There might be an interesting idea behind it, but it's very hard to tell for me because it's too confusing and I don't know how to play the game.

It's visually confusing because there is no frame of reference and the planet you are controlling is not visually distinguished from the other ones. Because of this visual confusion, it is also very hard to judge the effect of the keyboard controls, which had me doubt in the beginning whether the controls were actually working. This also made me motion sick, so that I had to stop playing.

Having a sky background and/or have your own planet be visually distinguished (maybe a glowing atmosphere) would maybe have helped the orientation.