🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.59 AU - 0.59 AU

Year: 162 Days

Day: 12.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.46 AU - 0.76 AU

Year: 171 Days

Day: 39.5 Hours

Environment

Temp: 231 °C

Axial Tilt: 179.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.58 AU - 0.76 AU

Year: 196 Days

Day: 32.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,687,461 km

• M1: 465,997 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.44 AU - 2.28 AU

Year: 909 Days

Day: 37.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.21 AU - 6.05 AU

Year: 4161 Days

Day: 37.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334

Radius: 11.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.33 AU - 6.45 AU

Year: 4482 Days

Day: 8.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 60,687,461 km

• M1: 153,487 km (0.115 R)
• M2: 250,876 km (0.114 R)
• M3: 336,894 km (0.117 R)
• M4: 431,141 km (0.116 R)
• M5: 580,889 km (0.116 R)
• M6: 691,890 km (0.109 R)
• M7: 1,106,276 km (0.069 R)
• M8: 1,422,975 km (0.109 R)
• M9: 1,754,633 km (0.091 R)
• M10: 2,245,015 km (0.091 R)
• M11: 2,842,060 km (0.071 R)
• M12: 3,754,159 km (0.064 R)
• M13: 3,844,815 km (0.088 R)
• M14: 3,991,122 km (0.115 R)
• M15: 4,270,720 km (0.103 R)
• M16: 4,653,391 km (0.08 R)
• M17: 4,908,306 km (0.079 R)
• M18: 4,987,593 km (0.08 R)
• M19: 5,087,375 km (0.113 R)
• M20: 5,187,905 km (0.109 R)
• M21: 5,390,759 km (0.059 R)
• M22: 5,534,373 km (0.087 R)
• M23: 5,658,539 km (0.082 R)
• M24: 5,972,994 km (0.117 R)
• M25: 6,057,816 km (0.104 R)
• M26: 6,143,087 km (0.113 R)
• M27: 6,228,657 km (0.114 R)
• M28: 6,357,910 km (0.118 R)
• M29: 6,531,593 km (0.091 R)
• M30: 6,817,325 km (0.115 R)
• M31: 7,039,777 km (0.08 R)
• M32: 7,355,428 km (0.032 R)
• M33: 7,907,295 km (0.108 R)
• M34: 8,164,753 km (0.107 R)
• M35: 8,688,046 km (0.037 R)
• M36: 8,881,027 km (0.111 R)
• M37: 9,099,889 km (0.117 R)
• M38: 10,195,394 km (0.035 R)
• M39: 10,322,403 km (0.116 R)
• M40: 10,603,946 km (0.114 R)
• M41: 10,888,032 km (0.094 R)
• M42: 11,279,530 km (0.08 R)
• M43: 11,411,026 km (0.096 R)
• M44: 11,543,121 km (0.079 R)
• M45: 12,130,143 km (0.11 R)
• M46: 12,210,926 km (0.107 R)
• M47: 13,111,655 km (0.101 R)
• M48: 13,222,357 km (0.105 R)
• M49: 13,361,184 km (0.099 R)
• M50: 14,005,652 km (0.068 R)
• M51: 14,402,834 km (0.065 R)
• M52: 16,206,536 km (0.107 R)
• M53: 16,444,396 km (0.094 R)
• M54: 16,563,775 km (0.066 R)
• M55: 16,983,996 km (0.096 R)
• M56: 17,529,280 km (0.103 R)
• M57: 18,265,302 km (0.116 R)
• M58: 19,136,859 km (0.098 R)
• M59: 19,609,438 km (0.063 R)
• M60: 19,704,284 km (0.043 R)
• M61: 20,726,785 km (0.096 R)
• M62: 21,472,231 km (0.099 R)
• M63: 21,635,592 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.3

Radius: 6.8

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 14.91 AU - 21.59 AU

Year: 27923 Days

Day: 19.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,687,461 km

• M1: 99,931 km (0.073 R)
• M2: 243,246 km (0.088 R)
• M3: 481,406 km (0.051 R)
• M4: 606,171 km (0.099 R)
• M5: 762,201 km (0.09 R)
• M6: 1,404,724 km (0.059 R)
• M7: 1,507,647 km (0.11 R)
• M8: 1,775,727 km (0.042 R)
• M9: 1,831,078 km (0.068 R)
• M10: 2,417,202 km (0.033 R)
• M11: 3,396,171 km (0.103 R)
• M12: 3,746,978 km (0.102 R)
• M13: 4,985,199 km (0.112 R)
• M14: 5,709,552 km (0.087 R)
• M15: 5,792,130 km (0.113 R)
• M16: 6,338,163 km (0.085 R)
• M17: 6,639,004 km (0.039 R)
• M18: 6,944,483 km (0.082 R)
• M19: 7,076,727 km (0.037 R)
• M20: 8,398,724 km (0.062 R)
• M21: 8,919,623 km (0.11 R)
• M22: 9,160,027 km (0.092 R)
• M23: 9,305,137 km (0.059 R)
• M24: 9,402,376 km (0.099 R)
• M25: 9,893,655 km (0.106 R)
• M26: 10,042,655 km (0.091 R)
• M27: 10,292,633 km (0.116 R)
• M28: 10,696,846 km (0.035 R)
• M29: 10,798,722 km (0.088 R)
• M30: 11,416,861 km (0.098 R)
• M31: 11,573,041 km (0.07 R)
• M32: 11,835,136 km (0.088 R)
• M33: 12,902,966 km (0.074 R)
• M34: 13,393,497 km (0.047 R)
• M35: 13,448,400 km (0.094 R)
• M36: 14,057,114 km (0.069 R)
• M37: 14,731,351 km (0.09 R)
• M38: 15,072,434 km (0.094 R)
• M39: 15,301,169 km (0.049 R)
• M40: 15,531,101 km (0.082 R)
• M41: 16,052,749 km (0.113 R)
• M42: 16,286,421 km (0.117 R)
• M43: 17,651,801 km (0.071 R)
• M44: 18,930,264 km (0.1 R)
• M45: 20,175,367 km (0.085 R)
• M46: 20,680,709 km (0.1 R)
• M47: 20,744,288 km (0.116 R)
• M48: 21,897,688 km (0.111 R)
• M49: 22,286,941 km (0.112 R)
• M50: 23,072,031 km (0.065 R)
• M51: 23,600,410 km (0.086 R)
• M52: 23,733,104 km (0.109 R)
• M53: 24,669,287 km (0.114 R)
• M54: 24,871,394 km (0.047 R)
• M55: 25,890,455 km (0.109 R)
• M56: 26,922,979 km (0.095 R)
• M57: 27,131,219 km (0.03 R)
• M58: 27,200,633 km (0.097 R)
• M59: 28,461,743 km (0.118 R)
• M60: 29,313,104 km (0.12 R)
• M61: 29,455,671 km (0.055 R)
• M62: 30,822,846 km (0.089 R)
• M63: 31,040,511 km (0.098 R)
• M64: 33,394,733 km (0.107 R)
• M65: 35,349,528 km (0.111 R)
• M66: 36,264,020 km (0.106 R)
• M67: 37,032,205 km (0.102 R)
• M68: 37,961,058 km (0.067 R)
• M69: 39,920,641 km (0.089 R)
• M70: 40,713,659 km (0.098 R)
• M71: 41,511,764 km (0.06 R)
• M72: 43,042,599 km (0.095 R)
• M73: 43,204,763 km (0.105 R)
• M74: 45,331,895 km (0.068 R)
• M75: 45,662,207 km (0.052 R)
• M76: 46,741,107 km (0.06 R)
• M77: 46,991,234 km (0.118 R)
• M78: 47,660,535 km (0.113 R)
• M79: 47,996,382 km (0.072 R)
• M80: 48,670,321 km (0.11 R)
• M81: 49,347,550 km (0.096 R)
• M82: 49,772,408 km (0.099 R)
• M83: 50,796,855 km (0.116 R)
• M84: 51,139,883 km (0.119 R)
• M85: 51,828,182 km (0.11 R)
• M86: 53,040,224 km (0.109 R)
• M87: 53,649,836 km (0.104 R)
• M88: 54,524,534 km (0.104 R)
• M89: 56,199,582 km (0.117 R)
• M90: 56,288,144 km (0.093 R)
• M91: 56,820,862 km (0.094 R)
• M92: 58,968,489 km (0.112 R)
• M93: 59,238,812 km (0.08 R)
• M94: 59,871,162 km (0.1 R)
• M95: 60,596,562 km (0.047 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 10,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit