Then don't accept any of those well paying missions to Alpha Centauri.By the way, they need to fix that binary star thing. I don't wanna travel 20 minutes to dock at a station.
P.S.: If you're flying missions (if not: why are flying out to those stations instead of jumping to the next system?), the distance to the destination station is given in the mission description before you accept the mission. The only time this doesn't work out is for missions (retireval, kill) that require you to obtain the mission details in the target system (contact, nav beacon, base scan).