The story of how Zeus put stars in the heavens varies depending on the myth you're referring to. There isn't one single, definitive Greek myth explaining the origin of stars.

Here are a few possibilities:

* The Titans: Some myths claim that the stars were the remains of the Titans, giants who fought against the Olympian gods. Zeus, victorious in the war, hurled the Titans into the underworld, where they were transformed into the constellations we see today.

* The Eyes of the Nymphs: Other tales say that stars were the eyes of nymphs who were transformed into the night sky by Zeus. These nymphs were said to be the companions of Artemis, goddess of the hunt.

* The Stars as Navigational Tools: Some stories focus on the practical function of stars. Zeus, wanting to help sailors and travelers navigate, scattered the stars across the heavens. This is where the idea of constellations and their connection to navigation might come from.

It's important to remember that Greek myths were often meant to explain natural phenomena, and the story of how Zeus put stars in the heavens is just one interpretation. The details vary between different tellings, but the overall idea is that the stars are connected to the power and wisdom of the king of the gods.