[Suicide Junkie]

Organic armor only heals during combat.
At the end of each round of combat, add the total regen ability points of all surviving components to a pool of points.
At the end of each round of combat, look for any destroyed component with the armor regen ability. If there exists such a component, repair it, and subtract that component's hitpoint from the pool.
If ever all components with "armor regen" ability on a ship are destroyed, set the pool to zero.

Between months:
- add up all the "Component Repair" abilities in the sector.
- Find the next ship to repair based on repair priorities.
- Use points to repair that ship until it is undamaged or no more points remain.
- if more points remain, goto step 2.

So, OA only heals in combat, and if you've got many damaged ships in one sector, your repair yards might not have gotten around to your ship yet.