Made a new system.
New Beginning:
http://cosmicwar.net/systems/clan-wars/ ... inning.pasThree planets, a lot of surface area (but without any planet exceeding 800 radius), not too much metal, and no game enders beyond smashing the planets themselves, so the war should last for a while. No gas giant either, since we haven't yet decided what to do about them balance-wise.
Back to basics.