Connect your logistic networks across planets using the Interplanetary Logistic Network Antenna.
Place one on each planet you want to link and their logistic networks are automatically joined, no extra configuration needed.

Once connected, requester and buffer chests pull items from any planet in the network if the
local supply runs out. Construction bots fetch building materials from other planets to complete
ghost entities. Robots stranded on a surface with no roboport are automatically relocated to
the nearest connected planet that has one, with battery fully restored, no drain during
transit.

Transit time scales with your logistic robot speed research. At zero research a transfer takes
about one minute. Every speed upgrade shortens it. Base time and speed scaling are adjustable in
mod settings.

To get started, research Interplanetary Logistic Network (requires utility and space science
packs), craft an antenna, and place one on each planet you want connected. Type /ils-status in
chat at any time to see connected planets and items currently in flight.