Esreth (world)

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This is a world-system under construction and is currently being input-programmed into the Traveller RPG Wiki.

Esreth/Nisor (Far Home 2819)
Classic Era (1115)
StarportC Routine: No Construction, Major Repair, Unrefined fuel
Size2 Small (3,200 km, 0.10g - 0.17g)
Atmosphere0 Vacuum
Hydrographics1 Dry World 10%
Population4 Moderate (90 thousand)
Government4 Representative Democracy
Law3 Low Law (no automatic weapons)
Tech Level8 Pre-Stellar (superconductors)
See also UWP
System Details
Primary D
Planetoid Belts 0
Gas Giants 0
Jump map from [1]

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

Astrography and Planetology[edit]

This star system is detailed using the Fringian Variant System Description.

Monostellar System[edit]

Esreth Monostellar System
Star Name Hierarchy Color Classification Remarks
Esreth Primary White Dwarf D

System Data[edit]

Galf-Esreth System[edit]

The primary is Galf, a tiny dwarf star. It has a luminosity of 0.00003 Sols, a mass of 1.11 Sols, and a diameter of 8,350 km. (II-I) Esreth, designated the mainworld, and (II-II) an exotic atmosphere bigworld form the outer system – orbital position (I) is empty. Neither world retains satellites.

Mainworld Data[edit]

(II-I) Esreth[edit]

(II-I) Esreth is designated the mainworld. It orbits Galf at a mean distance of 0.34 AU (50.9 million km), within the outer system. It has an orbital period of 68 days 18 hours: it is tidally locked to Galf. The axial tilt is 8 degrees. Esreth has a diameter of 2,896 km, a density of 4.93 g/cm³, and a surface gravity of 0.20 G. Tidal stresses generated by the gravitational pull of Geth cause frequent geological activity. Its atmosphere is rated as Vacuum. Approximately 9% of the surface is covered in sheets of crystalline water-ice. Mean surface temperature: -238°C.

Mainworld Geography and Topography[edit]

Total surface area: 26 million km², Land surface area: 23.7 million km², Ice surface area: 2.3 million km².

Native Lifeforms[edit]

Galf-Esreth System[edit]

Neither world in the system is known to have native life.

History & Background (Dossier)[edit]

No information yet available.

World starport[edit]

Esreth has a routine quality starport.

  • A Class-C Starport Facility has minimal if any shipyards and can only perform extremely limited repair work.
  • This facility has many very skilled personnel who can perform surprisingly sophisticated repair work despite the limited facilities.
  • This facility has refueling infrastructure and limited refining capabilities. One may purchase unrefined fuel here.
  • Starports of this class rarely have both a Lowport and a Highport.

World technology level[edit]

Esreth possesses a Technology Level of TL–8.

  • Common Communication technologies for this TL include: Fiber optics, improved telephones, and satellite communication and data networks.
  • Common Power Generation technologies for this TL include: Improved geothermal and improved batteries.
  • Common Transportation technologies for this TL include:
    • Land: Advanced automobiles.
    • Water: Triphibians and early artificial gills.
    • Air: Improved helicopters and hypersonic jets.
    • Space: Space shuttles, early space stations, and improved interplanetary spacecraft.

World government[edit]

Esreth has a Representative Democracy government.

  • It is a government by elected representatives.
  • The typical power source of this government is a Republic.
  • The typical power structure of this government is a Unitary State .

World military[edit]

No information yet available.

World economy[edit]

No information yet available.

Trade data[edit]

No information yet available.

World demographics[edit]

No information yet available.

World culture[edit]

No information yet available.

Historical data[edit]

No information yet available.

World timeline[edit]

No information yet available.

UWP listing[edit]

No information yet available.

References & Contributors / Sources[edit]

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This article was copied or excerpted from the following copyrighted sources and used under license from Far Future Enterprises or by permission of the author.

  1. "Jump Map API" and map location from