What specific orbital characteristic distinguishes Uranus among the Ice Giants?
Answer
It tilts significantly on its side as it orbits the Sun.
Uranus is noted for having a highly unusual rotational orientation when compared to other planets in the solar system. Specifically, it orbits the Sun while tilted nearly completely onto its side. This extreme axial tilt results in highly unusual seasonal variations. Although its fundamental layering—a rocky core surrounded by a mantle of compressed ices—mirrors that of Neptune, this unique orientation is a key distinguishing feature highlighted in the comparison of the Ice Giants.

Related Questions
What characterizes the interior composition of Uranus and Neptune compared to Jupiter and Saturn?What specific volatile ices primarily constitute the hot, dense fluid mantle surrounding the core of Uranus and Neptune?What elements classify Saturn as a gas giant, similar to Jupiter, rather than an ice giant?What feature of Saturn is most closely associated with the description of ice and dust content?How do the volatile ices in the mantle of Uranus and Neptune exist under immense internal pressure and temperature?Why are Saturn's rings extremely bright and reflective when compared to the faint ring systems of Uranus and Neptune?What specific orbital characteristic distinguishes Uranus among the Ice Giants?What substances are included in the broad definition of 'ice' used in planetary science for the outer solar system giants?What characterizes the faint, dark rings of Neptune, contrasting with Saturn's bright structure?When considering the bulk structure, which classification is used to define Uranus or Neptune as being 'most defined by ice overall'?