I built a spaceship in Factorio designed for cargo transport. Its main job is to collect asteroids and turn them into ammunition for safer travel. The ship has guns to clear the way of asteroids. It has a cargo capacity of 635, with 29 extended cargo bays.
Asteroid collectors stop working when storage is full, and you can manage inventory using programmed lights. A decider combinator signals when the ship is safe for interstellar travel. I calculated the ammo and fuel values. The ship uses 124 solar panels for power, has 4 main engines, and produces fuel automatically. Please enjoy and feel free to use. :D