I don’t understand your theology.
You seem to be saying God is not God and Creator of the universe and any other life that may exist.
To my mind, if there are any other creations in God’s image, then Christ is also their Lord. Do you disagree?
Boogieman explained it better and more concicely than me here:
http://www.freerepublic.com/focus/news/3155467/posts?page=97#97
There is a difference between being the creator, the Lord, and the redeemer. If God created life elsewhere, then He is of course its creator, and also its Lord, but if He has not redeemed that life, then He is not their redeemer.
Behold!
The Savior of the Aliens!!
Hail meatsauce, full of beef. The Spaghetti Monster is with you...
Come, Holy Sauce, Creator blest, and, in our pasta, give us thy rest...
His Noodliness, the Flying Spaghetti Monster is the ultimate truth in the universe. It is the central point of worship in the religion commonly known as Flying Spaghetti Monsterism or Pastafarianism, according to which it is The Creator and Overseer, watching our lives and our world, changing them as it sees fit, by use of his most holy noodly appendage.
Incredibly, this ancient religion was not well-known until its rediscovery in 2005 by graduate student Bobby Henderson. He shall live on forever in the afterlife next to the Beer Volcano. Due to this incredible rebirth, Flying Spaghetti Monsterism is now one of the world's most edible and fastest-growing religions.