You say below a gameplay mechanic doesn't have to be a good idea. This is exactly why we have not stated how. That's for the devvs to think about. I think I should be able to want something without going into specifics where the people against only can shoot at.
But here's a small idea: (I call player-owned assets 'outposts')
- The current powers don't tolerate outposts near their territory, so you are not able to build something within 10-20 systems of power-owned territory. (sort Permit-like system?)
- Player should not be able to claim more then the outpost they've built. (read: more as in territory etc, so nothing can be officially controlled/closed)
- Every system can only have one outpost per star. (not star system) (reason: universal law for independent outposts)
- Outposts must be supplied with all kinds of materials, or else the owner loses claim. (This works best with a clan-system, but is not a requirement)
- The one who has a claimed outpost, has lower cost for repair and fuel (and clan-members get the same discounts if there would be clans)
- People who do not own the outpost can still dock there as they can in a power-owned station and buy fuel(and ammo?) with the same prices. Unless they attacked it of course.
- - Within the same price range as mentioned, the owner get 1% of the cost of fuel as a kind of tax. (To be clear: the price would not be higher then it is ingame right now)
- NPC characters should be able to supply the outposts with fuel (and ammo?) to sell, as this will give the universe more life and a reason why there is fuel

- If there would be clans, the outpost could be owned by the clan instead of an individual.
- For the rest, powers ignore these outposts because they simply don't care. They are too small to care about and have enough trouble at home with other powers without troubling themselves with a few independent outposts.
As I said, I
really hope this won't be used to shot down line by line, I just wanted to give a 'coherent answer'. This was an idea from the top of my head, and I
do Frontier could do a lot better then me