Zoom:
G (gravitational constant)
planet.mass
CHAOS (how close is the object to the planet? smaller = chaoser.)

WIDTH
HEIGHT
SPEED
Quality (lower = gooder quality)
Alpha (of the traced object)
color?
obj.x
obj.y
obj.half (half the length of the object)
obj.vx
obj.vy
obj.va (angular velocity)
obj.points (how many point masses is the object made of?)
REPEL constant.
repel?