Click the sun to get stardust to buy upgrades to discover new things. V1.0 - Sun, 2 Planets, 4 Upgrades! V1.1 - Inner solar system complete, 3 new upgrades! V1.2 - Asteroid Belt, 2 More Planets, 4 New Upgrades! V1.3 - Finish The Solar System, 3 New Upgrades!
