Heliopedia

Heliopedia is a game about terraforming planets. Take control of your own solar system, and terraform planets however you see fit! In the game, you use a faux-realistic chemistry system to find unique combinations and do discoveries. These discoveries are added to the Heliopedia: an in-game encyclopedia, that gives more information about each object. The game follows the story of a friendly sun in the middle of your universe, who gives you new items for the discoveries you make. If you feed it i...