More moons

[Cadet_BNSF]

What is there in terms of mods that add more moons to the Kerbol system, particularly around Jool and Duna? I already have the stock planets expansion, but I would like more.

[Streetwind]

I have not yet seen a planet pack that only adds moons to stock planets. Instead, they all add planets of their own (some of which have many moons).

In some rarer cases, there are packs which completely change up the positioning of the stock planets and moons, sometimes even making planets into moons and vice versa.

In terms of a good stock-compatible planet expansion, try Outer Planets Mod. However, make sure to check compatibility with what you currently have installed.