Spiral
2 star systems

The third-largest galaxy in the Local Group. Triangulum is unusually rich in star-forming regions — vast pink nebulae dominate its arms. Astronomers suspect its prolific star formation rate is driven by a slow gravitational dance with Andromeda.
Triangulum Core
★ Prax · CLASS G
Located at the edge of Triangulum's most active star-forming nebula, the Praxian Reach system is geologically young but hosts ancient ruins — suggesting its habitable world was colonized by an outside civilization long before local life would have evolved to sapience on its own.
Triangulum Core
The outer system companion to the Praxian Reach, orbiting in a wide halo around the same galactic substructure. Its worlds were considered unreachable backwaters until interstellar travel made them convenient waypoints. Now Tessarim and Meridaxis are among the most-visited transit hubs in Triangulum.