Once you are on a trajectory that'll leave the Kerbol System you'll reach a point where you just can't go any further, espacially because of the time it takes. The distances in that area are pretty huge and combined with the fact that you slow down a lot on your way to the apoapsis... I guess it's nearly impossible to go any further than the distance showed in the video. Just think about how long it takes to travel the distance between Jool an Kerbin and now imagine doing that with 100m/s orbital speed... But thank you for watching my video and the very positive feedback you gave me!
Thank you very much! Yup, I'd have loved to see that EVA report.. But everytime I tried to get one leads to a game crash
Wow, I am amazed by your postive feedback, I really didn't expect that.