Alshain is the common name of Beta Aquilae A, a G8IV star 44
from Sol. Alshain has a companion star, Beta Aquilae B (aka Alshain B),
a red dwarf with a mean distance of 175 AU. Both stars have
A mercury sized airless body, tidally locked to its star, with one moon.
An earth-sized world with no atmosphere.
A high-gravity venusian hothouse.
The only inhabitable planet in the system, Alshain IV largely consists
of desert and mountainous terrain. It is the homeworld of a dying
civilization, in the aftermath of their global war. Due to use of
nuclear weapons in the war, the equatorial regions contain zones of
An ice world with one moon. The moon is nearly as dense as iron
due to its unusually high metal content, and as a result is capable of orbitting rather close to
Alshain V without being destroyed. Thanks to this proximity, the moon shares the planet's atmospheric envelope.
A rocky world.
rock, tidally locked, one moon
rock, tidally locked
Ice, one moon
Rock, one moon