Only one
There are 8 main stars with an additional 9 stars in the asterism. There are over 80 stars in the Gemini constellation [See related link]
The twin stars Castor & Pollux.
Castor and Pollux are the two main stars!
Count yourself
The constellation Gemini has different stars, with different brightnesses.The constellation Gemini has different stars, with different brightnesses.The constellation Gemini has different stars, with different brightnesses.The constellation Gemini has different stars, with different brightnesses.
Gemini is a constellation and different stars in Gemini are different distances, so there's no fixed time. Unless you're using another meaning of Gemini?
Gemini has sixteen stars! Pollux and Caster are two exammples.... *
Gemini is made up of many, many stars - each one having it's own relative distance form Earth. It only looks like Gemini from our perspective... in another solar system, you wouldn't recognize it.
Gemini - The Twin Stars - 1988 is rated/received certificates of: Netherlands:AL
Gemini stars can vary in color and surface temperature as they are a group of stars that fall under the Gemini constellation. Typically, Gemini stars can range from blue to white in color, with surface temperatures averaging around 7,500 to 20,000 Kelvin.
Gemini, one of the brightest of the constellations, is about 882 times dimmer than the Sun. It contains several bright stars, with the two brightest stars being Castor and Pollux. Despite being bright in the night sky, Gemini is not as bright as the Sun.
Gemini is not a single star but a c onstellation comprising many stars and other cosmic objects. These vary in their nature - including temperature, distance from earth and so on.