🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.41 AU - 0.59 AU

Year: 130 Days

Day: 16.2 Hours

Environment

Temp: 226 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,275,933 km

• M1: 238,459 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.86 AU - 0.94 AU

Year: 313 Days

Day: 44 Hours

Environment

Temp: 156 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.5

Radius: 6.9

Gravity: 14.38 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.35 AU - 17.27 AU

Year: 24180 Days

Day: 24.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,275,933 km

• M1: 107,561 km (0.083 R)
• M2: 185,352 km (0.115 R)
• M3: 244,293 km (0.086 R)
• M4: 348,264 km (0.088 R)
• M5: 881,879 km (0.067 R)
• M6: 1,168,060 km (0.095 R)
• M7: 1,353,412 km (0.101 R)
• M8: 2,223,024 km (0.032 R)
• M9: 2,731,657 km (0.081 R)
• M10: 3,275,296 km (0.097 R)
• M11: 3,449,278 km (0.098 R)
• M12: 3,715,862 km (0.091 R)
• M13: 3,760,890 km (0.047 R)
• M14: 3,806,219 km (0.061 R)
• M15: 4,507,085 km (0.114 R)
• M16: 5,196,731 km (0.11 R)
• M17: 5,657,343 km (0.105 R)
• M18: 5,709,253 km (0.047 R)
• M19: 8,149,494 km (0.107 R)
• M20: 8,623,719 km (0.096 R)
• M21: 8,924,710 km (0.083 R)
• M22: 13,485,051 km (0.084 R)
• M23: 13,764,201 km (0.038 R)
• M24: 14,186,366 km (0.049 R)
• M25: 14,684,527 km (0.095 R)
• M26: 15,188,223 km (0.106 R)
• M27: 17,638,636 km (0.094 R)
• M28: 17,714,781 km (0.116 R)
• M29: 18,327,834 km (0.111 R)
• M30: 18,792,335 km (0.062 R)
• M31: 19,026,007 km (0.064 R)
• M32: 19,890,982 km (0.099 R)
• M33: 20,049,555 km (0.074 R)
• M34: 20,768,822 km (0.082 R)
• M35: 24,234,705 km (0.099 R)
• M36: 24,319,378 km (0.076 R)
• M37: 24,489,022 km (0.107 R)
• M38: 25,000,347 km (0.117 R)
• M39: 25,429,244 km (0.105 R)
• M40: 26,730,148 km (0.115 R)
• M41: 27,963,881 km (0.092 R)
• M42: 29,667,651 km (0.083 R)
• M43: 31,867,488 km (0.052 R)
• M44: 33,080,727 km (0.038 R)
• M45: 33,834,850 km (0.094 R)
• M46: 35,168,215 km (0.107 R)
• M47: 35,360,150 km (0.114 R)
• M48: 35,744,915 km (0.081 R)
• M49: 36,421,696 km (0.111 R)
• M50: 36,615,874 km (0.089 R)
• M51: 37,689,688 km (0.077 R)
• M52: 37,787,824 km (0.025 R)
• M53: 37,886,110 km (0.109 R)
• M54: 42,291,318 km (0.072 R)
• M55: 44,450,165 km (0.098 R)
• M56: 44,761,478 km (0.12 R)
• M57: 46,014,061 km (0.071 R)
• M58: 49,088,297 km (0.106 R)
• M59: 49,302,671 km (0.115 R)
• M60: 49,517,494 km (0.106 R)
• M61: 49,732,615 km (0.092 R)
• M62: 51,464,360 km (0.119 R)
• M63: 52,885,839 km (0.108 R)
• M64: 53,546,314 km (0.081 R)
• M65: 53,988,226 km (0.084 R)
• M66: 55,320,844 km (0.045 R)
• M67: 55,655,793 km (0.114 R)
• M68: 55,767,543 km (0.073 R)
• M69: 58,927,349 km (0.076 R)
• M70: 62,376,777 km (0.069 R)
• M71: 64,008,890 km (0.036 R)
• M72: 64,477,729 km (0.096 R)
• M73: 64,947,766 km (0.069 R)
• M74: 66,009,462 km (0.087 R)
• M75: 67,195,773 km (0.075 R)
• M76: 69,348,935 km (0.094 R)
• M77: 69,951,067 km (0.091 R)
• M78: 72,132,952 km (0.119 R)
• M79: 73,232,346 km (0.056 R)
• M80: 73,845,399 km (0.068 R)
• M81: 74,583,514 km (0.075 R)
• M82: 78,309,997 km (0.075 R)
• M83: 78,435,211 km (0.094 R)
• M84: 81,715,294 km (0.084 R)
• M85: 81,969,460 km (0.068 R)
• M86: 82,605,999 km (0.079 R)
• M87: 83,755,958 km (0.108 R)
• M88: 84,653,994 km (0.106 R)
• M89: 84,911,303 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.8

Radius: 6.6

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 15.78 AU - 23.72 AU

Year: 32220 Days

Day: 23.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 54,275,933 km

• M1: 90,956 km (0.116 R)
• M2: 144,661 km (0.063 R)
• M3: 213,027 km (0.11 R)
• M4: 452,234 km (0.116 R)
• M5: 565,330 km (0.088 R)
• M6: 781,050 km (0.105 R)
• M7: 1,744,610 km (0.107 R)
• M8: 2,005,509 km (0.089 R)
• M9: 2,195,498 km (0.05 R)
• M10: 3,780,637 km (0.119 R)
• M11: 4,049,465 km (0.093 R)
• M12: 4,117,681 km (0.029 R)
• M13: 4,359,432 km (0.083 R)
• M14: 5,002,254 km (0.107 R)
• M15: 5,636,249 km (0.089 R)
• M16: 9,345,529 km (0.11 R)
• M17: 9,526,692 km (0.113 R)
• M18: 9,754,529 km (0.111 R)
• M19: 11,448,127 km (0.081 R)
• M20: 11,593,386 km (0.097 R)
• M21: 11,885,700 km (0.103 R)
• M22: 13,433,889 km (0.054 R)
• M23: 15,791,551 km (0.074 R)
• M24: 16,824,674 km (0.038 R)
• M25: 16,934,778 km (0.118 R)
• M26: 17,377,289 km (0.084 R)
• M27: 17,935,738 km (0.047 R)
• M28: 18,217,131 km (0.065 R)
• M29: 18,386,775 km (0.091 R)
• M30: 19,300,070 km (0.117 R)
• M31: 19,936,459 km (0.05 R)
• M32: 21,110,952 km (0.119 R)
• M33: 21,408,203 km (0.044 R)
• M34: 27,959,543 km (0.063 R)
• M35: 30,136,341 km (0.06 R)
• M36: 31,617,510 km (0.054 R)
• M37: 32,298,629 km (0.04 R)
• M38: 32,709,574 km (0.119 R)
• M39: 35,422,981 km (0.037 R)
• M40: 35,564,051 km (0.088 R)
• M41: 36,272,248 km (0.091 R)
• M42: 36,913,574 km (0.103 R)
• M43: 37,630,596 km (0.032 R)
• M44: 38,279,851 km (0.091 R)
• M45: 40,470,562 km (0.119 R)
• M46: 46,507,884 km (0.075 R)
• M47: 50,738,811 km (0.119 R)
• M48: 52,658,301 km (0.118 R)
• M49: 52,899,901 km (0.08 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 13,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit