🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.45 AU - 0.61 AU

Year: 140 Days

Day: 30.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,022,279 km

• M1: 120,426 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.44 AU - 0.68 AU

Year: 152 Days

Day: 23.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,022,279 km

• M1: 451,636 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.98 AU - 1 AU

Year: 356 Days

Day: 16 Hours

Environment

Temp: 33 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 96,022,279 km

• M1: 415,882 km (0.104 R)
• M2: 468,092 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.83 AU - 1.29 AU

Year: 395 Days

Day: 29.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.87 AU - 1.29 AU

Year: 406 Days

Day: 35.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.33 AU - 1.45 AU

Year: 593 Days

Day: 24.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.4 AU - 3.36 AU

Year: 1768 Days

Day: 18.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,022,279 km

• M1: 1,915,900 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.2

Radius: 3.4

Gravity: 60.92 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 17.3 AU - 19 AU

Year: 27964 Days

Day: 17.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,022,279 km

• M1: 492,027 km (0.107 R)
• M2: 810,072 km (0.112 R)
• M3: 1,669,662 km (0.089 R)
• M4: 1,706,762 km (0.104 R)
• M5: 2,013,737 km (0.101 R)
• M6: 2,941,842 km (0.091 R)
• M7: 3,123,005 km (0.082 R)
• M8: 4,284,034 km (0.083 R)
• M9: 4,962,610 km (0.112 R)
• M10: 5,232,485 km (0.118 R)
• M11: 5,618,148 km (0.119 R)
• M12: 6,013,086 km (0.08 R)
• M13: 6,070,233 km (0.071 R)
• M14: 6,127,529 km (0.072 R)
• M15: 6,184,974 km (0.114 R)
• M16: 9,016,264 km (0.096 R)
• M17: 9,344,930 km (0.116 R)
• M18: 9,477,474 km (0.101 R)
• M19: 9,677,486 km (0.069 R)
• M20: 11,327,252 km (0.118 R)
• M21: 11,610,440 km (0.111 R)
• M22: 12,328,809 km (0.052 R)
• M23: 13,808,183 km (0.069 R)
• M24: 15,186,727 km (0.102 R)
• M25: 15,656,016 km (0.087 R)
• M26: 16,209,378 km (0.03 R)
• M27: 17,010,923 km (0.11 R)
• M28: 17,091,706 km (0.081 R)
• M29: 17,253,870 km (0.097 R)
• M30: 18,072,171 km (0.077 R)
• M31: 18,154,599 km (0.061 R)
• M32: 18,986,663 km (0.077 R)
• M33: 20,172,226 km (0.109 R)
• M34: 20,257,796 km (0.082 R)
• M35: 21,643,820 km (0.103 R)
• M36: 23,598,765 km (0.078 R)
• M37: 24,050,850 km (0.104 R)
• M38: 24,871,843 km (0.033 R)
• M39: 24,963,696 km (0.089 R)
• M40: 25,516,759 km (0.075 R)
• M41: 26,260,560 km (0.092 R)
• M42: 26,728,951 km (0.11 R)
• M43: 28,822,723 km (0.079 R)
• M44: 28,919,213 km (0.076 R)
• M45: 29,015,704 km (0.096 R)
• M46: 29,112,344 km (0.086 R)
• M47: 29,597,041 km (0.099 R)
• M48: 30,771,384 km (0.082 R)
• M49: 31,861,055 km (0.108 R)
• M50: 32,260,482 km (0.052 R)
• M51: 33,874,643 km (0.056 R)
• M52: 34,282,147 km (0.077 R)
• M53: 35,618,206 km (0.107 R)
• M54: 36,240,383 km (0.088 R)
• M55: 36,761,732 km (0.09 R)
• M56: 38,128,757 km (0.108 R)
• M57: 39,834,023 km (0.091 R)
• M58: 40,695,857 km (0.101 R)
• M59: 40,912,325 km (0.109 R)
• M60: 41,563,973 km (0.101 R)
• M61: 44,204,376 km (0.057 R)
• M62: 45,994,613 km (0.108 R)
• M63: 46,445,950 km (0.102 R)
• M64: 50,108,256 km (0.06 R)
• M65: 51,739,620 km (0.067 R)
• M66: 52,561,661 km (0.108 R)
• M67: 53,625,002 km (0.084 R)
• M68: 54,337,986 km (0.12 R)
• M69: 54,695,525 km (0.035 R)
• M70: 57,341,612 km (0.114 R)
• M71: 58,436,219 km (0.117 R)
• M72: 59,660,379 km (0.086 R)
• M73: 60,275,525 km (0.095 R)
• M74: 61,760,733 km (0.046 R)
• M75: 64,262,608 km (0.071 R)
• M76: 65,019,723 km (0.082 R)
• M77: 65,399,252 km (0.036 R)
• M78: 68,462,568 km (0.094 R)
• M79: 69,235,690 km (0.096 R)
• M80: 69,494,045 km (0.103 R)
• M81: 69,623,298 km (0.118 R)
• M82: 69,882,102 km (0.117 R)
• M83: 70,530,609 km (0.033 R)
• M84: 77,659,845 km (0.075 R)
• M85: 78,870,241 km (0.064 R)
• M86: 80,357,992 km (0.06 R)
• M87: 82,401,499 km (0.101 R)
• M88: 83,086,508 km (0.057 R)
• M89: 85,429,659 km (0.115 R)
• M90: 89,054,864 km (0.103 R)
• M91: 89,195,337 km (0.047 R)
• M92: 90,745,021 km (0.091 R)
• M93: 93,157,287 km (0.116 R)
• M94: 93,728,003 km (0.108 R)
• M95: 94,013,735 km (0.109 R)
• M96: 94,872,875 km (0.092 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 17,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit