The impracticality has barely begun: The Ant Queen station. Made with love, not cheats or debug menus. This one only took two launches but I then had to fill it with fuel. I stopped using it because the part count is so high it is like watching a slide show trying to dock with it, and so she sits there... waiting. Originally I was going to dock large engines on her and use her as an interplanetary vessel to spread her little ones to all the planets of the system. But now she is just a station and I am waiting for the new parts to make her part count much lower.