Hi!
I have been experimenting with adding support for multiple planets in the last few weeks. Not sure if it's going to get delivered or if I'll cut the attempt short but it is something I am looking into ^^
That being said, keeping the physical scale 1:1 (which is what I assume you meant by "going from macro to micro scale" is something I'm deeply interested in. Gleba's long term goal (besides giving me a fun hobby after work!) is delivering something akin to a first person RPG. I've written a little about it here: https://calandiel.itch.io/gleba/devlog/1122695/devlog-1-the-start-of-a-new-adven...