🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.49 AU - 0.71 AU

Year: 179 Days

Day: 43.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.86 AU - 0.96 AU

Year: 334 Days

Day: 39.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 173.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.04 AU - 1.1 AU

Year: 426 Days

Day: 43 Hours

Environment

Temp: -15 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.43 AU - 2.47 AU

Year: 1476 Days

Day: 20.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.86 AU - 3.56 AU

Year: 2214 Days

Day: 38.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827

Radius: 12.1

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.78 AU - 7.36 AU

Year: 6484 Days

Day: 14.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 75,184,411 km

• M1: 151,692 km (0.068 R)
• M2: 338,540 km (0.056 R)
• M3: 421,567 km (0.097 R)
• M4: 641,775 km (0.118 R)
• M5: 886,218 km (0.069 R)
• M6: 980,165 km (0.117 R)
• M7: 1,230,592 km (0.041 R)
• M8: 2,102,748 km (0.113 R)
• M9: 2,275,084 km (0.1 R)
• M10: 2,407,329 km (0.119 R)
• M11: 2,519,527 km (0.089 R)
• M12: 2,914,615 km (0.077 R)
• M13: 3,254,801 km (0.098 R)
• M14: 3,531,258 km (0.111 R)
• M15: 3,633,732 km (0.062 R)
• M16: 3,815,344 km (0.113 R)
• M17: 4,080,282 km (0.118 R)
• M18: 4,160,915 km (0.1 R)
• M19: 4,488,983 km (0.09 R)
• M20: 4,656,234 km (0.083 R)
• M21: 5,228,595 km (0.091 R)
• M22: 5,316,409 km (0.114 R)
• M23: 5,642,532 km (0.112 R)
• M24: 5,914,352 km (0.098 R)
• M25: 6,036,573 km (0.061 R)
• M26: 6,283,559 km (0.085 R)
• M27: 7,304,415 km (0.108 R)
• M28: 7,435,762 km (0.099 R)
• M29: 7,667,340 km (0.063 R)
• M30: 7,800,781 km (0.108 R)
• M31: 8,514,064 km (0.096 R)
• M32: 9,497,370 km (0.092 R)
• M33: 9,784,898 km (0.058 R)
• M34: 10,851,381 km (0.086 R)
• M35: 11,001,427 km (0.046 R)
• M36: 11,076,675 km (0.05 R)
• M37: 11,341,463 km (0.118 R)
• M38: 11,685,090 km (0.101 R)
• M39: 12,382,515 km (0.115 R)
• M40: 12,499,949 km (0.074 R)
• M41: 13,053,461 km (0.036 R)
• M42: 13,253,175 km (0.082 R)
• M43: 13,453,785 km (0.094 R)
• M44: 13,980,220 km (0.074 R)
• M45: 14,225,411 km (0.107 R)
• M46: 14,348,680 km (0.035 R)
• M47: 14,430,959 km (0.068 R)
• M48: 15,262,723 km (0.09 R)
• M49: 15,854,233 km (0.071 R)
• M50: 15,981,840 km (0.068 R)
• M51: 17,016,010 km (0.043 R)
• M52: 17,190,591 km (0.092 R)
• M53: 19,375,617 km (0.079 R)
• M54: 20,061,972 km (0.034 R)
• M55: 20,431,329 km (0.104 R)
• M56: 20,616,831 km (0.098 R)
• M57: 20,802,781 km (0.093 R)
• M58: 21,505,592 km (0.088 R)
• M59: 21,646,961 km (0.086 R)
• M60: 22,454,491 km (0.116 R)
• M61: 23,175,253 km (0.114 R)
• M62: 24,886,503 km (0.092 R)
• M63: 25,932,641 km (0.057 R)
• M64: 29,208,535 km (0.12 R)
• M65: 29,627,110 km (0.099 R)
• M66: 29,837,146 km (0.094 R)
• M67: 30,417,436 km (0.108 R)
• M68: 32,666,789 km (0.036 R)
• M69: 32,829,552 km (0.07 R)
• M70: 34,085,875 km (0.079 R)
• M71: 34,692,345 km (0.061 R)
• M72: 35,080,252 km (0.095 R)
• M73: 35,692,556 km (0.096 R)
• M74: 35,804,156 km (0.054 R)
• M75: 37,550,562 km (0.108 R)
• M76: 38,119,781 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.6

Radius: 4.3

Gravity: 22.48 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 13.26 AU - 19.24 AU

Year: 25220 Days

Day: 15.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,184,411 km

• M1: 60,138 km (0.085 R)
• M2: 164,857 km (0.111 R)
• M3: 463,604 km (0.103 R)
• M4: 610,060 km (0.098 R)
• M5: 1,102,985 km (0.083 R)
• M6: 1,627,625 km (0.103 R)
• M7: 2,048,294 km (0.101 R)
• M8: 3,453,766 km (0.08 R)
• M9: 3,534,399 km (0.077 R)
• M10: 3,615,781 km (0.118 R)
• M11: 4,031,363 km (0.095 R)
• M12: 4,461,906 km (0.087 R)
• M13: 4,816,902 km (0.062 R)
• M14: 5,226,950 km (0.069 R)
• M15: 5,791,083 km (0.12 R)
• M16: 6,177,794 km (0.063 R)
• M17: 6,773,343 km (0.063 R)
• M18: 7,078,074 km (0.099 R)
• M19: 7,232,010 km (0.115 R)
• M20: 7,965,339 km (0.058 R)
• M21: 8,072,002 km (0.094 R)
• M22: 8,125,408 km (0.108 R)
• M23: 9,053,214 km (0.073 R)
• M24: 10,477,087 km (0.116 R)
• M25: 10,594,072 km (0.119 R)
• M26: 11,544,767 km (0.1 R)
• M27: 13,272,921 km (0.109 R)
• M28: 13,526,340 km (0.042 R)
• M29: 13,653,648 km (0.081 R)
• M30: 13,717,377 km (0.07 R)
• M31: 13,845,283 km (0.101 R)
• M32: 14,948,418 km (0.103 R)
• M33: 15,477,097 km (0.111 R)
• M34: 16,553,004 km (0.101 R)
• M35: 19,274,489 km (0.048 R)
• M36: 19,994,354 km (0.094 R)
• M37: 20,869,651 km (0.117 R)
• M38: 20,943,253 km (0.081 R)
• M39: 21,238,111 km (0.107 R)
• M40: 21,608,664 km (0.088 R)
• M41: 22,206,009 km (0.081 R)
• M42: 22,281,107 km (0.119 R)
• M43: 23,112,273 km (0.081 R)
• M44: 23,417,003 km (0.118 R)
• M45: 23,723,081 km (0.068 R)
• M46: 23,876,568 km (0.045 R)
• M47: 24,030,504 km (0.064 R)
• M48: 24,107,547 km (0.108 R)
• M49: 24,571,600 km (0.078 R)
• M50: 25,508,531 km (0.093 R)
• M51: 27,336,617 km (0.044 R)
• M52: 27,820,566 km (0.075 R)
• M53: 28,796,693 km (0.057 R)
• M54: 28,960,502 km (0.085 R)
• M55: 30,782,305 km (0.094 R)
• M56: 31,453,999 km (0.102 R)
• M57: 33,325,768 km (0.039 R)
• M58: 35,496,284 km (0.111 R)
• M59: 36,642,802 km (0.055 R)
• M60: 37,533,059 km (0.103 R)
• M61: 39,971,953 km (0.101 R)
• M62: 40,888,240 km (0.093 R)
• M63: 42,834,807 km (0.106 R)
• M64: 43,021,655 km (0.083 R)
• M65: 43,866,434 km (0.108 R)
• M66: 45,286,267 km (0.064 R)
• M67: 45,858,330 km (0.044 R)
• M68: 48,170,814 km (0.083 R)
• M69: 49,243,430 km (0.098 R)
• M70: 50,422,262 km (0.108 R)
• M71: 53,108,740 km (0.117 R)
• M72: 53,611,389 km (0.034 R)
• M73: 54,621,175 km (0.11 R)
• M74: 55,230,187 km (0.043 R)
• M75: 56,762,219 km (0.067 R)
• M76: 58,204,941 km (0.093 R)
• M77: 58,411,985 km (0.102 R)
• M78: 58,515,506 km (0.077 R)
• M79: 58,619,327 km (0.117 R)
• M80: 59,868,320 km (0.098 R)
• M81: 67,109,605 km (0.103 R)
• M82: 67,326,671 km (0.107 R)
• M83: 67,979,516 km (0.106 R)
• M84: 68,525,100 km (0.081 R)
• M85: 68,634,456 km (0.09 R)
• M86: 69,181,685 km (0.115 R)
• M87: 69,840,364 km (0.036 R)
• M88: 70,611,541 km (0.101 R)
• M89: 71,053,453 km (0.12 R)
• M90: 72,607,327 km (0.12 R)
• M91: 73,724,075 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 10,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit