How do I Keep a background with stars following the player

hey! i'm trying to do a night effect with moving stars.

So far i have 2 sprites almost similar to each other, both with the bullet behavior, one with speed set to -4, and the other -6.

But being a "bullet" eventually it will go outside the layout.

The player obj has the scrollTo behavior, it's a platformer

Also i have set the layout scale to 0.5.

My ideia is to have 2 triggers on each side of the visible screen, when the player overlaps with them, it creates a new startSprite, so that the stars are always on screen. And also if the star sprite is not on visible screen, create a new one to the right of the player.

Can't seem to get the Xs and Ys values for any of these things . I've tried using ViewPorts.., canvasToLayout, but gotten no where :/

Any help?

Thx in advance!

Would this be of any help to you?

yes, yes it did, thank you!