Is there any way to...

[bbq]

...to make my game to allow more than 10 warp points per system? Thanks.

[Randallw]

I don't believe its possible, sorry. I have built wormholes in a system and if I try to build an 11th I get a message saying I can't build it as there are already 10 wormholes in the system. There are no options to choose the number of WH per system, so short of a Mod perhaps, its not possible.

[Alneyan]

In addition to what Randallw wrote, this limit is hardcoded into the game, and cannot be bypassed by a mod. It is possible to put more than ten wormholes in a custom map though, and it *should* work in the game. The other parts of the limitation would still apply (so no Warp Opening to this system) as well.

[narf poit chez BOOM]

This is also used in the much later parts of the game to turtle. By PBW convention, or so I've heard, you must have one system with only 9 wormholes if you do that.