European Space Agency (ESA) Gaia Satellite Exoplanet…
14 confirmed exoplanets have been identified for the European Space Agency (ESA) Gaia Satellite facility. First confirmed in 2022; most recent in 2025.
Median radius
12.15 R⊕
Median mass
6,006.96 M⊕
Median distance
328.97 ly
Median ESI
0.09
Discovery Timeline
Host Spectral Class Mix
M-type red dwarf
5
K-type orange
2
G-type yellow (Sun-like)
2
F-type yellow-white
1
B-type blue-white
1
Most Earth-like in this Cohort
ESI 0.429
HIP 66074 b
Gas Giant · 12.90 R⊕ · 115.6 ly
ESI 0.361
Gaia-4 b
Gas Giant · 12.40 R⊕ · 239.7 ly
ESI 0.293
HD 128717 b
Gas Giant · 12.10 R⊕ · 240.2 ly
ESI 0.287
Gaia-5 b
Gas Giant · 12.10 R⊕ · 134.3 ly
ESI 0.267
Gaia22dkvL b
Gas Giant · 14.10 R⊕ · 4,142.2 ly
ESI 0.124
Gaia-1 b
Gas Giant · 13.78 R⊕ · 1,186.1 ly
Cohort Extremes
Closest to Earth
G 196-3 b
Largest radius
Gaia-2 b
Most massive
2MASS J11011926-7732383 b
Hottest equilibrium
2MASS J11011926-7732383 b
Full Catalogue
| Planet | Host | Type | Year | Radius (R⊕) | Mass (M⊕) | Distance (ly) | ESI |
|---|---|---|---|---|---|---|---|
| HIP 66074 b | HIP 66074 | Gas Giant | 2023 | 12.90 | 1,589.14 | 115.6 | 0.429 |
| Gaia-4 b | Gaia-4 | Gas Giant | 2025 | 12.40 | 3,750.38 | 239.7 | 0.361 |
| HD 128717 b | HD 128717 | Gas Giant | 2025 | 12.10 | 6,293.00 | 240.2 | 0.293 |
| Gaia-5 b | Gaia-5 | Gas Giant | 2025 | 12.10 | 6,633.08 | 134.3 | 0.287 |
| Gaia22dkvL b | Gaia22dkvL | Gas Giant | 2024 | 14.10 | 187.84 | 4,142.2 | 0.267 |
| Gaia-1 b | Gaia-1 | Gas Giant | 2022 | 13.78 | 533.95 | 1,186.1 | 0.124 |
| Gaia-2 b | Gaia-2 | Gas Giant | 2022 | 14.82 | 259.67 | 682.4 | 0.099 |
| 2MASS J21252752-8138278 b | 2MASS J21252752-8138278 | Gas Giant | 2024 | 12.40 | 3,813.94 | 111.3 | 0.087 |
| G 196-3 b | G 196-3 | Gas Giant | 2024 | 12.00 | 8,263.54 | 71.1 | 0.066 |
| 2MASS J03590986+2009361 b | 2MASS J03590986+2009361 | Gas Giant | 2024 | 12.20 | 5,720.91 | 383.0 | 0.049 |
| 2MASS J11550485-7919108 b | 2MASS J11550485-7919108 | Gas Giant | 2024 | 12.10 | 6,356.57 | 329.0 | 0.044 |
| HIP 77900 b | HIP 77900 | Gas Giant | 2024 | 12.10 | 6,674.40 | 492.0 | 0.043 |
| ITG 15 b | ITG 15 A | Gas Giant | 2024 | 12.10 | 6,674.40 | 444.8 | 0.041 |
| 2MASS J11011926-7732383 b | 2MASS J11011926-7732383 | Gas Giant | 2024 | 11.90 | 8,899.20 | — | 0.036 |