--- title: "Stellaris" url: https://after-strategy.com/en/jeux/stellaris/ lang: en developer: "Paradox Development Studio" game_publisher: "Paradox Interactive" release_date: 2016-05-09 status: "Released" platforms: "PC, Mac, Linux, PS5, Xbox" genres: "Grand Strategy, 4X" official_site: https://www.paradoxinteractive.com/games/stellaris steam: https://store.steampowered.com/app/281990/Stellaris/ translations: fr: https://after-strategy.com/fr/jeux/stellaris/ es: https://after-strategy.com/es/jeux/stellaris/ articles: 16 publisher: "After Strategy" --- # Stellaris Stellaris is Paradox's space 4X and grand strategy game, released in May 2016. It blends 4X exploration in the early game with diplomatic and military grand strategy in the late game: you build an empire from almost nothing (ethics, civics, species, forms of government), then grow it over centuries in a procedural galaxy up to the end-game crises. With more than 30 DLCs in ten years, it is the Paradox game with the most content. ## Articles - 2026-11-07 — [Stellaris best origins in 2026: which one to pick for your playstyle](https://after-strategy.com/en/stellaris-best-origins-2026/) : Which Stellaris origin to pick: Prosperous Unification for beginners, Scion with Federations, then our picks by playstyle, required DLC and traps, checked against version 4.5. - 2026-10-25 — [Stellaris Willpower launches November 23: Galactic Halls and Gestalt empires explained](https://after-strategy.com/en/stellaris-willpower-release-date-november-23-2026/) : Stellaris Willpower launches November 23, 2026 at €24.99, alongside the free 4.6 Corona Borealis patch. Galactic Halls, Gestalts and origins: what the expansion changes. - 2026-10-18 — [Stellaris Willpower: Dev Diary 436 shows how Ideologies can split your empire](https://after-strategy.com/en/stellaris-willpower-dd436-ideologies-fanatic-factions-2026/) : Dev Diary 436 details Fanatic Factions, Ideological Reach and the risk of secession in Willpower, out November 23. What actually changes for Stellaris players. - 2026-09-22 — [Stellaris 4.5 Cygnus Is Out: The Pop Overhaul Breaks Your Saves](https://after-strategy.com/en/stellaris-4-5-cygnus-out-now-pop-overhaul-2026/) : Stellaris 4.5 Cygnus released on 22 September: pop groups tracked in percentages, save break, fleet policies and over 350 fixes. What it changes for your strategy. - 2026-08-30 — [Stellaris Summer Experiments: Vigilance Espionage, Arc Furnace and Nomad Harvesting Rights](https://after-strategy.com/en/stellaris-summer-experiments-2026-espionage-megastructures/) : Stellaris Dev Diary #429 reveals nine prototypes: espionage Vigilance and assets, Arc Furnace Smelting Processes, nomad Harvesting Rights. Nothing is guaranteed. - 2026-07-25 — [Stellaris Cygnus Update 4 Fixes Precursors, Commercial Pacts, and Starbases](https://after-strategy.com/en/stellaris-cygnus-beta-update-4-consecrate-world-2026/) : Cygnus beta Update 4 (e6fd) fixes missing Precursor sites, unstable Federation trade value, and starbase queues locked after wars. - 2026-07-12 — [Stellaris 4.5 Cygnus Beta Breaks Saves — Willpower Reveals Why (Q4 2026)](https://after-strategy.com/en/stellaris-willpower-expansion-announced-cygnus-beta-2026/) : Stellaris 4.5 Cygnus open beta (July 9) rewrites pop group mechanics, breaking saves. Willpower (Q4 2026) explains the gamble: new Ideologies and Force of Will cultural victory. - 2026-06-15 — [Stellaris Nomads Launches Today: Arkships, Patch 4.4 Pegasus and Free Content](https://after-strategy.com/en/stellaris-nomads-launch-patch-44-pegasus-2026/) : Stellaris Nomads releases June 15, 2026: Arkships, Waylines network, and free patch 4.4 Pegasus removing Unemployment and adding the Stellar Cannon. - 2026-06-08 — [Stellaris Nomads Strategy Guide: Arkships, Waylines & Origins](https://after-strategy.com/en/stellaris-nomads-guide-nomadic-empires-2026/) : Which Arkship to pick, how to optimize your Wayline economy, and which origin to start with: the complete Stellaris Nomads strategy guide before June 15. - 2026-05-26 — [Stellaris Nomads Preview: Play a Homeless Empire with Arkships from June 15, 2026](https://after-strategy.com/en/stellaris-nomads-expansion-preview-june-2026/) : Paradox drops Nomads on June 15 for Stellaris' 10th anniversary: nomadic empires, three Arkship classes, Waystations trade network, four origins. Full preview. - 2026-05-14 — [Stellaris 4.3.6 "Cetus": Three Major DLCs Now Free in Base Game](https://after-strategy.com/en/stellaris-4-3-6-cetus-utopia-synthetic-dawn-free-2026/) : Paradox bundles Utopia, Synthetic Dawn and Humanoids into the Stellaris base game with patch 4.3.6 Cetus. Hive Minds, Machine Empires and Megastructures now free for all PC players. - 2026-05-11 — [Stellaris vs Endless Space 2: which space 4X to pick in 2026?](https://after-strategy.com/en/stellaris-vs-endless-space-2-which-space-4x-2026/) : Full comparison between Stellaris (Paradox, 2016) and Endless Space 2 (Amplitude, 2017). Gameplay, content, DLCs, replay value: we break down both 4X space references to help you choose. - 2026-02-13 — [Best Stellaris Mods 2026: Total Conversions, Overhauls, QoL](https://after-strategy.com/en/stellaris-best-mods-2026-top-10-complete-guide/) : The best Stellaris mods for 4.5 Cygnus in November 2026: total conversions, overhauls and QoL, each checked on its Workshop page, with a table and load order. - 2026-02-01 — [Stellaris Console Commands & Cheats (2026): Full List](https://after-strategy.com/en/stellaris-console-commands-cheats-complete-guide-2026/) : Every useful Stellaris console command and cheat in 2026: resources, research, fleets, planets, crises, debug. How to open the console and test safely. - 2025-09-06 — [Stellaris: The Shadows of the Shroud DLC](https://after-strategy.com/en/stellaris-shadows-of-the-shroud-dlc/) : Stellaris Shadows of the Shroud DLC: deeper bonds with cosmic entities, new events and mechanics around the Shroud's psionic awakening — releasing September 22, 2025. 5 min read. - 2025-04-08 — [Stellaris Season 09 in 2026: was the biological, psionic and infernal pass really worth it?](https://after-strategy.com/en/stellaris-season-09-expansion-pass-review-2026/) : 2026 review of the Stellaris Season 09 Expansion Pass: Stargazer, BioGenesis, Shadows of the Shroud, Infernals, Steam reception and buying advice. Source : [Stellaris](https://after-strategy.com/en/jeux/stellaris/) — After Strategy