🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.68 AU - 1.02 AU

Year: 275 Days

Day: 15.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.89 AU - 0.95 AU

Year: 310 Days

Day: 31.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 87.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.96 AU - 1.06 AU

Year: 357 Days

Day: 12.3 Hours

Environment

Temp: 76 °C

Axial Tilt: 157.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,139,313 km

• M1: 266,434 km (0.119 R)
• M2: 488,138 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.05 AU - 1.37 AU

Year: 468 Days

Day: 17.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 57,139,313 km

• M1: 21,991 km (0.081 R)
• M2: 39,943 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.92 AU - 2.86 AU

Year: 1299 Days

Day: 14.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.38 AU - 3.88 AU

Year: 1946 Days

Day: 20.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 99.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.24 AU - 3.84 AU

Year: 2341 Days

Day: 34 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.2

Radius: 12.6

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.96 AU - 6.66 AU

Year: 5571 Days

Day: 14.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,139,313 km

• M1: 240,254 km (0.117 R)
• M2: 591,061 km (0.089 R)
• M3: 750,533 km (0.065 R)
• M4: 937,231 km (0.1 R)
• M5: 1,165,218 km (0.088 R)
• M6: 1,254,079 km (0.064 R)
• M7: 1,358,498 km (0.114 R)
• M8: 1,661,584 km (0.057 R)
• M9: 1,748,201 km (0.114 R)
• M10: 1,865,934 km (0.115 R)
• M11: 2,462,680 km (0.115 R)
• M12: 2,714,154 km (0.11 R)
• M13: 2,799,874 km (0.048 R)
• M14: 3,009,311 km (0.077 R)
• M15: 3,169,979 km (0.102 R)
• M16: 3,296,838 km (0.095 R)
• M17: 3,388,541 km (0.049 R)
• M18: 4,133,539 km (0.074 R)
• M19: 4,352,700 km (0.082 R)
• M20: 4,494,369 km (0.083 R)
• M21: 4,761,251 km (0.097 R)
• M22: 5,075,856 km (0.106 R)
• M23: 5,225,005 km (0.112 R)
• M24: 5,747,700 km (0.057 R)
• M25: 6,015,330 km (0.064 R)
• M26: 6,702,284 km (0.071 R)
• M27: 6,819,269 km (0.079 R)
• M28: 7,150,329 km (0.067 R)
• M29: 7,293,943 km (0.108 R)
• M30: 7,608,249 km (0.118 R)
• M31: 8,781,545 km (0.11 R)
• M32: 9,193,836 km (0.109 R)
• M33: 9,376,196 km (0.044 R)
• M34: 9,507,244 km (0.098 R)
• M35: 9,612,561 km (0.067 R)
• M36: 9,771,135 km (0.115 R)
• M37: 9,930,606 km (0.108 R)
• M38: 10,064,197 km (0.036 R)
• M39: 10,225,314 km (0.097 R)
• M40: 10,333,174 km (0.118 R)
• M41: 10,823,406 km (0.105 R)
• M42: 10,960,886 km (0.064 R)
• M43: 11,349,093 km (0.11 R)
• M44: 11,572,891 km (0.064 R)
• M45: 11,968,129 km (0.114 R)
• M46: 12,053,400 km (0.11 R)
• M47: 12,195,966 km (0.04 R)
• M48: 13,652,601 km (0.101 R)
• M49: 14,100,347 km (0.12 R)
• M50: 14,796,127 km (0.12 R)
• M51: 15,071,537 km (0.104 R)
• M52: 15,255,991 km (0.048 R)
• M53: 16,410,438 km (0.104 R)
• M54: 16,600,277 km (0.116 R)
• M55: 16,790,865 km (0.068 R)
• M56: 17,334,803 km (0.095 R)
• M57: 17,819,500 km (0.08 R)
• M58: 18,047,338 km (0.102 R)
• M59: 18,472,943 km (0.112 R)
• M60: 18,868,630 km (0.079 R)
• M61: 18,968,112 km (0.049 R)
• M62: 19,367,389 km (0.054 R)
• M63: 19,467,620 km (0.104 R)
• M64: 19,937,806 km (0.067 R)
• M65: 20,786,624 km (0.066 R)
• M66: 21,405,211 km (0.119 R)
• M67: 21,543,440 km (0.086 R)
• M68: 21,994,926 km (0.119 R)
• M69: 22,484,560 km (0.103 R)
• M70: 22,660,337 km (0.037 R)
• M71: 22,836,564 km (0.079 R)
• M72: 23,084,148 km (0.087 R)
• M73: 24,082,864 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.6

Radius: 8.6

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.63 AU - 8.53 AU

Year: 6621 Days

Day: 6.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,139,313 km

• M1: 115,190 km (0.081 R)
• M2: 169,345 km (0.078 R)
• M3: 306,825 km (0.075 R)
• M4: 376,388 km (0.104 R)
• M5: 519,254 km (0.097 R)
• M6: 606,021 km (0.062 R)
• M7: 724,054 km (0.098 R)
• M8: 859,589 km (0.08 R)
• M9: 1,013,675 km (0.06 R)
• M10: 1,251,386 km (0.079 R)
• M11: 1,438,533 km (0.108 R)
• M12: 1,529,937 km (0.045 R)
• M13: 1,840,203 km (0.119 R)
• M14: 1,977,385 km (0.083 R)
• M15: 2,157,201 km (0.096 R)
• M16: 2,249,054 km (0.081 R)
• M17: 2,436,800 km (0.064 R)
• M18: 2,742,279 km (0.078 R)
• M19: 2,972,210 km (0.079 R)
• M20: 3,045,364 km (0.092 R)
• M21: 3,104,305 km (0.098 R)
• M22: 3,298,633 km (0.046 R)
• M23: 3,574,192 km (0.091 R)
• M24: 3,652,133 km (0.083 R)
• M25: 3,841,524 km (0.112 R)
• M26: 4,066,519 km (0.109 R)
• M27: 4,229,880 km (0.107 R)
• M28: 4,345,519 km (0.085 R)
• M29: 4,596,993 km (0.08 R)
• M30: 5,044,141 km (0.078 R)
• M31: 5,361,737 km (0.03 R)
• M32: 5,451,197 km (0.106 R)
• M33: 5,813,822 km (0.06 R)
• M34: 5,868,874 km (0.078 R)
• M35: 6,091,027 km (0.109 R)
• M36: 6,793,090 km (0.118 R)
• M37: 6,870,581 km (0.085 R)
• M38: 7,065,507 km (0.049 R)
• M39: 7,262,229 km (0.104 R)
• M40: 7,985,385 km (0.11 R)
• M41: 8,067,215 km (0.084 R)
• M42: 8,773,616 km (0.065 R)
• M43: 8,985,147 km (0.11 R)
• M44: 9,870,168 km (0.109 R)
• M45: 10,090,227 km (0.085 R)
• M46: 10,178,639 km (0.099 R)
• M47: 10,535,131 km (0.098 R)
• M48: 10,850,483 km (0.101 R)
• M49: 11,077,573 km (0.108 R)
• M50: 11,306,308 km (0.079 R)
• M51: 11,513,501 km (0.115 R)
• M52: 11,605,952 km (0.066 R)
• M53: 11,698,703 km (0.066 R)
• M54: 12,854,646 km (0.073 R)
• M55: 12,926,602 km (0.071 R)
• M56: 12,998,709 km (0.097 R)
• M57: 13,070,815 km (0.06 R)
• M58: 13,458,273 km (0.093 R)
• M59: 13,531,427 km (0.047 R)
• M60: 14,096,009 km (0.08 R)
• M61: 14,194,893 km (0.107 R)
• M62: 14,269,393 km (0.087 R)
• M63: 14,493,341 km (0.116 R)
• M64: 14,768,601 km (0.1 R)
• M65: 15,248,212 km (0.119 R)
• M66: 15,375,220 km (0.035 R)
• M67: 15,579,272 km (0.1 R)
• M68: 15,656,016 km (0.117 R)
• M69: 15,886,995 km (0.047 R)
• M70: 16,848,460 km (0.11 R)
• M71: 17,006,136 km (0.114 R)
• M72: 17,243,548 km (0.042 R)
• M73: 17,668,406 km (0.103 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.1

Radius: 10.5

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.34 AU - 11.46 AU

Year: 11788 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,139,313 km

• M1: 224,995 km (0.106 R)
• M2: 369,656 km (0.093 R)
• M3: 472,280 km (0.056 R)
• M4: 1,141,432 km (0.09 R)
• M5: 1,301,501 km (0.04 R)
• M6: 1,469,201 km (0.063 R)
• M7: 1,721,423 km (0.105 R)
• M8: 1,987,707 km (0.116 R)
• M9: 2,153,910 km (0.119 R)
• M10: 2,267,455 km (0.043 R)
• M11: 2,470,758 km (0.104 R)
• M12: 2,741,231 km (0.118 R)
• M13: 3,343,662 km (0.118 R)
• M14: 3,542,328 km (0.04 R)
• M15: 4,126,508 km (0.114 R)
• M16: 4,232,722 km (0.118 R)
• M17: 4,304,080 km (0.082 R)
• M18: 4,447,993 km (0.085 R)
• M19: 4,520,548 km (0.069 R)
• M20: 4,666,855 km (0.112 R)
• M21: 4,889,307 km (0.106 R)
• M22: 5,422,025 km (0.104 R)
• M23: 6,255,585 km (0.05 R)
• M24: 7,601,517 km (0.097 R)
• M25: 8,895,837 km (0.12 R)
• M26: 9,311,420 km (0.047 R)
• M27: 10,644,337 km (0.07 R)
• M28: 11,134,869 km (0.098 R)
• M29: 11,233,903 km (0.082 R)
• M30: 11,582,615 km (0.108 R)
• M31: 12,188,786 km (0.075 R)
• M32: 12,650,295 km (0.082 R)
• M33: 12,909,099 km (0.115 R)
• M34: 13,169,699 km (0.09 R)
• M35: 15,426,682 km (0.08 R)
• M36: 15,703,288 km (0.116 R)
• M37: 16,205,339 km (0.091 R)
• M38: 16,317,537 km (0.056 R)
• M39: 16,599,380 km (0.078 R)
• M40: 16,939,715 km (0.092 R)
• M41: 17,053,708 km (0.067 R)
• M42: 17,685,161 km (0.051 R)
• M43: 18,032,677 km (0.082 R)
• M44: 20,954,922 km (0.07 R)
• M45: 21,322,783 km (0.076 R)
• M46: 21,569,320 km (0.118 R)
• M47: 22,251,786 km (0.076 R)
• M48: 23,638,109 km (0.073 R)
• M49: 24,857,631 km (0.046 R)
• M50: 25,573,158 km (0.119 R)
• M51: 25,638,532 km (0.108 R)
• M52: 27,961,637 km (0.117 R)
• M53: 29,593,152 km (0.081 R)
• M54: 30,836,908 km (0.101 R)
• M55: 31,185,471 km (0.025 R)
• M56: 32,097,719 km (0.091 R)
• M57: 32,592,738 km (0.06 R)
• M58: 32,805,467 km (0.105 R)
• M59: 33,232,718 km (0.07 R)
• M60: 35,250,195 km (0.11 R)
• M61: 35,687,619 km (0.09 R)
• M62: 36,053,536 km (0.077 R)
• M63: 36,568,003 km (0.053 R)
• M64: 36,789,108 km (0.08 R)
• M65: 36,863,010 km (0.049 R)
• M66: 38,350,013 km (0.09 R)
• M67: 39,025,597 km (0.072 R)
• M68: 40,160,296 km (0.083 R)
• M69: 41,229,024 km (0.041 R)
• M70: 41,689,935 km (0.067 R)
• M71: 42,229,833 km (0.086 R)
• M72: 43,005,199 km (0.047 R)
• M73: 44,333,927 km (0.119 R)
• M74: 44,569,843 km (0.09 R)
• M75: 44,806,058 km (0.092 R)
• M76: 45,359,122 km (0.026 R)
• M77: 45,993,865 km (0.096 R)
• M78: 47,915,899 km (0.069 R)
• M79: 48,077,165 km (0.116 R)
• M80: 52,003,361 km (0.071 R)
• M81: 53,334,782 km (0.081 R)
• M82: 54,846,170 km (0.051 R)
• M83: 55,691,847 km (0.094 R)
• M84: 56,882,945 km (0.117 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 12,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit