Star (Size, Color & Trail Jitter)

local part = script.Parent

-- Color Randomizer --

function getRandomColor()
    local red = math.random()
    local green = math.random()
    local blue = math.random()
    return Vector3.new(red, green, blue)
end
function changePartColor()
    local color = getRandomColor()
    part.Color = Color3.new(color.x, color.y, color.z)
end
changePartColor()

-- Size Randomizer --

function getRandomSize()
    local sizeValue = math.random(300, 550) / 100
    return Vector3.new(sizeValue, sizeValue, sizeValue)
end
function changePartSize()
    local size = getRandomSize()
    part.Size = size
end
changePartSize()

-- Trail Randomizer --

local Trail = script.Parent:WaitForChild("Trail")
local r = math.random()
local g = math.random()
local b = math.random()
local color = Color3.new(r, g, b)
local colorSequence = ColorSequence.new(color)
Trail.Color = colorSequence