stars life cycle

an stars life cycle are not different from our preception of getting old, like:
while we are in our moms belly we are forming inside it. In a star its the same, but has a different name for it, it's named protostar, then when gets old he evolutes as a great and radiant star like our sun. But late or early hthe sar will consume all the fuel he has, until get a white dwarf or a black hole.