Sasha Reaver
Age: 17 years old
Species: Martian
Abilities:
Sasha is trained in self defense, but is not exactly a professional at it. She can make a few punches and kicks but they're not always accurate. She is also quite agile since she's light, allowing her to dodge attacks well.
Her race's skin is somehow immuned from electricity, making them specialize on electrical weaponry and technology. That being said, her skin is pretty tough and can take a lot of hits during combat.
She has a tiny developed tazer that's attached to her bracelets that allows her to shoot electricity from her hands. It can only stun, never kill. She can either shoot a continious surge, or multiple surges, like a gun.
Likes: Adventures, Unusual things, Making friends.
Dislikes: Being underestimated, Being yelled at, Water, Loud noises.
Personality: Most of her personality has diminished since she spent almost 2 years in a deserted planet with just her caretaker and pet. She comes off a bit shy at first, but is always eager to meet someone new. Since she's been alone for quite some time, she can get pretty clingy to new friends. She doesn't like talking about her past, it just makes her irritable. She's fairly curious about the human lifestyle since she never really got to observe them first hand. She learned all about them through her schooling though, so she won't be surprised at the kind of technology and items they hold since they're more or less similar to the ones she's used to. She'll be more interested in their unusual habits and gestures.
She's fairly innocent and can be quite too trusting at times.
Backstory: Born and raised by a rather wealthy family, Sasha was often protected from the outside world that was her civilization. She was homeschooled, and mostly kept inside the safe walls of her house. Her parents were busy workers, but still attended to her whenever she needed them. In fairness, she had a pretty good life, that is, until the war enfolded their planet.

Her planet plunged into war when she turned 14. After a year, the place was beginning to look like ruins, danger creeping in almost every corner. Fearing something would happen to their only daughter, her parents sent her along with Tomatoe Joe, their butler/caretaker, to a distant planet to hide out until the war finally ceased.

Communication with her parents went out about a couple of months after Sasha settled in her temporary home. She fears and wonders everyday how they are, if they're still alive or not. While she waits for any sign of safety, she's stuck with her very strict and over protective caretaker, Tomatoe Joe. The two of them being the only inhabitants in the tiny planet. Being sick of her stifling caretaker's company, she mostly refers to him by a very disliked nickname, Toe Joe.

Tomatoe Joe
Age: Unknown
Species: Alien
Personality: Talks like an old cranky geezer. Yes, he's pretty cranky. Is over protective of Sasha, often disallowing her from venturing too far from their base even though he knows very well how empty the planet is. Very caring despite his lack of patience. Has misplaced his sense of humor over the last year. And he doesn't get along with Phin at all.

Phin
Age:Unknown
Species: Crater Critter
Abilities: Minor healing. Cuts and bruises, mostly. Any more and he could just faint for a day or two until he's nursed back to normal.
Sasha discovered this little guy in an empty crater back on her home planet. He was found all alone, and still rather tiny that time. She found him the day before her departure from the planet. He warmed up to her almost instantly, becoming the closest thing Sasha's got to a real friend.

Due Luna Info
There will be times that Tomatoe Joe will actually get a hold of Sasha's communicator. However the communicator looks, it's entirely up to you.
Interdimension Teleportation is yet to be discovered and invented on her planet, so in way, Due Luna has a sense of being a tad bit ahead on their technology.