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Pick a world and stand on it. Every object links to its star, neighbours, and look-alikes.
Most Earth-like→Worlds closest to home in size and temperatureNearest worlds→Our cosmic neighborhood, closest firstHabitable zone→Where a rocky world could hold liquid waterGalaxies→Zoom out to the wider universe
- ESI
- Earth Similarity Index (1.00 = Earth).
- Weight
- g = multiple of Earth gravity · ≈ estimated from size · ≥ minimum (could be more) · plain number = measured.
ESI 0.45
TOI-5789 e
Sub-Neptune
- Distance
- 66.7 ly
- Your weight
- ≥ 0.99 g
- Year
- 63 days
ESI 0.25
TOI-799 b
Sub-Neptune
- Distance
- 517 ly
- Your weight
- ≈ 1.15 g
- Year
- 5.5 days
KMT-2024-BLG-0176L b
Gas giant
- Distance
- 27,201 ly
- Your weight
- 1.23 g
- Year
- –
ESI 0.12
TOI-4930 b
Ice / gas giant
- Distance
- 1,349 ly
- Your weight
- ≈ 0.80 g
- Year
- 6.8 days
ESI 0.18
TOI-1722 b
Ice / gas giant
- Distance
- 445 ly
- Your weight
- ≈ 0.92 g
- Year
- 9.6 days
ESI 0.17
TOI-5292 A b
Gas giant
- Distance
- 1,099 ly
- Your weight
- 2.58 g
- Year
- 2.0 days
ESI 0.49
LHS 1903 d
Sub-Neptune
- Distance
- 116 ly
- Your weight
- 0.95 g
- Year
- 13 days
KMT-2023-BLG-0466L b
Gas giant
- Distance
- 22,179 ly
- Your weight
- 6.02 g
- Year
- –
Worlds worth the trip
ESI 1.00
Earth
Rocky world
- Distance
- 0.0 ly
- Your weight
- 1.00 g
- Year
- 365 days
ESI 0.97
Wolf 1069 b
Rocky world
- Distance
- 31.3 ly
- Your weight
- ≥ 1.08 g
- Year
- 16 days
ESI 0.95
TRAPPIST-1 e
Rocky world
- Distance
- 40.5 ly
- Your weight
- 0.82 g
- Year
- 6.1 days
ESI 0.95
TOI-700 d
Rocky world
- Distance
- 102 ly
- Your weight
- ≈ 1.09 g
- Year
- 37 days
ESI 0.94
TOI-700 e
Rocky world
- Distance
- 102 ly
- Your weight
- ≈ 0.90 g
- Year
- 28 days
ESI 0.94
Teegarden's Star b
Rocky world
- Distance
- 12.5 ly
- Your weight
- ≥ 1.05 g
- Year
- 4.9 days
ESI 0.93
Kepler-1649 c
Rocky world
- Distance
- 301 ly
- Your weight
- ≈ 1.07 g
- Year
- 20 days
ESI 0.93
GJ 1061 d
Rocky world
- Distance
- 12.0 ly
- Your weight
- 1.24 g
- Year
- 13 days
ESI 0.54
Mercury
Rocky world
- Distance
- 0.0 ly
- Your weight
- 0.38 g
- Year
- 88 days
ESI 0.39
Venus
Rocky world
- Distance
- 0.0 ly
- Your weight
- 0.90 g
- Year
- 225 days
ESI 1.00
Earth
Rocky world
- Distance
- 0.0 ly
- Your weight
- 1.00 g
- Year
- 365 days
ESI 0.72
Mars
Rocky world
- Distance
- 0.0 ly
- Your weight
- 0.38 g
- Year
- 1.9 years
ESI 0.35
Jupiter
Gas giant
- Distance
- 0.0 ly
- Your weight
- 2.53 g
- Year
- 11.9 years
ESI 0.28
Saturn
Gas giant
- Distance
- 0.0 ly
- Your weight
- 1.07 g
- Year
- 29.4 years
ESI 0.21
Uranus
Ice / gas giant
- Distance
- 0.0 ly
- Your weight
- 0.90 g
- Year
- 84.0 years
ESI 0.21
Neptune
Ice / gas giant
- Distance
- 0.0 ly
- Your weight
- 1.14 g
- Year
- 165 years
Zoom out · beyond the Milky Way