Stellaris Dev Diary #21: Administrative Sectors

https://admin-forum.paradoxplaza.com/forum/developer-diary/stellaris-dev-diary-21-administrative-sectors.908587/

Core-world limit with penalties beyond it; sectors with AI governors that develop planets and build mining stations; player sets sector capital, membership, focus, resource transfers, and taxation. Month inferred from image filenames dated 2016-02-15.

Delegation to AI managers, Stellaris