I agree with you 100%, FlyingGrass. I believe Cape of Distant Worlds should be able to hold more...distant worlds. I have definitely run into this problem in the past.
Honestly, when the new patch came around, I was excited that Cape would be bigger! I was a little disappointed to see that it was only a alien-esque black void with some grass and decorations. ┐(‘~` )┌
Then again, Ame's advice is good too, but it won't apply to everyone.