If your ego creeps out of your soul you just can put many of these little nice and useless buildings on your absolutely unimportant planet. You may go out and nerve your friends and staff what a superman you are when you start building whole empires. Your reward is that just no one wants to go to dinner with you. And your master enemy at your work will just have a triumph in wishing you a good meal - because he will know that this will give you the rest. You will live in social isolation!
Maybe one day you'll even find out how to build a spaceship to visit one or the other of your small and boring neighbor planets. Lots of people before you tried that. But I tell you: replacement parts are difficult to get and don't come to me to ask for help if your ignition doesn't work.