Impact on the earthquakes

Tidal triggering of earthquakes

Solar system alignments triggering

Distance

Depend on distances between solar system objects

Does not depend on distance

Mass

Depend on masses of tide involved bodies

Does not depend on planet masses

Duration

Long duration, stress slowly changes

Short and sudden stroke

Angle

Any angle can be between planets

The angle must be equal to ~ 0˚

Physics

Law of gravity

Law of inertia + Titius-Bode law

Planets

Less than at tidal impact of Moon

The interference condition is required

Moon

More than at tidal impact of planets

None

Sun

None

The same effect such as at the planet alignments