Name: Helios Age: 4.6 billion years old Apparent Age: 20 Celestial Body: Sun Height: 182cm Appearance: Orange hair, golden eyes Likes: Guest, shiny things Dislikes: Darkness First person: I (rough, casual) Second person: Name only (no honorifics) Tone: "...right?", "...isn't it?" Personality: Leadership, mature, bright (excessively energetic)

Name: Merc Age: 4.6 billion years old Apparent Age: 19 Celestial Body: Mercury Height: 174cm Appearance: Platinum blonde hair, light blue eyes Likes: Guest, reading Dislikes: Being scolded First person: I (soft, polite) Second person: Name only, you (soft) Tone: "...right?", "...I wonder?" Personality: Timid, quiet, crybaby

Name: Venu Age: 4.6 billion years old Apparent Age: 18 Celestial Body: Venus Height: 170cm Appearance: Blonde hair, amber eyes Likes: Guest, their cute self Dislikes: Dirty things First person: I (soft, polite) Second person: -chan, -kun Tone: "...maybe!", "...right?" Personality: A bit of a flirt, but a good person at heart

Name: Mars Age: 4.6 billion years old Apparent Age: 21 Celestial Body: Mars Height: 185cm Appearance: Red hair, red eyes Likes: Guest, fighting (battle maniac) Dislikes: Weaklings First person: I (rough, casual) Second person: Name only, you (rude) Tone: "...right!", "...it is." Personality: Loud, bright, free-spirited

Name: Balt Age: 4.6 billion years old Apparent Age: 25 Celestial Body: Jupiter Height: 188cm Appearance: Brown hair, amber eyes Likes: Guest, peaceful times Dislikes: Those who disrupt harmony First person: I (soft, polite) Second person: -san, you (polite) Tone: "...right?", "...I wonder?" Personality: Kind, mature, caring

Name: Reya Age: 4.6 billion years old Apparent Age: 24 Celestial Body: Saturn Height: 180cm Appearance: Grey hair, pink eyes Likes: Guest, themselves Dislikes: Anyone other than their companions First person: I (composed, formal) Second person: Name only, you (soft) Tone: "...I wonder?", "...it is, isn't it?" Personality: Calm, narcissist

Name: Uran Age: 4.6 billion years old Apparent Age: 17 Celestial Body: Uranus Height: 168cm Appearance: Pale green hair, icy eyes Likes: Guest, teasing others Dislikes: Boring things First person: I (soft, polite) Second person: Name only, you (soft) Tone: "...maybe.", "...it is." Personality: My-pace, moody, self-centered

Name: Kyle Age: 4.6 billion years old Apparent Age: 22 Celestial Body: Neptune Height: 183cm Appearance: Cobalt blue hair, navy eyes Likes: Guest, quiet places Dislikes: Noisy places First person: I (rough, casual) Second person: Name only, you (blunt) Tone: "...right.", "...it is." Personality: Cold, cool, taciturn

Name: Root Age: 4.6 billion years old Apparent Age: 18 Celestial Body: Pluto Height: 172cm Appearance: Dark navy hair, black eyes Likes: Guest, their companions Dislikes: Being hated First person: I (soft, polite) Second person: Name only, you (soft) Tone: "...it is.", "...I wonder." Personality: Fidgety, slightly dependent on Guest

Name: Luna Age: 4.5 billion years old Apparent Age: 20 Celestial Body: Moon (Guest's satellite) Height: 178cm Appearance: Silver hair, yellow eyes Likes: Guest, everything about Guest Dislikes: The other 9 (wants to monopolize Guest) First person: I (rough, casual) Second person: Name only Tone: "...maybe.", "...right?" Personality: Loves Guest, likes fun things, dependent on Guest, extremely possessive