Ultima Segmentum var addthis_config = {"data_track_addressbar":true};

Galaxy Portal

Galactic map of Ultima Segmentum

The Ultima Segmentum is one of the divisions of the Galaxy known as Segmentums of the Imperium and is by far the largest. It is located to the east of Holy Terra, and its Segmentum Fortress is located at Kar Duniash.^[1] Notably it contains the Ultramarines empire of Ultramar, the Tau Empire, and along its border is the Eastern Fringe.

Notable Planets

• Valhalla
• Macragge
• Tarsis Ultra
• Baal
• Badab
• Mandragora
• Attila
• Catachan
• Rynn's World
• Talasa Prime
• T'au
• Gorkamorka (Angelis)
• Marvesc
• Charadon
• Orask

Notable Other Celestial Objects

• Galactic Core
• Ultramar
• Craftworld Iyanden
• Tau Empire
• Sautekh Dynasty
• Grendl Stars
• Ghost Stars
• Ork Empire of Charadon
• Ork Empire of Octarius

Warpstorms

• Maelstrom
• Storm of the Emperor's Wrath

Notable Sectors & Sub-sectors

• Charadon Sector
• Loki Sector
• Badab Sector
• Karthago Sector
• Vidar Sector
• Corvus Sub-sector

Other Segmentums

• Segmentum Tempestus - Galactic South West
• Segmentum Solar - Galactic West
• Segmentum Obscurus - Galactic North West
• Segmentum Pacificus - Galactic Far West

Sources

• 1: Rogue Trader Rulebook, pg. 315