Agripinaa System

The Agripinaa System is the Cadian Gate's principal forge star system, the Orb of a Thousand Scars sitting close enough to the Eye that Warpsmiths treat it as a shop window. It armed Cadia for millennia from the Agripinaa Sub-sector, and sister worlds such as Narsine, Morten's Quay, and Sigma-Agrius share the same threatened well.

When Cadia broke, this system did not get to retire. Traitor sieges, evacuations, and forge-war have all hit Agripinaa's docks; the Gate's remaining industrial spine runs through these worlds rather than through the dead fortress. Faith's Anchorage and the outer rocks became magazines and kill-zones instead of rear-area dumps.

The Agripinaa System still matters because a Gate without shells is just a corridor. Unofficial fan maps keep the Agripinaa Sub-sector parent and treat this well as Cadia's sister forge, not as a replacement capital.