This is a simple addition, but I think it would be amazing.
I think that in the colony list a planet that is producing something should have a symbol next to the name so that way I can easily scroll through and make sure all my systems are making something.
Maybe another symbol next to the name for systems that are starving.
Also another great addition would be the ability to see if a fleet on the fleet list is on a systen owned by me, natives or another player.
The ability to sort colonies and fleets in other ways than alphabetically would make running my empire immensely easier.
I want to be able to go to the map screen from either the colony tab or the system screen, not just the fleet tab.