HA "Bronco" Medium Freighter
Manufacturer: Houston Aerospace
262.47 feet long (80m)
Not the biggest commercial freighter, bit one of the most durable and the second most common (Slightly eclipsed by the newer HA "Hammerhead"). comes with two medium dual-eletromag cannons.
Uses the microwave argon plasma
(MAP) type engines and laser ignited molecular plasma
(LIMP) systems for landing and taking off from planets
The universe uses a gravity producing system that was supposed to be a warp drive, but they are still working out the power requirements to compact and otherwise distort space/time. still most ships reactors can at least use a smaller version of the system for gravity.
Sorry, I don't have the engine work detailed that well ^_^;;; mostly trying to stretch my muscles. that and if you are making a ship for a scifi story, well you need one that looks like it can work and still look cool.
Lightly Inspired by