The revolution times (Years) of the planets, in Earth days, is:-
*Pluto is no longer a planet but a dwarf planet
See related question for rotational times (Days)
No.
All of the planets in our Solar System are less than a light year away, but no other planets around other stars are within that distance.
365 days
A year on Earth is longer than it is on two other planets, and shorter than it is on the remaining five. The farther a planet is from the sun, the longer its year is.
murcury
None.
Venus
no
the year 1832
1662 If that's a joke, I don't get it. The planets in our solar system were formed about 4.5 billion years ago. I can't give you the exact year!
As the correct date, time and year are not known , we can not say anything about the alignment of planets.
A year on a planet is the time it takes for that planet to complete one orbit around the sun. For example, on Earth, a year is about 365 days. The length of a year varies for each of the eight planets in our solar system based on their distance from the sun and their orbital speed.