Player Structures - noel-wolfisheim/notes GitHub Wiki

Player Owned Starbase (POS)

A starbase, or POS (player-owned starbase), is a series of anchorable semi-permanent structures that can be placed in orbit around a moon. They can be anchored in any system with a security rating of 0.7 or lower.

Wiki Article https://wiki.eveonline.com/en/wiki/Starbase

Player Conquerable Stations (PCS)

Like the NPC type, this type of station is seeded by CCP, rather than built by players. However, it can be taken over by player corps and alliances. Only a handful of this type exist in the game.

Like all stations, PCS types are not destructible. However, a corp can gain control over the station by bringing it down to 0 shield hitpoints while holding Sovereignty to the system (referred to commonly as 'flipping' the station).

Wiki Article https://wiki.eveonline.com/en/wiki/Station

Outpost guide http://games.chruker.dk/eve_online/outpost_construction.php