We don't know for sure - Andromeda is just too far to see that small detail. However, from current understanding of solar system formation, there will be billions of solar systems, planets and probably life .
Galaxy It contains many solar systems
The Andromeda Galaxy is a separate galaxy, about 120,000 light years across, containing trillions of stars - possibly many with planets. Our Solar System is a single star with 8 planets and at best measures 2 light years.
billions
The Andromeda Galaxy has 358 pages.
Astronomer's have not been able to count all the planets in the Andromeda Galaxy. The Andromeda Galaxy is home to one-trillion stars. The Andromeda Galaxy is expected to collide with the Milky Way in the next 4.5-billion years.
Scientists estimate that there are around 58 billion star systems in our Galaxy.
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There are many solar systems in the galaxy only none of them are the same, they coild be very similar to each other sometimes but they are not the same.
The Andromeda Galaxy is approximately 220,000 light-years in diameter, which is equivalent to about 1,294,833,160,000,000 miles.
Yes. The Andromeda Galaxy contains about a trillion stars, many of which probably have planets. There are also many clouds of gas and dust.
It is not known. The Andromeda Galaxy contains about a trillion stars, many of which certainly have planets, though we don't know how many. Many of the planets likely have moons. All told, there are likely several hundred billion to several trillion moons in the Andromeda Galaxy.