Sagan System

The Sagan System is a Karthago Sector tithe well in the Sagan Sub-sector, the Badab War's logistical door rather than a Chapter home. Sagan III is the Administratum world both sides treated as the prize; Sagan I through VII and Luminal share the charted well.

Astral Claws virus-weapons killed tens of thousands trying to deny the loyalists. Once taken, the system became the Imperium's main door into the Maelstrom Zone. This is not the Melchior-system Sagan pin.

The Sagan System still matters as the Badab War's warehouse. Unofficial fan summaries keep the Sagan Sub-sector parent and refuse to collapse the numbered worlds into Badab Primaris.