Darrow of Lykos is a 33-year-old former Red miner who was genetically modified into a Gold to lead the Rising. As ArchImperator of the Solar Republic, he struggles to maintain peace across the liberated planets. He bears the heavy burden of leadership and fights a constant internal war between his duties as a family man and a hardened soldier.

Lyria of Lagalos is an 18-year-old Red from the Gamma clan who previously worked in the underground mines of Mars. Despite being liberated by the Republic, she lives in squalor and resents the unfulfilled promises of the Sovereign. Resourceful and quick-tempered, her fierce loyalty to her family defines her choices in a changing solar system.

Ephraim ti Horn is a 46-year-old Gray and a highly skilled, disillusioned thief. A former soldier for the Rising, he left the cause after experiencing severe combat trauma and the death of his partner. He masks his grief and cynicism with sarcasm and the numbing drug zoladone while running illegal operations with his specialized crew.

Lysander au Lune is a 20-year-old Gold and the orphaned, sole surviving heir to the Society's ruling family. Raised by his grandmother before her fall, he now travels under a false identity to hide from the Republic. Highly intelligent and observant, he seeks to reconcile his noble heritage with his desire to do good in a fractured galaxy.

Virginia, often called Mustang or the Lioness, is the Sovereign of the Solar Republic. She endeavors to establish peace and justice across the liberated planets through political diplomacy and democratic governance. As a leader, mother, and wife, she bears the immense pressure of holding a fragile political system together without resorting to tyranny.

Sevro au Barca serves as the Imperator of the Solar Republic and the fierce leader of the Howlers combat unit. He is deeply loyal to Darrow but questions the unending nature of the war. Despite his brutal reputation and savage fighting style, Sevro is a devoted family man who longs to spend time with his wife and children.

Cassius au Bellona is a Peerless Scarred Gold warrior who once fought for the Rising before rescuing Lysander and fleeing into deep space. Now acting as Lysander's protector and mentor under the alias Regulus, he travels the solar system hiding his true identity. He seeks personal redemption and peace, hoping to keep his young ward out of political conflict.

Romulus au Raa is the Sovereign of the Rim Dominion, ruling over Jupiter and Saturn. Known for his strict adherence to the law and stoic demeanor, he enforces order and austerity among the Moon Lords. He maintains a fragile peace with the Solar Republic, an agreement he takes seriously despite internal pressures from his own family.

Magnus au Grimmus, known as the Ash Lord, is the tyrannical ruler of the Society's remaining forces and Darrow's primary enemy. Having retreated to Venus after earlier defeats, he commands significant military might and poses a constant, looming threat to the fragile peace of the Solar Republic.

Pax is the ten-year-old son of Darrow and Virginia. Raised in extreme privilege but burdened by his parents' immense political responsibilities, he often feels distant from his war-torn father. He is observant, quick-witted, and sheltered from the realities faced by the lower castes of the Republic.

Victra is a prominent Republic official, a fierce Gold fighter, and Sevro's wife. She commands significant resources and ships within the new governmental structure. She is fiercely protective of her family and displays a volatile temper when her loved ones are threatened.

Electra is the energetic young daughter of Sevro and Victra. She inherits her parents' aggressive tendencies and spends her time practicing combat skills in the safety of the Sovereign's retreat.

Dido au Raa is the formidable wife of Romulus and a powerful political figure in the Rim Dominion. Aggressive and fiercely loyal to her ideals, she resents the Republic and seeks to uncover the truth about a past tragedy. She is willing to risk total war and challenge her own husband to achieve justice for her people.

Seraphina is a young, combative Gold and the daughter of Romulus and Dido au Raa. She embarks on an unsanctioned, dangerous mission into the Republic to retrieve secret information that could spark a war. She is aggressive, powerful, and deeply devoted to her mother's political ambitions.

Diomedes is the son of Romulus and Dido au Raa, and a prominent commander of the Olympic Knights in the Rim Dominion. He strictly adheres to Rim laws and traditions, occasionally showing unexpected restraint and honor toward prisoners in his custody.

Kavax au Telemanus is an eccentric, massive Gold hero of the Rising and a Republic official. Known for his kindness and his violent pet fox, Sophocles, he circumvents strict immigration laws to offer Lyria and her nephew a new life on Luna out of gratitude for saving his life.

Holiday ti Nakamura is a fiercely capable soldier who works directly for Sovereign Virginia and commands the Lionguard. She is dedicated to the Republic's laws and often clashes with her disillusioned brother-in-law, Ephraim, attempting to pull him away from his self-destructive criminal life.

Volga is a strong, loyal Obsidian woman who works in Ephraim's criminal crew. Despite her imposing physical strength and criminal activities, she frequently displays kindness and genuinely values her friendship with Ephraim, making his emotional distance painful for her.

The Duke of Hands is a powerful, manipulative Pink man who serves as a leader within the Syndicate, an interplanetary criminal organization. He uses extortion and deadly threats to force independent operators into conducting high-risk kidnappings and robberies for his superiors.

Apollonius is a psychopathic Gold warmonger and a long-time enemy of Darrow. Imprisoned in Deepgrave, the Republic's most secure prison, he possesses crucial knowledge of Venusian defenses. He is highly theatrical, manipulative, and deeply ambitious, viewing war as a grand performance.

Dancer is Darrow's old mentor and a former rebel warrior who now serves as a prominent senator. He leads the Vox Populi, a socialist movement advocating for equality among the Colors. He prioritizes peace and diplomacy, even if it means directly opposing Darrow's aggressive military campaigns.

Ava is Lyria's sister, a Red living in the impoverished camps on Mars. She struggles to provide for her children, including her young, blind son Liam, in an environment plagued by poverty and terrorist threats.

Liam is Lyria's young, blind nephew and the son of Ava. His vulnerability in the harsh Martian camps makes him a priority for his family, and ensuring his well-being becomes Lyria's sole motivation for finding a new home on Luna.

Pytha is a Blue pilot who flies the Archimedes. She manages the ship's navigation and systems, maintaining a steadfast loyalty to her small, traveling crew as they attempt to stay hidden from the Republic.

Trigg is Ephraim's late partner and Holiday's brother. He died fighting for the Rising, and his death left Ephraim traumatized and deeply cynical about the Republic's goals.

Sophocles is Kavax au Telemanus's pet fox. The animal is known for its erratic and occasionally violent behavior toward the renowned pachelbel birds in the Citadel, prompting medical investigation.

Rhonna is Kieran's daughter and Darrow's niece. She is an eager and loyal member of the Howlers who sneaks aboard Darrow's ship to join his unsanctioned military mission, eager to prove herself in combat.

Kieran is Darrow's brother and a steady, supportive presence in his extended family. He manages ships for the Republic and tries to keep his daughter safe from the ongoing war that consumes his brother.

Cyra is a Green Terran locksmith and hacker who works as part of Ephraim's heist crew. She handles digital security and systems evasion during their high-stakes robberies and expresses reluctance when faced with overly dangerous jobs.

Dano is a young Red Terran acrobat and a member of Ephraim's criminal crew. His physical agility allows the team to bypass security sensors and execute complex physical maneuvers during their robberies.

Niobe au Telemanus is Kavax's formidable wife and a powerful matriarch within the Republic. She handles crises with fierce authority and demands absolute truth from those brought before her for questioning.

Daxo is the son of Kavax and Niobe au Telemanus. He assists his family and the Sovereign in managing political intelligence and conducting high-level interrogations.

Theodora is Sovereign Virginia's spymaster and Daxo's partner. She employs intense, controversial methods to extract the truth during security crises and advises the Sovereign on covert matters.

Tharsus is Apollonius's brother, who currently controls Venus's defenses. He lives in luxury but harbors a deep-seated terror of his manipulative brother, making him easy to control.

Gaia is Romulus's elderly mother. Though she feigns senility in public, she is sharp, politically cunning, and fiercely opposed to the warmongering factions within her family, plotting to free her son from trial.