The Sun line indicates success in life. Its absence in a hand means lack of achievement and a very ordinary existence.
The Sun line is the line of material success and achievement. Ideally, it should start from the bottom of the palm and end on the mount of the Sun. But in the majority of cases, the Sun line is seen to start either from the head line or the heart line.
The Sun line, when present, gives unexpected fortune and success and rewards your endeavor and talent with fame and recognition. The possessors of the Sun line have a sunny disposition; they are brilliant, learned, charming and have financial prosperity. When the Sun line starts from the line of Saturn, intellectual activity will be the means of earning one's livelihood, from the line of life inherited success, and from the mount of Moon success due to the influence of others, especially of the opposite sex.
A star on the Sun line is a sign of brilliant success and fame, so is a triangle.
A square shows preservation of reputation.
An island on the Sun line indicates financial and domestic trouble, while a spot shows loss of reputation.