🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.47 AU - 0.63 AU

Year: 150 Days

Day: 33.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.49 AU - 0.61 AU

Year: 150 Days

Day: 35.2 Hours

Environment

Temp: 207 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.54 AU - 0.62 AU

Year: 163 Days

Day: 26.8 Hours

Environment

Temp: 230 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.05 AU - 1.13 AU

Year: 420 Days

Day: 41.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.08 AU - 1.7 AU

Year: 605 Days

Day: 14.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 85.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.99 AU - 2.11 AU

Year: 1083 Days

Day: 21.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,395,048 km

• M1: 1,172,399 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.3

Radius: 8.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.3 AU - 9.42 AU

Year: 8130 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,395,048 km

• M1: 159,471 km (0.053 R)
• M2: 268,379 km (0.079 R)
• M3: 333,005 km (0.094 R)
• M4: 396,285 km (0.095 R)
• M5: 547,229 km (0.105 R)
• M6: 665,860 km (0.047 R)
• M7: 804,837 km (0.117 R)
• M8: 906,862 km (0.118 R)
• M9: 1,001,408 km (0.062 R)
• M10: 1,652,159 km (0.036 R)
• M11: 1,725,013 km (0.072 R)
• M12: 1,798,914 km (0.082 R)
• M13: 1,874,013 km (0.071 R)
• M14: 2,074,025 km (0.063 R)
• M15: 2,184,727 km (0.067 R)
• M16: 2,379,055 km (0.066 R)
• M17: 2,854,627 km (0.08 R)
• M18: 2,978,045 km (0.066 R)
• M19: 3,415,020 km (0.049 R)
• M20: 3,527,518 km (0.077 R)
• M21: 3,641,063 km (0.105 R)
• M22: 3,717,657 km (0.099 R)
• M23: 3,833,296 km (0.113 R)
• M24: 3,969,879 km (0.045 R)
• M25: 4,450,237 km (0.064 R)
• M26: 4,697,373 km (0.087 R)
• M27: 5,055,361 km (0.1 R)
• M28: 5,487,549 km (0.079 R)
• M29: 5,931,855 km (0.083 R)
• M30: 6,181,085 km (0.063 R)
• M31: 6,318,565 km (0.109 R)
• M32: 6,503,468 km (0.085 R)
• M33: 7,164,392 km (0.116 R)
• M34: 7,260,583 km (0.113 R)
• M35: 7,698,755 km (0.044 R)
• M36: 8,095,489 km (0.092 R)
• M37: 8,397,377 km (0.057 R)
• M38: 8,677,424 km (0.057 R)
• M39: 9,064,285 km (0.08 R)
• M40: 9,641,882 km (0.029 R)
• M41: 10,722,278 km (0.054 R)
• M42: 11,081,612 km (0.083 R)
• M43: 11,332,787 km (0.045 R)
• M44: 11,388,886 km (0.072 R)
• M45: 11,840,671 km (0.119 R)
• M46: 11,954,515 km (0.07 R)
• M47: 12,011,662 km (0.102 R)
• M48: 13,586,927 km (0.085 R)
• M49: 14,065,940 km (0.027 R)
• M50: 14,186,665 km (0.076 R)
• M51: 14,277,322 km (0.083 R)
• M52: 14,398,645 km (0.103 R)
• M53: 15,133,321 km (0.109 R)
• M54: 15,226,071 km (0.115 R)
• M55: 15,567,603 km (0.074 R)
• M56: 15,629,986 km (0.111 R)
• M57: 16,037,341 km (0.12 R)
• M58: 16,926,700 km (0.076 R)
• M59: 17,087,218 km (0.107 R)
• M60: 17,183,859 km (0.102 R)
• M61: 17,248,335 km (0.118 R)
• M62: 17,312,812 km (0.09 R)
• M63: 17,474,527 km (0.098 R)
• M64: 17,636,841 km (0.065 R)
• M65: 17,734,379 km (0.038 R)
• M66: 17,897,440 km (0.116 R)
• M67: 18,521,413 km (0.106 R)
• M68: 18,819,562 km (0.048 R)
• M69: 19,252,947 km (0.108 R)
• M70: 19,319,967 km (0.079 R)
• M71: 19,588,644 km (0.092 R)
• M72: 19,993,905 km (0.114 R)
• M73: 20,197,657 km (0.108 R)
• M74: 20,436,116 km (0.071 R)
• M75: 20,607,107 km (0.097 R)
• M76: 20,709,880 km (0.062 R)
• M77: 20,812,804 km (0.092 R)
• M78: 21,053,806 km (0.115 R)
• M79: 21,399,527 km (0.097 R)
• M80: 21,468,940 km (0.044 R)
• M81: 21,747,192 km (0.111 R)
• M82: 22,026,641 km (0.07 R)
• M83: 22,131,808 km (0.116 R)
• M84: 22,695,194 km (0.117 R)
• M85: 23,513,345 km (0.081 R)
• M86: 23,585,002 km (0.077 R)
• M87: 23,872,080 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.8

Radius: 12.1

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.27 AU - 10.43 AU

Year: 9714 Days

Day: 12.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,395,048 km

• M1: 401,969 km (0.087 R)
• M2: 558,000 km (0.032 R)
• M3: 636,689 km (0.031 R)
• M4: 861,983 km (0.054 R)
• M5: 1,114,055 km (0.094 R)
• M6: 2,034,082 km (0.106 R)
• M7: 2,241,425 km (0.044 R)
• M8: 2,962,786 km (0.08 R)
• M9: 3,258,690 km (0.078 R)
• M10: 3,815,494 km (0.098 R)
• M11: 4,402,217 km (0.096 R)
• M12: 5,087,225 km (0.068 R)
• M13: 5,192,841 km (0.054 R)
• M14: 5,334,810 km (0.119 R)
• M15: 5,695,640 km (0.082 R)
• M16: 6,214,146 km (0.113 R)
• M17: 6,289,543 km (0.111 R)
• M18: 6,403,088 km (0.068 R)
• M19: 6,555,528 km (0.081 R)
• M20: 6,632,272 km (0.104 R)
• M21: 6,981,134 km (0.11 R)
• M22: 7,059,524 km (0.04 R)
• M23: 7,375,923 km (0.12 R)
• M24: 7,576,085 km (0.08 R)
• M25: 8,311,508 km (0.054 R)
• M26: 8,603,673 km (0.104 R)
• M27: 8,772,270 km (0.08 R)
• M28: 8,899,278 km (0.111 R)
• M29: 9,027,035 km (0.117 R)
• M30: 9,370,661 km (0.108 R)
• M31: 9,762,308 km (0.118 R)
• M32: 10,026,498 km (0.119 R)
• M33: 10,382,391 km (0.083 R)
• M34: 10,561,909 km (0.101 R)
• M35: 11,015,190 km (0.045 R)
• M36: 11,336,227 km (0.093 R)
• M37: 13,522,301 km (0.093 R)
• M38: 13,718,424 km (0.094 R)
• M39: 13,816,859 km (0.053 R)
• M40: 13,915,594 km (0.09 R)
• M41: 14,612,870 km (0.105 R)
• M42: 15,886,247 km (0.115 R)
• M43: 16,983,248 km (0.1 R)
• M44: 17,301,143 km (0.067 R)
• M45: 18,429,410 km (0.09 R)
• M46: 19,084,799 km (0.111 R)
• M47: 19,305,007 km (0.113 R)
• M48: 19,859,117 km (0.096 R)
• M49: 21,438,272 km (0.115 R)
• M50: 21,552,715 km (0.104 R)
• M51: 21,724,603 km (0.112 R)
• M52: 22,940,684 km (0.044 R)
• M53: 23,116,162 km (0.101 R)
• M54: 23,645,439 km (0.112 R)
• M55: 27,336,917 km (0.076 R)
• M56: 27,585,249 km (0.093 R)
• M57: 28,964,093 km (0.106 R)
• M58: 29,980,909 km (0.117 R)
• M59: 30,172,993 km (0.078 R)
• M60: 30,429,553 km (0.11 R)
• M61: 31,788,650 km (0.115 R)
• M62: 31,984,324 km (0.048 R)
• M63: 32,245,971 km (0.065 R)
• M64: 33,167,344 km (0.077 R)
• M65: 34,699,825 km (0.052 R)
• M66: 35,373,314 km (0.111 R)
• M67: 35,983,075 km (0.114 R)
• M68: 37,764,187 km (0.085 R)
• M69: 38,665,514 km (0.114 R)
• M70: 39,014,077 km (0.095 R)
• M71: 40,701,691 km (0.11 R)
• M72: 41,411,832 km (0.093 R)
• M73: 41,696,966 km (0.11 R)
• M74: 42,844,381 km (0.063 R)
• M75: 43,060,700 km (0.106 R)
• M76: 43,277,318 km (0.119 R)
• M77: 44,950,420 km (0.088 R)
• M78: 45,905,453 km (0.114 R)
• M79: 48,434,555 km (0.047 R)
• M80: 48,735,097 km (0.108 R)
• M81: 49,337,976 km (0.09 R)
• M82: 49,943,399 km (0.051 R)
• M83: 50,171,087 km (0.112 R)
• M84: 50,475,219 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.8

Radius: 9.3

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.63 AU - 10.73 AU

Year: 10262 Days

Day: 14.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,395,048 km

• M1: 117,285 km (0.081 R)
• M2: 234,719 km (0.037 R)
• M3: 322,234 km (0.035 R)
• M4: 384,616 km (0.111 R)
• M5: 539,899 km (0.114 R)
• M6: 876,494 km (0.103 R)
• M7: 1,513,332 km (0.065 R)
• M8: 2,241,425 km (0.11 R)
• M9: 2,345,994 km (0.068 R)
• M10: 2,864,799 km (0.108 R)
• M11: 3,210,520 km (0.031 R)
• M12: 3,269,611 km (0.099 R)
• M13: 3,478,749 km (0.108 R)
• M14: 3,661,557 km (0.115 R)
• M15: 3,941,904 km (0.115 R)
• M16: 4,326,520 km (0.026 R)
• M17: 5,235,477 km (0.101 R)
• M18: 5,622,486 km (0.106 R)
• M19: 6,201,879 km (0.089 R)
• M20: 7,222,286 km (0.085 R)
• M21: 7,534,646 km (0.097 R)
• M22: 7,771,909 km (0.072 R)
• M23: 8,539,196 km (0.113 R)
• M24: 8,994,422 km (0.038 R)
• M25: 9,330,419 km (0.092 R)
• M26: 10,014,979 km (0.115 R)
• M27: 10,451,057 km (0.078 R)
• M28: 10,627,283 km (0.066 R)
• M29: 10,937,848 km (0.068 R)
• M30: 11,072,038 km (0.104 R)
• M31: 11,887,795 km (0.112 R)
• M32: 11,979,648 km (0.119 R)
• M33: 12,911,194 km (0.078 R)
• M34: 13,147,708 km (0.103 R)
• M35: 13,865,778 km (0.097 R)
• M36: 14,645,781 km (0.106 R)
• M37: 15,090,835 km (0.117 R)
• M38: 15,943,543 km (0.051 R)
• M39: 16,248,274 km (0.055 R)
• M40: 19,076,122 km (0.035 R)
• M41: 20,822,228 km (0.056 R)
• M42: 22,221,717 km (0.105 R)
• M43: 22,961,478 km (0.095 R)
• M44: 23,075,920 km (0.12 R)
• M45: 23,478,189 km (0.104 R)
• M46: 24,289,757 km (0.079 R)
• M47: 25,821,191 km (0.097 R)
• M48: 27,687,724 km (0.057 R)
• M49: 27,809,646 km (0.095 R)
• M50: 28,483,435 km (0.068 R)
• M51: 29,784,487 km (0.029 R)
• M52: 29,971,933 km (0.093 R)
• M53: 30,348,022 km (0.091 R)
• M54: 31,041,409 km (0.115 R)
• M55: 31,104,838 km (0.063 R)
• M56: 31,549,144 km (0.082 R)
• M57: 32,059,572 km (0.075 R)
• M58: 32,315,833 km (0.049 R)
• M59: 32,701,496 km (0.118 R)
• M60: 33,802,387 km (0.106 R)
• M61: 34,193,735 km (0.111 R)
• M62: 34,718,075 km (0.07 R)
• M63: 36,040,371 km (0.092 R)
• M64: 36,306,805 km (0.084 R)
• M65: 36,573,837 km (0.11 R)
• M66: 37,716,316 km (0.098 R)
• M67: 39,692,055 km (0.09 R)
• M68: 40,381,103 km (0.115 R)
• M69: 41,771,017 km (0.105 R)
• M70: 41,980,902 km (0.098 R)
• M71: 42,050,914 km (0.106 R)
• M72: 42,191,087 km (0.092 R)
• M73: 44,740,684 km (0.118 R)
• M74: 46,250,874 km (0.083 R)
• M75: 46,468,091 km (0.052 R)
• M76: 46,540,496 km (0.107 R)
• M77: 47,194,239 km (0.083 R)
• M78: 47,704,667 km (0.108 R)
• M79: 48,143,736 km (0.099 R)
• M80: 48,217,039 km (0.081 R)
• M81: 48,363,795 km (0.118 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: 297 - 17,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit