Nyagan (world)

Nyagan/Nyssa (Canopus 1217)
Classic Era (1116)	B405456-D Starport B Good: Spacecraft Construction, Overhaul, Refined fuel Size 4 Small (6,400 km, 0.32g - 0.46g) Atmosphere 0 Vacuum Hydrographics 5 Wet World 50% Population 4 Moderate (20 thousand) Government 5 Feudal Technocracy Law 6 Moderate Law (no firearms except shotguns) Tech Level D Average Stellar (holo data)
See also	UWP
System Details
Primary	M4 V
Planetoid Belts	1
Gas Giants	1

style="width: 220px; height: 250px;"

Jump map from Travellermap.com

Nyagan is an icy, nonindustrial vacuum world, warranting hazardous environment precautions.

• Its surface is ice-capped with little or no atmosphere and nearly all of its water frozen.
• It requires extensive imports of outside technology to maintain a modern, star-faring society.
• It is a member of the Solomani Confederation in the Nyssa Subsector of Canopus Sector.

• This world is a "Twilight Zone World", a planet that is tidally-locked to its star. It has a hot side that permanently faces the star, a cold side that permanently faces away, and a narrow twilight zone in-between.
• This is a "high technology" world with technology achievements at, near, or above the standard for Charted Space.

Description (Astrography & Planetology)

Stellar Data

Nyagan has a solitary primary star.

• It is a red main sequence.

Nyagan has a solitary primary star.

Primary
	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

System Data

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

• The mainworld.
• x6 secondary rocky worlds.
• x1 planetoid belt.
• x1 gas giant.

Mainworld Data

Nyagan is tidally locked to its primary star.

• The star is always high in the sky on the bright face, it hangs on horizon in the twilight zone, while the cold dark face is in permanent darkness.
• The world experiences libration - a regular wobble - as it orbits, causing the star to move in the sky.

It orbits towards the outer edge of its star's habitable zone.

• It receives relatively low levels of stellar energy.

Mainworld Size (S)

Nyagan is a Meso World between 5,600km and 7,200km in diameter. The world has low gravity between 0.32G and 0.46G. The horizon will appear about 3.6km away.

Mainworld Atmosphere (A)

Nyagan has a pressure of less than 0.001 atmospheres which requires the use of a Vacc Suit. TL–8 or more advanced survival gear is required to settle this world.

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

Mainworld Hydrosphere (H)

Nyagan has 45-55% of its surface covered by ice, either in vast sheets or contained deep within craters or fractures on the surface. Wilderness refueling is possible. Water for the inhabitants can be got by mining and melting ice.

• The surface of the world is composed of a crust of ice many kilometers thick.
• Much of the surface is cratered and covered in thick layers of regolith and dust of meteoric origin, leaving only a small amount of the icy outer shell exposed.
• Below the outer icy shell there may be a world-ocean of liquid water.

Mainworld Geography and Topography

No centrally held map of the world exists within AAB Library Data records.

• Locally, detailed maps may be available.

(Blank map, vacuum world.)

Native Lifeforms

There are possibly sub-ice native lifeforms occupying aquatic ecological niches.

History & Background (Dossier)

Solomani Security keeps a close eye on things to ensure the security of the State and the well-being of its loyal citizens. Almost anyone could be a SolSec informant, passing on all sorts of useful information: some gain a reward or benefit for their actions, others are coerced, but many see it as an act of duty to help protect the Solomani state and its interests.

World Starport (St)

Nyagan has a Class B Starport, a good quality installation which includes all the expected amenities including refined fuel for starships, brokerage services for passengers and cargo, and a variety of ship provisions. There is a shipyard capable of doing annual maintenance, overhauls and most kinds of repair, and construction of non-starships. Most ports of this classification have both a Highport and a Downport.

World Population (P)

Nyagan has a population of 20,000 sophonts (tens of thousands).

• This is a Nonindustrial World, too small to support the complete chain of production of most goods from start to finish.
• The population almost entirely consists of Solomani humans.

Linguistic Topography

The most commonly heard languages are:

• Rim Anglic, a dialect of Anglic and the principal language of the Confederation.

World Technology Level (T)

Nyagan possesses a Technology Level of TL–13 or TL-D in Hexadecimal Notation.

