Stellar Catalog | Discover the nearby universe

Latest research

Current news

Massive brown dwarf HD 203771 b confirmed in eccentric orbit around orange dwarf

Researchers have measured the mass of HD 203771 b, a rare brown dwarf orbiting an orange dwarf star. By combining precise astrometry and radial velocity data, the study confirms the companion has a mass roughly 70 times that of Jupiter. The analysis ...

HD 158485 revealed as a binary system containing two pulsating stars

Published: yesterday

The star HD 158485, used to calibrate the James Webb Space Telescope, has been identified as a binary system. By analyzing light fluctuations from two pulsating stars in the pair, researchers calculated the orbital characteristics of the system. This...

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Latest scientific studies

Browse the latest scientific studies on stars and exoplanets in our galaxy. Stellar Catalog provides access to scientific data from astrophysics and stellar or planetary astronomy. It's a resource for anyone interested in the newest discoveries about what lies beyond our solar system.

	HD 203771 184 ly			Massive brown dwarf HD 203771 b confirmed in eccentric orbit around orange dwarf yesterday
	HD 158485 390 ly			HD 158485 revealed as a binary system containing two pulsating stars yesterday
	KELT-18 1032 ly			Escaping atmosphere of the ultrahot Jupiter KELT-18 b reveals metastable helium yesterday
	WASP 17 1315 ly			Atmospheric limb of WASP-17 b reveals significant temperature differences yesterday
	Gliese 892 21.3 ly			Revised properties of orange dwarf HD 219134 provide new insights into planetary evolution 12. 10. 2026
	WASP-39 702 ly			Atmospheric differences between morning and evening sides of planet WASP-39 b revealed 12. 10. 2026

More studies

Nearby stars catalogue

11130 stellar systems

Explore the Stellar Catalog: a complete list of the nearby stars within 98.5 light-years, including Alpha Centauri, Wolf 359, Sirius and thousands of stars and exoplanets.

Star categories

Young stellar objects Brown dwarfs Orange dwarfs Red dwarfs Sun-like stars Massive main-sequence stars Subgiants Giants Supergiants Hypergiants Wolf-Rayet Stars White dwarfs Neutron stars Black holes

Stellar catalog

Interactive 3D map

Closest star systems

Alpha Centauri	1.1 M☉	4.4 ly
Barnard star	0.14 M☉	6 ly
Luhman 16	0.03 M☉	6.5 ly
WISE 0855-0714	0.01 M☉	7.3 ly
Wolf 359	0.11 M☉	7.9 ly

Last added

HD 203771	-	184 ly
HD 158485	-	390 ly
WASP-13	-	753 ly
EK Chamaeleontis	0.11 M☉	321 ly
LSPM J0632+5053	-	269 ly

Exoplanets database

2207 planetary systems

Planetary bodies discovered orbiting nearby stars. This database contains all known exoplanets within 100 light years and much more.

Planet types

Rocky planet Super Earth Neptune-like planet Gas Giant Super puff Sub Neptune Sub Earth Lava planet Ocean planet

Exoplanet database

Closest planetary systems

Alpha Centauri	1.1 M☉	4.4 ly
Barnard star	0.14 M☉	6 ly
Wolf 359	0.11 M☉	7.9 ly
Lalande 21185	0.46 M☉	8.3 ly
Epsilon Eridani	0.82 M☉	10.5 ly

Recently discovered exoplanets

EK Chamaeleontis b	10 / 2026	2702.2 M_⊕	321.3 ly
HD 715 b	10 / 2026	201.9 M_⊕	542.8 ly
DENIS J1253-5709 b	10 / 2026	244.8 M_⊕	54.4 ly
TOI-6417 b	09 / 2026	349.7 M_⊕	1903.9 ly
TOI-6443 b	09 / 2026	1605.4 M_⊕	2051.6 ly

Newly discovered

About Stellar Catalog

Working with real data

Data in Stellar Catalog come from trusted scientific sources. Primary source is Gaia space telescope mapping the stars in Milky Way. Other sources include research papers, Simbad catalog and Exoplanet.eu database.

Estimated values

Objects listed in the Stellar Catalog often have values that are estimates. These estimates are determined using their known characteristics, such as spectral type, brightness across different wavelengths, distance from a star, and other factors.

Fresh and validated

Stellar Catalog is continuously updated with new information from research papers. Stellar and planetary data are validated by automatic processes as well as humans.