Pleplech Dar (world)

Pleplech Dar/Yrgonomi (Astron 0309)
Classic Era (1116)	X343000-0 Starport X No Starport Size 3 Small (4,800 km, 0.24g - 0.34g) Atmosphere 4 Thin (tainted) Hydrographics 3 Wet World 30% Population 0 Barren (0) Government 0 No Government structure Law 0 No Law Tech Level 0 Pre-Industrial (primitive)
See also	UWP
System Details
Primary	F6 V
Planetoid Belts	0
Gas Giants	5

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Jump map from Travellermap.com

Pleplech Dar is a poor, barren world with no overt population, government, or law level.

• This world could be populated if anyone had an inclination to do so...
• It is an unclaimed Non-Aligned world located in the Yrgonomi Subsector of Astron Sector.

• It is a mainworld which is a satellite of either a gas giant or another world.
• This is a temperate world, with a climate of pleasant, average temperatures, considered to be an ideal or near-ideal environment by many different sophont species.

Description (Astrography & Planetology)

Stellar Data

Pleplech Dar has a solitary primary star.

• It is white main sequence.

Pleplech Dar has a solitary primary star.

Primary
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	F6 V	Main Sequence (Dwarf)		1.25	6280 - 6350	2.18366
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0126	0.1226	1.36 - 2.36	1.26	12.6
	Orbit #	*	0	4	3	7
	Remarks

System Data

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

• The mainworld.
• x11 secondary rocky worlds.
• x5 gas giants.

Mainworld Data

Pleplech Dar is a satellite of a gas giant.

The mainworld and its gas giant primary orbit within the star's Habitable Zone.

• They lie within the zones prime H region.
• They receive moderate levels of stellar energy.
• The gas giant is "puffy", warm and swollen due to the energy it receives from the star.

Mainworld Size (S)

Pleplech Dar is a Small World between 4,000km and 5,600km in diameter. The world has low gravity between 0.24G and 0.34G. The horizon will appear about 3km away.

Mainworld Atmosphere (A)

Pleplech Dar has a pressure of 0.43 to 0.70 atmospheres. While the thin atmosphere does not require survival gear this atmosphere also contains an unusual taint such as disease, a hazardous gas mix, pollutants, or sulfur compounds which requires the use of a Filter Mask. Some taints may require more protective equipment. TL–3 or more advanced survival gear is required to settle this world.

Mainworld Hydrosphere (H)

Pleplech Dar has 25-35% of its surface covered by liquid water. It has a few small seas. Wilderness refueling is possible. Water for the inhabitants will be recycled.

• Much of the surface is an arid, hostile environment.

Mainworld Geography and Topography

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

• Locally, detailed maps may be available.
• Verified updated charts are constantly sought.
• Detailed survey data commands premium prices.

(Placeholder chart, predominantly dry world.)

Native Lifeforms

Primitive, specialized native life filling a few specific ecological niches. Its metabolic functions help regulate the process of atmospheric renewal.

History & Background (Dossier)

Pleplech Dar is a remote and untamed wilderness. In all likelihood, no intelligent being has ever have set foot on its worlds.

• Information about the system is limited.

Traffic within the system is very rare.

• The resources of the system are untapped.
• Commo only picks up natural background noise and static.

Note that social data, though only 40 years old, may be out of date: previously undocumented groups may now inhabit the system and maintain their own culture, forms of government, and systems of law.

• Verified updated data is constantly sought.

World Starport (St)

Pleplech Dar does not have a starport. The Class X Starport is an indication that no starport exists in the system. There are no facilities or services available, and no site marked for landing.

World Technology Level (T)

Pleplech Dar possesses a Tech Level of TL–0.

• The world has no technological base.

World Government (G)

Pleplech Dar has no government or ruling authority of any kind.

World Military

None.

World Law (L)

Pleplech Dar has no law level. No laws of any kind are enforced.

World Economy

• Resources: 8 (moderate)
• Labor: 0 (unpopulated)
• Infrastructure: 0 (non-existent)
• Efficiency: -5 (extremely poor)

Trade Data

• Importance: -3 (very unimportant)

World Demographics (P)

Pleplech Dar is unpopulated.

Urbanization

None.

World Culture

• Homogeneity: 0 (none)
• Acceptance: 0 (none)
• Strangeness: 0 (none)
• Symbols: 0 (none)

World Timeline

• 300-420: the First Survey charts the system.
• 995-1065: the Second Survey charts the system.
• 1065: the Second Survey is published.

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.

• Peter G. Celella, James Holden. Solomani & Aslan (Digest Group Publications, 1991), 50, 51. (Sector named, dot map provided locating world)
• Author & contributor: Jo Grant of CORE (generated data) / Geir Lanesskog (refinement of data).
• Author & Contributor: Lord (Marquis) and Master Scout Emeritus Adie Alegoric Stewart of the IISS