Thrisk (world)

Thrisk/Ingo (Astron 0624)
Classic Era (1116)	X468000-0 Starport X No Starport Size 4 Small (6,400 km, 0.32g - 0.46g) Atmosphere 6 Standard Hydrographics 8 Wet World 80% 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	F9 V K7 V M0 V
Planetoid Belts	0
Gas Giants	4

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Jump map from Travellermap.com

Thrisk 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 Ingo Subsector of Astron 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)

Thrisk is a trinary star system.

• The primary is a yellow-white main sequence.
• The secondary is an orange main sequence.
• The tertiary is a red main sequence.

Trinary Solar System

Thrisk Trinary Star System

Star Name	Hierarchy	Category		Mass (Sol)	Temp (K)	Luminosity (Sol)
Thrisk F9 V	Primary	Main Sequence		1.13	5990 - 6050	1.53382
	Unit	Diameter	Min Distance	Hab Zone	Jump Shadow	M-Drive Limit
	AU	0.0054	0.1027	1.16 - 2.03	0.54	5.4
	Orbit #	*	0	4	1	6
	Remarks
	None
Star Name	Hierarchy	Category		Mass (Sol)	Temp (K)	Luminosity (Sol)
Thrisk K7 V	Secondary	Main Sequence		0.64	3990 - 4100	0.20972
	Unit	Diameter	Min Distance	Hab Zone	Jump Shadow	M-Drive Limit
	AU	0.0029	0.038	0.47 - 0.88	0.29	2.9
	Orbit #	*	*	2	0	5
	Remarks
	None
Star Name	Hierarchy	Category		Mass (Sol)	Temp (K)	Luminosity (Sol)
Thrisk M0 V	Tertiary	Main Sequence		0.57	3770 - 3850	0.13982
	Unit	Diameter	Min Distance	Hab Zone	Jump Shadow	M-Drive Limit
	AU	0.0027	0.031	0.39 - 0.74	0.27	2.7
	Orbit #	*	*	2	0	5
	Remarks
	None

System Data

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

• The mainworld.
• x9 secondary rocky worlds.
• x4 gas giants.

Mainworld Data

The mainworld orbits within the star's Habitable Zone.

• It lies within the zones prime H region.
• It receives moderate levels of stellar energy.

• The world orbits beyond the stars Jump Shadow.

Mainworld Size (S)

Thrisk is a Meso World between 5,600km and 7,200km in diameter. The world has low gravity between 0.32G and 0.46G. The horizon will appear about 3.6km away.

Mainworld Atmosphere (A)

Thrisk has a pressure of 0.71 to 1.49 atmospheres. A Standard Atmosphere does not require survival gear and will likely be easy for most sophonts to breathe.

Mainworld Hydrosphere (H)

Thrisk has 75-85% of its surface covered by liquid water with a few large continents and extensive islands. Wilderness refueling is possible.

Satellites:

Thrisk retains a small very thin atmosphere moon.

• It orbits once every few weeks.

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 watery world.)

Native Lifeforms

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

History & Background (Dossier)

The system is a remote wilderness. Many of the planets and moons within it may never have had an intelligent being visit them.

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

Thrisk 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)

Thrisk possesses a Tech Level of TL–0.

• The world has no technological base.

World Government (G)

Thrisk has no government or ruling authority of any kind.

World Military

None.

World Law (L)

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

World Economy

• Resources: 8 (moderate)
• Labor: 0 (unpopulated)
• Infrastructure: 0 (non-existent)
• Efficiency: -5 (extremely poor)

Trade Data

• Importance: -3 (very unimportant)

World Demographics (P)

Worldname 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 Far Future Enterprises 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