Largest Objects in the Solar System - Statistics

General Stats

Answers on the Map

Answers color-coded by a green-red scale on the quiz's map according to % correct below.

Answer Stats

Type	Mean Radius (km)	Answer	% Correct
Planet	6,371.0	Earth	99%
Planet	3,389.5	Mars	99%
Planet	69,911	Jupiter	98%
Planet	58,232	Saturn	98%
Planet	25,362	Uranus	97%
Planet	6,051.8	Venus	97%
Planet	2,439.4	Mercury	96%
Planet	24,622	Neptune	95%
Dwarf planet	1,188.3	Pluto	95%
Terran satellite	1,737.4	Moon	94%
Star	695,700	Sun	92%
Saturnian satellite	2,574.7	Titan	58%
Jovian satellite	1,821.6	Io	56%
Jovian satellite	1,560.8	Europa	54%
Jovian satellite	2,634.1	Ganymede	45%
Dwarf planet	469.7	Ceres	38%
Jovian satellite	2,410.3	Callisto	33%
Dwarf planet	1,163	Eris	29%
Neptunian satellite	1,353.4	Triton	28%
Plutonian satellite	606.0	Charon	24%
Dwarf planet	715	Makemake	22%
Saturnian satellite	763.5	Rhea	18%
Uranian satellite	788.4	Titania	18%
Dwarf planet	798 (ellipsoid)	Haumea	17%
Uranian satellite	761.4	Oberon	16%
Uranian satellite	578.9	Ariel	14%
Saturnian satellite	561.4	Dione	14%
Sednoid	~453	Sedna	14%
Saturnian satellite	734.4	Iapetus	13%
Saturnian satellite	531.1	Tethys	13%
Uranian satellite	584.7	Umbriel	13%
Dwarf planet	~615	Gonggong	10%
Cubewano	548.8	Quaoar	10%
Plutino	~455	Orcus	9%
Cubewano	~419	Salacia	7%

Score Distribution

Percent of People with Each Score

Percentile by Number Answered

Your Score History

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