this is with redrawn space connections on.
soft compatibility for dae dia and metal and stars when interstellar is installed.
it should now be compatible with all configurations of interstellar.

let me know how you want me to send it to you.
Edit:
i stopped the connection to woodoria this should align better with your original intent for the mod. Easy planets inside harder planets outside. connetion to Gleba let me know if you want Fulgora connect too. i can do that pretty easily by just adding a new connection. (doesnt require woodoria since i handle it with interstellar)
i have tested
with dae dia
with metal and stars
with dae dia and metal and stars
and without dae dia or metal and stars
all configurations work exactly the same. those are the only mods that will change the configuration of the universe layout for interstellar.
needs these dependencies
"? interstellar-travel",
"! Tiered-Solar-System"
"(?) Redrawn-Space-Connections", <- doesn't work on its own only when installed with interstellar (this would be a massive undertaking. 18+ auto generate connections that cant be removed since they are procedural.)
"(?) dea-dia-system", <- not directly supported so hidden optional dependency for interstellar
"(?) metal-and-stars" <- not directly supported so hidden optional dependency for interstellar
because those mods have support under certian conditions i threw in a basic check to the code so they arent just black listed.

I cant test every possible configureation with every single planet. but to the best of my knowledge this should be fixed completely for interstellar with the big configurations.
Im using a large majority of the planet mods. so this should scale down for anyone else using interstellar.
i also added the connection from fulgora to nauvis system edge.
here is a link to the updated mod.
https://drive.google.com/file/d/1G9OkiW4K90-UmSwzrw_Eca9J3MPHUSI_/view?usp=sharing
only thing is these planets are out of the inner system with Interstellar installed (Castra, Rubia, Moshine, Igrys, Corrundum) but all the ones in the system i would still call easy.