🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.47 AU - 0.55 AU

Year: 127 Days

Day: 31 Hours

Environment

Temp: 219 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,727,600 km

• M1: 31,266 km (0.092 R)
• M2: 97,687 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.71 AU - 0.75 AU

Year: 217 Days

Day: 20.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.21 AU - 3.59 AU

Year: 2183 Days

Day: 32.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654

Radius: 8.3

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.81 AU - 12.71 AU

Year: 12292 Days

Day: 10.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,727,600 km

• M1: 141,968 km (0.108 R)
• M2: 291,716 km (0.118 R)
• M3: 398,230 km (0.118 R)
• M4: 457,171 km (0.087 R)
• M5: 552,016 km (0.097 R)
• M6: 819,497 km (0.104 R)
• M7: 897,737 km (0.076 R)
• M8: 1,995,187 km (0.054 R)
• M9: 2,378,457 km (0.111 R)
• M10: 2,435,005 km (0.117 R)
• M11: 3,149,783 km (0.051 R)
• M12: 3,401,856 km (0.064 R)
• M13: 3,530,360 km (0.108 R)
• M14: 3,892,088 km (0.098 R)
• M15: 4,300,340 km (0.107 R)
• M16: 4,686,452 km (0.083 R)
• M17: 4,938,076 km (0.076 R)
• M18: 5,417,088 km (0.058 R)
• M19: 6,419,245 km (0.083 R)
• M20: 6,698,693 km (0.1 R)
• M21: 7,023,022 km (0.12 R)
• M22: 7,187,131 km (0.09 R)
• M23: 7,310,998 km (0.07 R)
• M24: 7,560,976 km (0.084 R)
• M25: 8,501,497 km (0.119 R)
• M26: 8,676,377 km (0.114 R)
• M27: 9,163,767 km (0.079 R)
• M28: 9,298,106 km (0.084 R)
• M29: 9,478,521 km (0.105 R)
• M30: 9,842,493 km (0.111 R)
• M31: 10,490,700 km (0.118 R)
• M32: 10,631,322 km (0.106 R)
• M33: 11,296,135 km (0.083 R)
• M34: 12,023,330 km (0.077 R)
• M35: 13,624,776 km (0.046 R)
• M36: 13,829,725 km (0.08 R)
• M37: 13,983,960 km (0.041 R)
• M38: 14,450,406 km (0.113 R)
• M39: 16,858,034 km (0.054 R)
• M40: 17,632,203 km (0.11 R)
• M41: 17,687,854 km (0.117 R)
• M42: 17,799,454 km (0.094 R)
• M43: 18,135,899 km (0.065 R)
• M44: 18,985,915 km (0.118 R)
• M45: 19,906,989 km (0.111 R)
• M46: 20,023,077 km (0.067 R)
• M47: 20,431,479 km (0.066 R)
• M48: 21,256,212 km (0.031 R)
• M49: 22,695,493 km (0.104 R)
• M50: 22,877,554 km (0.12 R)
• M51: 24,663,004 km (0.081 R)
• M52: 25,540,844 km (0.113 R)
• M53: 25,983,505 km (0.108 R)
• M54: 26,428,857 km (0.093 R)
• M55: 29,219,007 km (0.084 R)
• M56: 29,417,224 km (0.071 R)
• M57: 29,881,277 km (0.063 R)
• M58: 31,018,371 km (0.06 R)
• M59: 31,153,009 km (0.113 R)
• M60: 31,220,477 km (0.056 R)
• M61: 31,490,651 km (0.119 R)
• M62: 32,647,641 km (0.106 R)
• M63: 34,933,048 km (0.074 R)
• M64: 35,424,327 km (0.079 R)
• M65: 35,494,788 km (0.091 R)
• M66: 35,847,390 km (0.066 R)
• M67: 36,201,189 km (0.083 R)
• M68: 37,340,975 km (0.091 R)
• M69: 37,484,290 km (0.118 R)
• M70: 39,072,869 km (0.11 R)
• M71: 39,291,133 km (0.116 R)
• M72: 39,582,849 km (0.106 R)
• M73: 40,535,937 km (0.112 R)
• M74: 42,240,604 km (0.075 R)
• M75: 45,413,276 km (0.101 R)
• M76: 45,489,721 km (0.06 R)
• M77: 46,256,858 km (0.11 R)
• M78: 46,410,795 km (0.088 R)
• M79: 46,564,880 km (0.104 R)
• M80: 49,210,519 km (0.06 R)
• M81: 49,367,746 km (0.045 R)
• M82: 49,840,176 km (0.028 R)
• M83: 50,789,524 km (0.035 R)
• M84: 52,224,766 km (0.074 R)
• M85: 53,269,558 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.6

Radius: 4

Gravity: 28.48 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 16.43 AU - 18.41 AU

Year: 25320 Days

Day: 19.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,727,600 km

• M1: 62,532 km (0.081 R)
• M2: 178,470 km (0.051 R)
• M3: 320,738 km (0.039 R)
• M4: 558,299 km (0.069 R)
• M5: 648,058 km (0.087 R)
• M6: 1,366,876 km (0.04 R)
• M7: 1,613,413 km (0.063 R)
• M8: 1,709,455 km (0.098 R)
• M9: 1,774,530 km (0.058 R)
• M10: 2,147,029 km (0.092 R)
• M11: 3,565,366 km (0.12 R)
• M12: 3,606,954 km (0.115 R)
• M13: 3,988,728 km (0.103 R)
• M14: 5,494,431 km (0.102 R)
• M15: 5,981,820 km (0.086 R)
• M16: 6,432,260 km (0.093 R)
• M17: 7,102,009 km (0.086 R)
• M18: 7,154,369 km (0.118 R)
• M19: 7,525,072 km (0.062 R)
• M20: 8,120,023 km (0.032 R)
• M21: 8,955,377 km (0.092 R)
• M22: 9,239,912 km (0.088 R)
• M23: 9,934,795 km (0.119 R)
• M24: 10,170,112 km (0.115 R)
• M25: 14,441,730 km (0.099 R)
• M26: 15,043,711 km (0.096 R)
• M27: 15,111,180 km (0.119 R)
• M28: 16,410,438 km (0.097 R)
• M29: 16,688,540 km (0.095 R)
• M30: 17,390,603 km (0.029 R)
• M31: 18,173,897 km (0.116 R)
• M32: 18,750,747 km (0.052 R)
• M33: 19,774,595 km (0.063 R)
• M34: 20,591,698 km (0.1 R)
• M35: 22,029,034 km (0.09 R)
• M36: 22,412,603 km (0.038 R)
• M37: 24,680,507 km (0.04 R)
• M38: 24,999,001 km (0.036 R)
• M39: 26,774,877 km (0.092 R)
• M40: 26,856,558 km (0.099 R)
• M41: 29,009,271 km (0.073 R)
• M42: 29,429,641 km (0.104 R)
• M43: 29,851,956 km (0.032 R)
• M44: 30,021,450 km (0.084 R)
• M45: 31,474,943 km (0.068 R)
• M46: 31,993,449 km (0.103 R)
• M47: 32,601,864 km (0.098 R)
• M48: 35,162,980 km (0.04 R)
• M49: 36,875,576 km (0.054 R)
• M50: 37,971,231 km (0.085 R)
• M51: 38,338,793 km (0.106 R)
• M52: 38,615,250 km (0.054 R)
• M53: 40,100,756 km (0.12 R)
• M54: 40,850,541 km (0.074 R)
• M55: 41,415,871 km (0.082 R)
• M56: 41,794,204 km (0.067 R)
• M57: 42,554,461 km (0.098 R)
• M58: 42,649,755 km (0.095 R)
• M59: 42,840,641 km (0.091 R)
• M60: 44,668,129 km (0.091 R)
• M61: 45,542,678 km (0.113 R)
• M62: 46,914,341 km (0.119 R)
• M63: 48,001,469 km (0.079 R)
• M64: 51,008,386 km (0.095 R)
• M65: 51,922,279 km (0.066 R)
• M66: 53,149,132 km (0.072 R)
• M67: 54,178,814 km (0.113 R)
• M68: 54,489,080 km (0.104 R)
• M69: 55,840,098 km (0.117 R)
• M70: 58,151,385 km (0.069 R)
• M71: 59,105,820 km (0.116 R)
• M72: 60,600,901 km (0.074 R)
• M73: 61,568,500 km (0.085 R)
• M74: 62,000,239 km (0.059 R)
• M75: 62,541,335 km (0.116 R)
• M76: 64,940,436 km (0.1 R)
• M77: 66,704,195 km (0.075 R)
• M78: 66,814,897 km (0.048 R)
• M79: 69,379,004 km (0.063 R)
• M80: 70,842,520 km (0.119 R)
• M81: 72,885,579 km (0.093 R)
• M82: 73,228,008 km (0.047 R)
• M83: 74,602,962 km (0.113 R)
• M84: 76,217,871 km (0.07 R)
• M85: 76,681,325 km (0.044 R)
• M86: 77,727,613 km (0.047 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 14,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit