Legend said
We don't know that. I'd like to think that on distant planets, everything is different. Because I like the idea that God made them all different, with really neat differences for us to visit. Like how in our solar system, the gravity is different, so who knows what other changes are in store on other planets? And as long as good triumphs over bad or something of the sort, it's fine. I'll just talk to the big guy for specific rules and regulations.
Planets don't work that way. At least, not yet. There may be differing levels of gravity, of course, and established laws will apply, like the laws of Thermodynamics and Physics. At least, that's how it works right now. During the Millennium, that might change, and again after that.