🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.76 AU - 1 AU

Year: 293 Days

Day: 27.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.33 AU - 2.53 AU

Year: 1344 Days

Day: 30.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542

Radius: 14.2

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.47 AU - 6.49 AU

Year: 4551 Days

Day: 8.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 35,869,682 km

• M1: 188,643 km (0.043 R)
• M2: 339,886 km (0.086 R)
• M3: 485,595 km (0.094 R)
• M4: 1,179,430 km (0.084 R)
• M5: 1,341,893 km (0.116 R)
• M6: 1,644,978 km (0.064 R)
• M7: 2,300,366 km (0.115 R)
• M8: 2,957,251 km (0.088 R)
• M9: 3,259,139 km (0.106 R)
• M10: 3,690,579 km (0.106 R)
• M11: 5,228,296 km (0.032 R)
• M12: 5,364,729 km (0.113 R)
• M13: 5,571,473 km (0.092 R)
• M14: 5,898,345 km (0.108 R)
• M15: 6,231,499 km (0.078 R)
• M16: 6,473,399 km (0.093 R)
• M17: 6,792,491 km (0.05 R)
• M18: 7,318,926 km (0.077 R)
• M19: 7,497,396 km (0.071 R)
• M20: 8,679,070 km (0.11 R)
• M21: 8,895,239 km (0.069 R)
• M22: 9,031,223 km (0.074 R)
• M23: 10,200,929 km (0.084 R)
• M24: 10,515,234 km (0.041 R)
• M25: 11,065,754 km (0.112 R)
• M26: 11,300,324 km (0.096 R)
• M27: 11,418,207 km (0.101 R)
• M28: 11,714,860 km (0.096 R)
• M29: 11,953,917 km (0.085 R)
• M30: 12,134,332 km (0.075 R)
• M31: 12,437,118 km (0.045 R)
• M32: 12,589,409 km (0.112 R)
• M33: 12,865,118 km (0.106 R)
• M34: 13,050,021 km (0.11 R)
• M35: 13,798,608 km (0.088 R)
• M36: 14,241,717 km (0.089 R)
• M37: 14,657,450 km (0.106 R)
• M38: 14,753,940 km (0.108 R)
• M39: 14,883,043 km (0.097 R)
• M40: 15,142,147 km (0.085 R)
• M41: 15,632,080 km (0.115 R)
• M42: 16,160,460 km (0.07 R)
• M43: 16,493,614 km (0.103 R)
• M44: 16,728,183 km (0.104 R)
• M45: 17,031,568 km (0.097 R)
• M46: 17,780,605 km (0.117 R)
• M47: 18,055,565 km (0.109 R)
• M48: 18,332,172 km (0.117 R)
• M49: 18,994,442 km (0.101 R)
• M50: 19,558,126 km (0.097 R)
• M51: 19,949,026 km (0.11 R)
• M52: 20,234,907 km (0.057 R)
• M53: 21,282,541 km (0.092 R)
• M54: 21,868,067 km (0.117 R)
• M55: 22,125,974 km (0.076 R)
• M56: 22,310,727 km (0.111 R)
• M57: 22,533,179 km (0.06 R)
• M58: 22,681,880 km (0.11 R)
• M59: 22,942,928 km (0.115 R)
• M60: 23,845,601 km (0.076 R)
• M61: 24,453,717 km (0.067 R)
• M62: 24,798,091 km (0.119 R)
• M63: 25,067,068 km (0.073 R)
• M64: 25,414,285 km (0.102 R)
• M65: 25,762,997 km (0.097 R)
• M66: 25,957,475 km (0.118 R)
• M67: 26,191,595 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.3

Radius: 3.2

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.96 AU - 16.02 AU

Year: 18564 Days

Day: 21 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 35,869,682 km

• M1: 48,919 km (0.065 R)
• M2: 112,348 km (0.047 R)
• M3: 148,850 km (0.066 R)
• M4: 337,194 km (0.085 R)
• M5: 633,547 km (0.114 R)
• M6: 689,197 km (0.114 R)
• M7: 761,004 km (0.078 R)
• M8: 1,346,979 km (0.089 R)
• M9: 1,604,288 km (0.102 R)
• M10: 1,680,582 km (0.034 R)
• M11: 1,758,074 km (0.111 R)
• M12: 1,977,385 km (0.115 R)
• M13: 2,332,979 km (0.114 R)
• M14: 3,148,886 km (0.118 R)
• M15: 3,537,242 km (0.116 R)
• M16: 5,405,420 km (0.119 R)
• M17: 5,897,896 km (0.104 R)
• M18: 6,404,434 km (0.099 R)
• M19: 7,714,613 km (0.117 R)
• M20: 8,532,464 km (0.107 R)
• M21: 9,240,361 km (0.077 R)
• M22: 10,248,651 km (0.07 R)
• M23: 10,819,666 km (0.118 R)
• M24: 12,631,595 km (0.096 R)
• M25: 12,707,591 km (0.092 R)
• M26: 12,821,734 km (0.054 R)
• M27: 13,786,491 km (0.051 R)
• M28: 14,774,286 km (0.067 R)
• M29: 15,014,689 km (0.063 R)
• M30: 15,296,831 km (0.091 R)
• M31: 17,110,107 km (0.108 R)
• M32: 19,470,013 km (0.112 R)
• M33: 19,645,641 km (0.083 R)
• M34: 21,702,163 km (0.077 R)
• M35: 23,685,382 km (0.117 R)
• M36: 24,959,956 km (0.09 R)
• M37: 25,246,137 km (0.057 R)
• M38: 25,581,535 km (0.079 R)
• M39: 28,267,116 km (0.112 R)
• M40: 28,764,828 km (0.064 R)
• M41: 29,115,037 km (0.025 R)
• M42: 31,040,661 km (0.044 R)
• M43: 31,967,120 km (0.112 R)
• M44: 32,226,074 km (0.096 R)
• M45: 32,485,626 km (0.072 R)
• M46: 32,745,927 km (0.114 R)
• M47: 33,636,333 km (0.063 R)
• M48: 34,058,050 km (0.053 R)
• M49: 35,815,974 km (0.117 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 16,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit