🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.67 AU - 0.97 AU

Year: 269 Days

Day: 14.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 127.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,909,781 km

• M1: 229,633 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.9 AU - 1.42 AU

Year: 452 Days

Day: 30.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 114,909,781 km

• M1: 213,027 km (0.118 R)

Asteroid Belt

Center: 1.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.58 AU - 2.36 AU

Year: 1000 Days

Day: 40 Hours

Environment

Temp: -53 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.81 AU - 3.37 AU

Year: 1964 Days

Day: 27.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.69 AU - 3.83 AU

Year: 2129 Days

Day: 26.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.4 AU - 3.46 AU

Year: 2297 Days

Day: 43.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.9

Radius: 8.8

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.72 AU - 11.9 AU

Year: 14678 Days

Day: 14.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 114,909,781 km

• M1: 299,495 km (0.09 R)
• M2: 476,320 km (0.118 R)
• M3: 729,738 km (0.109 R)
• M4: 1,024,147 km (0.114 R)
• M5: 1,462,469 km (0.052 R)
• M6: 2,266,857 km (0.053 R)
• M7: 2,528,204 km (0.099 R)
• M8: 2,764,868 km (0.083 R)
• M9: 2,938,401 km (0.034 R)
• M10: 3,820,580 km (0.09 R)
• M11: 4,370,801 km (0.117 R)
• M12: 5,328,078 km (0.049 R)
• M13: 5,588,228 km (0.088 R)
• M14: 5,896,998 km (0.107 R)
• M15: 6,031,188 km (0.104 R)
• M16: 6,256,931 km (0.049 R)
• M17: 6,531,443 km (0.065 R)
• M18: 6,809,994 km (0.077 R)
• M19: 6,903,643 km (0.029 R)
• M20: 7,092,435 km (0.061 R)
• M21: 7,187,430 km (0.082 R)
• M22: 7,815,292 km (0.052 R)
• M23: 8,310,162 km (0.045 R)
• M24: 8,510,922 km (0.103 R)
• M25: 8,764,341 km (0.085 R)
• M26: 8,917,529 km (0.039 R)
• M27: 9,434,539 km (0.119 R)
• M28: 10,988,263 km (0.097 R)
• M29: 11,208,770 km (0.087 R)
• M30: 12,162,307 km (0.104 R)
• M31: 13,258,410 km (0.1 R)
• M32: 14,026,596 km (0.102 R)
• M33: 15,236,394 km (0.045 R)
• M34: 17,176,828 km (0.025 R)
• M35: 18,208,305 km (0.092 R)
• M36: 19,525,963 km (0.119 R)
• M37: 20,196,161 km (0.072 R)
• M38: 21,904,719 km (0.072 R)
• M39: 22,670,959 km (0.054 R)
• M40: 24,516,997 km (0.059 R)
• M41: 25,094,744 km (0.118 R)
• M42: 25,749,982 km (0.095 R)
• M43: 27,375,363 km (0.108 R)
• M44: 27,450,012 km (0.051 R)
• M45: 27,749,358 km (0.109 R)
• M46: 27,824,306 km (0.108 R)
• M47: 28,124,998 km (0.083 R)
• M48: 28,502,434 km (0.095 R)
• M49: 29,568,019 km (0.06 R)
• M50: 29,798,101 km (0.073 R)
• M51: 30,182,866 km (0.059 R)
• M52: 34,119,684 km (0.095 R)
• M53: 34,280,502 km (0.105 R)
• M54: 35,169,412 km (0.1 R)
• M55: 35,250,644 km (0.09 R)
• M56: 35,739,081 km (0.055 R)
• M57: 36,311,742 km (0.065 R)
• M58: 36,640,258 km (0.029 R)
• M59: 37,632,092 km (0.111 R)
• M60: 37,715,119 km (0.036 R)
• M61: 37,881,472 km (0.04 R)
• M62: 38,381,727 km (0.076 R)
• M63: 39,473,193 km (0.075 R)
• M64: 39,980,330 km (0.062 R)
• M65: 40,489,711 km (0.065 R)
• M66: 41,086,606 km (0.065 R)
• M67: 41,429,036 km (0.044 R)
• M68: 42,203,055 km (0.119 R)
• M69: 45,700,055 km (0.103 R)
• M70: 45,966,040 km (0.051 R)
• M71: 46,945,757 km (0.094 R)
• M72: 49,470,669 km (0.065 R)
• M73: 49,561,625 km (0.087 R)
• M74: 49,834,940 km (0.09 R)
• M75: 50,657,878 km (0.094 R)
• M76: 51,577,456 km (0.091 R)
• M77: 52,595,320 km (0.054 R)
• M78: 53,060,270 km (0.108 R)
• M79: 53,339,869 km (0.045 R)
• M80: 53,994,060 km (0.081 R)
• M81: 54,369,102 km (0.028 R)
• M82: 55,783,400 km (0.082 R)
• M83: 56,067,636 km (0.081 R)
• M84: 56,352,471 km (0.086 R)
• M85: 57,018,780 km (0.058 R)
• M86: 57,592,039 km (0.096 R)
• M87: 58,936,924 km (0.057 R)
• M88: 60,876,161 km (0.072 R)
• M89: 61,559,973 km (0.083 R)
• M90: 63,428,450 km (0.085 R)
• M91: 64,518,719 km (0.064 R)
• M92: 65,215,696 km (0.065 R)
• M93: 67,220,906 km (0.104 R)
• M94: 67,321,735 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.6

Radius: 3.3

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.05 AU - 17.13 AU

Year: 20155 Days

Day: 24.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 114,909,781 km

• M1: 147,653 km (0.088 R)
• M2: 292,613 km (0.113 R)
• M3: 363,373 km (0.076 R)
• M4: 395,387 km (0.049 R)
• M5: 521,199 km (0.04 R)
• M6: 780,302 km (0.108 R)
• M7: 808,128 km (0.03 R)
• M8: 2,351,230 km (0.091 R)
• M9: 2,577,721 km (0.034 R)
• M10: 2,876,019 km (0.102 R)
• M11: 3,095,629 km (0.077 R)
• M12: 3,412,327 km (0.093 R)
• M13: 4,051,559 km (0.066 R)
• M14: 4,447,545 km (0.095 R)
• M15: 4,726,844 km (0.037 R)
• M16: 5,143,324 km (0.066 R)
• M17: 6,375,712 km (0.036 R)
• M18: 6,489,556 km (0.103 R)
• M19: 7,127,441 km (0.114 R)
• M20: 7,998,250 km (0.091 R)
• M21: 8,059,436 km (0.094 R)
• M22: 8,555,353 km (0.074 R)
• M23: 9,382,030 km (0.111 R)
• M24: 9,969,202 km (0.102 R)
• M25: 10,200,780 km (0.106 R)
• M26: 10,467,513 km (0.112 R)
• M27: 10,601,702 km (0.046 R)
• M28: 11,765,723 km (0.106 R)
• M29: 12,291,859 km (0.055 R)
• M30: 13,585,880 km (0.086 R)
• M31: 14,100,646 km (0.103 R)
• M32: 14,659,245 km (0.103 R)
• M33: 15,836,580 km (0.109 R)
• M34: 16,067,858 km (0.119 R)
• M35: 16,455,915 km (0.087 R)
• M36: 17,320,441 km (0.12 R)
• M37: 17,399,728 km (0.083 R)
• M38: 17,558,751 km (0.066 R)
• M39: 18,685,223 km (0.072 R)
• M40: 18,848,135 km (0.1 R)
• M41: 18,888,826 km (0.086 R)
• M42: 19,216,146 km (0.1 R)
• M43: 19,257,285 km (0.116 R)
• M44: 21,474,026 km (0.086 R)
• M45: 22,158,885 km (0.11 R)
• M46: 22,245,054 km (0.065 R)
• M47: 22,460,774 km (0.068 R)
• M48: 22,807,542 km (0.053 R)
• M49: 22,981,524 km (0.112 R)
• M50: 23,462,332 km (0.116 R)
• M51: 24,879,771 km (0.11 R)
• M52: 25,644,067 km (0.086 R)
• M53: 25,689,246 km (0.102 R)
• M54: 27,195,397 km (0.118 R)
• M55: 27,287,699 km (0.117 R)
• M56: 28,028,956 km (0.103 R)
• M57: 28,122,156 km (0.096 R)
• M58: 28,215,355 km (0.114 R)
• M59: 29,012,113 km (0.103 R)
• M60: 29,200,607 km (0.118 R)
• M61: 30,054,063 km (0.079 R)
• M62: 30,483,857 km (0.051 R)
• M63: 30,771,534 km (0.044 R)
• M64: 31,011,788 km (0.082 R)
• M65: 32,174,463 km (0.073 R)
• M66: 32,516,144 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.8

Radius: 3.3

Gravity: 90.89 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 17.39 AU - 21.39 AU

Year: 30879 Days

Day: 23.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 114,909,781 km

• M1: 70,161 km (0.073 R)
• M2: 295,605 km (0.077 R)
• M3: 698,622 km (0.108 R)
• M4: 1,563,298 km (0.072 R)
• M5: 2,033,185 km (0.085 R)
• M6: 2,306,650 km (0.087 R)
• M7: 2,591,634 km (0.088 R)
• M8: 2,738,239 km (0.104 R)
• M9: 2,887,688 km (0.05 R)
• M10: 3,090,991 km (0.051 R)
• M11: 4,174,828 km (0.065 R)
• M12: 4,935,982 km (0.043 R)
• M13: 6,714,252 km (0.082 R)
• M14: 7,600,320 km (0.094 R)
• M15: 9,554,367 km (0.059 R)
• M16: 10,781,070 km (0.109 R)
• M17: 10,937,848 km (0.046 R)
• M18: 11,095,375 km (0.077 R)
• M19: 11,333,086 km (0.117 R)
• M20: 12,219,004 km (0.034 R)
• M21: 12,546,624 km (0.114 R)
• M22: 12,629,052 km (0.078 R)
• M23: 14,485,861 km (0.041 R)
• M24: 15,445,831 km (0.093 R)
• M25: 15,534,093 km (0.107 R)
• M26: 15,799,929 km (0.109 R)
• M27: 16,156,720 km (0.083 R)
• M28: 16,878,230 km (0.082 R)
• M29: 16,969,186 km (0.102 R)
• M30: 18,165,969 km (0.113 R)
• M31: 18,727,409 km (0.04 R)
• M32: 19,199,690 km (0.091 R)
• M33: 19,389,679 km (0.075 R)
• M34: 19,580,417 km (0.096 R)
• M35: 21,225,544 km (0.056 R)
• M36: 21,520,551 km (0.114 R)
• M37: 21,717,871 km (0.072 R)
• M38: 25,371,350 km (0.1 R)
• M39: 26,208,649 km (0.08 R)
• M40: 27,481,578 km (0.078 R)
• M41: 28,125,596 km (0.098 R)
• M42: 28,233,307 km (0.115 R)
• M43: 28,665,944 km (0.115 R)
• M44: 28,883,160 km (0.113 R)
• M45: 29,428,295 km (0.056 R)
• M46: 29,647,306 km (0.109 R)
• M47: 30,087,124 km (0.105 R)
• M48: 33,110,796 km (0.111 R)
• M49: 33,795,805 km (0.109 R)
• M50: 34,025,138 km (0.114 R)
• M51: 36,112,627 km (0.096 R)
• M52: 37,053,597 km (0.117 R)
• M53: 39,320,454 km (0.113 R)
• M54: 40,531,449 km (0.062 R)
• M55: 42,247,336 km (0.114 R)
• M56: 43,114,256 km (0.101 R)
• M57: 45,623,012 km (0.089 R)
• M58: 46,257,457 km (0.085 R)
• M59: 46,384,765 km (0.058 R)
• M60: 47,150,706 km (0.114 R)
• M61: 48,695,304 km (0.119 R)
• M62: 50,387,106 km (0.059 R)
• M63: 51,833,717 km (0.061 R)
• M64: 55,306,632 km (0.093 R)
• M65: 56,662,138 km (0.052 R)
• M66: 56,934,706 km (0.111 R)
• M67: 57,617,620 km (0.065 R)
• M68: 59,821,346 km (0.103 R)
• M69: 59,960,023 km (0.078 R)
• M70: 61,352,331 km (0.077 R)
• M71: 61,632,079 km (0.098 R)
• M72: 65,021,967 km (0.092 R)
• M73: 66,595,736 km (0.096 R)
• M74: 69,343,550 km (0.117 R)
• M75: 70,218,997 km (0.067 R)
• M76: 71,686,103 km (0.086 R)
• M77: 73,311,484 km (0.034 R)
• M78: 83,160,858 km (0.064 R)
• M79: 83,935,476 km (0.089 R)
• M80: 85,179,831 km (0.095 R)
• M81: 86,273,690 km (0.064 R)
• M82: 87,844,468 km (0.096 R)
• M83: 90,536,183 km (0.031 R)
• M84: 91,173,469 km (0.104 R)
• M85: 93,094,306 km (0.1 R)
• M86: 94,866,742 km (0.064 R)
• M87: 95,028,307 km (0.117 R)
• M88: 99,756,797 km (0.119 R)
• M89: 100,909,598 km (0.088 R)
• M90: 107,244,021 km (0.095 R)
• M91: 107,580,915 km (0.115 R)
• M92: 108,593,842 km (0.097 R)
• M93: 112,163,996 km (0.091 R)
• M94: 114,909,715 km (0.09 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 11,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit