Exoplanet Systems

KEPLER / TESS

Stellar Goldilocks habitable zones, transit photometry light curves, and planetary physics catalog.

Habitability Physics Manual

1. Circumstellar Habitable Zone:

The orbital region where liquid surface water can exist under atmospheric pressure: $r_{in} \approx \sqrt{L/1.1}$, $r_{out} \approx \sqrt{L/0.53}\text{ AU}$, where $L = (M/M_\odot)^{3.5}$.

2. Transit Photometry Dip:

When an exoplanet crosses its host star, stellar brightness drops proportional to cross-sectional area: $\Delta F / F = (R_p / R_*)^2$.

Stellar System Catalog

Select Alien Star System

Orbital Simulation Speed 1.0x

Highlight Habitable Goldilocks Zone Show Transit Photometry Curve

Key Planet Telemetry HABITABLE

Exoplanet Name: TRAPPIST-1e

Radius ($R_\oplus$): 0.92 Earths

Mass ($M_\oplus$): 0.69 Earths

Orbital Period: 6.10 Days

Equilibrium Temp: 251 K (-22 °C)

Earth Similarity (ESI): 0.85 (Very High)

TRAPPIST-1 EXOPLANETARY SYSTEM (AQUARIUS • 39.6 LY)

Star Type: M8V Red Dwarf Discovery: Transit Photometry

Scorching Habitable (Liquid H₂O) Cryogenic / Ice

Transit Photometry Light Curve (Flux Dip $\Delta F/F$) Relative Stellar Brightness: 100.00%