Planet Classification
Planet Classification courtsey of Federation Science Council and Vulcan Science Academy
Class B -
Class C -
Class D - These are the most common planetary bodies, essentially barren balls of rock. Exotic lifeforms and non-corporeal lifeforms could have emerged from here due to some anomaly or element present in the rock bed, but no biological life could exist on these planetoids. Species from this location would be Immune to Vacuum due to the lack of atmosphere.
Class E - Class E planet is one that has a high temperature and a molten surface.
Class F -Young planets, their surfaces are actively volcanic. Their atmospheres primarily contain hydrogen compounds.
Class G -
Class H - These are hot, terrestrial planets. With atmospheres poisonous to biological life, other elements would have to form the origin of life, such as silicon or xenon. Class-H world species would be hardy to hazardous environments of some
Class I - mostly located in the cold zone region of a star's solar system. Their surfaces are tenuous, comprised of gaseous hydrogen and hydrogen compounds. The atmosphere within the planet vary in temperature, pressure and composition. Hydrocarbon-based life has been known to exist in these planets.
Class J - Having a surface composed of gaseous hydrogen and hydrogen compounds. The planet classification is also known as Jovians.
Class K - Vastly uninhabitable, Class–K worlds are frigid, cold planets with atmospheres of methane and nitrogen. Only the most exotic of lifeforms could call Class–K planets their home.
Class L - Marginally habitable, with vegetation but usually no animal life.
Class M - Atmospheres containing oxygen and, typically, nucleogenic particles. Largely habitable for humanoid life forms.
Class N -
Class O - Has at least 80% surface water.
Class T - A gas giant.
Class Y (Demon) - A world with a toxic atmosphere and surface temperatures exceeding 500 Kelvin. Prone to thermionic radiation discharges.
Class B -
Class C -
Class D - These are the most common planetary bodies, essentially barren balls of rock. Exotic lifeforms and non-corporeal lifeforms could have emerged from here due to some anomaly or element present in the rock bed, but no biological life could exist on these planetoids. Species from this location would be Immune to Vacuum due to the lack of atmosphere.
Class E - Class E planet is one that has a high temperature and a molten surface.
Class F -Young planets, their surfaces are actively volcanic. Their atmospheres primarily contain hydrogen compounds.
Class G -
Class H - These are hot, terrestrial planets. With atmospheres poisonous to biological life, other elements would have to form the origin of life, such as silicon or xenon. Class-H world species would be hardy to hazardous environments of some
Class I - mostly located in the cold zone region of a star's solar system. Their surfaces are tenuous, comprised of gaseous hydrogen and hydrogen compounds. The atmosphere within the planet vary in temperature, pressure and composition. Hydrocarbon-based life has been known to exist in these planets.
Class J - Having a surface composed of gaseous hydrogen and hydrogen compounds. The planet classification is also known as Jovians.
Class K - Vastly uninhabitable, Class–K worlds are frigid, cold planets with atmospheres of methane and nitrogen. Only the most exotic of lifeforms could call Class–K planets their home.
Class L - Marginally habitable, with vegetation but usually no animal life.
Class M - Atmospheres containing oxygen and, typically, nucleogenic particles. Largely habitable for humanoid life forms.
Class N -
Class O - Has at least 80% surface water.
Class T - A gas giant.
Class Y (Demon) - A world with a toxic atmosphere and surface temperatures exceeding 500 Kelvin. Prone to thermionic radiation discharges.
Type
Natural
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