Moon and another attributes of the real Earth. Why?

[Xyno]

Keep in mind that making things too different will just scare off players, and making things different just to be different is almost never a good idea.

What is the possibility, that the another world (lets imagine- somewhere in the deep space) has exactly the same satellite like ours Moon? Not 2, not 3, not different size, but exactly the same?

Look on the Star gate screenshoot once more. That is how the sky of the another world must look like