I envision the CMDR as more of a building manager, not so much a "Lord and Master.". In other words, the CMDR is leasing facilities for housing, repair services, shipyards, markets, etc. These generate income, which is used for station repairs and security costs. After building a station, I'd expect it to generate a small profit margin or a small deficit, which could vary based on the systems political state, amount of thru traffic, etc.OP, grand ideas but I don't think you have thought this through. How much do you think a station will cost? Considering it takes a CG of 1,000's of Commanders to build one, even just an outpost will be outside the limits of a single Commander.
And since you will proclaim yourself Lord and Master of the station, then it is up to you to provide all the fuel, ammo, repair facilities, ships if you want a shipyard, plus you should be liable for the cost of any system security ships you want protecting your station. You have to have the inventory to sell the inventory or the cash to pay for anyone bring inventory to your station to sell (hope you don't want to buy Void Opals, you will be broke within 24 hours).
Now a camp, on the other hand, seems like it is kind of a one man rodeo or a commune system or something. If you think about it, the CMDR basically IS an Engineer, thus should be able to set up small base operations on their own or with small groups of cohorts.