Hello out there and welcome to the sci-fi space world builder!
So, what does it do?
It automatically creates a world to fly around in a space ship.
Basically, 2D top down awesomeness.
Can also be used for 2D Sidescrollers, I included extra-length backgrounds.
it randomly generates a world in space according to your wishes, spawns planets, asteroids, nebula, background fog and some other fun things.
It is very easily customizable in the scripts.
Aside from that, if you only need 2D planets (52 included) or asteroids (38 included), this package should be perfect for you, too!
If you need any help, just shoot me an Email, I'll be gladly there for you!
Oh, and before I forget, here is a demo:
https://dl.dropboxusercontent.com/s/kh2ozrck7ucpv3r/WebBuild.html
lastly, it works perfectly fine with the 2D Space Kit made by Brett Gregory:
https://www.assetstore.unity3d.com/en/#!/content/27662
Especially the asteroid fields can be greatly enhanced with his small space ship wreckages. He also has more nebula and Dustclouds which can easily be thrown into the world spawning algorithm of this world and are 100% coherent with the graphic style!