THE CONFIRMED CATALOGUE
Neptune-like
Intermediate-sized planets whose atmospheres and interiors can differ greatly.
Size bands are browsing aids, not confirmed compositions. Radius: rocky-size <1.25, super-Earth 1.25–<2, Neptune-like 2–<6, gas giant ≥6 Earth radii. Unknown radii remain unclassified.
2,395 worlds↻ Random world
| World / host star | Type | Distance | Year length | Discovery |
|---|---|---|---|---|
| K2-125 b ↗K2-125 | Neptune-like | 404.9 ly | 21.75 days | 2017Transit |
| K2-133 d ↗K2-133 | Neptune-like | 245.2 ly | 11.025 days | 2017Transit |
| K2-136 c ↗K2-136 | Neptune-like | 193.2 ly | 17.307 days | 2017Transit |
| K2-138 c ↗K2-138 | Neptune-like | 660.7 ly | 3.56 days | 2017Transit |
| K2-138 d ↗K2-138 | Neptune-like | 660.7 ly | 5.405 days | 2017Transit |
| K2-138 e ↗K2-138 | Neptune-like | 660.7 ly | 8.261 days | 2017Transit |
| K2-138 f ↗K2-138 | Neptune-like | 660.7 ly | 12.758 days | 2017Transit |
| K2-138 g ↗K2-138 | Neptune-like | 660.7 ly | 41.968 days | 2021Transit |
| K2-14 b ↗K2-14 | Neptune-like | 1,187.4 ly | 8.368 days | 2015Transit |
| K2-146 b ↗K2-146 | Neptune-like | 258.6 ly | 2.645 days | 2018Transit |
| K2-146 c ↗K2-146 | Neptune-like | 258.6 ly | 4.005 days | 2019Transit |
| K2-15 b ↗K2-15 | Neptune-like | 1,611.2 ly | 11.81 days | 2015Transit |
| K2-150 b ↗K2-150 | Neptune-like | 334.3 ly | 10.594 days | 2018Transit |
| K2-152 b ↗K2-152 | Neptune-like | 353.7 ly | 32.648 days | 2018Transit |
| K2-153 b ↗K2-153 | Neptune-like | 466.8 ly | 7.516 days | 2018Transit |
| K2-154 c ↗K2-154 | Neptune-like | 421.9 ly | 7.955 days | 2018Transit |
| K2-155 c ↗K2-155 | Neptune-like | 237.4 ly | 13.85 days | 2018Transit |
| K2-157 d ↗K2-157 | Neptune-like | 973.2 ly | 66.5 days | 2025Radial Velocity |
| K2-158 b ↗K2-158 | Neptune-like | 643.5 ly | 10.06 days | 2018Transit |
| K2-159 b ↗K2-159 | Neptune-like | 557.7 ly | 12.422 days | 2018Transit |
| K2-16 b ↗K2-16 | Neptune-like | 1,092.5 ly | 7.619 days | 2015Transit |
| K2-16 c ↗K2-16 | Neptune-like | 1,092.5 ly | 19.079 days | 2015Transit |
| K2-160 b ↗K2-160 | Neptune-like | 1,028.6 ly | 3.706 days | 2018Transit |
| K2-163 b ↗K2-163 | Neptune-like | 680.1 ly | 6.673 days | 2018Transit |
| K2-164 b ↗K2-164 | Neptune-like | 1,225.3 ly | 17.355 days | 2018Transit |
| K2-165 d ↗K2-165 | Neptune-like | 439 ly | 14.101 days | 2018Transit |
| K2-166 b ↗K2-166 | Neptune-like | 1,555.4 ly | 8.527 days | 2018Transit |
| K2-167 b ↗K2-167 | Neptune-like | 263.9 ly | 9.979 days | 2018Transit |
| K2-17 b ↗K2-17 | Neptune-like | 408 ly | 17.968 days | 2015Transit |
| K2-171 b ↗K2-171 | Neptune-like | 1,976.9 ly | 5.628 days | 2018Transit |