Explore the Celestium, a galaxy full of treasure and treachery alike. Starting with nothing but the clothes on your back, you must craft tools, collect food, and build shelter. Only once you've managed to survive on the ground can you even think of venturing beyond the sky. The Celestium is old and vast, and for every precious ore vein or habitable world you find, there is danger just waiting for you to enter its territory.

Celestium is a procedurally generated open world survival game set in space. Its galaxy is comprised of thousands of systems, each one with its own real time Newtonian physics simulation.