Board Thread:Lore Discussion/@comment-27254145-20151130135311/@comment-27254145-20151130164148

AzuraKnight wrote: The Aedric planets could be literally just like planets, or that could just be the only way mortal eyes can interpret them and their not really planets at all.

But it is never referenced as such. They refer to planes, not moons. But I suppose when traveling to a plane of Oblivion is just experiencing a mortal interpretation of it. A planet, to you. And the actual plane cannot be percieved. Planets are of mortals. The perception anyway. But that theory makes becoming Sheogorath difficult.