Moving the solar system would take millions of years, but that is a useful timeframe if you are dodging random threats. For specific threats, you need to put y

Moving the solar system would take millions of years, but that is a useful timeframe if you are dodging random threats. For specific threats, you need to put your valuables in cans and boost those to someplace safer, choosing somewhere with resources to replace what you leave behind. For that to be doable you probably need to solve p-11B fusion, or something better we don't know anything about yet.