Satellite Internet & Constellations
Low Earth orbit has filled up faster than at any point in the space age. A single operator, SpaceX's Starlink, now accounts for roughly two-thirds of every working satellite circling the planet. These charts track the satellite population, who owns it, how fast subscribers are growing and how big the planned constellations could become.
Key Satellite Internet Insights
One operator dominates orbit
Of roughly 15,600 active payloads tracked in mid-2026, about 10,350 are Starlink satellites, meaning a single company operates around two-thirds of all working spacecraft in orbit.
Subscribers nearly doubled in a year
Starlink grew from about 4.6 million customers at the end of 2024 to over 9 million by the end of 2025, at times adding more than a million users in under seven weeks.
Deployments hit record highs
A record 4,517 satellites were deployed into orbit in 2025, about 58% more than 2024 and more than four times the number launched in 2020.
The race is just beginning
Filed and planned constellations dwarf today's fleets: Starlink (12,000+ approved), China's Guowang (~13,000) and Qianfan (~15,000), plus Amazon's 3,236-satellite Kuiper system.
Active satellites in orbit over time
Active Starlink satellites versus all other operational satellites, showing how quickly one constellation came to dominate the orbital population.
Key Finding: Starlink went from zero in 2018 to over 10,000 active satellites by 2026, outnumbering all other operators combined.
Active satellites by operator
The largest operators of active satellites in mid-2026. Starlink's bar is so large it compresses every other operator to the bottom of the chart.
Key Finding: OneWeb, the second-largest constellation, has about 650 satellites, less than 7% of Starlink's fleet.
Starlink subscriber growth
Starlink's active-customer count from its 2021 commercial launch to the end of 2025, spanning more than 150 countries and territories.
Key Finding: Starlink crossed 8 million customers in November 2025 and over 9 million by year-end, up from 4.6 million a year earlier.
Satellites deployed into orbit per year
The number of satellites successfully placed into orbit each year, driven overwhelmingly by broadband megaconstellations.
Key Finding: 2025 set a record with 4,517 satellites deployed, roughly four times the total from 2020.
Planned constellation size vs. satellites in orbit
Filed or approved constellation sizes compared with how many satellites each operator actually has in orbit today.
Key Finding: China's Guowang and Qianfan are each filed for well over 10,000 satellites but have only a few hundred in orbit so far.
Understanding Satellite Data
Active vs. total satellites
Active (or operational) satellites are spacecraft still performing their mission; the total tracked population also includes dead satellites, spent rocket bodies and debris. This page counts only active payloads. Jonathan McDowell's statistics list roughly 15,600 active payloads in 2026, while tens of thousands of additional objects are tracked as debris.
LEO constellations
Most new satellites sit in Low Earth Orbit (LEO), a few hundred kilometres up, where low latency makes broadband practical but each satellite covers only a small area. That geometry is why broadband services need thousands of satellites, a so-called megaconstellation, rather than a handful of large geostationary satellites.
Why counts change fast
Satellite totals move week to week. SpaceX launches new Starlinks almost continuously while routinely de-orbiting older units, so the number working is always lower than the number ever launched. McDowell's data showed over 12,000 Starlinks launched but about 10,500 still in orbit in mid-2026. Treat any single figure as a snapshot.
Data-source caveats
The widely cited UCS Satellite Database paused updates after its May 2023 release (about 7,560 active satellites then), so current totals here rely on Jonathan McDowell's planet4589.org statistics, FCC and ITU filings, and company statements. Operator figures and subscriber counts come from company announcements and may be rounded.