Don't add new object in the system containing the saved game you are loading.
It seems to create some really weird effects.
When creating a base, make sure that the template you load is not one for a planet : just check the start room, if you have Deck it shoudl be fine.
But it could be fun to imagine a big asteroid with a simulated planet
For Gundam : can you rephrase your question i really don't see what you mean. Sorry.
For Resender : Do you mean that you havent been able to create new systems ?
That's quite strange. I will check again tomorrow if i havent broken something in the program because i created two systems before and both the game and the explorer can see them.
Good luck.
Shsan