Leyins (world)

Leyins/Izh Kriezhlal (Yiklerzdanzh 2233)
Classic Era (1116)	X000000-0 Starport X No Starport Size 0 Asteroid/Planetoid Belt Atmosphere 0 Vacuum 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	M2 V M6 V
Planetoid Belts	0
Gas Giants	0

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Jump map from Travellermap.com

Leyins is a ring of many small worldlets (planetoids AKA an "asteroid belt"), not capable of retaining an atmosphere or water, and barren in nature with no overt population, government, or law level.

• These worldlets would warrant hazardous environment precautions if anyone lived here.
• They could be populated if anyone had an inclination to do so...
• It is an unclaimed Non-Aligned world located in the Izh Kriezhlal Subsector of Yiklerzdanzh Sector.

• Asteroid belts have no climate, but experience extreme differences in temperature between direct starlight and shade.

Description (Astrography & Planetology)

Stellar Data

Leyins is a binary star system.

• Both are red main sequence stars.

Leyins has two stars in the star system.

Leyins
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	M2 V	Main Sequence (Dwarf)		0.44	3470 - 3560	0.0565
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0041	0.0197	0.25 - 0.48	0.41	4.1
	Orbit #	*	*	1	1	6
	Remarks		None
Leyins
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	M6 V	Main Sequence (Dwarf)		0.102	2740 - 2810	0.00034
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0013	0.0015	0.02 - 0.04	0.13	1.3
	Orbit #	*	*	*	0	3
	Remarks		None

System Data

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

• The mainworld.
• An unknown number of secondary rocky worlds.

Mainworld Data

Leyins is an Asteroid Belt mainworld.

The belt orbits within the star's Habitable Zone.

• It lies within the zones colder outer H- region.
• It receives lower levels of stellar energy.

• The belt orbits beyond the stars Jump Shadows.

Mainworld Size (S)

Leyins is an Asteroid Belt consisting of a few very large objects with diameters of hundreds of kilometers, thousands of bodies of a few kilometers in diameter, and millions of smaller objects.

• Asteroid Belt is the belt when it is the mainworld of a system.
• Planetoid Belt refers to any non-mainworld belt within a system.

Mainworld Atmosphere (A)

None of the bodies within the Leyins belt retain an atmosphere.

• The belt is in vacuum conditions, requiring the use of a Vacc Suit.
• TL–8 or more advanced survival gear is required to settle this world.

Mainworld Hydrosphere (H)

The Leyins belt contains a few icy bodies. A few belt objects have frozen volatiles on their surfaces.

• Wilderness refueling is possible within the belt, provided a suitable icy object can be found.
• Water for the inhabitants is generally imported and is extensively recycled.

Mainworld Geography and Topography

No centrally held chart of the belt 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, asteroid belt.)

Native Lifeforms

No native life.

History & Background (Dossier)

World Starport (St)

Leyins 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 Population (P)

Leyins is a Barren World with no sophont population. It may still possess lifeforms.

World Technology Level (T)

Leyins possesses a Tech Level of TL–0.

• The world has no technological base.

World Government (G)

Leyins has no government or ruling authority of any kind.

World Law (L)

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

World Culture

The world lies within the Zhodani Shadow, a region strongly influenced by the society and culture of the Zhodani Consulate.

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 article is missing content for one or more detailed sections. Additional details are required to complete the article. You can help the Traveller Wiki by expanding it.

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.

• J. Andrew Keith, Marc Miller, John Harshman. Zhodani (Game Designers Workshop, 1985), IBC. (sector named but no further data)
• Author/s & Contributor/s: David Schneider & Grant Sinclair of the HIWG in Australia
• Author & Contributor: Lord (Marquis) and Master Scout Emeritus Adie Alegoric Stewart of the IISS