Allowing players the ability to scale the size of the sun and moon in their Condos would allow for creators to create a more interesting ambiance to complete their build. Given that players can tweak moonlight intensity, for example, it makes sense to want a large moon to accompany it.
Here is an example of the sort of ambiance one may be able to achieve with a scalable moon:
Yes. Voted. 
Can the sun and moon also be colorable and texturable? I want to make the moon look like cheese and make the sun blue.
Canvas Sun and Moon, oh my !
While we’re at it, why not make the sky colourable too? Might as well make it so we can set our condos on Venus or something 
Not just resizable, but recolorable too.
Custom skybox?