🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.78 AU - 0.98 AU

Year: 289 Days

Day: 27.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.93 AU - 1.07 AU

Year: 350 Days

Day: 44.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.39 AU - 1.85 AU

Year: 721 Days

Day: 44 Hours

Environment

Temp: -32 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.1

Radius: 12.4

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.96 AU - 8.14 AU

Year: 5865 Days

Day: 12.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 53,999,478 km

• M1: 370,704 km (0.12 R)
• M2: 706,102 km (0.087 R)
• M3: 886,218 km (0.099 R)
• M4: 1,370,017 km (0.088 R)
• M5: 1,463,366 km (0.08 R)
• M6: 1,583,493 km (0.119 R)
• M7: 1,690,306 km (0.062 R)
• M8: 2,215,544 km (0.114 R)
• M9: 2,392,369 km (0.098 R)
• M10: 2,860,012 km (0.048 R)
• M11: 3,042,821 km (0.106 R)
• M12: 3,345,607 km (0.103 R)
• M13: 3,506,125 km (0.115 R)
• M14: 3,614,584 km (0.085 R)
• M15: 3,702,248 km (0.07 R)
• M16: 4,003,239 km (0.08 R)
• M17: 4,499,156 km (0.089 R)
• M18: 4,748,536 km (0.114 R)
• M19: 4,832,610 km (0.11 R)
• M20: 4,917,282 km (0.102 R)
• M21: 5,014,670 km (0.063 R)
• M22: 5,149,608 km (0.119 R)
• M23: 5,298,308 km (0.11 R)
• M24: 5,448,354 km (0.073 R)
• M25: 5,536,468 km (0.101 R)
• M26: 6,365,090 km (0.067 R)
• M27: 6,984,575 km (0.094 R)
• M28: 7,066,704 km (0.12 R)
• M29: 7,412,874 km (0.067 R)
• M30: 7,665,544 km (0.059 R)
• M31: 7,821,425 km (0.087 R)
• M32: 7,992,715 km (0.103 R)
• M33: 8,150,690 km (0.107 R)
• M34: 8,837,793 km (0.104 R)
• M35: 9,105,873 km (0.114 R)
• M36: 9,256,069 km (0.056 R)
• M37: 9,833,966 km (0.117 R)
• M38: 10,205,118 km (0.075 R)
• M39: 10,470,654 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.9

Radius: 8.3

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.13 AU - 14.69 AU

Year: 16228 Days

Day: 14.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 53,999,478 km

• M1: 116,836 km (0.119 R)
• M2: 583,731 km (0.068 R)
• M3: 779,555 km (0.027 R)
• M4: 935,286 km (0.094 R)
• M5: 1,017,116 km (0.064 R)
• M6: 1,300,005 km (0.103 R)
• M7: 2,287,800 km (0.05 R)
• M8: 2,399,849 km (0.081 R)
• M9: 2,600,310 km (0.107 R)
• M10: 2,717,445 km (0.058 R)
• M11: 2,776,536 km (0.101 R)
• M12: 2,836,226 km (0.102 R)
• M13: 3,234,306 km (0.044 R)
• M14: 3,881,018 km (0.086 R)
• M15: 4,015,057 km (0.094 R)
• M16: 4,461,607 km (0.047 R)
• M17: 5,327,031 km (0.101 R)
• M18: 5,626,825 km (0.114 R)
• M19: 5,932,304 km (0.111 R)
• M20: 6,125,883 km (0.116 R)
• M21: 6,799,822 km (0.099 R)
• M22: 6,880,754 km (0.108 R)
• M23: 7,289,755 km (0.111 R)
• M24: 8,433,281 km (0.107 R)
• M25: 8,520,197 km (0.07 R)
• M26: 8,694,927 km (0.104 R)
• M27: 9,003,548 km (0.048 R)
• M28: 9,181,569 km (0.109 R)
• M29: 10,181,332 km (0.056 R)
• M30: 10,460,033 km (0.098 R)
• M31: 11,024,914 km (0.114 R)
• M32: 12,628,753 km (0.075 R)
• M33: 13,028,479 km (0.109 R)
• M34: 13,635,846 km (0.103 R)
• M35: 13,840,346 km (0.077 R)
• M36: 15,887,144 km (0.077 R)
• M37: 17,248,186 km (0.077 R)
• M38: 18,589,630 km (0.081 R)
• M39: 21,193,830 km (0.09 R)
• M40: 22,207,056 km (0.109 R)
• M41: 22,267,194 km (0.104 R)
• M42: 22,628,772 km (0.086 R)
• M43: 22,689,359 km (0.072 R)
• M44: 24,280,333 km (0.096 R)
• M45: 25,465,746 km (0.11 R)
• M46: 28,217,150 km (0.117 R)
• M47: 29,528,675 km (0.117 R)
• M48: 29,793,314 km (0.054 R)
• M49: 29,926,007 km (0.098 R)
• M50: 32,007,063 km (0.115 R)
• M51: 32,074,980 km (0.077 R)
• M52: 32,962,096 km (0.106 R)
• M53: 33,167,942 km (0.111 R)
• M54: 35,109,872 km (0.055 R)
• M55: 35,530,841 km (0.103 R)
• M56: 35,671,463 km (0.119 R)
• M57: 37,088,454 km (0.062 R)
• M58: 39,248,198 km (0.105 R)
• M59: 40,196,649 km (0.097 R)
• M60: 40,490,010 km (0.112 R)
• M61: 41,300,382 km (0.049 R)
• M62: 42,563,437 km (0.093 R)
• M63: 43,237,225 km (0.111 R)
• M64: 45,127,245 km (0.078 R)
• M65: 47,663,078 km (0.079 R)
• M66: 48,440,539 km (0.095 R)
• M67: 48,674,659 km (0.109 R)
• M68: 49,065,708 km (0.078 R)
• M69: 49,536,193 km (0.106 R)
• M70: 49,850,648 km (0.067 R)
• M71: 50,719,064 km (0.118 R)
• M72: 51,672,002 km (0.1 R)
• M73: 53,515,197 km (0.081 R)
• M74: 53,595,831 km (0.04 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 14,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit