Space RPG 3 — Ironheim

One of the systems that is claimed by the AER (Allied Earth Republic)

Fort Emerson
"While a small scientific expedition has been present within the Ironheim system for years, Fort Emerson was hastily converted into a military outpost when the war broke out, protecting one of the few routes with which the Union could cut trough to Sol."

Trivia
Ironheim is one of the frontlines in the AER-Union war.

Ironheim is one out of four systems to contain the ancient ring.