Empirical head-to-head comparison table, delta analysis, and interactive formula calculators.
| Category | Ice Giant |
| Parent Body | Sun |
| Radius km | 25559 |
| Oblateness | 0.02293 |
| Sidereal Rotation h | -17.24 |
| Axial Tilt deg | 97.77 |
| Surface Gravity m s2 | 8.69 |
| Mean Distance AU | 19.2 |
| Atmospheric Composition | 82.5% H2, 15.2% He, 2.3% CH4 |
| Category | Planetary Moon |
| Parent Body | Uranus |
| Radius km | 761.4 |
| Oblateness | 0 |
| Sidereal Rotation h | 323.1 |
| Axial Tilt deg | 0 |
| Surface Gravity m s2 | 0.346 |
| Mean Distance AU | 19.2 |
| Atmospheric Composition | None |
Direct comparative ratio of core numeric metrics between Uranus (Cyan) and Oberon (Gold).
Uranus and Oberon represent distinct specifications within Planetary & Lunar Worlds. Reference the side-by-side data table above for exact empirical values.
Yes. GemsMakers offers a high-speed, zero-authentication JSON REST API at https://gemsmakers.com/api/v1/calculate.php and downloadable datasets in both CSV and JSON formats under CC BY 4.0.