Protoplanet Express — Steam game overview

Stored observation / content update: 2026-11-06T00:24:26.000Z

Embark on an exciting journey to explore distant star systems and witness the fascinating process of planet formation. In this immersive video game, you'll have the chance to learn about real protoplanetary systems based on simulations crafted by professional astronomers.

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.