🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.58 AU - 0.62 AU

Year: 174 Days

Day: 34.1 Hours

Environment

Temp: 219 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,468,932 km

• M1: 338,690 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.25 AU - 1.73 AU

Year: 682 Days

Day: 43.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.23 AU - 3.47 AU

Year: 1803 Days

Day: 13.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.5

Radius: 7.1

Gravity: 18.5 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.99 AU - 19.77 AU

Year: 23714 Days

Day: 21.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 94,468,932 km

• M1: 122,072 km (0.098 R)
• M2: 638,783 km (0.109 R)
• M3: 1,026,241 km (0.075 R)
• M4: 1,393,055 km (0.077 R)
• M5: 1,709,156 km (0.072 R)
• M6: 2,204,923 km (0.075 R)
• M7: 2,927,331 km (0.091 R)
• M8: 3,830,603 km (0.027 R)
• M9: 4,455,174 km (0.107 R)
• M10: 6,593,077 km (0.041 R)
• M11: 6,981,284 km (0.077 R)
• M12: 7,333,437 km (0.116 R)
• M13: 7,592,242 km (0.092 R)
• M14: 10,526,005 km (0.089 R)
• M15: 11,124,247 km (0.073 R)
• M16: 12,171,283 km (0.092 R)
• M17: 14,299,013 km (0.101 R)
• M18: 15,620,262 km (0.052 R)
• M19: 16,841,279 km (0.114 R)
• M20: 18,124,680 km (0.115 R)
• M21: 22,910,016 km (0.097 R)
• M22: 26,368,121 km (0.09 R)
• M23: 27,469,759 km (0.107 R)
• M24: 31,635,462 km (0.054 R)
• M25: 33,583,525 km (0.076 R)
• M26: 34,154,391 km (0.107 R)
• M27: 37,563,577 km (0.092 R)
• M28: 46,975,975 km (0.092 R)
• M29: 56,028,143 km (0.055 R)
• M30: 57,438,252 km (0.091 R)
• M31: 57,845,457 km (0.076 R)
• M32: 58,459,856 km (0.118 R)
• M33: 61,597,522 km (0.117 R)
• M34: 83,069,454 km (0.087 R)
• M35: 85,430,258 km (0.095 R)
• M36: 87,565,917 km (0.062 R)
• M37: 88,375,840 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 15,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit