Yeah I couldn’t have done it alone. My friend did the calculation and I did the planet hunting. We’d team up to pinpoint optimal resource points and constructing their facilities. However, since he owned some facilities and I owned others, we could only access them all when we were both online. Also, only he had the recipe for some parts and I the others, so we had to do some passing back and forth to complete the process. We only ever did it once and realized we probably wouldn’t need to do it ever again with all the money we got out of it.