AND you'd have to add a bunch of new fuels.
I mean, you need solar sails, ion drive, common rocket tech, warp technology (like when you contract space in front and lessen your mass, allowing you to reach close to lightspeed and travel faster than it by pulling space toward you). So, you'd have to make a new rocket-type thing recipe that will probably have to be INSANELY expensive. (You BETTER do Europa! I wanna see frozen ocean lifes!) So I thought: why not go one better? Although Alpha Centauri A and B are not technically the closest, they are a mere 4 light years away. By watching YogCast, I saw that you more or less plan to do every notable body in the solar system.
Feel free to skip down to the idea! So, will you PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE consider my idea, despite how full you hands are already. This is simply too big for me to ask of you without begging so I'm gonna copy/paste here.