🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.43 AU - 0.69 AU

Year: 160 Days

Day: 44.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,953,231 km

• M1: 274,811 km (0.082 R)
• M2: 355,744 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.59 AU - 0.87 AU

Year: 239 Days

Day: 35.2 Hours

Environment

Temp: 82 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.31 AU - 1.93 AU

Year: 789 Days

Day: 29.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367

Radius: 14.2

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.56 AU - 8.08 AU

Year: 8373 Days

Day: 11.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 78,953,231 km

• M1: 304,581 km (0.064 R)
• M2: 695,032 km (0.115 R)
• M3: 1,136,794 km (0.105 R)
• M4: 1,264,700 km (0.092 R)
• M5: 1,518,418 km (0.107 R)
• M6: 2,337,467 km (0.114 R)
• M7: 3,071,244 km (0.056 R)
• M8: 3,254,053 km (0.1 R)
• M9: 3,897,922 km (0.111 R)
• M10: 4,196,819 km (0.085 R)
• M11: 4,374,691 km (0.114 R)
• M12: 4,659,525 km (0.113 R)
• M13: 5,057,605 km (0.106 R)
• M14: 5,329,275 km (0.073 R)
• M15: 5,439,229 km (0.037 R)
• M16: 5,661,531 km (0.095 R)
• M17: 6,375,861 km (0.105 R)
• M18: 6,877,912 km (0.092 R)
• M19: 7,485,129 km (0.075 R)
• M20: 7,732,864 km (0.09 R)
• M21: 7,951,875 km (0.106 R)
• M22: 8,077,986 km (0.115 R)
• M23: 8,172,980 km (0.052 R)
• M24: 8,396,180 km (0.066 R)
• M25: 8,848,564 km (0.083 R)
• M26: 9,110,660 km (0.116 R)
• M27: 9,275,816 km (0.11 R)
• M28: 9,642,630 km (0.106 R)
• M29: 10,287,397 km (0.041 R)
• M30: 10,876,364 km (0.116 R)
• M31: 11,016,537 km (0.115 R)
• M32: 11,476,251 km (0.105 R)
• M33: 11,798,186 km (0.091 R)
• M34: 11,906,195 km (0.1 R)
• M35: 12,414,529 km (0.11 R)
• M36: 12,524,483 km (0.108 R)
• M37: 12,930,043 km (0.045 R)
• M38: 13,415,039 km (0.114 R)
• M39: 13,678,781 km (0.066 R)
• M40: 14,211,199 km (0.045 R)
• M41: 14,326,090 km (0.064 R)
• M42: 14,441,430 km (0.079 R)
• M43: 14,711,754 km (0.062 R)
• M44: 14,944,678 km (0.043 R)
• M45: 15,178,798 km (0.077 R)
• M46: 15,571,942 km (0.086 R)
• M47: 16,207,882 km (0.118 R)
• M48: 16,448,435 km (0.03 R)
• M49: 16,811,659 km (0.069 R)
• M50: 16,933,432 km (0.067 R)
• M51: 18,583,646 km (0.106 R)
• M52: 18,751,495 km (0.039 R)
• M53: 18,961,979 km (0.061 R)
• M54: 19,258,033 km (0.09 R)
• M55: 19,811,844 km (0.11 R)
• M56: 20,155,321 km (0.071 R)
• M57: 20,544,126 km (0.034 R)
• M58: 21,417,030 km (0.104 R)
• M59: 22,079,599 km (0.116 R)
• M60: 22,346,481 km (0.115 R)
• M61: 23,470,260 km (0.091 R)
• M62: 24,153,324 km (0.059 R)
• M63: 24,612,290 km (0.114 R)
• M64: 24,842,821 km (0.074 R)
• M65: 25,120,624 km (0.098 R)
• M66: 25,585,574 km (0.085 R)
• M67: 25,725,747 km (0.065 R)
• M68: 26,147,464 km (0.116 R)
• M69: 26,429,905 km (0.087 R)
• M70: 27,045,500 km (0.08 R)
• M71: 28,194,112 km (0.082 R)
• M72: 28,725,933 km (0.088 R)
• M73: 29,017,499 km (0.1 R)
• M74: 29,114,738 km (0.1 R)
• M75: 29,212,275 km (0.053 R)
• M76: 29,554,406 km (0.051 R)
• M77: 31,484,517 km (0.096 R)
• M78: 31,584,598 km (0.113 R)
• M79: 32,036,234 km (0.05 R)
• M80: 32,187,179 km (0.115 R)
• M81: 32,641,807 km (0.118 R)
• M82: 32,895,225 km (0.064 R)
• M83: 32,996,802 km (0.079 R)
• M84: 33,608,358 km (0.104 R)
• M85: 33,813,008 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.6

Radius: 7.8

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 12.91 AU - 20.71 AU

Year: 26389 Days

Day: 18.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 103.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,953,231 km

• M1: 109,954 km (0.074 R)
• M2: 548,426 km (0.075 R)
• M3: 800,199 km (0.032 R)
• M4: 1,982,621 km (0.11 R)
• M5: 2,665,834 km (0.068 R)
• M6: 2,973,856 km (0.107 R)
• M7: 3,132,280 km (0.046 R)
• M8: 3,252,856 km (0.057 R)
• M9: 3,334,088 km (0.101 R)
• M10: 4,227,785 km (0.044 R)
• M11: 6,320,959 km (0.083 R)
• M12: 6,576,322 km (0.117 R)
• M13: 7,416,314 km (0.05 R)
• M14: 7,739,895 km (0.102 R)
• M15: 8,401,117 km (0.112 R)
• M16: 9,895,002 km (0.064 R)
• M17: 10,072,574 km (0.112 R)
• M18: 10,793,486 km (0.086 R)
• M19: 10,915,259 km (0.1 R)
• M20: 11,160,151 km (0.113 R)
• M21: 12,158,118 km (0.106 R)
• M22: 13,576,156 km (0.113 R)
• M23: 13,905,720 km (0.082 R)
• M24: 14,304,698 km (0.11 R)
• M25: 14,707,415 km (0.026 R)
• M26: 14,774,884 km (0.099 R)
• M27: 15,799,480 km (0.086 R)
• M28: 16,076,535 km (0.077 R)
• M29: 16,846,815 km (0.104 R)
• M30: 17,059,094 km (0.115 R)
• M31: 17,272,121 km (0.1 R)
• M32: 18,788,146 km (0.091 R)
• M33: 19,822,167 km (0.047 R)
• M34: 19,971,465 km (0.082 R)
• M35: 21,026,579 km (0.108 R)
• M36: 21,407,904 km (0.119 R)
• M37: 22,099,794 km (0.119 R)
• M38: 22,721,074 km (0.053 R)
• M39: 22,955,494 km (0.043 R)
• M40: 23,426,727 km (0.084 R)
• M41: 25,505,689 km (0.088 R)
• M42: 25,912,296 km (0.034 R)
• M43: 27,726,320 km (0.106 R)
• M44: 28,396,069 km (0.047 R)
• M45: 29,836,996 km (0.073 R)
• M46: 30,695,688 km (0.085 R)
• M47: 31,128,175 km (0.09 R)
• M48: 33,497,656 km (0.096 R)
• M49: 35,924,582 km (0.057 R)
• M50: 37,943,555 km (0.088 R)
• M51: 38,221,807 km (0.09 R)
• M52: 38,407,608 km (0.081 R)
• M53: 38,500,658 km (0.118 R)
• M54: 39,341,248 km (0.103 R)
• M55: 40,093,426 km (0.083 R)
• M56: 40,566,006 km (0.079 R)
• M57: 41,612,293 km (0.115 R)
• M58: 42,090,707 km (0.051 R)
• M59: 44,412,616 km (0.035 R)
• M60: 45,195,761 km (0.117 R)
• M61: 46,181,162 km (0.083 R)
• M62: 46,775,813 km (0.077 R)
• M63: 48,977,744 km (0.117 R)
• M64: 50,396,531 km (0.093 R)
• M65: 50,498,257 km (0.073 R)
• M66: 50,702,159 km (0.089 R)
• M67: 51,623,233 km (0.118 R)
• M68: 52,034,328 km (0.101 R)
• M69: 52,343,397 km (0.098 R)
• M70: 52,859,809 km (0.027 R)
• M71: 54,419,217 km (0.09 R)
• M72: 55,467,300 km (0.072 R)
• M73: 57,689,726 km (0.081 R)
• M74: 61,023,215 km (0.098 R)
• M75: 62,111,839 km (0.068 R)
• M76: 62,330,252 km (0.114 R)
• M77: 62,439,608 km (0.105 R)
• M78: 62,987,286 km (0.081 R)
• M79: 65,749,461 km (0.073 R)
• M80: 66,641,663 km (0.072 R)
• M81: 66,753,412 km (0.119 R)
• M82: 67,313,507 km (0.077 R)
• M83: 67,762,600 km (0.097 R)
• M84: 68,100,092 km (0.026 R)
• M85: 71,276,803 km (0.118 R)
• M86: 72,998,375 km (0.075 R)
• M87: 73,922,142 km (0.108 R)
• M88: 74,385,447 km (0.064 R)
• M89: 77,773,390 km (0.025 R)
• M90: 78,480,539 km (0.108 R)
• M91: 78,953,268 km (0.108 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: 442 - 16,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit