Ravar (world)

Ravar/Murada (Halcyon 0701)
Classic Era (1116)	?201???-? Starport ? Error in Starport Decode Size 2 Small (3,200 km, 0.10g - 0.17g) Atmosphere 0 Vacuum Hydrographics 1 Dry World 10% 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	M0 V BD
Planetoid Belts	1
Gas Giants	3

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Ravar

• This world is a "Twilight Zone World", a planet that is tidally-locked to its star. It has a hot side that permanently faces the star, a cold side that permanently faces away, and a narrow twilight zone in-between.
• It is an unclaimed Non-Aligned world located in the Murada Subsector of Halcyon Sector.

Astrography and Planetology

This star system is detailed using the Fringian Variant System Description.

• It lies within the Moat Rifts.

Binary Solar System

Ravar Binary Star System

Ravar
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	M0 V	Main Sequence		0.57	3770 - 3850	0.13982
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0055	0.031	0.39 - 0.74	0.55	5.5
	Orbit #	*	*	2	1	6
	Remarks
Ravar
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	BD	Brown Dwarf		0.0276	950 - 1250	0
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.00092	0.00038	0 - 0.01	0.092	0.92
	Orbit #	*	*	*	*	3
	Remarks		1,430 AU from primary

System Data

Busu-Ravar System

The primary is Busu, an ordinary red main sequence star. It has a luminosity of 0.04 Sols, a mass of 0.489 Sols, and a diameter of 764,000 km. (I-I) an exotic atmosphere radworld, and (I-II) Ravar, designated the mainworld, have a shared orbit within the habitable zone. (II) a trace atmosphere worldlet, (III) a large gas giant, (IV) a ringed large gas giant, and (V) a small gas giant form the outer system. Many of the worlds retain satellites.

Lorix Subsystem

The companion is Lorix, a magenta-coloured L-type brown dwarf lying approximately 1,430 AU from Busu. It is not luminous, it has a mass of 0.062 Sols and a diameter of 60,000 km. (I) a sparse icy planetoid belt forms its outer system.

Mainworld Data

(I-II) Ravar

(I-II) Ravar is designated the mainworld. It orbits Busu at a mean distance of 0.28 AU (41.9 million km), just within the habitable zone. It has an orbital period of 77 days 9 hours: it is tidally locked to Busu. The axial tilt is 2 degrees. Ravar has a diameter of 3,299 km, a density of 3.72 g/cm³, and a surface gravity of 0.17 G. Tidal stresses generated by the gravitational pull of Busu cause frequent geological activity. Its atmosphere is rated as Vacuum. Approximately 7% of the surface is covered in sheets of water-ice. Mean surface temperature: -34°C.

Mainworld Geography and Topography

Total surface area: 34.2 million km², Land surface area: 31.8 million km², Ice surface area: 2.4 million km². Ravar is a Twilight Zone World. Most of the ice sheets are concentrated on the dark face of the world.

• The world experiences libration, which causes the star to move in the sky and periodically rise and fall above the horizon in the Twilight region.

Native Lifeforms

No world in the Ravar system is known to have native life.

History & Background (Dossier)

The Ravar system has been studied by the Local Astrographical Survey Project, a part of the Astronomy Department of the University of Selasia.

World starport

Ravar has no listed Starport data.

World technology level

Ravar has no listed Technology Level data.

World government

Ravar has no listed Government data.

World military

No information yet available.

World economy

No information yet available.

Trade data

No information yet available.

World demographics

Ravar has no listed Population data.

World culture

No information yet available.

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.

• Author & Contributor: Lord (Marquis) and Master Scout Emeritus Adie Alegoric Stewart of the IISS
• Author & Contributor: Lord (Marquis) and Master of Sophontology Maksim-Smelchak of the Ministry of Science