This map is great, but unfortunately it is incredibly taxing on your performance. I've got a GTX 1080 & a Ryzen 1600 & it's still incredibly laggy. I believe adding skyboxes would help with this. Or if you do what the creators of "Stargate the fifth race" map creators did. Where there's a 'void' (for the lack of a better term) and the planets are their own isolated locations.