Code Sketch

clear()
setBackground(black)
setPosition(-300, 0)
val cl = cm.radialGradient(0, 0, red, 100, yellow, true)
repeat(6) {
    savePosHe()
    val n = random(10, 50)
    val t = random(3, 5)
    setSpeed(fast)
    right(20)
    setPenThickness(t)
    setPenColor(cl)
    repeat(5) {
        forward(n)
        right(144)
        forward(n)
        left(72)
    }
    hop(n)
    dot(t * 3)
    left(20)
    setPenThickness(1)
    forward(random(50, 150))
    restorePosHe()
    right()
    hop(110)
    left()
}
invisible()