how to play: 1. click green flag to start! 2. you'll have to wait for the planet to form first, then cool down 3. you can then throw comets and asteroids at it! 3b. Asteroids give your planet size (be careful, it heats things up! 3c. comets give your planet water and cools it down! 4. when the planet cool down, lower than 800° F, you can start adding water ratio! 5. 5 water ratio will do, and after you added that, the planet should be cooled lower than 100°F. 6. if your planet is under 100, and has 5 or more W.W, it will now cool down to under 60°F! 7. your planet is now habitable! it can support life (population) now! bonus: you can save your planet! here's how: 1. click u key 2. copy the save code 3. in a new session, click j key 4. now, enter all of the data into the input questions. example: year4190rotation1.2204021496384192size51temp59water7population1035 (this is a code for a habitable planet with life, btw) enjoy! :D