Coroskor (world)

Coroskor/Vilian (Astron 1038)
Classic Era (1116)	X350000-0 Starport X No Starport Size 3 Small (4,800 km, 0.24g - 0.34g) Atmosphere 5 Thin Hydrographics 0 Desert World 0% 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	K2 V
Planetoid Belts	2
Gas Giants	4

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Jump map from Travellermap.com

Coroskor is a poor, barren desert world with no overt population, government, or law level.

• This world has no free-standing water.
• This world could be populated if anyone had an inclination to do so...
• It is an unclaimed Non-Aligned world located in the Vilian Subsector of Astron Sector.

• It is a binary world.
• This is a cold world with an overall climate that is at the lower temperature range of human-congruous sophont endurance.

Description (Astrography & Planetology)

Stellar Data

Coroskor has a solitary primary star.

• It is an orange main sequence.

Coroskor has a solitary primary star.

Primary
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	K2 V	Main Sequence (Dwarf)		0.82	4830 - 5100	0.49928
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0073	0.0586	0.7 - 1.26	0.73	7.3
	Orbit #	*	*	3	2	6
	Remarks

System Data

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

• The mainworld.
• x8 secondary rocky worlds.
• x2 planetoid belts.
• x4 gas giants.

Mainworld Data

Coroskor is the major component in a binary planet pair.

• The two worlds have a similar mass.
• The two worlds orbit a barycenter once every few days.

The mainworld and its binary companion orbit within the star's Habitable Zone.

• They lie within the zone's colder outer H- region.
• They receive lower levels of stellar energy.

Mainworld Size (S)

Coroskor is a Small World between 2,400km and 4,000km in diameter. The world has low gravity between 0.1G and 0.17G. The horizon will appear about 2.5km away.

• Tidal stresses generated by the worlds binary companion cause frequent seismic activity.

Mainworld Atmosphere (A)

Coroskor has a pressure of 0.43 to 0.70 atmospheres. The Thin Atmosphere does not require survival gear although it may be hard on sophonts not accustomed to it.

• The world has an abiotic oxygen atmosphere.
• Oxygen is produced by photocatalytic conversion of surface materials by stellar energy.
• Fresh surface material is constantly exposed through processes such as seismic activity, volcanism, or erosion.
• The oxygen rapidly depletes from the atmosphere through oxidization with surface materials: a rough equilibrium between production and depletion exists.
• The percentage of oxygen in the atmosphere varies according to the density of global cloud cover.

Mainworld Hydrosphere (H)

Coroskor has no free-standing water or ice on the surface. Wilderness refueling isn't possible on this world. Water for the inhabitants needs to be imported and extensively recycled. These worlds are classified Desert World or a Hell World depending on their atmosphere.

• The world is an arid, hostile environment.
• Planet-wide dust storms turn the skies a deep orange.

Satellites:

Coroskor retains a large close binary planet companion.

Mainworld Geography and Topography

No centrally held map of the world exists within AAB Library Data records.

• Locally, detailed maps may be available.
• Verified updated charts are constantly sought.
• Detailed survey data commands premium prices.

(Placeholder chart, predominantly dry world.)

Native Lifeforms

No native life: the world has an abiotic oxygen atmosphere.

History & Background (Dossier)

The system is a frontier, a wild and lonely place that rarely sees visitors. Many of the planets and moons within it have ever have had an intelligent being visit them.

• Information about the system is limited.
• The resources of the system are largely untapped.

Note that social data, though only 40 years old, may be out of date: previously undocumented groups may now inhabit the system and maintain their own culture, forms of government, and systems of law.

• Verified updated data is constantly sought.

World Starport (St)

Coroskor 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 (T)

Coroskor possesses a Tech Level of TL–0.

• The world has no technological base.

World Government (G)

Coroskor has no government or ruling authority of any kind.

World Military

None.

World Law (L)

Coroskor has no law level. No laws of any kind are enforced.

World Economy

• Resources: 2 (very scarce)
• Labor: 0 (unpopulated)
• Infrastructure: 0 (non-existent)
• Efficiency: -5 (extremely poor)

Trade Data

• Importance: -3 (very unimportant)

World Demographics (P)

Coroskor is unpopulated.

Urbanization

None.

World Culture

• Homogeneity: 0 (none)
• Acceptance: 0 (none)
• Strangeness: 0 (none)
• Symbols: 0 (none)

World Timeline

• 300-420: the First Survey charts the system.
• 995-1065: the Second Survey charts the system.
• 1065: the Second Survey is published.

References & Contributors (Sources)

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.

• Peter G. Celella, James Holden. Solomani & Aslan (Digest Group Publications, 1991), 50, 51. (Sector named, dot map provided locating world).
• Author & contributor: Jo Grant of CORE (generated data) / Geir Lanesskog (refinement of data).
• Author & Contributor: Lord (Marquis) and Master Scout Emeritus Adie Alegoric Stewart of the IISS