This will never happen.
Almost all stars are significantly larger than almost all planets.
not all the stars
Planets orbit stars, stars orbit a galaxy. Planets are not "on" anything. A lot of stars out there have planets - we are just finding out how many now that we have better techniques to find them. So probably all galaxies have at least some stars with planets.
If there is no stars. Then all of the planets would be frozen
Yes. All the stars are round and all the planets are round.
Yes. All the stars are round and all the planets are round.
Technically yes. A long time ago, when people didn't know about planets, they called the ones that moved differently than the rest, wandering stars. That's where the word planet came from. So, in that sense, even though planets are not stars, it is accurate to call them that due to their history.
All of the planets are in the same atmosphere. All of the planets are unique. All of the planets are considered planets. All of the planets have moons. All of the planets are named after a mythical person or thing.
Some planets seem brighter - not all of them. Planets are quite near to us, as compared to the stars.
Stars are all over Hollywood, planets are above us in the sky.
Because the stars are relatively so far away, all planets of this solar system have the same number of stars near them.
There are more than 300 known stars with known planets, and the list gets longer all the time.