Below is a list of stars listed by Solar Radii. new additions to the site must be added here.
Stars marked with a * have site-estimated sizes.
Stars highlighted in red have unlikely estimates.
Some stars do not have pages yet. Be patient!
| Name | Radius | Diameter |
| Stephenson 2-18 | 2,150 R☉ | 2,992,800,000 km |
| UY Scuti | 1,707 R☉ | 2,376,511,200 km |
| NML Cygni | 1,650 R☉ | 2,296,800,000 km |
| BC Cygni | 1,553 R☉ | 2,161,776,000 km |
| WOH G64 | 1,540 R☉ | 2,143,680,000 km |
| RSGC1-F01 | 1,530 R☉ | 2,129,760,000 km |
| HV 888 | 1,509 R☉ | 2,100,528,000 km |
| NML Cygni* | 1,500 R☉ | 2,088,000,000 km |
| LGGS J013414.27+303417.7 | 1,479 R☉ | 2,058,768,000 km |
| VX Sagittarii | 1,456 R☉ | 2,026,752,000 km |
| VY Canis Majoris | 1,420 R☉ | 1,976,640,000 km |
| Stephenson 2-18* | 1,300 R☉ | 1,809,600,000 km |
| V354 Cephei | 1,245 R☉ | 1,733,040,000 km |
| Westerlund 1-237 | 1,245 R☉ | 1,733,040,000 km |
| BC Cygni | 1,187 R☉ | 1,652,304,000 km |
| Westerlund 1-26 | 1,145 R☉ | 1,593,840,000 km |
| VV Cephei A | 1,060 R☉ | 1,475,520,000 km |
| KY Cygni | 1,032 R☉ | 1,436,544,000 km |
| UY Scuti | 909 R☉ | 1,265,328,000 km |
| Westerlund 1-20 | 858 R☉ | 1,194,336,000 km |
| Betelgeuse | 764 R☉ | 1,063,488,000 km |
| Mu Cephei | 762 R☉ | 1,060,704,000 km |
| Westerlund 1-75 | 722 R☉ | 1,005,024,000 km |
| R Leporis | 710 R☉ | 988,320,000 km |
| Antares A | 680 R☉ | 946,560,000 km |
| R Horologii | 630 R☉ | 876,960,000 km |
| V382 Carinae | 616 R☉ | 857,472,000 km |
| CW Leonis | 560 R☉ | 779,520,000 km |
| Mira A | 402 R☉ | 559,584,000 km |
| Almaaz | 358 R☉ | 498,336,000 km |
| La Superba | 315 R☉ | 438,480,000 km |
| Pistol Star | 308 R☉ | 428,736,000 km |
| R Doradus | 298 R☉ | 414,816,000 km |
| Rasalgethi | 284 R☉ | 395,328,000 km |
| Wezen | 188 R☉ | 261,696,000 km |
| S Doradus | 100 R☉ | 139,200,000 km |
| Rigel | 74.1 R☉ | 103,147,200 km |
| Canopus | 73.3 R☉ | 102,033,600 km |
| Polaris A | 46.27 R☉ | 64,407,840 km |
| Aldebaran | 45.1 R☉ | 62,779,200 km |
| R136a1 | 42.7 R☉ | 59,438,400 km |
| Arcturus | 25.4 R☉ | 35,356,800 km |
| Hamal | 15.19 R☉ | 21,144,480 km |
| VV Cephei B | 13 R☉ | 18,096,000 km |
| Pollux | 8.97 R☉ | 12,486,240 km |
| VFTS 3522 | 7.25 R☉ | 10,092,000 km |
| VFTS 3521 | 7.22 R☉ | 10,050,240 km |
| Antares B | 5.2 R☉ | 7,238,400 km |
| Regulus A | 4.21 R☉ | 5,860,320 km |
| Vega | 2.7 R☉ | 3,794,592 km |
| KOI-3617 A | 2.23 R☉ | 3,114,864 km |
| Castor Aa | 2.08 R☉ | 2,907,888 km |
| Procyon A | 2.04 R☉ | 2,843,856 km |
| Sirius A | 1.71 R☉ | 2,386,444 km |
| Castor Ba | 1.64 R☉ | 2,294,016 km |
| Rigil Kentaurus | 1.21 R☉ | 1,694,760 km |
| The Sun | 1 R☉ | 1,391,400 Km |
| HD 186302 | 0.95 R☉ | 1,322,400 km |
| Toliman | 0.85 R☉ | 1,195,867 km |
| Epsilon Eridani | 0.742 R☉ | 1,032,864 km |
| Wolf 1061 | 0.319 R☉ | 444,048 km |
| Barnard’s Star | 0.187 R☉ | 260,304 km |
| Proxima Centauri | 0.1542 R☉ | 214,646 km |
| Wolf 359 | 0.144 R☉ | 200,448 km |
| Teegarden’s Star | 0.12 R☉ | 167,040 km |
| DENIS J081730.0−615520 | 0.0944 R☉ | 131,404 km |
| EBLM J0555-57 Ab | 0.08 R☉ | 117,484 km |
| Mira B | 0.015 R☉ | 20,880 km |
| Procyon B | 0.01234 R☉ | 17,177 km |
| AR Scorpii B | 0.01 R☉ | 13,920 km |
| Sirius B | 0.008098 R☉ | 11,272 km |
| Calvera | N/A | 25 km |