Im playing with https://mods.factorio.com/mod/interstellar-travel & https://mods.factorio.com/mod/Redrawn-Space-Connections and it seems to somehow fuck up connection betwen Shattered Planet Approach & Shattered Planet so it doesnt generate

So that's an issue with those mods and there's not much I can do on my end.

well thats sad, gonna try report this problem to them...

I've likewise asked if there's anything that we could do to solve this issue. I'd like for people to be able to play as they desire and would rather not have to make Interstellar Travel an incompatibility.

idk how it fuckup the connection tho... and im not that good in mods neither to go and look it up...

I made a post on that mod's discussions page regarding this. That mod's code is removing the connection as found in the logfile.

https://mods.factorio.com/mod/interstellar-travel/discussion/698bb85965a7e44ea94f5ba1

If the author decides to not fix it for any reason, you might want to flag it as incompatible. Or another mod needs to add it back again in the final-fixes data stage...

The mod author locked my post and doesn't seem to be going to fix it.

Does Redrawn Space Compatibility help?
https://mods.factorio.com/mod/redrawn-space-compat-fixes

That mod has Interstellar Travel as incompatible.

I would take that as an indicator that the base Redrawn Space Connection will not play nicely with Interstellar Travel either.
[edit] well scratch that, it literally says "intended to be played with Redrawn Space Connection

yea. too bad it just is not working with this shattered planet mod. It removes all connections to the shattered planet except the one to the solar system edge. He doesn't even care enough to fix the issue even when many have reported it.