Achernar Region · Hydrus · G5V System

Achernarian Prime

A planetary system orbiting its local primary star. Achernarian Prime is known for cultural influence and its importance within the surrounding region.

G5V181.2 lyPop. 9 Billion0.98 M0.94 L

Overview

Achernarian Prime Planets

Inner Orbit · Ocean World

Achernarian Prime B

Achernarian Prime B is a large terrestrial world that orbits close to the sun. The planet has a thick carbon dioxide and argon atmosphere. There is a surprising amount of water vapor contained within the atmosphere which creates an eerie, foggy environment covering the planet's scorched, barren surface.

Distance0.31 AU
Orbit64 days
Temp456 K
Mass2.1 Earth
Radius8244 km
Gravity1.26 g
Rotation61 hours
Moons1
Outer Orbit · Ice World

Achernarian Prime D

Achernarian Prime D is an icy terrestrial world orbiting outside of the habitable zone. The planet's covered is covered in mostly water ice, with deeper layers of silicate rock and magnesium.

Distance1.88 AU
Orbit974 days
Temp171 K
Mass1.55 Earth
Radius7608 km
Gravity1.09 g
Rotation41 hours
Moons2
Outer Orbit · Gas Giant

Achernarian Prime E

Achernarian Prime E is a small hydrogen/helium gas giant. The planet has deposits of helium-3 that are mined from deep below the cloudy atmosphere, then shipped to the primary planet.

Distance17.62 AU
Orbit74.7 years
Temp57 K
Mass30.39 Earth
Radius35009 km
Gravity1.01 g
Rotation15 hours
Moons12

Closest Inhabited Systems