Solar System 1.2

I added Mars, Jupiter (Jupiter's own moon) and Uranus (all with corresponding sounds I re-added to get them into memory. I expanded the mini map to include my new planets. I adjusted the speeds of the different planets and even decided to learn how to import my own assets (the texture was easy and the sound wouldn't accept a bunch of format's but I got it working). I also changed the comet to Tim Allen because I didn't have a better Idea for my own assets.