I'm in the same situation. Been playing the game about a year and I think I have hit the end. It is level 90, maxed out at 53,000,000 star points. I have 130 MM in gold. All islands have maxed out houses to provide me 86 villagers per island. I have enough warehouse on every island to hold 6000 items and I have all items maxed. I think at this point I will just quit playing the game because there is nothing else to do.