Some in my alliance have offered a suggestion that I thought sounded interesting:
Non player character planets: These could be well defended turtles containing prize resources that replenish their defences.
NPC Planets
#1Ní mar a shíltear a bhítear.
Ní féidir maraigh tú an Dullahan
Níl luibh ná leigheas in aghaidh an bháis.
Ní féidir maraigh tú an Dullahan
Níl luibh ná leigheas in aghaidh an bháis.