🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.45 AU - 0.75 AU

Year: 169 Days

Day: 28.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.81 AU - 1.19 AU

Year: 363 Days

Day: 34.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,054,170 km

• M1: 657,034 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.91 AU - 1.23 AU

Year: 402 Days

Day: 23.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.35 AU - 1.55 AU

Year: 635 Days

Day: 27.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.44 AU - 3.8 AU

Year: 2003 Days

Day: 36.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.4

Radius: 10.6

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.35 AU - 7.63 AU

Year: 6009 Days

Day: 11.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 93,054,170 km

• M1: 147,055 km (0.107 R)
• M2: 328,816 km (0.089 R)
• M3: 455,974 km (0.107 R)
• M4: 766,539 km (0.09 R)
• M5: 1,048,681 km (0.1 R)
• M6: 1,549,236 km (0.119 R)
• M7: 1,654,104 km (0.045 R)
• M8: 2,136,856 km (0.115 R)
• M9: 2,214,946 km (0.098 R)
• M10: 2,394,314 km (0.112 R)
• M11: 2,537,180 km (0.103 R)
• M12: 2,982,832 km (0.108 R)
• M13: 3,361,763 km (0.099 R)
• M14: 3,568,508 km (0.11 R)
• M15: 3,922,755 km (0.069 R)
• M16: 4,238,856 km (0.111 R)
• M17: 4,512,919 km (0.12 R)
• M18: 4,741,505 km (0.088 R)
• M19: 4,973,830 km (0.103 R)
• M20: 5,611,865 km (0.077 R)
• M21: 5,775,375 km (0.051 R)
• M22: 5,913,005 km (0.108 R)
• M23: 6,135,308 km (0.103 R)
• M24: 6,588,290 km (0.052 R)
• M25: 7,737,351 km (0.066 R)
• M26: 8,319,586 km (0.039 R)
• M27: 8,694,479 km (0.045 R)
• M28: 9,170,948 km (0.089 R)
• M29: 10,050,135 km (0.11 R)
• M30: 10,249,100 km (0.091 R)
• M31: 10,617,410 km (0.12 R)
• M32: 10,888,032 km (0.032 R)
• M33: 11,229,415 km (0.114 R)
• M34: 11,332,637 km (0.089 R)
• M35: 13,790,231 km (0.105 R)
• M36: 13,937,734 km (0.111 R)
• M37: 14,644,884 km (0.115 R)
• M38: 14,757,680 km (0.098 R)
• M39: 14,833,078 km (0.102 R)
• M40: 15,401,998 km (0.12 R)
• M41: 15,593,334 km (0.091 R)
• M42: 15,978,249 km (0.073 R)
• M43: 16,366,306 km (0.117 R)
• M44: 16,836,044 km (0.111 R)
• M45: 17,389,855 km (0.078 R)
• M46: 17,549,177 km (0.112 R)
• M47: 17,949,501 km (0.078 R)
• M48: 18,110,468 km (0.107 R)
• M49: 18,231,642 km (0.091 R)
• M50: 18,352,966 km (0.049 R)
• M51: 18,840,954 km (0.101 R)
• M52: 19,292,141 km (0.059 R)
• M53: 19,415,709 km (0.077 R)
• M54: 19,871,384 km (0.098 R)
• M55: 20,456,462 km (0.079 R)
• M56: 20,793,356 km (0.072 R)
• M57: 21,472,680 km (0.081 R)
• M58: 21,600,736 km (0.073 R)
• M59: 22,072,867 km (0.036 R)
• M60: 22,159,185 km (0.111 R)
• M61: 22,331,970 km (0.109 R)
• M62: 22,418,438 km (0.097 R)
• M63: 23,202,480 km (0.056 R)
• M64: 23,465,772 km (0.037 R)
• M65: 23,597,867 km (0.03 R)
• M66: 24,039,779 km (0.118 R)
• M67: 24,707,734 km (0.1 R)
• M68: 24,931,682 km (0.099 R)
• M69: 26,062,043 km (0.101 R)
• M70: 27,765,215 km (0.06 R)
• M71: 27,998,139 km (0.117 R)
• M72: 28,091,488 km (0.108 R)
• M73: 28,231,811 km (0.074 R)
• M74: 28,325,459 km (0.095 R)
• M75: 28,889,294 km (0.043 R)
• M76: 29,030,813 km (0.09 R)
• M77: 29,599,285 km (0.098 R)
• M78: 29,742,001 km (0.08 R)
• M79: 30,028,033 km (0.101 R)
• M80: 30,315,111 km (0.072 R)
• M81: 30,506,895 km (0.103 R)
• M82: 31,229,902 km (0.078 R)
• M83: 31,666,428 km (0.085 R)
• M84: 32,300,574 km (0.115 R)
• M85: 32,692,819 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634

Radius: 3.6

Gravity: 48.92 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.39 AU - 17.81 AU

