OMG!!!!! This is such an old project! I can't believe it got front-paged! June-29-2018 I will try to reply to all of the comments, but it is really hard. Please check out this project: https://scratch.mit.edu/projects/166416567/ To see Create-a-Solar System II, go here: https://scratch.mit.edu/projects/237696460/
Click the flag twice, if you don't the variables will lag. Hey scratchers, it isn't done just yet, but here is my Create-a-Solar System! What you can do is make a solar system. You need some heat to make it not too cold, and some cold planets to chill it down. Also don't place TOO much gas. Place a life planet, but not to many or it can become overpopulated. To place a planet, press the space bar. If you click the "DESTROY" button, you destroy all of your planets. If you want to see other peoples solar systems, just click "s". To exit, press "d".