Planet Builder is a captivating game that allows you to become the architect of your very own solar system. With this game, you have the power to build planets and moons, customizing their attributes such as name, size, orbit speed, spin speed, tilt, rings, orbit distance, and appearance.

The game provides a realistic experience as you watch your creations orbit in real-time 3D, leaving trails behind them as they circle the sun. To add excitement, you can trigger an asteroid attack and witness as asteroids knock your planets out of orbit. Alternatively, you can take control and shoot asteroids at your planets using the Asteroid Cannon.

For an even more thrilling experience, you can make your sun go Supernova and transform into a black hole, pulling all your planets into its gravitational pull. The game also offers the ability to adjust the sun's gravity or activate Planetary Gravity, which grants each planet its own gravitational field.

If you prefer a quick start, you can jump right into the pre-built solar system featuring all 8 planets (including Pluto!) and their major moons, along with the asteroid belt. The game incorporates high-resolution textures and recent images of Pluto from the New Horizons space probe, adding an extra layer of realism to your exploration.

Planet Builder is an engaging game that allows you to unleash your creativity and explore the wonders of the universe. Get ready to embark on an exciting journey as you design and navigate your own solar system.