Atoma Prime

Atoma Prime is the desert hive capital of the Moebian Domain in Segmentum Solar and the war-world setting of Darktide. Its hive, Tertium, still manufactures Leman Russ hulls, the chassis of the Imperial battle tank. A Chaos cult is active in its underhive. The entry denotes the Moebian capital specifically, not any other hive in the Segmentum Solar.

Inquisitorial rejects, meaning personnel cast off from Inquisitorial service, fight the uprising in Tertium’s manufactoria. The Fringe Wars draw regiments away from the domain at the same time. The hive’s output supplies armour to neighbouring sub-sectors, so the loss of its production lines would leave the domain short of tanks.

The explorer’s character table lists no named Darktide reject for this location. Atoma Prime remains notable as the Moebian setting of Fatshark’s Darktide. Unofficial summaries keep Segmentum Solar as its parent, do not assign it to a separate Moebian system, and treat it as distinct from Necromunda and Armageddon.