Quatta

Quatta (or warp mass) limits how much stuff you can put on your IIsland. It is represented by the pink bar in-game. Every time you pass through a realm the limit increases as following:

The limit starts off at 30 in Realm one and increases by 30 Quatta for each realm you pass, ending up at 290 when entering Realm 9. In addition to that, the standard warp core increases the maximum amount of warp mass by 50 Quatta, resulting in a limit of 80 in Realm 1 and a limit of 320 in Realm 9.

Here is a list of the average warp mass used by the following categories: