Proxima Centuari Star System [4.2421 Light Years]
Proxima Centauri




Proxima b

0.0485 AU










Proxima b








Travel Time

55,046
Years
Habitability Class

Unknown
Intelligent Life

Unknown
Technology Level

Unknown


Orbital Perihelion (Closest to Proxima Centauri- AU): ?
Orbital Perihelion (Closest to Proxima Centauri- Miles): ?
Orbital Perihelion (Closest to Proxima Centauri- Km): ?

Orbital Average Distance from Proxima Centauri (AU): 0.0485
Orbital Average Distance from Proxima Centauri (Miles): ?
Orbital Average Distance from Proxima Centauri (Km): ?

Orbital Aphelion (Farthest from Proxima Centauri- AU): ?
Orbital Aphelion (Farthest from Proxima Centauri - Miles): ?
Orbital Aphelion (Farthest from Proxima Centauri - Km): ?

Orbital Period (Length of Year): 11.2 Earth Days
Average Orbital Velocity (Miles Per Hour): ?
Average Orbital Velocity (Miles Per Second): ?
Average Orbital Velocity (Km Per Second): ?

Orbital Eccentricity (Variance from Circular Orbit): ?
Orbital Inclination: ? °

Rotation Period (Length of Day):
?
Axial Tilt:
? °

Planetary Ring System: ?
Moons: ?

Simple Life Discovered:
No
Plant Life Discovered:
No
Animal Life Discovered:
No
Intelligent Life:
No

Human Population: 0
Human Colonies: 0

Satellites: ?
Space Stations: ?
Sub Light Starships: ?
FTL (Faster Than Light) Starships: ?

Travel Time from Earth (Chemical Rocket): 55,046 Years
Travel Time from Earth (Nuclear Fission Rocket): 85.37 Years
Travel Time from Earth (Nuclear Fusion Rocket): 42.68 Years
Travel Time from Earth (Laser Propulsion): 21.34 Years



Age:
?

Habitable Zone:
Yes
Tidally Locked: Yes
Parent Star Solar Flare Intensity: Extreme

Planet Size Class [Earth = Terran]: Terran
Mass [Earth = 1]: 1.30
Diameter (Miles) [Earth = 7,918]: 8,710
Radius (Miles): 4,355
Average Density: ?
Plate Tectonics: ?
Volcanic Activity: ?

Surface Gravity (m/s2): ?
Escape Velocity (Miles per Hour): ?
Escape Velocity (Miles per Second): ?
Escape Velocity (Km per Second): ?


Magnetic Field: ?

Atmospheric Pressure [Earth = 1]: ? Bars
Atmospheric Composition:
?
Wind Speed Range (Miles per Hour): ?
Wind Speed Range (Km per Hour): ?
Bond Albedo (Reflected Light): ?

Minimum Surface Temp (K) [Earth = 185]: ? °
Minimum Surface Temp (F) [Earth = -126]: ? °
Average Surface Temp (K) [Earth = 287]:
227 °
Average Surface Temp (F) [Earth = 56.93]: -51.07 °
Maximum Surface Temp (K) [Earth = 331]: ? °
Maximum Surface Temp (F) [Earth = 136]: ? °

Planet Climate: Cold
Liquid Water on Surface: ?
Frozen Water on Surface: ?
Sub-Surface Liquid Water: ?
Sub-Surface Frozen Water: ?
Frozen Water in Craters: ?