Chengu (world)

250 px

Chengu/Coldedge (Mavuzog 0312)
Classic Era (1116)	X675000-0 Starport X No Starport Size 6 Medium (9,600 km, 0.60g - 0.81g) Atmosphere 7 Standard (tainted) Hydrographics 5 Wet World 50% Population 0 Barren (0) Government 0 No Government structure Law 0 No Law Tech Level 0 Pre-Industrial (primitive)
See also	UWP
System Details
Primary	G3 V
Planetoid Belts	3
Gas Giants	2

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Jump map from Travellermap.com

Chengu is a barren world with no overt population, government, or law level.

• This world could be populated if anyone had an inclination to do so...
• It is an unclaimed Non-Aligned world located in the Coldedge 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.
• This is a "forbidden" world designated as a Red Zone with an environment, laws, customs, life forms, or other conditions that make it extremely dangerous to visitors. Everyone is forbidden to travel here.

Description (Astrography & Planetology)

Stellar Data

Chengu has a solitary primary star.

• It is a yellow main sequence named Aladisyr.

Chengu has a solitary primary star.

Aladisyr
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	G3 V	Main Sequence (Dwarf)		0.99	5680 - 5720	0.96544
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0093	0.0815	0.94 - 1.66	0.93	9.3
	Orbit #	*	*	3	3	7
	Remarks

System Data

The worlds of the system have been surveyed. They consist of:

• The mainworld.
• x4 secondary rocky worlds.
• x3 planetoid belts named the Skino Belt, the Ela Belt, and the Saradal Belt.
• x2 gas giants named Porech and Sareaph.

Mainworld Data

Chengu orbits within the prime region of its star's habitable zone.

• It receives moderate levels of stellar energy.

Mainworld Size (S)

Chengu is a Meso World between 8,800km and 10,400km in diameter. The world has a standard gravity between 0.6G and 0.8G. The horizon will appear about 4.4km away.

Mainworld Atmosphere (A)

Chengu 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.

Mainworld Hydrosphere (H)

Chengu has 45-55% of its surface covered by liquid water. Wilderness refueling is possible.

Mainworld Geography and Topography

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

Abundant native life occupying every available ecological niche. Its metabolic functions drive the process of atmospheric renewal.

History & Background (Dossier)

Chengu is a Forbidden World and is designated as a Red Zone. It presents serious risks and dangers due to the environment or native life forms, laws or customs, or other conditions that make it extremely dangerous to visitors.

• Travel to this world is prohibited.

World Starport

Chengu does not have a starport. The Class X Starport is an indication that no starport exists in the system. There are no facilities or services available, and no site marked for landing.

World Technology Level

Chengu possesses a Technology Level of TL–0.

• These worlds often contain a Proto-Sophont species beginning to establish a nascent civilization and society.
• This world is in its Alpha Period and has not yet been interfered with by a higher technology civilization.
• Common Communication technologies for this TL include: Bodily communicative apparati, courier-runners, and smoke signals.
• Common Power Generation technologies for this TL include: Bodily muscle.
• Common Transportation technologies for this TL include:
  • Land: Bodily locomotion, riding beasts, and litters or sedan chairs.
  • Water: Swimming, rafts, and canoes.
  • Air: Typically not available unless a bodily ability.

World Government

Chengu has no central government or substantial government apparatus; an Anarchy. The largest governmental structure would be a family, tribe, or single clan. The largest group will be between 50 and 100 individuals, and there may be dozens to hundreds of them. This governmental structure can be stable over long periods of time if the population remains small or geographically separated.

World Military

No information yet available.

World Economy

• Resources: A (Abundant)
• Labor: 0 (Unpopulated)
• Infrastructure: 0 (None)
• Efficiency: +0 (None)

Trade Data

Importance: -3 (Insignificant)

World Culture

• Homogeneity: 0 (Unpopulated)
• Acceptance: 0 (Unpopulated)
• Strangeness: 0 (Unpopulated)
• Symbols: 0 (Unpopulated)

Historical data

No information yet available.

World timeline

No information yet available.

UWP listing

No information yet available.

References & Contributors / Sources

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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
• 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