Solar system (itch) (mangirdas91)

My very first UNITY build. Solar system project for Coursera course. The following have been added:

• All planets;
• Additional sounds for other planets;
• Changed the skybox to Milky Way view
• Added a ring to Saturn;
• Distance between planets is as per real life life ratio; (Earth being set as 1)
• Planets are orbiting the sun at a correct ration (Earth being set as 10)
• Changed the rotation script to accept the floating values instead of int. 

Credits:

• Milky Way Skybox - Adam Bielecki (https://assetstore.unity.com/packages/2d/textures-materials/milky-way-skybox-940...)

Created by Mangirdas Zavackas