It contains cheekmarks of all queens , and Aurora's is the largest . Does that means Rory will be more important than ALL of the queens combined ? (And similar to Star queens gonna make extraordinary things and huge blow-up of history ?)

I have one more theory :

Galaxia made it according to one of her visions , and in that vision she saw cheekmarks of many queen after her , and the last cheekmark ( Aurora's cheekmark) is the largest because Aurora gonna play much bigger part in history than all Star queens combined ( Star included , I guess ?)