🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.7 AU - 0.78 AU

Year: 239 Days

Day: 32.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,274,170 km

• M1: 94,546 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.61 AU - 0.99 AU

Year: 268 Days

Day: 28.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.22 AU - 3.2 AU

Year: 1672 Days

Day: 19.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.44 AU - 4.02 AU

Year: 2175 Days

Day: 17 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.2

Radius: 8.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.23 AU - 6.29 AU

Year: 5869 Days

Day: 7.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 49,274,170 km

• M1: 287,078 km (0.039 R)
• M2: 380,128 km (0.107 R)
• M3: 679,773 km (0.081 R)
• M4: 786,586 km (0.117 R)
• M5: 890,407 km (0.092 R)
• M6: 953,238 km (0.096 R)
• M7: 1,093,261 km (0.087 R)
• M8: 1,404,425 km (0.046 R)
• M9: 1,521,560 km (0.101 R)
• M10: 1,880,744 km (0.059 R)
• M11: 2,010,446 km (0.063 R)
• M12: 2,417,202 km (0.102 R)
• M13: 3,053,891 km (0.113 R)
• M14: 3,178,955 km (0.077 R)
• M15: 3,391,085 km (0.057 R)
• M16: 3,477,253 km (0.095 R)
• M17: 3,919,315 km (0.12 R)
• M18: 3,979,603 km (0.079 R)
• M19: 5,266,144 km (0.114 R)
• M20: 5,670,358 km (0.078 R)
• M21: 6,137,253 km (0.081 R)
• M22: 6,225,067 km (0.071 R)
• M23: 6,295,527 km (0.066 R)
• M24: 6,473,100 km (0.05 R)
• M25: 7,366,947 km (0.073 R)
• M26: 7,478,996 km (0.091 R)
• M27: 7,895,028 km (0.067 R)
• M28: 8,221,600 km (0.053 R)
• M29: 8,650,796 km (0.075 R)
• M30: 9,368,866 km (0.048 R)
• M31: 9,531,030 km (0.114 R)
• M32: 9,735,081 km (0.095 R)
• M33: 9,981,918 km (0.05 R)
• M34: 11,032,245 km (0.082 R)
• M35: 11,117,815 km (0.11 R)
• M36: 11,963,491 km (0.114 R)
• M37: 12,073,296 km (0.098 R)
• M38: 13,281,748 km (0.1 R)
• M39: 13,464,108 km (0.057 R)
• M40: 13,808,183 km (0.109 R)
• M41: 14,952,158 km (0.11 R)
• M42: 15,571,493 km (0.036 R)
• M43: 16,150,586 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.6

Radius: 9.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.35 AU - 10.33 AU

Year: 9026 Days

Day: 13.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,274,170 km

• M1: 129,552 km (0.105 R)
• M2: 195,824 km (0.116 R)
• M3: 335,548 km (0.098 R)
• M4: 409,749 km (0.115 R)
• M5: 474,076 km (0.078 R)
• M6: 587,471 km (0.082 R)
• M7: 652,696 km (0.055 R)
• M8: 864,825 km (0.11 R)
• M9: 1,279,211 km (0.047 R)
• M10: 1,379,442 km (0.102 R)
• M11: 1,443,320 km (0.049 R)
• M12: 2,137,903 km (0.07 R)
• M13: 2,257,881 km (0.087 R)
• M14: 2,441,886 km (0.062 R)
• M15: 2,679,148 km (0.048 R)
• M16: 2,907,285 km (0.06 R)
• M17: 3,107,896 km (0.051 R)
• M18: 3,540,682 km (0.118 R)
• M19: 3,683,249 km (0.032 R)
• M20: 4,141,019 km (0.108 R)
• M21: 4,215,818 km (0.037 R)
• M22: 4,655,635 km (0.108 R)
• M23: 4,930,447 km (0.098 R)
• M24: 5,271,380 km (0.111 R)
• M25: 5,455,086 km (0.088 R)
• M26: 5,620,093 km (0.106 R)
• M27: 5,682,326 km (0.111 R)
• M28: 5,786,745 km (0.087 R)
• M29: 6,318,116 km (0.1 R)
• M30: 6,469,809 km (0.079 R)
• M31: 6,710,512 km (0.116 R)
• M32: 6,798,774 km (0.114 R)
• M33: 7,065,956 km (0.039 R)
• M34: 7,268,661 km (0.101 R)
• M35: 7,359,318 km (0.098 R)
• M36: 7,610,642 km (0.09 R)
• M37: 7,795,246 km (0.096 R)
• M38: 8,004,683 km (0.064 R)
• M39: 8,098,331 km (0.094 R)
• M40: 8,192,428 km (0.118 R)
• M41: 9,055,159 km (0.111 R)
• M42: 9,373,952 km (0.081 R)
• M43: 9,846,382 km (0.053 R)
• M44: 10,174,002 km (0.084 R)
• M45: 10,377,455 km (0.049 R)
• M46: 10,454,198 km (0.103 R)
• M47: 10,996,042 km (0.116 R)
• M48: 11,100,162 km (0.11 R)
• M49: 11,309,749 km (0.091 R)
• M50: 11,388,587 km (0.119 R)
• M51: 11,494,053 km (0.084 R)
• M52: 12,214,666 km (0.102 R)
• M53: 12,839,985 km (0.098 R)
• M54: 13,281,000 km (0.116 R)
• M55: 13,364,326 km (0.108 R)
• M56: 13,475,627 km (0.112 R)
• M57: 14,149,864 km (0.088 R)
• M58: 14,806,449 km (0.083 R)
• M59: 14,950,512 km (0.114 R)
• M60: 15,298,028 km (0.04 R)
• M61: 15,589,744 km (0.07 R)
• M62: 16,416,272 km (0.101 R)
• M63: 16,535,501 km (0.109 R)
• M64: 16,925,054 km (0.026 R)
• M65: 17,015,411 km (0.056 R)
• M66: 17,136,137 km (0.045 R)
• M67: 17,196,574 km (0.099 R)
• M68: 17,317,749 km (0.086 R)
• M69: 17,378,336 km (0.087 R)
• M70: 18,265,900 km (0.116 R)
• M71: 18,358,651 km (0.109 R)
• M72: 19,230,956 km (0.101 R)
• M73: 19,703,984 km (0.07 R)
• M74: 19,957,702 km (0.052 R)
• M75: 20,021,281 km (0.045 R)
• M76: 20,180,753 km (0.045 R)
• M77: 21,829,920 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.7

Radius: 13

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.51 AU - 10.97 AU

Year: 10525 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,274,170 km

• M1: 163,211 km (0.057 R)
• M2: 539,899 km (0.092 R)
• M3: 694,433 km (0.079 R)
• M4: 812,466 km (0.088 R)
• M5: 938,278 km (0.117 R)
• M6: 1,071,270 km (0.041 R)
• M7: 1,272,928 km (0.1 R)
• M8: 1,645,427 km (0.106 R)
• M9: 1,785,151 km (0.088 R)
• M10: 2,332,231 km (0.115 R)
• M11: 2,624,844 km (0.094 R)
• M12: 2,873,326 km (0.105 R)
• M13: 3,246,124 km (0.108 R)
• M14: 3,483,386 km (0.104 R)
• M15: 4,261,295 km (0.079 R)
• M16: 4,786,982 km (0.069 R)
• M17: 4,955,579 km (0.077 R)
• M18: 5,092,012 km (0.06 R)
• M19: 5,936,044 km (0.094 R)
• M20: 6,117,506 km (0.108 R)
• M21: 6,597,715 km (0.09 R)
• M22: 6,937,452 km (0.113 R)
• M23: 7,244,277 km (0.098 R)
• M24: 7,791,955 km (0.113 R)
• M25: 8,638,529 km (0.042 R)
• M26: 9,052,018 km (0.113 R)
• M27: 9,984,311 km (0.086 R)
• M28: 10,157,247 km (0.056 R)
• M29: 10,947,273 km (0.063 R)
• M30: 12,123,262 km (0.061 R)
• M31: 12,726,291 km (0.078 R)
• M32: 13,339,193 km (0.043 R)
• M33: 15,384,346 km (0.116 R)
• M34: 15,484,128 km (0.108 R)
• M35: 15,986,477 km (0.096 R)
• M36: 17,213,928 km (0.102 R)
• M37: 18,684,026 km (0.072 R)
• M38: 18,950,909 km (0.099 R)
• M39: 19,272,694 km (0.119 R)
• M40: 19,488,115 km (0.054 R)
• M41: 19,867,345 km (0.105 R)
• M42: 21,241,102 km (0.109 R)
• M43: 21,743,303 km (0.079 R)
• M44: 22,418,887 km (0.095 R)
• M45: 22,987,059 km (0.109 R)
• M46: 23,445,128 km (0.103 R)
• M47: 23,790,699 km (0.103 R)
• M48: 23,964,083 km (0.12 R)
• M49: 24,137,766 km (0.045 R)
• M50: 24,778,793 km (0.095 R)
• M51: 25,071,855 km (0.1 R)
• M52: 26,975,338 km (0.079 R)
• M53: 27,156,202 km (0.088 R)
• M54: 28,127,392 km (0.081 R)
• M55: 30,041,496 km (0.097 R)
• M56: 30,730,843 km (0.086 R)
• M57: 31,870,031 km (0.073 R)
• M58: 32,508,814 km (0.067 R)
• M59: 35,237,778 km (0.112 R)
• M60: 37,433,127 km (0.118 R)
• M61: 37,634,935 km (0.076 R)
• M62: 37,769,722 km (0.084 R)
• M63: 37,904,510 km (0.083 R)
• M64: 38,377,838 km (0.087 R)
• M65: 38,921,177 km (0.112 R)
• M66: 40,221,931 km (0.104 R)
• M67: 41,955,022 km (0.084 R)
• M68: 43,288,388 km (0.073 R)
• M69: 43,429,459 km (0.115 R)
• M70: 44,422,041 km (0.081 R)
• M71: 44,635,666 km (0.106 R)
• M72: 44,921,099 km (0.073 R)
• M73: 45,206,981 km (0.1 R)
• M74: 45,780,838 km (0.032 R)
• M75: 45,924,751 km (0.075 R)
• M76: 48,100,203 km (0.114 R)
• M77: 48,466,120 km (0.091 R)
• M78: 48,759,332 km (0.107 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 11,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit