The solar system has one star, eight planets, five officially recognized dwarf planets, at least 290 moons, more than 1.3 million asteroids, and about 3,900 comets.
Go to this link
https://science.nasa.gov/venus/
Scroll down and find this section.
Click on the explorer and make it into full screen. Now start exploring. Click on items to get a detailed description. Turn on and off the asteroids, comets spacecraft etc.
You can also find the answer to “How can I know the position of planets in a specific time?” with this explorer. Just move the controller left and right and adjust the date.
* Correction: Jupiter 95 Moons & Saturn 146 Moons - updated
Solar System Exploration