Graymantle (world)

Graymantle/Derri (Fornast 1819)
Classic Era (1116)	E552102-8 Starport E Frontier - no facilities Size 5 Medium (8,000 km, 0.40g - 0.57g) Atmosphere 5 Thin Hydrographics 2 Dry World 20% Population 1 Low (90) Government 0 No Government structure Law 2 Low Law (no energy weapons) Tech Level 8 Pre-Stellar (superconductors)
See also	UWP
System Details
Primary	K7 V M7 V
Planetoid Belts	0
Gas Giants	2

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Jump map from Travellermap.com

Graymantle is a poor, low-population world with a population of less than 10,000 sophonts.

• This poor world is struggling to establish itself and living conditions in many areas are rudimentary.
• It is a member of the Third Imperium in the Derri Subsector of Fornast Sector in the Domain of Sylea.

Description (Astrography & Planetology)

No information yet available.

Graymantle has two stars in the star system.

Graymantle
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	K7 V	Main Sequence (Dwarf)		0.64	3990 - 4100	0.20972
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0059	0.038	0.47 - 0.88	0.59	5.9
	Orbit #	*	*	2	2	6
	Remarks
Graymantle
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	M7 V	Main Sequence (Dwarf)		0.09	2630 - 2680	0.00022
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0011	0.0012	0.02 - 0.03	0.11	1.1
	Orbit #	*	*	*	0	3
	Remarks

History & Background (Dossier)

No information yet available.

Imperial High (Landed) Nobility

Graymantle, as a member world of the Third Imperium has a member of the Imperial Landed Nobility who acts as an Imperial representative to the world.

• It holds the estate of an Imperial knight.

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.

• Classic Traveller Atlas of the Imperium
• MegaTraveller Alien - Vilani & Vargr {dot map provided}
• Author & Contributor: Jeff Zeitlin (additional data)
• Author & Contributor: Lord (Marquis) and Master of Sophontology Maksim-Smelchak of the Ministry of Science