Put your just created planets in their right place and watch gravity do its part.
Gravity formula considers not only Sun's gravity but also gravity between the planets.
Be careful speeding up the planets. If speed is too high a planet may leave its orbit and fly away, whereas the law speed will draw a planet to the Sun.
Be observer of a unique world creation and try to level up your score by putting planets in the correct order.
Know planets' order? With this app you'll never forget it!
Music by Anton Delorosa