Arivesh (world)

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Arivesh/Zebylono (Iphigenaia 0421)
Classic Era (1116)
X525000-0
StarportX No Starport
Size5 Medium (8,000 km, 0.40g - 0.57g)
Atmosphere2 Vacuum (very thin - tainted)
Hydrographics5 Wet World 50%
Population0 Barren (0)
Government0 No Government structure
Law0 No Law
Tech Level0 Pre-Industrial (primitive)
See also UWP
System Details
Primary M2 III M7 V
Planetoid Belts 0
Gas Giants 3

Arivesh is a barren world with no overt population, government, or law level.

Description (Astrography & Planetology)

The system is a binary, made up of two very widely separated stars. Each star has its own system of worlds.

  • The two stars orbit a barycenter once every few decades.
  • The listed worlds are divided between the primary star and the secondary star.
  • The worlds orbiting the primary star follow near-Bodean orbits.
  • The worlds orbiting the secondary follow compact resonant orbits.
  • The mainworld orbits the secondary star.
Arivesh has two stars in the star system.
Arivesh
Solitary Giant M Type.jpg Type Category Mass (Sol) Temperature (K) Luminosity
M2 III Giant 6.74 2400 - 3300 1194
Unit Diameter Safe Distance Habitable Zone Jump Shadow M-Drive Limit
AU 1.20034 2.86607 27.47 - 44.78 120.034 1200.34
Orbit # 3 5 9 11 14
Remarks None
Arivesh
Solitary M Type.jpg Type Category Mass (Sol) Temperature (K) Luminosity
M7 V Main Sequence (Dwarf) 0.09 2630 - 2680 0.00022
Unit Diameter Safe Distance Habitable Zone Jump Shadow M-Drive Limit
AU 0.0011 0.0012 0.02 - 0.03 0.11 1.1
Orbit #  *  *  * 0 3
Remarks None

System Data

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

Mainworld Data

The mainworld orbits within the secondary stars habitable zone.

  • The world orbits far inside of the stars jump shadow, requiring long manoeuver times to or from a safe jump distance.
  • The world is one of a resonant sequence of planets that have related orbital periods.

Mainworld Size (S)

Arivesh is a Meso World between 7,200km and 8,800km in diameter. The world has a standard gravity between 0.4G and 0.57G. The horizon will appear about 4km away.

Mainworld Atmosphere (A)

Arivesh 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 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.

  • The world has an abiotic oxygen atmosphere.
  • Oxygen is produced by photocatalytic conversion of surface materials by stellar energy.
  • Fresh surface material is constantly exposed through processes such as seismic activity, volcanism, or erosion.
  • The oxygen rapidly depletes from the atmosphere through oxidization with surface materials: a rough equilibrium between production and depletion exists.
  • The world has a low oxygen taint: the percentage of oxygen in the atmosphere varies according to the density of global cloud cover.

Mainworld Hydrosphere (H)

Arivesh has 45-55% of its surface covered by liquid water. Wilderness refueling is possible.

Satellites:

No information yet available.

Mainworld Geography and Topography

No information yet available.

Native Lifeforms

No native life: the world has an abiotic oxygen atmosphere.

History & Background (Dossier)

No information yet available.

World Starport (St)

Arivesh 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.

Facilities

None.

World Technology Level (T)

Arivesh possesses a Tech Level of TL–0.

  • The world has no technological base.

World Government (G)

Arivesh has no government or ruling authority of any kind.

World Military

None.

World Law (L)

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

World Economy

  • Resources: 6 (few)
  • Labor: 0 (unpopulated)
  • Infrastructure: 0 (non-existent)
  • Efficiency: -5 (extremely poor)

Trade Data

  • Importance: -3 (very unimportant)

World Demographics (P)

Arivesh is unpopulated.

Urbanization

None.

World Culture

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

World Timeline

No information yet available.

UWP Listing

No information yet available.

References & Contributors (Sources)

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