\begin{table}%T5
\caption{\label{table:5}External surviving protoplanets at 170~000~years.}  
%\centering
\par
\begin{tabular}{c| c c c c c c c c c c c}
 \hline\hline 
Scenario & $N$ & $\overline{m}_{{\rm proto}}~({M}_{\oplus})$
& $m_{{\rm max}}~({M}_{\oplus})$ &
$\overline{a}~({\rm AU})$ & $a_{{\rm min}}~({\rm AU})$ &
$a_{{\rm max}}~({\rm AU})$ & $\overline{e}$ &
$e_{{\rm min}}$ & $e_{{\rm max}}$ &
$\overline{i}~\degr$ & $i_{{\rm max}}~\degr$\\
 \hline
I & 32 & 0.13 & 0.86 & 4.59 & 0.63 & 9.31 & 0.48 & 0.19 & 0.81 &
5.65 & 25.18\\
II & 32 & 0.13 & 0.86 & 7.04 & 1.31 & 28.24 & 0.53 & 0.24 & 0.86 &
3.64 & 9.35\\
III & 25 & 0.19 & 0.67 & 5.81 & 1.84 & 13.07 & 0.47 & 0.16 & 0.87
& 4.33 & 14.90\\
IV & 23 & 0.42 & 0.99 & 8.18 & 1.21 & 33.5 & 0.53 & 0.13 & 0.89 &
2.71 & 11.54\\
V & 16 & 0.55 & 1.34 & 10.26 & 2.42 & 40.97 & 0.52 & 0.10 & 0.96 &
4.62 & 11.33\\
 \hline\end{tabular}
\end{table}