What is the parameters of the overworld biomes ?

Hello! I create a mod where i create the "Alpha Dimention" and i create a forestoak biome, forestbirch biome, forestspruce biome, desert biome, plains biome.. etc.. And i dont know what are the parameters of the biome of the overworld ? if someone can give me all the parameters of all the biomes.. thanks.

https://imgur.com/gallery/Hd5LACJ