Nadrin (world)

Nadrin/Mora (Spinward Marches 3123)
Classic Era (1116)	D420203-7 Starport D Poor: No Construction, Minor Repair, Unrefined fuel Size 4 Small (6,400 km, 0.32g - 0.46g) Atmosphere 2 Vacuum (very thin - tainted) Hydrographics 0 Desert World 0% Population 2 Low (900) Government 0 No Government structure Law 3 Low Law (no automatic weapons) Tech Level 7 Pre-Stellar (electronics)
See also	UWP
System Details
Primary	K5 V M1 V
Planetoid Belts	2
Gas Giants	0

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Jump map from Travellermap.com

Nadrin is a poor, low-population desert hellworld, with a population of less than 10,000 sophonts struggling to survive in a inhospitable environment.

• Living on a hellworld is a constant struggle. Nearly every day and sometimes even hourly, the inhabitants of this world face life-threatening challenges.
• This world has no free-standing water.
• It is a member of the Third Imperium in the Mora Subsector of Spinward Marches Sector in the Domain of Deneb.
• This is a hot world, with a climate of high temperatures.
• This world has an Imperial Scout base, capable of handling IISS starships and personnel.
• Nadrin is a member of the Spinward Main.
• It lies on the Mora Arm.
• The population is almost entirely Jonkereen.

Description (Astrography & Planetology)

Stars

Nadrin is a binary star system.

• The primary is an orange main sequence.
• The secondary is a red main sequence.

Binary Solar System

Nadrin Binary Star System

Primary
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	K5 V	Main Sequence		0.7	4300 - 4440	0.28697
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0065	0.0444	0.56 - 1.01	0.65	6.5
	Orbit #	*	*	2	2	6
	Remarks		None
Companion
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	M1 V	Main Sequence		0.5	3620 - 3660	0.08839
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0047	0.0247	0.31 - 0.59	0.47	4.7
	Orbit #	*	*	1	1	6
	Remarks		None

System Data

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

• The mainworld.
• x12 secondary rocky worlds.
• x2 planetoid belts.

Mainworld Data

Mainworld Size (S)

Nadrin 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)

Nadrin has a pressure of 0.10 to 0.42 atmospheres. The very thin pressures require a respirator or Oxygen Mask this atmosphere also contains an unusual taint such as such as disease, a hazardous gas mix, pollutants, or sulfur compounds which requires the use of a Filter Respirator Combination Mask. Some taints may require more protective equipment. TL–5 or more advanced survival gear is required to settle this world.

• It experiences high temperatures.
• The atmosphere is tainted by toxic gases of geological origin.

Mainworld Hydrosphere (H)

Nadrin has no free-standing water or ice on the surface. Wilderness refueling isn't possible on this world. Water for the inhabitants needs to be imported and extensively recycled. These worlds are classified Desert World or a Hell World depending on their atmosphere.

Mainworld Geography and Topography

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

(Blank map, predominantly dry world.)

Native Lifeforms

Primitive native life occupying a number of ecological niches. Its metabolic functions drive the process of atmospheric renewal.

History & Background (Dossier)

Nadrin is a desert world with a Jonkeereen population. The planet is the site of trials to establish the limits of atmospheric conditions that can be tolerated by Jonkeereen without artificial assistance.

World Starport (St)

Nadrin has a Class D Starport, a poor quality installation which has few of the expected amenities. There is unrefined fuel for starships and a limited variety of ship provisions. There is no shipyard of any kind, but there may be parts and technical support for doing minor services and repair. Ports of this classification generally consist of only a downport, unless this is a trade port or system with an hostile environment mainworld.

• The world is host to a Scout Base.

World Population (P)

Nadrin has population of 900 sophonts (hundreds).

• This is a Low Population World and the population would be too low to sustain itself without moderate outside assistance. This may represent a large transient population such as the crew of a fleet of starships, the dwindling remnants of a dying colony, a construction team building a new colony, or an outpost that could evolve into a colony.
• The population almost entirely consists of Jonkereen.

Linguistic Topography

The following languages are most commonly heard:

• Anglic, one of the two official languages of the Imperium.
• Vilani, one of the two official languages of the Imperium.

World Technology Level (T)

Nadrin possesses a Technology Level of TL–7.

• Common Communication technologies for this TL include: Early video and early satellite communication networks.
• Common Power Generation technologies for this TL include: Early fuel cells, solar energy, and geothermal power sources.
• Common Transportation technologies for this TL include:
  • Land: Improved automobiles, hovercraft, and bullet trains.
  • Water: Hydrofoils and early triphibians.
  • Air: Hang gliders and supersonic jets.
  • Space: Deep space probes and interplanetary spacecraft (System Craft).

World Government (G)

Nadrin has no central government for the world, an Anarchy. The largest governmental structure would be a family, tribe, or single clan. The largest group will be between 50 and 100 individuals, and there may be dozens to hundreds of them. This governmental structure can be stable over long periods of time if the population remains small or geographically separated.

World Law (L)

Nadrin has a low law level. There are few laws, covering only important areas. There may be few or no law enforcement officers, the expectation is citizens will bring law breakers to the attention of the Judicial system. Legal proceedings will be fast, with few people involved. For interactions outside of the framework of the laws, cultural norms dominate. Machine guns, other automatic weapons, portable energy weapons, and other military weapons, body pistols, explosives, and poison gas are typically regulated or prohibited.

Imperial Landed Nobility

Nadrin, as a member world of the Third Imperium has a member of the Imperial Nobility overseeing the world.

• It holds the estate of an Imperial knight.

Trade Data

• Importance: -3 (very unimportant)

World Economy

• Resources: 4 (scarce)
• Labor: 1 (tens)
• Infrastructure: 0 (non-existent)
• Efficiency: -5 (extremely poor)

World Culture

• Heterogenity: 1 (monolithic)
• Acceptance: 1 (extremely xenophobic)
• Strangeness: 2 (typical)
• Symbols: 4 (concrete)

World Timeline

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

• The Year 0: the Third Imperium is founded.
• 300-420: the Imperial First Survey charts the system.
• 589-604: First Frontier War.
• 604-622: the Civil War.
• 615-620: Second Frontier War.
• 624: the Express Boat Network is established.
• 979-986: Third Frontier War.
• 995-1065: the Imperial Second Survey charts the system.
• 1065: the Second Survey is published. Information about the system becomes widely available.
• 1082-1084: Fourth Frontier War, also known as the False War.
• 1107-1110: Fifth Frontier War.

---

IISS GURPS Astrographics Survey

3123 Nadrin (Imperial)

Starport: Class II.

Diameter: 1,162 miles (1,900 km).
Atmosphere: Very thin oxygen-nitrogen, tainted by toxic gases.
Hydrographics: None.
Climate: Hot.
Population: 900 Jonkeereen.
Government: Tribal.
Control Level: 0.
Tech Level: 6.
World Trade Number: 2.0.

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.

• Marc Miller. The Spinward Marches (Game Designers Workshop, 1979), 32-33.
• Marc Miller. The Spinward Marches Campaign (Game Designers Workshop, 1985), 18-19.
• Marc Miller. Imperial Encyclopedia (Game Designers Workshop, 1987), 94-100. (UWP only)
• Rob Caswell. "Domain of Deneb: Sector Data." MegaTraveller Journal 3 (1992): 47-58. (UWP only)
• Dave Nilsen. The Regency Sourcebook (Game Designers Workshop, 1995), 46-47.
• Martin Dougherty, Neil Frier. Behind the Claw (Steve Jackson Games, 1998), 115.
• Mike West. The Spinward States (Avenger Enterprises, 2008), 114. (UWP only)
• Martin Dougherty. The Spinward Marches (Mongoose Publishing, 2008), .
• Shannon Appelcline, "Aliens of the Marches: The Jonkeereen", Freelance Traveller 023 (November 2011)
• Martin Dougherty. Behind the Claw (Mongoose Publishing, 2019), 103-107. (UWP only)