World with an early neogenic ecosystem | |
Image from Steve Bowers | |
Genext, 36 Ophiuchi C, with the distant twin stars A + B (Guniibuu and Clyde) in the distance. |
System | Stars: 36 Ophiuchi A, B, C Distance from Sol: 19.47 ly (J2000 epoch) Constellation Ophiuchus Arity Triple. A+B form a close binary, and C is more distant. A+B are very similar is mass and luminosity. Neo-Helix orbits the C Star, Genext. 36 Ophiuchi A, Guniibuu, HR 6402 Type: K1 Ve orange dwarf Luminosity: 0.33 x Sol Mass 0.85 x Sol 36 Ophiuchi B, Clyde, HR 6401 Type K1-5 Ve orange dwarf Luminosity: 0.36 x Sol Mass 0.85 x Sol Semimajor axis of B's orbit around A: 88 AU (in a highly eccentric orbit). Closest approach of B to A: 6.8 AU The A+B stars approach very closely at periastron, and this has prevented the formation and persistence of any significant orbiting objects around these two stars. 36 Ophiuchi C, Genext, HIP 84478 Type K5V orange dwarf Luminosity: 0.2 x Sol Mass 0.71 x Sol Semimajor axis of C's orbit around A+B: 4500 AU Only the C star has any significant planets. Colonised: 1191 AT |
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Image from Steve Bowers | |
Neo-helix during the Integration, when the neogen biosphere was mostly concentrated near the seashore. In later eras the project managers took this world in several quite different evolutionary directions, with a diverse range of results. |
Planets | Deoxy Semi-major axis 0.0361 AU Period 0.00814 standard years Diameter 2797km Mass 0.009 x Earth Gravity 0.19 gees ------------- Betterine Semi-major axis 0.12 AU Period 0.0493 standard years Diameter 3864 KM Mass0.01 x Earth Gravity0.118 gees --------- Neo-Helix Semi-major axis 0.461 AU Period 0.372 standard years Diameter 7128 km Mass 0.241 x Earth Gravity 0.774 gees |
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Image from Anders Sandberg | |
One of the most common artificial organisms on this world is the Thingie, a colonial, photosynthetic auto-heterotroph found on the seashore, which slowly crawls over the landscape and devours other, more sessile organisms |