Category:Class M

Habitable
Class M1 or Habitable planets are relatively large, about ten to fifteen thousand kilometers in diameter and are normally between three and ten billion years old, and exist within a Stars ecosphere. Class M1 planets sometimes poses intermediate amounts of volcanic activity, and frequently will have tectonic activity of some sort. About Twenty to eighty percent of a Class M1 planet’s surface is covered in water. This water is home to vast amounts of complex organisms. The Atmosphere of Class M1 planets is considered temperate and is mainly composed of nitrogen and oxygen, the pressure can be between ten and 1000 kilopascals, and is normally calm but dose experience weather systems. Because of how hospitable Class M1 planets are toward humanoid life, they tend to be the home worlds of many advanced species, and because of this the Class M1 planet is the most studied class of planet. Class M1 planets are composed mainly of Silicate rocks with a partially molten iron nickel core. Class M1 planets are all most suitable for colonization. Statistically only one out of every three million Class M1 planets will actually have lifeforms present, only one out of every forty thousand will have intelligent life.