Ravin (world)

Ravin/Trallik (Range 0639)
Classic Era (1116)	?A9A???-? Starport ? Error in Starport Decode Size A Large (16,000 km, 1.14g - 1.48g) Atmosphere 9 Dense (tainted) Hydrographics A Water World 100% Population ? Error in Population Decode Government ? Error in Government Decode Law ? Error in Law Decode Tech Level ? Error in Tech Decode
See also	UWP
System Details
Primary	F3 V M9 V
Planetoid Belts	2
Gas Giants	3

style="width: 220px; height: 250px;"

Jump map from Travellermap.com

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

• It is covered with very deep oceans with less than 1% of its land above sea level.
• Any inhabitants of this world would need to live on the roughly 1% of exposed land mass, in underwater colonies, on city ships, or similar arrangements.
• This world could be populated if anyone had an inclination to do so...
• It is an unclaimed Non-Aligned world located in the Trallik Subsector of Range Sector.

Description (Astrography & Planetology)

The Ravin system was officially surveyed by the University of Tal Varisa Deep Sky Program.

• The results of the survey are available as the DSP Listing, a comprehensive star catalog first published in 5550AD.

Ravin has two stars in the star system.

Ravin
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	F3 V	Main Sequence (Dwarf)		1.44	6670 - 6750	3.58318
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0147	0.157	1.7 - 2.94	1.47	14.7
	Orbit #	*	0	5	4	7
	Remarks		None
Ravin
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	M9 V	Main Sequence (Dwarf)		0.079	2350 - 2380	0.00014
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0009	0.001	0.01 - 0.03	0.09	0.9
	Orbit #	*	*	*	*	3
	Remarks		Unusually quiet star displaying limited flare activity. 30 AU distant

System Data

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

• The mainworld.
• x6 secondary rocky worlds.
• x2 planetoid belt.
• x3 gas giants.

Mainworld Data

Limited data is available about the body nominated as the mainworld. All of the data has been gathered over centuries of remote observation.

Mainworld Size (S)

This world is a Big World between 15,200km and 16,800km in diameter. The world has a standard gravity between 1.1G and 1.5G. The horizon will appear about 5.7km away. Vessels with only 1G of thrust should avoid landing on this world.

Mainworld Atmosphere (A)

This world has a pressure of 1.50 to 2.49 atmospheres. While a Dense Atmosphere requires no 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.

Mainworld Hydrosphere (H)

This world has 95-100% of its surface covered by liquid water with only a few islands and archipelagos. Wilderness refueling is possible. Such worlds are Water Worlds or Ocean Worlds.

Satellites:

No information yet available.

Mainworld Geography and Topography

No information yet available.

Native Lifeforms

No information yet available.

History & Background (Dossier)

Detailed information about the astrographic and orbital aspects of the system became available following the publication of the DSP Listing.

World Starport (St)

The presence or nature of any port facilities within the Ravin system are currently unknown.

Facilities

Port facilities within the system include:

• No information yet available.

World Technology Level (T)

The degree of technological advancement within the Ravin system is currently unknown.

World Government (G)

The nature of the governing authority within the Ravin system is currently unknown.

World Military

No information yet available.

World Law (L)

The status of local law within the Ravin system is unknown.

World Economy

• Resources: Unknown
• Labor: Unknown
• Infrastructure: Unknown
• Efficiency: Unknown

Trade Data

No information yet available.

World Demographics (P)

The current population of the Ravin system is unknown.

Urbanization

No information yet available.

World Culture

• Homogeneity: Unknown
• Acceptance: Unknown
• Strangeness: Unknown
• Symbols: Unknown

World Timeline

ca. 5550AD: Detailed information about the system is published in the DSP Listing.

UWP Listing

No information yet available.

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.

• Author & Contributor: Lord (Marquis) and Master Scout Emeritus Adie Alegoric Stewart of the IISS