Difference between revisions of "Chemm (world)"
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| + | [[File:Alien Moon 199a-0 Small.jpg|250 px|right]] | ||
{{UWP | {{UWP | ||
| − | |name= {{World|Chemm|Mavuzog|Bride|0107}} | + | |name = {{World|Chemm|Mavuzog|Bride|0107}} |
| − | + | |uc = B574578-9 | |
| − | |uc | + | |popc = 6 |
| − | |popc | + | |zonec = green |
| − | |zonec = green | ||
| − | |||
|alg = NaHu | |alg = NaHu | ||
| − | |class = Ag Ni / | + | |class = Ag Ni / Tp |
|trade = ag | |trade = ag | ||
| − | |climate = | + | |climate = Tp |
| − | |||
| − | |||
| − | |||
|bases = - | |bases = - | ||
|primary = G3 VI | |primary = G3 VI | ||
| Line 18: | Line 14: | ||
|GGcount = 4 | |GGcount = 4 | ||
}} | }} | ||
| − | {{World summary |name= Chemm|trade=Ag Ni | + | {{World summary |name= Chemm|trade= Ag Ni}} |
| − | + | {{World summary NaHu|sector= Mavuzog|subsector= Bride}} | |
| − | {{World summary NaHu|sector= Mavuzog|subsector=Bride}} | ||
{{World summary comment|trade= Tp}} | {{World summary comment|trade= Tp}} | ||
== Description ([[Astrography]] & [[Planetology]]) == | == Description ([[Astrography]] & [[Planetology]]) == | ||
| + | === Stellar Data === | ||
'''Chemm''' has a solitary primary star. | '''Chemm''' has a solitary primary star. | ||
* It is a yellow subdwarf. | * It is a yellow subdwarf. | ||
| − | |||
{{MonostellarSystem | {{MonostellarSystem | ||
|name = Chemm | |name = Chemm | ||
|primary = G3 VI | |primary = G3 VI | ||
| − | |PrimaryNotes = | + | |PrimaryName = Primary |
| + | |PrimaryNotes = | ||
}} | }} | ||
| − | === System | + | === System Data === |
| − | * | + | The worlds of the [[system]] have been surveyed. They consist of: |
| − | * x3 secondary [[world]] | + | * The [[mainworld]]. |
| − | * x4 [[ | + | * x3 secondary [[world|rocky worlds]]. |
| + | * x4 [[gas giant]]s. | ||
=== Mainworld Data === | === Mainworld Data === | ||
| − | + | '''Chemm''' has a slow rotation period: one local day is equivalent to [[Day|6.5 standard days]] ([[Hour|156 standard hours]]).<ref>''Editor's note'': Chemm is noted as being a [[Twilight Zone World]]. Due to the nature of both its star and the world itself this has instead been changed to a slow rotation period.</ref> | |
| − | + | ||
| + | It orbits within the prime region of its star's [[habitable zone]]. | ||
* It receives moderate levels of [[Electromagnetic Spectrum|stellar energy]]. | * It receives moderate levels of [[Electromagnetic Spectrum|stellar energy]]. | ||
| − | [[File:Chart | + | [[File:Chart Orbit HZ Region Detailed.png|600 px]] |
| − | |||
==== [[Planetary Size|Mainworld Size]] (S) ==== | ==== [[Planetary Size|Mainworld Size]] (S) ==== | ||
| Line 52: | Line 49: | ||
==== [[Atmosphere|Mainworld Atmosphere]] (A) ==== | ==== [[Atmosphere|Mainworld Atmosphere]] (A) ==== | ||
{{WorldAtmo|name= Chemm|Atmosphere= 7}} | {{WorldAtmo|name= Chemm|Atmosphere= 7}} | ||
| + | * It experiences [[Celsius|generally moderate temperatures]]. | ||
| + | ** [[Celsius|Temperatures]] climb to high levels during the [[Hour|78 hours]] of daylight. | ||
| + | ** [[Celsius|Temperatures]] plummet to low levels during the [[Hour|78 hours]] of night. | ||
==== [[Hydrosphere|Mainworld Hydrosphere]] (H) ==== | ==== [[Hydrosphere|Mainworld Hydrosphere]] (H) ==== | ||
{{WorldHydro|name= Chemm|Hydrosphere= 4}} | {{WorldHydro|name= Chemm|Hydrosphere= 4}} | ||
* The oceans are storm-wracked and turbulent. | * The oceans are storm-wracked and turbulent. | ||
| − | |||
| − | |||
==== Satellites: ==== | ==== Satellites: ==== | ||
| − | '''Chemm''' retains a small [[very thin atmosphere]] [[Satellite|moon]]. | + | '''Chemm''' retains a small [[very thin atmosphere]] [[Satellite|moon]] named ''Roc''. |
* It orbits once every few weeks. | * It orbits once every few weeks. | ||
| Line 68: | Line 66: | ||
No centrally held map of the world exists within [[Argushiigi Admegulasha Bilanidin|AAB]] [[Library Data]] records. | No centrally held map of the world exists within [[Argushiigi Admegulasha Bilanidin|AAB]] [[Library Data]] records. | ||
