🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.4 AU - 0.66 AU

Year: 140 Days

Day: 34.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.57 AU - 0.57 AU

Year: 156 Days

Day: 21.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.97 AU - 1.03 AU

Year: 363 Days

Day: 22.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.08 AU - 1.7 AU

Year: 596 Days

Day: 27 Hours

Environment

Temp: -21 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.41 AU - 3.17 AU

Year: 1694 Days

Day: 22.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.1

Radius: 11.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.72 AU - 9.46 AU

Year: 9150 Days

Day: 10.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,065,553 km

• M1: 147,952 km (0.086 R)
• M2: 277,354 km (0.057 R)
• M3: 376,239 km (0.104 R)
• M4: 471,383 km (0.071 R)
• M5: 633,248 km (0.112 R)
• M6: 933,341 km (0.09 R)
• M7: 1,015,470 km (0.119 R)
• M8: 1,129,314 km (0.111 R)
• M9: 1,247,497 km (0.072 R)
• M10: 1,465,012 km (0.115 R)
• M11: 1,578,557 km (0.083 R)
• M12: 1,661,434 km (0.104 R)
• M13: 1,866,832 km (0.093 R)
• M14: 2,062,506 km (0.078 R)
• M15: 2,190,711 km (0.114 R)
• M16: 2,283,911 km (0.041 R)
• M17: 2,571,587 km (0.118 R)
• M18: 2,790,150 km (0.092 R)
• M19: 3,119,116 km (0.077 R)
• M20: 3,267,068 km (0.062 R)
• M21: 3,374,180 km (0.07 R)
• M22: 3,950,132 km (0.04 R)
• M23: 4,580,687 km (0.081 R)
• M24: 4,773,668 km (0.027 R)
• M25: 4,920,124 km (0.108 R)
• M26: 5,068,077 km (0.07 R)
• M27: 5,192,542 km (0.11 R)
• M28: 5,649,115 km (0.104 R)
• M29: 6,198,139 km (0.088 R)
• M30: 6,331,431 km (0.093 R)
• M31: 6,438,842 km (0.053 R)
• M32: 6,874,172 km (0.054 R)
• M33: 7,319,076 km (0.068 R)
• M34: 7,459,997 km (0.113 R)
• M35: 7,802,127 km (0.085 R)
• M36: 8,295,501 km (0.091 R)
• M37: 8,590,508 km (0.073 R)
• M38: 8,979,163 km (0.09 R)
• M39: 9,282,249 km (0.101 R)
• M40: 9,557,658 km (0.113 R)
• M41: 9,650,110 km (0.112 R)
• M42: 9,804,944 km (0.109 R)
• M43: 10,054,323 km (0.086 R)
• M44: 10,879,056 km (0.083 R)
• M45: 11,169,575 km (0.094 R)
• M46: 11,758,542 km (0.083 R)
• M47: 13,069,020 km (0.029 R)
• M48: 13,550,575 km (0.105 R)
• M49: 13,758,815 km (0.106 R)
• M50: 13,968,103 km (0.093 R)
• M51: 14,354,664 km (0.045 R)
• M52: 14,851,628 km (0.098 R)
• M53: 16,265,627 km (0.112 R)
• M54: 16,598,033 km (0.107 R)
• M55: 16,709,334 km (0.087 R)
• M56: 16,783,684 km (0.072 R)
• M57: 17,044,733 km (0.101 R)
• M58: 17,307,277 km (0.064 R)
• M59: 17,646,565 km (0.109 R)
• M60: 17,988,246 km (0.069 R)
• M61: 18,178,834 km (0.082 R)
• M62: 18,716,489 km (0.093 R)
• M63: 18,909,769 km (0.088 R)
• M64: 18,987,261 km (0.079 R)
• M65: 19,181,439 km (0.083 R)
• M66: 20,281,133 km (0.044 R)
• M67: 21,038,996 km (0.096 R)
• M68: 21,320,689 km (0.087 R)
• M69: 22,870,822 km (0.097 R)
• M70: 23,160,294 km (0.118 R)
• M71: 23,576,026 km (0.04 R)
• M72: 23,952,265 km (0.103 R)
• M73: 24,036,189 km (0.089 R)
• M74: 24,668,539 km (0.044 R)
• M75: 25,220,855 km (0.096 R)
• M76: 25,777,359 km (0.117 R)
• M77: 26,251,434 km (0.112 R)
• M78: 28,353,434 km (0.041 R)
• M79: 28,753,608 km (0.111 R)
• M80: 30,282,050 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.7

Radius: 12.3

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.53 AU - 13.83 AU

Year: 14508 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,065,553 km

• M1: 184,454 km (0.065 R)
• M2: 277,654 km (0.096 R)
• M3: 560,094 km (0.06 R)
• M4: 676,033 km (0.067 R)
• M5: 1,201,271 km (0.101 R)
• M6: 1,660,836 km (0.067 R)
• M7: 1,865,635 km (0.107 R)
• M8: 2,300,366 km (0.117 R)
• M9: 2,870,634 km (0.109 R)
• M10: 3,262,730 km (0.08 R)
• M11: 3,483,985 km (0.068 R)
• M12: 3,710,177 km (0.114 R)
• M13: 4,177,221 km (0.095 R)
• M14: 4,458,316 km (0.059 R)
• M15: 4,662,966 km (0.06 R)
• M16: 5,556,364 km (0.03 R)
• M17: 6,226,712 km (0.088 R)
• M18: 6,687,922 km (0.105 R)
• M19: 7,255,946 km (0.081 R)
• M20: 7,643,404 km (0.093 R)
• M21: 8,237,158 km (0.077 R)
• M22: 8,743,397 km (0.109 R)
• M23: 9,052,018 km (0.055 R)
• M24: 10,160,388 km (0.118 R)
• M25: 10,484,866 km (0.088 R)
• M26: 12,215,713 km (0.113 R)
• M27: 12,503,091 km (0.117 R)
• M28: 13,319,746 km (0.077 R)
• M29: 13,973,638 km (0.046 R)
• M30: 14,637,852 km (0.093 R)
• M31: 15,498,190 km (0.091 R)
• M32: 16,122,911 km (0.088 R)
• M33: 16,883,167 km (0.114 R)
• M34: 17,461,213 km (0.079 R)
• M35: 17,915,243 km (0.088 R)
• M36: 18,111,066 km (0.09 R)
• M37: 18,307,488 km (0.09 R)
• M38: 18,702,726 km (0.083 R)
• M39: 19,100,656 km (0.048 R)
• M40: 19,904,894 km (0.091 R)
• M41: 20,175,517 km (0.069 R)
• M42: 20,857,234 km (0.106 R)
• M43: 21,408,203 km (0.081 R)
• M44: 22,103,534 km (0.066 R)
• M45: 22,876,955 km (0.033 R)
• M46: 23,444,978 km (0.077 R)
• M47: 24,667,642 km (0.083 R)
• M48: 25,469,785 km (0.074 R)
• M49: 25,689,994 km (0.056 R)
• M50: 27,099,654 km (0.079 R)
• M51: 28,992,367 km (0.093 R)
• M52: 29,993,475 km (0.103 R)
• M53: 30,771,235 km (0.087 R)
• M54: 30,927,565 km (0.088 R)
• M55: 31,476,888 km (0.066 R)
• M56: 32,108,640 km (0.104 R)
• M57: 33,384,560 km (0.111 R)
• M58: 34,758,467 km (0.105 R)
• M59: 35,002,760 km (0.117 R)
• M60: 36,068,346 km (0.078 R)
• M61: 36,315,781 km (0.05 R)
• M62: 36,729,419 km (0.068 R)
• M63: 36,895,173 km (0.101 R)
• M64: 38,147,307 km (0.091 R)
• M65: 38,315,306 km (0.037 R)
• M66: 38,820,797 km (0.077 R)
• M67: 40,264,865 km (0.062 R)
• M68: 40,350,286 km (0.085 R)
• M69: 41,381,015 km (0.108 R)
• M70: 43,643,683 km (0.042 R)
• M71: 43,907,424 km (0.03 R)
• M72: 44,347,990 km (0.066 R)
• M73: 45,678,663 km (0.097 R)
• M74: 47,202,616 km (0.048 R)
• M75: 48,016,129 km (0.114 R)
• M76: 48,834,280 km (0.092 R)
• M77: 48,925,535 km (0.074 R)
• M78: 50,484,494 km (0.071 R)
• M79: 52,900,051 km (0.107 R)
• M80: 54,499,851 km (0.119 R)
• M81: 55,258,162 km (0.076 R)
• M82: 56,785,257 km (0.103 R)
• M83: 60,369,622 km (0.09 R)
• M84: 61,154,114 km (0.068 R)
• M85: 61,843,461 km (0.114 R)
• M86: 61,942,195 km (0.094 R)
• M87: 62,040,930 km (0.075 R)
• M88: 64,526,199 km (0.048 R)
• M89: 66,335,585 km (0.092 R)
• M90: 66,942,504 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.9

Radius: 3

Gravity: 27.99 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 17.14 AU - 19.52 AU

