| 木星直径、平均値 | 139,822 km86,881 mi | NASA/JPL Solar System Dynamics |
| 土星直径、環を除く | 116,464 km72,367 mi | NASA/JPL Solar System Dynamics |
| 天王星直径、平均値 | 50,724 km31,518 mi | NASA/JPL Solar System Dynamics |
| 海王星直径、平均値 | 49,244 km30,599 mi | NASA/JPL Solar System Dynamics |
| 地球直径、平均値 | 12,742 km7,918 mi | NASA/JPL · IAU 2015 report |
| 金星直径、平均値 | 12,103.6 km7,521 mi | NASA/JPL Solar System Dynamics |
| 火星直径、平均値 | 6,779 km4,212 mi | NASA/JPL · IAU 2015 report |
| ガニメデ直径、平均値 | 5,262.4 km3,270 mi | NASA/JPL Solar System Dynamics |
| タイタン直径、平均値 | 5,149.52 km3,200 mi | NASA/JPL Solar System Dynamics |
| 水星直径、平均値 | 4,878.8 km3,032 mi | NASA/JPL Solar System Dynamics |
| カリスト直径、平均値 | 4,820.6 km2,995 mi | NASA/JPL Solar System Dynamics |
| イオ直径、平均値 | 3,642.98 km2,264 mi | NASA/JPL Solar System Dynamics |
| 月直径、平均値 | 3,474.8 km2,159 mi | NASA/JPL Solar System Dynamics |
| エウロパ直径、平均値 | 3,121.6 km1,940 mi | NASA/JPL Solar System Dynamics |
| トリトン直径、平均値 | 2,705.2 km1,681 mi | NASA/JPL Solar System Dynamics |
| 冥王星直径、平均値 | 2,376.6 km1,477 mi | NASA/JPL Solar System Dynamics |
| カロン直径、平均値 | 1,212 km753 mi | NASA/JPL Solar System Dynamics |
| ケレス直径、平均値 | 939.4 km584 mi | NASA/JPL Solar System Dynamics |