The Arguement Against Void Speed being a phenominum

The problem is this: there are any number of particles out there that travel at speeds of a significant portion of the speed of light. There are stars and galaxies moving at incredible speeds. If void speed is a phenominum of physics then why don't all these thing enter void space? Someone recently posted that void speed is a hard speed limit but I don't think it should be. I think that we should simply incorporate a device into the game that activates a field that allows the ship to enter void speed at 1%C, and the real phenominum is the effects of this field at 1%C.