star charts

I was working on a space chart for a month, it was hard but  fun at the same time. It is about  if our planet ends we could go and find   another planet . This is how I made it ...

1st I made my planets.
2nd I coloured  them in with pastels.
3rd I painted my black paper black.
4th I glued my planets on.
5th I drew white lines on the black paper.
What part do you think is the hardest?