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swap_horiz TRAPPIST-1h Alternatives

Looking for alternatives to TRAPPIST-1h? Compare the top Exoplanet options ranked by our AI scoring system.

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TRAPPIST-1h

TRAPPIST-1h

Exoplanet Cold Transiting Earth Sized Trappist Outer

TRAPPIST-1h is an Earth-sized exoplanet orbiting the TRAPPIST-1 star. It’s notable as the most distant planet in this system and a key target for studying potentially habitable environments. Scientists investigate its atmospheric conditions and temperature to assess whether it could sustain liquid w...

8.00 Great

apps Top TRAPPIST-1h Alternatives

The top alternative to TRAPPIST-1h in 2026 is TRAPPIST-1e with a score of 9.02/10, followed by Kepler-186f (8.92) and HD 209458 b (8.83).

1
TRAPPIST-1e

TRAPPIST-1e

TRAPPIST-1e is an Earth-sized exoplanet circling the ultracool dwarf star TRAPPIST-1. Measurements of its size and mass...

Transiting Earth Sized Habitable Zone Potentially Habitable
9.02 Excellent
2
Kepler-186f

Kepler-186f

Orbiting the red dwarf Kepler-186, Kepler-186f is a roughly Earth-sized exoplanet located in its star's habitable zone....

Kepler Super Earth Earth Sized Habitable Zone
8.92 Great
3
HD 209458 b

HD 209458 b

HD 209458 b orbits a Sun-like star about 153 light-years away and belongs to the hot-Jupiter class of giant planets. Its...

Giant Hot Jupiter Transiting Atmosphere Detected
8.83 Great
4
KELT-9b

KELT-9b

KELT-9b is a giant exoplanet orbiting the star HD 189733A. It’s notable as the hottest known planet, boasting a dayside...

Giant Hot Jupiter Transiting Ultrahot
8.74 Great
5
TRAPPIST-1f

TRAPPIST-1f

Slightly larger than Earth, TRAPPIST-1f orbits the ultracool dwarf TRAPPIST-1 and is considered a rocky exoplanet. It oc...

Transiting Earth Sized Habitable Zone Potentially Habitable
8.74 Great
6
HD 189733 b

HD 189733 b

About 63 light-years away, HD 189733 b is a hot gas giant orbiting a star smaller and cooler than the Sun. Repeated tran...

Blue Planet Giant Atmosphere Hot Jupiter
8.65 Great
7
Kepler-16b

Kepler-16b

Two stars share the sky of Kepler-16b, a giant exoplanet discovered through NASA's Kepler mission. Its circumbinary orbi...

Giant Kepler Transiting Circumbinary
8.65 Great
8
TRAPPIST-1g

TRAPPIST-1g

With a radius about 1.13 times Earth's, TRAPPIST-1g is a roughly Earth-sized rocky exoplanet orbiting the ultracool dwar...

Rocky Transiting Earth Sized Habitable Zone
8.65 Great
9
TRAPPIST-1d

TRAPPIST-1d

TRAPPIST-1d is an Earth-sized exoplanet orbiting the TRAPPIST-1 star. It resides within the system's habitable zone, rai...

Rocky Transiting Earth Sized Habitable Zone
8.46 Great
10
TRAPPIST-1c

TRAPPIST-1c

TRAPPIST-1c is an Earth-sized exoplanet orbiting the ultracool dwarf star TRAPPIST-1. Located within the TRAPPIST system...

Rocky Transiting Earth Sized M Dwarf
8.37 Great
11
TRAPPIST-1b

TRAPPIST-1b

TRAPPIST-1b is an Earth-sized exoplanet orbiting the ultra compact M-dwarf star TRAPPIST-1. Located 39 light-years from...

Ultra Compact Transiting Earth Sized M Dwarf
8.19 Great
12
Kepler-90h

Kepler-90h

Outermost of the originally confirmed Kepler-90 planets, a Jupiter-sized gas giant (~11 Earth radii) with an orbital per...

Giant Cold Kepler Transiting
6.72 Fair
13
TOI-700 b

TOI-700 b

TOI-700 b is a transiting, approximately Earth-sized exoplanet discovered by NASA's TESS mission in the TOI-700 system....

Hot Transiting Earth Sized M Dwarf
6.26 Fair
14
HD 21749 c

HD 21749 c

HD 21749 c is a transiting planet with a radius estimated at about 0.9 Earth radii and an orbital period of approximatel...

Hot Transiting Earth Sized Tess
6.26 Fair
15
Gliese 876 e

Gliese 876 e

Gliese 876 e is an exoplanet orbiting Gliese 876, a nearby red dwarf in the constellation Aquarius. It was reported in 2...

Giant Cold Radial Velocity M Dwarf
5.98 Mediocre
16
Wolf 1061 d

Wolf 1061 d

Wolf 1061 d is an outer planet in the Wolf 1061 system, which is located about 14 light-years from the Solar System. It...

Cold Radial Velocity Super Earth M Dwarf
5.89 Mediocre
17
HD 160691 d

HD 160691 d

HD 160691 d is a gas-giant exoplanet associated with the mu Arae system around the nearby G-type star HD 160691. It is o...

Giant Cold Radial Velocity G Star
5.70 Mediocre
18
HD 142 c

HD 142 c

HD 142 c is a confirmed outer giant planet orbiting the star HD 142, a nearby solar-type star. Its existence was inferre...

Giant Cold Radial Velocity G Star
5.52 Mediocre
19
HD 108874 c

HD 108874 c

HD 108874 c is a confirmed outer planet in the HD 108874 system, orbiting a solar-type star. It was discovered through r...

Giant Cold Radial Velocity G Star
5.52 Mediocre
20
HD 12661 c

HD 12661 c

HD 12661 c is the outer confirmed planet in the HD 12661 system, which is associated with a Sun-like star. It was detect...

Giant Cold Radial Velocity G Star
5.52 Mediocre

summarize Quick Comparison Summary

Alternative Score vs TRAPPIST-1h Action
TRAPPIST-1e
TRAPPIST-1e
Exoplanet Transiting Earth Sized Habitable Zone
9.02 Excellent +1.02 Compare
Kepler-186f
Kepler-186f
Exoplanet Kepler Super Earth Earth Sized
8.92 Great +0.92 Compare
HD 209458 b
HD 209458 b
Exoplanet Giant Hot Jupiter Transiting
8.83 Great +0.83 Compare
KELT-9b
KELT-9b
Exoplanet Giant Hot Jupiter Transiting
8.74 Great +0.74 Compare
TRAPPIST-1f
TRAPPIST-1f
Exoplanet Transiting Earth Sized Habitable Zone
8.74 Great +0.74 Compare
HD 189733 b
HD 189733 b
Exoplanet Blue Planet Giant Atmosphere
8.65 Great +0.65 Compare
Kepler-16b
Kepler-16b
Exoplanet Giant Kepler Transiting
8.65 Great +0.65 Compare
TRAPPIST-1g
TRAPPIST-1g
Exoplanet Rocky Transiting Earth Sized
8.65 Great +0.65 Compare
TRAPPIST-1d
TRAPPIST-1d
Exoplanet Rocky Transiting Earth Sized
8.46 Great +0.46 Compare
TRAPPIST-1c
TRAPPIST-1c
Exoplanet Rocky Transiting Earth Sized
8.37 Great +0.37 Compare

See all Exoplanet ranked by score

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help Frequently Asked Questions

What are the best alternatives to TRAPPIST-1h?
The top alternatives to TRAPPIST-1h in 2026 include TRAPPIST-1e, Kepler-186f, HD 209458 b, KELT-9b, TRAPPIST-1f. Each offers unique features and is objectively scored on Lunoo to help you compare.
How does TRAPPIST-1h compare to its competitors?
Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. TRAPPIST-1h scores 8.00/10. Click any alternative above to see a detailed side-by-side comparison.
Is TRAPPIST-1h worth it in 2026?
TRAPPIST-1h scores 8.00/10 on Lunoo, making it a highly-rated option in the Exoplanet category. However, alternatives like TRAPPIST-1e may better suit specific needs.
What is the best free alternative to TRAPPIST-1h?
Several alternatives to TRAPPIST-1h offer free plans or free tiers. Check the alternatives listed above and visit their websites to compare pricing and free options.
Why should I switch from TRAPPIST-1h?
Common reasons users look for TRAPPIST-1h alternatives include pricing, specific feature gaps, better integration needs, or simply exploring newer options. Our objective scoring helps you compare without bias.
How many alternatives to TRAPPIST-1h are there?
Lunoo currently lists 20 scored alternatives to TRAPPIST-1h in the Exoplanet category, ranked by our AI-powered evaluation system.
Which TRAPPIST-1h alternative has the highest rating?
TRAPPIST-1e currently holds the highest rating among TRAPPIST-1h alternatives with a score of 9.02/10.
Can I use TRAPPIST-1e instead of TRAPPIST-1h?
TRAPPIST-1e is one of the top-rated alternatives to TRAPPIST-1h. While they serve similar purposes in the Exoplanet space, each has distinct strengths. Use our comparison tool above for a detailed side-by-side analysis.
What is the cheapest alternative to TRAPPIST-1h?
Pricing varies among TRAPPIST-1h alternatives. We recommend checking each alternative's website for current pricing. Many options in the Exoplanet category offer free tiers or competitive pricing.
How are TRAPPIST-1h alternatives ranked on Lunoo?
Lunoo uses an AI-powered scoring system that analyzes category fit, feature coverage, pricing signals, public reception, recency, and value to provide 0 to 10 scores. Rankings are updated continuously.
TRAPPIST-1h vs TRAPPIST-1e: which is better?
TRAPPIST-1h scores 8.00/10 while TRAPPIST-1e scores 9.02/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
TRAPPIST-1h vs Kepler-186f: which is better?
TRAPPIST-1h scores 8.00/10 while Kepler-186f scores 8.92/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
TRAPPIST-1h vs HD 209458 b: which is better?
TRAPPIST-1h scores 8.00/10 while HD 209458 b scores 8.83/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

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Cold Exoplanet Transiting Earth Sized Trappist Outer

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