Size Comparison
Solar system objects sorted by diameter.
Jupiter
139,820 kmSaturn
116,460 kmUranus
50,724 kmNeptune
49,244 kmEarth
12,742 kmVenus
12,104 kmMars
6,779 kmGanymede
5,268 kmTitan
5,150 kmMercury
4,879 kmCallisto
4,821 kmIo
3,643 kmMoon
3,474 kmEuropa
3,122 kmTriton
2,707 kmPluto
2,377 kmEris
2,326 kmHaumea
1,632 kmRhea
1,527 kmIapetus
1,469 kmMakemake
1,430 kmGonggong
1,230 kmCharon
1,212 kmUmbriel
1,169 kmAriel
1,158 kmDione
1,123 kmQuaoar
1,110 kmTethys
1,062 kmSedna
995 kmCeres
939 km