homemade skyboxes

is there a way to make your own skybox from scrach im trying to make one that looks like a space scene so if theres a way to make it look like theres stars that would help a lot aslo thanks

There are some good resources (google it) for such things, but you could use Bryce for one. Almost any good 3d modeling package can do it. But Unity can do it too, if you set up a 3D scene and use the Skybox script on the script wiki to render out the textures. http://www.unifycommunity.com/wiki/index.php?title=New_Skybox_Generator