Planetarium 2

Far beyond Earth, space stretches without walls. In Planetarium 2, the Solar System lies within reach beside the Milky Way, Andromeda, and deeper galactic space. Nearby planets, remote star fields, and galaxy views fill this sandbox simulation with room for free flight and observation. A planetarium setting ties the spectacle to real celestial motion, pointing back to how our own system moves through space.

How to play?

Add a planet or erase one from the layout. Change orbital radius, speed, or travel direction to redraw its path. Scale worlds up or down to build your own model. Make Earth larger than the Sun if you want a warped version of the system. Launch giant asteroids toward planets and watch gravity pull the crash into place. Set a supermassive black hole nearby. Light bends around it, and space warps under its pull.