🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.03 AU - 1.69 AU

Year: 557 Days

Day: 31.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.93 AU - 2.31 AU

Year: 1085 Days

Day: 31.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.73 AU - 5.63 AU

Year: 3558 Days

Day: 41.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.7

Radius: 14.9

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.42 AU - 5.62 AU

Year: 4558 Days

Day: 14.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 85.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 82,774,610 km

• M1: 260,899 km (0.112 R)
• M2: 369,956 km (0.12 R)
• M3: 474,076 km (0.105 R)
• M4: 592,557 km (0.038 R)
• M5: 715,676 km (0.079 R)
• M6: 928,853 km (0.106 R)
• M7: 1,029,981 km (0.064 R)
• M8: 1,326,634 km (0.113 R)
• M9: 1,562,251 km (0.088 R)
• M10: 1,966,464 km (0.082 R)
• M11: 2,112,771 km (0.118 R)
• M12: 2,561,116 km (0.105 R)
• M13: 2,899,805 km (0.081 R)
• M14: 3,067,654 km (0.081 R)
• M15: 3,210,221 km (0.078 R)
• M16: 3,848,106 km (0.099 R)
• M17: 4,033,308 km (0.099 R)
• M18: 4,332,654 km (0.078 R)
• M19: 4,936,580 km (0.087 R)
• M20: 5,189,251 km (0.074 R)
• M21: 5,602,291 km (0.06 R)
• M22: 6,133,662 km (0.053 R)
• M23: 6,811,490 km (0.119 R)
• M24: 7,340,468 km (0.029 R)
• M25: 7,571,298 km (0.077 R)
• M26: 8,238,355 km (0.083 R)
• M27: 8,377,930 km (0.12 R)
• M28: 9,047,230 km (0.085 R)
• M29: 9,377,991 km (0.107 R)
• M30: 9,523,999 km (0.109 R)
• M31: 10,158,144 km (0.056 R)
• M32: 10,308,191 km (0.066 R)
• M33: 10,437,294 km (0.063 R)
• M34: 11,201,290 km (0.103 R)
• M35: 11,579,025 km (0.118 R)
• M36: 11,848,151 km (0.113 R)
• M37: 12,051,455 km (0.117 R)
• M38: 12,233,067 km (0.069 R)
• M39: 12,899,076 km (0.117 R)
• M40: 13,224,901 km (0.11 R)
• M41: 13,341,886 km (0.09 R)
• M42: 14,266,401 km (0.081 R)
• M43: 14,531,040 km (0.09 R)
• M44: 14,627,530 km (0.116 R)
• M45: 15,408,132 km (0.106 R)
• M46: 15,803,519 km (0.085 R)
• M47: 15,927,835 km (0.079 R)
• M48: 16,553,902 km (0.114 R)
• M49: 16,756,009 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.2

Radius: 8.7

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 11.1 AU - 13.4 AU

Year: 15069 Days

Day: 6.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 82,774,610 km

• M1: 190,588 km (0.092 R)
• M2: 341,233 km (0.035 R)
• M3: 563,236 km (0.111 R)
• M4: 814,112 km (0.101 R)
• M5: 994,826 km (0.105 R)
• M6: 1,170,753 km (0.028 R)
• M7: 1,434,195 km (0.085 R)
• M8: 1,532,780 km (0.074 R)
• M9: 1,674,898 km (0.053 R)
• M10: 1,737,130 km (0.119 R)
• M11: 2,217,639 km (0.072 R)
• M12: 2,378,905 km (0.11 R)
• M13: 2,936,008 km (0.067 R)
• M14: 3,011,704 km (0.113 R)
• M15: 3,087,999 km (0.056 R)
• M16: 3,532,604 km (0.102 R)
• M17: 4,251,272 km (0.078 R)
• M18: 5,914,202 km (0.103 R)
• M19: 6,596,817 km (0.095 R)
• M20: 8,142,163 km (0.118 R)
• M21: 8,464,248 km (0.113 R)
• M22: 9,010,280 km (0.062 R)
• M23: 9,680,628 km (0.093 R)
• M24: 11,029,402 km (0.119 R)
• M25: 12,973,127 km (0.07 R)
• M26: 14,628,727 km (0.097 R)
• M27: 15,151,422 km (0.096 R)
• M28: 15,371,032 km (0.102 R)
• M29: 15,991,564 km (0.086 R)
• M30: 16,710,830 km (0.099 R)
• M31: 18,931,012 km (0.064 R)
• M32: 19,120,104 km (0.066 R)
• M33: 19,739,289 km (0.047 R)
• M34: 19,931,074 km (0.065 R)
• M35: 20,171,777 km (0.112 R)
• M36: 20,316,588 km (0.089 R)
• M37: 21,242,150 km (0.102 R)
• M38: 22,580,901 km (0.101 R)
• M39: 24,356,478 km (0.086 R)
• M40: 24,459,401 km (0.056 R)
• M41: 24,768,620 km (0.09 R)
• M42: 26,970,103 km (0.09 R)
• M43: 27,076,467 km (0.119 R)
• M44: 27,932,466 km (0.096 R)
• M45: 28,094,031 km (0.118 R)
• M46: 29,178,616 km (0.092 R)
• M47: 30,221,762 km (0.103 R)
• M48: 31,165,276 km (0.032 R)
• M49: 31,444,724 km (0.118 R)
• M50: 32,627,146 km (0.091 R)
• M51: 32,854,086 km (0.028 R)
• M52: 33,195,319 km (0.108 R)
• M53: 35,850,831 km (0.116 R)
• M54: 38,155,087 km (0.115 R)
• M55: 39,475,886 km (0.037 R)
• M56: 40,689,723 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.1

Radius: 6

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 17.1 AU - 20.52 AU

Year: 28672 Days

Day: 16.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 82,774,610 km

• M1: 95,593 km (0.1 R)
• M2: 308,471 km (0.094 R)
• M3: 1,083,687 km (0.058 R)
• M4: 2,233,496 km (0.093 R)
• M5: 2,611,829 km (0.111 R)
• M6: 3,299,830 km (0.077 R)
• M7: 3,598,726 km (0.062 R)
• M8: 3,906,300 km (0.087 R)
• M9: 4,268,177 km (0.113 R)
• M10: 5,820,255 km (0.111 R)
• M11: 5,973,892 km (0.092 R)
• M12: 6,390,223 km (0.109 R)
• M13: 7,032,147 km (0.063 R)
• M14: 7,863,313 km (0.115 R)
• M15: 8,204,396 km (0.062 R)
• M16: 10,598,710 km (0.111 R)
• M17: 11,677,161 km (0.089 R)
• M18: 12,459,109 km (0.118 R)
• M19: 14,279,715 km (0.048 R)
• M20: 14,625,885 km (0.113 R)
• M21: 14,904,735 km (0.101 R)
• M22: 16,181,553 km (0.085 R)
• M23: 16,542,533 km (0.112 R)
• M24: 16,687,493 km (0.083 R)
• M25: 17,714,931 km (0.077 R)
• M26: 19,294,236 km (0.077 R)
• M27: 20,761,342 km (0.069 R)
• M28: 21,627,065 km (0.101 R)
• M29: 23,312,285 km (0.104 R)
• M30: 23,474,898 km (0.12 R)
• M31: 24,458,953 km (0.08 R)
• M32: 25,205,745 km (0.062 R)
• M33: 26,044,391 km (0.117 R)
• M34: 26,721,920 km (0.092 R)
• M35: 27,405,133 km (0.036 R)
• M36: 27,490,853 km (0.098 R)
• M37: 28,875,979 km (0.104 R)
• M38: 30,194,984 km (0.119 R)
• M39: 30,372,407 km (0.032 R)
• M40: 32,618,320 km (0.077 R)
• M41: 33,715,171 km (0.103 R)
• M42: 34,453,287 km (0.076 R)
• M43: 35,383,188 km (0.111 R)
• M44: 37,648,548 km (0.075 R)
• M45: 37,839,435 km (0.038 R)
• M46: 38,126,364 km (0.051 R)
• M47: 39,088,128 km (0.081 R)
• M48: 39,960,434 km (0.116 R)
• M49: 42,914,244 km (0.051 R)
• M50: 44,618,911 km (0.081 R)
• M51: 45,835,591 km (0.111 R)
• M52: 49,132,877 km (0.033 R)
• M53: 51,867,676 km (0.062 R)
• M54: 53,682,448 km (0.106 R)
• M55: 54,004,831 km (0.098 R)
• M56: 54,759,553 km (0.106 R)
• M57: 58,696,071 km (0.117 R)
• M58: 58,806,624 km (0.079 R)
• M59: 59,139,030 km (0.056 R)
• M60: 60,586,390 km (0.085 R)
• M61: 62,158,065 km (0.108 R)
• M62: 63,515,815 km (0.108 R)
• M63: 65,570,841 km (0.117 R)
• M64: 65,685,583 km (0.069 R)
• M65: 68,577,459 km (0.045 R)
• M66: 68,927,219 km (0.072 R)
• M67: 70,685,144 km (0.096 R)
• M68: 70,802,877 km (0.107 R)
• M69: 71,274,410 km (0.092 R)
• M70: 73,289,942 km (0.057 R)
• M71: 78,227,419 km (0.087 R)
• M72: 82,526,563 km (0.116 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 14,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit