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swap_horiz 55 Cancri b Alternatives

Looking for alternatives to 55 Cancri b? Compare the top Exoplanet options ranked by our AI scoring system.

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55 Cancri b

55 Cancri b

Exoplanet Warm Giant Radial Velocity Multi Planet Sun Like

55 Cancri b is a gas giant exoplanet orbiting the Sun-like star 55 Cancri (also designated Copernicus), located approximately 41 light-years from Earth in the constellation Cancer. Discovered in 1996 through radial velocity measurements, it has a minimum mass comparable to Jupiter and orbits at appr...

7.8 Good

apps Top 55 Cancri b Alternatives

The top alternative to 55 Cancri b in 2026 is 55 Cancri f with a score of 7.4/10, followed by Upsilon Andromedae c (7.4) and 55 Cancri d (7.2).

1
55 Cancri f

55 Cancri f

55 Cancri f is a giant exoplanet in the multiplanet system surrounding the nearby star 55 Cancri A. Discovered through r...

Warm Giant Radial Velocity Habitable Zone
7.4 Good
2
Upsilon Andromedae c

Upsilon Andromedae c

Upsilon Andromedae c is a giant exoplanet orbiting the F-type star Upsilon Andromedae. Announced in 1999 from radial-vel...

Warm Giant Radial Velocity Multi Planet
7.4 Good
3
55 Cancri d

55 Cancri d

55 Cancri d is a gas-giant exoplanet in the 55 Cancri system, orbiting a Sun-like star about 41 light-years from Earth....

Giant Cold Radial Velocity Multi Planet
7.2 Good
4
HD 69830 b

HD 69830 b

HD 69830 b is the innermost known planet around HD 69830, a nearby K-type star. It has a minimum mass of about 10 Earth...

Warm Radial Velocity Neptune Class Multi Planet
7.2 Good
5
HD 10180 h

HD 10180 h

HD 10180 h is a Neptune-class exoplanet detected through the radial-velocity motion of the Sun-like star HD 10180, about...

Giant Radial Velocity Multi Planet Outer
7.2 Good
6
55 Cancri c

55 Cancri c

55 Cancri c is a confirmed Neptune-class exoplanet orbiting the G-type star 55 Cancri, also known as Copernicus. Radial-...

Warm Radial Velocity Neptune Class Multi Planet
7.0 Good
7
47 Ursae Majoris c

47 Ursae Majoris c

47 Ursae Majoris c is a confirmed giant planet orbiting the nearby Sun-like star 47 Ursae Majoris. It was announced in 2...

Giant Cold Radial Velocity Multi Planet
7.0 Good
8
HD 69830 c

HD 69830 c

HD 69830 c is a confirmed Neptune-class planet detected by measuring the radial-velocity motion of the K-type star HD 69...

Warm Radial Velocity Neptune Class Multi Planet
7.0 Good
9
61 Virginis c

61 Virginis c

61 Virginis c is a radial-velocity planet orbiting the nearby Sun-like star 61 Virginis, about 28 light-years from Earth...

Warm Radial Velocity Super Earth Multi Planet
6.8 Fair
10
HD 10180 d

HD 10180 d

HD 10180 d is a radial-velocity exoplanet orbiting the Sun-like star HD 10180 at a distance of about 127 light-years. It...

Warm Radial Velocity Neptune Class Multi Planet
6.8 Fair
11
HD 10180 e

HD 10180 e

HD 10180 e is a radial-velocity exoplanet in the multi-planet system around HD 10180, a Sun-like star about 127 light-ye...

Warm Radial Velocity Neptune Class Multi Planet
6.8 Fair
12
HD 10180 g

HD 10180 g

HD 10180 g is a proposed exoplanet candidate orbiting the Sun-like star HD 10180, located about 127 light-years from Ear...

Giant Cold Radial Velocity Multi Planet
6.6 Fair
13
HD 37124 b

HD 37124 b

HD 37124 b is a giant exoplanet orbiting the Sun-like star HD 37124, located roughly 100 light-years from Earth. It was...

Warm Giant Radial Velocity Multi Planet
6.6 Fair
14
HD 160691 b

HD 160691 b

HD 160691 b is a giant exoplanet orbiting the nearby G-type star mu Arae, also designated HD 160691. It was the first co...

Warm Giant Radial Velocity Multi Planet
6.6 Fair
15
HD 128311 b

HD 128311 b

HD 128311 b is a gas-giant exoplanet orbiting the K-type star HD 128311, about 53 light-years from Earth. It was detecte...

Warm Giant Radial Velocity Multi Planet
6.5 Fair
16
HD 142 b

HD 142 b

HD 142 b is a gas-giant exoplanet orbiting HD 142, a solar-type star in the constellation Phoenix. It was detected throu...

Warm Giant Radial Velocity Multi Planet
6.4 Fair
17
47 Ursae Majoris d

47 Ursae Majoris d

A proposed outer giant planet in the 47 Ursae Majoris system announced in 2010, though its existence remains debated due...

Giant Radial Velocity Multi Planet Outer
6.2 Fair
18
HD 12661 b

HD 12661 b

HD 12661 b is a gas-giant exoplanet orbiting the star HD 12661, a K-type star in the constellation Aries. It is the inne...

Warm Giant Radial Velocity Multi Planet
6.2 Fair
19
HD 13908 b

HD 13908 b

HD 13908 b is a gas-giant exoplanet orbiting the solar-type star HD 13908. Astronomers detected it through the radial-ve...

Warm Giant Radial Velocity Multi Planet
5.8 Mediocre
20
HD 183263 b

HD 183263 b

HD 183263 b is a gas-giant exoplanet orbiting the star HD 183263, a solar-type star in the constellation Lyra. It was de...

Warm Giant Radial Velocity Multi Planet
5.8 Mediocre

summarize Quick Comparison Summary

Alternative Score vs 55 Cancri b Action
55 Cancri f
55 Cancri f
Exoplanet Warm Giant Radial Velocity
7.4 Good -0.4 Compare
Upsilon Andromedae c
Upsilon Andromedae c
Exoplanet Warm Giant Radial Velocity
7.4 Good -0.4 Compare
55 Cancri d
55 Cancri d
Exoplanet Giant Cold Radial Velocity
7.2 Good -0.6 Compare
HD 69830 b
HD 69830 b
Exoplanet Warm Radial Velocity Neptune Class
7.2 Good -0.6 Compare
HD 10180 h
HD 10180 h
Exoplanet Giant Radial Velocity Multi Planet
7.2 Good -0.6 Compare
55 Cancri c
55 Cancri c
Exoplanet Warm Radial Velocity Neptune Class
7.0 Good -0.8 Compare
47 Ursae Majoris c
47 Ursae Majoris c
Exoplanet Giant Cold Radial Velocity
7.0 Good -0.8 Compare
HD 69830 c
HD 69830 c
Exoplanet Warm Radial Velocity Neptune Class
7.0 Good -0.8 Compare
61 Virginis c
61 Virginis c
Exoplanet Warm Radial Velocity Super Earth
6.8 Fair -1.0 Compare
HD 10180 d
HD 10180 d
Exoplanet Warm Radial Velocity Neptune Class
6.8 Fair -1.0 Compare

See all Exoplanet ranked by score

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help Frequently Asked Questions

What are the best alternatives to 55 Cancri b?
The top alternatives to 55 Cancri b in 2026 include 55 Cancri f, Upsilon Andromedae c, 55 Cancri d, HD 69830 b, HD 10180 h. Each offers unique features and is objectively scored on Lunoo to help you compare.
How does 55 Cancri b compare to its competitors?
Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. 55 Cancri b scores 7.8/10. Click any alternative above to see a detailed side-by-side comparison.
Is 55 Cancri b worth it in 2026?
55 Cancri b scores 7.8/10 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 55 Cancri b?
Several alternatives to 55 Cancri 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 55 Cancri b?
Common reasons users look for 55 Cancri 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 55 Cancri b are there?
Lunoo currently lists 20 scored alternatives to 55 Cancri b in the Exoplanet category, ranked by our AI-powered evaluation system.
Which 55 Cancri b alternative has the highest rating?
55 Cancri f currently holds the highest rating among 55 Cancri b alternatives with a score of 7.4/10.
Can I use 55 Cancri f instead of 55 Cancri b?
55 Cancri f is one of the top-rated alternatives to 55 Cancri 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 55 Cancri b?
Pricing varies among 55 Cancri 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 55 Cancri 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.
55 Cancri b vs 55 Cancri f: which is better?
55 Cancri b scores 7.8/10 while 55 Cancri f scores 7.4/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
55 Cancri b vs Upsilon Andromedae c: which is better?
55 Cancri b scores 7.8/10 while Upsilon Andromedae c scores 7.4/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
55 Cancri b vs 55 Cancri d: which is better?
55 Cancri b scores 7.8/10 while 55 Cancri d scores 7.2/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

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