Earth Vs. Mars: the Mathematical Formula That Priced Our Planet out of the Solar System
To see how Laughlin's system separates rare gems from cosmic gravel, compare the quantitative assessments of our solar neighborhood with prominent exoplanet candidates cataloged across Kepler and transit-survey missions.
| Planetary Body | Astrophysical Valuation | Habitability Status | Primary Valuation Driver |
|---|---|---|---|
| Earth | $5 Quadrillion | Optimal (1.0 H-Index) | Stable G-type star, liquid oceans, active magnetosphere, 4.5-billion-year stability. |
| Mars | ~$16,000 | Marginal / Arid | Low gravity, lost atmosphere, absence of free-flowing water, zero magnetic field. |
| Venus | < $0.01 | Hyper-Hostile | Supercritical CO2 atmosphere, sulfuric rain, extreme surface heat. |
| Kepler-452b | ~$150 Million, $400 Million | Candidate Super-Earth | Orbits Sun-like G2 star within habitable zone; heavily discounted due to 1,400 light-year distance. |
| Gliese 581 c | ~$100 | Tidally Locked | Subject to intense M-dwarf stellar flaring, tidally locked day/night extremes. |
The steep discount on exoplanets stems from accessibility. A planet might carry an intrinsically favorable geological profile, but if it sits 1,400 light-years away, its economic utility approaches zero under contemporary physics. Earth’s immediate physical accessibility constitutes a decisive share of its valuation premium.
