Somem (world)

Somem/Rhylanor (Spinward Marches 3020)
Classic Era (1116)	C301340-B Starport C Routine: No Construction, Major Repair, Unrefined fuel Size 3 Small (4,800 km, 0.24g - 0.34g) Atmosphere 0 Vacuum Hydrographics 1 Dry World 10% Population 3 Low (2 thousand) Government 4 Representative Democracy Law 0 No Law Tech Level B Average Stellar (large starships)
New Era (1200)	C301342-B Starport C Routine: No Construction, Major Repair, Unrefined fuel Size 3 Small (4,800 km, 0.24g - 0.34g) Atmosphere 0 Vacuum Hydrographics 1 Dry World 10% Population 3 Low (3 thousand) Government 4 Representative Democracy Law 2 Low Law (no energy weapons) Tech Level B Average Stellar (large starships)
See also	UWP
System Details
Primary	M2 V M7 V
Planetoid Belts	0
Gas Giants	1

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Jump map from Travellermap.com

Somem is an icy, low-population vacuum world, with a population of less than 10,000 sophonts, warranting hazardous environment precautions.

• Its surface is ice-capped with little or no atmosphere and nearly all of its water frozen.
• It is a member of the Third Imperium in the Rhylanor Subsector of Spinward Marches Sector in the Domain of Deneb.
• It is located on the Spinward Main .

Description (Astrography & Planetology)

The mainworld is an ice-capped, vacuum planet renowned as a market world where almost anything can be traded.

Somem has two stars in the star system.

Somem
	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
Somem
	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

IISS GURPS Astrographics Survey

3020 Somem (Imperial)

Starport: Class III.

Diameter: 2,909 miles (4,700 km).
Atmosphere: None.
Hydrographics: 7%.
Climate: Normal.
Population: 7,000.
Government: Representative democracy.
Control Level: 0.
Tech Level: 10.
World Trade Number: 3.0.

History & Background (Dossier)

Somem is a low-population Imperial world in Rhylanor Subsector of the Spinward Marches.

Imperial High (Landed) Nobility

Somem, 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 The Spinward Marches Campaign
• TNE The Regency Sourcebook (UWP only)
• GURPS Traveller: Behind the Claw
• Mongoose Traveller: Spinward Marches (UWP only)