There was a discussion a while ago about naming conventions for relay types possibly leveraging the nomenclature of celestial bodies. I'm not in a position to try to find it right now. That could be fun to lean into, though, since Jumble already exposes relays so beautifully.
Discussion
Here you go. I don't know if you want or need that... I thought it was a fun idea. You're who i thought of as someone who'd have enough interest & knowledge in space/nostr/design to maybe create a cohesive example, so this is lowkey exciting to me haha