85		Emperor of the Fading Suns (Windows, 1996)
85		Imperium Galactica (DOS, 1994)
84		Space Empires III (Windows, 1997)
82		Master of Orion 3 (Windows, 2003)
81		Space Empires IV (Windows, 2000)
81		Spaceward Ho! (DOS, 1992)
80		Stars in Shadow (Windows, 2017)
80		Reach for the Stars: The Conquest of the Galaxy (DOS, 1988)
80		Anacreon: Reconstruction 4021 (DOS, 1987)
80		StarDrive II (Windows, 2015)
80		Anacreon: Imperial Conquest in the Far Future (Windows, 2004)
70		Worlds at War: Conflict in the Cosmos (DOS, 1991)
59		Master of Orion II: Battle at Antares (DOS, 1996)
59		Master of Orion II: Battle at Antares (Windows, 1996)
56		Great Nations (Windows, 1997)
55		Master of Orion (DOS, 1993)
54		Pax Imperia: Eminent Domain (Windows, 1997)
54		Alien Legacy (DOS, 1994)
54		Into the Void (DOS, 1997)
53		Endless Space (Windows, 2012)
52		Endless Space_2 (Windows, 2017)
52		Star Trek: The Next Generation - Birth of the Federation (Windows, 1999)
50		Star Lords (DOS, 2001)
50		Master of Orion (Windows, 2016)
50		Armada 2525 (DOS, 1991)
50		Exodus: Proxima Centauri (Windows, 2018)
50		Warhammer 40,000: Gladius - Relics of War (Windows, 2018)
50		Distant Worlds (Windows, 2010)
50		Lost Empire (Windows, 2007)
50		Pandora: First Contact (Windows, 2013)
50		Armada 2526 (Windows, 2009)
50		The Viceroy (Windows, 2015)
50		Space Empires V (Windows, 2006)
50		Space Empires IV Deluxe (Windows, 2005)
50		Legends of Pegasus (Windows, 2012)
50		Invasion (Windows, 2008)
46		Master of Magic (DOS, 1994)
46		Master of Magic (Windows, 1997)
45		Sid Meier's Civilization (DOS, 1991)
44		Call to Power II (Windows, 2000)
42		Galactic Civilizations II: Dread Lords (Windows, 2006)
42		FreeCol (Windows, 2003)
41		Hegemonia: Legions of Iron (Windows, 2002)
41		Reach for the Stars (Windows, 2000)
41		Sid Meier's Civilization: Beyond Earth (Windows, 2014)
41		Galactic Civilizations (Windows, 2003)
40		Sovereignty: Crown of Kings (Windows, 2017)
40		Galactic Civilizations III (Windows, 2015)

Notes: Games similar to Stars!, Games like Stars!, Star Crossed Software, Empire Interactive Entertainment, Windows, Strategy, Tactics, Sci-Fi, Futuristic, 4X, Turn-based, Top-down, PC, Game Similarities.