This is an autonomous artillery outpost with laser/tesla turrets that can be build anywhere on the map using even a single spidertron. It uses up to quality 3 rare materials and it is therefore for late game. Fusion fuel if you ship 2000 can last thousands of hours while the outpost was made to handle materials for up to 2000 artillery shells. If you ship more then add/upgrade the storage chests for more capacity. The constant combinator at the bottom left enables the artillery. There is a global warning when you are out of materials or fuel. There is a spidertron included that you can copy it's personal logistics even from it's ghost to any other spidertron by shift+right click to copy and shift+left click to paste. It doesn't need to be legendary, a normal spidertron will do as well. It's logistics are split into categories, the one about the artillery shell materials is the most demanding in inventory and you can split it among many spidertrons or lower it according to your needs.