Space Debris:

https://www.google.co.uk/imgres?imgurl=https%3A%2F%2Fwww.universetoday.com%2Fwp-content%2Fuploads%2F2014%2F03%2Fspitzer-20061010-full.jpg&imgrefurl=https%3A%2F%2Fwww.universetoday.com%2F130136%2Ffar-asteroid-belt-earth%2F&docid=AupqU3XUGQoFZM&tbnid=LjnZouELXsNJUM%3A&vet=10ahUKEwi9g-mR7rbXAhUEQBoKHTalBLEQMwgqKAQwBA..i&w=2000&h=1125&safe=active&client=firefox-b-ab&bih=1091&biw=1920&q=asteroid%20belt%20&ved=0ahUKEwi9g-mR7rbXAhUEQBoKHTalBLEQMwgqKAQwBA&iact=mrc&uact=8

Planet: 

https://www.google.co.uk/imgres?imgurl=https%3A%2F%2Fd1o50x50snmhul.cloudfront.net%2Fwp-content%2Fuploads%2F2017%2F06%2F21180000%2Fplanet-10-orange-blue-final-small-800x533.jpg&imgrefurl=https%3A%2F%2Fwww.newscientist.com%2Farticle%2Fmg23431314-400-weird-orbits-hint-planet-ten-might-lurk-at-solar-system-edge%2F&docid=1fNB5FwZ_D81MM&tbnid=4TPbglyXgMHn5M%3A&vet=10ahUKEwj3jO6u87bXAhVF2RoKHf7iB6UQMwg7KAAwAA..i&w=800&h=533&safe=active&client=firefox-b-ab&bih=1074&biw=958&q=planet&ved=0ahUKEwj3jO6u87bXAhVF2RoKHf7iB6UQMwg7KAAwAA&iact=mrc&uact=8

Moon:

https://www.google.co.uk/imgres?imgurl=https%3A%2F%2F2.bp.blogspot.com%2F-7Swg11J_EWg%2FVtcpaO5csSI%2FAAAAAAAAASo%2F0wh8_2WMGVg%2Fs1600%2Froche%252Basteroids.jpg&imgrefurl=http%3A%2F%2Fcodenamewargaming.blogspot.com%2F2016%2F03%2Feskadra-bandytow-kampania-oparta-na.html&docid=sr0fRBmOaZ7c6M&tbnid=x61YJ6nJDWo6KM%3A&vet=10ahUKEwj-iej4q7bXAhUHuBoKHaQID6gQMwhRKBUwFQ..i&w=1277&h=966&safe=active&client=firefox-b-ab&bih=1091&biw=1920&q=pas%20asteroid&ved=0ahUKEwj-iej4q7bXAhUHuBoKHaQID6gQMwhRKBUwFQ&iact=mrc&uact=8

Spaceship: 

https://free3d.com/3d-models/spaceship

Modified to create different sizes/shapes, Modified using Adobe ilustrator, Blender and XNALara_XPS 11.8