Normal PF is compatible with RSS (real solar system) but the OP says the plugin is unstable so I'm assuming PF CE can not handle RSS modifying PQS properties of the unstable code of the planet. The space engine export. Try reinstalling SE.
Remember when I said We need A texture to make kerbals Look like Humans? i did it They Also Look very very Cartoony humans:sticktongue: https://www.dropbox.com/s/rdx8bnbjrdzxlgl/screenshot3.png No racism intended