"The BB-Gun"
I'm sure, a lot of people have build these kind of things.
At first I build a station, that can supply materials for that outpost
After that its all just a firework!
Here's video to see it at work.
https://youtu.be/BmaVwGLEmdE
(no game sounds, because my brother recorded it and he in clued all sounds....)
(and game speed was set to 0.5 so my old computer could keep up in the game and we can get smoother video)