Year: 26835 Days

Day: 18.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 93,054,170 km

• M1: 47,572 km (0.097 R)
• M2: 86,617 km (0.057 R)
• M3: 163,361 km (0.061 R)
• M4: 210,335 km (0.064 R)
• M5: 379,979 km (0.078 R)
• M6: 686,505 km (0.114 R)
• M7: 848,669 km (0.115 R)
• M8: 1,369,868 km (0.12 R)
• M9: 1,573,470 km (0.025 R)
• M10: 1,786,647 km (0.053 R)
• M11: 1,823,000 km (0.077 R)
• M12: 2,161,839 km (0.109 R)
• M13: 2,643,245 km (0.106 R)
• M14: 2,768,608 km (0.117 R)
• M15: 2,853,280 km (0.061 R)
• M16: 3,334,088 km (0.057 R)
• M17: 3,515,101 km (0.101 R)
• M18: 3,699,406 km (0.089 R)
• M19: 3,934,125 km (0.112 R)
• M20: 5,230,390 km (0.063 R)
• M21: 5,761,014 km (0.106 R)
• M22: 6,308,692 km (0.036 R)
• M23: 6,588,739 km (0.098 R)
• M24: 7,160,951 km (0.09 R)
• M25: 7,511,758 km (0.067 R)
• M26: 7,748,871 km (0.087 R)
• M27: 8,169,540 km (0.073 R)
• M28: 8,907,805 km (0.077 R)
• M29: 9,221,811 km (0.095 R)
• M30: 9,667,314 km (0.067 R)
• M31: 10,447,317 km (0.049 R)
• M32: 10,978,389 km (0.032 R)
• M33: 13,907,216 km (0.086 R)
• M34: 14,417,495 km (0.109 R)
• M35: 15,082,457 km (0.088 R)
• M36: 15,984,532 km (0.106 R)
• M37: 16,595,640 km (0.099 R)
• M38: 18,633,761 km (0.081 R)
• M39: 19,115,167 km (0.049 R)
• M40: 19,438,299 km (0.072 R)
• M41: 21,081,332 km (0.054 R)
• M42: 21,164,658 km (0.084 R)
• M43: 22,172,948 km (0.119 R)
• M44: 24,235,902 km (0.099 R)
• M45: 24,410,633 km (0.05 R)
• M46: 26,449,053 km (0.107 R)
• M47: 26,538,961 km (0.109 R)
• M48: 26,899,343 km (0.114 R)
• M49: 27,625,192 km (0.06 R)
• M50: 28,449,326 km (0.066 R)
• M51: 30,309,576 km (0.079 R)
• M52: 30,497,770 km (0.094 R)
• M53: 30,686,263 km (0.099 R)
• M54: 32,400,655 km (0.105 R)
• M55: 34,537,810 km (0.077 R)
• M56: 35,821,958 km (0.071 R)
• M57: 36,820,374 km (0.117 R)
• M58: 37,222,344 km (0.026 R)
• M59: 37,929,194 km (0.063 R)
• M60: 39,048,934 km (0.079 R)
• M61: 42,367,314 km (0.098 R)
• M62: 43,210,896 km (0.11 R)
• M63: 43,847,286 km (0.088 R)
• M64: 48,277,776 km (0.116 R)
• M65: 49,379,864 km (0.107 R)
• M66: 51,048,329 km (0.092 R)
• M67: 53,870,044 km (0.083 R)
• M68: 55,012,822 km (0.094 R)
• M69: 57,671,326 km (0.089 R)
• M70: 58,957,418 km (0.096 R)
• M71: 59,898,838 km (0.091 R)
• M72: 60,371,268 km (0.12 R)
• M73: 61,558,028 km (0.108 R)
• M74: 64,195,887 km (0.09 R)
• M75: 65,164,084 km (0.117 R)
• M76: 65,407,031 km (0.115 R)
• M77: 65,771,751 km (0.068 R)
• M78: 66,259,290 km (0.109 R)
• M79: 71,074,547 km (0.114 R)
• M80: 72,327,130 km (0.106 R)
• M81: 72,704,416 km (0.069 R)
• M82: 72,956,338 km (0.099 R)
• M83: 74,473,410 km (0.096 R)
• M84: 76,896,896 km (0.095 R)
• M85: 77,153,456 km (0.112 R)
• M86: 77,281,961 km (0.114 R)
• M87: 81,167,018 km (0.06 R)
• M88: 81,297,616 km (0.067 R)
• M89: 81,428,365 km (0.082 R)
• M90: 85,513,584 km (0.083 R)
• M91: 85,646,427 km (0.094 R)
• M92: 86,845,453 km (0.115 R)
• M93: 87,514,006 km (0.117 R)
• M94: 87,647,896 km (0.115 R)
• M95: 88,184,354 km (0.109 R)
• M96: 88,990,837 km (0.077 R)
• M97: 89,529,987 km (0.111 R)
• M98: 90,070,036 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.1

Radius: 4.3

Gravity: 33.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.8 AU - 18.86 AU

Year: 28522 Days

Day: 16.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,054,170 km

• M1: 68,815 km (0.103 R)
• M2: 96,640 km (0.076 R)
• M3: 536,757 km (0.067 R)
• M4: 1,001,109 km (0.068 R)
• M5: 1,093,261 km (0.102 R)
• M6: 1,220,419 km (0.102 R)
• M7: 1,285,943 km (0.106 R)
• M8: 1,559,259 km (0.084 R)
• M9: 1,630,318 km (0.08 R)
• M10: 1,812,977 km (0.09 R)
• M11: 1,887,776 km (0.111 R)
• M12: 2,002,068 km (0.117 R)
• M13: 2,606,444 km (0.117 R)
• M14: 2,648,630 km (0.078 R)
• M15: 2,691,116 km (0.091 R)
• M16: 2,819,770 km (0.053 R)
• M17: 2,863,004 km (0.095 R)
• M18: 3,263,029 km (0.117 R)
• M19: 3,967,934 km (0.052 R)
• M20: 4,513,667 km (0.069 R)
• M21: 4,873,001 km (0.086 R)
• M22: 5,082,588 km (0.12 R)
• M23: 6,400,395 km (0.099 R)
• M24: 7,274,346 km (0.053 R)
• M25: 8,371,646 km (0.111 R)
• M26: 8,748,783 km (0.113 R)
• M27: 9,454,585 km (0.061 R)
• M28: 10,513,140 km (0.11 R)
• M29: 11,678,507 km (0.1 R)
• M30: 12,170,236 km (0.069 R)
• M31: 12,454,172 km (0.072 R)
• M32: 13,028,628 km (0.082 R)
• M33: 14,427,368 km (0.096 R)
• M34: 16,573,798 km (0.047 R)
• M35: 17,523,595 km (0.101 R)
• M36: 17,683,665 km (0.07 R)
• M37: 20,645,853 km (0.062 R)
• M38: 22,270,037 km (0.104 R)
• M39: 24,112,334 km (0.065 R)
• M40: 24,379,516 km (0.095 R)
• M41: 26,735,533 km (0.092 R)
• M42: 28,127,541 km (0.04 R)
• M43: 31,757,683 km (0.059 R)
• M44: 33,329,508 km (0.057 R)
• M45: 34,025,138 km (0.104 R)
• M46: 35,027,294 km (0.06 R)
• M47: 35,937,448 km (0.071 R)
• M48: 36,140,751 km (0.063 R)
• M49: 36,446,380 km (0.079 R)
• M50: 36,548,405 km (0.069 R)
• M51: 37,677,720 km (0.102 R)
• M52: 38,298,401 km (0.092 R)
• M53: 38,402,222 km (0.081 R)
• M54: 38,818,254 km (0.036 R)
• M55: 39,759,972 km (0.047 R)
• M56: 39,970,157 km (0.082 R)
• M57: 43,060,401 km (0.085 R)
• M58: 43,926,273 km (0.071 R)
• M59: 44,361,304 km (0.057 R)
• M60: 44,797,830 km (0.052 R)
• M61: 45,345,508 km (0.073 R)
• M62: 45,565,267 km (0.115 R)
• M63: 49,240,738 km (0.059 R)
• M64: 49,353,684 km (0.061 R)
• M65: 50,828,569 km (0.113 R)
• M66: 51,628,768 km (0.055 R)
• M67: 53,010,155 km (0.091 R)
• M68: 54,637,182 km (0.102 R)
• M69: 55,574,263 km (0.067 R)
• M70: 59,015,313 km (0.094 R)
• M71: 60,459,231 km (0.11 R)
• M72: 61,185,529 km (0.076 R)
• M73: 63,381,775 km (0.092 R)
• M74: 63,750,235 km (0.11 R)
• M75: 64,612,966 km (0.096 R)
• M76: 64,860,251 km (0.026 R)
• M77: 66,225,332 km (0.109 R)
• M78: 69,742,976 km (0.057 R)
• M79: 69,869,686 km (0.061 R)
• M80: 74,742,537 km (0.111 R)
• M81: 77,876,014 km (0.113 R)
• M82: 78,270,803 km (0.108 R)
• M83: 79,326,515 km (0.067 R)
• M84: 83,327,510 km (0.042 R)
• M85: 87,257,147 km (0.117 R)
• M86: 88,488,786 km (0.05 R)
• M87: 89,588,480 km (0.11 R)
• M88: 91,523,828 km (0.105 R)
• M89: 91,662,655 km (0.069 R)
• M90: 92,079,434 km (0.073 R)
• M91: 92,357,537 km (0.051 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 15,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit