Please help me figure out the meaning of the phrase "plot your route" in the following sentence (not available online):
*In the game, you’ll plot your route by the stars, tapping to thrust towards the nearest one. When you arrive, you’ll circle it automatically.*
The text is from the description of the game "Little White Rocket". Here is a description of the game from a different source:
Little White Rocket is an inexpensive tappable toy, where each touch launches your craft along a path of stars, some of which aren't visible until you get close or complete a particular orbit.
Thank you for your time.