(Heyas, Zeta here! If you see a #WIP, I'm still working on it, but I hope you enjoy what I've got so far nonetheless! Pink links will point you to a new page and blue links are yet to come! I update whenever I feel like, but I'll feel like doing so often, even on finished pages sometimes... uh, I'll look into some form of "update" thing. :P)
The Exstellarverse, aka the name of the whole world and exsistence and all that jazz.
The Exstellarverse is a bit of a universal melting pot, if you will. This is the kind of place where you'd see an arcane crystal seller next to someone selling the latest personal drone that can help around the house and play the latest videogames. It's a place where you'll find anthropomorphic animals playing basketball with imps and aliens. Humans, even Earth, is in there somewhere. If you can think of it, it's probably canon. In this universe, Science, Magic and Miracles all work in unity together. Science and Magic follow the Law of Equivalent Exchange and Miracles can defy it. These three things are referred to as The Three Laws.
A race of creatures known as Celestialites, in junction with The Creator, oversee that everything keeps in order and that balance is kept, Flux is at a minimum and the Wishes of the inhabitants of the planets are satisfied in a balanced way. (A granted Wish is a Miracle. So, wishing on a star is kinda like a prayer of sorts.) (It's also pretty much where everything in my head takes place. ~Zeta-Neubourn)
You could say that in the Exstellarverse, Everything Is Canon. You think it, it's canon! It's more fun that way, really.