I can't see what you are asking here. Planets are big things, mostly many thousands of kilometres across, and hundreds of thousands of kilometres from eachother. Millimetres are very small, there are 25 mm in one incch.
Planet Krypton is a mythical planet and does not exist, so no distance can be given.
Any length or distance can be expressed in mm.
A direct mileage scales is a useful tool that shows distance on a map. This is a scaled down chart that compares the distance on a map with the actual distance.
The distance from surface to surface through the center of a planet would be that planet's "diameter".
Our planet, Earth.
If you mean distance, the next major object it planet Mercury.If you mean distance, the next major object it planet Mercury.If you mean distance, the next major object it planet Mercury.If you mean distance, the next major object it planet Mercury.
The planet's depends on the distance of the planet from the sun
How does a planet's distance from the sun affect its period of revolution?
The planet Mercury has a diameter of 4879.4 kilometers. Nonsense is the measure of its diameter in mm. But it is 4879400000 millimeters (4.8794 x 109 mm or about 5 billion mm).
109,678 mm
The point in a planet's orbit where it reaches its maximum distance from the Sun is called the Aphelion.
The force is inversely proportional to the square of the distance. So, half the distance means four times the force. So, the answer is: 4 million newtons. additional note: This is true only if the distance referred to is the distance to the center of the planet or if the distance to the planet is great enough to make the radius of the planet insignificant.