http://i.imgur.com/P3DTRft.gif
Security status: Empire restrictions-
Below -2 = not in 1.0 sec systems
Below -2.5 = not in 0.9 sec systems
Below -3 = not in 0.8 sec systems
Below -3.5 = not in 0.7 systems
Below -4 = not in 0.6 systems
Below -4.5 = not in 0.5 systems
-5 or below = KOS in all empire.

1 au = km 149 598 000
3 au = 449 000 000
5 au = km 747 990 000
7 au = km 1 047 186 000
9 au = km 1 346 382 000
11 au = km 1 645 578 000
13 au = km 1 944 774 000
14 au = km 2 094 372 000
14.35 au = km 2 147 483 647
32 au = km 4 787 136 000
48 au = km 7 180 704 000