🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.48 AU - 0.74 AU

Year: 214 Days

Day: 27.8 Hours

Environment

Temp: -16 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.58 AU - 0.8 AU

Year: 258 Days

Day: 27.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.75 AU - 1.23 AU

Year: 443 Days

Day: 14.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,213,264 km

• M1: 352,303 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.83 AU - 2.03 AU

Year: 1205 Days

Day: 46.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 55.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,213,264 km

• M1: 1,806,245 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572

Radius: 12.1

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2 AU - 2.88 AU

Year: 1714 Days

Day: 13.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 52,213,264 km

• M1: 155,283 km (0.089 R)
• M2: 233,073 km (0.086 R)
• M3: 309,069 km (0.086 R)
• M4: 462,108 km (0.09 R)
• M5: 560,244 km (0.108 R)
• M6: 673,789 km (0.119 R)
• M7: 1,023,848 km (0.12 R)
• M8: 1,150,258 km (0.072 R)
• M9: 1,457,233 km (0.051 R)
• M10: 1,650,065 km (0.09 R)
• M11: 1,729,800 km (0.099 R)
• M12: 1,882,689 km (0.114 R)
• M13: 2,029,594 km (0.051 R)
• M14: 2,257,282 km (0.089 R)
• M15: 2,425,281 km (0.094 R)
• M16: 2,505,016 km (0.086 R)
• M17: 2,655,661 km (0.08 R)
• M18: 2,749,908 km (0.095 R)
• M19: 2,881,405 km (0.118 R)
• M20: 3,163,097 km (0.083 R)
• M21: 3,288,460 km (0.093 R)
• M22: 3,389,888 km (0.116 R)
• M23: 3,727,081 km (0.067 R)
• M24: 3,806,518 km (0.069 R)
• M25: 3,913,181 km (0.101 R)
• M26: 4,212,078 km (0.034 R)
• M27: 4,392,044 km (0.069 R)
• M28: 4,546,578 km (0.081 R)
• M29: 4,774,416 km (0.034 R)
• M30: 5,137,939 km (0.12 R)
• M31: 5,241,461 km (0.027 R)
• M32: 5,330,621 km (0.105 R)
• M33: 5,784,351 km (0.036 R)
• M34: 5,923,028 km (0.116 R)
• M35: 6,062,753 km (0.111 R)
• M36: 6,313,928 km (0.109 R)
• M37: 6,552,387 km (0.06 R)
• M38: 6,680,891 km (0.107 R)
• M39: 6,891,525 km (0.113 R)
• M40: 7,186,682 km (0.083 R)
• M41: 7,435,912 km (0.117 R)
• M42: 7,553,196 km (0.054 R)
• M43: 7,942,899 km (0.085 R)
• M44: 8,530,968 km (0.109 R)
• M45: 9,331,167 km (0.113 R)
• M46: 9,566,784 km (0.064 R)
• M47: 9,914,599 km (0.072 R)
• M48: 10,136,602 km (0.088 R)
• M49: 10,510,148 km (0.05 R)
• M50: 10,604,245 km (0.093 R)
• M51: 10,793,187 km (0.1 R)
• M52: 11,078,919 km (0.113 R)
• M53: 11,463,685 km (0.107 R)
• M54: 11,638,266 km (0.079 R)
• M55: 12,088,406 km (0.095 R)
• M56: 12,644,311 km (0.12 R)
• M57: 12,804,680 km (0.064 R)
• M58: 13,006,039 km (0.111 R)
• M59: 13,147,558 km (0.061 R)
• M60: 13,249,135 km (0.119 R)
• M61: 13,350,862 km (0.055 R)
• M62: 13,473,233 km (0.119 R)
• M63: 13,657,538 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.6

Radius: 12.2

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.13 AU - 5.19 AU

Year: 5270 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 52,213,264 km

• M1: 203,304 km (0.036 R)
• M2: 455,526 km (0.067 R)
• M3: 563,984 km (0.068 R)
• M4: 899,083 km (0.071 R)
• M5: 1,340,846 km (0.104 R)
• M6: 1,470,547 km (0.104 R)
• M7: 1,846,038 km (0.113 R)
• M8: 2,031,689 km (0.107 R)
• M9: 2,378,905 km (0.051 R)
• M10: 2,670,472 km (0.09 R)
• M11: 3,051,348 km (0.112 R)
• M12: 3,177,010 km (0.12 R)
• M13: 3,564,319 km (0.041 R)
• M14: 4,191,134 km (0.103 R)
• M15: 4,544,335 km (0.097 R)
• M16: 4,670,146 km (0.104 R)
• M17: 4,925,510 km (0.066 R)
• M18: 5,129,412 km (0.047 R)
• M19: 5,450,150 km (0.087 R)
• M20: 5,680,530 km (0.118 R)
• M21: 6,012,338 km (0.078 R)
• M22: 6,330,533 km (0.078 R)
• M23: 6,736,093 km (0.095 R)
• M24: 7,339,122 km (0.089 R)
• M25: 7,593,887 km (0.111 R)
• M26: 7,916,271 km (0.077 R)
• M27: 9,000,855 km (0.109 R)
• M28: 9,480,017 km (0.054 R)
• M29: 9,897,246 km (0.072 R)
• M30: 11,898,416 km (0.073 R)
• M31: 12,778,800 km (0.118 R)
• M32: 13,524,246 km (0.114 R)
• M33: 13,628,216 km (0.079 R)
• M34: 13,732,337 km (0.068 R)
• M35: 13,810,726 km (0.059 R)
• M36: 13,915,295 km (0.104 R)
• M37: 14,869,280 km (0.077 R)
• M38: 15,245,968 km (0.062 R)
• M39: 15,516,890 km (0.101 R)
• M40: 16,256,501 km (0.105 R)
• M41: 16,839,784 km (0.089 R)
• M42: 16,951,683 km (0.048 R)
• M43: 17,035,757 km (0.112 R)
• M44: 17,317,001 km (0.096 R)
• M45: 17,855,553 km (0.057 R)
• M46: 18,370,918 km (0.096 R)
• M47: 19,416,308 km (0.089 R)
• M48: 19,563,063 km (0.109 R)
• M49: 19,651,176 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.8

Radius: 11.9

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.15 AU - 7.79 AU

Year: 7399 Days

Day: 6.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 80.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 52,213,264 km

• M1: 283,787 km (0.105 R)
• M2: 532,120 km (0.104 R)
• M3: 739,462 km (0.108 R)
• M4: 840,740 km (0.11 R)
• M5: 933,640 km (0.04 R)
• M6: 1,072,916 km (0.09 R)
• M7: 1,341,893 km (0.077 R)
• M8: 1,616,255 km (0.109 R)
• M9: 1,700,479 km (0.093 R)
• M10: 2,331,932 km (0.079 R)
• M11: 2,845,352 km (0.049 R)
• M12: 3,200,198 km (0.04 R)
• M13: 3,459,152 km (0.075 R)
• M14: 3,974,965 km (0.056 R)
• M15: 4,277,302 km (0.088 R)
• M16: 4,419,420 km (0.048 R)
• M17: 4,781,597 km (0.091 R)
• M18: 4,978,767 km (0.112 R)
• M19: 5,053,416 km (0.102 R)
• M20: 5,229,044 km (0.087 R)
• M21: 5,586,433 km (0.045 R)
• M22: 6,137,552 km (0.101 R)
• M23: 6,651,121 km (0.092 R)
• M24: 6,954,805 km (0.107 R)
• M25: 7,461,643 km (0.085 R)
• M26: 9,236,322 km (0.104 R)
• M27: 10,585,097 km (0.118 R)
• M28: 11,794,296 km (0.059 R)
• M29: 12,195,817 km (0.113 R)
• M30: 12,398,372 km (0.094 R)
• M31: 12,670,042 km (0.114 R)
• M32: 12,840,883 km (0.114 R)
• M33: 13,046,879 km (0.053 R)
• M34: 13,427,456 km (0.066 R)
• M35: 14,877,957 km (0.103 R)
• M36: 15,348,143 km (0.08 R)
• M37: 15,603,357 km (0.116 R)
• M38: 15,749,963 km (0.09 R)
• M39: 15,896,868 km (0.117 R)
• M40: 16,489,276 km (0.102 R)
• M41: 17,051,165 km (0.033 R)
• M42: 17,239,958 km (0.109 R)
• M43: 17,657,635 km (0.093 R)
• M44: 17,886,819 km (0.111 R)
• M45: 18,155,497 km (0.089 R)
• M46: 18,580,355 km (0.07 R)
• M47: 18,774,682 km (0.091 R)
• M48: 19,047,698 km (0.116 R)
• M49: 19,282,717 km (0.082 R)
• M50: 20,073,341 km (0.094 R)
• M51: 20,232,813 km (0.107 R)
• M52: 20,432,676 km (0.068 R)
• M53: 20,633,137 km (0.068 R)
• M54: 21,198,018 km (0.1 R)
• M55: 21,645,466 km (0.112 R)
• M56: 22,096,054 km (0.086 R)
• M57: 22,301,901 km (0.054 R)
• M58: 23,760,480 km (0.106 R)
• M59: 24,565,167 km (0.111 R)
• M60: 24,650,438 km (0.109 R)
• M61: 25,464,998 km (0.106 R)
• M62: 25,551,167 km (0.079 R)
• M63: 26,331,918 km (0.035 R)
• M64: 26,900,689 km (0.077 R)
• M65: 27,032,485 km (0.053 R)
• M66: 27,606,193 km (0.095 R)
• M67: 27,783,466 km (0.11 R)
• M68: 27,916,758 km (0.116 R)
• M69: 28,990,422 km (0.104 R)
• M70: 30,214,432 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.6

Radius: 6.8

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 14.87 AU - 16.31 AU

Year: 27675 Days

Day: 16.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,213,264 km

• M1: 190,139 km (0.06 R)
• M2: 397,033 km (0.11 R)
• M3: 486,043 km (0.107 R)
• M4: 650,003 km (0.047 R)
• M5: 988,543 km (0.115 R)
• M6: 1,050,027 km (0.091 R)
• M7: 1,331,122 km (0.101 R)
• M8: 1,757,775 km (0.118 R)
• M9: 1,934,749 km (0.098 R)
• M10: 2,499,780 km (0.081 R)
• M11: 2,785,961 km (0.042 R)
• M12: 3,265,572 km (0.104 R)
• M13: 3,389,589 km (0.08 R)
• M14: 3,578,381 km (0.075 R)
• M15: 3,770,764 km (0.076 R)
• M16: 3,835,540 km (0.081 R)
• M17: 3,900,764 km (0.037 R)
• M18: 4,677,327 km (0.092 R)
• M19: 4,747,040 km (0.118 R)
• M20: 5,427,112 km (0.067 R)
• M21: 6,137,103 km (0.107 R)
• M22: 6,915,910 km (0.111 R)
• M23: 7,276,440 km (0.097 R)
• M24: 8,141,415 km (0.103 R)
• M25: 10,602,151 km (0.112 R)
• M26: 10,832,232 km (0.078 R)
• M27: 11,017,584 km (0.095 R)
• M28: 11,297,482 km (0.08 R)
• M29: 11,627,046 km (0.065 R)
• M30: 12,488,879 km (0.067 R)
• M31: 12,634,587 km (0.11 R)
• M32: 12,731,976 km (0.06 R)
• M33: 13,669,805 km (0.078 R)
• M34: 13,819,851 km (0.105 R)
• M35: 14,121,740 km (0.107 R)
• M36: 14,527,599 km (0.117 R)
• M37: 14,578,612 km (0.084 R)
• M38: 14,834,574 km (0.067 R)
• M39: 15,925,591 km (0.114 R)
• M40: 16,083,566 km (0.114 R)
• M41: 16,189,182 km (0.051 R)
• M42: 16,667,297 km (0.106 R)
• M43: 16,881,222 km (0.114 R)
• M44: 16,934,928 km (0.098 R)
• M45: 17,746,197 km (0.099 R)
• M46: 18,294,174 km (0.065 R)
• M47: 18,625,533 km (0.059 R)
• M48: 20,084,412 km (0.11 R)
• M49: 20,141,259 km (0.076 R)
• M50: 20,255,103 km (0.118 R)
• M51: 21,754,672 km (0.094 R)
• M52: 21,813,015 km (0.069 R)
• M53: 22,282,004 km (0.103 R)
• M54: 22,813,526 km (0.105 R)
• M55: 23,888,985 km (0.033 R)
• M56: 25,042,235 km (0.09 R)
• M57: 25,103,420 km (0.077 R)
• M58: 25,841,686 km (0.064 R)
• M59: 26,837,110 km (0.078 R)
• M60: 27,654,962 km (0.091 R)
• M61: 28,993,563 km (0.075 R)
• M62: 29,186,545 km (0.107 R)
• M63: 29,703,106 km (0.036 R)
• M64: 31,534,782 km (0.111 R)
• M65: 33,740,154 km (0.088 R)
• M66: 34,146,462 km (0.032 R)
• M67: 34,350,214 km (0.102 R)
• M68: 34,622,632 km (0.091 R)
• M69: 34,827,282 km (0.087 R)
• M70: 36,063,858 km (0.115 R)
• M71: 36,479,291 km (0.063 R)
• M72: 36,618,118 km (0.108 R)
• M73: 38,368,263 km (0.095 R)
• M74: 40,002,171 km (0.068 R)
• M75: 40,145,337 km (0.076 R)
• M76: 40,935,812 km (0.088 R)
• M77: 43,044,095 km (0.093 R)
• M78: 44,148,426 km (0.027 R)
• M79: 44,296,378 km (0.111 R)
• M80: 44,815,483 km (0.053 R)
• M81: 45,336,682 km (0.116 R)
• M82: 46,009,723 km (0.098 R)
• M83: 46,836,700 km (0.098 R)
• M84: 47,592,767 km (0.098 R)
• M85: 47,896,301 km (0.114 R)
• M86: 48,429,169 km (0.111 R)
• M87: 48,734,498 km (0.095 R)
• M88: 48,963,832 km (0.096 R)
• M89: 49,347,102 km (0.116 R)
• M90: 49,731,269 km (0.039 R)
• M91: 50,116,334 km (0.07 R)
• M92: 51,433,244 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 18,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit