A mod that transforms the Factorio universe into a realistic starry cosmos. Bringing real astronomical data, Explore planets and a real solar system. Contains 8 major planet and their satellites.
When used with the realistic celestial space mod, resources do not exist on Earth, Mars, the Moon, etc.
In vanilla, resources exist on that planet.
The RSO mod developer responded that it was a compatibility issue.
RSO compatibility guide is to prepare your own config based on vanilla configs in the mod itself.
I can prepare one if your mod doesn't add many new resources - with a lot of those it's hard to come up with numbers for them without playing your mod.