The Troller is a mining ship. It's not fast, or powerful, but has a huge body for hauling ore, gases, and fuel. It comes standard with a mining laser at the front, and should be able to work in tandem with any other mining ship. Maybe you could even establish your own Rock Hermit. After all is said, and done, though, it can also be used a trading ship, as it does carry 85 tons of cargo.
The Terra is a trade ship/attack ship/hunter ship/pirate ship. It can carry a max of 60 tons of cargo, but it's fairly slow at 250LM max. However, it has a max energy of 400, and an energy recharge rate of 5.5, most of which goes into it's five ball turrets. One small turret in the nose, one on each side, and two in the back. It also has forward, and aft lasers.
Corrected errors in references to the SunBat-escort, as well as reduced the max speed on some of the big ships, because the Oolite Core doesn't allow any ship with only "trader" as the role to go faster than 300.
https://www.box.com/s/oso1k3x6emwmuvjbni7h
ANKALAGON

BATTLEBARGE

DIAMOND

ELBERETH

GENESIS

MEGALADON

SLUG

SNAPPER

STARMOTH

TERRA


TROLLER


