1. Mercury
Just a few seconds, and with a lot of luck maybe a minute. Then you'll die from the extreme temperatures and suffocation. Mercury's "night side" is extremely cold, while its "day side" is extremely hot.
2. Venus
Less than a second. The very high pressure of the carbon dioxide atmosphere and the extremely high temperature will destroy and roast you within fractions of a second.
3. Earth
About 80 years old. :)
4th Moon
Maybe half a minute. You will die of suffocation.
5th of Mars
Approximately one minute due to the 95% proportion of carbon dioxide in the atmosphere.
6. Jupiter
Less than a second. After you enter Jupiter's atmosphere, your carbon body will turn into diamonds.
7. Saturn
Less than a second. Just like with Jupiter.
8. Uranus
Less than a second.
9. Neptune
Less than a second.