| PLANET | |
| Motherworld | |
| |
| Star system: | Vehrian |
|---|---|
| Class: | M |
| Quadrant: | Beta Quadrant |
| Location: | Unspecified |
| ADDITIONAL PLANET INFO | |
| Mean surface temperature: | -30 to 50 C |
| Atmospheric pressure: | 1050.4 Mbar |
| Gravity: | 1 g |
| Atmospheric composition: | Oxygen/nitrogen, other trace elements |
| Diameter: | 13000 km |
| Distance from primary: | 135 million km |
| Land/water ratio: | 35/65 % |
| Planetary year: | 340 days |
| Planetary day: | 24 hours |
| Natural satellites: | Planetary rings (previously one natural moon) |
The Motherworld is an M-class planet located in the Beta Quadrant. This planet was the homeworld of the Vehrian civilisation and capital world of their empire before its downfall in the 23rd millennium BCE. The planet was occupied by a Federation expedition team in 2385. (Star Trek: Abandoned)
Astronomical data[]
System[]
The planet's location within the Beta Quadrant is unspecified, however subspace contact with the nearest Federation outpost, even with booster relays, is three weeks out of real time. ("Discoveries", "Solitude") The planet orbits a G-type star at a distance of 135 million kilometres.
Names[]
- Motherworld (translated from Vehrian descendant languages, true name unknown)
Satellites[]
At the time of its abandonment, the Motherworld had one natural satellite. This has since broken up and formed, along with the debris of orbital stations, the planet's ring system. ("Lost and Found")