Red dwarfs last very long but when a red dwarf dies, it doesn't grow, it shrinks into a blue rayet. a blue rayet is made of helium and fusing the heliums into carbons and oxygens. a blue rayet will become a white rayet after milllenniums
Blue Rayets:
Temperature: 10,000K-50,000K
life span: 1,000,000 Millenniums
Gravity: 19e+28kg-76e+28kg
previous type: Red Dwarf
future type: White Rayet