🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.67 AU - 0.71 AU

Year: 242 Days

Day: 16.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.84 AU - 0.88 AU

Year: 336 Days

Day: 38.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,530,874 km

• M1: 582,833 km (0.12 R)
• M2: 609,911 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.78 AU - 2.72 AU

Year: 1423 Days

Day: 20.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218

Radius: 14.9

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.06 AU - 5.8 AU

Year: 5337 Days

Day: 12.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 21,530,874 km

• M1: 250,277 km (0.103 R)
• M2: 431,141 km (0.072 R)
• M3: 752,028 km (0.077 R)
• M4: 860,337 km (0.12 R)
• M5: 1,006,943 km (0.106 R)
• M6: 1,244,056 km (0.112 R)
• M7: 1,487,900 km (0.088 R)
• M8: 1,681,480 km (0.117 R)
• M9: 1,953,150 km (0.047 R)
• M10: 2,982,533 km (0.075 R)
• M11: 3,364,905 km (0.11 R)
• M12: 3,780,787 km (0.093 R)
• M13: 4,103,769 km (0.037 R)
• M14: 4,324,126 km (0.06 R)
• M15: 4,435,726 km (0.112 R)
• M16: 4,853,703 km (0.084 R)
• M17: 4,950,493 km (0.085 R)
• M18: 5,304,292 km (0.054 R)
• M19: 5,444,166 km (0.11 R)
• M20: 6,099,404 km (0.107 R)
• M21: 6,309,440 km (0.056 R)
• M22: 6,543,112 km (0.048 R)
• M23: 6,650,373 km (0.099 R)
• M24: 6,758,233 km (0.109 R)
• M25: 7,800,183 km (0.092 R)
• M26: 7,982,542 km (0.061 R)
• M27: 8,166,398 km (0.099 R)
• M28: 8,514,812 km (0.076 R)
• M29: 9,419,580 km (0.089 R)
• M30: 9,638,292 km (0.097 R)
• M31: 9,809,731 km (0.119 R)
• M32: 10,006,751 km (0.094 R)
• M33: 10,480,228 km (0.08 R)
• M34: 11,397,263 km (0.109 R)
• M35: 11,708,577 km (0.116 R)
• M36: 11,970,373 km (0.113 R)
• M37: 12,340,029 km (0.108 R)
• M38: 12,606,313 km (0.115 R)
• M39: 12,901,470 km (0.032 R)
• M40: 13,063,484 km (0.089 R)
• M41: 13,226,097 km (0.072 R)
• M42: 13,608,320 km (0.1 R)
• M43: 13,718,274 km (0.038 R)
• M44: 13,994,282 km (0.119 R)
• M45: 14,132,960 km (0.086 R)
• M46: 14,636,057 km (0.116 R)
• M47: 14,805,103 km (0.112 R)
• M48: 14,946,323 km (0.108 R)
• M49: 15,088,142 km (0.065 R)
• M50: 15,659,905 km (0.109 R)
• M51: 16,180,506 km (0.063 R)
• M52: 16,560,035 km (0.089 R)
• M53: 16,795,054 km (0.06 R)
• M54: 16,912,937 km (0.119 R)
• M55: 17,149,750 km (0.12 R)
• M56: 17,357,691 km (0.118 R)
• M57: 17,476,921 km (0.092 R)
• M58: 17,926,612 km (0.065 R)
• M59: 18,198,282 km (0.086 R)
• M60: 18,410,412 km (0.073 R)
• M61: 18,684,475 km (0.068 R)
• M62: 18,959,885 km (0.103 R)
• M63: 19,452,959 km (0.084 R)
• M64: 19,545,859 km (0.071 R)
• M65: 19,918,956 km (0.104 R)
• M66: 20,798,742 km (0.11 R)
• M67: 20,957,166 km (0.095 R)
• M68: 21,243,346 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 18,636 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit