Oh no, I didn’t mean that it needs refining. This is done, it’s great, and it has already served as a basis for play.
Asking the CGM for everything, may throw things for a loop (if that is what you like, great). I like the idea of you decide the world, the oracle decides chance. It is an elegant balance that should be preserved.
Now with a diceroller on your wrist, an adventure can be played almost instantly.