I found the map view distracting since every orbit is always rendered, so here is my attempt to clean it up a bit. Only lightly tested.
Automatically hide distant orbits while zoomed in
Download the latest release from:
Github MIT License
SpaceDock
Installing
Extract and copy into your KSP2 install directory
Requires SpaceWarp 0.4.0+: Github or SpaceDock
Changelog
v0.4.0
Added the ability to hide the orbits of other ships in the map view, enabled by default
Added exit button to mod UI
Issues
Distant orbits are always hidden (can be displayed using the toggle in the mods UI menu)