Inner/Sol Region · Corona Borealis · G2V System

Rho Coronae Borealis

A luminous system of four immense gas giants, best known for the habitable moon orbiting its second giant and the thriving colony beneath that planet-filled sky.

G2V56.8 lyPop. 300 Million0.95 M1.75 L

Overview

Rho Coronae Borealis Planets

Inner Orbit · Hot Gas Giant

Rho Coronae Borealis B

A pale blue gas giant orbiting close to its parent star. Intense stellar radiation has stripped much of its upper atmosphere, leaving a smooth, hazy world wrapped in high-altitude clouds and powerful jet streams.

Distance0.22 AU
Orbit39 days
Temp626 K
Mass3.41 Jupiter
Radius84,560 km
Gravity6.15 g
Rotation56 hours
Moons0
Outer Orbit · Storm-Banded Gas Giant

Rho Coronae Borealis D

A tan-colored gas giant marked by broad atmospheric bands and immense storm systems. Deep layers of ammonia and water clouds swirl beneath its tranquil appearance, concealing violent weather and crushing pressures.

Distance6.54 AU
Orbit17.2 years
Temp115 K
Mass0.88 Jupiter
Radius55,011 km
Gravity3.73 g
Rotation19 hours
Moons12
Outer Orbit · Cold Azure Giant

Rho Coronae Borealis E

The outermost planet, this cold azure world circles far from the warmth of its star. Frigid temperatures produce layers of methane haze, giving the planet its distinctive blue coloration and muted features.

Distance6.08 AU
Orbit15.4 years
Temp119 K
Mass1.28 Jupiter
Radius61,480 km
Gravity4.37 g
Rotation19 hours
Moons10

Closest Inhabited Systems