* First Generation Stars (Population III Stars): These stars were formed from the primordial hydrogen and helium that existed right after the Big Bang. They were massive, short-lived, and died in supernova explosions, seeding the universe with heavier elements.
* Second Generation Stars (Population II Stars): These stars were born from the material enriched with heavier elements by the supernovae of Population III stars. Our Sun belongs to this generation.
* Third Generation Stars (Population I Stars): These stars, including our Sun, are formed from material enriched by multiple generations of stars. This material contains a wide range of elements, including the elements needed for the formation of planets.
Therefore, the Sun and its planets formed from material that had already gone through several generations of stars, including the explosive deaths of Population III stars. This means they are much younger than the first stars in the universe.
