It clearly say make/add ARTIFICIAL stars, not already existing, real stars
You can't make real stars with your computer, they are extremely damn big and hot and would reduce you to plasma.
You
can create classes to hold the information about them and keep it from interfering with the information about the background that you want to render them on top of, even though that is an artificial distinction in terms of the pictures you begin with, which are undifferentiated bitmaps.
You don't have to spell it out for me thank you
I'm not really doing it for you, I'm doing it for any esentially honest people who might be misled by your attempt to exploit jargon to imply things that aren't true.
I'm just using you as a dead horse to key the information into the side of for easy reference.