• Common Communication technologies for this TL include: Holovideo recorders.
• Common Power Generation technologies for this TL include: Miniature super-batteries, prototype collectors, advanced fusion plants.
• Common Transportation technologies for this TL include:
  • Land, Water & Air: Personal G-Tubes and advanced gravcraft.
  • Space: Advanced interplanetary spacecraft (System Craft).
  • FTL: Jump Drive-4.

World Government (G)

Nyagan is governed by a Feudal Technocracy. Society divides itself based on the technical requirements of the society. Each of these functions are granted as a fief to an individual or group. Leadership of these fiefs determines the head of the government.

World Law (L)

Nyagan has a moderate level with laws covering many areas of government and interaction. These laws are simple enough that most people can act as their own advocate, though for serious issues a professional is recommended. Law enforcement officials will be present, but not in great numbers. All firearms except shotguns, and anything more destructive, are typically regulated or prohibited.

Trade Data

• Importance: 1 (ordinary)

World Economy

• Resources: E (extremely abundant)
• Labor: 3 (thousands)
• Infrastructure: 2 (extremely limited)
• Efficiency: -1 (average)

World Culture

• Heterogenity: 2 (monolithic)
• Acceptance: 5 (very aloof)
• Strangeness: 3 (somewhat typical)
• Symbols: J (incomprehensibly abstract)

World Timeline

Major events that have affected this world and the wider region that it lies within:

• -9235: far to coreward, the Vilani discover jump drive technology. Over the centuries pioneers and settlers gradually spread across Charted Space.
• -4045 to -2204: the Ziru Sirka controls vast territories.
• -2431: Terrans discover jump drive technology.
• -2404 to -2215: the Interstellar Wars.
• -2204 to -1776: the Rule of Man administers the former Ziru Sirka.
• -1999: the Aslan gain jump drive technology.
• -1862 to -1110: the Terran Mercantile Community is active within the region.
• -1776 to 0: the Long Night.
• -1118 to 380: Aslan Border Wars
• -1110 to 588: the Terran Mercantile Community gradually becomes the Old Earth Union, shrinking to control the region around Terra.
• The Year 0: to coreward, the Third Imperium is founded.
• 300-420: the Imperial First Survey charts the system.
• 380: the Peace of Ftahalr ends the ongoing Aslan Border Wars and establishes understandings regarding human and Aslan influence.
• 588: the Old Earth Union and the former territories of the Terran Mercantile Community are annexed by the Imperium, moving its border adjacent to the Aslan Hierate.
• 604-622: the Imperial Civil War.
• 624: the Imperial Express Boat Network is established.
• 704: the Solomani Autonomous Region is formed.
• 800-820: the Psionics Suppressions.
• 871: the Solomani Confederation is founded.
• 940: the Solomani Autonomous Region is dissolved.
• 990-1002: the Solomani Rim War.
• 995-1065: the Imperial Second Survey includes data for the system.
• 1065: the Second Survey is published. Information about the system becomes widely available.

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.

• John Harshman, Marc Miller, Loren Wiseman. Classic Traveller Supplement 8 Library Data (A-M), (Game Designers Workshop, 1981), various pages. (Library data entries)
• John Harshman, Marc Miller, Loren Wiseman. Classic Traveller Supplement 11 Library Data (N-Z), (Game Designers Workshop, 1982), various pages. (Library data entries)
• John Harshman, Marc Miller. Solomani (Game Designers Workshop, 1986), IFC, pages 3, 28. (sector named, background for the sector)
• Marc Miller. Imperial Encyclopedia (Game Designers Workshop, 1987), IFC. (Wars of the Imperium: sector named and shown)
• Peter G. Celella, James Holden. Solomani & Aslan (Digest Group Publications, 1991), pages 8-11, various others. (dot map locating the worlds of the sector, background for the sector)
• Michael Taylor. Fighting Ships of the Solomani (QuikLink Interactive, 2009), page 5. (background for the sector)
• David L. Pulver. Solomani (Mongoose Publishing, 2012), pages 50, 118, 119, various others. (background for the sector)
• Zho Berka's Maps (Classic Era UWP Data for the world)
• External Link: Ocean of Storms site (Rebellion Era UWP Data for the sector)
• Author & Contributor: Rupert Boleyn (data generated to match dot map)
• Author & Contributor: Garnfellow (development of the sector)