Tree'chuakh (world)

Tree'chuakh/Mimu (Dagudashaag 0405) Milieu 1116 B789753-C Starport B Good: Spacecraft Construction, Overhaul, Refined fuel Size 7 Medium (11,200 km, 0.70g - 0.94g) Atmosphere 8 Dense Hydrographics 9 Wet World 90% Population 7 Moderate (80 million) Government 5 Feudal Technocracy Law 3 Low Law (no automatic weapons) Tech Level C Average Stellar (robots)
See also	UWP
style="width: 220px; height: 250px;" Jump map from Travellermap.com
System Details
Primary	M3 V M1 V
Worlds	12
Gas Giants	0
Planetoid Belts	1
Cultural Details
Government	Feudal technocracy
Law Level	Low
Cultural Extension	4A29
Army Size (BEs)	120
Economic Details
Technology Level	12
Economic Extension	A6D+1 Resources A Abundant Labor 6 Moderate (8 million) Infrastructure D Comprehensive Efficiency +1 Average
Importance Extension	3
Resource Units	780
GWP (BCr)	750
World Trade Number	4.5
Trade Volume (MCr/year)	13,690
Starport Details
Classification	Class-B
Port Size	5
Building Capacity (Tons)	76,000
Port employees	4,640
Port passengers (annual)	655,000

Tree'chuakh has a short-sleeve breathable atmosphere. The system has a population between ten million and 100 million sophonts. This is a high technology world with available technology over the standards for Charted Space.  This planet is tidally-locked to its primary star with a hot region facing the the primary, a cold region on the other side, and a habitable area in the twilight zone between. It is a member of Third Imperium in the Mimu Subsector of Dagudashaag Sector and in the Lancian Cultural Region and the Domain of Vland. Tree'chuakh, as a member world of the Third Imperium, holds the estate of an Imperial knight and the fiefdom of a baron. Both are members of the Imperial Nobility charged with overseeing the world. This world has a nearby Imperial Naval Base, capable of handling warships. During the Long Night this world was named Guugi Ir.

Description (Astrography & Planetology)

Tree'chuakh is a member of the Vilani Main. The naval base hosts elements of the 5th Fleet.

Binary Solar System

Tree'chuakh Binary Star System

Star Name	Hierarchy	Category		Mass (Sol)	Temp (K)	Luminosity (Sol)
Si'is A M3 V	Primary	Main Sequence		0.3942	2300 - 3100	0.02
	Unit	Diameter	Min Distance	Hab Zone	Jump Shadow	M-Drive Limit
	AU	0.00404	0.01179	0.11 - 0.18	0.404	4.04
	Orbit #	*	*	0	1	6
	Remarks
	Class M3 IV-V: 50 times brighter than normal
Star Name	Hierarchy	Category		Mass (Sol)	Temp (K)	Luminosity (Sol)
Si'is B M1 V	Secondary	Main Sequence		0.4574	2600 - 3500	0.033
	Unit	Diameter	Min Distance	Hab Zone	Jump Shadow	M-Drive Limit
	AU	0.00475	0.01516	0.15 - 0.24	0.475	4.75
	Orbit #	*	*	0	1	6

Point of Interest The Star Si’is A

The star Si'is A is a subject of continuing study, as it is at least fifty times more luminous than conventional astrophysical theories would predict. The best explanation is that a naturally-occurring miniature black hole has become lodged in the centre of the star, causing its core to contract. Probes are regularly launched into the star’s outer envelope.

Native Lifeforms

The world's 'twilight zone' is home to a wide range of highly active native flora and fauna (described by human explorers as a ‘seething mass of teeth and tendrils’), and only the bravest (or most foolhardy) venture into the Tree’chuakh wilds ill prepared.

The S'mrii colonists treated Tree'chuakh's threats with characteristic disdain, meeting claws and fangs with fusion fire. Six 'arcology zones' have been cleared, equally spaced along the terminator, and drawing energy from the world's core, now glow so brightly with UV-rich light that this 'world-necklace' is a spectacle to rival the primary stars for starships arriving in system. The native fauna have been proved to be an important source of pharmaceuticals (a fact which certainly saved them from annihilation), and S'mrii corporations often hire Human collectors to obtain specimens in conditions where even their most advanced robots have failed.

History & Background (Dossier)

Tree'chuakh (a broad translation would be 'Pitchdark'), a tidally-locked world circling a close pair of dim red stars, is a major S'mrii colony, and member of the original Alliance of Worlds. The world’s primary stars, Si'is A and B, emit primarily in the deep red and near infra-red, and the S'mrii are effectively blind in Tree'chuakh's environment.

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 Far Future Enterprises or by permission of the author. The page history lists all of the contributions.

• Jae Campbell, Leighton Piper. "Library Data: Mimu Subsector." Signal-GK 05 (1992): 50. via. HIWG
• Marc Miller. First Survey (Imperium Games, 1996), 79.
• Jae Campbell. Encyclopaedia Dagudashaag (Signal-GK, 2017), 344.