No edit summary |
m (tense tweak) |
||
| Line 1: | Line 1: | ||
[[Image:Class D planet, Emanations.jpg|thumb|A ringed class D planet]] |
[[Image:Class D planet, Emanations.jpg|thumb|A ringed class D planet]] |
||
| − | In the [[Federation]] standard system of [[planetary classification]], a '''class D''' [[planet]] |
+ | In the [[Federation]] standard system of [[planetary classification]], a '''class D''' [[planet]] was a small, rock-based body, such as an [[asteroid]], [[moon]] or other barren, cratered [[planetoid]] with little or no [[atmosphere]]. |
The planet known as [[Weytahn]] to the [[Andorian]]s and Paan Mokar to [[Vulcan]]s is an example of a class D world. Weytahn was class D before [[terraforming]]. It was described as being not much larger than the moon. ({{ENT|Cease Fire}}) [[Regula]], which was described as a "great rock in [[space]]" with a few "unremarkable [[ore]]s," was also a class D planet. ({{film|2}}) |
The planet known as [[Weytahn]] to the [[Andorian]]s and Paan Mokar to [[Vulcan]]s is an example of a class D world. Weytahn was class D before [[terraforming]]. It was described as being not much larger than the moon. ({{ENT|Cease Fire}}) [[Regula]], which was described as a "great rock in [[space]]" with a few "unremarkable [[ore]]s," was also a class D planet. ({{film|2}}) |
||
| Line 11: | Line 11: | ||
== Apocrypha == |
== Apocrypha == |
||
| − | The non-canon publication ''[[Star Trek: Star Charts]]'' |
+ | The non-canon publication ''[[Star Trek: Star Charts]]'' specified that a class D world had an average age of two to ten billion years, and included [[Luna]] and [[Rura Penthe]] as additional bodies of this class. |
[[Category:Astronomical objects]] |
[[Category:Astronomical objects]] |
||
Revision as of 01:58, 16 October 2008
A ringed class D planet
In the Federation standard system of planetary classification, a class D planet was a small, rock-based body, such as an asteroid, moon or other barren, cratered planetoid with little or no atmosphere.
The planet known as Weytahn to the Andorians and Paan Mokar to Vulcans is an example of a class D world. Weytahn was class D before terraforming. It was described as being not much larger than the moon. (ENT: "Cease Fire") Regula, which was described as a "great rock in space" with a few "unremarkable ores," was also a class D planet. (Star Trek II: The Wrath of Khan)
In 2371, the USS Voyager found a ringed planet in the Delta Quadrant which was also class D. Some of the asteroids comprising the rings were big enough to have class M environments inside them. (VOY: "Emanations")
A subspace sinkhole encountered by the Voyager in 2375 led to a subspace pocket, where a star system comprised of a G-type star and three planets was located. One of these planets was class D. It was described as hot, arid, and rocky. (VOY: "Gravity")
| Planetary classification |
|---|
| B • D • G • H • J • K • L • M • N • R • T • Y • Other classes |
Apocrypha
The non-canon publication Star Trek: Star Charts specified that a class D world had an average age of two to ten billion years, and included Luna and Rura Penthe as additional bodies of this class.