🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.6 AU - 0.96 AU

Year: 250 Days

Day: 25.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.63 AU - 0.99 AU

Year: 265 Days

Day: 41.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.98 AU - 2.08 AU

Year: 1051 Days

Day: 34.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2 AU - 2.4 AU

Year: 1186 Days

Day: 43.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.13 AU - 3.19 AU

Year: 1577 Days

Day: 16.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,470,029 km

• M1: 387,608 km (0.12 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.7

Radius: 14.3

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.73 AU - 9.09 AU

Year: 7331 Days

Day: 10.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,470,029 km

• M1: 212,579 km (0.064 R)
• M2: 401,072 km (0.07 R)
• M3: 736,171 km (0.076 R)
• M4: 859,889 km (0.066 R)
• M5: 964,757 km (0.091 R)
• M6: 1,088,474 km (0.116 R)
• M7: 1,322,894 km (0.118 R)
• M8: 1,656,497 km (0.08 R)
• M9: 1,825,094 km (0.096 R)
• M10: 2,125,187 km (0.088 R)
• M11: 2,272,242 km (0.058 R)
• M12: 2,384,740 km (0.091 R)
• M13: 2,635,166 km (0.042 R)
• M14: 3,182,994 km (0.092 R)
• M15: 3,330,946 km (0.118 R)
• M16: 3,459,750 km (0.118 R)
• M17: 3,612,041 km (0.046 R)
• M18: 3,788,865 km (0.082 R)
• M19: 4,128,303 km (0.111 R)
• M20: 4,501,400 km (0.054 R)
• M21: 5,230,540 km (0.057 R)
• M22: 5,737,378 km (0.103 R)
• M23: 5,866,480 km (0.06 R)
• M24: 6,259,923 km (0.114 R)
• M25: 6,500,177 km (0.034 R)
• M26: 6,689,269 km (0.083 R)
• M27: 7,491,712 km (0.047 R)
• M28: 7,604,808 km (0.104 R)
• M29: 8,120,771 km (0.109 R)
• M30: 8,856,493 km (0.096 R)
• M31: 10,771,944 km (0.105 R)
• M32: 11,319,024 km (0.027 R)
• M33: 12,373,389 km (0.084 R)
• M34: 12,912,391 km (0.119 R)
• M35: 13,048,375 km (0.114 R)
• M36: 13,839,299 km (0.116 R)
• M37: 14,013,281 km (0.114 R)
• M38: 14,153,155 km (0.087 R)
• M39: 14,504,561 km (0.069 R)
• M40: 14,752,295 km (0.106 R)
• M41: 15,072,883 km (0.078 R)
• M42: 15,395,715 km (0.104 R)
• M43: 15,720,941 km (0.084 R)
• M44: 16,048,411 km (0.036 R)
• M45: 16,969,784 km (0.087 R)
• M46: 17,193,582 km (0.116 R)
• M47: 17,305,781 km (0.087 R)
• M48: 17,870,662 km (0.113 R)
• M49: 18,022,355 km (0.085 R)
• M50: 18,594,866 km (0.086 R)
• M51: 18,941,185 km (0.111 R)
• M52: 21,385,016 km (0.049 R)
• M53: 21,546,133 km (0.055 R)
• M54: 21,667,157 km (0.078 R)
• M55: 21,788,481 km (0.105 R)
• M56: 22,276,021 km (0.099 R)
• M57: 22,931,558 km (0.063 R)
• M58: 23,634,968 km (0.1 R)
• M59: 23,884,946 km (0.081 R)
• M60: 24,052,046 km (0.086 R)
• M61: 24,387,594 km (0.051 R)
• M62: 24,555,892 km (0.109 R)
• M63: 25,148,000 km (0.053 R)
• M64: 25,403,364 km (0.11 R)
• M65: 25,659,326 km (0.025 R)
• M66: 26,346,579 km (0.099 R)
• M67: 27,301,163 km (0.103 R)
• M68: 27,432,210 km (0.119 R)
• M69: 27,826,700 km (0.119 R)
• M70: 28,223,134 km (0.112 R)
• M71: 28,665,645 km (0.084 R)
• M72: 29,244,439 km (0.079 R)
• M73: 29,512,818 km (0.115 R)
• M74: 29,647,456 km (0.112 R)
• M75: 30,277,861 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.3

Radius: 8.9

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.83 AU - 9.75 AU

Year: 9471 Days

Day: 6.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,470,029 km

• M1: 285,882 km (0.096 R)
• M2: 420,220 km (0.059 R)
• M3: 496,515 km (0.04 R)
• M4: 868,266 km (0.065 R)
• M5: 1,296,116 km (0.103 R)
• M6: 1,512,434 km (0.115 R)
• M7: 2,115,164 km (0.104 R)
• M8: 2,183,830 km (0.089 R)
• M9: 2,785,662 km (0.117 R)
• M10: 2,988,816 km (0.085 R)
• M11: 3,066,158 km (0.1 R)
• M12: 3,682,052 km (0.057 R)
• M13: 4,394,288 km (0.106 R)
• M14: 4,571,412 km (0.115 R)
• M15: 5,055,660 km (0.099 R)
• M16: 5,210,344 km (0.071 R)
• M17: 5,619,943 km (0.036 R)
• M18: 5,877,102 km (0.053 R)
• M19: 6,204,123 km (0.03 R)
• M20: 6,369,728 km (0.07 R)
• M21: 6,841,559 km (0.101 R)
• M22: 7,359,766 km (0.059 R)
• M23: 9,101,086 km (0.089 R)
• M24: 9,176,333 km (0.098 R)
• M25: 9,593,861 km (0.102 R)
• M26: 9,785,646 km (0.081 R)
• M27: 9,940,031 km (0.085 R)
• M28: 10,408,122 km (0.09 R)
• M29: 10,684,430 km (0.108 R)
• M30: 11,123,499 km (0.065 R)
• M31: 12,019,591 km (0.107 R)
• M32: 12,143,458 km (0.094 R)
• M33: 13,836,905 km (0.059 R)
• M34: 14,184,272 km (0.11 R)
• M35: 14,271,637 km (0.115 R)
• M36: 15,602,908 km (0.051 R)
• M37: 15,828,652 km (0.064 R)
• M38: 16,696,170 km (0.089 R)
• M39: 17,673,044 km (0.109 R)
• M40: 18,907,974 km (0.084 R)
• M41: 19,004,166 km (0.079 R)
• M42: 20,416,519 km (0.096 R)
• M43: 20,663,505 km (0.065 R)
• M44: 20,812,056 km (0.093 R)
• M45: 21,310,067 km (0.079 R)
• M46: 21,661,024 km (0.077 R)
• M47: 22,064,489 km (0.088 R)
• M48: 22,317,908 km (0.112 R)
• M49: 22,521,361 km (0.115 R)
• M50: 23,341,157 km (0.104 R)
• M51: 23,858,616 km (0.044 R)
• M52: 24,014,497 km (0.103 R)
• M53: 24,327,456 km (0.074 R)
• M54: 24,641,761 km (0.092 R)
• M55: 24,904,605 km (0.12 R)
• M56: 25,698,969 km (0.088 R)
• M57: 26,019,109 km (0.058 R)
• M58: 26,340,445 km (0.083 R)
• M59: 26,717,133 km (0.091 R)
• M60: 27,149,770 km (0.109 R)
• M61: 28,406,392 km (0.11 R)
• M62: 28,682,101 km (0.097 R)
• M63: 29,737,813 km (0.107 R)
• M64: 30,523,800 km (0.043 R)
• M65: 30,862,789 km (0.101 R)
• M66: 31,373,516 km (0.059 R)
• M67: 32,518,688 km (0.098 R)
• M68: 32,749,367 km (0.098 R)
• M69: 32,980,496 km (0.082 R)
• M70: 33,270,267 km (0.101 R)
• M71: 33,969,188 km (0.101 R)
• M72: 34,027,681 km (0.075 R)
• M73: 34,144,667 km (0.064 R)
• M74: 35,144,729 km (0.069 R)
• M75: 35,203,969 km (0.034 R)
• M76: 36,035,285 km (0.069 R)
• M77: 36,873,033 km (0.096 R)
• M78: 37,777,651 km (0.085 R)
• M79: 38,141,623 km (0.113 R)
• M80: 39,179,084 km (0.089 R)
• M81: 40,287,604 km (0.115 R)
• M82: 40,845,754 km (0.115 R)
• M83: 41,531,510 km (0.101 R)
• M84: 41,593,893 km (0.068 R)
• M85: 41,719,106 km (0.082 R)
• M86: 41,781,788 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.4

Radius: 13.8

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.73 AU - 14.69 AU

Year: 15506 Days

Day: 7.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,470,029 km

• M1: 343,776 km (0.05 R)
• M2: 921,373 km (0.116 R)
• M3: 1,116,449 km (0.096 R)
• M4: 1,606,831 km (0.065 R)
• M5: 2,392,519 km (0.032 R)
• M6: 2,915,962 km (0.118 R)
• M7: 3,787,070 km (0.048 R)
• M8: 4,396,831 km (0.12 R)
• M9: 4,649,502 km (0.092 R)
• M10: 4,820,492 km (0.071 R)
• M11: 5,257,617 km (0.048 R)
• M12: 5,661,980 km (0.083 R)
• M13: 6,741,030 km (0.071 R)
• M14: 7,032,895 km (0.079 R)
• M15: 7,180,548 km (0.074 R)
• M16: 7,378,915 km (0.066 R)
• M17: 10,848,688 km (0.07 R)
• M18: 11,306,308 km (0.091 R)
• M19: 12,656,877 km (0.087 R)
• M20: 12,896,982 km (0.049 R)
• M21: 14,369,175 km (0.072 R)
• M22: 15,252,401 km (0.044 R)
• M23: 15,443,886 km (0.079 R)
• M24: 16,088,204 km (0.103 R)
• M25: 16,741,498 km (0.066 R)
• M26: 17,536,760 km (0.107 R)
• M27: 19,164,086 km (0.047 R)
• M28: 21,551,069 km (0.099 R)
• M29: 22,998,578 km (0.044 R)
• M30: 23,145,035 km (0.087 R)
• M31: 23,291,940 km (0.068 R)
• M32: 23,512,597 km (0.056 R)
• M33: 23,660,250 km (0.099 R)
• M34: 24,552,152 km (0.029 R)
• M35: 25,530,821 km (0.062 R)
• M36: 27,138,550 km (0.028 R)
• M37: 27,915,711 km (0.056 R)
• M38: 28,072,040 km (0.118 R)
• M39: 28,464,136 km (0.074 R)
• M40: 30,692,846 km (0.109 R)
• M41: 32,318,974 km (0.069 R)
• M42: 34,056,554 km (0.108 R)
• M43: 35,062,899 km (0.106 R)
• M44: 35,231,645 km (0.104 R)
• M45: 36,420,050 km (0.054 R)
• M46: 36,676,461 km (0.09 R)
• M47: 37,449,134 km (0.09 R)
• M48: 37,794,256 km (0.03 R)
• M49: 39,098,002 km (0.083 R)
• M50: 39,535,875 km (0.119 R)
• M51: 39,887,430 km (0.111 R)
• M52: 40,239,882 km (0.117 R)
• M53: 40,416,558 km (0.107 R)
• M54: 40,947,929 km (0.107 R)
• M55: 43,097,052 km (0.082 R)
• M56: 46,018,998 km (0.101 R)
• M57: 46,945,158 km (0.07 R)
• M58: 47,038,058 km (0.068 R)
• M59: 47,690,604 km (0.073 R)
• M60: 47,877,452 km (0.094 R)
• M61: 49,571,050 km (0.06 R)
• M62: 49,950,131 km (0.082 R)
• M63: 50,520,547 km (0.114 R)
• M64: 51,092,909 km (0.032 R)
• M65: 51,475,879 km (0.116 R)
• M66: 52,630,176 km (0.11 R)
• M67: 53,113,677 km (0.114 R)
• M68: 53,501,434 km (0.101 R)
• M69: 54,866,365 km (0.091 R)
• M70: 55,454,883 km (0.049 R)
• M71: 55,749,890 km (0.091 R)
• M72: 56,539,169 km (0.096 R)
• M73: 56,836,121 km (0.116 R)
• M74: 57,133,521 km (0.093 R)
• M75: 58,528,521 km (0.098 R)
• M76: 61,148,728 km (0.109 R)
• M77: 61,657,062 km (0.098 R)
• M78: 61,758,938 km (0.066 R)
• M79: 63,087,666 km (0.116 R)
• M80: 63,910,155 km (0.117 R)
• M81: 64,013,228 km (0.112 R)
• M82: 64,632,713 km (0.113 R)
• M83: 64,736,085 km (0.047 R)
• M84: 66,190,027 km (0.107 R)
• M85: 67,339,986 km (0.101 R)
• M86: 67,970,092 km (0.12 R)
• M87: 70,509,665 km (0.101 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 18,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit