Its lifespan and its final form when it dies. Heavier stars have shorter lifespans and more spectacular transformations at death.
Stars do not have weight they have mass. Our Sun is said to be one solar mass or 1.98892×1030 kg. There are stars smaller than our Sun (read dwarfs) which can be down to 0.075 solar masses and stars much much bigger than the Sun (Hypergiants) which can reach 80-150 solar masses.
Massive stars are the center of a distant nebula. The massive stars are formed as the gas in the interstellar medium collapses under its own weight. The size of a nebula depends on the size of the original gas cloud.
Depends on which 5 stars
The Color of stars depends upon their surface temperature.
It depends on the weight It depends on the weight
depends on the weight of it
It depends on how much gravity that causes stars to form. It depends on how big the star in the galaxies is.
depends on all the stars.
It depends
Depends. They vary in weight.
it depends on the weight of the horse
It depends what weight system you are using