The dwarf galaxy is about 8,000 miles in diameter.
An average dwarf galaxy is small in diameter.
600,000 trillion.
It's a dwarf galaxy; the diameter is about 6500 light-years (according to information in the Wikipedia article).
The Andromeda Galaxy is approximately 220,000 light-years in diameter, which is equivalent to about 1,294,833,160,000,000 miles.
some 100,000-120,000 light-years in diameter, which contains 100-400 billion stars
A dwarf galaxy.
An average dwarf galaxy contains few as ten million (107) stars.
at least 10 billion.
1,260.
A dwarf galaxy can have a few million stars; a huge galaxy can have a trillion stars or more.
There are many types of Dwarf stars - all with different diameters. Our Sun is a dwarf star! A typical neutron star has a diameter of about 24km our Sun has a diameter of 1.392×106 km So our Sun is about 58,000 times bigger than a neutron star.
It is not known. Scientists are still not sure how many dwarf planets are in the solar system or how many true planets are in the galaxy. If estimates from our solar system apply elsewhere, however, the number is probably in the trillions.