🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.52 AU - 0.56 AU

Year: 153 Days

Day: 12.3 Hours

Environment

Temp: 205 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.19 AU - 1.32 AU

Year: 538 Days

Day: 22.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,824,754 km

• M1: 789,578 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.29 AU - 1.31 AU

Year: 571 Days

Day: 28.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2 AU - 3.18 AU

Year: 1605 Days

Day: 20.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.7 AU - 4.4 AU

Year: 2575 Days

Day: 27.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.6

Radius: 9.2

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.14 AU - 4.88 AU

Year: 3092 Days

Day: 7.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,824,754 km

• M1: 134,638 km (0.078 R)
• M2: 199,414 km (0.061 R)
• M3: 354,697 km (0.108 R)
• M4: 412,142 km (0.106 R)
• M5: 598,990 km (0.109 R)
• M6: 784,192 km (0.063 R)
• M7: 873,951 km (0.115 R)
• M8: 1,097,300 km (0.047 R)
• M9: 1,210,097 km (0.114 R)
• M10: 1,268,141 km (0.071 R)
• M11: 1,338,901 km (0.115 R)
• M12: 1,472,492 km (0.061 R)
• M13: 1,585,139 km (0.091 R)
• M14: 1,805,796 km (0.108 R)
• M15: 1,886,130 km (0.047 R)
• M16: 2,050,388 km (0.082 R)
• M17: 2,320,413 km (0.084 R)
• M18: 2,422,738 km (0.098 R)
• M19: 2,511,748 km (0.092 R)
• M20: 2,677,652 km (0.105 R)
• M21: 2,909,978 km (0.09 R)
• M22: 3,068,402 km (0.063 R)
• M23: 3,577,932 km (0.064 R)
• M24: 3,851,248 km (0.118 R)
• M25: 4,131,444 km (0.027 R)
• M26: 4,364,069 km (0.117 R)
• M27: 4,842,184 km (0.081 R)
• M28: 5,433,843 km (0.087 R)
• M29: 5,590,323 km (0.083 R)
• M30: 5,748,298 km (0.079 R)
• M31: 5,967,908 km (0.099 R)
• M32: 6,539,372 km (0.118 R)
• M33: 6,747,762 km (0.11 R)
• M34: 6,831,686 km (0.114 R)
• M35: 6,958,395 km (0.094 R)
• M36: 7,021,974 km (0.026 R)
• M37: 7,256,843 km (0.08 R)
• M38: 7,364,404 km (0.095 R)
• M39: 7,450,872 km (0.1 R)
• M40: 7,844,314 km (0.119 R)
• M41: 7,976,858 km (0.098 R)
• M42: 8,132,589 km (0.098 R)
• M43: 8,244,488 km (0.083 R)
• M44: 8,514,961 km (0.086 R)
• M45: 8,926,206 km (0.118 R)
• M46: 8,995,320 km (0.111 R)
• M47: 9,087,771 km (0.066 R)
• M48: 9,297,208 km (0.032 R)
• M49: 9,507,992 km (0.111 R)
• M50: 9,958,581 km (0.052 R)
• M51: 10,659,447 km (0.1 R)
• M52: 10,831,035 km (0.096 R)
• M53: 11,276,538 km (0.117 R)
• M54: 11,351,337 km (0.057 R)
• M55: 11,702,742 km (0.069 R)
• M56: 11,905,148 km (0.116 R)
• M57: 12,622,769 km (0.049 R)
• M58: 12,830,411 km (0.078 R)
• M59: 12,960,711 km (0.056 R)
• M60: 14,153,455 km (0.114 R)
• M61: 14,234,237 km (0.03 R)
• M62: 14,803,756 km (0.089 R)
• M63: 15,215,300 km (0.051 R)
• M64: 15,436,256 km (0.119 R)
• M65: 15,519,433 km (0.062 R)
• M66: 15,630,434 km (0.04 R)
• M67: 15,769,710 km (0.119 R)
• M68: 15,965,384 km (0.108 R)
• M69: 16,898,426 km (0.114 R)
• M70: 17,127,311 km (0.087 R)
• M71: 17,357,243 km (0.079 R)
• M72: 17,820,098 km (0.047 R)
• M73: 18,228,501 km (0.099 R)
• M74: 18,492,690 km (0.096 R)
• M75: 18,965,420 km (0.07 R)
• M76: 19,143,591 km (0.09 R)
• M77: 19,741,982 km (0.108 R)
• M78: 19,802,270 km (0.114 R)
• M79: 20,073,790 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.9

Radius: 8.7

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.64 AU - 12.12 AU

Year: 14780 Days

Day: 9.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,824,754 km

• M1: 127,607 km (0.077 R)
• M2: 189,690 km (0.076 R)
• M3: 438,023 km (0.105 R)
• M4: 598,691 km (0.119 R)
• M5: 741,856 km (0.113 R)
• M6: 876,644 km (0.046 R)
• M7: 1,062,294 km (0.064 R)
• M8: 1,215,632 km (0.116 R)
• M9: 1,568,982 km (0.097 R)
• M10: 1,900,342 km (0.075 R)
• M11: 2,087,937 km (0.098 R)
• M12: 2,225,717 km (0.075 R)
• M13: 2,867,492 km (0.105 R)
• M14: 3,208,874 km (0.098 R)
• M15: 3,336,332 km (0.099 R)
• M16: 3,432,972 km (0.094 R)
• M17: 3,662,156 km (0.115 R)
• M18: 3,896,426 km (0.115 R)
• M19: 4,135,783 km (0.045 R)
• M20: 4,628,558 km (0.101 R)
• M21: 4,955,280 km (0.102 R)
• M22: 5,554,419 km (0.096 R)
• M23: 5,901,636 km (0.112 R)
• M24: 6,415,505 km (0.088 R)
• M25: 7,109,190 km (0.077 R)
• M26: 7,698,306 km (0.065 R)
• M27: 8,655,434 km (0.107 R)
• M28: 9,374,999 km (0.101 R)
• M29: 9,649,811 km (0.06 R)
• M30: 10,395,556 km (0.069 R)
• M31: 10,727,663 km (0.11 R)
• M32: 11,015,041 km (0.1 R)
• M33: 11,450,969 km (0.082 R)
• M34: 12,339,730 km (0.073 R)
• M35: 12,893,691 km (0.105 R)
• M36: 14,869,430 km (0.107 R)
• M37: 15,136,313 km (0.08 R)
• M38: 17,160,372 km (0.115 R)
• M39: 17,272,121 km (0.073 R)
• M40: 17,665,414 km (0.054 R)
• M41: 19,267,907 km (0.12 R)
• M42: 19,325,951 km (0.104 R)
• M43: 21,757,365 km (0.091 R)
• M44: 23,845,751 km (0.108 R)
• M45: 24,471,968 km (0.102 R)
• M46: 25,103,719 km (0.102 R)
• M47: 25,676,829 km (0.108 R)
• M48: 26,512,333 km (0.093 R)
• M49: 27,030,839 km (0.048 R)
• M50: 27,226,214 km (0.112 R)
• M51: 27,618,310 km (0.111 R)
• M52: 28,143,847 km (0.084 R)
• M53: 28,938,661 km (0.053 R)
• M54: 29,472,426 km (0.116 R)
• M55: 29,740,655 km (0.107 R)
• M56: 30,549,980 km (0.107 R)
• M57: 31,503,367 km (0.107 R)
• M58: 33,579,037 km (0.095 R)
• M59: 33,859,234 km (0.093 R)
• M60: 35,129,170 km (0.069 R)
• M61: 35,841,406 km (0.103 R)
• M62: 36,056,079 km (0.094 R)
• M63: 36,414,665 km (0.104 R)
• M64: 36,702,491 km (0.114 R)
• M65: 37,861,127 km (0.116 R)
• M66: 39,252,536 km (0.09 R)
• M67: 39,473,642 km (0.087 R)
• M68: 41,633,536 km (0.11 R)
• M69: 41,783,882 km (0.032 R)
• M70: 42,387,061 km (0.12 R)
• M71: 43,449,654 km (0.059 R)
• M72: 43,754,984 km (0.107 R)
• M73: 43,831,428 km (0.111 R)
• M74: 43,907,873 km (0.099 R)
• M75: 44,521,074 km (0.119 R)
• M76: 45,214,460 km (0.091 R)
• M77: 45,291,653 km (0.093 R)
• M78: 45,601,171 km (0.12 R)
• M79: 45,678,663 km (0.104 R)
• M80: 46,533,764 km (0.096 R)
• M81: 47,002,454 km (0.066 R)
• M82: 47,394,251 km (0.057 R)
• M83: 49,051,496 km (0.101 R)
• M84: 50,807,925 km (0.03 R)
• M85: 51,049,077 km (0.084 R)
• M86: 53,399,259 km (0.116 R)
• M87: 54,299,988 km (0.117 R)
• M88: 54,546,525 km (0.115 R)
• M89: 54,711,083 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.5

Radius: 5.8

Gravity: 15.98 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.78 AU - 17.32 AU

Year: 20276 Days

Day: 18.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,824,754 km

• M1: 122,820 km (0.113 R)
• M2: 176,974 km (0.041 R)
• M3: 228,885 km (0.099 R)
• M4: 335,249 km (0.037 R)
• M5: 403,615 km (0.091 R)
• M6: 886,966 km (0.113 R)
• M7: 1,034,918 km (0.069 R)
• M8: 1,410,708 km (0.081 R)
• M9: 1,982,471 km (0.097 R)
• M10: 2,046,499 km (0.1 R)
• M11: 2,479,435 km (0.05 R)
• M12: 3,542,627 km (0.119 R)
• M13: 3,620,717 km (0.038 R)
• M14: 3,938,314 km (0.034 R)
• M15: 4,019,246 km (0.087 R)
• M16: 4,431,538 km (0.114 R)
• M17: 5,793,626 km (0.089 R)
• M18: 5,839,553 km (0.076 R)
• M19: 5,885,629 km (0.067 R)
• M20: 7,125,496 km (0.102 R)
• M21: 7,673,772 km (0.062 R)
• M22: 7,724,187 km (0.051 R)
• M23: 7,774,901 km (0.034 R)
• M24: 7,927,341 km (0.042 R)
• M25: 8,235,363 km (0.074 R)
• M26: 11,523,973 km (0.065 R)
• M27: 11,756,149 km (0.112 R)
• M28: 12,700,111 km (0.072 R)
• M29: 13,913,799 km (0.11 R)
• M30: 14,722,375 km (0.113 R)
• M31: 15,227,567 km (0.11 R)
• M32: 15,802,621 km (0.101 R)
• M33: 16,125,154 km (0.078 R)
• M34: 16,711,279 km (0.064 R)
• M35: 16,842,476 km (0.119 R)
• M36: 17,770,282 km (0.113 R)
• M37: 18,510,941 km (0.05 R)
• M38: 18,782,761 km (0.083 R)
• M39: 19,192,958 km (0.046 R)
• M40: 20,022,179 km (0.102 R)
• M41: 23,895,866 km (0.095 R)
• M42: 24,489,022 km (0.081 R)
• M43: 24,862,119 km (0.063 R)
• M44: 24,937,067 km (0.066 R)
• M45: 25,237,161 km (0.037 R)
• M46: 25,689,694 km (0.106 R)
• M47: 26,449,801 km (0.034 R)
• M48: 28,538,786 km (0.069 R)
• M49: 28,695,714 km (0.119 R)
• M50: 29,960,714 km (0.055 R)
• M51: 30,439,726 km (0.094 R)
• M52: 30,519,910 km (0.11 R)
• M53: 30,921,431 km (0.118 R)
• M54: 31,243,814 km (0.097 R)
• M55: 33,366,907 km (0.072 R)
• M56: 33,614,791 km (0.089 R)
• M57: 34,279,006 km (0.09 R)
• M58: 34,947,559 km (0.083 R)
• M59: 35,958,391 km (0.107 R)
• M60: 37,064,219 km (0.119 R)
• M61: 37,235,359 km (0.11 R)
• M62: 37,664,406 km (0.101 R)
• M63: 38,700,520 km (0.103 R)
• M64: 38,874,203 km (0.086 R)
• M65: 38,961,120 km (0.098 R)
• M66: 41,243,086 km (0.073 R)
• M67: 42,668,903 km (0.096 R)
• M68: 44,201,384 km (0.041 R)
• M69: 45,111,238 km (0.096 R)
• M70: 45,294,047 km (0.072 R)
• M71: 46,857,045 km (0.046 R)
• M72: 47,505,701 km (0.117 R)
• M73: 48,157,350 km (0.112 R)
• M74: 48,344,048 km (0.092 R)
• M75: 48,531,045 km (0.105 R)
• M76: 48,718,342 km (0.106 R)
• M77: 50,414,034 km (0.087 R)
• M78: 50,603,724 km (0.063 R)
• M79: 52,033,281 km (0.094 R)
• M80: 52,512,892 km (0.119 R)
• M81: 53,283,022 km (0.11 R)
• M82: 53,379,662 km (0.118 R)
• M83: 54,445,397 km (0.053 R)
• M84: 55,127,264 km (0.08 R)
• M85: 57,684,640 km (0.042 R)
• M86: 58,479,304 km (0.039 R)
• M87: 59,177,626 km (0.069 R)
• M88: 59,778,412 km (0.088 R)
• M89: 60,884,987 km (0.114 R)
• M90: 61,289,051 km (0.118 R)
• M91: 62,099,871 km (0.104 R)
• M92: 62,303,175 km (0.072 R)
• M93: 65,585,202 km (0.088 R)
• M94: 66,934,575 km (0.094 R)
• M95: 67,560,343 km (0.063 R)
• M96: 67,874,050 km (0.095 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 11,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit