I think this is a great idea
Probably won't use it with my alliance, but could be nice to use for an own personal intel record where I can delete what I want :>
Testet a little bit and found some bugs aswell D:
When deleting planets from the db the 'Browse database' page doesn't update correctly. It still lists the planet, but when I try to delete it again it says 'The planet could no be found in the database.'.
Also, overview shows empty groups/alliances.