OrbitaLui Free description

It is your job to pilot space ships around the planet safely and place them into stable orbits. Do your best to maintain as many ships in orbit at the same time, being careful not to collide them into the planet or each other all without drifting away too far. The controls are simple enough, 2 buttons to rotate your ship clockwise or counter clockwise, and another button to activate your engines. Just how long will you last?

This is the free version of this app which contains ads. If you don't want to experience ads, the premium version can be bought for $0.99