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Cavern World
From Warhammer 40k - Lexicanum
A Cavern World is a classification for Imperial worlds, whose population is forced to live beneath a world's surface. A reason for doing so, could be to avoid the deadly radiation given off by a world's sun.[1a][1b]
Notable Cavern Worlds
Planet name | Segmentum | Affiliation | Population | Notes |
Srinagar Primus[1b] | Solar[1b] | Imperium[1b] | Also contains a Astropathic Relay, that is one of the Ring of Fifty.[1b] |
Sources