So a rough guess on a planet used for gathering the energy for energy for grav tech..

Would it be around 30 - 60 degree's or aim for more heat wise?

Just a quick kinda noob'ish question or two here;

A: What is the recemended tempature for a planet souly used for extracting Deu?

B: Same as a, but for geting heat for satalites ( eg: 60 degree's? or higher? )


Thanks

Is there a way.. for example: to remove defence structures or ships from the building box at the bottom? or you stuck with it?

Name says enuff, is it possible? and how?