My CMDR name :
My position :
My system :




System : HR 4221 - EDSM
Planet : HR 4221 4 a - EDSM




Map Status : None - You need to be logged if you want to do the surface mapping.
Geological : 3
Biological : 2
 Type : Rocky body
Radius : 855.33 km - Area : 9.193 Mm²
Temperature : 427 K
Mass : 0.002 Earth Mass
Gravity : 0.1 G
Terraforming : Not terraformable

Composition : Rock (90.83%), Metal (9.17%), Ice (0%)
Volcanism : Minor Rocky Magma

Atmosphere : No atmosphere
Pressure : None
 Materials :
    iron (18.54%)
    sulphur (18.07%)
    carbon (15.2%)
    nickel (14.02%)
    phosphorus (9.73%)
    chromium (8.34%)
    manganese (7.66%)
    zinc (5.04%)
    tellurium (1.39%)
    molybdenum (1.21%)
    mercury (0.81%)


Last update with EDSM : 3309-01-16 22:48:45



POI : Volcanism
Type : Fumaroles
Name : Sulphur Dioxide Fumaroles

First discovered for ExTool : irae69
Fumaroles are gaps in a planet's crust through which gases and steam are emitted. The ejected material often accumulates around the opening.

A surface opening that emits high-pressure gas and minerals, found on terrestrial planets with sulphur dioxide magma.

DatePlanetNear coordinateDist2D3DTypeTXT1
3308-12-01 13:51:33HR 4221 4 a(9.0162,142.4744)0 s2D3DCodex$Codex_Ent_Fumarole_SulphurDioxideMagma_Name; - 1400102


Original idea by SteFBlood & Sileo
Developed by Sileo
Planetary map by NASA WorldWind
Celestial map by D3-Celestial
Thx to Wing Atlantis, CMDR EfilOne, CMDR tonio-GMNH & CMDR Derek Windstorm