Stars and Planets Simulator

Shape your universe in Star and Planet Simulator, an next-generation space simulation sandbox game where creation and exploration blend perfectly. Build your own galaxy from scratch: design bright stars, spinning magnetars, mysterious pulsars, and massive black holes. Create terrestrial planets and giant gas giants, carefully shaping their planetary atmospheres, landforms, liquid oceans or lava cores. Pilot your fully customized spaceship and navigate the cosmos of your own design, easily switching between creator and explorer. Landing on your planet, steer your personalised character out of the ship and walk the surface of the planet you envision-whether it's a bleak rocky terrain or a vibrant alien landscape. Gas giants aren't just clouds; you can go deep into their vast atmospheres, through storm-ravaged skies and dense oceans of liquid metal, until you reach the solid core hidden. Every planet, every star, every whirling cosmic wonder you encounter stems from your infinite imagination-and is waiting for you to experience it for yourself. The universe, created by you, shaped by you, explored by you.