🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.77 AU - 0.79 AU

Year: 248 Days

Day: 46.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,543,832 km

• M1: 392,096 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.31 AU - 1.91 AU

Year: 735 Days

Day: 24.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.63 AU - 4.41 AU

Year: 2901 Days

Day: 20.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.47 AU - 5.49 AU

Year: 3413 Days

Day: 34.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.4

Radius: 9.7

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.53 AU - 7.21 AU

Year: 5786 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 74,543,832 km

• M1: 206,445 km (0.097 R)
• M2: 275,559 km (0.12 R)
• M3: 566,378 km (0.072 R)
• M4: 780,452 km (0.085 R)
• M5: 944,112 km (0.097 R)
• M6: 1,089,671 km (0.119 R)
• M7: 1,221,915 km (0.085 R)
• M8: 1,547,740 km (0.098 R)
• M9: 1,732,792 km (0.106 R)
• M10: 1,804,150 km (0.107 R)
• M11: 2,036,476 km (0.071 R)
• M12: 2,162,886 km (0.102 R)
• M13: 2,265,809 km (0.082 R)
• M14: 2,331,034 km (0.084 R)
• M15: 2,735,547 km (0.063 R)
• M16: 2,861,358 km (0.09 R)
• M17: 3,060,772 km (0.102 R)
• M18: 3,250,014 km (0.108 R)
• M19: 3,564,169 km (0.027 R)
• M20: 3,670,982 km (0.078 R)
• M21: 3,935,022 km (0.084 R)
• M22: 4,221,502 km (0.071 R)
• M23: 4,399,823 km (0.107 R)
• M24: 4,498,258 km (0.112 R)
• M25: 4,613,898 km (0.078 R)
• M26: 4,848,317 km (0.064 R)
• M27: 5,035,315 km (0.1 R)
• M28: 5,398,838 km (0.109 R)
• M29: 5,469,149 km (0.099 R)
• M30: 5,610,369 km (0.07 R)
• M31: 5,770,887 km (0.086 R)
• M32: 5,932,902 km (0.084 R)
• M33: 6,316,920 km (0.117 R)
• M34: 6,502,571 km (0.104 R)
• M35: 6,727,865 km (0.118 R)
• M36: 7,224,680 km (0.105 R)
• M37: 7,321,619 km (0.083 R)
• M38: 7,419,007 km (0.097 R)
• M39: 7,575,636 km (0.099 R)
• M40: 7,693,818 km (0.116 R)
• M41: 7,832,645 km (0.099 R)
• M42: 7,952,174 km (0.114 R)
• M43: 8,032,209 km (0.088 R)
• M44: 8,193,176 km (0.039 R)
• M45: 8,826,723 km (0.08 R)
• M46: 9,055,458 km (0.042 R)
• M47: 9,370,362 km (0.119 R)
• M48: 9,860,295 km (0.077 R)
• M49: 9,989,547 km (0.084 R)
• M50: 10,533,784 km (0.091 R)
• M51: 10,732,151 km (0.077 R)
• M52: 10,976,295 km (0.107 R)
• M53: 11,289,703 km (0.108 R)
• M54: 11,605,952 km (0.093 R)
• M55: 11,696,908 km (0.076 R)
• M56: 12,432,630 km (0.101 R)
• M57: 12,665,704 km (0.102 R)
• M58: 12,782,839 km (0.104 R)
• M59: 13,159,825 km (0.105 R)
• M60: 13,564,488 km (0.115 R)
• M61: 13,852,464 km (0.036 R)
• M62: 14,118,299 km (0.057 R)
• M63: 14,312,776 km (0.092 R)
• M64: 14,630,522 km (0.107 R)
• M65: 15,148,879 km (0.076 R)
• M66: 15,298,028 km (0.092 R)
• M67: 15,397,810 km (0.035 R)
• M68: 15,975,557 km (0.102 R)
• M69: 17,178,174 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.9

Radius: 8.5

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.53 AU - 9.23 AU

Year: 8730 Days

Day: 11.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,543,832 km

• M1: 137,331 km (0.119 R)
• M2: 659,128 km (0.108 R)
• M3: 803,041 km (0.118 R)
• M4: 922,420 km (0.098 R)
• M5: 975,528 km (0.103 R)
• M6: 1,047,933 km (0.062 R)
• M7: 1,396,945 km (0.048 R)
• M8: 1,458,579 km (0.082 R)
• M9: 1,606,083 km (0.097 R)
• M10: 1,692,700 km (0.118 R)
• M11: 2,591,185 km (0.105 R)
• M12: 2,719,091 km (0.099 R)
• M13: 2,796,732 km (0.077 R)
• M14: 2,901,600 km (0.116 R)
• M15: 4,501,998 km (0.085 R)
• M16: 4,625,267 km (0.112 R)
• M17: 4,906,661 km (0.06 R)
• M18: 5,129,561 km (0.039 R)
• M19: 5,486,352 km (0.045 R)
• M20: 5,717,631 km (0.047 R)
• M21: 6,053,627 km (0.096 R)
• M22: 6,465,321 km (0.083 R)
• M23: 6,604,596 km (0.053 R)
• M24: 7,643,703 km (0.067 R)
• M25: 9,003,249 km (0.088 R)
• M26: 9,080,890 km (0.107 R)
• M27: 9,354,654 km (0.12 R)
• M28: 9,472,836 km (0.065 R)
• M29: 9,710,697 km (0.065 R)
• M30: 9,790,283 km (0.097 R)
• M31: 10,071,078 km (0.084 R)
• M32: 10,232,644 km (0.103 R)
• M33: 11,895,424 km (0.063 R)
• M34: 12,583,724 km (0.086 R)
• M35: 13,329,320 km (0.075 R)
• M36: 13,595,754 km (0.091 R)
• M37: 14,725,218 km (0.107 R)
• M38: 15,417,407 km (0.101 R)
• M39: 16,261,737 km (0.088 R)
• M40: 17,169,348 km (0.073 R)
• M41: 17,653,746 km (0.109 R)
• M42: 18,191,550 km (0.103 R)
• M43: 18,487,305 km (0.055 R)
• M44: 18,734,889 km (0.107 R)
• M45: 19,283,465 km (0.119 R)
• M46: 19,434,110 km (0.083 R)
• M47: 19,635,469 km (0.087 R)
• M48: 20,090,994 km (0.088 R)
• M49: 20,243,584 km (0.118 R)
• M50: 20,806,521 km (0.08 R)
• M51: 21,322,633 km (0.03 R)
• M52: 21,686,605 km (0.101 R)
• M53: 22,104,881 km (0.113 R)
• M54: 22,367,724 km (0.045 R)
• M55: 22,578,807 km (0.097 R)
• M56: 22,896,553 km (0.039 R)
• M57: 22,949,660 km (0.107 R)
• M58: 23,109,131 km (0.11 R)
• M59: 23,429,420 km (0.104 R)
• M60: 23,751,056 km (0.113 R)
• M61: 23,858,616 km (0.072 R)
• M62: 24,020,332 km (0.116 R)
• M63: 24,398,964 km (0.106 R)
• M64: 24,561,726 km (0.116 R)
• M65: 25,767,036 km (0.1 R)
• M66: 26,099,144 km (0.105 R)
• M67: 26,154,645 km (0.034 R)
• M68: 26,210,145 km (0.105 R)
• M69: 27,441,635 km (0.074 R)
• M70: 29,381,471 km (0.08 R)
• M71: 30,018,458 km (0.054 R)
• M72: 30,660,084 km (0.029 R)
• M73: 31,247,255 km (0.064 R)
• M74: 31,778,926 km (0.113 R)
• M75: 32,373,129 km (0.111 R)
• M76: 32,611,887 km (0.04 R)
• M77: 33,091,049 km (0.054 R)
• M78: 33,995,967 km (0.077 R)
• M79: 34,603,633 km (0.087 R)
• M80: 36,510,258 km (0.083 R)
• M81: 37,194,967 km (0.077 R)
• M82: 39,720,329 km (0.098 R)
• M83: 41,715,366 km (0.033 R)
• M84: 43,282,105 km (0.056 R)
• M85: 44,204,974 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.7

Radius: 13.5

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.21 AU - 13.23 AU

Year: 13526 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 74,543,832 km

• M1: 169,494 km (0.118 R)
• M2: 427,850 km (0.078 R)
• M3: 629,508 km (0.094 R)
• M4: 1,114,055 km (0.092 R)
• M5: 1,342,342 km (0.099 R)
• M6: 1,749,547 km (0.105 R)
• M7: 1,918,443 km (0.045 R)
• M8: 2,143,887 km (0.084 R)
• M9: 2,485,269 km (0.054 R)
• M10: 2,816,030 km (0.104 R)
• M11: 2,986,871 km (0.109 R)
• M12: 3,309,105 km (0.088 R)
• M13: 3,459,301 km (0.116 R)
• M14: 3,673,675 km (0.044 R)
• M15: 3,955,667 km (0.078 R)
• M16: 4,277,452 km (0.071 R)
• M17: 4,742,552 km (0.077 R)
• M18: 4,946,753 km (0.085 R)
• M19: 5,258,814 km (0.03 R)
• M20: 5,399,586 km (0.071 R)
• M21: 6,159,244 km (0.078 R)
• M22: 6,495,091 km (0.118 R)
• M23: 6,608,336 km (0.096 R)
• M24: 6,798,774 km (0.111 R)
• M25: 7,538,685 km (0.073 R)
• M26: 8,181,807 km (0.039 R)
• M27: 8,345,317 km (0.044 R)
• M28: 9,264,297 km (0.03 R)
• M29: 9,779,063 km (0.079 R)
• M30: 9,909,213 km (0.088 R)
• M31: 12,116,081 km (0.072 R)
• M32: 12,868,558 km (0.12 R)
• M33: 13,394,694 km (0.092 R)
• M34: 14,865,391 km (0.118 R)
• M35: 14,965,322 km (0.075 R)
• M36: 15,266,164 km (0.094 R)
• M37: 16,027,467 km (0.12 R)
• M38: 16,335,339 km (0.08 R)
• M39: 16,541,785 km (0.106 R)
• M40: 17,270,925 km (0.103 R)
• M41: 18,117,200 km (0.103 R)
• M42: 18,330,825 km (0.07 R)
• M43: 19,248,309 km (0.089 R)
• M44: 20,125,551 km (0.072 R)
• M45: 20,847,810 km (0.108 R)
• M46: 21,296,603 km (0.09 R)
• M47: 21,918,781 km (0.108 R)
• M48: 22,089,622 km (0.097 R)
• M49: 24,055,487 km (0.101 R)
• M50: 24,881,118 km (0.103 R)
• M51: 25,776,162 km (0.056 R)
• M52: 26,499,767 km (0.025 R)
• M53: 27,659,150 km (0.088 R)
• M54: 27,843,754 km (0.059 R)
• M55: 30,915,896 km (0.057 R)
• M56: 32,071,390 km (0.12 R)
• M57: 32,394,821 km (0.081 R)
• M58: 32,654,373 km (0.111 R)
• M59: 33,502,593 km (0.099 R)
• M60: 33,699,464 km (0.068 R)
• M61: 33,830,810 km (0.092 R)
• M62: 36,427,231 km (0.038 R)
• M63: 39,710,007 km (0.113 R)
• M64: 40,196,499 km (0.07 R)
• M65: 40,965,283 km (0.093 R)
• M66: 42,021,144 km (0.12 R)
• M67: 43,228,848 km (0.107 R)
• M68: 45,025,369 km (0.054 R)
• M69: 46,553,212 km (0.094 R)
• M70: 47,802,653 km (0.106 R)
• M71: 48,172,160 km (0.062 R)
• M72: 48,394,313 km (0.094 R)
• M73: 48,765,315 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.1

Radius: 7

Gravity: 19.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.41 AU - 13.23 AU

Year: 16520 Days

Day: 24 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,543,832 km

• M1: 99,333 km (0.09 R)
• M2: 184,903 km (0.076 R)
• M3: 297,700 km (0.039 R)
• M4: 435,928 km (0.096 R)
• M5: 493,374 km (0.044 R)
• M6: 595,699 km (0.053 R)
• M7: 705,204 km (0.1 R)
• M8: 1,292,526 km (0.116 R)
• M9: 1,378,395 km (0.11 R)
• M10: 2,131,022 km (0.117 R)
• M11: 2,301,713 km (0.117 R)
• M12: 2,584,303 km (0.065 R)
• M13: 2,990,761 km (0.108 R)
• M14: 3,259,887 km (0.105 R)
• M15: 3,417,115 km (0.11 R)
• M16: 4,455,922 km (0.115 R)
• M17: 4,763,196 km (0.073 R)
• M18: 5,820,554 km (0.074 R)
• M19: 5,963,719 km (0.11 R)
• M20: 6,947,475 km (0.074 R)
• M21: 7,509,813 km (0.11 R)
• M22: 7,717,904 km (0.061 R)
• M23: 7,770,113 km (0.045 R)
• M24: 7,980,747 km (0.119 R)
• M25: 9,171,696 km (0.081 R)
• M26: 10,072,275 km (0.106 R)
• M27: 11,355,974 km (0.09 R)
• M28: 12,321,479 km (0.101 R)
• M29: 14,073,719 km (0.09 R)
• M30: 14,394,756 km (0.078 R)
• M31: 14,588,635 km (0.071 R)
• M32: 14,913,412 km (0.076 R)
• M33: 14,978,786 km (0.098 R)
• M34: 16,912,488 km (0.073 R)
• M35: 17,322,237 km (0.086 R)
• M36: 18,221,320 km (0.111 R)
• M37: 19,277,630 km (0.096 R)
• M38: 21,522,646 km (0.101 R)
• M39: 22,488,450 km (0.062 R)
• M40: 23,772,598 km (0.1 R)
• M41: 24,539,137 km (0.115 R)
• M42: 24,925,399 km (0.105 R)
• M43: 33,487,334 km (0.056 R)
• M44: 35,124,832 km (0.099 R)
• M45: 36,348,094 km (0.106 R)
• M46: 36,876,623 km (0.099 R)
• M47: 37,852,151 km (0.079 R)
• M48: 38,566,929 km (0.106 R)
• M49: 39,105,931 km (0.108 R)
• M50: 39,376,254 km (0.05 R)
• M51: 41,286,768 km (0.065 R)
• M52: 41,654,031 km (0.097 R)
• M53: 42,022,491 km (0.096 R)
• M54: 43,413,601 km (0.082 R)
• M55: 43,786,998 km (0.107 R)
• M56: 44,913,918 km (0.108 R)
• M57: 45,291,653 km (0.109 R)
• M58: 45,575,739 km (0.095 R)
• M59: 46,050,413 km (0.105 R)
• M60: 46,335,996 km (0.034 R)
• M61: 46,431,290 km (0.115 R)
• M62: 46,908,806 km (0.079 R)
• M63: 47,196,183 km (0.106 R)
• M64: 49,418,609 km (0.105 R)
• M65: 49,906,149 km (0.056 R)
• M66: 50,199,510 km (0.117 R)
• M67: 52,865,344 km (0.083 R)
• M68: 53,064,609 km (0.116 R)
• M69: 53,363,954 km (0.097 R)
• M70: 54,667,849 km (0.098 R)
• M71: 54,768,678 km (0.098 R)
• M72: 55,475,528 km (0.112 R)
• M73: 55,779,361 km (0.111 R)
• M74: 55,982,216 km (0.11 R)
• M75: 57,409,230 km (0.088 R)
• M76: 57,511,705 km (0.096 R)
• M77: 59,158,179 km (0.086 R)
• M78: 60,715,792 km (0.093 R)
• M79: 60,820,211 km (0.114 R)
• M80: 61,238,038 km (0.085 R)
• M81: 61,447,325 km (0.104 R)
• M82: 63,341,833 km (0.086 R)
• M83: 63,659,429 km (0.09 R)
• M84: 64,935,050 km (0.042 R)
• M85: 66,541,432 km (0.064 R)
• M86: 66,864,264 km (0.114 R)
• M87: 67,403,565 km (0.076 R)
• M88: 68,052,520 km (0.11 R)
• M89: 69,247,807 km (0.115 R)
• M90: 70,998,701 km (0.104 R)
• M91: 71,438,668 km (0.078 R)
• M92: 72,431,998 km (0.101 R)
• M93: 72,542,551 km (0.093 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 19,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit