🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.96 AU - 1.4 AU

Year: 480 Days

Day: 30 Hours

Environment

Temp: 11 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.04 AU - 1.6 AU

Year: 568 Days

Day: 27.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.22 AU - 2.9 AU

Year: 1535 Days

Day: 33.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,177,155 km

• M1: 952,639 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.87 AU - 2.89 AU

Year: 1832 Days

Day: 15.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.3

Radius: 11.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.51 AU - 5.83 AU

Year: 5059 Days

Day: 14.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 62,177,155 km

• M1: 168,298 km (0.081 R)
• M2: 271,969 km (0.095 R)
• M3: 414,835 km (0.067 R)
• M4: 580,440 km (0.043 R)
• M5: 803,041 km (0.108 R)
• M6: 1,164,769 km (0.082 R)
• M7: 1,279,361 km (0.078 R)
• M8: 1,451,847 km (0.081 R)
• M9: 1,924,876 km (0.097 R)
• M10: 2,031,240 km (0.083 R)
• M11: 2,124,140 km (0.081 R)
• M12: 2,362,749 km (0.052 R)
• M13: 2,643,843 km (0.116 R)
• M14: 3,366,251 km (0.092 R)
• M15: 3,532,903 km (0.109 R)
• M16: 3,645,551 km (0.108 R)
• M17: 3,816,690 km (0.084 R)
• M18: 4,049,166 km (0.104 R)
• M19: 4,187,095 km (0.11 R)
• M20: 4,487,637 km (0.096 R)
• M21: 4,857,742 km (0.108 R)
• M22: 5,025,441 km (0.116 R)
• M23: 5,959,530 km (0.063 R)
• M24: 6,573,330 km (0.081 R)
• M25: 7,495,601 km (0.07 R)
• M26: 7,641,010 km (0.119 R)
• M27: 8,407,700 km (0.115 R)
• M28: 8,483,246 km (0.109 R)
• M29: 9,121,281 km (0.061 R)
• M30: 9,276,714 km (0.112 R)
• M31: 10,093,967 km (0.106 R)
• M32: 11,544,168 km (0.097 R)
• M33: 11,825,113 km (0.083 R)
• M34: 12,681,411 km (0.072 R)
• M35: 13,058,697 km (0.098 R)
• M36: 13,204,705 km (0.117 R)
• M37: 13,735,179 km (0.065 R)
• M38: 14,272,684 km (0.097 R)
• M39: 14,665,229 km (0.059 R)
• M40: 14,938,993 km (0.08 R)
• M41: 15,832,840 km (0.109 R)
• M42: 15,957,455 km (0.118 R)
• M43: 16,113,635 km (0.111 R)
• M44: 16,807,321 km (0.088 R)
• M45: 17,221,856 km (0.075 R)
• M46: 17,446,403 km (0.075 R)
• M47: 17,671,996 km (0.12 R)
• M48: 17,898,488 km (0.116 R)
• M49: 18,028,339 km (0.107 R)
• M50: 18,126,026 km (0.095 R)
• M51: 18,748,353 km (0.105 R)
• M52: 20,759,397 km (0.094 R)
• M53: 20,895,831 km (0.075 R)
• M54: 21,410,447 km (0.075 R)
• M55: 22,662,282 km (0.044 R)
• M56: 22,767,749 km (0.115 R)
• M57: 22,873,215 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.2

Radius: 11

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.21 AU - 7.13 AU

Year: 5743 Days

Day: 6.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,177,155 km

• M1: 139,874 km (0.109 R)
• M2: 233,971 km (0.114 R)
• M3: 706,252 km (0.097 R)
• M4: 1,127,070 km (0.101 R)
• M5: 1,207,105 km (0.042 R)
• M6: 1,565,093 km (0.073 R)
• M7: 1,898,247 km (0.105 R)
• M8: 2,073,426 km (0.097 R)
• M9: 2,418,848 km (0.112 R)
• M10: 2,524,015 km (0.07 R)
• M11: 2,630,828 km (0.096 R)
• M12: 2,848,792 km (0.102 R)
• M13: 3,210,071 km (0.091 R)
• M14: 3,396,320 km (0.076 R)
• M15: 3,490,866 km (0.096 R)
• M16: 3,586,160 km (0.115 R)
• M17: 3,779,590 km (0.048 R)
• M18: 4,026,277 km (0.08 R)
• M19: 4,354,794 km (0.12 R)
• M20: 4,457,717 km (0.032 R)
• M21: 5,698,482 km (0.098 R)
• M22: 6,124,986 km (0.111 R)
• M23: 6,473,848 km (0.118 R)
• M24: 6,829,143 km (0.09 R)
• M25: 7,069,547 km (0.043 R)
• M26: 7,466,131 km (0.077 R)
• M27: 8,667,102 km (0.092 R)
• M28: 8,796,953 km (0.083 R)
• M29: 9,589,972 km (0.107 R)
• M30: 10,097,258 km (0.083 R)
• M31: 11,243,776 km (0.075 R)
• M32: 11,456,803 km (0.063 R)
• M33: 11,671,027 km (0.104 R)
• M34: 12,031,110 km (0.071 R)
• M35: 12,103,515 km (0.095 R)
• M36: 12,248,774 km (0.093 R)
• M37: 12,467,935 km (0.082 R)
• M38: 12,651,492 km (0.053 R)
• M39: 13,658,435 km (0.1 R)
• M40: 13,961,670 km (0.091 R)
• M41: 14,228,852 km (0.118 R)
• M42: 14,807,197 km (0.069 R)
• M43: 16,226,283 km (0.108 R)
• M44: 16,587,861 km (0.071 R)
• M45: 16,830,359 km (0.05 R)
• M46: 16,952,132 km (0.072 R)
• M47: 17,114,744 km (0.1 R)
• M48: 18,060,502 km (0.111 R)
• M49: 18,435,245 km (0.093 R)
• M50: 19,617,367 km (0.057 R)
• M51: 20,303,872 km (0.118 R)
• M52: 20,693,574 km (0.106 R)
• M53: 21,612,255 km (0.055 R)
• M54: 21,700,368 km (0.049 R)
• M55: 21,877,193 km (0.082 R)
• M56: 22,276,619 km (0.076 R)
• M57: 22,410,359 km (0.117 R)
• M58: 24,035,291 km (0.056 R)
• M59: 24,447,434 km (0.085 R)
• M60: 24,631,439 km (0.064 R)
• M61: 24,908,195 km (0.038 R)
• M62: 25,418,324 km (0.115 R)
• M63: 25,697,922 km (0.101 R)
• M64: 26,732,242 km (0.085 R)
• M65: 27,206,916 km (0.088 R)
• M66: 27,876,067 km (0.087 R)
• M67: 28,599,074 km (0.063 R)
• M68: 29,376,983 km (0.109 R)
• M69: 29,817,698 km (0.098 R)
• M70: 30,705,561 km (0.11 R)
• M71: 31,752,447 km (0.036 R)
• M72: 31,902,943 km (0.103 R)
• M73: 32,003,472 km (0.094 R)
• M74: 32,406,489 km (0.11 R)
• M75: 32,507,468 km (0.07 R)
• M76: 32,861,715 km (0.092 R)
• M77: 32,963,292 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.4

Radius: 7.6

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 13.25 AU - 13.99 AU

Year: 18836 Days

Day: 17.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,177,155 km

• M1: 147,504 km (0.117 R)
• M2: 197,320 km (0.058 R)
• M3: 257,159 km (0.111 R)
• M4: 449,841 km (0.096 R)
• M5: 747,391 km (0.067 R)
• M6: 1,171,202 km (0.075 R)
• M7: 1,633,010 km (0.097 R)
• M8: 1,687,614 km (0.114 R)
• M9: 1,742,815 km (0.06 R)
• M10: 2,421,541 km (0.101 R)
• M11: 2,484,073 km (0.077 R)
• M12: 2,579,067 km (0.029 R)
• M13: 2,805,409 km (0.119 R)
• M14: 3,381,510 km (0.12 R)
• M15: 3,701,201 km (0.116 R)
• M16: 4,180,064 km (0.11 R)
• M17: 4,446,049 km (0.068 R)
• M18: 5,236,075 km (0.108 R)
• M19: 6,853,378 km (0.099 R)
• M20: 7,348,397 km (0.102 R)
• M21: 7,531,206 km (0.046 R)
• M22: 9,047,530 km (0.111 R)
• M23: 9,940,779 km (0.092 R)
• M24: 10,092,321 km (0.091 R)
• M25: 11,385,445 km (0.077 R)
• M26: 11,438,253 km (0.089 R)
• M27: 11,491,061 km (0.031 R)
• M28: 11,597,126 km (0.084 R)
• M29: 11,810,154 km (0.094 R)
• M30: 12,511,319 km (0.107 R)
• M31: 13,004,692 km (0.119 R)
• M32: 13,059,894 km (0.11 R)
• M33: 13,448,549 km (0.098 R)
• M34: 13,840,945 km (0.119 R)
• M35: 14,237,229 km (0.07 R)
• M36: 14,465,366 km (0.118 R)
• M37: 14,694,700 km (0.055 R)
• M38: 15,156,957 km (0.083 R)
• M39: 15,331,538 km (0.063 R)
• M40: 15,800,378 km (0.046 R)
• M41: 16,095,684 km (0.062 R)
• M42: 16,751,970 km (0.078 R)
• M43: 16,812,108 km (0.077 R)
• M44: 17,174,284 km (0.112 R)
• M45: 18,214,139 km (0.078 R)
• M46: 19,653,271 km (0.064 R)
• M47: 19,716,700 km (0.071 R)
• M48: 19,780,130 km (0.08 R)
• M49: 20,740,398 km (0.091 R)
• M50: 22,705,815 km (0.111 R)
• M51: 23,441,238 km (0.027 R)
• M52: 23,981,137 km (0.114 R)
• M53: 24,184,590 km (0.109 R)
• M54: 25,141,717 km (0.077 R)
• M55: 25,348,462 km (0.109 R)
• M56: 25,694,182 km (0.081 R)
• M57: 26,041,549 km (0.073 R)
• M58: 28,158,059 km (0.11 R)
• M59: 28,301,224 km (0.081 R)
• M60: 28,803,724 km (0.092 R)
• M61: 30,696,286 km (0.071 R)
• M62: 31,806,302 km (0.029 R)
• M63: 32,628,792 km (0.061 R)
• M64: 33,004,881 km (0.109 R)
• M65: 35,060,505 km (0.105 R)
• M66: 35,291,484 km (0.069 R)
• M67: 35,909,922 km (0.112 R)
• M68: 36,687,980 km (0.111 R)
• M69: 37,000,640 km (0.115 R)
• M70: 37,392,885 km (0.097 R)
• M71: 38,260,553 km (0.073 R)
• M72: 38,736,723 km (0.118 R)
• M73: 40,257,236 km (0.096 R)
• M74: 40,579,769 km (0.113 R)
• M75: 42,861,884 km (0.061 R)
• M76: 43,438,883 km (0.078 R)
• M77: 44,101,452 km (0.069 R)
• M78: 44,350,682 km (0.069 R)
• M79: 44,683,986 km (0.111 R)
• M80: 45,268,914 km (0.091 R)
• M81: 46,700,416 km (0.032 R)
• M82: 50,647,257 km (0.111 R)
• M83: 51,431,898 km (0.061 R)
• M84: 51,781,957 km (0.065 R)
• M85: 53,809,905 km (0.101 R)
• M86: 54,254,211 km (0.116 R)
• M87: 55,236,022 km (0.106 R)
• M88: 56,043,551 km (0.104 R)
• M89: 58,855,093 km (0.117 R)
• M90: 61,063,008 km (0.12 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 16,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit