Stelliums usually represent there will be challenges in those respective houses
House 5 - Romance and trysts, children, reproductive organs, money gained from investments and speculation, creativity what you can do for the world
Saturn in House 5 - many heartbreaks and difficulties in romance, small family , difficulty in conceiving , do not speculate
Uranus in House 5 - has flirtatious tendencies, children can be of either sex, speculation can gain you financial showers but stay away from the stock market
Neptune in House 5 - romance, many love affairs, family , large family, mostly female children, speculation , exercise great care and caution
House 12 - Subconscious mind/ repressed mind, hidden enemies, repressed talents, collective consciousness , things beyond your control, dustbin of life
Mercury in House 12 - risk taker who enjoys dangerous and secretive adventure, ability to study the occult , avoid criticizing others
Jupiter in House 12 - can study the occult, success toward the middle or latter portion of your life
Mars in House 12 - whenever you gives in to impulsive streak, you invites unnecessary trouble, in times of war, you may be taken as a prisoner
Venus in House 12 - may have a hidden love affair, early marriage is possible