Milky Way Galaxy Star and Planet Atlas
4,306 Planets Discovered and counting....
Home > Star System and Planet List from 401 to 600 Light Years
Planet Kepler 438 b - Cold Terran
473.000 Light Years Distant
Orbits in Habitable Zone - Home to an Alien Race?
[Theoretical Planet Image - More Data Needed]
Star Systems and ExoPlanets: 401 to 600 Light Years Away from Earth
There are currently 102 stars and 32 planets listed from 401 to 600 light years from our Solar System.
The stars in this range represent 74 Star Systems and 7 of these Star Systems have multiple planets.
The total planet count for this range includes 0 Mercurian planet, 0 Sub-Terran planets, 4 Terran planets (Earth-Size), 4 Super Terran planets, 2 Sub-Neptunian planets, 4 Neptunian planets, and 18 Jovian planets.
There are 0 planets in this range that have been confirmed to harbor intelligent life.
There are 2 planets in this range that are in the habitable zone of their star and might potentially harbor intelligent Alien life.
Kepler 438 b the most notable planet within the 401 to 600 light year planet list. Kepler 438 b is a Cold Terran that orbits in the habitable zone of its star. Is Kepler 438 b home to an intelligent Alien civilization?
Planets have also been categorized according to their ESC, or Earth Similarity Class. Some scientists call this the Earth Simiarlity Index, or ESI. ESC is an indicator of how "Earth-like" a planet may be, based upon the following 20 criteria: whether a planet is in the habitable zone of their star (the area where liquid water could exist), if the planet is tidally locked (one side always faces its star), axial tilt, orbit eccentricity, size, mass, diameter, density, gravity, atmosphere, atmosphere pressure, ozone layer, magnetic field, parent star solar flares, average temperature, liquid water, land, plants, animals, and intelligent beings.
Planets outside of our solar system have ESC's calculated given the current data that is available. Their real ESC may rise or fall once complete data has been discovered. ESC will only be calculated for rocky planets and not for Gas Giant planets. ESC does not nessarily indicate that a planet is "habitable" or can support life as we know it. ESC only gives us a general indication about how that planet compares to Earth given currently available data. Images that are displayed for planets are theoretical based upon the current available data. Images may be updated as new planetary data is discovered.
In addition, any planet that has a green background, is located within the "habitable zone" of that star. The habitable zone of a star is defined as the area around a star where liquid water could possibly reside on a planet, given that the planet has sufficient atmospheric pressure and a temperature that allows for liquid water. It does not indicate that a planet will be "habitable" just because it's located within that star's habitable zone. Also, any planet that has an orange background, is located in the habitable zone, however, the planet is bombarded by strong solar flares from its parent star. Finally, any planet that has a red background, is located in the habitable zone, however, the planet is bombarded by extreme solar flares from its parent star.
Delta
Centaurus
410.000
Light
Years
B2IVne SubGiant
No Planets
Segin
410.000
Light
Years
B3V SubGiant
No Planets
J1407
420.000
Light
Years
K5 Dwarf
J1407 b
3.9 AU
3,725 Days
Freezing
Jovian
20.0 (JM)
3.9 AU
3,725 Days
Freezing
Jovian
20.0 (JM)
Lamda
Centaurus
420.000
Light
Years
B9III SubGiant
No Planets
Gamma Lupus
420.000
Light
Years
B2IV SubGiant
No Planets
Adhara
430.000
Light
Years
B2II SubGiant
No Planets
Albireo
430.000
Light
Years
K2II Dwarf | B8p SubGiant
No Planets
Epsilon Centaurus
430.000
Light
Years
B1III SubGiant
No Planets
Polaris
433.800
Light
Years
F7lb SubGiant | F6 SubGiant | F3V SubGiant
No Planets
Theta Ophiuchus
436.000
Light
Years
B2IV SubGiant
No Planets
Nu Centaurus
437.000
Light
Years
B2IV SubGiant
No Planets
HAT P-26
437.000
Light
Years
K1V Dwarf
HAT P-26 b
0.0479 AU
4.23 Days
Extremely Hot
Neptunian
18.76 (EM)
0.0479 AU
4.23 Days
Extremely Hot
Neptunian
18.76 (EM)
Eta Lupus
440.000
Light
Years
B2IV SubGiant | A5Vp SubGiant | F5V SubGiant
No Planets
Alcyone
440.000
Light
Years
B5IIIe SubGiant | A0 SubGiant | A SubGiant | F3 SubGiant
No Planets
Kepler 68
440.000
Light
Years
G Dwarf | M SubDwarf
Kepler 68 b
0.0617 AU
5.398 Days
Inferno
Neptunian
5.9 (EM)
34,827 Miles
0.0617 AU
5.398 Days
Inferno
Neptunian
5.9 (EM)
34,827 Miles
Kepler 68 c
0.0905 AU
9.605 Days
Inferno
SubNeptunian
4.76 (EM)
14,393 Miles
0.0905 AU
9.605 Days
Inferno
SubNeptunian
4.76 (EM)
14,393 Miles
Kepler 68 d
1.4 AU
625 Days
Warm
Jovian
0.87 (JM)
1.4 AU
625 Days
Warm
Jovian
0.87 (JM)
Zeta Taurus
440.000
Light
Years
B2IIIpe SubGiant
No Planets
HAT P-54
442.920
Light
Years
K Dwarf
>HAT P-54 b
0.0412 AU
Extremely Hot
Jovian
0.76 (JM)
167,030 Miles
0.0412 AU
Extremely Hot
Jovian
0.76 (JM)
167,030 Miles
RW Aur
450.000
Light
Years
K1 Dwarf | K5 Dwarf
No Planets
Chi Carina
450.000
Light
Years
B3IVp Subgiant
No Planets
HAT P-1
450.000
Light
Years
F8 SubGiant | G0V Dwarf
>HAT P-1 b
0.05561 AU
4.4652 Days
Inferno
Jovian
0.529 (JM)
234,375 Miles
0.05561 AU
4.4652 Days
Inferno
Jovian
0.529 (JM)
234,375 Miles
UX Tauri
450.000
Light
Years
K2Ve Dwarf | M1Ve SubDwarf
No Planets
2M J044144
455.000
Light
Years
Y Brown Dwarf | Sub Brown Dwarf
No Planets
GQ Lupi
455.000
Light
Years
K7eV Dwarf | L Brown Dwarf
No Planets
HAT P-3
455.000
Light
Years
K Dwarf
HAT P-3 b
0.0387 AU
2.90 Days
Inferno
Jovian
0.591 (JM)
146,951 Miles
0.0387 AU
2.90 Days
Inferno
Jovian
0.591 (JM)
146,951 Miles
FU Tauri
456.620
Light
Years
M7 SubDwarf | M9 SubDwarf
No Planets
Alpha Lupus
460.000
Light
Years
B1.5III SubGiant
No Planets
Theta Carina
460.000
Light
Years
B0.5Vp Subgiant
No Planets
HAT P-12
463.130
Light
Years
K5 Dwarf
HAT P-12 b
0.0384 AU
3.2130 Days
Extremely Hot
Jovian
0.211 (JM)
170,406 Miles
0.0384 AU
3.2130 Days
Extremely Hot
Jovian
0.211 (JM)
170,406 Miles
Dschubba
465.950
Light
Years
B0.3IV SubGiant | B1V SubGiant
No Planets
WASP-140
466.000
Light
Years
K0 Dwarf
WASP-140 b
0.0323 AU
2.23598 Days
Inferno
Jovian
2.44 (JM)
255,876 Miles
0.0323 AU
2.23598 Days
Inferno
Jovian
2.44 (JM)
255,876 Miles
Tau Scorpius
470.000
Light
Years
B0.2V SubGiant
No Planets
1RXS 1609
472.926
Light
Years
K7V Dwarf | Y Brown Dwarf
No Planets
GSC 06214-00210
473.000
Light
Years
K7 Dwarf | Y Brown Dwarf
No Planets
Kepler 438
473.000
Light
Years
M SubDwarf
Kepler 438 b
0.16600 AU
35.2331 Days
Aliens?
Cold
Terran
1.30 (EM)
8,709 Miles
0.16600 AU
35.2331 Days
Aliens?
Cold
Terran
1.30 (EM)
8,709 Miles
11 Oph
473.000
Light
Years
M7 SubDwarf | Y Brown Dwarf
No Planets
Lamda Taurus
480.000
Light
Years
B3V SubGiant | A4IV SubGiant
No Planets
Kappa Scorpius
480.000
Light
Years
B1.5III SubGiant
No Planets
Pherkad
487.000
Light
Years
A2III SubGiant
No Planets
CoRoT-7
489.234
Light
Years
G9V Dwarf
CoRoT-7 b
0.0172 AU
0.8536 Days
Inferno
Super Terran
4.80 (EM)
13,033 Miles
0.0172 AU
0.8536 Days
Inferno
Super Terran
4.80 (EM)
13,033 Miles
CoRoT-7 c
0.0460 AU
3.698 Days
Inferno
SubNeptunian
8.39 (EM)
0.0460 AU
3.698 Days
Inferno
SubNeptunian
8.39 (EM)
Hassaleh
490.000
Light
Years
K3II Dwarf
No Planets
Kepler 186
490.000
Light
Years
M1V SubDwarf
Kepler 186 b
0.0378 AU
3.88679 Days
Very Hot
Terran
8,551 Miles
0.0378 AU
3.88679 Days
Very Hot
Terran
8,551 Miles
Kepler 186 c
0.0574 AU
7.2673 Days
Very Hot
Terran
9,897 Miles
0.0574 AU
7.2673 Days
Very Hot
Terran
9,897 Miles
Kepler 186 d
0.0861 AU
13.342 Days
Hot
Super Terran
11,006 Miles
0.0861 AU
13.342 Days
Hot
Super Terran
11,006 Miles
Kepler 186 e
0.1216 AU
22.407 Days
Hot
Super Terran
2.5 (EM)
10,530 Miles
0.1216 AU
22.407 Days
Hot
Super Terran
2.5 (EM)
10,530 Miles
Kepler 186 f
0.36 AU
129.944 Days
Aliens?
Cold
Terran
1.4 (EM)
8,606 Miles
0.36 AU
129.944 Days
Aliens?
Cold
Terran
1.4 (EM)
8,606 Miles
Zeta Arae
490.000
Light
Years
K3II Dwarf
No Planets
Mirzam
490.000
Light
Years
B1II SubGiant
No Planets
Mirfak
510.000
Light
Years
F5lb SubGiant
No Planets
Albaldah
510.000
Light
Years
F2II SubGiant
No Planets
Epsilon Lupus
510.000
Light
Years
B2IV SubGiant
No Planets
Mu Centaurus
510.000
Light
Years
B2IV SubGiant
No Planets
GSC
02652-01324
512.000
Light
Years
K0V Dwarf
GSC 02652-01324 b
0.0393 AU
3.0300 Days
Inferno
Jovian
0.61 (JM)
192,085 Miles
0.0393 AU
3.0300 Days
Inferno
Jovian
0.61 (JM)
192,085 Miles
CI Tau
518.000
Light
Years
KIVe Dwarf
CI Tau b
0.09 AU ?
8.9965 Days
Inferno
Jovian
12.31 (JM)
0.09 AU ?
8.9965 Days
Inferno
Jovian
12.31 (JM)
CI Tau c
? AU
Jovian
Jupiter Size
? AU
Jovian
Jupiter Size
CI Tau d
? AU
Jovian
Saturn Size
? AU
Jovian
Saturn Size
CI Tau e
90 AU ?
Freezing
Jovian
Saturn Size
90 AU ?
Freezing
Jovian
Saturn Size
Sadal Melik
520.000
Light
Years
G2lb Dwarf
No Planets
Delta Perseus
520.000
Light
Years
B5III SubGiant
No Planets
ChaHa 8
521.850
Light
Years
M SubDwarf
No Planets
CT Chamaeleontis
538.157
Light
Years
K7 Dwarf | Y Brown Dwarf
No Planets
Sadal Suud
540.000
Light
Years
G0lb Dwarf
No Planets
HAT P-18
541.420
Light
Years
K Dwarf
HAT P-18 b
0.0559 AU
5.5080 Days
Extremely Hot
Jovian
0.1969 (JM)
168,807 Miles
0.0559 AU
5.5080 Days
Extremely Hot
Jovian
0.1969 (JM)
168,807 Miles
Suhail al Wazn
545.000
Light
Years
K4lb Dwarf
No Planets
HD 93563
548.000
Light
Years
B8.5IIIe SubGiant
No Planets
Antares
550.000
Light
Years
M1.5 SubDwarf | B2.5V SubGiant
No Planets
Gamma Cassiopeiae
550.000
Light
Years
B0.5IVe SubGiant
No Planets
Kepler 10
564.250
Light
Years
G Dwarf
Kepler 10 b
0.01684 AU
0.8374 Days
Inferno
Super Terran
3.33 (EM)
11,639 Miles
Density 5.8
0.01684 AU
0.8374 Days
Inferno
Super Terran
3.33 (EM)
11,639 Miles
Density 5.8
Kepler 10 c
0.2410 AU
45.294 Days
Very Hot
Neptunian
17.18 (EM)
18,607 Miles
Density 7.1
0.2410 AU
45.294 Days
Very Hot
Neptunian
17.18 (EM)
18,607 Miles
Density 7.1
Al Niyat
568.000
Light
Years
B1III SubGiant | B1V SubGiant
No Planets
Shaula
570.000
Light
Years
B2IV SubGiant | DA7.9 White Dwarf
No Planets
Upsilon Scorpius
580.000
Light
Years
B2IV SubGiant
No Planets
Pi Scorpius
590.000
Light
Years
B1V SubGiant | B2V SubGiant
No Planets
WASP-6
600.000
Light
Years
G8 Dwarf
WASP-6 b
0.0421 AU
3.3610 Days
Inferno
Jovian
0.503 (JM)
0.0421 AU
3.3610 Days
Inferno
Jovian
0.503 (JM)
