Epsion Octarius System

The Epsion Octarius System is a Sector Solar well in south-east Segmentum Solar, the charted address of the swamp-and-jungle world Epsion Octarius rather than the Ork Empire of Octarius in Ultima. This map keeps the Solar parent and the Epsion spelling.

The child world trades ore and luxuries with Jurn, grows Crotalids in the wet, and has been the launch pad for Ork migrations that made map-makers confuse it with the Overfiend's capital. Codex: Chaos once dumped the name into Tempestus as an Ork world; Grey Knights put it back in Solar. This overlay does not re-parent the well into Octarius Sector.

The Epsion Octarius System still matters as the Solar namesake well. Unofficial summaries keep sector-solar, refuse to steal Kryptman's Leviathan gambit, and leave the Epsilon spelling pin in octarius-sector as a sibling leftover.