🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.65 AU - 1.09 AU

Year: 288 Days

Day: 46.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.92 AU - 3.5 AU

Year: 2040 Days

Day: 36.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,435,978 km

• M1: 240,703 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.01 AU - 3.77 AU

Year: 2214 Days

Day: 24.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,435,978 km

• M1: 1,000,062 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.06 AU - 6.04 AU

Year: 4026 Days

Day: 31.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475

Radius: 13.3

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.16 AU - 7.42 AU

Year: 5596 Days

Day: 12.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 101,435,978 km

• M1: 203,004 km (0.102 R)
• M2: 429,795 km (0.117 R)
• M3: 607,667 km (0.111 R)
• M4: 718,818 km (0.111 R)
• M5: 926,011 km (0.078 R)
• M6: 1,084,884 km (0.032 R)
• M7: 1,311,824 km (0.034 R)
• M8: 1,431,352 km (0.104 R)
• M9: 1,714,541 km (0.032 R)
• M10: 1,879,847 km (0.113 R)
• M11: 2,050,538 km (0.077 R)
• M12: 2,298,571 km (0.119 R)
• M13: 2,556,628 km (0.101 R)
• M14: 2,981,486 km (0.096 R)
• M15: 3,428,933 km (0.073 R)
• M16: 3,533,502 km (0.099 R)
• M17: 3,703,295 km (0.074 R)
• M18: 3,789,314 km (0.026 R)
• M19: 3,941,306 km (0.104 R)
• M20: 4,662,367 km (0.06 R)
• M21: 5,350,966 km (0.097 R)
• M22: 5,448,504 km (0.036 R)
• M23: 5,620,691 km (0.056 R)
• M24: 5,995,733 km (0.088 R)
• M25: 6,122,592 km (0.089 R)
• M26: 6,224,618 km (0.097 R)
• M27: 6,612,675 km (0.103 R)
• M28: 7,088,845 km (0.055 R)
• M29: 7,467,028 km (0.098 R)
• M30: 7,741,091 km (0.063 R)
• M31: 8,242,992 km (0.107 R)
• M32: 8,755,365 km (0.063 R)
• M33: 9,132,052 km (0.079 R)
• M34: 9,691,997 km (0.082 R)
• M35: 9,781,457 km (0.099 R)
• M36: 9,901,135 km (0.11 R)
• M37: 10,354,417 km (0.115 R)
• M38: 10,537,674 km (0.087 R)
• M39: 10,691,161 km (0.079 R)
• M40: 10,969,413 km (0.062 R)
• M41: 11,093,729 km (0.048 R)
• M42: 11,187,378 km (0.09 R)
• M43: 12,884,565 km (0.094 R)
• M44: 13,213,830 km (0.091 R)
• M45: 13,313,163 km (0.116 R)
• M46: 13,947,907 km (0.109 R)
• M47: 14,285,998 km (0.062 R)
• M48: 14,490,199 km (0.094 R)
• M49: 15,247,015 km (0.067 R)
• M50: 15,630,285 km (0.027 R)
• M51: 16,228,826 km (0.066 R)
• M52: 16,548,816 km (0.077 R)
• M53: 16,942,707 km (0.12 R)
• M54: 17,412,295 km (0.092 R)
• M55: 17,521,202 km (0.09 R)
• M56: 17,959,374 km (0.086 R)
• M57: 18,290,434 km (0.068 R)
• M58: 18,995,788 km (0.104 R)
• M59: 21,010,273 km (0.084 R)
• M60: 21,320,240 km (0.081 R)
• M61: 23,171,663 km (0.1 R)
• M62: 23,532,044 km (0.117 R)
• M63: 24,380,264 km (0.04 R)
• M64: 25,238,507 km (0.05 R)
• M65: 25,857,543 km (0.102 R)
• M66: 26,398,190 km (0.118 R)
• M67: 26,732,691 km (0.092 R)
• M68: 27,237,135 km (0.107 R)
• M69: 27,490,554 km (0.093 R)
• M70: 27,872,028 km (0.077 R)
• M71: 28,597,578 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.6

Radius: 6.4

Gravity: 15.05 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 19.45 AU - 21.15 AU

Year: 32448 Days

Day: 22.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 101,435,978 km

• M1: 88,712 km (0.094 R)
• M2: 196,572 km (0.059 R)
• M3: 743,202 km (0.072 R)
• M4: 1,682,378 km (0.059 R)
• M5: 1,759,271 km (0.104 R)
• M6: 2,591,334 km (0.077 R)
• M7: 3,381,361 km (0.102 R)
• M8: 4,505,289 km (0.107 R)
• M9: 4,721,159 km (0.105 R)
• M10: 4,940,470 km (0.058 R)
• M11: 7,058,925 km (0.1 R)
• M12: 8,210,081 km (0.042 R)
• M13: 9,077,300 km (0.068 R)
• M14: 9,903,229 km (0.071 R)
• M15: 13,439,424 km (0.097 R)
• M16: 13,516,916 km (0.1 R)
• M17: 13,750,139 km (0.117 R)
• M18: 14,299,462 km (0.083 R)
• M19: 15,338,718 km (0.111 R)
• M20: 16,484,937 km (0.105 R)
• M21: 17,828,326 km (0.116 R)
• M22: 17,998,718 km (0.091 R)
• M23: 18,685,672 km (0.119 R)
• M24: 20,618,626 km (0.077 R)
• M25: 20,797,545 km (0.062 R)
• M26: 20,976,913 km (0.103 R)
• M27: 21,337,144 km (0.061 R)
• M28: 22,798,715 km (0.114 R)
• M29: 22,891,017 km (0.064 R)
• M30: 25,241,649 km (0.042 R)
• M31: 26,300,054 km (0.103 R)
• M32: 26,981,023 km (0.11 R)
• M33: 27,964,031 km (0.114 R)
• M34: 28,261,132 km (0.1 R)
• M35: 28,360,465 km (0.119 R)
• M36: 28,559,430 km (0.1 R)
• M37: 29,259,249 km (0.116 R)
• M38: 29,460,309 km (0.067 R)
• M39: 30,880,142 km (0.101 R)
• M40: 31,701,434 km (0.067 R)
• M41: 31,804,657 km (0.094 R)
• M42: 32,218,445 km (0.087 R)
• M43: 35,485,363 km (0.105 R)
• M44: 36,994,955 km (0.069 R)
• M45: 37,648,249 km (0.079 R)
• M46: 38,195,628 km (0.051 R)
• M47: 40,747,318 km (0.059 R)
• M48: 41,534,802 km (0.104 R)
• M49: 41,987,036 km (0.07 R)
• M50: 42,440,916 km (0.101 R)
• M51: 44,850,190 km (0.116 R)
• M52: 45,663,104 km (0.064 R)
• M53: 47,068,128 km (0.038 R)
• M54: 47,657,693 km (0.113 R)
• M55: 49,680,406 km (0.059 R)
• M56: 50,883,322 km (0.077 R)
• M57: 53,686,188 km (0.089 R)
• M58: 54,796,503 km (0.092 R)
• M59: 55,914,448 km (0.106 R)
• M60: 56,663,784 km (0.057 R)
• M61: 58,425,448 km (0.053 R)
• M62: 60,205,065 km (0.108 R)
• M63: 63,166,953 km (0.117 R)
• M64: 63,817,105 km (0.098 R)
• M65: 64,077,854 km (0.077 R)
• M66: 65,649,380 km (0.086 R)
• M67: 66,307,910 km (0.12 R)
• M68: 66,571,950 km (0.097 R)
• M69: 67,498,858 km (0.095 R)
• M70: 68,830,280 km (0.12 R)
• M71: 68,963,870 km (0.06 R)
• M72: 69,365,241 km (0.117 R)
• M73: 69,499,281 km (0.117 R)
• M74: 70,439,504 km (0.11 R)
• M75: 71,789,924 km (0.071 R)
• M76: 72,060,995 km (0.11 R)
• M77: 73,285,304 km (0.08 R)
• M78: 73,421,737 km (0.116 R)
• M79: 74,516,345 km (0.112 R)
• M80: 74,790,857 km (0.082 R)
• M81: 74,928,338 km (0.112 R)
• M82: 76,721,866 km (0.077 R)
• M83: 78,529,457 km (0.119 R)
• M84: 89,082,690 km (0.072 R)
• M85: 90,103,695 km (0.073 R)
• M86: 92,010,320 km (0.115 R)
• M87: 92,452,082 km (0.119 R)
• M88: 92,599,586 km (0.12 R)
• M89: 96,161,661 km (0.109 R)
• M90: 98,561,061 km (0.07 R)
• M91: 99,164,090 km (0.12 R)
• M92: 100,070,803 km (0.116 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 16,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit