Gezegenler
| Merkür | Venüs | Dünya | Mars | Jüpiter | Satürn | Uranüs | Neptün | ||
|---|---|---|---|---|---|---|---|---|---|
| Astronomik sembolü | |||||||||
| Güneş`ten uzaklığı | km AU |
57,909,175 0.38709893 |
108,208,930 0.72333199 |
149,597,870 1 |
227,936,640 1.52366231 |
778,412,010 5.20336301 |
1,426,725,400 9.53707032 |
2,870,972,200 19.19126393 |
4,498,252,900 30.06896348 |
| Radius`dan | km | 2,439.64 0.3825 |
6,051.59 0.9488 |
6,378.15 1 |
3,397.00 0.53226 |
71,492.68 11.209 |
60,267.14 9.449 |
25,557.25 4.007 |
24,766.36 3.883 |
| Yüzey alanı | km² | 75,000,000 0.1471 |
460,000,000 0.9010 |
510,000,000 1 |
140,000,000 0.2745 |
64,000,000,000 125.5 |
44,000,000,000 86.27 |
8,100,000,000 15.88 |
7,700,000,000 15.10 |
| Hacim | km3 | 10 0.056 |
11 0.87 |
12 1 |
11 0.151 |
15 1,321.3 |
14 763.59 |
13 63.086 |
13 57.74 |
| Kütle | kg | 23 0.055 |
24 0.815 |
24 1 |
23 0.107 |
27 318 |
26 95 |
25 14 |
26 17 |
| Yoğunluk | g/cm3 | 5.43 | 5.24 | 5.515 | 3.940 | 1.33 | 0.70 | 1.30 | 1.76 |
| Ekvatoral yerçekimi | m/s2 | 3.70 | 8.87 | 9.81 | 3.71 | 23.12 | 8.96 | 8.69 | 11.00 |
| Kaçış hızı | km/s | 4.25 | 10.36 | 11.18 | 5.02 | 59.54 | 35.49 | 21.29 | 23.71 |
| Dönüş periyodu | 58.646225 | -243.0187 | 0.99726968 | 1.02595675 | 0.41354 | 0.44401 | -0.71833 | 0.67125 | |
| Orbital periyot | 0.2408467 | 0.61519726 | 1.0000174 | 1.8808476 | 11.862615 | 29.447498 | 84.016846 | 164.79132 | |
| Dışmerkezlik | 0.20563069 | 0.00677323 | 0.01671022 | 0.09341233 | 0.04839266 | 0.05415060 | 0.04716771 | 0.00858587 | |
| Yörünge eğikliği | Derece | 7.00487 | 3.39471 | 0.00005 | 1.85061 | 1.30530 | 2.48446 | 0.76986 | 1.76917 |
| Eksen eğikliği | Derece | 0.0 | 177.3 | 23.45 | 25.19 | 3.12 | 26.73 | 97.86 | 29.58 |
| Yüzeydeki sıcaklık | K | 440 | 730 | 288-293 | 186-268 | 152 | |||
| Havadaki sıcaklık | K | 288 | 165 | 135 | 76 | 73 | |||
| Atmosferin bileşimi | He Na+ P+ | CO2 N2 | N2 O2 | CO2 N2 Ar | H2 He | H2 He | H2 He CH4 | H2 He CH4 | |
| Doğal uydularının sayısı | 0 | 0 | 1 | 2 | 63 | 57 | 27 | 13 | |
| Halkaları | Yok | Yok | Yok | Yok | Var | Var | Var | Var | |
| Çevresini temizlesi ? | 4 | 6 | 6 | 5 | 5 | 5 | 4 | 4 | |
Cüce gezegenler
| Ceres`` Names in ``italics`` indicate dwarf planets. For more information about the 2006 reclassification of Pluto, Ceres and Eris as dwarf planets, see 2006 redefinition of planet. | Pluto`` | Eris`` | ||
|---|---|---|---|---|
| Astronomical symbol | ||||
| Mean distancefrom Sun | km AU |
413,715,000 2.766 |
5,906,376,200 39.48168677 |
10,210 million 67.6681 |
| Mean radius | km :E |
471 0.0738 |
1,148.07 0.180 |
1,200 0.19 |
| Volume | km3 :E |
2,800,000 0.0055 |
17,000,000 0.0333 |
18,000,000 0.0353 |
| Surface area | km² :E |
8 0.00042 |
9 0.0066 |
9 0.007 |
| Mass | kg :E |
20 0.00016 |
22 0.0022 |
22 0.0028 |
| Density | g/cm3 | 2.08 | 2.0 | |
| Equatorial gravity | m/s2 | 0.27 | 0.60 | |
| Escape velocity | km/s | 0.51 | 1.2 | |
| Rotation period | days | 0.3781 | -6.38718 | |
| Orbital period | years | 4.599 | 247.92065 | 557 |
| Mean orbital speed | km/s | 17.882 | 4.7490 | 3.436 |
| Eccentricity | 0.080 | 0.24880766 | 0.44177 | |
| Inclination | deg. | 10.587 | 17.14175 | 44.187 |
| Axial tilt | deg. | 4 | 119.61 | |
| Mean surface temp. | K | 167 | 40 | 30 |
| Mean air temp. | K | |||
| Atmospheric composition | CH4 | |||
| Number of moons | 0 | 3 | 1 | |
| Rings? | No | No | No | |
| Planetary discriminant | 0.33 | −2 | 0.10 | |
