🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.6 AU - 0.9 AU

Year: 236 Days

Day: 15.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.78 AU - 1.04 AU

Year: 315 Days

Day: 25.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.92 AU - 1.1 AU

Year: 369 Days

Day: 36 Hours

Environment

Temp: 42 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 68,012,476 km

• M1: 27,825 km (0.113 R)
• M2: 78,389 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.55 AU - 3.61 AU

Year: 1965 Days

Day: 46.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.6

Radius: 13.2

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.71 AU - 10.57 AU

Year: 10878 Days

Day: 11.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,012,476 km

• M1: 176,825 km (0.074 R)
• M2: 323,580 km (0.042 R)
• M3: 441,763 km (0.096 R)
• M4: 529,128 km (0.103 R)
• M5: 865,274 km (0.112 R)
• M6: 2,710,265 km (0.11 R)
• M7: 3,284,571 km (0.112 R)
• M8: 6,445,275 km (0.113 R)
• M9: 7,478,098 km (0.057 R)
• M10: 8,327,216 km (0.088 R)
• M11: 8,990,084 km (0.085 R)
• M12: 9,182,766 km (0.11 R)
• M13: 9,670,156 km (0.038 R)
• M14: 9,941,826 km (0.087 R)
• M15: 10,291,286 km (0.113 R)
• M16: 10,568,790 km (0.052 R)
• M17: 11,546,263 km (0.077 R)
• M18: 11,992,962 km (0.079 R)
• M19: 12,231,720 km (0.07 R)
• M20: 12,714,024 km (0.119 R)
• M21: 13,421,622 km (0.113 R)
• M22: 13,614,453 km (0.062 R)
• M23: 14,114,260 km (0.1 R)
• M24: 14,310,233 km (0.102 R)
• M25: 15,189,270 km (0.068 R)
• M26: 15,765,671 km (0.098 R)
• M27: 16,466,686 km (0.11 R)
• M28: 16,939,864 km (0.106 R)
• M29: 18,446,913 km (0.069 R)
• M30: 19,092,727 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.6

Radius: 4.3

Gravity: 36.05 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 12.74 AU - 13.36 AU

Year: 17133 Days

Day: 16.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,012,476 km

• M1: 55,650 km (0.077 R)
• M2: 166,054 km (0.113 R)
• M3: 460,911 km (0.099 R)
• M4: 1,102,686 km (0.094 R)
• M5: 1,505,553 km (0.074 R)
• M6: 1,919,041 km (0.117 R)
• M7: 1,949,859 km (0.071 R)
• M8: 2,074,922 km (0.109 R)
• M9: 2,299,918 km (0.104 R)
• M10: 2,566,651 km (0.115 R)
• M11: 3,202,142 km (0.034 R)
• M12: 3,499,543 km (0.064 R)
• M13: 4,160,466 km (0.099 R)
• M14: 5,417,238 km (0.052 R)
• M15: 5,905,376 km (0.062 R)
• M16: 6,269,198 km (0.093 R)
• M17: 6,687,025 km (0.061 R)
• M18: 7,452,068 km (0.061 R)
• M19: 7,746,028 km (0.087 R)
• M20: 8,244,339 km (0.092 R)
• M21: 9,429,453 km (0.055 R)
• M22: 9,534,919 km (0.109 R)
• M23: 9,587,877 km (0.096 R)
• M24: 10,068,535 km (0.114 R)
• M25: 10,447,766 km (0.103 R)
• M26: 11,332,188 km (0.115 R)
• M27: 12,182,802 km (0.071 R)
• M28: 13,230,436 km (0.113 R)
• M29: 14,367,230 km (0.114 R)
• M30: 14,488,703 km (0.119 R)
• M31: 15,659,606 km (0.067 R)
• M32: 15,721,988 km (0.054 R)
• M33: 15,909,883 km (0.079 R)
• M34: 17,052,811 km (0.12 R)
• M35: 18,156,394 km (0.119 R)
• M36: 18,419,387 km (0.12 R)
• M37: 19,149,126 km (0.069 R)
• M38: 19,349,737 km (0.105 R)
• M39: 19,416,756 km (0.086 R)
• M40: 19,618,265 km (0.1 R)
• M41: 20,295,345 km (0.111 R)
• M42: 21,811,370 km (0.035 R)
• M43: 22,724,216 km (0.102 R)
• M44: 23,078,613 km (0.099 R)
• M45: 23,149,672 km (0.056 R)
• M46: 23,936,557 km (0.113 R)
• M47: 26,126,819 km (0.079 R)
• M48: 26,498,121 km (0.074 R)
• M49: 28,228,221 km (0.094 R)
• M50: 28,991,619 km (0.085 R)
• M51: 30,149,656 km (0.09 R)
• M52: 31,165,425 km (0.118 R)
• M53: 31,559,017 km (0.072 R)
• M54: 31,954,404 km (0.101 R)
• M55: 32,271,701 km (0.074 R)
• M56: 32,430,874 km (0.057 R)
• M57: 32,590,195 km (0.082 R)
• M58: 32,829,702 km (0.115 R)
• M59: 32,989,771 km (0.09 R)
• M60: 33,955,276 km (0.118 R)
• M61: 34,441,469 km (0.106 R)
• M62: 38,244,995 km (0.095 R)
• M63: 38,750,935 km (0.044 R)
• M64: 40,367,340 km (0.113 R)
• M65: 40,453,059 km (0.076 R)
• M66: 41,399,416 km (0.072 R)
• M67: 41,658,818 km (0.105 R)
• M68: 42,092,502 km (0.087 R)
• M69: 42,266,335 km (0.088 R)
• M70: 42,614,599 km (0.101 R)
• M71: 43,401,933 km (0.093 R)
• M72: 43,929,564 km (0.083 R)
• M73: 44,459,290 km (0.107 R)
• M74: 44,547,703 km (0.105 R)
• M75: 45,168,833 km (0.052 R)
• M76: 46,150,494 km (0.106 R)
• M77: 47,681,479 km (0.109 R)
• M78: 48,316,671 km (0.094 R)
• M79: 48,863,452 km (0.03 R)
• M80: 51,906,871 km (0.087 R)
• M81: 53,875,130 km (0.077 R)
• M82: 54,252,865 km (0.096 R)
• M83: 55,963,367 km (0.11 R)
• M84: 57,209,667 km (0.055 R)
• M85: 60,708,462 km (0.091 R)
• M86: 61,003,169 km (0.061 R)
• M87: 62,384,556 km (0.058 R)
• M88: 62,483,739 km (0.1 R)
• M89: 62,681,957 km (0.081 R)
• M90: 63,377,587 km (0.093 R)
• M91: 64,977,386 km (0.078 R)
• M92: 65,178,296 km (0.073 R)
• M93: 66,185,838 km (0.087 R)
• M94: 66,894,184 km (0.114 R)
• M95: 66,995,611 km (0.111 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 11,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit