Week in Space Data, every Friday.
Configure a mission and see an illustrative delta-V budget, timeline and cost, built on published vehicle figures and prices.
Deploy satellites to low Earth orbit
LEO: 22.8 t | Price: $74M
SpaceX list price through 2026 Source
Altitude: 400 km
USA. The site does not change this estimate.
Select mission parameters on the left panel or choose a quick template above, then click "Run Simulation" to see detailed results.
Calculate orbital parameters, transfer orbits, and delta-V budgets.
Model spacecraft thermal environments and heat dissipation requirements.
Estimate radiation exposure across orbital regimes and shielding levels.
What it costs to reach orbit, with sources.
Design satellite constellations with coverage analysis and optimization.