NASA TAP SYNC ACTIVE SYNC: DAILY 04:15 UTC STATION 02: EXOPLANETLEDGER.ORG DB: MARIADB 11.8 ONLINE JULIAN: 2461350.58
WORLDS: 6451 INDEXED
🪐 THE COMPOSITE PLANETARY LEDGER · NASA ARCHIVE CONSENSUS DATA · DAILY NASA TAP SYNC

Beyond our sun, the cosmos is
crowded with worlds.

An open, noise-free census of confirmed exoplanets. Directly synced with the NASA Exoplanet Archive (IPAC/Caltech) composite parameters—cataloguing physical masses, radii, equilibrium temperatures, and habitable zone candidates.

6,451 +
Catalogued in Ledger
90 ★
Temperate (Habitable Zone)
599
Rocky Earth-Sized Worlds
4.200 LY
Closest System (Proxima Cen d)

Kepler-220 b

Host: Kepler-220 · 558.100 LY away
Radius 0.810 R⊕
Mass 0.457 M⊕
Orbital Period 4.16 d
Equil. Temp 759 K (+486°C / +907°F)
Terrestrial 2014 · Transit

Kepler-220 c

Host: Kepler-220 · 558.100 LY away
Radius 1.570 R⊕
Mass 3.090 M⊕
Orbital Period 9.03 d
Equil. Temp 586 K (+313°C / +595°F)
Super-Earth 2014 · Transit

Kepler-220 d

ESI 0.77
Host: Kepler-220 · 558.100 LY away
Radius 0.980 R⊕
Mass 0.904 M⊕
Orbital Period 28.12 d
Equil. Temp 401 K (+128°C / +262°F)
Terrestrial 2014 · Transit

Kepler-220 e

ESI 0.84
Host: Kepler-220 · 558.100 LY away
Radius 1.330 R⊕
Mass 2.330 M⊕
Orbital Period 45.9 d
Equil. Temp 341 K (+68°C / +154°F)
Super-Earth 2014 · Transit

Kepler-398 b

Host: Kepler-398 · 578.500 LY away
Radius 0.930 R⊕
Mass 0.749 M⊕
Orbital Period 4.08 d
Equil. Temp 755 K (+482°C / +900°F)
Terrestrial 2014 · Transit

Kepler-398 c

Host: Kepler-398 · 578.500 LY away
Radius 1.010 R⊕
Mass 1.010 M⊕
Orbital Period 11.42 d
Equil. Temp 536 K (+263°C / +505°F)
Terrestrial 2014 · Transit

Kepler-186 b

Host: Kepler-186 · 579.200 LY away
Radius 1.070 R⊕
Mass 1.240 M⊕
Orbital Period 3.89 d
Equil. Temp 571 K (+298°C / +568°F)
Terrestrial 2014 · Transit

Kepler-186 e

★ TEMPERATE ESI 0.88
Host: Kepler-186 · 579.200 LY away
Radius 1.270 R⊕
Mass 2.150 M⊕
Orbital Period 22.41 d
Equil. Temp 319 K (+46°C / +115°F)
Super-Earth 2014 · Transit

Kepler-186 c

Host: Kepler-186 · 579.200 LY away
Radius 1.250 R⊕
Mass 2.100 M⊕
Orbital Period 7.27 d
Equil. Temp 464 K (+191°C / +376°F)
Terrestrial 2014 · Transit

Kepler-186 d

ESI 0.76
Host: Kepler-186 · 579.200 LY away
Radius 1.400 R⊕
Mass 2.540 M⊕
Orbital Period 13.34 d
Equil. Temp 379 K (+106°C / +223°F)
Super-Earth 2014 · Transit

Kepler-186 f

Host: Kepler-186 · 579.200 LY away
Radius 1.170 R⊕
Mass 1.710 M⊕
Orbital Period 129.94 d
Equil. Temp 177 K (-96°C / -141°F)
Terrestrial 2014 · Transit

Kepler-125 b

Host: Kepler-125 · 598.100 LY away
Radius 2.370 R⊕
Mass 6.210 M⊕
Orbital Period 4.16 d
Equil. Temp 590 K (+317°C / +603°F)
Sub-Neptune 2014 · Transit

Kepler-125 c

Host: Kepler-125 · 598.100 LY away
Radius 0.740 R⊕
Mass 0.330 M⊕
Orbital Period 5.77 d
Equil. Temp 529 K (+256°C / +493°F)
Sub-Earth 2014 · Transit

WASP-104 b

Host: WASP-104 · 606.400 LY away
Radius 12.745 R⊕
Mass 404.263 M⊕
Orbital Period 1.76 d
Equil. Temp 1516 K (+1243°C / +2269°F)
Gas Giant 2014 · Transit

Kepler-367 b

ESI 0.74
Host: Kepler-367 · 613.300 LY away
Radius 1.300 R⊕
Mass 2.240 M⊕
Orbital Period 37.82 d
Equil. Temp 401 K (+128°C / +262°F)
Super-Earth 2014 · Transit

Kepler-367 c

ESI 0.82
Host: Kepler-367 · 613.300 LY away
Radius 1.200 R⊕
Mass 1.870 M⊕
Orbital Period 53.58 d
Equil. Temp 357 K (+84°C / +183°F)
Terrestrial 2014 · Transit

Kepler-249 b

Host: Kepler-249 · 621.000 LY away
Radius 1.090 R⊕
Mass 1.320 M⊕
Orbital Period 3.31 d
Equil. Temp 554 K (+281°C / +538°F)
Terrestrial 2014 · Transit

Kepler-249 c

Host: Kepler-249 · 621.000 LY away
Radius 1.510 R⊕
Mass 2.890 M⊕
Orbital Period 7.11 d
Equil. Temp 429 K (+156°C / +313°F)
Super-Earth 2014 · Transit