SOLAR SYSTEM OBSERVATORY // UNIVERSITY DEPTH TELEMETRY
Planetary Telemetry Dossier.Full Physical Constants & 3D Models.
Every major terrestrial world, gas giant, and ice giant cataloged with authenticated astrophysical measurements from NASA JPL Horizons ephemerides.
03 // DYNAMIC BLUE BIOSPHERENASA 3D TEXTURE
LIVE 3D RENDER
Interactive 3D ActiveClick & Drag to Rotate
ASTROPHYSICS RESEARCH NOTES
Earth's orbital stability and moderate axial precession are stabilized by its unusually large satellite, the Moon (mass ratio 1:81), formed via a giant impact 4.5 billion years ago.
Terrestrial Planet
MEAN TEMP: 15°C (288 K)Earth
The benchmark terrestrial world: active plate tectonics, an iron-nickel liquid outer core generating a protective magnetosphere, and liquid water oceans sustaining life.
PLANETARY STRUCTURE & BULK CONSTANTS
PLANETARY MASS
5.972 × 10²⁴ kg
1.000 Earths
MEAN VOLUMETRIC RADIUS
6,371.0 km
1.000 (equatorial: 6378 km)
SURFACE GRAVITY (g)
9.807 m/s² (1.000 g)
Gravitational acceleration at 1 bar
ESCAPE VELOCITY (v_esc)
11.186 km/s
Required speed to break orbit
MEAN BULK DENSITY
5.514 g/cm³ (densest in Solar System)