Thanks that worked good. Now however, there is something wrong with the map editor. It keeps telling me when I want to edit the system that it's "Unable to insert a line" and then when the Edit System dialog pops up the Pysical Type is blank and I can't add anything to it.
If you are making random maps and then editing, it is best to start with a random map generated in SE4 itself, then saved, then opened in the Map Editor.