🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.2 AU - 1.28 AU

Year: 497 Days

Day: 30.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,690,138 km

• M1: 608,115 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.18 AU - 1.88 AU

Year: 681 Days

Day: 33.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.41 AU - 1.83 AU

Year: 742 Days

Day: 18.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,690,138 km

• M1: 828,922 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.76 AU - 1.84 AU

Year: 869 Days

Day: 18 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.53 AU - 3.49 AU

Year: 1879 Days

Day: 19.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,690,138 km

• M1: 1,951,055 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.84 AU - 4.38 AU

Year: 2999 Days

Day: 34.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.7

Radius: 11.1

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.56 AU - 8.88 AU

Year: 6982 Days

Day: 7.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,690,138 km

• M1: 168,447 km (0.095 R)
• M2: 370,255 km (0.088 R)
• M3: 465,848 km (0.075 R)
• M4: 732,431 km (0.098 R)
• M5: 1,012,030 km (0.116 R)
• M6: 1,463,516 km (0.063 R)
• M7: 1,711,699 km (0.118 R)
• M8: 1,819,260 km (0.096 R)
• M9: 1,973,645 km (0.108 R)
• M10: 2,086,741 km (0.109 R)
• M11: 2,248,755 km (0.062 R)
• M12: 2,319,515 km (0.088 R)
• M13: 2,560,816 km (0.094 R)
• M14: 2,709,666 km (0.093 R)
• M15: 2,938,401 km (0.079 R)
• M16: 3,253,155 km (0.077 R)
• M17: 3,802,179 km (0.071 R)
• M18: 4,116,634 km (0.079 R)
• M19: 4,409,696 km (0.104 R)
• M20: 4,499,006 km (0.077 R)
• M21: 4,619,133 km (0.107 R)
• M22: 5,109,964 km (0.055 R)
• M23: 5,393,302 km (0.108 R)
• M24: 6,008,748 km (0.09 R)
• M25: 6,578,267 km (0.093 R)
• M26: 6,680,592 km (0.104 R)
• M27: 6,817,773 km (0.045 R)
• M28: 6,956,002 km (0.119 R)
• M29: 7,130,134 km (0.118 R)
• M30: 7,553,795 km (0.094 R)
• M31: 8,094,890 km (0.079 R)
• M32: 8,499,702 km (0.057 R)
• M33: 8,723,351 km (0.109 R)
• M34: 9,138,485 km (0.045 R)
• M35: 9,291,075 km (0.111 R)
• M36: 9,405,966 km (0.09 R)
• M37: 9,831,572 km (0.116 R)
• M38: 9,948,857 km (0.116 R)
• M39: 10,184,623 km (0.092 R)
• M40: 10,501,771 km (0.069 R)
• M41: 11,349,990 km (0.092 R)
• M42: 11,473,109 km (0.094 R)
• M43: 11,720,395 km (0.109 R)
• M44: 11,844,711 km (0.099 R)
• M45: 12,011,063 km (0.098 R)
• M46: 13,587,227 km (0.105 R)
• M47: 13,849,023 km (0.12 R)
• M48: 15,363,402 km (0.099 R)
• M49: 15,590,492 km (0.119 R)
• M50: 15,864,555 km (0.095 R)
• M51: 16,140,114 km (0.089 R)
• M52: 16,278,642 km (0.061 R)
• M53: 16,556,595 km (0.089 R)
• M54: 17,070,314 km (0.107 R)
• M55: 18,018,016 km (0.085 R)
• M56: 18,691,356 km (0.071 R)
• M57: 19,128,781 km (0.114 R)
• M58: 20,760,893 km (0.104 R)
• M59: 20,861,273 km (0.099 R)
• M60: 22,026,940 km (0.067 R)
• M61: 22,334,513 km (0.045 R)
• M62: 23,579,018 km (0.035 R)
• M63: 23,736,096 km (0.114 R)
• M64: 23,998,790 km (0.084 R)
• M65: 24,315,339 km (0.082 R)
• M66: 24,792,706 km (0.118 R)
• M67: 27,721,233 km (0.095 R)
• M68: 27,831,786 km (0.082 R)
• M69: 28,330,994 km (0.084 R)
• M70: 28,665,495 km (0.088 R)
• M71: 31,619,156 km (0.107 R)
• M72: 31,966,223 km (0.072 R)
• M73: 32,489,067 km (0.09 R)
• M74: 32,780,783 km (0.09 R)
• M75: 33,366,907 km (0.057 R)
• M76: 33,484,491 km (0.12 R)
• M77: 33,602,225 km (0.101 R)
• M78: 33,838,141 km (0.07 R)
• M79: 34,549,329 km (0.08 R)
• M80: 35,325,293 km (0.045 R)
• M81: 36,348,692 km (0.059 R)
• M82: 36,590,891 km (0.102 R)
• M83: 37,016,048 km (0.115 R)
• M84: 37,871,299 km (0.087 R)
• M85: 38,856,551 km (0.109 R)
• M86: 40,726,824 km (0.065 R)
• M87: 41,293,650 km (0.089 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 11,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit