🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.89 AU - 1.29 AU

Year: 353 Days

Day: 47.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 165.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,960,118 km

• M1: 69,563 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.52 AU - 3.76 AU

Year: 2151 Days

Day: 24.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.67 AU - 7.11 AU

Year: 4428 Days

Day: 28.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 112.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.3

Radius: 3.5

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 16.96 AU - 23.04 AU

Year: 27709 Days

Day: 22.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,960,118 km

• M1: 826,079 km (0.039 R)
• M2: 1,002,904 km (0.103 R)
• M3: 1,520,513 km (0.093 R)
• M4: 1,573,620 km (0.114 R)
• M5: 1,933,403 km (0.12 R)
• M6: 2,049,042 km (0.111 R)
• M7: 2,256,983 km (0.112 R)
• M8: 2,534,038 km (0.107 R)
• M9: 2,565,603 km (0.096 R)
• M10: 3,052,844 km (0.103 R)
• M11: 4,447,096 km (0.114 R)
• M12: 5,187,605 km (0.092 R)
• M13: 5,429,356 km (0.12 R)
• M14: 6,389,624 km (0.085 R)
• M15: 6,605,195 km (0.093 R)
• M16: 6,955,104 km (0.056 R)
• M17: 7,266,268 km (0.115 R)
• M18: 7,536,442 km (0.107 R)
• M19: 7,764,279 km (0.099 R)
• M20: 8,040,437 km (0.076 R)
• M21: 8,555,353 km (0.1 R)
• M22: 8,840,636 km (0.108 R)
• M23: 8,888,507 km (0.106 R)
• M24: 9,080,740 km (0.074 R)
• M25: 9,469,396 km (0.113 R)
• M26: 10,515,234 km (0.059 R)
• M27: 10,769,700 km (0.115 R)
• M28: 11,336,377 km (0.068 R)
• M29: 11,649,485 km (0.118 R)
• M30: 11,701,994 km (0.078 R)
• M31: 12,391,341 km (0.1 R)
• M32: 12,930,492 km (0.109 R)
• M33: 13,808,931 km (0.066 R)
• M34: 13,864,581 km (0.064 R)
• M35: 14,255,480 km (0.098 R)
• M36: 15,913,025 km (0.115 R)
• M37: 16,498,551 km (0.07 R)
• M38: 18,114,357 km (0.1 R)
• M39: 18,910,218 km (0.101 R)
• M40: 19,654,916 km (0.058 R)
• M41: 19,968,025 km (0.107 R)
• M42: 20,093,687 km (0.084 R)
• M43: 20,156,668 km (0.042 R)
• M44: 20,219,648 km (0.114 R)
• M45: 20,535,749 km (0.076 R)
• M46: 20,599,178 km (0.115 R)
• M47: 20,726,187 km (0.089 R)
• M48: 20,980,952 km (0.105 R)
• M49: 21,172,736 km (0.043 R)
• M50: 21,493,773 km (0.095 R)
• M51: 21,945,708 km (0.069 R)
• M52: 22,205,410 km (0.114 R)
• M53: 22,270,485 km (0.074 R)
• M54: 23,056,473 km (0.093 R)
• M55: 23,519,179 km (0.082 R)
• M56: 24,588,205 km (0.051 R)
• M57: 24,722,993 km (0.104 R)
• M58: 25,672,939 km (0.106 R)
• M59: 26,842,496 km (0.116 R)
• M60: 27,189,862 km (0.113 R)
• M61: 27,468,712 km (0.108 R)
• M62: 27,818,622 km (0.034 R)
• M63: 28,311,098 km (0.109 R)
• M64: 29,304,577 km (0.076 R)
• M65: 29,662,116 km (0.068 R)
• M66: 30,526,194 km (0.081 R)
• M67: 31,325,345 km (0.035 R)
• M68: 32,648,090 km (0.095 R)
• M69: 34,741,562 km (0.062 R)
• M70: 38,195,777 km (0.095 R)
• M71: 38,351,808 km (0.104 R)
• M72: 39,213,791 km (0.088 R)
• M73: 39,765,657 km (0.107 R)
• M74: 42,563,437 km (0.084 R)
• M75: 42,968,248 km (0.095 R)
• M76: 43,700,081 km (0.111 R)
• M77: 43,781,612 km (0.106 R)
• M78: 44,764,470 km (0.084 R)
• M79: 45,011,307 km (0.104 R)
• M80: 47,420,730 km (0.109 R)
• M81: 47,924,575 km (0.066 R)
• M82: 49,361,313 km (0.096 R)
• M83: 49,616,378 km (0.086 R)
• M84: 49,701,499 km (0.077 R)
• M85: 53,145,092 km (0.105 R)
• M86: 53,930,631 km (0.038 R)
• M87: 54,895,687 km (0.11 R)
• M88: 54,983,650 km (0.079 R)
• M89: 55,601,190 km (0.117 R)
• M90: 56,132,263 km (0.083 R)
• M91: 58,542,883 km (0.119 R)
• M92: 59,715,580 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.5

