🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.92 AU - 0.96 AU

Year: 326 Days

Day: 37.2 Hours

Environment

Temp: 94 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.12 AU - 1.6 AU

Year: 568 Days

Day: 45.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,459,117 km

• M1: 190,438 km (0.105 R)
• M2: 274,662 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.02 AU - 3.34 AU

Year: 2031 Days

Day: 25.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,459,117 km

• M1: 475,422 km (0.106 R)
• M2: 2,104,692 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.76 AU - 4.6 AU

Year: 2528 Days

Day: 25.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 55.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.5

Radius: 8

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.46 AU - 11.84 AU

Year: 13335 Days

Day: 14.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 48,459,117 km

• M1: 262,843 km (0.088 R)
• M2: 388,057 km (0.108 R)
• M3: 446,849 km (0.096 R)
• M4: 643,720 km (0.108 R)
• M5: 790,326 km (0.052 R)
• M6: 915,838 km (0.108 R)
• M7: 1,133,952 km (0.069 R)
• M8: 1,276,519 km (0.069 R)
• M9: 2,118,605 km (0.069 R)
• M10: 2,830,541 km (0.114 R)
• M11: 3,351,890 km (0.109 R)
• M12: 3,716,011 km (0.049 R)
• M13: 4,709,341 km (0.075 R)
• M14: 5,146,316 km (0.091 R)
• M15: 5,444,914 km (0.037 R)
• M16: 5,535,570 km (0.094 R)
• M17: 5,872,315 km (0.088 R)
• M18: 6,090,129 km (0.056 R)
• M19: 6,247,357 km (0.11 R)
• M20: 6,533,837 km (0.103 R)
• M21: 7,119,512 km (0.115 R)
• M22: 7,318,477 km (0.075 R)
• M23: 7,418,708 km (0.11 R)
• M24: 8,063,774 km (0.069 R)
• M25: 8,201,853 km (0.116 R)
• M26: 9,118,738 km (0.094 R)
• M27: 9,552,722 km (0.094 R)
• M28: 10,104,738 km (0.079 R)
• M29: 10,553,831 km (0.077 R)
• M30: 11,393,972 km (0.103 R)
• M31: 11,704,837 km (0.114 R)
• M32: 11,782,927 km (0.102 R)
• M33: 12,613,943 km (0.037 R)
• M34: 12,814,703 km (0.088 R)
• M35: 13,463,808 km (0.082 R)
• M36: 14,499,624 km (0.05 R)
• M37: 15,303,862 km (0.114 R)
• M38: 15,689,825 km (0.109 R)
• M39: 15,819,227 km (0.084 R)
• M40: 16,340,276 km (0.08 R)
• M41: 16,778,748 km (0.103 R)
• M42: 17,533,170 km (0.119 R)
• M43: 17,757,118 km (0.094 R)
• M44: 18,298,512 km (0.098 R)
• M45: 19,675,860 km (0.111 R)
• M46: 20,048,658 km (0.082 R)
• M47: 20,423,849 km (0.086 R)
• M48: 21,803,441 km (0.109 R)
• M49: 22,140,934 km (0.12 R)
• M50: 22,480,072 km (0.115 R)
• M51: 24,201,944 km (0.098 R)
• M52: 24,351,392 km (0.117 R)
• M53: 24,902,361 km (0.074 R)
• M54: 25,711,087 km (0.086 R)
• M55: 26,631,263 km (0.12 R)
• M56: 26,785,648 km (0.099 R)
• M57: 27,822,661 km (0.073 R)
• M58: 28,188,727 km (0.03 R)
• M59: 28,978,454 km (0.116 R)
• M60: 29,349,457 km (0.103 R)
• M61: 30,203,361 km (0.064 R)
• M62: 30,257,067 km (0.11 R)
• M63: 31,228,107 km (0.049 R)
• M64: 33,644,561 km (0.084 R)
• M65: 34,257,912 km (0.067 R)
• M66: 34,706,407 km (0.074 R)
• M67: 35,326,191 km (0.059 R)
• M68: 36,120,406 km (0.096 R)
• M69: 38,596,101 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173

Radius: 7.8

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.56 AU - 17.88 AU

Year: 20227 Days

Day: 23.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,459,117 km

• M1: 109,206 km (0.106 R)
• M2: 185,801 km (0.107 R)
• M3: 413,638 km (0.119 R)
• M4: 513,270 km (0.063 R)
• M5: 605,572 km (0.108 R)
• M6: 737,966 km (0.103 R)
• M7: 843,582 km (0.113 R)
• M8: 1,150,557 km (0.057 R)
• M9: 1,295,518 km (0.108 R)
• M10: 1,490,743 km (0.108 R)
• M11: 1,695,692 km (0.086 R)
• M12: 2,107,385 km (0.101 R)
• M13: 2,767,261 km (0.099 R)
• M14: 2,962,935 km (0.098 R)
• M15: 3,048,206 km (0.061 R)
• M16: 3,134,375 km (0.081 R)
• M17: 3,221,291 km (0.091 R)
• M18: 3,456,908 km (0.055 R)
• M19: 3,790,361 km (0.108 R)
• M20: 4,520,399 km (0.06 R)
• M21: 4,618,685 km (0.117 R)
• M22: 4,951,989 km (0.079 R)
• M23: 5,155,591 km (0.111 R)
• M24: 5,747,700 km (0.083 R)
• M25: 6,214,894 km (0.025 R)
• M26: 6,508,555 km (0.055 R)
• M27: 6,995,346 km (0.045 R)
• M28: 7,571,747 km (0.084 R)
• M29: 7,964,441 km (0.054 R)
• M30: 8,123,314 km (0.105 R)
• M31: 8,484,742 km (0.074 R)
• M32: 9,098,842 km (0.119 R)
• M33: 9,516,220 km (0.035 R)
• M34: 10,326,292 km (0.039 R)
• M35: 10,499,676 km (0.106 R)
• M36: 10,849,436 km (0.103 R)
• M37: 11,247,366 km (0.094 R)
• M38: 18,179,432 km (0.045 R)
• M39: 18,704,521 km (0.105 R)
• M40: 18,916,052 km (0.11 R)
• M41: 18,969,010 km (0.06 R)
• M42: 19,608,690 km (0.032 R)
• M43: 19,769,658 km (0.059 R)
• M44: 19,877,219 km (0.114 R)
• M45: 20,147,093 km (0.099 R)
• M46: 21,680,621 km (0.034 R)
• M47: 21,958,424 km (0.093 R)
• M48: 22,517,471 km (0.095 R)
• M49: 23,763,921 km (0.097 R)
• M50: 24,511,013 km (0.055 R)
• M51: 24,742,441 km (0.061 R)
• M52: 24,800,335 km (0.109 R)
• M53: 25,149,197 km (0.118 R)
• M54: 26,738,525 km (0.025 R)
• M55: 26,857,605 km (0.087 R)
• M56: 27,515,387 km (0.086 R)
• M57: 28,299,579 km (0.106 R)
• M58: 29,029,916 km (0.098 R)
• M59: 29,643,416 km (0.08 R)
• M60: 30,695,987 km (0.074 R)
• M61: 31,446,370 km (0.08 R)
• M62: 32,076,177 km (0.114 R)
• M63: 33,092,695 km (0.093 R)
• M64: 33,540,740 km (0.114 R)
• M65: 35,092,220 km (0.068 R)
• M66: 35,352,969 km (0.05 R)
• M67: 35,811,037 km (0.117 R)
• M68: 35,876,561 km (0.094 R)
• M69: 36,270,901 km (0.1 R)
• M70: 38,869,267 km (0.03 R)
• M71: 39,004,204 km (0.073 R)
• M72: 39,545,150 km (0.111 R)
• M73: 40,020,572 km (0.039 R)
• M74: 40,293,139 km (0.067 R)
• M75: 40,771,404 km (0.093 R)
• M76: 41,182,947 km (0.113 R)
• M77: 41,941,109 km (0.113 R)
• M78: 42,217,865 km (0.116 R)
• M79: 42,564,783 km (0.06 R)
• M80: 42,703,759 km (0.032 R)
• M81: 43,052,023 km (0.1 R)
• M82: 43,191,448 km (0.12 R)
• M83: 43,611,070 km (0.055 R)
• M84: 43,681,082 km (0.115 R)
• M85: 44,031,889 km (0.073 R)
• M86: 44,454,054 km (0.12 R)
• M87: 45,019,235 km (0.104 R)
• M88: 45,444,542 km (0.114 R)
• M89: 46,013,762 km (0.05 R)
• M90: 47,231,189 km (0.104 R)
• M91: 47,735,484 km (0.1 R)
• M92: 48,024,507 km (0.075 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 20,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit