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A list of known worlds in the Galaxy:

List

Planet Name Planet Type Segmentum Notes Source
108/Beta-Kalapus-9.2 Adeptus Astartes Homeworld Homeworld of the Wolfspear Dark Imperium (Novel), Chapters 6, 10, 15
42 Hydra Tertius Legion (Novel), Part 2: Chapter 2
47 Kapella War World Obscurus Calixis Sector, Drusus Marches [16a]
88 Tanstar Frontier World Obscurus Calixis Sector, Drusus Marches [16a]
Abandoned Hope Forbidden World Obscurus Calixis Sector, Josian Reach. A world cut off by the Inquisition; all access is denied. [16b]
Abheilüng Forge World Solar Dark Mechanicum Forge World Codex: Chaos Space Marines (6th Edition), pg. 25
Absolom Reach Daemon World Former Hive World, former Desert World White Dwarf 369 (UK), pg. 54
Accatran Forge World Ultima Imperial Armour Volume One - Imperial Guard and Imperial Navy, pg. 8
Acheron IV War World, Forge World White Dwarf 382 (UK), pg. 84 - The Desecration of Angel Spire
Acanon Solar Homeworld of the Emperor's Blades Death Cult White Dwarf 261 (UK) pg. 64 - Inquisitor: Chosen of the Gods : Cults of the Imperium
Acralem Ultima The location of a daemonic incursion led by M'kar the Reborn in 799.M41 Codex: Grey Knights (5th Edition), pg. 38
Acreage Feudal World Obscurus Calixis Sector, Josian Reach [16b]
Adacore Mining World Site of the Adacore Extermination Codex: Space Marines (6th Edition), pg. 70
Adrantis Five Dead World Pacificus Codex: Imperial Guard (2nd Edition), pg. 32
Adumbria Civilised World Tidally locked, one hemisphere is desert and the other ice. The Traitor's Hand (Novel) by Sandy Mitchell
Aerius Hive World [Needs Citation]
Aggaros Feral World Obscurus [Needs Citation]
Aghoru [Needs Citation]
Agripinaa Forge World Obscurus [Needs Citation]
Aipolodon IV Agri World [15a]
Aktosha Daemon World,
Crone World
Obscurus,
Eye of Terror
[Needs Citation]
Alactra Hive World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Alantor X The place of destruction of the Angels of Retribution Space Marines Chapter [Needs Citation]
Al-Arach [Needs Citation]
Alayran Maiden World [Needs Citation]
Albert IV Forge World [Needs Citation]
Albitern Obscurus Above this planet the Howling Griffons' First Company banished the Daemon Prince Periclitor [Needs Citation]
Alexandrus Feudal World [15d]
Alfrost Death World Ultima During the Crusade of Fire, Alfrost was the site of heavy fighting between the Space Wolves and Dark Eldar of the Prophets of War [Needs Citation]
Algol Hive World [Needs Citation]
Algol Nine [Needs Citation]
Almarit Daemon World, former Fortress World, former Shrine World [Needs Citation]
Alpha Shalish Dead World Solar [Needs Citation]
Altaneum Ocean World [Needs Citation]
Altarak Site of an ambush led by Khârn the Betrayer, against the Warband of the Chaos Space Marine Zarghan Ironfist [Needs Citation]
Altid 156 Site of the Altid Crusade [Needs Citation]
Amarah Prime Hive World Tempestus Battle of Amarah [Needs Citation]
Ambold Eleven Pacificus Was occupied by the forces of Chaos and conquered during the Sabbat Worlds Crusade. [Needs Citation]
Amerigo Secundus Home of the Wolverine Regiment Imperial Guard. [Needs Citation]
Amistel Home to the Amistel 24th Cavalry Regiment Imperial Guard. [Needs Citation]
Amistel Majoris Civilized World Obscurus [Needs Citation]
Amun'an Morrus Dead World Obscurus During the Angevin Crusade, Amun'an Morrus' once-human machine population was judged too tainted to exist and was infamously destroyed by Exterminatus. [Needs Citation]
Anark Zeta Ogryn World [Needs Citation]
Anathrax Daemon World Obscurus On this planet were corrupted the Space Marines Chapters - the Iron Drakes (became the Grey Death) and the Argent Hammers (became the Talons of Anathrax). [Needs Citation]
Andronicus Prime Dead World Ultima [Needs Citation]
Anemae Gulfward Obscurus [Needs Citation]
Anshur Former Hive World, present status unknown [Needs Citation]
Antax Forge World Ultima Site of the Battle for Antax [Needs Citation]
Antecanis IV Site of the Antecanis Massacre [Needs Citation]
Athonos Home to the Athonian Tunnel Rats Imperial Guard. [Needs Citation]
Antioc Forge World Obscurus Captured by Chaos forces [Needs Citation]
Anvilus Nine Forge World [Needs Citation]
Anvillus Forge World Ultima Original creators of the Anvillus Pattern Dreadclaw and the Mars-Alpha Pattern of the Warlord Battle Titan [Needs Citation]
Anzyra Adeptus Astartes Homeworld Homeworld of the Angels Sanguine [Needs Citation]
Aquilon Adeptus Astartes Homeworld Former Homeworld of the Executioners Space Marine Chapter, now - the planet of the Sons of Medusa [Needs Citation]
Arach-Cyn Crone World Obscurus [Needs Citation]
Aralan Hive World [Needs Citation]
Arcadia Hive World [Needs Citation]
Arcadia Harlequin World Holds vast ancient libraries [Needs Citation]
Arcetri Dead World, former Forge World Was attacked and consumed by a tendril of Hive Fleet Harbinger [Needs Citation]
Archaos Hive World Obscurus [Needs Citation]
Archipelaga Feral World, Ocean World Reclaimed by the Imperium after the Damocles Gulf Crusade. [Needs Citation]
Arconar Feral World [Needs Citation]
Ardium Hive World Ultima [15c]
Argentor Knight World Obscurus [Needs Citation]
Arimaspia Industrial World Obscurus [Needs Citation]
Ariyo [Needs Citation]
Ark Reach Secundus Imperial World [Needs Citation]
Arkhona Dead World Obscurus Location of the Eternal crusade [Needs Citation]
Arkunasha Desert World/
Tau World
Ultima [Needs Citation]
Armageddon Hive World Solar [Needs Citation]
Armato Adeptus Astartes Homeworld Ultima Home of Sons of Orar [Needs Citation]
Arminiun Imperial World Home of the Honus Squad [Needs Citation]
Artemia Majoris Forge World Pacificus [Needs Citation]
Arthas Conquered by the forces of the Death Guard Chaos Lord Malek Vos and the Nurgle Daemon Prince, The Fly Lord. [Needs Citation]
Arthas Moloch Tau Sept Ultima [Needs Citation]
Arthos [Needs Citation]
Aryand Hive World Under Necron occupation [Needs Citation]
Aryus Onc Feudal World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Arx Imperial World Obscurus [Needs Citation]
Asgard Feudal World [Needs Citation]
Ashek II Hive World Pacificus Reconquered during the Sabbat Worlds Crusade. [Needs Citation]
Asherkin [Needs Citation]
Askelphion Secundus Paradise World Obscurus Calixis Sector, Drusus Marches [16a]
Asur Eldar World Used to train the original Asurya. [Needs Citation]
Atalia Minoris War World [Needs Citation]
Atari Vo Ork World Ultima Former Tau Sept World [Needs Citation]
Atoma Prime Hive World Solar Planetary capital of the Moebian Domain, produces Leman Russ Battle Tanks. [13a]
Attila Feudal World Ultima [Needs Citation]
Augura Imperial World Ultima Formerly a Tau world [Needs Citation]
Aumet Imperial World Obscurus [Needs Citation]
Aurelia Formerly a Daemon World [Needs Citation]
Auric Imperium World Tempestus [Needs Citation]
Au'taal Tau Sept Ultima [Needs Citation]
Autega Death World/Shrine World [Needs Citation]
Avellorn Hive world Solar [Needs Citation]
Avignor Cardinal World Obscurus [Needs Citation]
Avitohol Xenos World Obscurus Calixis Sector, The Periphery. Disputed between Imperial and Ork [16a]
Azoras [Needs Citation]
Azbaragus Unknown (Nurgle planet) Nurgle planet [Needs Citation]
Baal Adeptus Astartes Homeworld Ultima Home of the Blood Angels. [Needs Citation]
Baalus Trine Feral World A recruiting world for the Angels Sanguine Chapter. [Needs Citation]
Badab Primaris Adeptus Astartes Homeworld/Hive World Ultima Former home of the Astral Claws. [Needs Citation]
Bakka Forge World / Segmentum Fortress Tempestus Segmentum Command for Segmentum Tempestus. [Needs Citation]
Bakus III Forge World [Needs Citation]
Balecaster Feudal World Obscurus Calixis Sector, Markayn Marches [16b]
Balhaut Cemetery World Pacificus [Needs Citation]
Balle Prime War World Pacificus [Needs Citation]
Balthasar Was conquered by the Luna Wolves during the Great Crusade. [Needs Citation]
Balur Imperial World [Needs Citation]
Balzac Mining World Obscurus [Needs Citation]
Banish Adeptus Astartes Homeworld Obscurus Home of the Exorcists. [Needs Citation]
Banna Imperial World Solar [Needs Citation]
Bantor III [12b]
Baran Exodite World Now Imperial controlled. [Needs Citation]
Baraspine Hive World Obscurus Calixis Sector, Adrantis Nebula. [16a]
Barbarus Destroyed — former Adeptus Astartes Homeworld / Feral World Tempestus Former home of the Death Guard [Needs Citation]
Barbarus Prime Dead World Ultima [Needs Citation]
Baroda Knight World Obscurus A Knight World of the Imperium during Horus Heresy. [Needs Citation]
Bastonbeil Daemon World Ultima [Needs Citation]
Behtle V [Needs Citation]
Bekrin Dead World, former Shrine World Ultima Destroyed by Hive Fleet Dagon. [Needs Citation]
Belecane Forge World Obscurus Calixis Sector, Markayn Marches [16b]
Belaeno Jungle World [Needs Citation]
Belahaam Forbidden World / Xenos World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Belatis IV Shrine World/Ice World [Needs Citation]
Belial Forge World [Needs Citation]
Belial IV Crone World Obscurus [Needs Citation]
Belis Corona Dead World Obscurus [Needs Citation]
Bellicas Adeptus Astartes Homeworld Ultima Home of the Emperor's Swords. [Needs Citation]
Belphago Dead World Home to pre-human ruins [Needs Citation]
Berien VI Dead World Ultima [Needs Citation]
Berin [Needs Citation]
Beshic V Forge World [Needs Citation]
Beta-Garmon II Industrial World/Fortress World Solar [Needs Citation]
Beta-Garmon III Hive World Solar [Needs Citation]
Beta Fortanis Dead World Destroyed by Tyranids. [Needs Citation]
Betalis III Ice World/Mining World Solar [Needs Citation]
Betalis IV Imperial World [Needs Citation]
Biegel 9 Jungle World / Tomb World [Needs Citation]
Bifrost Imperial World [Needs Citation]
Bilani Agri World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Birmingham Adeptus Astartes Homeworld / Feral World Home of the Harbingers. [Needs Citation]
Black Reach Hive World Ultima [Needs Citation]
Blackwater Feral World Ultima [Needs Citation]
Bleakfrost War World Ultima Site of a battle between Orks and the forces of the Imperium. [Needs Citation]
Blitzen Home world of the Blitzen Armoured regiments of the Imperial Guard. [Needs Citation]
Bloodfall Adeptus Astartes Homeworld Solar Home of the Red Wolves [Needs Citation]
Boonhaven Agri World Pacificus [Needs Citation]
Bora Culpa Dead World [Needs Citation]
Bork'an Tau Sept Ultima [Needs Citation]
Boros Was invaded by the Ork Empire of Charadon but defended by the Ultramarines. [Needs Citation]
Boros Prime Fortress World Obscurus Site of the Siege of Boros Gate. [Needs Citation]
Bray Imperial World Obscurus [Needs Citation]
Brendine II Dead World Was destroyed by the forces of the Slaanesh worshiper Kallow the Tame. [Needs Citation]
Branx Magna Industrial World Solar Highly productive Industrial world within the Moebian Domain. [13b]
Bren's World Imperial World Obscurus [Needs Citation]
Brezal III [Needs Citation]
Brigannion Four Fortress World Obscurus Held by the Iron Warriors. [Needs Citation]
Brimlock Imperial World Home to the Brimlock Dragoons Imperial Guard. [Needs Citation]
Britan Imperial World [Needs Citation]
Brobdigal Death World [15b]
Bront Hive World Obscurus Calixis Sector, Golgenna Reach [16b]
Brun Ocean World [Needs Citation]
Brycantia Adeptus Astartes Homeworld Obscurus Home of the Iron Knights. [Needs Citation]
Bubonicus Daemon World Obscurus [Needs Citation]
Bulwark Daemon World Ultima Ruled over by the Khorne Daemon Prince Krakiota. [Needs Citation]
Burjan's World Fortress World Ruled by the Iron Warriors. [Needs Citation]
Byssta Death World [Needs Citation]
Cadia Fortress World / Civilised World Obscurus Blocks the Cadian Gate, home to the Cadian Shock Troopers Imperial Guard. [Needs Citation]
Caer Malafori [Needs Citation]
Calderis Feudal World Ultima [Needs Citation]
Caliban Destroyed — former Adeptus Astartes Homeworld / Death World Obscurus Former home of the Dark Angels. [Needs Citation]
Calistra Frontier World Obscurus Calixis Sector, Markayn Marches [16b]
Calth Civilised World Ultima One of the nine worlds of Ultramar. [Needs Citation]
Camgia Xenos World Homeworld of the Zygo. [Needs Citation]
Canak Death World [Needs Citation]
Candau Dead World, former Agri World Ultima [Needs Citation]
Canopus Hive World Obscurus Calixis Sector, Josian Reach [16b]
Cano'var Tomb World Ultima Formerly a Tau Sept. [Needs Citation]
Cantus Hive World Obscurus Calixis Sector, Markayn Marches [16b]
Carandinis VII Obscurus Had billions of its population turned into Plaguebearers by Typhus. [Needs Citation]
Carcharias Hive World / Adeptus Astartes Homeworld Homeworld of the Crimson Consuls Chapter. [Needs Citation]
Cardrim Tomb World/Imperial World Ultima Site of the Battle of Cardrim [Needs Citation]
Carlos McConnell Imperial World Home to Felinid Abhumans. [Needs Citation]
Carnac Tomb World Site of the Carnac Campaign [Needs Citation]
Carpathia Labyrinth World Tempestus [Needs Citation]
Carrion Deep Necron Tomb World / Dead World Tempestus Under Imperial quarantine. [Needs Citation]
Caruana-W [Needs Citation]
Cassell Agri World Site of the Six Hour Revolution. [Needs Citation]
Castix VIII Was infected by a warp virus by the Death Guard Sorcerer Porphyricus. [Needs Citation]
Catachan Death World Ultima [Needs Citation]
Ceocan Agri World Tempestus [Needs Citation]
Cesstium Death World [Needs Citation]
Chaemos Tempestus [Needs Citation]
Chandrax II Necron Tomb World Former world of the Imperium, now a Necron Tomb World. [Needs Citation]
Chaoku-Minor [Needs Citation]
Charadon Ork World Ultima Capital of the Ork Empire of Charadon. [Needs Citation]
Chariban Worlds Agri World [15a]
Chaspia [Needs Citation]
Chemos Destroyed — former Adeptus Astartes Homeworld Ultima Former home of the Emperor's Children. [Needs Citation]
Chiros Agri World Pacificus Original homeworld of [Rogue Trader] Jan van Yastobaal White Dwarf 262 (UK), pg. 101 - Inquisitor: Jan van Yastobaal
Chordelis Dead World,formerly Civilized World Ultima [Needs Citation]
Chosin Ice World Solar Infested with Orks. [Needs Citation]
Cinchare Mining World Obscurus [Needs Citation]
Cindar Mining World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Cinderus XI Mining World Crystals taken from this world, have peculiar properties that make them useful in the construction of Volcano Cannons. [Needs Citation]
Circe Imperial World Ultima Part of Ultramar [Needs Citation]
Clanar II White Dwarf 260 (UK) pg. 70 - Inquisitor: Daemon Prince : A Daemon Bound to Serve Man
Clax Imperial World [Needs Citation]
Clove Hive World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Cloister Frontier World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Cociaminus Pacificus Sabbat Worlds; heavily contested during the Sabbat Worlds Crusade. [Needs Citation]
Colcha Agri World Pacificus [Needs Citation]
Colchis Destroyed — former Adeptus Astartes Homeworld Pacificus Former home of the Word Bearers. [Needs Citation]
Cocholos Tomb World [Needs Citation]
Conovar Obscurus Site where the Chaos Space Marine Zarghan Ironfist, launched an ambush that destroyed a fleet convoy of the Rogue Trader Janus Darke. [Needs Citation]
Constantinium Civilised World Pacificus Also known as Nova Terra [Needs Citation]
Coralax Adeptus Astartes Homeworld "Beyond Imperial boundaries" Home of the Knights of the Raven. [Needs Citation]
Corinal Adeptus Astartes Homeworld Homeworld of the Angels Vermillion. [Needs Citation]
Coronis Agathon Hive World/Fortress World Obscurus [Needs Citation]
Coseflame Feudal World Obscurus Calixis Sector, Adrantis Nebula [16b]
Cousteau XI Dead World, formerly Adeptus Astartes Homeworld and Feudal World Former home of the Fire Hawks. [Needs Citation]
Crake's World Death World [Needs Citation]
Cressida Dead World, formerly Ice World Destroyed by Exterminatus. [Needs Citation]
Cretacia Adeptus Astartes Homeworld / Death World, Jungle-subtyp Home of the Flesh Tearers. [17a]
Croatoa Death World [Needs Citation]
Crowe's World Near the Draconic Arm [8a]
Crows World Civilized World Ultima Recruiting World for the Raven Guard during the Great Crusade [9][10]
Crucis Shrine World Solar Large Shrine World and 'second world' of the Moebian Domain. [13c]
Crux Civilised World Pacificus [Needs Citation]
Cryptus Cemetery World Obscurus Calixis Sector, Drusus Marches [16a]
Cthonia Destroyed — former Adeptus Astartes Homeworld Solar Former home of the Luna Wolves. [Needs Citation]
Cullrak The planet was the site of a victorious battle for the Eldar of Craftworld Mymeara against an Daemon incursion in 232.M41. [Needs Citation]
Curwen Agri World [Needs Citation]
Cybele Cemetery World Ultima [Needs Citation]
Cyclonis Was conquered by the Emperor during the Great Crusade. [Needs Citation]
Cyclopea Forge World Obscurus Calixis Sector [Needs Citation]
Cyclopean Prime Hive World [Needs Citation]
Cypra Mundi Forge World / Segmentum Fortress Obscurus Segmentum Command for Segmentum Obscurus. [Needs Citation]
Cyprian's Gate Paradise World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Cyrene Dead World Former Blood Ravens recruiting world. [Needs Citation]
Cyris Imperial World Obscurus [Needs Citation]
Cyrus Vulpa Agri World Obscurus Calixis Sector, Drusus Marches. [16a]
Cystan [Needs Citation]
Cytheria Tau World / Jungle World Ultima [Needs Citation]
Dalthus Mining World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Dal'yth Tau Sept Ultima [Needs Citation]
Damnia Death World Recruiting world for the Angels of Vengeance Chapter. [Needs Citation]
Damnos Tomb World / Dead World Ultima Site of the Fall of Damnos. [Needs Citation]
Danik's World Ice World formerly an Agri World [Needs Citation]
Dantium [Needs Citation]
Dantris III Forge World Ultima [Needs Citation]
Darcia Imperial World [Needs Citation]
Darendara Imperial World [Needs Citation]
Darkenhel Imperial World [Needs Citation]
Darillia Imperial World [Needs Citation]
Darkhold Adeptus Astartes Homeworld Obscurus Home of the Dark Sons. [Needs Citation]
Davin Feral World Location of Horus's fall to Chaos. [Needs Citation]
Delaphina Hive World [Needs Citation]
Deliverance Adeptus Astartes Homeworld Tempestus Home of the Raven Guard. [Needs Citation]
Dellerax Site of the War between Cadians and Saim-Hann Eldar. [Needs Citation]
Delta Arbuthnot Agri World A Psyker induced rebellion was put down with the help of the White Scars Chapter. [Needs Citation]
Delta Tao Imperial World Ultima [Needs Citation]
Denkari Minor Death World [Needs Citation]
Derdoni Hive World [Needs Citation]
Derwynia Death World [Needs Citation]
Devlan Mining World Ultima [Needs Citation]
Dheneb Ice World Obscurus Chaos held world near the Eye of Terror [Needs Citation]
Dhol VI Crownworld Ultima Belongs to the Necron Novokh Dynasty. [Needs Citation]
Diesos Forge World Controlled by the Dark Mechanicum. [Needs Citation]
Dimmamar Cardinal World Obscurus [Needs Citation]
Dolsia Imperial World Codex: Sisters of Battle (2nd Edition), pg. 41
Don-Croix Hive World Ultima Segmentum [Needs Citation]
Dorian Prime Lost to the Warp [11]
Dorrholtz Penal World [Needs Citation]
Dorvastor Cardinal World [Needs Citation]
Doton Dead World Ultima [Needs Citation]
Drachu Hive World Tempestus [Needs Citation]
Draconith Adeptus Astartes Homeworld Obscurus Home of the Star Dragons. [Needs Citation]
Drade-73 Ultima [Needs Citation]
Drakaasi Daemon World Obscurus [Needs Citation]
Draven Tomb World Ultima Belongs to the Necron Novokh Dynasty [Needs Citation]
Drazak Tomb World Ruled over by the Necron Lord Valgul. [Needs Citation]
Dreah Agri World Obscurus Calixis Sector, Markayn Marches [16b]
Drex [Needs Citation]
Drook VI Imperial World Obscurus Home to the Drookian Fen Guard Imperial Guard. [Needs Citation]
Drusus/Sentinel Shrine World Obscurus Calixis Sector, Drusus Marches [16a]
Dulan Conquered by the Space Wolves and Dark Angels, led by their Primarchs, during the Great Crusade. [Needs Citation]
Dunen II Dead World Ultima [Needs Citation]
Dunroamin VI Mining World Ultima [Needs Citation]
Dusk Feral World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Duthovan Ocean World Was a recruitment world for the Dark Angels Legion during the Great Crusade. [Needs Citation]
Dwimlicht Feral World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
D'yanoi Tau Sept Ultima [Needs Citation]
Dykastra Obscurus [8a]
Dynax Primus Forge World [Needs Citation]
Eden Prime Agri World Destroyed [Needs Citation]
Eidolon Daemon World Obscurus [Needs Citation]
Eireius Death World, Jungle-subtyp [17a]
Elara Prime [Needs Citation]
Eldritch Dead world Ultima Subjected to Exterminatus. [Needs Citation]
Elnath Jungle World [Needs Citation]
Elros Feudal World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Elsy'eir Tau Sept Ultima [Needs Citation]
Elusia Prime Adeptus Astartes Homeworld Ultima Home of the Doom Legion. [Needs Citation]
Elysia Civilised World Solar [Needs Citation]
Elysiar Civilized World Segmentum Obscurus The fourth planet of Modren’s Realm. [Needs Citation]
Emele Maiden World Pacificus [Needs Citation]
Emiline's Hope Shrine World [Needs Citation]
Endrite Feral World Obscurus Calixis Sector, Drusus Marches [16a]
Endymion Prime Death World [Needs Citation]
Entessian [12c]
Ephaeda Ultima [Needs Citation]
Ephisia Hive World Site of the Ephisian Atrocity. [Needs Citation]
Ephraeleon Dead World Exodite World destroyed by Tyranids. [Needs Citation]
Epsion Octarius Imperial World Solar Contested between Imperial and Ork Forces. [Needs Citation]
Erenon Adeptus Astartes Homeworld Ultima Home of the Celestial Guard. [Needs Citation]
Ergotia [Needs Citation]
Erridas [Needs Citation]
Erwynn's World Adeptus Astartes Homeworld "Beyond Imperial boundaries" Home of the Dragon Lords. [Needs Citation]
Esko Tempestus [Needs Citation]
Espandor Cardinal World Ultima One of the nine worlds of Ultramar. [Needs Citation]
Estaban III Forge World Ultima [Needs Citation]
Estaban VII Forge World Ultima [Needs Citation]
Es'Tau Tau Sept Ultima [Needs Citation]
Eswulus Ocean World [Needs Citation]
Etiamnun III Imperial World [Needs Citation]
Eurytion Imperial World Involved in the Palatine Crusade. [Needs Citation]
Evangel Dead World Ultima [Needs Citation]
Eydolim Shrine World Ultima Site of the Battle of Eagle Gate. [Needs Citation]
Eyrie Adeptus Astartes Homeworld Solar Home of the Storm Wings. [Needs Citation]
Facrast War World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Fal'shia Tau Sept Ultima [Needs Citation]
Faldon Kise Frontier World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Fedrid Feral World Obscurus Calixis Sector, Markayn Marches [16a]
Felis Adeptus Astartes Homeworld Ultima Home of the White Panthers. [Needs Citation]
Fell Core Dead World Ultima Former Hive World [Needs Citation]
Fenksworld Hive World|- Obscurus Calixis Sector, Josian Reach [16b]
Fenris Adeptus Astartes Homeworld / Death World Obscurus Home of the Space Wolves. [Needs Citation]
Festus Feudal World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Ferroxian Penal World [Needs Citation]
Fervious Feudal World Obscurus Calixis Sector, Drusus Marches [16a]
Finreht Three-Seven Feral World Obscurus Home to the Finreht Highlanders Imperial Guard. [Needs Citation]
Firestorm Adeptus Astartes Homeworld Ultima Home of the Aurora Chapter [Needs Citation]
Fi'rios Tau Sept Ultima [Needs Citation]
Fleur-de-Fides Cardinal World Solar Destroyed during the War of the Beast. [Needs Citation]
Florins Obscurus The planet's male population was completely wiped out by the dreaded Red Flux disease, released by Typhus the Herald of Nurgle. [Needs Citation]
Flotte Imperial World [Needs Citation]
Fool's Paradise Daemon World Obscurus [Needs Citation]
Forasticus Prime Death World, Jungle-subtyp Obscurus [17c]
Fordris Tomb World [Needs Citation]
Forgefane Fortress World Tempestus Held by the Iron Warriors. [Needs Citation]
Forge Polix Forge World Obscurus Ruled by the Dark Mechanicum. [Needs Citation]
Formal Prime Hive World Pacificus Reconquered during the Sabbat Worlds Crusade. [Needs Citation]
Fornax Aleph Hive World Pacificus [Needs Citation]
Fortrea Quintus White Dwarf 270 (UK), pg. 53 - Index Astartes:Dark Apostles: The Word Bearers Chaos Space Marine Legion
Fortress Adeptus Astartes Homeworld Ultima Home of the Crimson Paladins. [Needs Citation]
Fortis Binary Forge World Pacificus [Needs Citation]
Foth III [Needs Citation]
Foth VI [Needs Citation]
Framlingham Imperial World Home to the Framlingham Rifles Imperial Guard. [Needs Citation]
Furund Ice World [Needs Citation]
Fydae Minos Agri World Obscurus Calixis Sector, Malfian Sub-sector, Fydae System [16a]
Gabrydon Mining World White Dwarf 261 (UK) pg. 67 - Inquisitor: Lucretia Bravus]]
Gacrux Desert World [Needs Citation]
Gaero Alphus Imperial World [Needs Citation]
Galan V Imperial World [Needs Citation]
Galaspar Hive World [Needs Citation]
Galathas II Ice World [Needs Citation]
Galavan Jungle World [Needs Citation]
Gallilenus III Cardinal World [Needs Citation]
Galmor Jungle World [Needs Citation]
Gamara 12 Pacificus Reclaimed during the Macharian Crusade. [Needs Citation]
Gammenon IX Ultima [Needs Citation]
Ganf Magna Frontier World Obscurus Calixis Sector, The Periphery [16a]
Garaghak's World Ork World Tempestus [Needs Citation]
Gargathea III Feral World Ultima One of the planets on which there were battles during Badab War. [Needs Citation]
Garm Industrial World [Needs Citation]
Garomar [Needs Citation]
Gath Rimmon Death World [Needs Citation]
Gathalamor Cardinal World Solar [Needs Citation]
Gathis II Adeptus Astartes Homeworld Gathis II is the current Homeworld of the Doom Eagles Chapter. [Needs Citation]
Gehenna Forge World Produces the Manticore platform, possibly (or not) site of the Gehenna Campaign. [2]
Gehenna Prime Ultima Site of an Ork invasion and a Genestealer infestation. [1]
Gehöft Dead World Former Agri World before a daemonic incursion and subsequent Exterminatus. [Needs Citation]
Gelmiro Primus War World Obscurus Calixis Sector, Markayn Marches. Part of the Gelmiro System [16b]
Gelmiro Secundus War World Obscurus Calixis Sector, Markayn Marches. Part of the Gelmiro System [16b]
Gelmiro Tertius War World Obscurus Calixis Sector, Markayn Marches. Part of the Gelmiro System [16b]
Genarius Prime [Needs Citation]
Geratomro Industrial World Tempestus A.k.a. Gerat III, Gerat Prime [Needs Citation]
Gereon Imperial World Pacificus Formally under Chaos control. [Needs Citation]
Ghalmek Daemon World Ultima White Dwarf 270 (UK), pg. 53 - Index Astartes:Dark Apostles: The Word Bearers Chaos Space Marine Legion
Gheden Tomb World Crownworld of the Nihilakh Dynasty. [Needs Citation]
Gheistos Dead World, formerly Agri World [Needs Citation]
Ghinga War World Imperium fights Chaos. [Needs Citation]
Ghorstangrad former Adeptus Astartes Homeworld Former Homeworld of the Emperor's Sword Chapter. [Needs Citation]
Ghül Xenos World [Needs Citation]
Gidrim Tomb World Ruled by Necron Overlord Zahndrekh. [Needs Citation]
Gilreh [Needs Citation]
Gloriam War World Pacificus Contested between Ork and Imperial Forces. [Needs Citation]
Gnosis Prime Hive World [Needs Citation]
Gnotis Shrine World Artificial World [15d]
Gohliath IV [Needs Citation]
Golgotha Ork World Obscurus [Needs Citation]
Golia VII Daemon World [Needs Citation]
Gonomondium Quarantined World [Needs Citation]
Gonoria Prime Desert World Site of the Gonoria Prime Rebellion [Needs Citation]
Goranado Jungle World [Needs Citation]
Gorgonum Forge World [Needs Citation]
Gorkamorka Ork World Ultima [Needs Citation]
Gororan III [Needs Citation]
Goru-Prime Desert World [Needs Citation]
Go'shol Ice World Ultima [Needs Citation]
Goth Forge World Obscurus [Needs Citation]
Govina Sept World Ultima [Needs Citation]
Graffias Jungle World [Needs Citation]
Graia Forge World Tempestus [Needs Citation]
Grangold Dead World Obscurus Calixis Sector, Adrantis Nebula [16a]
Granithor Cemetery World Obscurus Calixis Sector, Golgenna Reach [16b]
Gravalax Agri World Ultima [Needs Citation]
Greater Eydolim Mining World / Gas Giant Ultima [Needs Citation]
Grendel's World Dead World Ultima Destroyed by the Night Lords. [Needs Citation]
Grimoyr Pacificus Was occupied by the forces of Chaos. [Needs Citation]
Grove's Fall Hive World Obscurus Calixis Sector, Markayn Marches [16b]
Gruss Agri World Obscurus Belongs to the Rogue Trader Vyr Modren
(see also Modren's Realm).
[Needs Citation]
Gryphonne IV Forge World Tempestus Eaten by Hive Fleet Leviathan. [Needs Citation]
Gudrun Civilised World Obscurus [Needs Citation]
Guer III Tempestus [Needs Citation]
Gunpoint Hive World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Gurgit's Mekworld Formely T'au Sept, now Ork World [19]
Guryan Mining World Pacificus Codex: Sisters of Battle (2nd Edition), pg. 41
Guytoga Hive World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Gythos [Needs Citation]
Haakonath Destroyed. Former Adeptus Astartes Homeworld. Former Adeptus Astartes Homeworld of the Star Phantoms Space Marines Chapter. [Needs Citation]
Haark Was attacked in 477.M39 by the Daemons of Tzeentch and then destroyed in a supernova explosion. See also By the Dying Light incident. [Needs Citation]
Hadd Forge World Obscurus Calixis Sector, Drusus Marches. Part of The Lathes [16a]
Haddrack Death World Obscurus Calixis Sector, Drusus Marches [16a]
Hadleys Hope Imperial World [Needs Citation]
Hagia Agri World / Shrine World Pacificus [Needs Citation]
Hamooth Agri World [Needs Citation]
Happenstance Civilised World Part of the Sanctimonia Conflict in 291.M37 White Dwarf 492, pg. 141 — Between the Lines by Callum Davis
Harakon Hive World Home to the Harakoni Warhawks Imperial Guard Regiments. [Needs Citation]
Harkon Imperial World Solar [Needs Citation]
Haxan Prime Quarantined World [Needs Citation]
Hazhim Hive World Ultima [Needs Citation]
Heckla Ice World Obscurus [Needs Citation]
Heed Dead World Obscurus Calixis Sector, Markayn Marches [16a]
Hegelian IX [Needs Citation]
Heidrun Imperial World [Needs Citation]
Heletine Cardinal World In 980.M41, Heletine was embroiled in Promethean War — conflict between Sisters of Battle and Salamanders Space Marine Chapter against the Black Legion Chaos Space Marines. [Needs Citation]
Helios Forge World [Needs Citation]
Hellgrace Forge World [Needs Citation]
Hermetica Hive World Solar [Needs Citation]
Herod Desert World, Mining World Obscurus [Needs Citation]
Herodor Imperial World Pacificus Contested between Imperial and Chaos Forces. [Needs Citation]
Hesh Forge World Obscurus Calixis Sector, Drusus Marches. Part of The Lathes [16a]
Hesiod's Wake Agri World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Hesperax Dead World, former Xenos World Obscurus [Needs Citation]
Het Forge World Obscurus Calixis Sector, Drusus Marches. Part of The Lathes [16a]
Heterodyne Feudal World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Hethgar Prime Ultima [Needs Citation]
Hexis Alpha Hive World The Knights of House Mortan, House Althalos and House Thalmus saved the Hive World, when a Warp rift spawned a tide of Daemons across the planet. [Needs Citation]
Hilarion Agri World / Feudal World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Hlatan Tempestus [Needs Citation]
Hoight Garden World Pacificus [Needs Citation]
Holda Dead World Obscurus [Needs Citation]
Holgar IV [12b]
Honourum Adeptus Astartes Homeworld Ultima Home of the Novamarines. [Needs Citation]
Horestis Dead World Former Daemon World of Nurgle, destroyed by Exterminatus from the Imperial Navy. [Needs Citation]
Ho'sarn Tau Sept Ultima [Needs Citation]
Hranx War World/Hive World Contested between the Imperium and the Alpha Legion. [Needs Citation]
Hredrin Hive World Obscurus Calixis Sector, Josian Reach [16b]
Hubris Ice World Obscurus [Needs Citation]
Hubris IV Agri World Obscurus White Dward 264 (UK), pg. 67
Hurspraxia Dead World The Imperium's forces responded too late, to a distress signal from Hurspraxia and arrived to find a lifeless rock. [Needs Citation]
Husk [Needs Citation]
Hyannoth IV Imperial World Home to Neandor Abhumans [Needs Citation]
Hyades Jungle World Obscurus [Needs Citation]
Hydra Minoris Dead World [Needs Citation]
Hydraphur Forge World / Segmentum Fortress Pacificus Segmentum Command of Segmentum Pacificus [Needs Citation]
Hypnoth Forge World Conquered by the Necrons. [Needs Citation]
Hypasitis Cemetery World [Needs Citation]
Hyraq II [Needs Citation]
I’Ycklaha Death World, Jungle-subtyp [17a]
Iax Paradise World / Agri World Ultima One of the nine worlds of Ultramar. [Needs Citation]
Icefang Adeptus Astartes Homeworld Ultima Home of the Tigers Argent. [Needs Citation]
Ichar IV Hive World Ultima White Dwarf 263 (UK), pg. 78
Ichorax Dead World/formerHive World [Needs Citation]
Ichoria Daemon World Obscurus [Needs Citation]
Ichtar IX Hive World [Needs Citation]
Ichovor Feudal World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Idumea Forge World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Iduno Imperial World [Needs Citation]
Idyll Shrine World [Needs Citation]
Iesta Veracrux Agri World [Needs Citation]
Ignatius Cardinal Cardinal World [Needs Citation]
Incaladion Forge World Ultima [Needs Citation]
Incron Ocean World Solar Naval depot of the Moebian Domain's battlefleet. [13d]
Incunabla Dead World Where the Chapters of the 21th Founding was secretly created. White Dwarf 260 (UK), pgs. 98-102 - Index Astartes: The Cursed Founding
Ingiga Adeptus Astartes Homeworld Solar Home of the Angels of Fury. [Needs Citation]
Inferria-Prime [Needs Citation]
Innocence III Shrine World [Needs Citation]
Inwit Ice World Former homeworld of Rogal Dorn. [Needs Citation]
Iocanthos Agri World Obscurus Calixis Sector, Golgenna Reach [16a]
Ironhelm Forge World Liberated in 901.M41 from Waaagh! Bludcrumpa by the Blood Angels. [Needs Citation]
Ironghast Foundry Forge World Chaos world dedicated to the Blood God. [Needs Citation]
Isla'su Ocean World Ultima Segmentum Belongs to the Tau Empire. Homeworld of the Greet xenos. [Needs Citation]
Isstvan III Dead World Ultima [Needs Citation]
Isstvan V Imperial World Ultima Location of the Drop Site Massacre. [Needs Citation]
Ithaka Adeptus Astartes Homeworld Home of the Iron Snakes. [Needs Citation]
Ixya Dead World, Tomb World [Needs Citation]
Iylassa Feudal World [15d]
Izzakos Penal World [Needs Citation]
Jaggafall Adeptus Astartes Homeworld Obscurus Home of the Blood Swords. [Needs Citation]
Jago Fortress World Pacificus [Needs Citation]
Jagun Adeptus Astartes Homeworld/Feral World Home of the Storm Reapers. [Needs Citation]
Jakart IV Hive World White Dwarf 263(UK), pg. 24
Japheth Hive World [Needs Citation]
Jared's World [Needs Citation]
Jemdal Death World, Jungle-subtyp [17a]
Jollana Civilised World [Needs Citation]
Jones Crispin World Hive World Ultima [Needs Citation]
Jorun's World Site of the Gorklaw's Waaagh! in 805.M41. [Needs Citation]
Jouran Civilised World Home to the Jouran Dragoons Imperial Guard. [Needs Citation]
Jubal Mining World Obscurus [Needs Citation]
Junos Mining World Obscurus Calixis Sector, Malfian Sub-sector, Fydae System [16a]
Jumael IV Agri World Home to the Jumael Volunteers Imperial Guard. [Needs Citation]
Jupiter Forge World Solar
Jurn Imperial World Tempestus [Needs Citation]
JXM A18Z Forge World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Kaenis V [Needs Citation]
Kai Forge World Obscurus [Needs Citation]
Kai-Zhann White Dwarf 261 (UK) pg. 103 - Battle Report: Lords of the Night
K’ail Ultima Former Tau world that was conquered by the Ultramarines in 913.M41 during The Six Hour War. [Needs Citation]
Kaladrone Industrial World White Dwarf 262(UK), pg. 70
Kaledon Imperial World Home to the Kaledon Hunters Imperial Guard. [Needs Citation]
Kalf Frontier World Obscurus Calixis Sector, The Periphery [16a]
Kalidar I Dead World Tempestus [Needs Citation]
Kalidar II Dead World Tempestus [Needs Citation]
Kalidar III Dead World Tempestus [Needs Citation]
Kalidar IV Industrial World Tempestus Capital World of the Chiros Sector. [Needs Citation]
Kaliman IV [Needs Citation]
Kallista Industrial World [Needs Citation]
Ka'mais Tau Sept Ultima [Needs Citation]
Kamenka Troika Imperial World [Needs Citation]
Kanak Feral World Obscurus [Needs Citation]
Kanzuz IX Was desecrated by Fabius Bile. [Needs Citation]
Kao-li Forbidden World|- Obscurus Calixis Sector, Josian Reach [16b]
Kar Duniash Forge World Ultima Segmentum Command for Ultima Segmentum. [Needs Citation]
Karis Cephalon White Dwarf 257 (UK), pg. 101-115 — Inquisitor: Battle Report : The Dweller Beneath
Karkariad Pacificus Was occupied by the forces of Chaos. [Needs Citation]
Karnak II Obscurus Site were the Lightning STC patterns were found. [Needs Citation]
Karnax 17 [Needs Citation]
Karrik Death World / Ice World Obscurus [Needs Citation]
Kastorel-Novem Ork World Ultima Base of Waaagh! Garaghak. [Needs Citation]
Kataris Dead World, former Agri World Obscurus [Needs Citation]
Kathalon Daemon World [Needs Citation]
Kathur Shrine World Obscurus [Needs Citation]
Kato Shadow World Ultima [Needs Citation]
Kaurava I Civilised World Ultima Center of the Kaurava system. [Needs Citation]
Kaurava II Civilised World Ultima [Needs Citation]
Kaurava III Tomb World Ultima [Needs Citation]
Kaurava IV Civilised World Ultima [Needs Citation]
KCX-1288 Xenos World Homeworld of the Saruthi. [Needs Citation]
Keletros Adeptus Astartes Homeworld Solar Home of the Skull Bearers. [Needs Citation]
Ke'lshan Tau Sept Ultima [Needs Citation]
Kenov III Death World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Kentaur [Needs Citation]
Kessae Frontier World Obscurus Calixis Sector, Malfian Sub-sector, Fydae System [16a]
Keylek Xenos World Homeworld of the Keylekid. [Needs Citation]
Khai-zhan Agri World/Ocean World Obscurus [Needs Citation]
Khedd 1173 Imperial World [Needs Citation]
Khongkotan Feral World [Needs Citation]
Khoraj Adeptus Astartes Homeworld Tempestus Homeworld of the Iron Champions Chapter. [Needs Citation]
Khur Dead World Was exterminated during the Great Scouring. [Needs Citation]
Khymara Death World/
Mining Colony
Ultima [Needs Citation]
Kiavahr Adeptus Astartes Homeworld / Hive World Tempestus Home of the Raven Guard. [Needs Citation]
Kimmeria Feral World Ultima Dark Angels recruiting world. [Needs Citation]
Kinog Paradise World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Klaihn Ice World Eldar planet [Needs Citation]
Klithaine Former Exodite World The Eldar population of the planet were killed and devoured by the Wrath Chaos Space Marines warband. [Needs Citation]
Klybo Dead World Obscurus Calixis Sector, Markayn Marches [16a]
Knarr [Needs Citation]
Kodiak Prime [Needs Citation]
Kol'hoosi Tau Empire troops fought Orks here. Altar of Maws (Short Story)
Kolagar [Needs Citation]
Kommitzar Penal World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Kovalic II Ultima Segmentum/Maelstrom Was attacked by Eldar pirates - presumably Dark Eldar. The resisted soldiers were killed, the other inhabitants - were taken into slavery. [Needs Citation]
Kragh Knight World Was rediscovered in 112.M41 after the abating of localised Warp storm that raged in this region for over twenty millennia. [Needs Citation]
Krandor III Dead World Obscurus Suffered a massive Chaos Cult led rebellion in 853.M41. [Needs Citation]
Kreinaath Obscurus Word Bearers held planet, near the Eye of Terror. [Needs Citation]
Krieg Death World Tempestus Home to the Death Korps of Krieg Imperial Guard. [Needs Citation]
Kronus Tomb World / Civilised World Ultima [Needs Citation]
Krourk Ogryn World Solar Recruiting grounds for the Krourk Ogryn Auxilia. [Needs Citation]
Ksi'm'yen Tau Sept Ultima [Needs Citation]
Kudrun Frontier World|- Obscurus Calixis Sector, Josian Reach [16b]
Kulth War World Obscurus Calixis Sector, The Periphery. Contested between Imperial and Ork Forces. [16a]
Kuluth War World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Lackan XV White Dwarf 260 (UK) pg. 71 - Inquisitor: Daemon Prince : A Daemon Bound to Serve Man
Lacusta Feral World Obscurus Calixis Sector, Drusus Marches [16a]
Lagrans Alpha Death World [15b]
Lagrans Beta Death World [15b]
Laius Rift Death World [Needs Citation]
Lammas Site of the Lammas Campaign. [Needs Citation]
Landunder Hive World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Lassiv Dead World [Needs Citation]
Lathes Forge World Obscurus [Needs Citation]
Lavantia Adeptus Astartes Homeworld, Hive World,
Desert World
Tempestus Homeworld of the Night Swords Space Marine Chapter. [Needs Citation]
Laymon Tempestus [Needs Citation]
Lector's Lowell Forge World Ultima [Needs Citation]
Lesh Agri World [15a]
Lehyde Ten Frontier World Obscurus Calixis Sector, Adrantis Nebula [16a]
Lesser Nox Death World [Needs Citation]
Lethe Eleven Ork World, formerly Hive World Obscurus [Needs Citation]
Lethys [Needs Citation]
Levion Gamma [Needs Citation]
Libethra Former Adeptus Astartes Homeworld, now - destroyed Segmentum Tempestus Former Homeworld of the Angels Revenant. [Needs Citation]
Ligeria [Needs Citation]
Lilia Mundi Feral World [Needs Citation]
Lima Rogan [Needs Citation]
Limnus Epsilon Imperial World [Needs Citation]
Lind Hive World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Lissandro Imperial world [Needs Citation]
Llagris [Needs Citation]
Lo Hive World Obscurus [Needs Citation]
Lodius Pacificus [Needs Citation]
Lorin Alpha Adeptus Astartes Homeworld Homeworld of the Fire Angels Space Marine Chapter. [Needs Citation]
Lorn V Ice World [Needs Citation]
Loqiit Xenos World Homeworld of the Q'orl. [Needs Citation]
Loss Feral World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Lostok Ultima Segmentum The source of the Lostok 23rd, an Imperial Guard Regiment of Gland War Veterans. [Needs Citation]
Lucid Prime Shrine World Place of the Honour's End incident. [Needs Citation]
Lucius Forge World Obscurus [Needs Citation]
Luggnum Mining World Obscurus Calixis Sector, Golgenna Reach [16a]
Luther Macintyre IX Death World Ultima [Needs Citation]
Luxor (Gothic Sector) Imperial World Obscurus [Needs Citation]
Luxor Industrial World Ultima [Needs Citation]
LXD-9768 Archive World Part of the Libraria project. Red Fury (Novel), Chapter 5
Lycosidae Dead World Obscurus [Needs Citation]
Maccabeus Quintus Shrine World Obscurus Calixis Sector, Drusus Marches [16a]
Macharia Shrine World Pacificus Originally named Donia and later renamed, Birthplace of Macharius. [Needs Citation]
Macharia Hive World Obscurus [Needs Citation]
Machiun [Needs Citation]
Macragge Adeptus Astartes Homeworld Ultima Hoaf Ultramarines, Capital World of Ultramar. [Needs Citation]
Magdaelene IX
Ork World Tempestus [Needs Citation]
Magnax V [Needs Citation]
Magnos Omicron Forge World Solar [Needs Citation]
Magog Chaos Fortress World, former Agri World Ultima Possibly orbited by a Blackstone Fortress [5]
Magog Obliterated World Formerly a Warp affected world like Prospero and Neva [6]
Magrapolis Hive World [15c]
Mahr'douk Imperial World Obscurus [Needs Citation]
Makron V Death World [15b]
Malbolge IV [Needs Citation]
Malfi Hive World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Malice War World Obscurus Calixis Sector, Hazeroth Sub-Sector. Frontline of the Wrack War. [16b]
Malodrax Fortress World Iron Warriors world. [Needs Citation]
Malvolion Dead World, formerly Agri World [Needs Citation]
Mancora Adeptus Astartes Homeworld / Feudal World / Knight World Ultima Home of Howling Griffons. [Needs Citation]
Mandragora Tomb World Ultima Crownworld of the Sautekh Dynasty. [Needs Citation]
Manzipor Civilised World Ultima [Needs Citation]
Mara Forbidden World / Ice World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Marfak Desert World [Needs Citation]
Mariach Ultima [Needs Citation]
Marioch Frontier World Obscurus Calixis Sector, Adrantis Nebula [16b]
Mars Forge World / Fortress World Solar Center of the Adeptus Mechanicus. [Needs Citation]
Marunda II Agri World [Needs Citation]
Masali Agri World One of the nine worlds of Ultramar. [Needs Citation]
Mataras IV Dead World Ultima [Needs Citation]
Maypax Death World [Needs Citation]
Medredax It's population commited ritual suicide, incited by the Daemon Prince Cherubael who were masqurading as a prophet. White Dwarf 260 (UK) pg. 70 - Inquisitor: Daemon Prince : A Daemon Bound to Serve Man
Medrengard Daemon World Obscurus [Needs Citation]
Medusa Hive World Obscurus Superseded in the lore by Medusa IV [8a]
Medusa IV Adeptus Astartes Homeworld Obscurus Home of Iron Hands. [Needs Citation]
Medusa V Mining World / Dead World Ultima At the center of The Fall of Medusa V. [Needs Citation]
Megheim Hive World [Needs Citation]
Megiddio Primus Death World [Needs Citation]
Mekbuda Jungle World Obscurus Near the Eye of Terror. [Needs Citation]
Mekslag-Ikks Ork World Tempestus [Needs Citation]
Melchior The planet was stripped of all human life by Nephilim just before the Great Crusade. Eventually it was conquered by the Blood Angels and Luna Wolves. [Needs Citation]
Menazoid Epsilon Death World Pacificus [Needs Citation]
Mendona Ice World Ultima [Needs Citation]
Mercia White Dwarf 262 (UK), pg. 101 - Inquisitor: Jan van Yastobaal
Merga Jungle World [Needs Citation]
Merida Ultima Segmentum After the Necron attack in 666.M40 all Imperial colonists were gone without trace. [Needs Citation]
Meridian Hive World [Needs Citation]
Merov Hive World Obscurus Calixis Sector, Golgenna Reach [16a]
Merovincha Hive World Obscurus [Needs Citation]
Messia Death World Obscurus Affiliation: Chaos [Needs Citation]
Messilina Gloriana Shrine World Solar Strategically important world of the Moebian Domain. [13e]
Metalica Forge World Ultima [Needs Citation]
Methalor Hive World Solar Codex: Sisters of Battle (2nd Edition), pg. 41
Methusela Imperial World [Needs Citation]
Mezoa Forge World Ultima [Needs Citation]
MG-Dyel Ultima [Needs Citation]
Minea Hive World Ultima [Needs Citation]
Minerva Civilised World Solar [Needs Citation]
Miral II Jungle World Tempestus Was saved from Hive Fleet Leviathan by the Imperial Fists Chapter. [Needs Citation]
Mithron Shrine World [Needs Citation]
M'khand Forge World Pacificus [Needs Citation]
M'Laar XIII Daemon World Controlled by Chaos. [Needs Citation]
MMX 215 Forbidden World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Modren Prime Civilized World Second planet of Modren’s Realm. [Needs Citation]
Moebius Tomb World Crownworld of the Nekthyst Dynasty. [Needs Citation]
Mogahl Prime White Dwarf 263 (UK) pg. 78- Inquisitor: Krashrak the Stalker
Moirae Forge World Destroyed in the Moirae Schism. [Needs Citation]
Monrass Feral World Obscurus Calixis Sector, Drusus Marches [16a]
Montsegnur Adeptus Astartes Homeworld Tempestus Homeworld of the Red Hunters Space Marine Chapter. [Needs Citation]
Mordant Prime Mining World Obscurus Home to the Mordant Acid Dogs Imperial Guard. [Needs Citation]
Mordax Forge World Obscurus [Needs Citation]
Mordian Hive World Obscurus Home to the Mordian Iron Guard Imperial Guard Regiments. [Needs Citation]
Mordriana III Feral World, Jungle World Obscurus [Needs Citation]
Moredakka Ork World [Needs Citation]
Moriorum Adeptus Astartes Homeworld Tempestus Homeworld of the Dark Eagles Space Marine Chapter. [Needs Citation]
Morlond Fortress World Pacificus Contested between Imperial and Chaos forces. [Needs Citation]
Mornax Mining World Solar World of the Moebian Domain. [13f]
Morrigar Hive World/Tomb World Rendered lifeless. [Needs Citation]
Morrigor Tomb World [Needs Citation]
Mortikah VII Adeptus Astartes Homeworld Pacificus Homeworld of the Guardians of the Covenant Space Marine Chapter. [Needs Citation]
