Space station Bonsai Tree

This is my Space Station Bonsai Tree. The people of a distant planet needed a place to build their much needed space port. After looking for days and weeks they ended up finding this huge alien bonsai. It started out as a single space port, then another, and another. Until eventually it turned into a mini metropolis! I wanted to originally build a Umbrella Bonsai. The top of it looked too bland and needed something. I ended up adding a few buildings and it turned into this.