These planets are awesome, In my opinion Mios is unique and helps make the Kerbol system less like the Sol system for people like me who don't want the Kerbol system to just be a slightly different scaled down version of our own. And the moons of Eeloo makes Eeloo a more interesting destination, and both of them feel stock-ish. overall good work.
Some suggestions though, first could you make this mod compatible with EVE and scatterer? It'd be nice to see clouds over the oceans of Mios. And could you improve the texture of Alu? Right now it seems a little featureless when seen from Space, although I have yet to view it from the surface, as I've only seen these planets from the tracking station so far. Lastly could you make Eeloo's atmosphere more visible? Right now it's pretty much invisible from space.
As I said before, these are great, thanks for your work developing these mods, looking forward to any other mods you may make.
-Dolphin.