Planetary-mass moons

A planetary-mass moon is a planetary-mass object that is a natural satellite of another non-stellar celestial object. Can you find all of these moons that are in the solar system ?
Source: https://en.wikipedia.org/wiki/Planetary-mass_moon#List
Hint : the planets are in mass order
Quiz by
Thogg
Rate:
Last updated: May 21, 2026
You have not attempted this quiz yet.
First submittedApril 15, 2026
Times taken10
Report this quizReport
6:00
Enter answer here
0
 / 19 guessed
The quiz is paused. You have remaining.
Scoring
You scored / = %
This beats or equals % of test takers also scored 100%
The average score is
Your high score is
Your fastest time is
Keep scrolling down for answers and more stats ...
Save Your Stats
Your Next Quiz
How many countries do you know? In this quiz, you've got 15:00 to name as many as you can. Go!
Name the three countries which intersect in each of these maps.
Click all the Marvel characters who have had their own solo movie in the Marvel Cinematic Universe.
You will be shown 10 random numbers between 1 and 100 without knowing what's next. Your task is to put them in order! But beware, if a number cannot be placed, the quiz ends...
2 Comments
+1
Level 55
May 20, 2026
You spelled Tethys wrong.
+1
Level 46
May 21, 2026
Thanks, fixed.