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Simulators

Interplanetary systems lab

Mars Mission Planner · Beta

Browser simulation

Workspace

Orbital BriefingPlan a transfer
Mission TimelineTrace the ripple
Trade SpaceCompare windows

Trade Space

03 / Trade space

Mission Setup

Compare launch date and transit time against Earth departure energy.

Mission objective

Maximum transit time300 days

160360

Launch periodStart→End

Model scope

Two-body heliocentric transfer using JPL approximate planetary states. C3 is an EMB-relative departure-energy proxy—not a full mission score.

View assumptions & sources →

Choose a launch period, then evaluate windows.

LAUNCH / TRANSITTrade-space grid waiting

No production data or external API is required.

Window inspector

Selected launch window

Select an evaluated point or candidate row to inspect its result.

Active scenario · 2026-11-15

Assumptions & sources

Zero-revolution, two-body Lambert transfer
JPL approximate Earth–Moon barycentre and Mars states
No launch vehicle, landing, or operations model
Unavailable cells are never converted into high C3 values

Window shortlist

0 / 3 saved

Save up to three evaluated windows while you inspect the trade space.

Default Earth–Mars scenario ready.

Educational simulation — not for flight planning.Results are illustrative and bounded by the selected model.

Model: mars-transfer-edu/0.1.0
Runtime: Browser / local