D Ring |
66900 km |
74491 km |
0.00001 to 0.001 |
Tenuous, Broad |
|
Contains narrow ringlets at 67580 and 71710 km |
C Ring |
74491 km |
91975 km |
0.05 to 0.35 |
Dense, Broad |
|
Isolated "plateaus" among a surrounding, fainter ring; contains ≥ 8 narrow gaps |
Titan Ringlet |
77867 km |
77890 km |
~4 |
Dense, Narrow |
|
A narrow, eccentric ringlet inside a gap in the C ring |
Maxwell Ringlet |
87480 km |
87539 km |
1 to 3 |
Dense, Narrow |
|
A narrow, eccentric ringlet inside a gap in the C ring |
Bond Ringlet |
88702 km |
88719 km |
~1 |
Dense, Narrow |
|
A narrow ringlet inside a gap in the C ring |
Dawes Ringlet |
90138 km |
90200 km |
0.2 to 1 |
Dense, Narrow |
|
A narrow, eccentric feature interior a gap in the C ring |
B Ring |
91975 km |
117570 |
0.8 to 5 |
Dense, Broad |
|
Contains fine structure on all scales. The most opaque and massive of Saturn's rings |
Cassini Division |
117570 km |
122050 km |
0 to 0.2 |
Dense, Broad |
|
The prominent gap between the A and B Rings. It contains 8 narrow gaps and > 4 ringlets |
Huygens Ringlet |
117806 km |
117824 km |
1 to 2 |
Dense, Narrow |
|
A narrow, eccentric ringlet near the inner edge of the Cassini Division |
Herschel Ringlet |
118234 km |
118263 km |
~0.1 |
Dense, Narrow |
|
A narrow, eccentric, inclined ringlet near the inner edge of the Cassini Division |
Laplace Ringlet |
120037 km |
120078 km |
~1 |
Dense, Narrow |
|
A narrow, eccentric ringlet in the Cassini Division |
A Ring |
122050 km |
136780 km |
0.4 to 1.0 |
Dense, Broad |
|
A fairly uniform ring with many density and bending waves near its outer edge |
Encke Gap |
133423 km |
133745 km |
|
Gap |
Pan |
A gap in the A Ring maintained by the embedded moon Pan. Multiple faint ringlets are also present. |
Keeler Gap |
136487 km |
136522 km |
|
Gap |
Daphnis |
A narrow gap in the outer A Ring maintained by the embedded moon Daphnis. |
Roche Division |
136780 km |
139800 km |
~0.0001 |
Tenuous, Broad |
Atlas, Prometheus |
A dust sheet extending between the A and F Rings |
F Ring |
139800 km |
140600 km |
0.01 to 0.2 |
Narrow |
Prometheus, Pandora |
A complex, narrow, eccentric, inclined ring with a dense core at a=140223.92 km demonstrating a wide variety of quasi-stable and ephemeral structure. |
Janus/Epimetheus Ring |
149000 km |
154000 km |
~10-7 |
Tenuous, Narrow |
Janus, Epimetheus |
A narrow, very faint ring in the region occupied by Janus and Epimetheus |
G Ring |
166000 km |
173200 km |
~10-6 |
Tenuous, Narrow |
Aegaeon |
A faint, isolated dust ring, contains an arc of material confined by a narrow resonance with Mimas |
E Ring |
180000 km |
480000 km |
~5x10-6 |
Tenuous, Broad |
Enceladus |
A broad, faint dust ring encompassing the orbits of Mimas through Dione. Densest near the orbit of Enceladus. Up to ~30000 km thick. |
Methone Ring |
~194400 km |
|
~10-7 |
Tenuous, Narrow |
Methone |
A narrow, very faint ring in the region occupied by Methone. |
Anthe Ring |
~197655 km |
|
~10-7 |
Tenuous, Narrow |
Anthe |
A narrow, very faint ring in the region occupied by Anthe. |
Pallene Ring |
~212000 km |
|
~10-7 |
Tenuous, Narrow |
Pallene |
A narrow, very faint ring in the region occupied by Pallene. |
Phoebe Ring |
7722200 km |
12488300 km |
~2x10-8 |
Tenuous, Broad |
Phoebe |
A broad, faint ring in the orbit of Phoebe with a vertical extent of 2,413,200 km. |