I was mentioning in church a couple of years ago that nothing in the bible precludes God from creating quadrillions of earth-like planets with sentient beings as his imagers just as he did on earth.
The bible is, in fact, earth centric when it comes to the physical realm. It is silent on any other ones. Its story is Earth’s story and his relationship with those who dwell on it.
The Torah, I’m told, takes a different tact: Worlds upon worlds were, before Adam was”.
Maybe other planets are franchises