Mining & Battle Dice
The mining and battle dice are components used in the game, however they're to be used at different times. The mining die is a D12 that was designed to simulate traveling across a planet. The face values for the mining die vary from one to three. In total there are five one's, five two's, and two three's.
The battle dice are two D6 that are design to resemble the outside of a spaceship. Each one of the faces have surface damage, which directly relates to how well or poorly you did in the attack or defending. The face with a value of one has significantly more visible damage to it than that of face number five.