Aviorus System

The Aviorus System is a Koronus Expanse well in The Cauldron, a Rogue Trader chart of unnamed burning, desert, jungle, and gas-giant worlds rather than a Calixis hive cluster. This map keeps the Cauldron Subsector parent.

Owlcat's void map drops four unnamed rocks here for Warrant holders to scan, land, and leave. No published tithe grade, no Chapter home, no crusade nameplate. Jambonium still wanted a system cube in the Halo Stars neighbourhood, so the cube stays even when the children are still called Unnamed.

The Aviorus System still matters as a Cauldron address, not a random Obscurus stub. Unofficial summaries keep the-cauldron-subsector, refuse to invent colony names the game did not, and do not mash the well with the Koronus Expanse region row.