RELAY CONSTELLATION PLANNER
Configuration
Target Body
Satellites in Constellation
Resonant Orbit Type
Target Orbit Altitude (km)
Target Orbit Period (KSP)
↔ ALT
d
h
m
s
Antenna & CommNet
Relay Antenna (★ = relay capable)
DSN Level
3D Controls: Drag to rotate · Scroll to zoom · Right-drag to orbit
TRANSFER ORBIT CALCULATOR
Departure
Body
Parking Orbit Alt (km)
Arrival
Body
Target Orbit Alt (km)
Transfer Window Clock
KSP Universal Time
y
d
h
m
s
3D Controls: Drag to rotate · Scroll to zoom
MISSION DELTA-V PLANNER
Mission Profile
Destination
Mission Type
LKO Altitude (km)
Destination Orbit Alt (km)
Options
ORBITAL MECHANICS CALCULATOR
Orbit Parameters
Body
Periapsis Altitude (km)
Apoapsis Altitude (km)
3D Controls: Drag to rotate · Scroll to zoom
Orange arrow = Pe velocity · Green arrow = Ap velocity
Orange arrow = Pe velocity · Green arrow = Ap velocity
COMMNET RANGE CALCULATOR
Vessel Antenna
Antenna Type
Relay / Ground Station
Relay Antenna
DSN Level
Relays in Chain
Signal Check
Distance to Check (Mm) — 0 = skip
MISSION SETTINGS
Display Theme
Select Color Scheme
Modifications
Adds Sarnus, Urlum, Neidon, Plock and their moons to all body selectors and calculators.
Third-Party Licenses
Three.js r134
MIT License — © 2010–2024 three.js authors
Orbitron
SIL Open Font License 1.1 — Matt McInerney
Share Tech Mono
SIL Open Font License 1.1 — Carrois Type Design
VT323
SIL Open Font License 1.1 — Peter Hull
KSP Body Data
Values sourced from the KSP Wiki — community maintained
Outer Planets Mod Data
CaptRobau & OPM contributors — MIT License