Stellarium

by Stellarium teamv26.1

Last updated Jun 1, 2026

A free open source planetarium for your computer.

Install with winget

$ winget install --id Stellarium.Stellarium --exact --version 26.1

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

Silent install command for Stellarium

Stellarium uses EXE (Inno Setup). The silent install switches are /VERYSILENT /SUPPRESSMSGBOXES /NORESTART.

One-line silent install (x64, user scope)

stellarium-26.1-qt6-win64.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /CURRENTUSER

See the full silent install reference for Stellarium →

Built by Pckgr

For Intune admins

Stop chasing app updates. Pckgr patches them for you.

Automated application patching for Microsoft Intune. Pckgr keeps a curated library of 1,000+ apps continuously up-to-date in your tenant via Microsoft Graph - no manual repackaging, no chasing vendor sites.

Start free 30-day trial

No credit card required.

About

Stellarium is a free open source planetarium for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope.

Installers · v26.1

Architecture	Type	Scope	Download
x64	EXE Inno Setup	user	Direct
x64	EXE Inno Setup	machine	Direct
arm64	EXE Inno Setup	user	Direct
arm64	EXE Inno Setup	machine	Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

No known CVEs for Stellarium.

Coverage is best-effort and depends on a winget package mapping to an NVD CPE entry. Absence here is not a guarantee of safety.

Related apps

Radio EyesRadio-Sky Publishing
RadioSky.RadioEyesv1.5.10
Sky Simulator for Radio Astronomy
KStars Desktop PlanetariumKDE e.V.
KDE.KStarsv3.8.2
The most feature-rich free astronomy software
SirilFree-Astro
Free-Astro.Sirilv1.2.6
The Siril image processing software for amateur astronomy.
GpredictAlexandru Csete
AlexandruCsete.Gpredictv2.3.37
A real-time satellite tracking and orbit prediction application.
AAS WorldWide TelescopeAmerican Astronomical Society
AAS.WorldWideTelescopev6.1.2
Tool for showcasing astronomical data and knowledge
KStars Desktop Planetarium (AppX)KDE e.V.
KDE.KStars.AppXv0.0.9438.0
A freely licensed, open source Astronomy Software by KDE.

More from Stellarium team or browse astronomy, planetarium, star.

Frequently asked questions

How do I install Stellarium on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id Stellarium.Stellarium --exact --version 26.1. winget downloads the installer from Stellarium team and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install Stellarium silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id Stellarium.Stellarium --exact 26.1 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

What are the silent install switches for Stellarium?

Stellarium uses EXE (Inno Setup). Run the downloaded installer with: stellarium-26.1-qt6-win64.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /CURRENTUSER. The silent switches are /VERYSILENT /SUPPRESSMSGBOXES /NORESTART.

How do I uninstall Stellarium via winget?

Run: winget uninstall --id Stellarium.Stellarium --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from Stellarium's Apps & Features entry.

Is Stellarium free?

Stellarium is distributed under GPL-2.0. Refer to the publisher (https://stellarium.org/) for the full license terms - Wingetly itself does not charge for installation.

Does Stellarium work on Windows 10?

Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls Stellarium directly from the publisher.

How do I keep Stellarium up to date?

Run winget upgrade --id Stellarium.Stellarium --exact, or winget upgrade --all to update everything winget tracks. We index 10 versions of Stellarium from microsoft/winget-pkgs.

Recent versions

26.1latest
25.4
25.3
25.2.0
25.1.0
24.4
24.3
24.2
24.1
23.4