Black Market

It's a safe human colony, full of all the goodies that explorers like to see:

Personal Equipment Store

Shipyard (ship modules)

Shipyard (Tier 4 ships)

Shipyard (Hull refit: lose 5 bunks, gain 1 cargo hold)

Retirement (assets, retire now)

Purchase Title

Sick bay

Trading Post (for cargo)

And there's one last feature: a gun runner, who will buy your weapons for 15% above list price. Be aware that selling to him will give you a bad reputation.