As far as I know, SpaceEngine does not create gaps in the rings for moons.
I think it happens only occasionally by chance that a gap is where a moon is.
As far as I know, SpaceEngine does not create gaps in the rings for moons.
You're right, it looks like SpaceEngine is actually making gaps for moons in rings. Although they are somewhat inaccurate, with great eccentricity. Why this suddenly does not work anymore, I have no idea.
Okay, I found the reason!
Can you post your script here?
You must have made at least 10 posts to make attachments here. (See Forum Rules.)
You have to specify the mass. For example:
Mass 9.9