Siven (world)

Siven/Mongrebi (Zarushagar 2539)
Classic Era (1116)	B798137-B Starport B Good: Spacecraft Construction, Overhaul, Refined fuel Size 7 Medium (11,200 km, 0.70g - 0.94g) Atmosphere 9 Dense (tainted) Hydrographics 8 Wet World 80% Population 1 Low (50) Government 3 Self-Perpetuating Oligarchy Law 7 Moderate Law (no firearms) Tech Level B Average Stellar (large starships)
See also	UWP
System Details
Primary	F2 V M6 V
Planetoid Belts	1
Gas Giants	1

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Jump map from Travellermap.com

Siven is a low-population world.

• It is a member of the Third Imperium in the Domain of Ilelish in Zarushagar Sector.

Description (Astrography & Planetology)

The world is part of the Rimward Link.

Siven has two stars in the star system.

Siven
	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
Siven
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	M0 V	Main Sequence (Dwarf)		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

References

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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.

• Classic Traveller Atlas of the Imperium
• MegaTraveller Alien - Solomani & Aslan (dotmap provided)
• MegaTraveller Alien - Vilani & Vargr (dotmap provided)
• Mongoose Traveller: Solomani
• Article: "Daibei Sector: Library and Map" by Nancy & Aleatha Parker (pgs 22-25) from Periodical: MegaTraveller Travellers' Digest No. 15
• Traveller Wiki Editorial Team
• Author & Contributor: IISS Junior Administrator and Master Astrographer Ensign Phillips
• Author & Contributor: Lord (Marquis) and Master of Sophontology Maksim-Smelchak of the Ministry of Science