The official gods Dreamfluffs worship are 13 in total. Majority worship or like the moon sisters better as they are considered the more "down to earth" gods , while Aster as a more divine , farther,  god. There are many stories, new and old, about the sisters and their deeds. How each sister is seen depends on every individual as some places might see one god as superior and the other not. 

All moons come with birth flowers, the colours associated with the moons and lucky objects. These are information your character might like if they are into astrology.