Spore without the boring bits?
Infamous evolutionary flopSpore, for all its flaws, still had a lot of magic to it.
Curiosmos is a very different game, but it has a little of the same appeal.

All while a hungry black hole lingers nearby, eager to consume everything you have created.
There’s an explanatory video below.
Instead, you seem to interact with the physics and elements of the solar system.

There’s a playfulness to every interaction which I really enjoy.
Don’t like one of those flowers?
Pluck it from the ground and toss it into deep space.
It looks like a delightful playground, but there does seem to be some objectives and story to it.