Year: 28522 Days

Day: 15.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,065,553 km

• M1: 343,626 km (0.101 R)
• M2: 395,986 km (0.047 R)
• M3: 508,782 km (0.064 R)
• M4: 1,051,823 km (0.099 R)
• M5: 1,128,866 km (0.073 R)
• M6: 1,288,486 km (0.079 R)
• M7: 1,315,713 km (0.039 R)
• M8: 1,398,740 km (0.102 R)
• M9: 2,090,481 km (0.1 R)
• M10: 2,187,570 km (0.096 R)
• M11: 2,624,695 km (0.106 R)
• M12: 2,799,874 km (0.079 R)
• M13: 3,087,999 km (0.093 R)
• M14: 3,385,400 km (0.084 R)
• M15: 3,653,180 km (0.063 R)
• M16: 3,770,016 km (0.076 R)
• M17: 3,809,360 km (0.051 R)
• M18: 3,967,485 km (0.068 R)
• M19: 4,249,627 km (0.11 R)
• M20: 5,396,893 km (0.116 R)
• M21: 5,799,311 km (0.097 R)
• M22: 5,935,595 km (0.089 R)
• M23: 5,981,372 km (0.114 R)
• M24: 7,015,093 km (0.082 R)
• M25: 7,063,413 km (0.061 R)
• M26: 7,552,299 km (0.089 R)
• M27: 7,651,482 km (0.069 R)
• M28: 7,750,965 km (0.082 R)
• M29: 7,951,276 km (0.052 R)
• M30: 8,102,669 km (0.057 R)
• M31: 8,926,056 km (0.116 R)
• M32: 9,937,637 km (0.114 R)
• M33: 10,100,699 km (0.098 R)
• M34: 10,319,560 km (0.11 R)
• M35: 10,484,567 km (0.104 R)
• M36: 14,269,243 km (0.119 R)
• M37: 14,330,429 km (0.112 R)
• M38: 14,576,218 km (0.026 R)
• M39: 15,825,510 km (0.083 R)
• M40: 16,784,881 km (0.102 R)
• M41: 17,238,911 km (0.117 R)
• M42: 18,092,965 km (0.11 R)
• M43: 18,291,930 km (0.093 R)
• M44: 18,558,364 km (0.102 R)
• M45: 19,501,130 km (0.106 R)
• M46: 20,115,528 km (0.1 R)
• M47: 20,805,324 km (0.085 R)
• M48: 21,925,363 km (0.11 R)
• M49: 22,279,312 km (0.114 R)
• M50: 23,424,633 km (0.054 R)
• M51: 24,515,800 km (0.077 R)
• M52: 26,747,052 km (0.106 R)
• M53: 28,116,621 km (0.079 R)
• M54: 28,347,001 km (0.091 R)
• M55: 29,430,838 km (0.079 R)
• M56: 30,370,462 km (0.081 R)
• M57: 30,764,952 km (0.108 R)
• M58: 30,844,089 km (0.059 R)
• M59: 31,399,546 km (0.061 R)
• M60: 33,248,127 km (0.113 R)
• M61: 34,144,517 km (0.083 R)
• M62: 34,554,715 km (0.119 R)
• M63: 35,297,019 km (0.04 R)
• M64: 35,379,747 km (0.115 R)
• M65: 36,294,837 km (0.044 R)
• M66: 36,629,487 km (0.089 R)
• M67: 36,713,412 km (0.054 R)
• M68: 37,049,259 km (0.059 R)
• M69: 39,429,511 km (0.106 R)
• M70: 41,072,395 km (0.054 R)
• M71: 41,595,987 km (0.074 R)
• M72: 41,858,531 km (0.086 R)
• M73: 41,946,196 km (0.094 R)
• M74: 43,002,656 km (0.067 R)
• M75: 43,534,177 km (0.06 R)
• M76: 44,156,953 km (0.065 R)
• M77: 44,424,883 km (0.102 R)
• M78: 46,314,753 km (0.11 R)
• M79: 48,506,661 km (0.108 R)
• M80: 48,875,270 km (0.072 R)
• M81: 51,763,107 km (0.097 R)
• M82: 52,328,438 km (0.037 R)
• M83: 54,897,482 km (0.101 R)
• M84: 55,281,649 km (0.103 R)
• M85: 56,826,846 km (0.077 R)
• M86: 58,680,214 km (0.097 R)
• M87: 59,368,065 km (0.088 R)
• M88: 60,751,546 km (0.091 R)
• M89: 61,646,590 km (0.12 R)
• M90: 62,545,972 km (0.072 R)
• M91: 62,947,194 km (0.117 R)
• M92: 63,651,201 km (0.093 R)
• M93: 64,054,667 km (0.088 R)
• M94: 64,762,713 km (0.111 R)
• M95: 65,066,995 km (0.086 R)
• M96: 67,415,532 km (0.116 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 18,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit