🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.59 AU - 0.87 AU

Year: 219 Days

Day: 26.7 Hours

Environment

Temp: 135 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,909,669 km

• M1: 127,906 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.79 AU - 1.05 AU

Year: 310 Days

Day: 34.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.94 AU - 1.1 AU

Year: 362 Days

Day: 14.6 Hours

Environment

Temp: 71 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.11 AU - 1.63 AU

Year: 564 Days

Day: 46.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.53 AU - 2.07 AU

Year: 849 Days

Day: 26.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.12 AU - 2.94 AU

Year: 1414 Days

Day: 40.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,909,669 km

• M1: 1,816,866 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.19 AU - 2.95 AU

Year: 1448 Days

Day: 15.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.2

Radius: 14.4

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.72 AU - 9.06 AU

Year: 9316 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 109,909,669 km

• M1: 180,565 km (0.069 R)
• M2: 327,171 km (0.037 R)
• M3: 879,785 km (0.049 R)
• M4: 1,019,659 km (0.119 R)
• M5: 1,111,363 km (0.092 R)
• M6: 1,508,096 km (0.062 R)
• M7: 2,042,460 km (0.115 R)
• M8: 2,185,026 km (0.085 R)
• M9: 2,455,649 km (0.1 R)
• M10: 2,737,342 km (0.036 R)
• M11: 3,002,728 km (0.116 R)
• M12: 3,111,337 km (0.109 R)
• M13: 3,473,513 km (0.089 R)
• M14: 4,239,005 km (0.098 R)
• M15: 4,330,559 km (0.109 R)
• M16: 4,516,061 km (0.106 R)
• M17: 4,862,978 km (0.076 R)
• M18: 5,023,496 km (0.117 R)
• M19: 5,350,069 km (0.081 R)
• M20: 5,921,084 km (0.089 R)
• M21: 6,266,356 km (0.105 R)
• M22: 6,724,873 km (0.079 R)
• M23: 7,862,415 km (0.072 R)
• M24: 8,089,505 km (0.099 R)
• M25: 8,940,717 km (0.097 R)
• M26: 10,394,808 km (0.079 R)
• M27: 10,895,811 km (0.091 R)
• M28: 11,705,136 km (0.108 R)
• M29: 11,834,837 km (0.07 R)
• M30: 12,226,484 km (0.069 R)
• M31: 12,622,320 km (0.062 R)
• M32: 13,653,349 km (0.114 R)
• M33: 14,156,147 km (0.106 R)
• M34: 15,891,333 km (0.054 R)
• M35: 16,275,201 km (0.081 R)
• M36: 17,101,430 km (0.088 R)
• M37: 17,891,457 km (0.05 R)
• M38: 18,240,917 km (0.045 R)
• M39: 18,845,143 km (0.088 R)
• M40: 20,073,491 km (0.066 R)
• M41: 20,854,242 km (0.099 R)
• M42: 21,274,762 km (0.092 R)
• M43: 22,231,141 km (0.118 R)
• M44: 22,984,666 km (0.08 R)
• M45: 23,201,583 km (0.109 R)
• M46: 23,310,191 km (0.114 R)
• M47: 23,528,155 km (0.032 R)
• M48: 26,082,090 km (0.107 R)
• M49: 26,648,766 km (0.07 R)
• M50: 26,933,750 km (0.082 R)
• M51: 27,048,043 km (0.12 R)
• M52: 27,162,485 km (0.093 R)
• M53: 28,315,436 km (0.083 R)
• M54: 29,308,168 km (0.105 R)
• M55: 30,967,806 km (0.069 R)
• M56: 31,207,462 km (0.097 R)
• M57: 31,507,855 km (0.099 R)
• M58: 31,930,020 km (0.066 R)
• M59: 32,172,069 km (0.08 R)
• M60: 32,293,244 km (0.068 R)
• M61: 33,821,835 km (0.091 R)
• M62: 34,937,087 km (0.114 R)
• M63: 35,374,062 km (0.104 R)
• M64: 36,442,640 km (0.06 R)
• M65: 37,012,757 km (0.063 R)
• M66: 37,203,494 km (0.083 R)
• M67: 37,394,531 km (0.093 R)
• M68: 37,649,595 km (0.045 R)
• M69: 38,225,996 km (0.055 R)
• M70: 38,998,968 km (0.101 R)
• M71: 39,257,772 km (0.053 R)
• M72: 39,387,324 km (0.08 R)
• M73: 39,711,952 km (0.089 R)
• M74: 39,907,177 km (0.098 R)
• M75: 40,298,674 km (0.119 R)
• M76: 40,560,321 km (0.05 R)
• M77: 40,822,417 km (0.034 R)
• M78: 41,943,204 km (0.067 R)
• M79: 43,007,144 km (0.086 R)
• M80: 43,207,755 km (0.12 R)
• M81: 43,945,571 km (0.096 R)
• M82: 44,958,349 km (0.111 R)
• M83: 45,094,034 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.1

Radius: 10.3

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.61 AU - 11.87 AU

Year: 11517 Days

Day: 8.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 109,909,669 km

• M1: 278,850 km (0.103 R)
• M2: 582,684 km (0.082 R)
• M3: 1,413,849 km (0.096 R)
• M4: 1,835,865 km (0.118 R)
• M5: 2,248,306 km (0.087 R)
• M6: 2,416,604 km (0.064 R)
• M7: 2,614,073 km (0.099 R)
• M8: 3,965,241 km (0.103 R)
• M9: 4,527,729 km (0.037 R)
• M10: 4,802,989 km (0.109 R)
• M11: 5,242,059 km (0.095 R)
• M12: 5,563,545 km (0.106 R)
• M13: 6,024,605 km (0.108 R)
• M14: 6,091,476 km (0.067 R)
• M15: 6,463,825 km (0.104 R)
• M16: 7,516,545 km (0.081 R)
• M17: 8,062,876 km (0.067 R)
• M18: 8,659,622 km (0.074 R)
• M19: 8,963,456 km (0.091 R)
• M20: 10,253,288 km (0.093 R)
• M21: 10,899,551 km (0.09 R)
• M22: 11,063,062 km (0.079 R)
• M23: 11,227,470 km (0.1 R)
• M24: 11,392,775 km (0.108 R)
• M25: 12,486,485 km (0.11 R)
• M26: 13,569,574 km (0.049 R)
• M27: 14,412,857 km (0.112 R)
• M28: 14,682,582 km (0.084 R)
• M29: 15,272,895 km (0.105 R)
• M30: 16,336,237 km (0.031 R)
• M31: 17,042,638 km (0.045 R)
• M32: 17,519,107 km (0.066 R)
• M33: 17,903,424 km (0.098 R)
• M34: 19,319,817 km (0.077 R)
• M35: 19,916,413 km (0.108 R)
• M36: 20,974,968 km (0.085 R)
• M37: 21,434,233 km (0.077 R)
• M38: 22,051,923 km (0.075 R)
• M39: 23,462,631 km (0.064 R)
• M40: 23,886,292 km (0.08 R)
• M41: 24,152,277 km (0.094 R)
• M42: 24,312,496 km (0.113 R)
• M43: 25,443,007 km (0.109 R)
• M44: 25,605,920 km (0.097 R)
• M45: 26,041,997 km (0.1 R)
• M46: 27,143,187 km (0.115 R)
• M47: 27,532,142 km (0.077 R)
• M48: 28,597,129 km (0.12 R)
• M49: 29,219,905 km (0.119 R)
• M50: 29,561,586 km (0.105 R)
• M51: 32,165,337 km (0.057 R)
• M52: 32,282,772 km (0.109 R)
• M53: 34,121,030 km (0.067 R)
• M54: 34,360,686 km (0.106 R)
• M55: 35,567,492 km (0.056 R)
• M56: 36,298,128 km (0.09 R)
• M57: 36,910,881 km (0.067 R)
• M58: 37,033,701 km (0.095 R)
• M59: 37,341,723 km (0.083 R)
• M60: 37,526,925 km (0.117 R)
• M61: 38,084,327 km (0.11 R)
• M62: 38,457,424 km (0.064 R)
• M63: 39,207,358 km (0.103 R)
• M64: 40,214,750 km (0.08 R)
• M65: 40,594,729 km (0.088 R)
• M66: 41,039,483 km (0.11 R)
• M67: 41,741,845 km (0.11 R)
• M68: 42,254,966 km (0.041 R)
• M69: 42,576,900 km (0.06 R)
• M70: 43,093,462 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961

Radius: 6.1

Gravity: 25.83 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 16.09 AU - 22.09 AU

Year: 29315 Days

Day: 18.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 109,909,669 km

• M1: 93,947 km (0.119 R)
• M2: 319,242 km (0.118 R)
• M3: 363,523 km (0.031 R)
• M4: 410,048 km (0.065 R)
• M5: 563,086 km (0.097 R)
• M6: 646,562 km (0.096 R)
• M7: 921,822 km (0.106 R)
• M8: 1,055,263 km (0.103 R)
• M9: 1,454,091 km (0.09 R)
• M10: 1,492,538 km (0.077 R)
• M11: 1,649,915 km (0.073 R)
• M12: 2,377,110 km (0.057 R)
• M13: 2,702,186 km (0.089 R)
• M14: 2,797,779 km (0.116 R)
• M15: 3,549,060 km (0.077 R)
• M16: 3,601,270 km (0.113 R)
• M17: 4,082,975 km (0.045 R)
• M18: 4,303,482 km (0.114 R)
• M19: 4,359,132 km (0.092 R)
• M20: 4,471,480 km (0.1 R)
• M21: 4,584,576 km (0.109 R)
• M22: 5,164,717 km (0.093 R)
• M23: 5,523,901 km (0.098 R)
• M24: 6,140,245 km (0.075 R)
• M25: 6,456,644 km (0.03 R)
• M26: 6,584,700 km (0.108 R)
• M27: 6,649,027 km (0.108 R)
• M28: 8,254,811 km (0.083 R)
• M29: 9,606,427 km (0.1 R)
• M30: 9,679,431 km (0.11 R)
• M31: 11,486,873 km (0.105 R)
• M32: 12,508,327 km (0.06 R)
• M33: 12,748,282 km (0.054 R)
• M34: 12,989,583 km (0.089 R)
• M35: 13,070,366 km (0.094 R)
• M36: 13,640,633 km (0.089 R)
• M37: 17,943,217 km (0.088 R)
• M38: 19,309,046 km (0.043 R)
• M39: 20,897,177 km (0.101 R)
• M40: 24,996,009 km (0.07 R)
• M41: 25,298,047 km (0.116 R)
• M42: 25,399,026 km (0.096 R)
• M43: 26,518,317 km (0.095 R)
• M44: 26,826,489 km (0.081 R)
• M45: 28,070,544 km (0.119 R)
• M46: 30,399,783 km (0.108 R)
• M47: 30,507,045 km (0.073 R)
• M48: 32,241,632 km (0.084 R)
• M49: 33,010,565 km (0.116 R)
• M50: 34,342,585 km (0.072 R)
• M51: 35,015,177 km (0.039 R)
• M52: 35,127,674 km (0.039 R)
• M53: 37,864,268 km (0.096 R)
• M54: 38,559,001 km (0.086 R)
• M55: 38,791,476 km (0.083 R)
• M56: 41,737,208 km (0.034 R)
• M57: 42,215,173 km (0.065 R)
• M58: 43,055,913 km (0.104 R)
• M59: 44,510,004 km (0.043 R)
• M60: 47,341,742 km (0.104 R)
• M61: 47,965,116 km (0.086 R)
• M62: 49,977,806 km (0.081 R)
• M63: 50,104,516 km (0.119 R)
• M64: 52,274,882 km (0.1 R)
• M65: 57,235,846 km (0.104 R)
• M66: 60,310,830 km (0.101 R)
• M67: 61,257,186 km (0.061 R)
• M68: 61,800,227 km (0.087 R)
• M69: 66,479,947 km (0.109 R)
• M70: 68,580,601 km (0.04 R)
• M71: 69,851,285 km (0.098 R)
• M72: 72,129,661 km (0.1 R)
• M73: 75,301,734 km (0.116 R)
• M74: 76,758,667 km (0.103 R)
• M75: 77,197,588 km (0.089 R)
• M76: 78,519,285 km (0.074 R)
• M77: 82,678,554 km (0.061 R)
• M78: 84,483,004 km (0.084 R)
• M79: 90,590,636 km (0.087 R)
• M80: 91,674,024 km (0.081 R)
• M81: 91,829,157 km (0.116 R)
• M82: 93,541,155 km (0.102 R)
• M83: 94,009,995 km (0.079 R)
• M84: 94,949,769 km (0.113 R)
• M85: 95,578,080 km (0.056 R)
• M86: 95,892,834 km (0.084 R)
• M87: 96,996,866 km (0.115 R)
• M88: 98,899,302 km (0.113 R)
• M89: 100,014,704 km (0.069 R)
• M90: 102,258,073 km (0.112 R)
• M91: 105,329,018 km (0.079 R)
• M92: 106,468,206 km (0.114 R)
• M93: 106,957,541 km (0.11 R)
• M94: 107,447,773 km (0.12 R)
• M95: 108,594,291 km (0.091 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 13,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit