Togglable Isolated Start Mod
Adds an event on game start to decide whether or not to isolate your starting system. Independant from system initializers and origins/civics, is therefore compatible with everything.
Based on this mod:
A mod (short for "modification") is an alteration where someone, usually a player, changes some aspect (e.g. the way it looks or behaves) of a video game. Mods may range from small changes and simple tweaks to completely new games made within a video game. Games running on a personal computer are often designed with change in mind, allowing modern PC games to be modified by gamers without much difficulty. Don't wait and try Stellaris mods right now.