Radius: 3.3

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 17.31 AU - 24.09 AU

Year: 29177 Days

Day: 17.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 89.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 51,960,118 km

• M1: 747,541 km (0.052 R)
• M2: 1,044,044 km (0.048 R)
• M3: 1,327,681 km (0.103 R)
• M4: 2,418,698 km (0.083 R)
• M5: 3,301,775 km (0.099 R)
• M6: 4,172,285 km (0.073 R)
• M7: 6,375,861 km (0.04 R)
• M8: 6,608,935 km (0.058 R)
• M9: 7,325,060 km (0.094 R)
• M10: 8,275,305 km (0.117 R)
• M11: 8,700,463 km (0.102 R)
• M12: 9,307,531 km (0.115 R)
• M13: 9,972,942 km (0.064 R)
• M14: 10,243,415 km (0.093 R)
• M15: 10,516,282 km (0.117 R)
• M16: 11,396,067 km (0.066 R)
• M17: 12,202,998 km (0.114 R)
• M18: 12,734,818 km (0.114 R)
• M19: 13,224,901 km (0.109 R)
• M20: 15,401,400 km (0.117 R)
• M21: 17,631,605 km (0.1 R)
• M22: 18,287,143 km (0.109 R)
• M23: 21,276,108 km (0.119 R)
• M24: 22,032,026 km (0.109 R)
• M25: 22,325,089 km (0.112 R)
• M26: 23,033,734 km (0.086 R)
• M27: 25,203,651 km (0.047 R)
• M28: 26,064,886 km (0.117 R)
• M29: 26,126,819 km (0.101 R)
• M30: 26,810,781 km (0.073 R)
• M31: 27,374,765 km (0.114 R)
• M32: 27,563,557 km (0.077 R)
• M33: 28,323,365 km (0.119 R)
• M34: 28,450,673 km (0.036 R)
• M35: 30,252,878 km (0.061 R)
• M36: 30,317,804 km (0.119 R)
• M37: 31,101,996 km (0.041 R)
• M38: 32,490,114 km (0.089 R)
• M39: 33,696,023 km (0.062 R)
• M40: 34,168,902 km (0.078 R)
• M41: 34,304,437 km (0.094 R)
• M42: 35,738,183 km (0.066 R)
• M43: 36,982,538 km (0.056 R)
• M44: 37,540,090 km (0.109 R)
• M45: 38,381,727 km (0.089 R)
• M46: 38,452,188 km (0.108 R)
• M47: 39,158,739 km (0.056 R)
• M48: 41,592,696 km (0.108 R)
• M49: 42,027,278 km (0.041 R)
• M50: 42,754,922 km (0.095 R)
• M51: 44,666,184 km (0.099 R)
• M52: 46,155,281 km (0.073 R)
• M53: 47,207,254 km (0.108 R)
• M54: 47,282,651 km (0.1 R)
• M55: 48,039,317 km (0.07 R)
• M56: 48,115,313 km (0.09 R)
• M57: 48,876,317 km (0.048 R)
• M58: 49,029,057 km (0.079 R)
• M59: 49,105,501 km (0.083 R)
• M60: 49,488,023 km (0.093 R)
• M61: 50,873,598 km (0.117 R)

Kuiper Belt

Range: 35.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 10,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit