🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.62 AU - 0.78 AU

Year: 212 Days

Day: 36.8 Hours

Environment

Temp: 214 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,430,561 km

• M1: 417,228 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.14 AU - 3.24 AU

Year: 1596 Days

Day: 21.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,430,561 km

• M1: 635,193 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.1

Radius: 4.6

Gravity: 18.91 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.02 AU - 16.18 AU

Year: 18138 Days

Day: 17.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,430,561 km

• M1: 111,600 km (0.041 R)
• M2: 600,785 km (0.103 R)
• M3: 1,255,276 km (0.093 R)
• M4: 1,796,670 km (0.058 R)
• M5: 7,908,192 km (0.116 R)
• M6: 9,431,847 km (0.109 R)
• M7: 14,522,512 km (0.111 R)
• M8: 15,373,276 km (0.106 R)
• M9: 16,107,053 km (0.067 R)
• M10: 17,803,343 km (0.091 R)
• M11: 21,455,775 km (0.061 R)
• M12: 26,815,718 km (0.097 R)
• M13: 30,197,677 km (0.053 R)
• M14: 31,579,662 km (0.077 R)
• M15: 40,352,829 km (0.109 R)
• M16: 42,453,632 km (0.076 R)
• M17: 44,185,825 km (0.082 R)
• M18: 45,366,452 km (0.108 R)
• M19: 46,114,890 km (0.098 R)
• M20: 47,636,600 km (0.086 R)
• M21: 56,435,198 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.5

Radius: 7.1

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 18.46 AU - 19.76 AU

Year: 30212 Days

Day: 19.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,430,561 km

• M1: 89,460 km (0.063 R)
• M2: 325,226 km (0.051 R)
• M3: 550,969 km (0.1 R)
• M4: 1,373,159 km (0.077 R)
• M5: 1,598,453 km (0.097 R)
• M6: 2,429,170 km (0.029 R)
• M7: 2,737,192 km (0.086 R)
• M8: 4,687,051 km (0.114 R)
• M9: 5,204,360 km (0.098 R)
• M10: 5,516,721 km (0.083 R)
• M11: 6,619,257 km (0.075 R)
• M12: 6,893,171 km (0.091 R)
• M13: 7,710,873 km (0.103 R)
• M14: 8,917,828 km (0.067 R)
• M15: 12,512,516 km (0.105 R)
• M16: 13,002,897 km (0.12 R)
• M17: 14,171,855 km (0.076 R)
• M18: 15,489,064 km (0.085 R)
• M19: 16,300,782 km (0.108 R)
• M20: 18,009,040 km (0.077 R)
• M21: 19,645,492 km (0.099 R)
• M22: 20,596,336 km (0.118 R)
• M23: 29,702,657 km (0.073 R)
• M24: 30,953,744 km (0.103 R)
• M25: 33,293,754 km (0.079 R)
• M26: 35,055,269 km (0.093 R)
• M27: 36,593,584 km (0.088 R)
• M28: 37,885,362 km (0.109 R)
• M29: 42,724,254 km (0.096 R)
• M30: 43,675,248 km (0.111 R)
• M31: 63,496,966 km (0.081 R)
• M32: 75,452,528 km (0.096 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: 467 - 18,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit