🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.52 AU - 0.72 AU

Year: 170 Days

Day: 17 Hours

Environment

Temp: 203 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,349,285 km

• M1: 55,650 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.54 AU - 0.8 AU

Year: 191 Days

Day: 20.7 Hours

Environment

Temp: 243 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.87 AU - 1.43 AU

Year: 429 Days

Day: 43.4 Hours

Environment

Temp: 47 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.32 AU - 1.92 AU

Year: 718 Days

Day: 45.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.66 AU - 3.94 AU

Year: 2088 Days

Day: 33.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.33 AU - 3.83 AU

Year: 2359 Days

Day: 15.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,349,285 km

• M1: 161,416 km (0.079 R)
• M2: 1,420,282 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.85 AU - 6.07 AU

Year: 3847 Days

Day: 25.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.7

Radius: 10.3

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.03 AU - 9.35 AU

Year: 8921 Days

Day: 14.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 86,349,285 km

• M1: 132,544 km (0.103 R)
• M2: 325,824 km (0.093 R)
• M3: 401,072 km (0.077 R)
• M4: 670,498 km (0.085 R)
• M5: 755,619 km (0.111 R)
• M6: 1,034,469 km (0.044 R)
• M7: 1,196,484 km (0.069 R)
• M8: 1,433,447 km (0.096 R)
• M9: 1,592,320 km (0.088 R)
• M10: 1,733,091 km (0.06 R)
• M11: 1,805,198 km (0.117 R)
• M12: 2,338,065 km (0.112 R)
• M13: 2,471,955 km (0.107 R)
• M14: 3,062,119 km (0.076 R)
• M15: 3,209,174 km (0.049 R)
• M16: 3,358,472 km (0.119 R)
• M17: 3,602,167 km (0.081 R)
• M18: 3,914,976 km (0.092 R)
• M19: 4,837,546 km (0.111 R)
• M20: 5,643,729 km (0.068 R)
• M21: 5,788,241 km (0.083 R)
• M22: 5,934,099 km (0.112 R)
• M23: 6,643,043 km (0.108 R)
• M24: 7,143,598 km (0.058 R)
• M25: 7,497,247 km (0.113 R)
• M26: 8,140,069 km (0.11 R)
• M27: 9,179,924 km (0.108 R)
• M28: 9,521,456 km (0.099 R)
• M29: 9,650,559 km (0.071 R)
• M30: 9,780,410 km (0.084 R)
• M31: 11,703,041 km (0.115 R)
• M32: 11,887,795 km (0.108 R)
• M33: 12,494,713 km (0.074 R)
• M34: 12,683,655 km (0.06 R)
• M35: 14,178,737 km (0.098 R)
• M36: 15,424,588 km (0.064 R)
• M37: 16,601,624 km (0.079 R)
• M38: 16,757,355 km (0.108 R)
• M39: 17,279,601 km (0.08 R)
• M40: 17,542,894 km (0.079 R)
• M41: 18,019,961 km (0.077 R)
• M42: 18,986,962 km (0.083 R)
• M43: 19,204,178 km (0.046 R)
• M44: 20,859,179 km (0.075 R)
• M45: 21,139,376 km (0.095 R)
• M46: 22,101,739 km (0.11 R)
• M47: 22,616,954 km (0.091 R)
• M48: 22,962,525 km (0.101 R)
• M49: 23,136,059 km (0.12 R)
• M50: 23,310,041 km (0.093 R)
• M51: 24,598,827 km (0.096 R)
• M52: 25,490,729 km (0.066 R)
• M53: 26,211,941 km (0.096 R)
• M54: 26,453,840 km (0.086 R)
• M55: 27,982,431 km (0.114 R)
• M56: 28,105,850 km (0.075 R)
• M57: 29,225,739 km (0.1 R)
• M58: 31,316,519 km (0.113 R)
• M59: 31,573,229 km (0.057 R)
• M60: 31,959,640 km (0.076 R)
• M61: 34,840,446 km (0.118 R)
• M62: 35,373,015 km (0.113 R)
• M63: 35,841,406 km (0.059 R)
• M64: 35,975,446 km (0.106 R)
• M65: 38,281,946 km (0.077 R)
• M66: 38,487,792 km (0.063 R)
• M67: 38,762,753 km (0.113 R)
• M68: 38,831,568 km (0.053 R)
• M69: 40,217,144 km (0.099 R)
• M70: 41,830,407 km (0.104 R)
• M71: 42,325,576 km (0.077 R)
• M72: 42,467,395 km (0.095 R)
• M73: 42,538,454 km (0.112 R)
• M74: 42,822,690 km (0.079 R)
• M75: 43,966,216 km (0.105 R)
• M76: 44,469,762 km (0.082 R)
• M77: 44,758,337 km (0.062 R)
• M78: 47,236,126 km (0.111 R)
• M79: 47,825,542 km (0.113 R)
• M80: 48,047,246 km (0.097 R)
• M81: 48,788,653 km (0.105 R)
• M82: 48,862,853 km (0.1 R)
• M83: 49,758,047 km (0.106 R)
• M84: 49,982,743 km (0.092 R)
• M85: 50,057,692 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.1

Radius: 7.2

Gravity: 17.44 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.75 AU - 17.05 AU

Year: 21046 Days

Day: 23.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,349,285 km

• M1: 248,033 km (0.104 R)
• M2: 940,522 km (0.102 R)
• M3: 1,263,354 km (0.049 R)
• M4: 1,325,736 km (0.077 R)
• M5: 1,790,836 km (0.064 R)
• M6: 2,004,911 km (0.072 R)
• M7: 2,303,059 km (0.049 R)
• M8: 2,418,549 km (0.09 R)
• M9: 3,279,485 km (0.115 R)
• M10: 4,951,241 km (0.102 R)
• M11: 5,455,685 km (0.089 R)
• M12: 5,923,627 km (0.057 R)
• M13: 6,513,042 km (0.084 R)
• M14: 6,731,904 km (0.098 R)
• M15: 7,177,107 km (0.063 R)
• M16: 7,631,885 km (0.07 R)
• M17: 7,979,102 km (0.055 R)
• M18: 8,154,580 km (0.032 R)
• M19: 10,872,025 km (0.066 R)
• M20: 10,936,801 km (0.103 R)
• M21: 11,790,257 km (0.094 R)
• M22: 12,393,735 km (0.104 R)
• M23: 12,529,121 km (0.059 R)
• M24: 12,733,322 km (0.113 R)
• M25: 13,075,901 km (0.1 R)
• M26: 13,910,657 km (0.026 R)
• M27: 15,122,400 km (0.105 R)
• M28: 15,777,489 km (0.08 R)
• M29: 16,071,598 km (0.039 R)
• M30: 16,516,203 km (0.083 R)
• M31: 20,695,818 km (0.03 R)
• M32: 20,937,120 km (0.068 R)
• M33: 21,017,753 km (0.082 R)
• M34: 24,158,111 km (0.075 R)
• M35: 26,738,675 km (0.109 R)
• M36: 27,441,485 km (0.113 R)
• M37: 28,417,761 km (0.061 R)
• M38: 30,312,867 km (0.098 R)
• M39: 30,495,526 km (0.057 R)
• M40: 31,137,600 km (0.111 R)
• M41: 31,598,960 km (0.072 R)
• M42: 33,939,269 km (0.088 R)
• M43: 36,044,560 km (0.102 R)
• M44: 36,431,869 km (0.112 R)
• M45: 37,112,988 km (0.093 R)
• M46: 37,994,867 km (0.077 R)
• M47: 39,081,995 km (0.099 R)
• M48: 39,181,328 km (0.066 R)
• M49: 40,279,675 km (0.052 R)
• M50: 41,692,179 km (0.071 R)
• M51: 46,130,747 km (0.089 R)
• M52: 48,672,565 km (0.096 R)
• M53: 48,886,490 km (0.119 R)
• M54: 49,422,499 km (0.064 R)
• M55: 49,960,453 km (0.119 R)
• M56: 51,585,983 km (0.093 R)
• M57: 53,449,225 km (0.046 R)
• M58: 54,444,499 km (0.1 R)
• M59: 54,777,654 km (0.102 R)
• M60: 55,000,106 km (0.067 R)
• M61: 56,004,805 km (0.056 R)
• M62: 56,565,648 km (0.1 R)
• M63: 57,354,028 km (0.106 R)
• M64: 58,713,873 km (0.12 R)
• M65: 58,827,567 km (0.048 R)
• M66: 59,169,399 km (0.068 R)
• M67: 60,428,414 km (0.116 R)
• M68: 61,696,256 km (0.083 R)
• M69: 61,812,045 km (0.081 R)
• M70: 62,159,561 km (0.114 R)
• M71: 62,623,913 km (0.082 R)
• M72: 63,906,864 km (0.082 R)
• M73: 64,140,985 km (0.097 R)
• M74: 64,375,405 km (0.092 R)
• M75: 66,143,053 km (0.11 R)
• M76: 67,687,950 km (0.072 R)
• M77: 67,926,708 km (0.07 R)
• M78: 68,404,973 km (0.057 R)
• M79: 68,644,479 km (0.099 R)
• M80: 70,208,525 km (0.076 R)
• M81: 70,934,224 km (0.11 R)
• M82: 73,004,060 km (0.08 R)
• M83: 74,230,912 km (0.068 R)
• M84: 74,970,375 km (0.086 R)
• M85: 75,340,928 km (0.102 R)
• M86: 76,332,164 km (0.067 R)
• M87: 76,829,427 km (0.059 R)
• M88: 77,327,738 km (0.104 R)
• M89: 77,952,010 km (0.114 R)
• M90: 78,452,714 km (0.111 R)
• M91: 79,331,601 km (0.115 R)
• M92: 83,774,508 km (0.096 R)
• M93: 84,415,685 km (0.068 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 13,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit