Planetary Classification: Difference between revisions
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==Facts== | |||
* Planetary classification system established by mid-23rd century | * Planetary classification system established by mid-23rd century | ||
* Descends from similar classification systems established by [[Vulcan Science Directorate]], [[UESPA]] (ENT, TOS) | * Descends from similar classification systems established by [[Vulcan Science Directorate]], [[UESPA]] (ENT, TOS) | ||
==Classifications== | |||
===Class B=== | ===Class B=== | ||
Revision as of 11:19, 10 January 2018
Facts
- Planetary classification system established by mid-23rd century
- Descends from similar classification systems established by Vulcan Science Directorate, UESPA (ENT, TOS)
Classifications
Class B
Class C
Class D
- Terrestrial
- Airless body, often an asteroid or moon
Class J
- Gas giant
Class L
- Terrestrial
- Barely habitable or habitable with minimal technological aid
- Often pre-terraforming state
Class M
- Terrestrial
- Previously known as Minshara-class by Vulcan Science Directorate, Earth-type by UESPA (ENT, TOS)
- Significant surface water, below 80% coverage
- Atmosphere consisting of nitrogen, oxygen, trace elements
- Habitable by humanoid life
- Subdivided into type 1-4, indicating most to least suitable for humanoid life (TNG: "The Bonding")
Class N
Class P
(Star Charts unless otherwise referenced)