A compact hauler for resources transportation between any planets, this one doesn't use any green belt. You can replace the cargo and the asteroid collectors by the common quality one.
Signal A = Ammo ready Signal F = Fuel ready
Need nuclear combustible for the reactor, and some manual journey to Vulcanus to setup. I used stack inserters for ammo for bigger storage, you can replace them with normal ones but you have to change the values in the combinator for ammo ready signal.