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Clear Orbit

Solar system

2026-10-25

1
Leg
Earth ascent to parking
From Earth
6391 km
Next burn
Ascent burn
To burn
0 d
Speed
0.04 km/s
Δv left
17.6 km/s
Range
365 d (1.00 y) · 7.657 AU

Flight path

Earth → Mars → Earth · Earth origin · Earth departure orbit · 3 orbits · Earth → Mars · Mars parking · 3 orbits · Mars → Earth · Pinpoint phasing at Earth · return Earth

Floating view tools

Top-right buttons. Hold one to hide it · R refreshes.

Lock sidereal-year return

Force a 1-year trip that arrives back at the pad.

Aerocapture

Use atmosphere at Earth, Venus, Mars to cut arrival Δv.

Stops along the way0 / 20

No waypoints yet. Add up to 20 stops — repeats are allowed for a grand tour.

Telemetry

Time required
365 d (1.00 y)
Distance planned
7.657 AU
Distance covered
0 km
Fuel required
113.0 t
Total Δv
17.6 km/s
Wet mass
133.8 t
Payload
10.1 t
Consumables
7.0 t
Isp / ve
450 s · 4.41 km/s
C3
8.69 km²/s²
v∞ dep
2.95 km/s
Light delay
760 s
Solar flux
586 W/m²
Pinpoint miss
24 m CEP
Landing
Kennedy Space Center 28.57°, -80.65°
Window
Forced 1-year sidereal return

Sidereal-year lock: arrival local solar time matches departure. Pad Kennedy Space Center is the origin and the return point.

  • Return targets the selected Earth pad after a locked sidereal year when enabled.
  • Aerocapture is applied at Earth, Venus and Mars when a dense-enough atmosphere exists.
  • Fuel is the transfer stage. Surface-to-orbit Δv is shown on the path but flown by a separate launcher.

Every planet can be mapped, including worlds with no landing surface. Fuel uses the rocket equation on patched-conic Lambert burns.