\begin{longtable}[]{@{}cclrrrrrrrrl@{}}
\caption{Data about the planets of our solar system.}\tabularnewline
\toprule\noalign{}
\multicolumn{2}{@{}c}{%
} & Name & Mass (10\^{}24kg) & Diameter (km) & Density (kg/m\^{}3) & Gravity
(m/s\^{}2) & Length of day (hours) & Distance from Sun (10\^{}6km) & Mean
temperature (C) & Number of moons & Notes \\
\midrule\noalign{}
\endfirsthead
\toprule\noalign{}
\multicolumn{2}{@{}c}{%
} & Name & Mass (10\^{}24kg) & Diameter (km) & Density (kg/m\^{}3) & Gravity
(m/s\^{}2) & Length of day (hours) & Distance from Sun (10\^{}6km) & Mean
temperature (C) & Number of moons & Notes \\
\midrule\noalign{}
\endhead
\bottomrule\noalign{}
\endlastfoot
\multicolumn{2}{@{}c}{%
\multirow{4}{*}{\centering\arraybackslash Terrestrial planets}} & Mercury &
0.330 & 4,879 & 5427 & 3.7 & 4222.6 & 57.9 & 167 & 0 & Closest to the Sun \\
& & Venus & 4.87 & 12,104 & 5243 & 8.9 & 2802.0 & 108.2 & 464 & 0 & \\
& & Earth & 5.97 & 12,756 & 5514 & 9.8 & 24.0 & 149.6 & 15 & 1 & Our world \\
& & Mars & 0.642 & 6,792 & 3933 & 3.7 & 24.7 & 227.9 & -65 & 2 & The red
planet \\
\multirow{4}{*}{\centering\arraybackslash Jovian planets} &
\multirow{2}{*}{\centering\arraybackslash Gas giants} & Jupiter & 1898 & 142,984
& 1326 & 23.1 & 9.9 & 778.6 & -110 & 67 & The largest planet \\
& & Saturn & 568 & 120,536 & 687 & 9.0 & 10.7 & 1433.5 & -140 & 62 & \\
& \multirow{2}{*}{\centering\arraybackslash Ice giants} & Uranus & 86.8 & 51,118
& 1271 & 8.7 & 17.2 & 2872.5 & -195 & 27 & \\
& & Neptune & 102 & 49,528 & 1638 & 11.0 & 16.1 & 4495.1 & -200 & 14 & \\
\multicolumn{2}{@{}c}{%
Dwarf planets} & Pluto & 0.0146 & 2,370 & 2095 & 0.7 & 153.3 & 5906.4 & -225 & 5
& Declassified as a planet in 2006. \\
\end{longtable}
