🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.71 AU - 0.91 AU

Year: 269 Days

Day: 43.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,917,978 km

• M1: 422,913 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.77 AU - 0.93 AU

Year: 289 Days

Day: 13.4 Hours

Environment

Temp: 82 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.14 AU - 1.5 AU

Year: 560 Days

Day: 17.7 Hours

Environment

Temp: -15 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.6

Radius: 14.5

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.46 AU - 7.86 AU

Year: 6341 Days

Day: 8.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,917,978 km

• M1: 226,342 km (0.112 R)
• M2: 390,450 km (0.117 R)
• M3: 503,846 km (0.104 R)
• M4: 761,304 km (0.119 R)
• M5: 900,280 km (0.105 R)
• M6: 1,142,629 km (0.111 R)
• M7: 1,547,440 km (0.066 R)
• M8: 1,748,201 km (0.102 R)
• M9: 2,056,073 km (0.115 R)
• M10: 2,156,005 km (0.073 R)
• M11: 2,319,515 km (0.104 R)
• M12: 2,508,457 km (0.097 R)
• M13: 2,857,319 km (0.085 R)
• M14: 3,129,438 km (0.086 R)
• M15: 3,315,687 km (0.108 R)
• M16: 3,505,677 km (0.061 R)
• M17: 3,896,725 km (0.096 R)
• M18: 4,148,349 km (0.11 R)
• M19: 4,509,628 km (0.117 R)
• M20: 4,747,488 km (0.059 R)
• M21: 5,711,497 km (0.092 R)
• M22: 6,026,999 km (0.083 R)
• M23: 6,585,448 km (0.109 R)
• M24: 6,735,195 km (0.057 R)
• M25: 6,916,508 km (0.109 R)
• M26: 7,283,771 km (0.072 R)
• M27: 8,391,842 km (0.099 R)
• M28: 8,652,442 km (0.1 R)
• M29: 8,982,006 km (0.108 R)
• M30: 9,927,016 km (0.072 R)
• M31: 10,030,238 km (0.109 R)
• M32: 10,237,581 km (0.085 R)
• M33: 10,376,557 km (0.095 R)
• M34: 10,762,220 km (0.085 R)
• M35: 11,910,833 km (0.043 R)
• M36: 12,351,548 km (0.098 R)
• M37: 12,536,750 km (0.072 R)
• M38: 13,060,493 km (0.101 R)
• M39: 13,514,971 km (0.083 R)
• M40: 13,706,007 km (0.085 R)
• M41: 14,129,220 km (0.099 R)
• M42: 14,361,994 km (0.108 R)
• M43: 15,424,737 km (0.105 R)
• M44: 15,945,637 km (0.069 R)
• M45: 16,472,222 km (0.082 R)
• M46: 17,376,391 km (0.028 R)
• M47: 17,709,246 km (0.041 R)
• M48: 17,876,497 km (0.092 R)
• M49: 18,002,159 km (0.069 R)
• M50: 18,212,494 km (0.115 R)
• M51: 18,762,864 km (0.1 R)
• M52: 19,147,181 km (0.114 R)
• M53: 19,275,985 km (0.077 R)
• M54: 19,448,022 km (0.107 R)
• M55: 19,750,210 km (0.116 R)
• M56: 20,403,205 km (0.095 R)
• M57: 21,240,654 km (0.099 R)
• M58: 21,373,945 km (0.106 R)
• M59: 21,999,414 km (0.034 R)
• M60: 22,224,260 km (0.085 R)
• M61: 22,857,956 km (0.097 R)
• M62: 23,497,487 km (0.042 R)
• M63: 23,773,495 km (0.09 R)
• M64: 24,050,550 km (0.097 R)
• M65: 24,468,078 km (0.112 R)
• M66: 24,607,803 km (0.07 R)
• M67: 24,841,175 km (0.095 R)
• M68: 25,028,621 km (0.1 R)
• M69: 25,687,750 km (0.115 R)
• M70: 26,257,418 km (0.073 R)
• M71: 26,927,318 km (0.038 R)
• M72: 27,264,362 km (0.109 R)
• M73: 27,942,638 km (0.088 R)
• M74: 29,861,381 km (0.105 R)
• M75: 30,811,477 km (0.117 R)
• M76: 32,178,801 km (0.107 R)
• M77: 32,280,827 km (0.116 R)
• M78: 34,188,499 km (0.113 R)
• M79: 34,396,889 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.5

