🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.52 AU - 0.58 AU

Year: 150 Days

Day: 42 Hours

Environment

Temp: 241 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.7 AU - 1.16 AU

Year: 331 Days

Day: 30.6 Hours

Environment

Temp: 49 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.1 AU - 1.46 AU

Year: 534 Days

Day: 36.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 168.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.59 AU - 3.23 AU

Year: 1832 Days

Day: 27.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,466,313 km

• M1: 242,797 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.36 AU - 3.52 AU

Year: 2354 Days

Day: 42 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.48 AU - 4.6 AU

Year: 2996 Days

Day: 15.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.6

Radius: 13.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.2 AU - 5.4 AU

Year: 3880 Days

Day: 6.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 45,466,313 km

• M1: 163,660 km (0.104 R)
• M2: 277,354 km (0.111 R)
• M3: 570,566 km (0.12 R)
• M4: 787,184 km (0.116 R)
• M5: 1,021,454 km (0.08 R)
• M6: 1,279,211 km (0.102 R)
• M7: 1,519,316 km (0.1 R)
• M8: 1,705,865 km (0.092 R)
• M9: 2,117,109 km (0.095 R)
• M10: 2,221,080 km (0.102 R)
• M11: 2,702,785 km (0.113 R)
• M12: 3,200,048 km (0.072 R)
• M13: 3,337,528 km (0.084 R)
• M14: 3,889,245 km (0.089 R)
• M15: 4,110,501 km (0.117 R)
• M16: 4,260,398 km (0.047 R)
• M17: 4,488,684 km (0.105 R)
• M18: 5,942,027 km (0.107 R)
• M19: 6,133,363 km (0.084 R)
• M20: 6,413,410 km (0.114 R)
• M21: 6,986,071 km (0.11 R)
• M22: 7,120,709 km (0.115 R)
• M23: 7,346,751 km (0.108 R)
• M24: 7,922,554 km (0.081 R)
• M25: 8,016,052 km (0.117 R)
• M26: 8,227,733 km (0.09 R)
• M27: 8,536,802 km (0.074 R)
• M28: 9,068,623 km (0.04 R)
• M29: 9,487,048 km (0.094 R)
• M30: 10,240,872 km (0.115 R)
• M31: 11,223,131 km (0.089 R)
• M32: 11,699,002 km (0.112 R)
• M33: 11,859,222 km (0.082 R)
• M34: 12,588,661 km (0.074 R)
• M35: 12,780,146 km (0.065 R)
• M36: 12,972,679 km (0.11 R)
• M37: 13,138,433 km (0.054 R)
• M38: 13,527,986 km (0.043 R)
• M39: 14,518,324 km (0.072 R)
• M40: 15,298,477 km (0.085 R)
• M41: 16,062,473 km (0.045 R)
• M42: 17,811,422 km (0.079 R)
• M43: 18,057,361 km (0.119 R)
• M44: 18,397,397 km (0.095 R)
• M45: 18,927,123 km (0.107 R)
• M46: 19,052,486 km (0.095 R)
• M47: 19,209,563 km (0.091 R)
• M48: 20,353,538 km (0.091 R)
• M49: 20,771,964 km (0.094 R)
• M50: 21,030,917 km (0.109 R)
• M51: 21,160,918 km (0.101 R)
• M52: 21,388,756 km (0.04 R)
• M53: 21,945,708 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.3

Radius: 14

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 10.01 AU - 12.71 AU

Year: 14127 Days

Day: 10.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,466,313 km

• M1: 202,107 km (0.097 R)
• M2: 308,022 km (0.055 R)
• M3: 731,384 km (0.093 R)
• M4: 849,267 km (0.1 R)
• M5: 1,221,317 km (0.028 R)
• M6: 1,389,764 km (0.12 R)
• M7: 1,566,290 km (0.088 R)
• M8: 1,859,202 km (0.026 R)
• M9: 2,083,749 km (0.104 R)
• M10: 2,715,800 km (0.027 R)
• M11: 2,842,958 km (0.092 R)
• M12: 3,070,197 km (0.047 R)
• M13: 3,508,369 km (0.105 R)
• M14: 3,717,507 km (0.106 R)
• M15: 3,894,930 km (0.1 R)
• M16: 5,135,844 km (0.062 R)
• M17: 5,294,269 km (0.106 R)
• M18: 5,943,972 km (0.046 R)
• M19: 6,320,660 km (0.06 R)
• M20: 6,490,603 km (0.098 R)
• M21: 7,767,869 km (0.098 R)
• M22: 7,995,857 km (0.11 R)
• M23: 8,272,463 km (0.08 R)
• M24: 8,599,185 km (0.102 R)
• M25: 9,169,153 km (0.115 R)
• M26: 9,997,775 km (0.036 R)
• M27: 10,396,005 km (0.109 R)
• M28: 11,259,484 km (0.067 R)
• M29: 11,466,078 km (0.068 R)
• M30: 11,935,367 km (0.11 R)
• M31: 12,251,916 km (0.115 R)
• M32: 12,571,158 km (0.064 R)
• M33: 12,893,092 km (0.081 R)
• M34: 13,545,339 km (0.12 R)
• M35: 13,654,994 km (0.049 R)
• M36: 14,656,103 km (0.109 R)
• M37: 14,881,847 km (0.026 R)
• M38: 15,051,790 km (0.093 R)
• M39: 15,853,784 km (0.095 R)
• M40: 16,201,898 km (0.091 R)
• M41: 17,320,441 km (0.101 R)
• M42: 18,281,907 km (0.114 R)
• M43: 18,464,117 km (0.102 R)
• M44: 18,768,998 km (0.076 R)
• M45: 18,891,518 km (0.086 R)
• M46: 19,445,928 km (0.035 R)
• M47: 21,332,507 km (0.063 R)
• M48: 23,871,183 km (0.099 R)
• M49: 25,480,407 km (0.114 R)
• M50: 25,820,144 km (0.109 R)
• M51: 26,986,259 km (0.113 R)
• M52: 28,029,555 km (0.105 R)
• M53: 28,944,196 km (0.058 R)
• M54: 29,156,775 km (0.118 R)
• M55: 29,440,861 km (0.076 R)
• M56: 29,797,353 km (0.107 R)
• M57: 29,940,368 km (0.029 R)
• M58: 30,803,099 km (0.071 R)
• M59: 31,820,065 km (0.102 R)
• M60: 32,332,588 km (0.079 R)
• M61: 32,479,493 km (0.087 R)
• M62: 33,291,809 km (0.09 R)
• M63: 35,011,586 km (0.067 R)
• M64: 36,301,419 km (0.094 R)
• M65: 37,221,147 km (0.093 R)
• M66: 38,459,369 km (0.082 R)
• M67: 39,240,120 km (0.113 R)
• M68: 39,553,976 km (0.051 R)
• M69: 41,933,779 km (0.069 R)
• M70: 43,383,981 km (0.05 R)
• M71: 44,686,679 km (0.112 R)
• M72: 45,178,557 km (0.107 R)
• M73: 45,425,094 km (0.108 R)
• M74: 46,167,548 km (0.112 R)
• M75: 47,999,524 km (0.089 R)
• M76: 55,033,616 km (0.086 R)
• M77: 55,121,280 km (0.087 R)
• M78: 58,400,765 km (0.117 R)
• M79: 59,387,961 km (0.073 R)
• M80: 60,561,706 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.3

Radius: 7.6

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.2 AU - 16.64 AU

Year: 21263 Days

Day: 22.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,466,313 km

• M1: 417,378 km (0.067 R)
• M2: 881,431 km (0.055 R)
• M3: 1,360,593 km (0.032 R)
• M4: 1,465,162 km (0.116 R)
• M5: 1,616,255 km (0.056 R)
• M6: 1,795,174 km (0.078 R)
• M7: 1,887,028 km (0.049 R)
• M8: 2,123,841 km (0.065 R)
• M9: 2,172,311 km (0.11 R)
• M10: 2,295,280 km (0.08 R)
• M11: 2,651,772 km (0.059 R)
• M12: 3,190,923 km (0.089 R)
• M13: 3,763,583 km (0.068 R)
• M14: 4,712,632 km (0.082 R)
• M15: 5,263,302 km (0.088 R)
• M16: 5,936,941 km (0.095 R)
• M17: 6,249,002 km (0.09 R)
• M18: 7,887,847 km (0.112 R)
• M19: 8,462,153 km (0.114 R)
• M20: 8,931,292 km (0.095 R)
• M21: 10,099,651 km (0.036 R)
• M22: 10,223,369 km (0.031 R)
• M23: 10,638,952 km (0.104 R)
• M24: 11,401,003 km (0.088 R)
• M25: 11,702,144 km (0.072 R)
• M26: 12,488,430 km (0.106 R)
• M27: 13,563,291 km (0.083 R)
• M28: 14,574,273 km (0.094 R)
• M29: 14,854,171 km (0.111 R)
• M30: 15,752,357 km (0.052 R)
• M31: 17,601,087 km (0.103 R)
• M32: 18,249,145 km (0.11 R)
• M33: 19,159,298 km (0.12 R)
• M34: 19,210,162 km (0.097 R)
• M35: 19,722,684 km (0.055 R)
• M36: 20,239,694 km (0.085 R)
• M37: 20,291,605 km (0.103 R)
• M38: 20,708,684 km (0.055 R)
• M39: 23,433,908 km (0.054 R)
• M40: 23,707,074 km (0.081 R)
• M41: 25,480,257 km (0.055 R)
• M42: 25,704,953 km (0.038 R)
• M43: 25,761,202 km (0.114 R)
• M44: 25,873,849 km (0.108 R)
• M45: 26,099,742 km (0.074 R)
• M46: 26,724,014 km (0.105 R)
• M47: 27,525,709 km (0.107 R)
• M48: 27,756,239 km (0.051 R)
• M49: 27,929,623 km (0.066 R)
• M50: 28,219,245 km (0.042 R)
• M51: 28,277,289 km (0.099 R)
• M52: 28,335,333 km (0.091 R)
• M53: 29,918,677 km (0.065 R)
• M54: 30,215,030 km (0.096 R)
• M55: 30,870,568 km (0.12 R)
• M56: 31,470,455 km (0.113 R)
• M57: 34,589,272 km (0.067 R)
• M58: 34,713,588 km (0.082 R)
• M59: 35,274,879 km (0.104 R)
• M60: 35,337,411 km (0.119 R)
• M61: 37,230,721 km (0.077 R)
• M62: 39,546,048 km (0.097 R)
• M63: 39,610,973 km (0.076 R)
• M64: 39,741,123 km (0.036 R)
• M65: 40,524,418 km (0.11 R)
• M66: 40,720,989 km (0.074 R)
• M67: 41,312,798 km (0.096 R)
• M68: 42,704,807 km (0.086 R)
• M69: 43,172,150 km (0.106 R)
• M70: 43,574,120 km (0.081 R)
• M71: 44,381,799 km (0.067 R)
• M72: 44,990,812 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 13,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit