How Much Does It Cost to Launch a Satellite Constellation?
Short answer: Launch cost for a constellation is set by how many orbital planes you need, not just how many satellites. Twenty 100-kilogram satellites in one plane are 2,000 kg, about $14M at SpaceX's $7,000/kg rideshare rate before dispensers and integration; spreading them across several planes means several launches or a transfer vehicle. A dedicated Falcon 9 at $74M buys your own plane and altitude. Replenishment is permanent: a five-year design life means relaunching a fifth of the constellation every year.
List and rideshare prices as of 2026-10-11. Figures track the launch cost guide; contract prices vary.
Price by option
| Option | Price | Notes |
|---|---|---|
| 20 x 100 kg smallsats, one plane, rideshare | ~$14M | Arithmetic: 2,000 kg at $7,000/kg (2026), before dispensers and integration |
| Dedicated Falcon 9 for one plane | $74M | Your plane and altitude; how many satellites fit depends on their size and the orbit |
| SpaceX Starlink (launching its own satellites) | Not disclosed | SpaceX capitalises Starlink launch costs into the satellites and publishes no per-launch figure (June 2026 prospectus) |
| Amazon Leo (Kuiper) launch procurement | Undisclosed (up to 83 launches) | April 2022 deals with Arianespace, Blue Origin and ULA, which Amazon called the largest commercial launch procurement in history; value not disclosed |
The costs that are not on the price list
- Orbital planes are the hidden multiplier; electric propulsion can drift satellites between planes at the cost of months instead of extra launches.
- Replenishment: design life sets a permanent annual launch budget.
- The FCC's 2022 five-year rule requires low Earth orbit satellites to leave orbit no later than five years after their mission ends, so disposal must be budgeted.
- Ground stations and spectrum coordination scale with the constellation, not with launches.
Frequently asked
What is the cheapest way to launch a constellation?
Put as many satellites as possible in as few planes as possible, then use onboard propulsion to spread them within a plane. Rideshare suits small counts; a dedicated launch per plane suits larger ones.
How much does Amazon Leo (Kuiper) spend on launches?
Amazon has not disclosed it. In April 2022 it announced up to 83 launches with Arianespace, Blue Origin and ULA, which it called the largest commercial procurement of launch vehicles in history.
Run your own numbers
Mass, orbit, vehicle, insurance: the calculator does the delivered-cost math.
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Sources
Every figure on this page comes from one of these. Prices change; dates show when each was published or read.
- SpaceX rideshare price list: $7,000/kg for 2026 flights, $7,500/kg for 2027, 50 kg minimum (SpaceX (rideshare price list behind rideshare.spacex.com), 2026-10-11)
- Falcon 9 standard price: $74M through 2026 for up to 5.5 t to GTO (Spaceflight Now (reporting SpaceX Capabilities and Services page), 2026-02-24)
- SpaceX prospectus: 165 Falcon 9 launches in 2025, boosters qualified for 40 launches, Starlink segment results (SpaceX (SEC Form 424B4), 2026-06-12)
- Amazon secures up to 83 launches for Project Kuiper (Amazon, 2022-04-05)
- FCC adopts five-year rule for deorbiting satellites (Via Satellite, 2022-09-30)
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