MANTRA ASSOCIATED WITH PLANETS

SUN

Om jabaakusuma sankaasham kaashyapayam mahaadyutim 
Tamorim sarvapaapaghnam pranato-smi divaakaram 
Om suryaaya namah 

Translation: 
Om, I bow down with devotion to the shining light that is shining red like a hibiscus flower, shining onto the earth, removing all the darkness and removing sin. 
Om, I bow to the Sun.

MOON

Dadhi sankha tushaaraabham kshiirodaarnasambhavam 
Namaami shashinam somam shambhormukuta bhushanam 
Om candraaya namah 

Translation: 
I bow down to the Moon, who is creamy white like a container of yogurt (dahi) and most pleasing, born from the churning ocean of milk, the effulgent emblem of devotion, which adorns the head of Lord Shiva.  Om, I bow to the Moon.

MARS

Dharaniigarbhasambhutam vidyutkaanti samaprabham 
Kumaaram shaktihastam ca tam mangalam pranamaamyaham 
Om mangalaaya namah 

Translation: 

I bow down to Mars, the auspicious one, who supports the womb of all creation, shines forth with the radiance of beauty enhanced by love, and wields power in his hand. Om, I bow down to Mars.

MERCURY

Priyangukalikashyaamam ruupenaa-pratimam budham 
Saumyam saumyamgunopetam tam budham pranamaamyaham 
Om budhaaya namah

Translation: 
I bow down to Mercury, whose beloved body is dark like the night, the symbol of intelligence, and whose qualities are most beautiful. Om, I bow down to Mercury.

JUPITER 

Devaanaanca rishinaanca gurum kaancana sannibham 
Buddhi bhutam trilokesham tam namaami brihaaspatim 
Om gurave namah

Translation:
I bow down to Jupiter, teacher of gods and sages, the greatest treasure, and the most intelligent of all creation. Om, I bow down to Jupiter.

VENUS

Hima kunda mrinaalaabham daityaanaam paramam gurum 
Sarvashaastrapravaktaaram bhaargavam pranamaamyaham 
Om Shukraaya namah

Translation:
I bow down to Venus, who is fragrant like crushed sandal and jasmine, the great guru of the demons, expounding all scriptures, and the descendant of sage Brigu. 
Om, I bow down to Venus.

SATURN

Niilaambujasamaabhaasam raviputram yamaagrajam 
Chaayaamaartandasambhuutam tam namaami shanaishacaram 
Om Shaanaishcaraaya namah

Translation:
I bow down to Saturn, who is blue like a storm cloud, the son of the Sun and the brother of Death, who can cast his shadow even over the Sun. Om, I bow down to Saturn.

RAHU

Arddhakaayam mahaaviiryam candraadityavimardanam 
Simhikaagarbha sambhuutam tam Raahu pranamaamyaham 
Om Raahave namah

Translation:
I bow down to Rahu, the great warrior who divides even the Sun and Moon in half, born from the womb of Simhikaa. Om, I bow down to Rahu.

KETU

Paalaashapushpa sankaasham taarakaagrahamastakam 
Raudram raudraatmakam ghoram tam ketu pranamaamyaham 
Om Ketave namah 

Translation:
I bow down to Ketu, who is red like a paalaasha flower, who makes the star-eyed constellation to set, terrible and awesome to behold. Om, I bow down to Ketu.