* Locally, detailed maps may be available. | * Locally, detailed maps may be available. | ||
| − | |||
| − | |||
| − | [[File:Blank World Map Arid.png|500 px]] <br> ('' | + | [[File:Blank World Map Arid.png|500 px]] <br> (''Blank map, predominantly dry world''.) |
| − | === Native Lifeforms === | + | ==== Native Lifeforms ==== |
Abundant [[Lifeform|native life]] occupying every available ecological niche. Its metabolic functions drive the process of atmospheric renewal. | Abundant [[Lifeform|native life]] occupying every available ecological niche. Its metabolic functions drive the process of atmospheric renewal. | ||
== History & Background (Dossier) == | == History & Background (Dossier) == | ||
| − | + | [[File:Comp-Prog-Dav-R-Deitrick-Starter-Trav-Page-16 16-July-2018a.jpg|right]] | |
| + | This world is on a trailing spur of a [[main]] covering around three subsectors of [[Incognita Ulterior Sector]]. The majority of the main is uncharted and data on its worlds was not a part of the [[Second Survey]]. | ||
=== World Starport === | === World Starport === | ||
{{Starport|name= Chemm|Starport=B}} | {{Starport|name= Chemm|Starport=B}} | ||
| + | |||
| + | === World Population (P) === | ||
| + | {{WorldPop|name= Chemm|multiplier= 6|Population= 5}} | ||
=== World Technology Level === | === World Technology Level === | ||
| Line 92: | Line 92: | ||
=== World Economy === | === World Economy === | ||
| − | * Resources B (Abundant) | + | * Resources: B (Abundant) |
| − | * Labor 4 (Tens of thousands) | + | * Labor: 4 (Tens of thousands) |
| − | * Infrastructure 5 (Limited) | + | * Infrastructure: 5 (Limited) |
| − | * Efficiency +4 (Advanced) | + | * Efficiency: +4 (Advanced) |
==== Trade Data ==== | ==== Trade Data ==== | ||
| − | Importance +1 (Important) | + | Importance: +1 (Important) |
| − | |||
| − | |||
| − | |||
=== World Culture === | === World Culture === | ||
| − | * Homogeneity 4 (Harmonious) | + | * Homogeneity: 4 (Harmonious) |
| − | * Acceptance 6 (Aloof) | + | * Acceptance: 6 (Aloof) |
| − | * Strangeness 1 (Very (Typical) | + | * Strangeness: 1 (Very (Typical) |
| − | * Symbols 7 (Somewhat concrete) | + | * Symbols: 7 (Somewhat concrete) |
=== Historical data === | === Historical data === | ||
Latest revision as of 19:07, 6 July 2025
| Chemm/Bride (Mavuzog 0107) | |||||||||||||||||||||||||
| Classic Era (1116) | B574578-9
| ||||||||||||||||||||||||
| See also | UWP | ||||||||||||||||||||||||
| System Details | |||||||||||||||||||||||||
| Primary | G3 VI | ||||||||||||||||||||||||
| Planetoid Belts | 0 | ||||||||||||||||||||||||
| Gas Giants | 4 | ||||||||||||||||||||||||
style="width: 220px; height: 250px;"
Jump map from Travellermap.com [1]
Chemm is an agricultural, nonindustrial world still lacking adequate means to expand its economy.
- As an agricultural world, this world is a near-ideal environment for producing quality foodstuffs of plant, animal, and other forms. Quality foodstuffs are a major export commodity for this world.
- It requires extensive imports of outside technology to maintain a modern, star-faring society. Having to import most manufactured and high tech goods drives the price up for these items at this world.
- It is a Non-Aligned world dominated by human sophonts located in the Bride Subsector of Mavuzog Sector.
- This is a temperate world, with a climate of pleasant, average temperatures, considered to be an ideal or near-ideal environment by many different sophont species.
Description (Astrography & Planetology)[edit]
Stellar Data[edit]
Chemm has a solitary primary star.
- It is a yellow subdwarf.
Chemm has a solitary primary star. Primary 
Type Category Mass (Sol) Temperature (K) Luminosity G3 VI Main Sequence (Subdwarf) 0.5568 4900 - 5800 0.24 Unit Diameter Safe Distance Habitable Zone Jump Shadow M-Drive Limit AU 0.00687 0.04067 0.39 - 0.64 0.687 6.87 Orbit # * * 1 2 6 Remarks
System Data[edit]
The worlds of the system have been surveyed. They consist of:
- The mainworld.
- x3 secondary rocky worlds.
- x4 gas giants.
Mainworld Data[edit]
Chemm has a slow rotation period: one local day is equivalent to 6.5 standard days (156 standard hours).[2]
It orbits within the prime region of its star's habitable zone.
- It receives moderate levels of stellar energy.
Mainworld Size (S)[edit]
Chemm is a Meso World between 7,200km and 8,800km in diameter. The world has a standard gravity between 0.4G and 0.57G. The horizon will appear about 4km away.
Mainworld Atmosphere (A)[edit]
Chemm has a pressure of 0.71 to 1.49 atmospheres. While a Standard Atmosphere does not require survival gear this atmosphere also contains an unusual taint such as disease, a hazardous gas mix, pollutants, or sulfur compounds which requires the use of a Filter Mask. Some taints may require more protective equipment. TL–3 or more advanced survival gear is required to settle this world.
- It experiences generally moderate temperatures.
- Temperatures climb to high levels during the 78 hours of daylight.
- Temperatures plummet to low levels during the 78 hours of night.
Mainworld Hydrosphere (H)[edit]
Chemm has 35-45% of its surface covered by liquid water. There will be a number of small seas or one larger body of water. Wilderness refueling is possible.
- The oceans are storm-wracked and turbulent.
Satellites:[edit]
Chemm retains a small very thin atmosphere moon named Roc.
- It orbits once every few weeks.
Mainworld Geography and Topography[edit]
No centrally held map of the world exists within AAB Library Data records.
- Locally, detailed maps may be available.
(Blank map, predominantly dry world.)
Native Lifeforms[edit]
Abundant native life occupying every available ecological niche. Its metabolic functions drive the process of atmospheric renewal.
History & Background (Dossier)[edit]
This world is on a trailing spur of a main covering around three subsectors of Incognita Ulterior Sector. The majority of the main is uncharted and data on its worlds was not a part of the Second Survey.
World Starport[edit]
Chemm has a Class B Starport, a good quality installation which includes all the expected amenities including refined fuel for starships, brokerage services for passengers and cargo, and a variety of ship provisions. There is a shipyard capable of doing annual maintenance, overhauls and most kinds of repair, and construction of non-starships. Most ports of this classification have both a Highport and a Downport.
World Population (P)[edit]
Chemm has a population of 600,000 sophonts (hundreds of thousands).
- This is a Nonindustrial World, too small to support the complete chain of production of most goods from start to finish.
World Technology Level[edit]
Chemm possesses a Technology Level of TL–9.
- Common Communication technologies for this TL include: Fiber optics and satellite communication and data networks.
- Common Power Generation technologies for this TL include: Early fusion power.
- Common Transportation technologies for this TL include:
- Land: Ultra high-speed trains and early grav vehicles.
- Water: High efficiency sailcraft, multihulled seacraft, improved artificial gills.
- Air: Tiltrotorcraft, exotic VTOL's, PARWIG, and rocket-assisted suborbitals.
- Space: SSTO spacecraft, early military spacecraft (System Craft), and interstellar STL starships
- FTL: Prototype Jump Drive-1.
World Government[edit]
Chemm has a Balkanized Government. There is no central world government. The world has several governments competing for control of the world. These may be allies, cooperating, competitors, or at war with each other.
World Military[edit]
No information yet available.
World Economy[edit]
- Resources: B (Abundant)
- Labor: 4 (Tens of thousands)
- Infrastructure: 5 (Limited)
- Efficiency: +4 (Advanced)
Trade Data[edit]
Importance: +1 (Important)
World Culture[edit]
- Homogeneity: 4 (Harmonious)
- Acceptance: 6 (Aloof)
- Strangeness: 1 (Very (Typical)
- Symbols: 7 (Somewhat concrete)
Historical data[edit]
No information yet available.
World timeline[edit]
No information yet available.
UWP listing[edit]
No information yet available.
References & Contributors / Sources[edit]
| This article has metadata. |
This list of sources was used by the Traveller Wiki Editorial Team and individual contributors to compose this article. Copyrighted material is used under license from Mongoose Publishing or by permission of the author. The page history lists all of the contributions.
- Classic Traveller Group One Theta Borealis Sector
- Traveller Wiki Editorial Team
- Author & Contributor: Lord (Marquis) and Master Scout Emeritus Adie Alegoric Stewart of the IISS
- Author & Contributor: Lord (Marquis), Captain, and Lead Naval Architect Ronald B. Kline, Jr. of the Imperial Navy
- Author & Contributor: Lord (Marquis) and Master of Sophontology Maksim-Smelchak of the Ministry of Science
- ↑ "Jump Map API" and map location from Travellermap.com
- ↑ Editor's note: Chemm is noted as being a Twilight Zone World. Due to the nature of both its star and the world itself this has instead been changed to a slow rotation period.