So if there is anything I personally enjoy doing it is messing with the Unity Editor to make the sky look beautiful.

As of right now unfortunately, the only way to change the skybox is to create a custom scene.

But what if there was a way to change it on any stage? Allow users to change the feel of the scene to their hearts content.

I can imagine users being able to import them much like objects except their only purpose would be to change the skybox and even alter the settings from how it was imported.

The format should simply be called skybox.