Eeren (world)

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

Eeren/Veesene (Halcyon 2022)
Classic Era (1115)
C211678-8
StarportC Routine: No Construction, Major Repair, Unrefined fuel
Size2 Small (3,200 km, 0.10g - 0.17g)
Atmosphere1 Vacuum (trace)
Hydrographics1 Dry World 10%
Population6 Moderate (2 million)
Government7 Balkanization
Law8 High Law (controlled blades)
Tech Level8 Pre-Stellar (superconductors)
See also UWP
System Details
Primary M7 V M4 V
Planetoid Belts 2
Gas Giants 4
jumpmap?sector=Halcyon&hex=2022&options=8451&jump=3&scale=32&junk=junk.png
Jump map from Travellermap.com [1]

Eeren is an icy, non-agricultural and nonindustrial world, whose surface is ice-capped and with nearly all of its water frozen.


Astrography and Planetology[edit]

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

Binary Solar System[edit]

Eeren Binary Star System
Star Name Hierarchy Color Classification Remarks
Eeren Primary Primary Red M7 V
Eeren Companion Secondary Red M4 V

System Data[edit]

Nosata System[edit]

The primary is Nosata, a dim red main sequence star. It has a luminosity of 0.004 Sols, a mass of 0.273 Sols, and a diameter of 414,000 km. (I) a very thin atmosphere radworld, (II) a trace atmosphere iceworld, (III) an exotic atmosphere bigworld, (IV) a sparse icy planetoid belt, (V) a ringed large gas giant, (VI) a trace atmosphere iceworld, and (VII) a vacuum worldlet form the outer system. Most of the worlds retain satellites.

Mendezo-Eeren System[edit]

The companion is Mendezo, an ordinary red main sequence star lying approximately 2300 AU from Nosata. It has a luminosity of 0.0136 Sols, a mass of 0.3626 Sols, and a diameter of 551,000 km. (I) a vacuum worldlet, (II) a sparse icy planetoid belt, (III) Costyn, a small gas giant: (IIIa) Eeren is its only major moon and is designated the mainworld, (IV) a trace atmosphere iceworld, (V) a large gas giant, and (VI) a small ringed gas giant form the outer system. Many of the worlds retain satellites.

(III) Costyn[edit]

(III) Costyn is a small gas giant that orbits Mendezo at a mean distance of 0.71 AU (106.2 million km) and has an orbital period of 362 days 21 hours. It has a diameter of 33,000 km and is a mottled blue-green colour. It retains a single major satellite, (IIIa) Eeren, which is designated the mainworld.

Mainworld Data[edit]

(IIIa) Eeren[edit]

(IIIa) Eeren is the only major moon of (III) Costyn and is designated the mainworld. It orbits its parent world at a mean distance of 15 diameters (495,000 km), with an orbital period of 53 days 16 hours: it is tidally locked to Costyn. The axial tilt is 6 degrees. Eeren has a diameter of 2,608 km, a density of 5.72 g/cm³ and a surface gravity of 0.21 G. Tidal stresses caused by the gravitational pull of Costyn cause frequent geological activity. It retains an atmosphere rated as Trace, with a surface pressure of 0.07 bar and a composition of 98% nitrogen, 1% carbon dioxide, and 1% argon, methane, water vapor, neon and other trace gases. Around 10% of the surface is covered in a crust of water ice. Mean surface temperature: 110°C. The atmosphere is static and very weak weather systems, largely the result of volcanic outgassing, ghost across the globe. The climate is static.

Mainworld geography and topography[edit]

Total surface area: 21.4 million km², Land surface area: 19.3 million km², Water surface area: 2.1 million km².

Native lifeforms[edit]

No world in the Eeren system is known to have native life.

History & Background (Dossier)[edit]

No information yet available.

World starport[edit]

Eeren 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]

Eeren 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]

Eeren has a Balkanized government.

  • No central ruling authority exists. Rival governments compete for control.
  • The typical power source of this government is a Balkanization.
  • The typical power structure of this government is a Confederation (Anarchy).

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 Travellermap.com