🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.5 AU - 0.7 AU

Year: 168 Days

Day: 26.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,437,551 km

• M1: 40,990 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.83 AU - 1.11 AU

Year: 345 Days

Day: 30.5 Hours

Environment

Temp: 71 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.98 AU - 2.24 AU

Year: 1108 Days

Day: 40.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,437,551 km

• M1: 1,071,570 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.93 AU - 3.17 AU

Year: 1926 Days

Day: 33.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.83 AU - 5.27 AU

Year: 3510 Days

Day: 32.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.1

Radius: 11.7

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.88 AU - 10.22 AU

Year: 9846 Days

Day: 11.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 61,437,551 km

• M1: 148,251 km (0.109 R)
• M2: 226,192 km (0.114 R)
• M3: 321,785 km (0.069 R)
• M4: 479,611 km (0.089 R)
• M5: 667,655 km (0.117 R)
• M6: 895,343 km (0.078 R)
• M7: 1,163,572 km (0.067 R)
• M8: 1,656,198 km (0.11 R)
• M9: 1,758,822 km (0.094 R)
• M10: 1,988,604 km (0.102 R)
• M11: 2,247,409 km (0.119 R)
• M12: 2,342,403 km (0.105 R)
• M13: 2,419,596 km (0.092 R)
• M14: 3,215,756 km (0.109 R)
• M15: 3,410,682 km (0.073 R)
• M16: 3,542,627 km (0.077 R)
• M17: 3,949,234 km (0.087 R)
• M18: 4,346,865 km (0.071 R)
• M19: 4,490,330 km (0.085 R)
• M20: 4,856,096 km (0.078 R)
• M21: 4,955,280 km (0.066 R)
• M22: 5,105,327 km (0.113 R)
• M23: 5,409,908 km (0.055 R)
• M24: 7,077,026 km (0.105 R)
• M25: 7,907,743 km (0.114 R)
• M26: 8,409,046 km (0.099 R)
• M27: 8,829,715 km (0.086 R)
• M28: 9,226,449 km (0.062 R)
• M29: 9,942,723 km (0.093 R)
• M30: 10,100,848 km (0.075 R)
• M31: 10,355,613 km (0.069 R)
• M32: 10,709,263 km (0.107 R)
• M33: 11,001,727 km (0.11 R)
• M34: 11,594,284 km (0.036 R)
• M35: 12,605,117 km (0.095 R)
• M36: 13,051,965 km (0.112 R)
• M37: 13,574,062 km (0.096 R)
• M38: 13,820,001 km (0.095 R)
• M39: 14,316,367 km (0.118 R)
• M40: 15,253,597 km (0.099 R)
• M41: 15,399,605 km (0.068 R)
• M42: 15,914,221 km (0.09 R)
• M43: 16,434,373 km (0.075 R)
• M44: 16,584,121 km (0.031 R)
• M45: 16,809,415 km (0.07 R)
• M46: 16,998,058 km (0.107 R)
• M47: 17,149,451 km (0.117 R)
• M48: 17,339,291 km (0.038 R)
• M49: 18,105,681 km (0.092 R)
• M50: 18,648,721 km (0.064 R)
• M51: 19,671,372 km (0.093 R)
• M52: 19,830,395 km (0.1 R)
• M53: 19,949,774 km (0.12 R)
• M54: 20,149,487 km (0.111 R)
• M55: 20,269,614 km (0.049 R)
• M56: 20,995,612 km (0.09 R)
• M57: 21,688,998 km (0.117 R)
• M58: 21,976,675 km (0.101 R)
• M59: 22,431,303 km (0.066 R)
• M60: 22,514,330 km (0.063 R)
• M61: 22,972,698 km (0.055 R)
• M62: 23,056,323 km (0.079 R)
• M63: 24,110,689 km (0.119 R)
• M64: 24,451,473 km (0.093 R)
• M65: 24,965,491 km (0.115 R)
• M66: 25,267,080 km (0.096 R)
• M67: 26,310,077 km (0.103 R)
• M68: 26,529,238 km (0.109 R)
• M69: 28,348,348 km (0.045 R)
• M70: 28,798,189 km (0.067 R)
• M71: 29,659,274 km (0.04 R)
• M72: 30,805,194 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.6

Radius: 13.7

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.39 AU - 11.47 AU

Year: 13068 Days

Day: 5.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,437,551 km

• M1: 185,801 km (0.117 R)
• M2: 330,761 km (0.083 R)
• M3: 488,736 km (0.059 R)
• M4: 660,475 km (0.039 R)
• M5: 982,260 km (0.073 R)
• M6: 1,582,745 km (0.105 R)
• M7: 2,344,947 km (0.078 R)
• M8: 2,653,866 km (0.112 R)
• M9: 2,781,174 km (0.116 R)
• M10: 3,209,323 km (0.096 R)
• M11: 3,483,386 km (0.084 R)
• M12: 3,658,715 km (0.067 R)
• M13: 4,128,303 km (0.114 R)
• M14: 4,351,652 km (0.078 R)
• M15: 4,540,744 km (0.089 R)
• M16: 5,124,774 km (0.095 R)
• M17: 6,150,866 km (0.116 R)
• M18: 6,709,165 km (0.059 R)
• M19: 6,928,326 km (0.104 R)
• M20: 7,373,829 km (0.052 R)
• M21: 7,554,692 km (0.043 R)
• M22: 7,782,829 km (0.06 R)
• M23: 7,874,832 km (0.101 R)
• M24: 8,433,879 km (0.099 R)
• M25: 9,053,962 km (0.115 R)
• M26: 9,199,222 km (0.084 R)
• M27: 9,541,203 km (0.097 R)
• M28: 10,490,401 km (0.081 R)
• M29: 10,950,415 km (0.106 R)
• M30: 11,574,238 km (0.112 R)
• M31: 13,184,210 km (0.116 R)
• M32: 14,071,325 km (0.092 R)
• M33: 14,578,761 km (0.092 R)
• M34: 14,863,296 km (0.115 R)
• M35: 15,092,331 km (0.117 R)
• M36: 15,786,315 km (0.092 R)
• M37: 16,490,622 km (0.07 R)
• M38: 17,205,401 km (0.092 R)
• M39: 17,566,530 km (0.098 R)
• M40: 18,235,232 km (0.077 R)
• M41: 19,347,343 km (0.081 R)
• M42: 21,120,676 km (0.099 R)
• M43: 21,896,640 km (0.062 R)
• M44: 22,026,790 km (0.108 R)
• M45: 25,228,933 km (0.108 R)
• M46: 27,232,946 km (0.051 R)
• M47: 28,431,524 km (0.114 R)
• M48: 28,573,642 km (0.025 R)
• M49: 29,144,508 km (0.072 R)
• M50: 29,503,243 km (0.038 R)
• M51: 30,442,867 km (0.032 R)
• M52: 31,245,610 km (0.061 R)
• M53: 31,907,431 km (0.072 R)
• M54: 32,574,039 km (0.07 R)
• M55: 33,320,083 km (0.115 R)
• M56: 33,545,079 km (0.094 R)
• M57: 33,770,373 km (0.091 R)
• M58: 34,449,697 km (0.066 R)
• M59: 34,601,240 km (0.048 R)
• M60: 34,981,218 km (0.069 R)
• M61: 35,591,877 km (0.035 R)
• M62: 36,206,125 km (0.116 R)
• M63: 37,134,081 km (0.06 R)
• M64: 38,540,600 km (0.085 R)
• M65: 39,567,290 km (0.074 R)
• M66: 42,538,304 km (0.034 R)
• M67: 43,681,232 km (0.067 R)
• M68: 44,174,157 km (0.068 R)
• M69: 44,503,721 km (0.09 R)
• M70: 44,834,183 km (0.118 R)
• M71: 45,082,515 km (0.079 R)
• M72: 46,163,958 km (0.07 R)
• M73: 50,488,833 km (0.099 R)
• M74: 50,574,851 km (0.117 R)
• M75: 51,178,928 km (0.063 R)
• M76: 53,443,091 km (0.056 R)
• M77: 56,007,049 km (0.109 R)
• M78: 56,542,460 km (0.082 R)
• M79: 56,721,379 km (0.083 R)
• M80: 56,900,448 km (0.11 R)
• M81: 56,990,057 km (0.089 R)
• M82: 57,079,666 km (0.119 R)
• M83: 57,169,425 km (0.079 R)
• M84: 57,618,517 km (0.114 R)
• M85: 58,791,814 km (0.056 R)
• M86: 59,063,783 km (0.107 R)
• M87: 60,155,398 km (0.117 R)
• M88: 60,886,932 km (0.071 R)
• M89: 61,253,895 km (0.076 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 16,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit