🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.35 AU - 1.39 AU

Year: 574 Days

Day: 35.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.3

Radius: 6.6

Gravity: 14.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.42 AU - 15.14 AU

Year: 16363 Days

Day: 16.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,070,825 km

• M1: 82,129 km (0.09 R)
• M2: 433,684 km (0.097 R)
• M3: 876,943 km (0.102 R)
• M4: 1,408,614 km (0.111 R)
• M5: 1,893,759 km (0.12 R)
• M6: 2,175,452 km (0.069 R)
• M7: 2,684,235 km (0.119 R)
• M8: 2,942,740 km (0.108 R)
• M9: 3,348,449 km (0.092 R)
• M10: 3,907,347 km (0.104 R)
• M11: 4,893,795 km (0.088 R)
• M12: 5,463,613 km (0.071 R)
• M13: 5,764,604 km (0.09 R)
• M14: 7,258,339 km (0.106 R)
• M15: 8,337,688 km (0.118 R)
• M16: 11,346,101 km (0.083 R)
• M17: 12,598,983 km (0.045 R)
• M18: 13,326,029 km (0.114 R)
• M19: 15,155,162 km (0.036 R)
• M20: 18,790,390 km (0.1 R)
• M21: 22,774,181 km (0.11 R)
• M22: 30,448,851 km (0.09 R)
• M23: 34,990,792 km (0.071 R)
• M24: 35,897,954 km (0.115 R)
• M25: 41,385,054 km (0.102 R)
• M26: 42,545,784 km (0.06 R)
• M27: 47,091,764 km (0.079 R)
• M28: 48,836,674 km (0.102 R)
• M29: 50,296,001 km (0.045 R)
• M30: 53,471,665 km (0.029 R)
• M31: 53,813,645 km (0.107 R)
• M32: 56,601,252 km (0.112 R)
• M33: 59,850,817 km (0.059 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24

Radius: 6.5

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 18.09 AU - 19.09 AU

Year: 28707 Days

Day: 22.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 82,070,825 km

• M1: 80,783 km (0.072 R)
• M2: 539,899 km (0.084 R)
• M3: 7,288,857 km (0.102 R)
• M4: 8,364,765 km (0.104 R)
• M5: 16,750,474 km (0.07 R)
• M6: 22,584,192 km (0.08 R)
• M7: 27,690,865 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.4

Radius: 5.4

Gravity: 13.83 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 18.57 AU - 19.03 AU

Year: 29195 Days

Day: 16 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,070,825 km

• M1: 70,610 km (0.1 R)
• M2: 247,285 km (0.067 R)
• M3: 620,831 km (0.114 R)
• M4: 1,443,021 km (0.041 R)
• M5: 1,735,634 km (0.086 R)
• M6: 2,237,236 km (0.106 R)
• M7: 2,416,754 km (0.077 R)
• M8: 3,095,180 km (0.092 R)
• M9: 7,690,228 km (0.117 R)
• M10: 12,908,202 km (0.058 R)
• M11: 14,468,358 km (0.08 R)
• M12: 15,253,597 km (0.087 R)
• M13: 15,984,383 km (0.034 R)
• M14: 18,316,614 km (0.114 R)
• M15: 23,857,868 km (0.118 R)
• M16: 33,431,983 km (0.11 R)
• M17: 34,800,953 km (0.063 R)
• M18: 35,640,197 km (0.112 R)
• M19: 40,191,862 km (0.091 R)
• M20: 48,152,114 km (0.09 R)
• M21: 49,368,644 km (0.091 R)
• M22: 51,321,644 km (0.101 R)
• M23: 63,299,796 km (0.026 R)
• M24: 65,814,835 km (0.079 R)
• M25: 70,153,323 km (0.114 R)
• M26: 71,491,027 km (0.104 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 14,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit