🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.14 AU - 1.34 AU

Year: 529 Days

Day: 13.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.65 AU - 3.63 AU

Year: 2130 Days

Day: 23.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.62 AU - 3.74 AU

Year: 2703 Days

Day: 40.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.7

Radius: 8.7

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.58 AU - 10.96 AU

Year: 11693 Days

Day: 8.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 23,721,451 km

• M1: 213,327 km (0.11 R)
• M2: 301,290 km (0.047 R)
• M3: 684,859 km (0.111 R)
• M4: 1,002,007 km (0.058 R)
• M5: 1,074,412 km (0.085 R)
• M6: 1,167,611 km (0.119 R)
• M7: 1,382,434 km (0.088 R)
• M8: 1,546,692 km (0.113 R)
• M9: 1,652,608 km (0.084 R)
• M10: 1,939,836 km (0.12 R)
• M11: 3,266,619 km (0.077 R)
• M12: 3,376,125 km (0.119 R)
• M13: 3,431,326 km (0.104 R)
• M14: 3,627,150 km (0.12 R)
• M15: 3,855,287 km (0.095 R)
• M16: 4,029,568 km (0.105 R)
• M17: 4,507,085 km (0.056 R)
• M18: 4,598,639 km (0.087 R)
• M19: 4,939,572 km (0.111 R)
• M20: 5,002,403 km (0.116 R)
• M21: 5,320,897 km (0.093 R)
• M22: 5,810,830 km (0.094 R)
• M23: 5,877,252 km (0.099 R)
• M24: 5,943,972 km (0.08 R)
• M25: 6,145,630 km (0.093 R)
• M26: 6,417,898 km (0.114 R)
• M27: 8,964,652 km (0.096 R)
• M28: 10,952,210 km (0.117 R)
• M29: 11,034,489 km (0.071 R)
• M30: 11,407,137 km (0.061 R)
• M31: 11,741,937 km (0.043 R)
• M32: 12,335,541 km (0.106 R)
• M33: 12,421,261 km (0.114 R)
• M34: 12,679,168 km (0.11 R)
• M35: 13,113,151 km (0.107 R)
• M36: 13,200,516 km (0.104 R)
• M37: 13,951,049 km (0.117 R)
• M38: 14,129,668 km (0.11 R)
• M39: 14,579,509 km (0.055 R)
• M40: 14,715,494 km (0.107 R)
• M41: 15,171,468 km (0.06 R)
• M42: 15,401,101 km (0.072 R)
• M43: 15,632,080 km (0.113 R)
• M44: 15,724,681 km (0.105 R)
• M45: 15,957,306 km (0.077 R)
• M46: 16,144,004 km (0.062 R)
• M47: 16,425,697 km (0.107 R)
• M48: 17,328,071 km (0.116 R)
• M49: 17,472,134 km (0.093 R)
• M50: 17,712,986 km (0.113 R)
• M51: 18,344,289 km (0.118 R)
• M52: 18,736,385 km (0.109 R)
• M53: 18,834,821 km (0.026 R)
• M54: 19,131,324 km (0.086 R)
• M55: 19,280,174 km (0.078 R)
• M56: 20,029,958 km (0.079 R)
• M57: 21,455,027 km (0.106 R)
• M58: 21,712,934 km (0.083 R)
• M59: 22,492,788 km (0.047 R)
• M60: 23,281,917 km (0.098 R)
• M61: 23,493,897 km (0.086 R)
• M62: 23,812,989 km (0.1 R)
• M63: 24,563,222 km (0.067 R)
• M64: 27,026,800 km (0.059 R)
• M65: 27,473,051 km (0.072 R)
• M66: 28,259,636 km (0.086 R)
• M67: 29,110,698 km (0.086 R)
• M68: 29,281,838 km (0.117 R)
• M69: 30,431,947 km (0.107 R)
• M70: 32,598,124 km (0.064 R)
• M71: 33,251,568 km (0.102 R)
• M72: 33,311,257 km (0.115 R)
• M73: 35,055,867 km (0.068 R)
• M74: 35,298,814 km (0.111 R)
• M75: 35,786,503 km (0.11 R)
• M76: 36,583,710 km (0.114 R)
• M77: 36,768,464 km (0.102 R)
• M78: 38,382,924 km (0.096 R)
• M79: 38,570,669 km (0.069 R)
• M80: 38,633,351 km (0.079 R)
• M81: 38,758,714 km (0.117 R)
• M82: 39,010,038 km (0.059 R)
• M83: 40,338,019 km (0.09 R)
• M84: 40,401,598 km (0.077 R)
• M85: 40,783,820 km (0.029 R)
• M86: 41,039,483 km (0.025 R)
• M87: 41,295,595 km (0.096 R)
• M88: 41,359,623 km (0.102 R)
• M89: 42,389,753 km (0.114 R)
• M90: 43,167,962 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16

Radius: 6.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.98 AU - 18.5 AU

Year: 22780 Days

Day: 16.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 23,721,451 km

• M1: 135,386 km (0.108 R)
• M2: 207,343 km (0.088 R)
• M3: 327,021 km (0.067 R)
• M4: 391,647 km (0.055 R)
• M5: 434,582 km (0.098 R)
• M6: 770,579 km (0.039 R)
• M7: 826,079 km (0.051 R)
• M8: 1,012,478 km (0.071 R)
• M9: 1,061,247 km (0.079 R)
• M10: 1,290,431 km (0.095 R)
• M11: 1,868,926 km (0.102 R)
• M12: 2,129,974 km (0.072 R)
• M13: 2,518,031 km (0.096 R)
• M14: 2,635,466 km (0.096 R)
• M15: 2,754,546 km (0.067 R)
• M16: 3,487,874 km (0.054 R)
• M17: 3,543,824 km (0.051 R)
• M18: 4,911,148 km (0.114 R)
• M19: 5,036,960 km (0.084 R)
• M20: 5,142,726 km (0.069 R)
• M21: 5,377,894 km (0.114 R)
• M22: 5,572,969 km (0.062 R)
• M23: 5,792,430 km (0.087 R)
• M24: 5,903,282 km (0.109 R)
• M25: 6,037,172 km (0.09 R)
• M26: 6,217,288 km (0.082 R)
• M27: 6,605,943 km (0.059 R)
• M28: 6,791,594 km (0.091 R)
• M29: 7,002,377 km (0.105 R)
• M30: 7,120,559 km (0.112 R)
• M31: 7,406,591 km (0.058 R)
• M32: 7,454,761 km (0.096 R)
• M33: 7,720,896 km (0.108 R)
• M34: 7,891,886 km (0.12 R)
• M35: 9,801,204 km (0.067 R)
• M36: 10,738,734 km (0.095 R)
• M37: 12,582,976 km (0.105 R)
• M38: 13,248,387 km (0.095 R)
• M39: 13,306,731 km (0.077 R)
• M40: 13,511,829 km (0.04 R)
• M41: 14,073,868 km (0.093 R)
• M42: 15,007,060 km (0.09 R)
• M43: 15,067,946 km (0.078 R)
• M44: 15,159,351 km (0.116 R)
• M45: 15,588,846 km (0.047 R)
• M46: 16,396,824 km (0.085 R)
• M47: 16,774,409 km (0.1 R)
• M48: 16,964,249 km (0.036 R)
• M49: 17,988,845 km (0.078 R)
• M50: 18,901,541 km (0.101 R)
• M51: 19,662,546 km (0.114 R)
• M52: 19,963,088 km (0.089 R)
• M53: 20,130,787 km (0.054 R)
• M54: 20,298,785 km (0.078 R)
• M55: 22,039,805 km (0.113 R)
• M56: 22,525,999 km (0.048 R)
• M57: 23,085,943 km (0.078 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 15,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit