Idris system: the Battle of Locke, where Ivar Messer’s rise began

Idris’s role in the First Tevarin War changed the UEE forever. Booming Locke (Idris IV) was captured by the Tevarin in 2542. Two years later, the operation to retake it almost failed until a young captain, Ivar Messer, took command and led UPE forces to victory. It was Messer’s first step towards becoming Imperator.

🪪 The system at a glance

🪐 Its worlds, from the star outwards

Idris I (iron planet)

Its crust and mantle wore away, leaving only a solidified iron core.

Idris II (smog planet)

An uninhabited world wrapped in a dense, volatile and toxic atmosphere.

Idris III (ocean planet)

Hot oceans of water, ammonia and other volatiles make it uninhabitable.

Idris IV · Locke (rocky planet)

Locke has made an impressive recovery over the centuries, but still bears the scars of orbital bombardment from the First Tevarin War.
👥 inhabited

Idris V (protoplanet)

A small protoplanet completely strip-mined since its discovery.

🧭 Jump points to

Ferron · Rhetor · Elysium · Garron

📚 Every system and its worlds (contents)

Official data: Roberts Space Industries Starmap (checked 19 October 2026), text rewritten by Beacon Mag. Orbital map: Beacon Mag, based on that data (planets in their real order around the star, spaced out for readability). Star Citizen® is a registered trademark of Cloud Imperium Rights LLC.