82		Star Hammer: Tactics (Windows, 2012)
82		Star General (DOS, 1996)
82		Star General (Windows, 1996)
80		Renegade Legion: Interceptor (DOS, 1990)
70		Ginga Eiyū Densetsu V (Windows, 1998)
63		Galaxy Admirals (Windows, 2017)
55		Istrolid (Windows, 2016)
55		Battle Isle 2200 (DOS, 1994)
55		Gratuitous Space Battles 2 (Windows, 2015)
55		Sid Meier's Ace Patrol: Pacific Skies (Windows, 2013)
55		Imperium (Windows, 2015)
54		Race to Mars (Windows, 2014)
54		The Last Federation (Windows, 2014)
54		Super Star Trek (Windows, 2014)
54		Frozen Synapse: Prime (Windows, 2014)
54		Star Traders 4X: Empires in Exile (Windows, 2014)
54		Concealed Intent (Windows, 2016)
54		FTL: Faster Than Light (Windows, 2012)
53		Battle Isle (DOS, 1991)
53		MissionForce: CyberStorm (Windows, 1996)
53		Leviathan: Warships (Windows, 2013)
53		Frozen Synapse 2 (Windows, 2018)
53		Gaiflame (Windows, 2017)
52		Armageddon Empires (Windows, 2007)
52		Battle Isle '93 - The Moon of Chromos (DOS, 1993)
52		Crimson Fields (Windows, 2001)
52		Space Marines: Der stählerne Kaiser (DOS, 1995)
52		Nectaris (DOS, 1995)
51		Conquest: Frontier Wars (Windows, 2001)
51		Massive Assault Network (Windows, 2004)
51		Sword of the Stars II: Lords of Winter (Windows, 2011)
51		Massive Assault Network 2 (Windows, 2006)
50		Daleks (DOS, 1985)
50		Fireteam 2200 (DOS, 1991)
50		Advanced Strategic Command (DOS, 1998)
50		Laserwars (DOS, 1994)
50		Super Star Trek (DOS, 1982)
50		Battles of Destiny (DOS, 1992)
50		Space Conflict (DOS, 1993)
50		Stelcon 2469 (DOS, 1992)
50		Firezone (DOS, 1988)
50		Laser Squad (DOS, 1992)
50		Star Fleet II: Krellan Commander (DOS, 1989)
50		Star Fleet I: The War Begins! (DOS, 1985)
50		Imperial Space Command (DOS, 1986)
50		Future Wars (Windows, 2010)
50		The Outforce (Windows, 2001)
50		Smugglers (Windows, 2001)
50		Advanced Strategic Command (Windows, 2001)
50		Strange Adventures in Infinite Space (Windows, 2002)
50		Star Trek: ConQuest Online (Windows, 2000)
50		Cyberstorm 2: Corporate Wars (Windows, 1998)
50		Kto spotka UFO (DOS, 1994)
50		Crush! Deluxe (Windows, 1997)
50		Em@il Games: X-COM (Windows, 1999)
50		Daleks (Windows, 2002)
50		Mayhem Intergalactic (Windows, 2007)
50		Flotilla (Windows, 2010)
50		Power: The Game (Windows, 1995)
50		Gratuitous Space Battles (Windows, 2009)
50		Alien Assault (Windows, 2009)
50		Shattered Suns (Windows, 2008)
50		Commanders: Attack of the Genos (Windows, 2008)
46		Power Dolls 2 (Windows, 2016)
45		Blue Libra (Windows, 2015)
45		Star Hammer: The Vanguard Prophecy (Windows, 2015)
44		Star Realms: Deckbulding Game (Windows, 2016)
43		Alien River (DOS, 2017)
43		StarSmashers (Windows, 2017)
43		Battlestar Galactica: Deadlock (Windows, 2017)
42		Power Dolls (DOS, 1995)
42		Power Dolls (Windows, 1997)
42		Frozen Synapse (Windows, 2011)
40		Dune III (DOS, 1995)

Notes: Games similar to Sid Meier's Starships, Games like Sid Meier's Starships, Firaxis Games, Inc., 2K Games, Inc., Windows, Strategy, Tactics, Sci-Fi, Futuristic, Turn-based, Top-down, Space Flight, Sid Meier's, PC, Game Similarities.