The interesting thing is timing. If We are not alone, surely we are not, then when were the other worlds created? If millions of years before us then what must their status be now. What about billions of years before us?
I don't propose to know who God is, suffice it to say I believe there is (a) God. It would be statistically impossible for there not to be a being so far advanced to us that He would be God.
Please don't throw things at me. I'm not saying that God evolved on another planet somewhere, I'm only saying that it is impossible that there are not beings so far advanced from us that to us we would have no other term for them but God.
When I see an atheist who says there is no god, I shake my head and realize there has to be God.
Nope, not going to throw anything at you. I will however encourage you to continue your search for Him. Acknowledging the fact that there is a Creator is but the first step in the journey for truth. :-)