Worlds of Solar System

Main sequence star

Giant gassy planets

Jupiter ♃ 139 822 km	Saturn ♄ 116 464 km	Uranus ♅ 50 724 km	Neptune ♆ 49 244 km

Big rocky planets

Earth ♁ 12 742 km	Venus ♀ 12 104 km	Mars ♂ 6 779 km	Mercury ☿ 4 879 km

Large planetary moons

Ganymed (♃) 5 268 km	Titan (♄) 5 152 km	Callisto (♃) 4 821 km
Io (♃) 3 643 km	Luna (♁) 3 474 km	Europa (♃) 3 122 km

Triton (♆) 2 707 km

Dwarf icy planets

Pluto ♇ 2 374 km

Eris 2 326 km	Haumea 2 322 × 1 704 × 1 138 km	2007 OR10 ~ 1 500 km	Makemake 1 430 km

Quaoar 1 110 km	Sedna ~ 1 000 km	2002 MS4 ~ 900 km	Orcus ~ 850 km	Salacia ~ 800 km

Varda, Varuna, Ixion, Chaos
at least 10 dwarf planets bigger than 600 km

Round icy moons

Titania (♅) 1 577 km	Rhea (♄) 1 528 km	Oberon (♅) 1 523 km	Iapetus (♄) 1 469 km
Charon (♇) 1 212 km	Umbriel (♅) 1 169 km	Ariel (♅) 1 158 km	Dione (♄) 1 123 km
Tethys (♄) 1 062 km	Enceladus (♄) 504 km	Miranda (♅) 472 km	Mimas (♄) 396 km

Main belt planetesimals

Ceres ⚳ 946 km

Vesta ⚶ 573 × 557 × 446 km	Pallas ⚴ 550 × 516 × 476 km	Hygiea ⚕ 530 × 407 × 370 km	Psyche 279 × 232 × 189 km

Interamnia, Europa, Davida, Sylvia, Cybele, Juno, Eunomia, Camilla, Euphrosyne
roughly 200 Main belt asteroids bigger than 100 km

Big irregular moons

Proteus (♆) 424 × 390 × 396 km	Nereid (♆) ~ 340 km	Hyperion (♄) 360 × 266 × 205 km	Phoebe (♄) 219 × 217 × 204 km

Dysnomia, Vanth, Ilmarë, Hi'iaka, Actaea, OR-2

Centaurs

Chariklo 296 × 264 × 204 km	Chiron ~ 220 km	Bienor ~ 200 km	Pholus ~ 150 km

Echeclus, Amycus, Asbolus, Hylonome, Cyllarus, Crantor, Nessus, Okyrhoe, ...

Medium irregular moons

Amalthea (♃) 250 × 146 × 128 km	Larissa (♆) 216 × 204 × 168 km	Janus (♄) 203 × 185 × 153 km	Puck (♅) ~ 160 km

Galatea, Namaka, Despina, Sycorax, MK-2

Epimetheus (♄) 130 × 114 × 106 km	Thebe (♃) 116 × 98 × 84 km	Prometheus (♄) 136 × 79 × 59 km	Pandora (♄) 104 × 81 × 64 km

Portia, Himalia, Juliet, Elara, Thalassa, Belinda

♃ Trojans

Hektor ~ 226 km	Agamemnon ~ 167 km	Patroclus ~ 141 km	Menoetius ~ 112 km

Diomedes, Äneas, Achilles, Anchises, Odysseus, Deiphobus, Automedon, Makhaon, Alcathous

Eurybates ~ 72 km	Orus ~ 55 km	Leucus ~ 42 km	Polymele ~ 21 km

Paris, Teucer, Nestor, Troilus, Euforbo, Antilochus, Poulydamas, ...

Main belt large asteroids

Lutetia 121 × 101 × 75 km	Mathilde 66 × 48 × 46 km	Ida 60 × 25 × 19 km

roughly 600 Main belt asteroids bigger than 50 km

Kuiper belt objects

2014 MU69 ~ 35 km

almost 3000 known trans-neptunians

Small irregular moons

Hydra (♇) 65 × 45 × 25 km	Helene (♄) 43 × 38 × 26 km	Nix (♇) 50 × 35 × 33 km

Cressida, Weywot, Rosalind, Caliban, Naiad, Desdemona, Halimede, Pasiphae, Neso, Bianca, Prospero, Setebos, Carme, Sao, Metis

Atlas (♄) 41 × 35 × 19 km	Pan (♄) 34 × 31 × 21 km	Telesto (♄) 33 × 24 × 20 km	Calypso (♄) 30 × 23 × 14 km

Ophelia, Laomedeia, Cordelia, Siarnaq, Sinope, Psamathe, Lysithea, Stephano, Albiorix, Perdita, Ananke, Paaliaq

Phobos (♂) 27 × 22 × 18 km	Deimos (♂) 15 × 12 × 11 km	Kerberos (♇) ~ 19 × 10 × 9 km	Styx (♇) ~ 16 × 9 × 8 km

Francisco, Leda, Ferdinand, Margaret, Ymir, Trinculo, Cupid, Adrastea, Kiviuq, Tarvos, Bestla, Ijiraq, Mab, Erriapus, Callirrhoe, Themisto, ...

Main belt small asteroids

Gaspra 18 × 11 × 9 km	Šteins 7 × 6 × 4 km	Annefrank 7 × 5 × 3 km	Donaldjohanson ~ 4 km

roughly 90 000 Main belt asteroids bigger than 5 km

Moonlets

Daphnis (♄) 9 × 8 × 6 km	Methone (♄) 4 × 3 × 2 km	Polydeuces (♄) 3 × 2.5 × 2 km	Dactyl (Ida) 1.5 km	Didymoon (Didymos) ~ 0.2 km

Pallene, Aegaeon, S/2009 S1, ...

Comets

Hale-Bopp ~ 50 km

Halley 15 × 8 × 8 km	Tempel 1 8 × 5 × 5 km	Borrelly 8 × 4 × 4 km
Churyumov-Gerasimenko 4×3×2 & 3×2×2 km	Wild 2 6 × 4 × 3 km	Hartley 2 2 × 1 × 1 km

almost 400 numbered comets | thousands known comets | milions dormant comets

Near-Earth Asteroids

Eros 34 × 11 × 11 km	Phaethon ~ 6 km	Toutatis 5 × 2 × 2 km	Ryugu 0.9 km
Didymos ~ 0.7 km	2001 CB21 ~ 0.6 km	Bennu ~ 0.5 km	Itokawa 0.5 × 0.3 × 0.2 km

roughly 930 Near-Earth asteroids bigger than 1 km
roughly 30 000 Near-Earth asteroids bigger than 0.1 km