Mortressa Death World Obscurus Calixis Sector, Adrantis Nebula [16a]
Morwen VI Dead World Obscurus Calixis Sector, Adrantis Nebula. Orbitted by the Hippocrasian Agglomeration. [16a]
Mosul Frontier World Obscurus Calixis Sector, Markayn Marches [16b]
Mpandex Forge World Obscurus [Needs Citation]
Mu'gulath Bay Sept Ultima Formerly an Imperial Hive World. [Needs Citation]
Mundus Planus Adeptus Astartes Homeworld / Feral World Ultima Home of White Scars. [Needs Citation]
Mundus Pyra Adeptus Astartes Homeworld Ultima Home of Fire Lords. [Needs Citation]
Munsk Feral World Obscurus Calixis Sector, Josian Reach [16b]
Murder Death World Originally designated One-Forty-Twenty. [Needs Citation]
Murzim Desert World [Needs Citation]
Mysibis [Needs Citation]
Nagathar Tomb World [Needs Citation]
Nahme Mining World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Na'jadar Desert World [Needs Citation]
Nalibraxis II Jungle World [Needs Citation]
Nanthrax III [Needs Citation]
Naogeddon Dead World [Needs Citation]
Naos Jungle World [Needs Citation]
ND0/K4 Mining World Obscurus Calixis Sector, Golgenna Reach [16b]
N'dras Tau Sept Ultima [Needs Citation]
Nachtwald Adeptus Astartes Recruiting World Under Angels of Vengeance control, used primarily by Angels of Absolution [Needs Citation]
Nebrus IX Dead World [Needs Citation]
Necris Adeptus Astartes Homeworld "Beyond Imperial boundaries" Home of the Marines Exemplar. [Needs Citation]
Necromunda Hive World Solar [Needs Citation]
Nedicta Secundus Cardinal World [Needs Citation]
Nekkar Forge World Captured by the Word Bearers until Captain Kruger's Ultramarines Company defeated them. [Needs Citation]
Nemesis Tessera Obscurus Site of an Inquisition fortress. [Needs Citation]
Neptune Imperial World Solar [Needs Citation]
Neutra Adeptus Astartes Homeworld Obscurus Home of the Relictors. [Needs Citation]
New Badab Chaos Space Marine Homeworld Ultima Current stronghold of the Red Corsairs. [Needs Citation]
New Bylar Obscurus [Needs Citation]
New Muin Planet's population sacrificed to the Blood God. [Needs Citation]
Newfound Adeptus Astartes Homeworld Ultima Home of the Genesis Chapter. [Needs Citation]
Newseam Mining World Ultima Segmentum Home to the Cult of the Rusted Claw. [Needs Citation]
Nihilas Adeptus Astartes Homeworld Ultima Home of the Death Strike. [Needs Citation]
Nimbosa Industrial World Ultima Focus of the Nimbosa Crusade. [Needs Citation]
Nocturne Adeptus Astartes Homeworld / Death World Ultima Home of the Salamanders. [Needs Citation]
Nonimax Hive World Pacificus Occupied by the forces of Chaos. [Needs Citation]
Nomanus Industrial World [Needs Citation]
Nostramo Destroyed — former Adeptus Astartes Homeworld Ultima Former home of the Night Lords. [Needs Citation]
Nurth Dead World [Needs Citation]
Nymidae Necron Tomb World Recruitment world for the Dark Angels Chapter. [Needs Citation]
Obsidia Adeptus Astartes Homeworld Ultima Home of the Sable Swords. [Needs Citation]
Occludus Adeptus Astartes Homeworld "Beyond Imperial boundaries" Home of the Death Spectres. [Needs Citation]
Octarius Ork World Ultima Capital of the Ork Empire of Octarius. [Needs Citation]
Ogrys Adeptus Astartes Homeworld Ultima Home of the Invaders. [Needs Citation]
Oldarian [Needs Citation]
Olympia Destroyed - former Adeptus Astartes Homeworld Ultima Former home of the Iron Warriors. [Needs Citation]
Omeros [Needs Citation]
Omnicron 71-DX Forge World Obscurus Calixis Sector, Adrantis Nebula [16a]
Omus-2.8 Agri World [15a]
Ootheca Former Adeptus Astartes Homeworld Former homeworld of the Mantis Warriors Chapter, confiscated after the Badab War. [Needs Citation]
Ophelia VII Cardinal World Tempestus [Needs Citation]
Ophelion [Needs Citation]
Opus Macharius Forge World Obscurus Calixis Sector, Drusus Marches [16a]
Orana Imperial World Ultima [Needs Citation]
Orar Hive World Obscurus [Needs Citation]
Orask Frontier World/Fortress World Ultima [Needs Citation]
Orbel Quill Agri World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Ordana Forge World [Needs Citation]
Orendel's Tomb Shrine World Obscurus Calixis Sector, Josian Reach [16b]
Orestes Forge World Pacificus [Needs Citation]
Oriflame [Needs Citation]
Orlen [Needs Citation]
Orlenza Triartes [Needs Citation]
Orpheus Prime Adeptus Astartes Homeworld Ultima Segmentum Homeworld of the Praetors of Orpheus Chapter. [Needs Citation]
Orphidia Delta Hive World [Needs Citation]
Orphidia Prime Hive World [Needs Citation]
Orthoda Rex Cardinal World [Needs Citation]
Oscillia IX Pacificus Was occupied by the forces of Chaos. [Needs Citation]
Ossulon Hive World [15c]
Outrenacht Adeptus Astartes Homeworld Obscurus Home of the Legion of Night. [Needs Citation]
Oxatan Adeptus Astartes Homeworld Ultima Home of the Red Legion. [Needs Citation]
Palatine III Forge world [Needs Citation]
Palinurus Rhys Frontier World|- Obscurus Calixis Sector, Josian Reach [16b]
Palomar Dead world [Needs Citation]
Pandora Prime Hive world Invaded by Eldar, Ork and Chaos forces. [Needs Citation]
Parabulus Base of pirates [Needs Citation]
Paragane Feudal World [15d]
Paragon Adeptus Astartes Homeworld Solar Home of the Emperor's Hands. [Needs Citation]
Paraghast Hive World [Needs Citation]
Paramar Imperial World Solar [Needs Citation]
Paramar V Imperial World Solar [Needs Citation]
Paraxus Imperial World A recruitment world for the Sons of Guilliman Chapter. [Needs Citation]
Parosa Dead World Ultima [Needs Citation]
Pavane Imperial World Solar Recently discovered human world in the Moebian Domain. [13g]
Pavar V Agri World [Needs Citation]
Pavonis Mining World / Tomb World Ultima The location of the Night Bringer. [Needs Citation]
Pax Gas Giant Segmentum Obscurus Belongs to Vyr Modren Rogue Trader
(see also Modren's Realm).
[Needs Citation]
Pech Tau Empire World Ultima Homeworld of the Kroot. [Needs Citation]
Pelius [Needs Citation]
Pellucida IX Mining World Obscurus Calixis Sector, Drusus Marches [16a]
Penolpass Feudal World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Percipre Agri World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Perinetus Forge World Obscurus Calixis Sector, Adrantis Nebula [16a]
Periremunda Civilised World [Needs Citation]
Perlia Civilised World Ultima [Needs Citation]
Perpetua Hive World [15c]
Persepolis Hive World Pacificus [Needs Citation]
Pervigilium Adeptus Astartes Homeworld Obscurus Home of Angels of Vigilance [Needs Citation]
Phaedra Ocean World Eastern Fringe Home of the Saathlaa. [14]
Phaenon Prime Dead World Obscurus [Needs Citation]
Phaethon IV Tomb World [Needs Citation]
Phaeton Forge World Solar Origin of a common pattern of Leman Russ Battle Tank and Chimera variant with Heavy Flamers. [Needs Citation]
Phagir Dead World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Phaistos Osiris Cardinal World Ultima [Needs Citation]
Phalan 10 Industrial World [Needs Citation]
Phobian Adeptus Astartes Homeworld Tempestus Home of the Dark Hunters. [Needs Citation]
Phobos Imperial World [Needs Citation]
Phyressia Home world of the Phyressian Armoured regiments of the Imperial Guard. [Needs Citation]
Phyrr Death World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Picus Agri World [Needs Citation]
Piety Hive World Obscurus [Needs Citation]
Piety of Seth Shrine World Obscurus Calixis Sector, Adrantis Nebula [16b]
Pilgrim's Pause Cemetery World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Pintax Imperial World Tempestus [Needs Citation]
Piscina IV Mining World Solar In a constant battle with Orks. [Needs Citation]
Plague Planet Daemon World Obscurus [Needs Citation]
Planet of the Sorcerers Daemon World Obscurus [Needs Citation]
Plutol Abaddon had a majority of the population killed when Priests of a wilderness shrine refused to bow to his authority. [Needs Citation]
Pluvioris Daemon World Obscurus [Needs Citation]
Polom Agri World [15a]
Porphetus Dead World Former Forge World destroyed by Tyranids. [Needs Citation]
Port Sanctus Fortress World Solar Imperial Navy base. [Needs Citation]
Port Veruca Imperial World [Needs Citation]
Port Wrath Special World. Headquarters for Battlefleet Calixis Obscurus Calixis Sector, Drusus Marches. [16a]
Posul Destroyed — former Adeptus Astartes Homeworld / Feral World Tempestus Former home of the Mortifactors. [Needs Citation]
Praesidia Adeptus Astartes Homeworld Ultima Homeworld of the Sons of Guilliman Space Marine Chapter. [Needs Citation]
Praetoria Hive World Tempestus Home to the Praetorian Guard Imperial Guard Regiments. [Needs Citation]
Pranagar Adeptus Astartes Homeworld Tempestus Home of Sky Sentinels. [Needs Citation]
Prandium Dead World Ultima. [Needs Citation]
Praedis Zeta Hive World/Adeptus Astartes Homeworld Ultima Home to the Imperial Reavers. [Needs Citation]
Prester Myra Cemetery World Obscurus Calixis Sector, Josian Reach [16b]
Preyspire Adeptus Astartes Homeworld Ultima Home of the Hawk Lords. [Needs Citation]
Prism Adeptus Astartes Homeworld Ultima "records deleted" [Needs Citation]
Prixetti VII [Needs Citation]
Prol IX Hive World Obscurus Calixis Sector, Markayn Marches [16b]
Prospero Destroyed — former Adeptus Astartes Homeworld Ultima Former home of the Thousand Sons. [Needs Citation]
Protasia Hive World War World Obscurus Calixis Sector, Drusus Marches [16a]
Protheus Obscurus The planet had billions of its population turned into Plaguebearers by Typhus, the Herald of Nurgle. [Needs Citation]
Purgatory Imperial World Obscurus [Needs Citation]
Purgatory of Soubirous Mining World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Purg III Shrine World [15d]
Pylar Ice World Segmentum Obscurus Belongs to Vyr Modren Rogue Trader
(see also Modren's Realm).
