Use skyAtmosphere for a very small planet

First, sorry for my english.

Hi,

I am actually working on a project that include one(more in the future) little planet.
I want to add a SkyAtmosphere but the problem is that the radius ground is set 0.1 to 10000 (km) and my actual planet is smaller than that.
So i’m sure there are many solution, as change the world scale to adapt to it but i prefere to not do that.

I’m not wroking with c++ but it happens it’s needed. I know we can extend classes and us it after. In this way it is possible to just change the limit of this parameter from 0.1 to 0.01 ?

That’s my first ask on forums, problem unfound. Thanks for reading,

S.B