Getting a jump point to a particular system (possible spoilers)

[Beaker (OP)]

In my current game, the Invaders have found their way to a system that is not connected to any other existing system.  I would like to connect with that system.  In the system summary screen it is system 24, and I have most of the systems with similar numbers already explored.  (I tried to post a picture of the system summary screen here, but the board won't let me?)
Any suggestions on how to maximize my chances of getting there?  Tweaks to Local System Gen Chance and Spread?  Other strategies?  I'm not above manually changing things with SM, if that's possible. I have "known star systems" turned on.  Thanks for any help.

[MarcAFK]

You can manually change what system a jump point links to with sm mode. I'm currently without PC so can't tell you exactly where the option is, it's somewhere on the system window where you explore new jump points.

[Beaker (OP)]

Thanks for the heads up MarcAFK, I found it in the system generation screen under the jump points tab.