Kerbin

From Kerbal Space Program Wiki
Revision as of 18:22, 28 September 2012 by Elembis (talk | contribs) (Cleanup.)
Jump to: navigation, search

Template:Planetbox

Kerbin is a planet which is home to the Space Center and the main focus of Kerbal Space Program. It has two moons, named Mun and Minmus. It is the third planet in orbit around the M class star Kerbol.

Topography

Kerbin has a roughly equal distribution of liquid water and solid land, with polar icecaps and scattered deserts. Between versions 0.7 and 0.14.1 (including the current demo version of 0.13.3), some mountain ranges exceeded 600 m in height. The highest point was at approximately 900 m altitude.[1] In versions 0.14.2 and later, a new terrain engine has resulted in mountains exceeding 3 km high. The tallest mountain at least 3750 m.[2]

Atmosphere

Kerbin has an atmosphere of unknown composition, though because Kerbin has plants and animals, it can be assumed there is O2, N2, and CO2. The atmosphere gets exponentially less dense as altitude increases (5 km scale height), and ends at 69,077.55 meters.[3]

Pressure == exp(-alt(m)/5000) [units needed]
Density == 1.2223*exp(-alt(m)/5000)  [units needed]

As of 0.15.2, atmospheric temperature varies with altitude in a roughly Earth-like manner.[4]

Natural Satellites

In 0.12+ , Kerbin had a single moon, the Mün. With 0.15, Kerbin has a second satellite, Minmus.

Reference Frames

Paid (0.17) Demo (0.13.3)
Rotational/Inertial transition 100,000 m 70,000 m
Warp Minimum Altitude
1x Any
2x n/a 0 m
5x 69,078 m (above the atmosphere)
10x 69,078 m (above the atmosphere)
50x 120,000 m 150,000 m
100x 240,000 m 300,000 m
1,000x 480,000 m 600,000 m
10,000x 480,000 m 1,200,000 m
100,000x 600,000 m n/a

Gallery

Notes

  1. http://kerbalspaceprogram.com/forum/index.php?topic=6446.0
  2. http://kerbalspaceprogram.com/forum/index.php?topic=11388.msg176509#msg176509
  3. http://kerbalspaceprogram.com/forum/index.php?topic=2547.0
    http://kerbalspaceprogram.com/forum/index.php?topic=5623.msg92331#msg92331
  4. http://kerbalspaceprogram.com/forum/index.php?topic=14389.0