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swap_horiz Kepler-90g Alternatives

Looking for alternatives to Kepler-90g? Compare the top Exoplanet options ranked by our AI scoring system.

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Kepler-90g

Kepler-90g

Kepler-90g is the sixth known planet by orbital distance in the Kepler-90 system. It is a transiting gas giant with a radius of roughly eight Earth radii and an orbital period of about 211 days. The planet belongs to a confirmed eight-planet system identified beyond the Solar System, a configuration...

6.62 Fair

apps Top Kepler-90g Alternatives

The top alternative to Kepler-90g in 2026 is HD 209458 b with a score of 8.83/10, followed by KELT-9b (8.74) and HD 189733 b (8.65).

1
HD 209458 b

HD 209458 b

HD 209458 b is a giant exoplanet orbiting a Sun-like star approximately 153 light-years away. It gained significant atte...

Giant Hot Jupiter Transiting Atmosphere Detected
8.83 Great
2
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
3
HD 189733 b

HD 189733 b

HD 189733 b is a gas giant exoplanet orbiting a Sun-like star approximately 63 light-years away. It’s notable for posses...

Blue Planet Giant Atmosphere Hot Jupiter
8.65 Great
4
Kepler-16b

Kepler-16b

Kepler-16b is a giant exoplanet orbiting two stars. Its notable feature is its circumbinary orbit, meaning it circles bo...

Giant Kepler Transiting Circumbinary
8.65 Great
5
WASP-76b

WASP-76b

WASP-76b is an exoplanet orbiting a distant star, classified as a “hot Jupiter.” Its notable characteristic is its extre...

Giant Atmosphere Hot Jupiter Transiting
8.56 Great
6
WASP-96b

WASP-96b

WASP-96b is a giant exoplanet orbiting a star approximately 843 light-years away. Its atmosphere was studied extensively...

Giant Atmosphere Hot Jupiter Transiting
8.46 Great
7
WASP-39b

WASP-39b

WASP-39b is a giant exoplanet orbiting a Sun-like star approximately 700 light-years away. The James Webb Space Telescop...

Giant Atmosphere Hot Jupiter Transiting
8.37 Great
8
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
8.37 Great
9
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
8.28 Great
10
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
8.28 Great
11
WASP-12b

WASP-12b

WASP-12b is a massive exoplanet orbiting the star WASP-12. This “hot Jupiter” exhibits an exceptionally short orbital pe...

Giant Hot Jupiter Transiting Tidally Distorted
8.19 Great
12
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
8.19 Great
13
Kepler-47c

Kepler-47c

Kepler-47c is a giant exoplanet orbiting in the Kepler-47 circumbinary system, which was announced in 2012. It holds the...

Giant Kepler Transiting Circumbinary
7.73 Good
14
Kepler-7b

Kepler-7b

Kepler-7b is a transiting hot Jupiter discovered during NASA's Kepler mission. It has a large radius relative to its mas...

Reflective Giant Kepler Hot Jupiter
6.81 Fair
15
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
16
Kepler-90f

Kepler-90f

Kepler-90f is a confirmed Neptune-like exoplanet orbiting the G-type star Kepler-90. NASA lists a mass of 8.65 Earth mas...

Warm Kepler Transiting Sub Neptune
4.51 Poor
17
Kepler-90e

Kepler-90e

Kepler-90e is a confirmed transiting exoplanet orbiting the G-type star Kepler-90. The NASA Exoplanet Archive lists a ra...

Warm Kepler Transiting Sub Neptune
4.42 Poor
18
Kepler-90d

Kepler-90d

Kepler-90d is a confirmed Neptune-like exoplanet in the Kepler-90 system, orbiting a G-type star. NASA lists a mass of 8...

Warm Kepler Transiting Sub Neptune
4.32 Poor
19
Kepler-90c

Kepler-90c

Kepler-90c is a transiting super-Earth exoplanet in the Kepler-90 system, which contains eight known planets orbiting a...

Hot Kepler Transiting Sub Neptune
4.23 Poor
20
Kepler-90b

Kepler-90b

Kepler-90b is a super-Earth exoplanet orbiting the G-type star Kepler-90. NASA lists a radius of 1.31 Earth radii, a mas...

Hot Kepler Transiting Sub Neptune
4.14 Poor

summarize Quick Comparison Summary

Alternative Score vs Kepler-90g Action
HD 209458 b
HD 209458 b
Exoplanet Giant Hot Jupiter Transiting
8.83 Great +2.21 Compare
KELT-9b
KELT-9b
Exoplanet Giant Hot Jupiter Transiting
8.74 Great +2.12 Compare
HD 189733 b
HD 189733 b
Exoplanet Blue Planet Giant Atmosphere
8.65 Great +2.03 Compare
Kepler-16b
Kepler-16b
Exoplanet Giant Kepler Transiting
8.65 Great +2.03 Compare
WASP-76b
WASP-76b
Exoplanet Giant Atmosphere Hot Jupiter
8.56 Great +1.94 Compare
WASP-96b
WASP-96b
Exoplanet Giant Atmosphere Hot Jupiter
8.46 Great +1.84 Compare
WASP-39b
WASP-39b
Exoplanet Giant Atmosphere Hot Jupiter
8.37 Great +1.75 Compare
Kepler-442b
Kepler-442b
Exoplanet Kepler Transiting Super Earth
8.37 Great +1.75 Compare
Kepler-22b
Kepler-22b
Exoplanet Water World Kepler Transiting
8.28 Great +1.66 Compare
Kepler-62f
Kepler-62f
Exoplanet Kepler Transiting Super Earth
8.28 Great +1.66 Compare

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help Frequently Asked Questions

What are the best alternatives to Kepler-90g?
The top alternatives to Kepler-90g in 2026 include HD 209458 b, KELT-9b, HD 189733 b, Kepler-16b, WASP-76b. Each offers unique features and is objectively scored on Lunoo to help you compare.
How does Kepler-90g compare to its competitors?
Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. Kepler-90g scores 6.62/10. Click any alternative above to see a detailed side-by-side comparison.
Is Kepler-90g worth it in 2026?
Kepler-90g scores 6.62/10 in the Exoplanet category. We recommend comparing it with the 20 alternatives listed above to find the best fit for your needs.
What is the best free alternative to Kepler-90g?
Several alternatives to Kepler-90g 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 Kepler-90g?
Common reasons users look for Kepler-90g 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 Kepler-90g are there?
Lunoo currently lists 20 scored alternatives to Kepler-90g in the Exoplanet category, ranked by our AI-powered evaluation system.
Which Kepler-90g alternative has the highest rating?
HD 209458 b currently holds the highest rating among Kepler-90g alternatives with a score of 8.83/10.
Can I use HD 209458 b instead of Kepler-90g?
HD 209458 b is one of the top-rated alternatives to Kepler-90g. 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 Kepler-90g?
Pricing varies among Kepler-90g 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 Kepler-90g 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.
Kepler-90g vs HD 209458 b: which is better?
Kepler-90g scores 6.62/10 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.
Kepler-90g vs KELT-9b: which is better?
Kepler-90g scores 6.62/10 while KELT-9b scores 8.74/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
Kepler-90g vs HD 189733 b: which is better?
Kepler-90g scores 6.62/10 while HD 189733 b scores 8.65/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

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