[Needs Citation]
Pyran Civilised World Solar Home to the Pyran Dragoons Imperial Guard. [Needs Citation]
Pyrites Civilised World Pacificus [Needs Citation]
Pyrrhia Tomb World [Needs Citation]
Quaddis Paradise World Obscurus Calixis Sector, Golgenna Reach [16a]
Quatara-Prime Desert World [Needs Citation]
Quatra Desert World [Needs Citation]
Quintarn Agri World Ultima One of the nine worlds of Ultramar. [Needs Citation]
Queh-quih Sept World Ultima Kroot Sept World of the Tau Empire. [Needs Citation]
Quintus Industrial World Ultima [Needs Citation]
Qulus Trine Imperial World [Needs Citation]
Radnar Dead World (former Forge World) Ultima Was consumed by Hive Fleet Kraken. [Needs Citation]
Raikan Adeptus Astartes Homeworld Tempestus Home of the Red Talons. [Needs Citation]
Ral'eth Unknown, former Tau Ultima [Needs Citation]
Rana Jungle World [Needs Citation]
Rand XXI Desert World Held by the Adepta Sororitas. [Needs Citation]
Rann Sept World Ultima [Needs Citation]
Raxos Hive World [Needs Citation]
Rayvenscrag IV [Needs Citation]
Regulus Agri World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Reshia Shrine World Obscurus Calixis Sector, Josian Reach [16b]
Reth Paradise World Obscurus Calixis Sector, Adrantis Nebula. [16a]
Reznor Uninhabited World Obscurus [Needs Citation]
Rhanda Civilised World Solar [Needs Citation]
Rhodus [Needs Citation]
Rhorsch Jungle World/Shrine World Was invaded by the Blood Cults but saved by the Mortifactors and Raven Guard. [Needs Citation]
Ritzos Imperial World [Needs Citation]
Rocyria Agriworld Solar A world of the Moebian Domain. [13h]
Ronja It's civilisation extinguished in a single night by the Daemon Prince Cherubael White Dwarf 260 (UK) pg. 70 - Inquisitor: Daemon Prince : A Daemon Bound to Serve Man
Rovanat IV [Needs Citation]
Ryboth Forge World Obscurus Calixis Sector, Markayn Marches [16b]
Rygar [Needs Citation]
Rylan Site of The Dawn Hammer battle in 766.M37. [Needs Citation]
Rynn's World Adeptus Astartes Homeworld / Agri World Ultima Home of the Crimson Fists. [Needs Citation]
Ryza Forge World Ultima [Needs Citation]
Sa'cea Tau Sept Ultima White Dwarf 263 (UK), pg.20
Sabatine Adeptus Astartes Homeworld Pacificus Home of the White Consuls. [Needs Citation]
Sable [Needs Citation]
Sacris Forbidden World Adeptus Astartes Homeworld Obscurus Calixis Sector, Drusus Marches. Homeworld of the Storm Wardens Chapter. [16a]
Saganor Forbidden World [Needs Citation]
St. Astrid's Fall Frontier World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Saint Lykon's Repose Shrine World [15d]
Saint Marduk's Bane Dead World (Formerly Hive World) Tempestus Previously known as Colkasth. [Needs Citation]
St Capilene Missionary World White Dwarf 257 (UK), pg. 95 — Defenders of the Imperium: the Origins of Battle Brother Artemis
St Rezmond’s Hope Formely Shrine World, now Ork World [19]
Salem Dead World Ultima Segmentum [Needs Citation]
Salem Proctor Cardinal World Site of the Salem Proctor Rebellion. [Needs Citation]
Sallan's World Ice World Site of the Sallan's World Campaign. [Needs Citation]
Salomine Tau Colony Ultima [Needs Citation]
Sameter Civilised World Obscurus [Needs Citation]
Samax IV Agri World [Needs Citation]
Samech Chaos Forge World Ultima [Needs Citation]
Samson IV Hive World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
San Guisaga Adeptus Astartes Homeworld Homeworld of the Blood Drinkers Chapter. [Needs Citation]
San Leor Agri World Ultima [Needs Citation]
San Sebastian Homeworld of the Martyrs of Thor Death Cult White Dwarf 261 (UK) pg. 65 - Inquisitor: Chosen of the Gods : Cults of the Imperium
Sancour Obscurus [Needs Citation]
Sanctimonia Cardinal World The staring point of the Sanctimonia Conflict in 291.M37 White Dwarf 458, pg. 50 – Index Astartes: Tome Keepers : Truth and Concequence, 'Notable Engagements'
Sanctum Adeptus Astartes Homeworld Solar Home of White Templars [Needs Citation]
Sanctus Lys Shrine World [Needs Citation]
Sans Gaviria Death World [Needs Citation]
Saras VII Agri world Pacificus [Needs Citation]
Sarius V Shrine World [Needs Citation]
Sarosel [Needs Citation]
Sarkon Tomb World Center of the Empire of the Severed. [Needs Citation]
Sarum Adeptus Mechanicus world Ultima [Needs Citation]
Saturn Imperial World Solar Its moon, Titan serves as the headquarters of the Ordo Malleus and Grey Knights. [Needs Citation]
Scarric XXII Unclassified Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Scathe Civilized World Segmentum Obscurus The third planet of Modren’s Realm. [Needs Citation]
Scelus Feral World, former Adeptus Astartes Homeworld Obscurus Former home of the Sons of Malice. [Needs Citation]
Schrodinger VII Ice World Ruled by the Necrons. [Needs Citation]
Scintilla Hive World Obscurus Calixis Sector, Drusus Marches. Sector capital of the Calixis Sector. [16a]
Scound's Fall Cardinal World Solar [Needs Citation]
Scythia Formely Tomb World, now Ork World [19]
Secunda Desert World [Needs Citation]
Seedworld AFG:218 Forbidden World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Seidon Tomb World Ultima [Needs Citation]
Sekmet Gas Giant Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Semus
Sepharis Ultra [Needs Citation]
Sepheris Secundus Feudal World Obscurus Calixis Sector, Golgenna Reach [16a]
Septimus Moore Necron Tomb World [Needs Citation]
Sepus Prime Dead World Pacificus Destroyed by Virus Bombs during a Chaos insurrection [7]
Settlement 228 Frontier World Obscurus Calixis Sector, Drusus Marches. [16a]
Sha'draig Tau Sept / Death World, Jungle-subtyp Ultima [17b]
Shadoworld of Adun [Needs Citation]
Shannon's Reach Described as lawless White Dwarf 262 (UK), pg. 101 - Inquisitor: Jan van Yastobaal
pg. 97 - Inquisitor: Damien Bloodhound
Shardenus Hive World Contqual subsector Purged of Chaos influence by the Iron Hands in 812.M41. White Dwarf 262 (UK), pg. 70
Sharlor Agri World Site where the Penumbral Cult was destroyed by the Black Templars Chapter. [Needs Citation]
Shenlong Forge World Deus Encarmine (Novel)[Needs Citation]
Sheol XVII Penal World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Shroud Ice World [18a]
Shemnoch Former Tomb World Iron Hands and Brazen Claws Chapters defeated Shemnoch's Necron Dynasty. [Needs Citation]
Sibb's World [12a]
Sicarus Daemon World Obscurus [Needs Citation]
Siculi Agri World Obscurus Calixis Sector, Adrantis Nebula. [16a]
Sidon 452 Forge World [8b]
Sigma-Agrius Agri World Obscurus [Needs Citation]
Sigurd IV Hive World|- Obscurus Calixis Sector, Josian Reach [16b]
Silence Adeptus Astartes Homeworld Obscurus Home of the Night Watch. [Needs Citation]
Simia Orichalcae Ice World, Mining World, Tomb World [Needs Citation]
Sinophia Frontier World Obscurus Calixis Sector, The Periphery [16a]
Sirens' Den Paradise World Obscurus Calixis Sector, Markayn Marches [16b]
Sisk Feudal World Obscurus Calixis Sector, The Periphery [16a]
Sixty-Three-Nineteen Civilised World [Needs Citation]
Skardenfel [Needs Citation]
Skeros [Needs Citation]
Skorgulian Forge World Obscurus Calixis Sector, Adrantis Nebula [16a]
Sleef Dead World Obscurus Calixis Sector, The Periphery [16a]
Smelter's Heap Mining World [Needs Citation]
Snowden's World Frontier World|- Obscurus Calixis Sector, Josian Reach [16b]
Solemnace Tomb World Ultima Home to Trazyn the Infinite. [Needs Citation]
Solemnus Adeptus Astartes Homeworld Black Templars (former) [Needs Citation]
Solomon Hive World Obscurus Calixis Sector, Markayn Marches [16b]
Solshen XIX Agri World Solar [Needs Citation]
Solstice Feudal World Tempestus [Needs Citation]
Somonor Tomb World Part of the Sautekh Dynasty. [Needs Citation]
Sondheim V formerly Agri World Transformed by M'kar the Reborn into his own Daemon World. Subjected to Exterminatus by the Sky Sentinels Chapter. [Needs Citation]
Sophano Prime Mining World Obscurus Calixis Sector, Golgenna Reach [16a]
Soprony

Forbidden World / |Xenos World

Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Soryth Mining World Obscurus Calixis Sector, Adrantis Nebula [16b]
Sotha Former Civilised World, Adeptus Astartes Homeworld, now Dead World Ultima Segmentum Former homeworld of the Scythes of the Emperor Chapter. [Needs Citation]
Sozomen's Last Stand Agri World Obscurus Calixis Sector, Markayn Marches [16b]
Sparme [Needs Citation]
Spectoris Agri World Obscurus Calixis Sector, Drusus Marches [16a]
St. Guise Cardinal World [Needs Citation]
St. Salvus Dock [Needs Citation]
Stalinvast Dead World [Needs Citation]
Sternac Adeptus Astartes Homeworld "Beyond Imperial boundaries" Home of the Iron Lords. [Needs Citation]
Stonekraal Frontier World Ultima Segmentum [Needs Citation]
Strank Feral World Obscurus Calixis Sector, Golgenna Reach [16a]
Stracc II Hive World [15c]
Strathrax Fort Forge World White Dwarf 261 (UK) pg. 67 - Inquisitor: Lucretia Bravus]]
Stygia-Aquilon Adeptus Astartes Homeworld Tempestus Homeworld of the Executioners Space Marine Chapter. [Needs Citation]
Stygia XII Forge World [Needs Citation]
Stygian Prime Agri World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Stygies VIII Forge World Ultima [Needs Citation]
Subiaco Diablo Dead World Obscurus [Needs Citation]
Sulo Frontier World Ultima [Needs Citation]
Sulyvan Daemon World Ultima Former Agri World corrupted by the Chaos Space Marine Kyrus the Chantleader. [Needs Citation]
Suranas Tomb World [Needs Citation]
Surealis VI Civilised World Obscurus [Needs Citation]
Surtur Imperial World [Needs Citation]
Sycorax Death World [Needs Citation]
Sygies VIII Forge World White Dwarf 260 (UK) pg. 64 - Inquisitor: Tech-Priest Tezla
Sylphis II [Needs Citation]
Symeon Chaos Recruiting World [Needs Citation]
Synford Forge World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Synford II Forge World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Syrinx [Needs Citation]
Tahnel Civilised World / Ocean World Solar [Needs Citation]
Taeloth Uninhabited world Obscurus [Needs Citation]
Talasa Prime Adeptus Astartes Homeworld / Ordo Xenos World Ultima Inquisitorial Fortress+Deathwatch HQ White Dwarf 257 (UK), pg. 95 — Defenders of the Imperium: the Origins of Battle Brother Artemis
Talassar Civilised World / Ocean World Ultima One of the nine worlds of Ultramar. [Needs Citation]
Talithia Maiden World Former site of a colony of the Imperium, until the population was killed by the Eldar. [Needs Citation]
Tallarn Civilised World / Desert World Tempestus [Needs Citation]
Talon Adeptus Astartes Homeworld (abandoned) Ultima Former home of the Storm Falcons. [Needs Citation]
Talus IV Adeptus Astartes Homeworld (abandoned) Obscurus Former home of the Brazen Claws. [Needs Citation]
Tan Dead World Ultima Scoured by Hive Fleet Kraken. [Needs Citation]
Tanakreg Dead World [Needs Citation]
Tancred Segmentum Obscurus Known to have depot yards where Bulk clippers of the Isolde pattern come from. [3a]
Tanis Desert World Imperial Fists recruiting world. [Needs Citation]
Tanis Hive World [Needs Citation]
Tanith Dead World Pacificus Former Hive World. [Needs Citation]
Taran III Adeptus Astartes Homeworld Homeworld of the Storm Warriors Chapter. [Needs Citation]
Taral III White Dwarf 117 (UK), pg. 38
Tarentus Agri World Ultima One of the nine worlds of Ultramar. [Needs Citation]
Targus VIII Hive World [Needs Citation]
Tarren IV [12c]
Tarrenthorst Formerly Agri World Bombarded by cyclonic torpedos to stop an Enslaver infestation. White Dwarf 257 (UK), pg. 95 — Defenders of the Imperium: the Origins of Battle Brother Artemis
Tarsis Ultra Agri World / Dead World Ultima Destroyed by the Iron Warriors. [Needs Citation]
Tartarus Dead World [Needs Citation]
Tash'var Tau Sept Ultima [Needs Citation]
Taslan's Forge Forge World [Needs Citation]
Tassilon [Needs Citation]
T'au Tau Sept Ultima Capital of the Tau Empire. [Needs Citation]
Taygeta Jungle World Obscurus Near the Eye of Terror. [Needs Citation]
Tekarn Imperial World [Needs Citation]
Telemachus Forge World [Needs Citation]
Tellerax Prime [Needs Citation]
Temaxia Forge World Tempestus Destroyed by Orks in M32. [Needs Citation]
Temperis Hive World Pacificus [Needs Citation]
Temportus Site of a battle between the Crimson Fists Chapter and Ork Freebooters. [Needs Citation]
Tephaine Hive World Obscurus Calixis Sector, Adrantis Nebula. [16a]
Tephaine Minor Agri World Obscurus Calixis Sector, Adrantis Nebula. [16a]
Terion Paradise World Site of a battle between the Blood Angels and the Night Lords and the Brotherhood of Darkness. [Needs Citation]
Terra Hive World Solar Center of the Imperium of Mankind [Needs Citation]
Terrax Imperial World Home to the Terrax Guard Imperial Guard. [Needs Citation]
Tertius [Needs Citation]
Teruxyne Quarantined World Obscurus Stricken with the Sinners’ Plague disease. [Needs Citation]
Tethris Dead World Subjected to Exterminatus. [Needs Citation]
Thain [Needs Citation]
Thain II [Needs Citation]
Thanatos Tomb World Part of the Oruscar Dynasty. [Needs Citation]
Thantus X Ork World Former Imperial world. [Needs Citation]
Thargorum Desert World Tempestus [Needs Citation]
Theld Death World [15b]
Theron Gas Giant [Needs Citation]
Thranx Dead World Solar Former Hive World. Virus bombed. [Needs Citation]
Threnos Dead World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Thical Hive World Obscurus [Needs Citation]
Thoresta White Dwarf 484, pg. 11 – Worlds of Warhammer: What does it mean to be a Human in the vast Imperium?
Thoth Desert World Pacificus [Needs Citation]
Thracian Primaris Hive World Obscurus [Needs Citation]
Thridia Hive World/Tomb World [Needs Citation]
Thruscas Sine Human World [Needs Citation]
Thuribael Shrine World [15d]
Tigrus Forge World Ultima Overrun by Orks in M35, now Ork World. [Needs Citation]
Toil Forge World Destroyed by Perturabo. [Needs Citation]
Tolkhan Forge World Tempestus [Needs Citation]
T'olku Tau Sept / Death World, Jungle-subtyp Ultima [17b]
Torhaven War World [Needs Citation]
Torian Agri World Obscurus [Needs Citation]
Torison VII [Needs Citation]
Toreus Dead World [Needs Citation]
Torodaris Agri World [15a]
Torvendis Daemon World Ultima [Needs Citation]
Traekonnis Major Adeptus Astartes Homeworld Ultima Homeworld of the Avenging Sons Space Marine Chapter. [Needs Citation]
Trakonn Tomb World Crownworld of the Dyvanakh Dynasty. [Needs Citation]
Tranch Hive World Obscurus Calixis Sector, Adrantis Nebula [16a]
Tranquility II Feudal World Ultima [Needs Citation]
Tranquility-III Desert World Homeworld of Ahazra Redth, the Chief Librarian of the Mantis Warriors. [Needs Citation]
Translock Ultima [Needs Citation]
Trantis Tomb World [Needs Citation]
Treconandal Imperial World Obscurus [Needs Citation]
Trepytos Civilised World Solar [Needs Citation]
Triandr Feudal World [Needs Citation]
Triplex Phall Forge World Ultima [Needs Citation]
Trontium VI [Needs Citation]
Trontiux III Imperial Recruiting World [Needs Citation]
T'ros Tau Sept Ultima Site of the Taros Campaign. [Needs Citation]
Troudor Pacificus [Needs Citation]
Tsade Dead World Obscurus Calixis Sector, Josian Reach, Tsade System [16b]
Tsade II Agri World Obscurus Calixis Sector, Josian Reach, Tsade System [16b]
Tsan Domus Ultima [Needs Citation]
Tukaroe VII Ice World [18b]
Turanshush Forge World Obscurus Calixis Sector, Markayn Marches [16b]
Turren Primus Hive World [Needs Citation]
Tusk Ork World Obscurus [Needs Citation]
Tygress I Frontier World Obscurus Calixis Sector, Drusus Marches [16a]
Tygress II Frontier World Obscurus Calixis Sector, Drusus Marches [16a]
Tygress III Feral World Obscurus Calixis Sector, Drusus Marches [16a]
Tygress IV Dead World Obscurus Calixis Sector, Drusus Marches [16a]
Tygress V Feral World Obscurus Calixis Sector, Drusus Marches [16a]
Typhon Primaris Feral World [Needs Citation]
Tyran Dead World Eastern Fringe [Needs Citation]
Tyrama Secundus Ocean World [Needs Citation]
UB-26 Death World [Needs Citation]
Uldan Mining World [Needs Citation]
Ultra Maximus Ultima Imperium, formerly Tau [Needs Citation]
Umbador Agri World [15a]
Unloth Feral World [Needs Citation]
Uolesh Daemon World Obscurus [Needs Citation]
Ur-Clemait Human world Ultima Ruled by the Tau Empire. [Needs Citation]
Ur-Haven Known to have depot yards where Bulk clippers of the Isolde pattern come from. [4a]
Uralan Obscurus [Needs Citation]
Uralek Prime Exodite World [Needs Citation]
Urdesh Forge World Pacificus Sabbat Worlds [Needs Citation]
Urk Ork World [Needs Citation]
Urus Pacificus Sabbat Worlds [Needs Citation]
Uttu Prime Tomb World Ultima Formerly Imperial. [Needs Citation]
Valhalla Civilised World / Ice World Ultima Homeworld of the Valhallan Ice Warriors Imperial Guard Regiments. [Needs Citation]
Vallyx V Death World Ultima Saved from a massive Genestealer infestation by the Knights of the Raven Chapter. [Needs Citation]
Valon Urr Shrine World Obscurus Calixis Sector, Golgenna Reach [16a]
Valos Dead World Ultima [Needs Citation]
Valos Krin Feral World Obscurus Calixis Sector, Hazeroth Sub-Sector [16b]
Vanaheim Forge World [Needs Citation]
Vanqualis Hive World [Needs Citation]
Vardan Imperial World Homeworld to the Vardan Rifles Imperial Guard. [Needs Citation]
Varestus Prime Death World Site of battles between the Imperial Guard and Imperial Navy against Orks. [Needs Citation]
Varoli Secundus Civilised World Home world of a famous imperial tank commander Obadiah Schfeer. [Needs Citation]
Varrnix Prime White Dwarf 257 (UK), pg. 95 — Defenders of the Imperium: the Origins of Battle Brother Artemis
Varsavia Adeptus Astartes Homeworld Ultima Homeworld of the Silver Skulls. [Needs Citation]
Varavane Feudal World [15d]
Vaust Hive World Segmentum Pacificus [Needs Citation]
Vaxanide Hive World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Va'yun Tau World Ultima/Eastern Fringe [Needs Citation]
Vaznagrod Forge World [Needs Citation]
Veneris Shrine World Obscurus Calixis Sector, Drusus Marches [16a]
Veonid Imperial world Used to test weaponry. [Needs Citation]
Verdan II Dead World Subjected to Exterminatus. [Needs Citation]
Verdant Imperial World Home to Troth Abhumans. [Needs Citation]
Verdus Prime Tomb World [Needs Citation]
Verghast Hive World Pacificus [Needs Citation]
Verica VII Forge World Home to the Collegia Titanica Legio Sirius. [Needs Citation]
Veridian Feral World Ultima [Needs Citation]
Vernalis Mining World Obscurus [Needs Citation]
Veskepine Jungle World Known for its skilled hunters. [Needs Citation]
Vespid Tau Empire World Ultima Homeworld of the Vespids. [Needs Citation]
Vhospis Feudal World [Needs Citation]
Victrix Sonora Agri World Solar [Needs Citation]
Victus Dead World Segmentum Obscurus The first planet of Modren’s Realm System. [Needs Citation]
Vigil Dead World Obscurus Calixis Sector, Drusus Marches [16a]
Vigilus Hive World/Sentinel World Obscurus Site of the War of Beasts. [Needs Citation]
Vior'la Tau Sept Ultima [Needs Citation]
Viridia Agri World [Needs Citation]
Visse'el Tau Sept Ultima [Needs Citation]
Vitrea Mundi Unknown / Adeptus Astartes Homeworld Ultima Homeworld of the Marines Mordant Chapter. [Needs Citation]
Volonx Feral World Obscurus Calixis Sector, Adrantis Nebula. [16a]
Volscar Imperial World Obscurus [Needs Citation]
Volghast [Needs Citation]
Voltemand Civilised World Pacificus [Needs Citation]
Vorg Prime [Needs Citation]
Vorlanthus IV Hive World Vorlanthus IV's Mirrored Spire suffered an attack by the Berzerker Khârn, who single-handedly killed 12,000 of its citizens. [Needs Citation]
Vorsk Ork World Former Imperial Hive World. [Needs Citation]
Voss Prime Forge World Solar [Needs Citation]
Vostroya Industrial World Obscurus Home to the Vostroyan Firstborn Imperial Guard Regiments. [Needs Citation]
Voth [Needs Citation]
Vraks Prime Imperial World Obscurus Armoury World. [Needs Citation]
Vrantis III Industrial World [Needs Citation]
V'run Ork World Tempestus [Needs Citation]
Wezn Ice World [Needs Citation]
Winterhome IX Ice World Obscurus [8a]
Woe Death World Obscurus Calixis Sector, Josian Reach [16b]
World of Immortal Sorrows Daemon World / Crone World Obscurus [Needs Citation]
Wormgyre Xenos World Pacificus Home to the Hellgrammite. [Needs Citation]
Xana II Daemon World / Forge World Obscurus [Needs Citation]
Xandros War World Site of an ongoing battle between the Ultramarines and Necrons. [Needs Citation]
Xarsis Plethis [Needs Citation]
Xeiros Prime Forbidden World Obscurus Calixis Sector, Malfian Sub-sector [16a]
Xenax Adeptus Astartes Homeworld Solar Home of Subjugators. [Needs Citation]
XIII Dead World [Needs Citation]
Xin-Cyn Dead World Ultima [Needs Citation]
Xit Ork World Ultima [Needs Citation]
Yarant Imperial World Solar [Needs Citation]
Y'gharnak Daemon World Obscurus [Needs Citation]
Ynnen Feudal World Ultima [Needs Citation]
Yngroth [Needs Citation]
Ymnar [Needs Citation]
Yngirheim Ice World Ultima [Needs Citation]
Yrnax [Needs Citation]
Ysai Ydumee Frontier World Obscurus Calixis Sector, Drusus Marches [16a]
Yspotua Paradise World [Needs Citation]
Yu'Kanesh Desert World [Needs Citation]
Yulan Dead World Ultima [Needs Citation]
Zaga IV Pacificus [Needs Citation]
Zaebus Minoris Adeptus Astartes Homeworld / Feral World Tempestus Home of the Red Scorpions. [Needs Citation]
Zalamis [Needs Citation]
Zambeque Obscurus [Needs Citation]
Zantium [Needs Citation]
Zantragora Tomb World [Needs Citation]
Zaramund [Needs Citation]
Zavamunda [Needs Citation]
Zel Primus Unclassified Obscurus Calixis Sector, Drusus Marches [16a]
Zel Secundus Death World Obscurus Calixis Sector, Drusus Marches [16a]
Zel Tertius Frontier World Obscurus Calixis Sector, Drusus Marches [16a]
Zephyr Adeptus Astartes Homeworld Obscurus Home of the Storm Hawks. [Needs Citation]
Zhao-Arkkad Forge World [Needs Citation]
Zhoros Dead World
(former Adeptus Astartes Homeworld)
Former home of the Fire Hawks. [Needs Citation]
Zibal Desert World [Needs Citation]
Zillman's Domain Feudal World Obscurus Calixis Sector, Josian Reach [16b]
Zosma Forge World Obscurus [Needs Citation]
Zoran Ice World [Needs Citation]
Zumthor Frontier World|- Obscurus Calixis Sector, Josian Reach [16b]
Zweihan's World Hive World Obscurus Calixis Sector, Malfian Sub-sector [16a]

See also

Sources

Note: Only the most important source or sometimes the first source to mention the planet is given. For a full list of sources consult the respective articles.