🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.49 AU - 2.59 AU

Year: 1494 Days

Day: 15.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.1

Radius: 11.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.69 AU - 5.03 AU

Year: 3953 Days

Day: 10.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,808,221 km

• M1: 345,421 km (0.064 R)
• M2: 438,621 km (0.067 R)
• M3: 543,190 km (0.119 R)
• M4: 718,818 km (0.099 R)
• M5: 825,182 km (0.085 R)
• M6: 949,049 km (0.101 R)
• M7: 1,079,797 km (0.115 R)
• M8: 1,191,397 km (0.096 R)
• M9: 1,268,141 km (0.119 R)
• M10: 1,620,743 km (0.12 R)
• M11: 1,898,098 km (0.082 R)
• M12: 1,973,794 km (0.101 R)
• M13: 2,050,388 km (0.044 R)
• M14: 2,334,924 km (0.059 R)
• M15: 2,498,584 km (0.093 R)
• M16: 2,666,133 km (0.07 R)
• M17: 2,906,986 km (0.042 R)
• M18: 3,318,380 km (0.095 R)
• M19: 3,559,233 km (0.108 R)
• M20: 3,653,330 km (0.1 R)
• M21: 4,117,233 km (0.109 R)
• M22: 4,296,002 km (0.078 R)
• M23: 4,640,825 km (0.115 R)
• M24: 4,785,337 km (0.071 R)
• M25: 5,795,122 km (0.066 R)
• M26: 5,928,713 km (0.079 R)
• M27: 6,427,323 km (0.118 R)
• M28: 6,635,264 km (0.101 R)
• M29: 6,728,463 km (0.091 R)
• M30: 6,986,819 km (0.117 R)
• M31: 7,272,401 km (0.118 R)
• M32: 7,489,169 km (0.042 R)
• M33: 8,554,305 km (0.106 R)
• M34: 9,040,050 km (0.058 R)
• M35: 9,534,770 km (0.086 R)
• M36: 9,745,703 km (0.079 R)
• M37: 9,958,281 km (0.039 R)
• M38: 10,279,917 km (0.084 R)
• M39: 10,523,462 km (0.095 R)
• M40: 10,714,199 km (0.102 R)
• M41: 11,043,764 km (0.062 R)
• M42: 11,404,743 km (0.096 R)
• M43: 11,684,940 km (0.029 R)
• M44: 11,882,559 km (0.092 R)
• M45: 12,366,957 km (0.098 R)
• M46: 12,915,981 km (0.118 R)
• M47: 13,091,010 km (0.096 R)
• M48: 13,178,824 km (0.103 R)
• M49: 13,296,259 km (0.111 R)
• M50: 13,502,554 km (0.039 R)
• M51: 13,739,667 km (0.103 R)
• M52: 13,948,206 km (0.115 R)
• M53: 14,127,873 km (0.104 R)
• M54: 14,793,135 km (0.068 R)
• M55: 15,098,763 km (0.104 R)
• M56: 15,468,569 km (0.09 R)
• M57: 15,561,470 km (0.071 R)
• M58: 16,374,235 km (0.093 R)
• M59: 16,500,496 km (0.099 R)
• M60: 16,690,634 km (0.083 R)
• M61: 17,361,431 km (0.075 R)
• M62: 17,651,651 km (0.091 R)
• M63: 17,748,740 km (0.091 R)
• M64: 17,878,442 km (0.052 R)
• M65: 18,630,620 km (0.056 R)
• M66: 18,795,476 km (0.055 R)
• M67: 18,993,993 km (0.115 R)
• M68: 19,226,468 km (0.051 R)
• M69: 19,627,241 km (0.072 R)
• M70: 19,761,430 km (0.092 R)
• M71: 19,997,047 km (0.092 R)
• M72: 20,267,370 km (0.118 R)
• M73: 21,120,078 km (0.109 R)
• M74: 21,706,651 km (0.091 R)
• M75: 22,333,616 km (0.098 R)
• M76: 23,143,389 km (0.105 R)
• M77: 23,285,208 km (0.103 R)
• M78: 23,391,721 km (0.101 R)
• M79: 23,962,737 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.1

Radius: 14.1

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.27 AU - 8.61 AU

Year: 7487 Days

Day: 11.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,808,221 km

• M1: 178,769 km (0.114 R)
• M2: 302,337 km (0.078 R)
• M3: 448,644 km (0.098 R)
• M4: 663,616 km (0.116 R)
• M5: 785,838 km (0.035 R)
• M6: 937,679 km (0.043 R)
• M7: 1,111,512 km (0.104 R)
• M8: 1,320,800 km (0.092 R)
• M9: 1,505,703 km (0.104 R)
• M10: 1,971,401 km (0.069 R)
• M11: 2,141,494 km (0.086 R)
• M12: 2,331,483 km (0.114 R)
• M13: 2,466,420 km (0.062 R)
• M14: 2,903,096 km (0.07 R)
• M15: 3,280,382 km (0.11 R)
• M16: 3,398,265 km (0.08 R)
• M17: 3,603,962 km (0.114 R)
• M18: 3,849,303 km (0.096 R)
• M19: 3,956,116 km (0.083 R)
• M20: 4,082,077 km (0.111 R)
• M21: 4,190,984 km (0.11 R)
• M22: 5,314,764 km (0.089 R)
• M23: 5,494,131 km (0.03 R)
• M24: 5,777,320 km (0.087 R)
• M25: 5,899,990 km (0.081 R)
• M26: 6,023,708 km (0.119 R)
• M27: 6,148,323 km (0.114 R)
• M28: 6,294,779 km (0.086 R)
• M29: 6,935,656 km (0.034 R)
• M30: 7,066,405 km (0.082 R)
• M31: 7,552,598 km (0.069 R)
• M32: 7,867,801 km (0.06 R)
• M33: 7,958,607 km (0.12 R)
• M34: 8,072,750 km (0.094 R)
• M35: 8,418,321 km (0.055 R)
• M36: 9,556,462 km (0.033 R)
• M37: 9,726,554 km (0.074 R)
• M38: 9,824,092 km (0.086 R)
• M39: 10,516,730 km (0.075 R)
• M40: 10,717,491 km (0.068 R)
• M41: 10,894,315 km (0.086 R)
• M42: 10,995,743 km (0.098 R)
• M43: 11,301,970 km (0.103 R)
• M44: 11,507,667 km (0.117 R)
• M45: 12,158,567 km (0.097 R)
• M46: 12,661,365 km (0.09 R)
• M47: 13,116,891 km (0.11 R)
• M48: 13,714,684 km (0.1 R)
• M49: 14,071,924 km (0.118 R)
• M50: 14,571,880 km (0.098 R)
• M51: 14,824,102 km (0.057 R)
• M52: 14,992,998 km (0.116 R)
• M53: 15,475,002 km (0.068 R)
• M54: 15,732,310 km (0.091 R)
• M55: 15,962,242 km (0.101 R)
• M56: 16,251,265 km (0.066 R)
• M57: 16,687,942 km (0.074 R)
• M58: 17,010,624 km (0.102 R)
• M59: 17,246,690 km (0.089 R)
• M60: 17,365,022 km (0.116 R)
• M61: 18,291,930 km (0.12 R)
• M62: 18,624,785 km (0.117 R)
• M63: 19,051,139 km (0.115 R)
• M64: 19,326,998 km (0.079 R)
• M65: 19,511,601 km (0.076 R)
• M66: 19,696,953 km (0.103 R)
• M67: 20,256,150 km (0.083 R)
• M68: 20,915,129 km (0.113 R)
• M69: 21,073,104 km (0.111 R)
• M70: 21,168,099 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.3

Radius: 6.4

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 11.06 AU - 13.86 AU

Year: 16228 Days

Day: 19.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,808,221 km

• M1: 137,331 km (0.053 R)
• M2: 441,463 km (0.12 R)
• M3: 649,105 km (0.118 R)
• M4: 1,080,695 km (0.075 R)
• M5: 1,289,085 km (0.079 R)
• M6: 1,612,366 km (0.041 R)
• M7: 1,796,670 km (0.066 R)
• M8: 2,071,931 km (0.096 R)
• M9: 2,509,355 km (0.053 R)
• M10: 3,234,156 km (0.107 R)
• M11: 3,568,358 km (0.038 R)
• M12: 4,090,305 km (0.119 R)
• M13: 4,161,663 km (0.117 R)
• M14: 4,898,433 km (0.089 R)
• M15: 5,012,426 km (0.087 R)
• M16: 5,281,702 km (0.069 R)
• M17: 5,754,581 km (0.107 R)
• M18: 6,323,053 km (0.104 R)
• M19: 6,488,808 km (0.093 R)
• M20: 7,295,739 km (0.057 R)
• M21: 8,450,185 km (0.101 R)
• M22: 8,541,290 km (0.118 R)
• M23: 8,632,844 km (0.075 R)
• M24: 8,862,926 km (0.114 R)
• M25: 9,755,726 km (0.092 R)
• M26: 10,382,990 km (0.115 R)
• M27: 10,973,602 km (0.052 R)
• M28: 11,073,085 km (0.108 R)
• M29: 11,423,593 km (0.09 R)
• M30: 12,084,366 km (0.096 R)
• M31: 12,135,678 km (0.103 R)
• M32: 12,549,017 km (0.1 R)
• M33: 14,248,000 km (0.109 R)
• M34: 15,124,195 km (0.099 R)
• M35: 15,513,000 km (0.05 R)
• M36: 15,624,750 km (0.112 R)
• M37: 15,961,494 km (0.099 R)
• M38: 17,043,386 km (0.089 R)
• M39: 17,797,359 km (0.078 R)
• M40: 19,457,746 km (0.075 R)
• M41: 21,601,783 km (0.048 R)
• M42: 21,976,825 km (0.118 R)
• M43: 22,039,506 km (0.117 R)
• M44: 23,242,273 km (0.084 R)
• M45: 23,306,151 km (0.086 R)
• M46: 24,271,656 km (0.085 R)
• M47: 24,596,433 km (0.104 R)
• M48: 25,250,176 km (0.073 R)
• M49: 27,447,769 km (0.099 R)
• M50: 27,515,387 km (0.084 R)
• M51: 28,398,463 km (0.084 R)
• M52: 29,429,043 km (0.055 R)
• M53: 29,636,685 km (0.118 R)
• M54: 31,032,881 km (0.108 R)
• M55: 31,526,704 km (0.076 R)
• M56: 32,808,159 km (0.08 R)
• M57: 33,023,431 km (0.103 R)
• M58: 33,961,559 km (0.111 R)
• M59: 35,128,123 km (0.088 R)
• M60: 37,425,498 km (0.059 R)
• M61: 37,951,035 km (0.065 R)
• M62: 38,327,872 km (0.103 R)
• M63: 38,630,209 km (0.114 R)
• M64: 39,618,303 km (0.053 R)
• M65: 41,232,016 km (0.117 R)
• M66: 42,007,980 km (0.077 R)
• M67: 42,788,731 km (0.097 R)
• M68: 43,023,899 km (0.049 R)
• M69: 43,889,921 km (0.073 R)
• M70: 44,285,458 km (0.096 R)
• M71: 45,159,708 km (0.113 R)
• M72: 45,239,443 km (0.086 R)
• M73: 45,558,984 km (0.11 R)
• M74: 45,639,019 km (0.079 R)
• M75: 45,719,054 km (0.098 R)
• M76: 45,959,458 km (0.099 R)
• M77: 46,683,212 km (0.118 R)
• M78: 46,763,846 km (0.086 R)
• M79: 46,844,628 km (0.066 R)
• M80: 47,979,179 km (0.057 R)
• M81: 49,122,854 km (0.083 R)
• M82: 49,204,984 km (0.114 R)
• M83: 49,369,093 km (0.051 R)
• M84: 49,780,487 km (0.056 R)
• M85: 51,770,587 km (0.098 R)
• M86: 53,871,091 km (0.111 R)
• M87: 54,294,602 km (0.093 R)
• M88: 54,719,161 km (0.091 R)
• M89: 54,974,375 km (0.03 R)
• M90: 55,059,496 km (0.067 R)
• M91: 55,400,729 km (0.07 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 11,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit