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swap_horiz HD 219134 b Alternatives

Looking for alternatives to HD 219134 b? Compare the top Exoplanet options ranked by our AI scoring system.

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HD 219134 b

HD 219134 b

A rocky super-Earth exoplanet discovered in 2015, notable for being one of the closest transiting exoplanets to our solar system, located just 21 light-years away.

8.4 Great

apps Top HD 219134 b Alternatives

The top alternative to HD 219134 b in 2026 is TRAPPIST-1g with a score of 9.4/10, followed by TRAPPIST-1d (9.2) and Kepler-442b (9.1).

1
TRAPPIST-1g

TRAPPIST-1g

TRAPPIST-1g is an Earth-sized exoplanet orbiting the TRAPPIST-1 star. Its notable size, approximately 1.13 times that of...

Rocky Transiting Earth Sized Habitable Zone
9.4 Excellent
2
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
9.2 Excellent
3
Kepler-442b

Kepler-442b

Kepler-442b is an exoplanet orbiting a cooler star approximately 1,200 light-years from Earth. Its size and position wit...

Kepler Transiting Super Earth Habitable Zone
9.1 Excellent
4
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
9.1 Excellent
5
Kepler-22b

Kepler-22b

Kepler-22b is an exoplanet orbiting a G-type star similar to our Sun. Discovered by NASA’s Kepler mission in 2011, it re...

Water World Kepler Transiting Super Earth
9.0 Excellent
6
Kepler-62f

Kepler-62f

Kepler-62f is an exoplanet located in the Kepler-62 system. It’s notable as a super-Earth orbiting a red dwarf star with...

Kepler Transiting Super Earth Habitable Zone
9.0 Excellent
7
55 Cancri e

55 Cancri e

55 Cancri e is a rocky exoplanet orbiting a sun-like star approximately 40 light-years away. Its extremely short orbital...

Rocky Ultrashort Period Super Earth Lava World
9.0 Excellent
8
Kepler-90i

Kepler-90i

Kepler-90i is an Earth-sized exoplanet orbiting within the habitable zone of its star, Kepler-90. Its discovery in 2017...

Machine Learning Kepler Transiting Super Earth
8.9 Great
9
Kepler-62e

Kepler-62e

Kepler-62e is an exoplanet orbiting the star Kepler-62. It’s notable as a super-Earth residing within its star's habitab...

Water World Kepler Transiting Super Earth
8.8 Great
10
PSR 1257+12 c

PSR 1257+12 c

PSR 1257+12 c is a rocky exoplanet orbiting the pulsar PSR B1257+12. Its discovery in 1992 alongside other planets aroun...

Rocky Pulsar Super Earth Pulsar Timing
8.8 Great
11
CoRoT-7b

CoRoT-7b

Discovered in 2009 by the French CoRoT space telescope, CoRoT-7b is notable for being the first rocky exoplanet ever fou...

Rocky Transiting Ultrashort Period Super Earth
8.6 Great
12
Kepler-10c

Kepler-10c

A large super-Earth in the Kepler-10 system initially described as a possible rocky mega-Earth with roughly 17 Earth mas...

Rocky Kepler Transiting Super Earth
8.1 Great
13
GJ 1132 b

GJ 1132 b

GJ 1132 b is a rocky super-Earth orbiting an M-dwarf 39 light-years away, discovered in 2015; follow-up observations sug...

Rocky Transiting Super Earth M Dwarf
7.4 Good
14
HD 219134 c

HD 219134 c

A super-Earth exoplanet discovered in 2015, notable for orbiting a nearby K-dwarf star and being part of a multi-planet...

Rocky Nearby Transiting Super Earth
7.4 Good
15
HD 3167 b

HD 3167 b

An ultra-short period super-Earth exoplanet discovered in 2016, notable for orbiting its K-dwarf host star in less than...

Rocky Transiting Ultrashort Period Super Earth
7.2 Good
16
TOI-178 b

TOI-178 b

A rocky super-Earth exoplanet confirmed in 2021, notable as the innermost planet in a unique six-planet system that feat...

Transiting Super Earth Tess K Star
6.8 Fair
17
TOI-178 c

TOI-178 c

An exoplanet orbiting the star TOI-178 in a six-planet system confirmed in 2021, notable for participating in a complex...

Transiting Super Earth Tess K Star
6.8 Fair
18
HD 219134 d

HD 219134 d

A mini-Neptune exoplanet discovered in 2015, notable for having a mass similar to Uranus and orbiting the nearby star HD...

Warm Radial Velocity Nearby Super Earth
6.8 Fair
19
HD 219134 e

HD 219134 e

A massive exoplanet discovered in 2015, notable for being a long-period gas giant in the HD 219134 system, orbiting its...

Warm Radial Velocity Nearby Super Earth
6.6 Fair
20
HD 219134 f

HD 219134 f

HD 219134 f is an exoplanet orbiting the nearby K-dwarf star HD 219134, notable for being part of one of the closest mul...

Cold Radial Velocity Nearby Super Earth
6.4 Fair

summarize Quick Comparison Summary

Alternative Score vs HD 219134 b Action
TRAPPIST-1g
TRAPPIST-1g
Exoplanet Rocky Transiting Earth Sized
9.4 Excellent +1.0 Compare
TRAPPIST-1d
TRAPPIST-1d
Exoplanet Rocky Transiting Earth Sized
9.2 Excellent +0.8 Compare
Kepler-442b
Kepler-442b
Exoplanet Kepler Transiting Super Earth
9.1 Excellent +0.7 Compare
TRAPPIST-1c
TRAPPIST-1c
Exoplanet Rocky Transiting Earth Sized
9.1 Excellent +0.7 Compare
Kepler-22b
Kepler-22b
Exoplanet Water World Kepler Transiting
9.0 Excellent +0.6 Compare
Kepler-62f
Kepler-62f
Exoplanet Kepler Transiting Super Earth
9.0 Excellent +0.6 Compare
55 Cancri e
55 Cancri e
Exoplanet Rocky Ultrashort Period Super Earth
9.0 Excellent +0.6 Compare
Kepler-90i
Kepler-90i
Exoplanet Machine Learning Kepler Transiting
8.9 Great +0.5 Compare
Kepler-62e
Kepler-62e
Exoplanet Water World Kepler Transiting
8.8 Great +0.4 Compare
PSR 1257+12 c
PSR 1257+12 c
Exoplanet Rocky Pulsar Super Earth
8.8 Great +0.4 Compare

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help Frequently Asked Questions

What are the best alternatives to HD 219134 b?
The top alternatives to HD 219134 b in 2026 include TRAPPIST-1g, TRAPPIST-1d, Kepler-442b, TRAPPIST-1c, Kepler-22b. Each offers unique features and is objectively scored on Lunoo to help you compare.
How does HD 219134 b compare to its competitors?
Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. HD 219134 b scores 8.4/10. Click any alternative above to see a detailed side-by-side comparison.
Is HD 219134 b worth it in 2026?
HD 219134 b scores 8.4/10 on Lunoo, making it a highly-rated option in the Exoplanet category. However, alternatives like TRAPPIST-1g may better suit specific needs.
What is the best free alternative to HD 219134 b?
Several alternatives to HD 219134 b 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 HD 219134 b?
Common reasons users look for HD 219134 b 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 HD 219134 b are there?
Lunoo currently lists 20 scored alternatives to HD 219134 b in the Exoplanet category, ranked by our AI-powered evaluation system.
Which HD 219134 b alternative has the highest rating?
TRAPPIST-1g currently holds the highest rating among HD 219134 b alternatives with a score of 9.4/10.
Can I use TRAPPIST-1g instead of HD 219134 b?
TRAPPIST-1g is one of the top-rated alternatives to HD 219134 b. 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 HD 219134 b?
Pricing varies among HD 219134 b 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 HD 219134 b 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.
HD 219134 b vs TRAPPIST-1g: which is better?
HD 219134 b scores 8.4/10 while TRAPPIST-1g scores 9.4/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
HD 219134 b vs TRAPPIST-1d: which is better?
HD 219134 b scores 8.4/10 while TRAPPIST-1d scores 9.2/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
HD 219134 b vs Kepler-442b: which is better?
HD 219134 b scores 8.4/10 while Kepler-442b scores 9.1/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

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