Radius: 4.3

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 15.76 AU - 16.12 AU

Year: 23481 Days

Day: 15.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 38,917,978 km

• M1: 76,295 km (0.099 R)
• M2: 117,883 km (0.093 R)
• M3: 341,382 km (0.076 R)
• M4: 638,933 km (0.116 R)
• M5: 682,765 km (0.081 R)
• M6: 819,946 km (0.12 R)
• M7: 867,817 km (0.102 R)
• M8: 949,348 km (0.071 R)
• M9: 999,613 km (0.069 R)
• M10: 1,264,102 km (0.042 R)
• M11: 1,300,903 km (0.074 R)
• M12: 1,588,879 km (0.116 R)
• M13: 1,669,063 km (0.067 R)
• M14: 1,709,604 km (0.073 R)
• M15: 2,199,388 km (0.068 R)
• M16: 2,333,876 km (0.119 R)
• M17: 2,729,712 km (0.057 R)
• M18: 2,996,745 km (0.05 R)
• M19: 3,400,060 km (0.084 R)
• M20: 3,900,914 km (0.107 R)
• M21: 4,118,729 km (0.07 R)
• M22: 4,340,433 km (0.073 R)
• M23: 4,452,781 km (0.097 R)
• M24: 4,969,940 km (0.071 R)
• M25: 5,475,731 km (0.103 R)
• M26: 5,566,686 km (0.058 R)
• M27: 5,658,240 km (0.115 R)
• M28: 6,028,944 km (0.076 R)
• M29: 6,599,809 km (0.08 R)
• M30: 6,761,525 km (0.109 R)
• M31: 7,287,511 km (0.086 R)
• M32: 7,320,871 km (0.12 R)
• M33: 7,555,440 km (0.11 R)
• M34: 8,135,431 km (0.098 R)
• M35: 8,623,719 km (0.068 R)
• M36: 8,764,939 km (0.1 R)
• M37: 8,835,849 km (0.091 R)
• M38: 9,085,677 km (0.05 R)
• M39: 9,229,291 km (0.067 R)
• M40: 9,337,600 km (0.076 R)
• M41: 10,070,480 km (0.079 R)
• M42: 10,556,523 km (0.033 R)
• M43: 10,745,615 km (0.079 R)
• M44: 11,088,643 km (0.097 R)
• M45: 11,435,261 km (0.099 R)
• M46: 12,456,566 km (0.09 R)
• M47: 12,776,556 km (0.094 R)
• M48: 13,221,161 km (0.119 R)
• M49: 13,302,542 km (0.057 R)
• M50: 13,506,593 km (0.064 R)
• M51: 13,670,702 km (0.1 R)
• M52: 14,668,819 km (0.113 R)
• M53: 14,711,006 km (0.093 R)
• M54: 14,795,229 km (0.109 R)
• M55: 15,219,190 km (0.102 R)
• M56: 16,778,448 km (0.084 R)
• M57: 17,487,542 km (0.061 R)
• M58: 17,890,709 km (0.116 R)
• M59: 18,706,316 km (0.046 R)
• M60: 18,797,571 km (0.081 R)
• M61: 19,072,532 km (0.106 R)
• M62: 19,905,493 km (0.115 R)
• M63: 20,139,015 km (0.103 R)
• M64: 20,232,514 km (0.103 R)
• M65: 20,608,603 km (0.067 R)
• M66: 21,272,069 km (0.116 R)
• M67: 21,702,462 km (0.108 R)
• M68: 22,135,548 km (0.083 R)
• M69: 22,377,448 km (0.112 R)
• M70: 22,668,715 km (0.082 R)
• M71: 24,543,176 km (0.106 R)
• M72: 27,135,857 km (0.093 R)
• M73: 27,342,900 km (0.105 R)
• M74: 28,019,232 km (0.086 R)
• M75: 28,648,441 km (0.085 R)
• M76: 28,859,224 km (0.102 R)
• M77: 29,017,649 km (0.106 R)
• M78: 29,123,414 km (0.064 R)
• M79: 29,282,287 km (0.042 R)
• M80: 29,707,444 km (0.084 R)
• M81: 29,920,771 km (0.098 R)
• M82: 30,188,102 km (0.11 R)
• M83: 30,563,892 km (0.111 R)
• M84: 31,809,145 km (0.11 R)
• M85: 33,402,661 km (0.071 R)
• M86: 33,902,468 km (0.111 R)
• M87: 35,021,909 km (0.114 R)
• M88: 35,247,353 km (0.097 R)
• M89: 35,416,697 km (0.039 R)
• M90: 36,838,326 km (0.082 R)
• M91: 37,010,214 km (0.082 R)
• M92: 38,162,566 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 12,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit