Python Turtle

import turtle
import colorsys

t = turtle.Turtle()
s = turtle.Screen()
s.bgcolor('black')
t.speed(0)
n = 36
h =0
for i in range(360):
    c = colorsys.hsv_to_rgb(h,1,0.8)
    h +=1/n
    t.color(c)
    t.left(10)
    for j in range(5):
        t.forward(200)
        t.left(144)