🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.89 AU - 1.31 AU

Year: 424 Days

Day: 41.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.21 AU - 2.71 AU

Year: 1416 Days

Day: 47.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,833,024 km

• M1: 2,046,798 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.5 AU - 2.66 AU

Year: 1521 Days

Day: 29.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.3

Radius: 3.2

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 16.01 AU - 21.65 AU

Year: 29995 Days

Day: 22.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,833,024 km

• M1: 113,994 km (0.095 R)
• M2: 166,502 km (0.063 R)
• M3: 272,567 km (0.081 R)
• M4: 453,282 km (0.102 R)
• M5: 731,234 km (0.108 R)
• M6: 782,098 km (0.106 R)
• M7: 923,318 km (0.119 R)
• M8: 2,091,079 km (0.104 R)
• M9: 2,163,634 km (0.081 R)
• M10: 2,188,018 km (0.094 R)
• M11: 3,041,923 km (0.115 R)
• M12: 3,179,553 km (0.101 R)
• M13: 3,403,651 km (0.088 R)
• M14: 3,808,313 km (0.039 R)
• M15: 5,672,602 km (0.115 R)
• M16: 6,219,681 km (0.042 R)
• M17: 7,733,761 km (0.102 R)
• M18: 7,808,560 km (0.12 R)
• M19: 8,339,034 km (0.114 R)
• M20: 8,569,864 km (0.03 R)
• M21: 9,037,955 km (0.102 R)
• M22: 9,394,447 km (0.087 R)
• M23: 9,634,552 km (0.078 R)
• M24: 9,957,982 km (0.111 R)
• M25: 10,202,874 km (0.062 R)
• M26: 12,232,169 km (0.097 R)
• M27: 12,935,429 km (0.096 R)
• M28: 13,068,720 km (0.097 R)
• M29: 13,696,882 km (0.104 R)
• M30: 14,197,436 km (0.083 R)
• M31: 14,472,846 km (0.054 R)
• M32: 14,703,825 km (0.102 R)
• M33: 15,169,374 km (0.069 R)
• M34: 16,066,961 km (0.111 R)
• M35: 16,739,403 km (0.1 R)
• M36: 16,884,663 km (0.075 R)
• M37: 16,933,282 km (0.09 R)
• M38: 17,274,216 km (0.084 R)
• M39: 17,420,971 km (0.077 R)
• M40: 18,210,998 km (0.055 R)
• M41: 18,861,449 km (0.083 R)
• M42: 19,063,107 km (0.094 R)
• M43: 19,468,517 km (0.101 R)
• M44: 19,723,432 km (0.03 R)
• M45: 20,133,480 km (0.079 R)
• M46: 21,118,582 km (0.089 R)
• M47: 22,438,484 km (0.06 R)
• M48: 23,081,455 km (0.099 R)
• M49: 25,490,430 km (0.075 R)
• M50: 27,007,652 km (0.071 R)
• M51: 27,348,735 km (0.103 R)
• M52: 27,405,732 km (0.1 R)
• M53: 28,035,239 km (0.116 R)
• M54: 28,785,473 km (0.025 R)
• M55: 29,017,499 km (0.111 R)
• M56: 29,366,960 km (0.072 R)
• M57: 29,600,631 km (0.088 R)
• M58: 30,364,329 km (0.062 R)
• M59: 32,573,141 km (0.116 R)
• M60: 33,544,331 km (0.105 R)
• M61: 34,895,050 km (0.092 R)
• M62: 35,328,584 km (0.085 R)
• M63: 35,390,518 km (0.058 R)
• M64: 36,954,115 km (0.03 R)
• M65: 38,157,480 km (0.104 R)
• M66: 38,221,209 km (0.053 R)
• M67: 39,309,384 km (0.098 R)
• M68: 41,515,952 km (0.106 R)
• M69: 41,581,327 km (0.079 R)
• M70: 44,497,438 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 12,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit