How many people own SpaceEngine?

500,000–1,000,000. Estimated band from SteamSpy, not a sales figure.

Player counts

How many people play SpaceEngine?

229

Playing right now

SpaceEngine is a 3D astronomy program and game engine developed by Russian astronomer and programmer Vladimir Romanyuk. Using real astronomical catalogs and procedural generation, it creates a three dimensional planetarium representing the entire universe. Users can travel through space in any direction or speed, and forwards or backwards in time. It uses pseudo-random numbers to procedurally create any kind of planetary system, nebula or galaxy.

We have been measuring SpaceEngine hourly since 8 August 2026. We do not backfill numbers from before that.

Playing right now: 229
Peak since we started tracking: 436
Estimated owners: 500,000–1,000,000 est.

Estimated band from SteamSpy, not a sales figure.

Questions and answers

How many people play SpaceEngine?: 229 (playing right now)
What is the peak player count for SpaceEngine?: 436
How many people own SpaceEngine?: 500,000–1,000,000. Estimated band from SteamSpy, not a sales figure.

SpaceEngine