Class ΔY Star

Class ΔY stars, also know as Yottagiants, are the third largest metric-prefixed stars, surpassed by Ronnagiants. They are extremely massive, being hundreds to thousands of light years in diameter. They have a pink hue that gets more noticeable the brighter the star. ΔY stars are also extremely bright and hot, with the largest stars shining with the power of 10^350 suns and a temperature of 10^190 Kelvin. ΔY stars are usually found in Udekaverses and Tredaverses, with the largest of ΔY stars being found in Sortaverses.
ΔY stars fuse many extremely heavy elements, the heaviest of which being Atyrixum, the 30,613rd element of the periodic table.
== Lifespan ==
Despite the large size of the star, the immense density inside the star give it a lifespan of 10 trillion years, comparable to even the smallest of red dwarves.
== Habitability ==
ΔY stars have a habitable zone ranging from 10^70 to 10^280 light years.
== Rarity ==
About one in 10^300 stars are ΔY stars. The nearest ΔY star, AY 2801, is about 10^270 light years away. HD 85643, the star located in the image, is 10^355 light years away. Currently, 19 ΔY stars are confirmed to exist.
Properties of typical class ΔY stars
Spectral Type	Mass 	Luminosity	Radius	Temperature
ΔY0 	10^200	10^350 	5,000 	10^250
ΔY1 	10^190	10^325 	4,000 	10^230
ΔY2 	10^180	10^300 	3,000 	10^215
ΔY3 	10^170	10^275 	2,000 	10^200
ΔY4 	10^155	10^230 	1,500 	10^175
ΔY5 	10^140	10^200 	1,000 	10^150
ΔY6 	10^115	10^175 	700 	10^120
ΔY7 	10^100	10^150 	450 	10^100
ΔY8 	10^85 	10^120 	250 	10^85
ΔY9 	10^75 	2.8x10^100	150 	3x10^71
Category:Star classes
Category:SKL-2010's pages
Category:Class 0