Custom Dice

I am looking to make create a game for my friends. The problem is it uses custom dice and some of the numbers on the die are weighted. The die are as follows: First Gear dice is 4 sided and weighted (1,1,2,2) Second Gear dice is 6 sided die and weighted (2,3,3,4,4) Third Gear is 8 sided die and weighted (4,5,6,6,7,7,8,8) Fourth Gear is 12 sided die and weighted (7,7,8,8,9,9,10,10,11,11,12,12) Fifth Gear is 20 sided die and weighted (11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20) Sixth Gear is a 30 sided die and weighted (21,21,21,22,22,22,23,23,23,24,24,24,25,25,25,26,26,26,27,27,27,28,28,28,29,29,29,30,30,30) I am wondering if this would be best made in a Rollable Table? And if so, is this something I can share for everyone to use? These dice represent the number of squares a vehicle can move in a certain gear. Everyone can roll their own dice. I don't know, friggin tired and no thinking straight. Hopefully someone will have an answer for me by the time I wake up =) TIA

Second Gear is weighted (2,3,3,4,4,4) sorry I missed a four in the above weight. Hey I said I was tired.

Yeah, a rollable table would be best. As for first gear... it should be 2, 3, 3, 4. At least, that's what I would do. There's a board game called Formula De / Formula One that uses dice as gears like that.

That is the game. Now the issue is how would I set these tables and how would I make them available so everyone could use them.