Axial tilt is the angle between the plane of the planet's rotation about the sun, and its axis about which it rotates. The earth's axial tilt of 23.5 degrees accounts for our seasonality. North pole points away from the sun in northern hemisphere winter, and toward the sun in northern hemisphere summer. Light/heat/energy received from a source are proportional to the inverse of the square of the distance to the source. However, if you imagine shining a one square inch beam of light directly down to a flat surface, and then rotating the flat surface until only its edge receives the light, you can see that the energy striking the surface progressively diminishes, ultimately to almost zero.
Mercury: Almost 0 degrees.
Venus: 177.36 degrees (or 2.64 degrees).
Earth: 23.45 degrees.
Mars: 25.19 degrees.
Jupiter: 3.13 degrees.
Saturn: 25.33 degrees.
Uranus: 97.86 degrees (or 82.14 degrees).
Neptune: 29.56 degrees.
Venus and Uranus can have their "north pole" defined in two different ways.
That's why there are two possible answers for them.
3.12 degrees
Mercury has a tilt of 2.11o
Mars has a very similar angle of axial tilt to Earth.
Uranus: it has an axial tilt of 97.8 degrees.
All planets have some degree of axial tilt - or obliquity. Mercury has the smallest with a tilt of only 0.027 degrees - so small as to be nearly zero.
how does the axial tilt Saturn affect its season
Almost all planets have an axial tilt, some more than others. Mercury doesn't though.
Mars has a very similar angle of axial tilt to Earth.
Uranus
Uranus: it has an axial tilt of 97.8 degrees.
It doesn't. Seasons are cause by a planet's axial tilt.
It affects seasons by the angle a planet is tilted.
There are no other known planets whose axial tilt is EXACTLY the same as Earth, at 23.44 degrees.However, Mars' axial tilt at 25.2 degrees and Saturn's at 26.7 degrees are both pretty close.
The axial tilt of Jupiter is 3.12 degrees.
All planets have some degree of axial tilt - or obliquity. Mercury has the smallest with a tilt of only 0.027 degrees - so small as to be nearly zero.
how does the axial tilt Saturn affect its season
because it has an axial tilt
Mercury. It seems to have an axial tilt of less than one degree.
Planets experience seasonal variation due to the axial tilt. Mars is most like ours and has seasons.