hi I was just alerted to the existence of this conversation and I have some suggestions because I, Lleu, am just as obsessed with space astrology as Virmad is:

Ringworld Shattered (Broken-Winged Moth)
Ringworld Moon Rising (Knife-Winged Moth)
Ringworld Day Breaking (Clockwork Moth)
Ringworld Orbiting (Voidmoth on Patrol)

I'm trying to think of something to do with the aurora for Voidmoth of Many Constellations — maybe something like Ringworld Poles Shining?

(THAT SAID I also like the idea that the meanings don't overlap — but that would probably have been too chaotic for the Rahal.)