🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.41 AU - 0.61 AU

Year: 129 Days

Day: 32.5 Hours

Environment

Temp: 260 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.65 AU - 0.81 AU

Year: 220 Days

Day: 26.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.6 AU - 2.82 AU

Year: 1575 Days

Day: 36.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,821,809 km

• M1: 433,235 km (0.098 R)
• M2: 456,573 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.67 AU - 4.09 AU

Year: 2699 Days

Day: 42.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.09 AU - 4.11 AU

Year: 2931 Days

Day: 14.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.7

Radius: 8.8

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.21 AU - 13.45 AU

Year: 12585 Days

Day: 14.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,821,809 km

• M1: 124,465 km (0.091 R)
• M2: 265,387 km (0.113 R)
• M3: 434,283 km (0.06 R)
• M4: 585,526 km (0.119 R)
• M5: 677,678 km (0.067 R)
• M6: 1,095,804 km (0.116 R)
• M7: 1,481,617 km (0.093 R)
• M8: 1,689,708 km (0.064 R)
• M9: 1,935,497 km (0.11 R)
• M10: 2,221,977 km (0.084 R)
• M11: 2,614,672 km (0.117 R)
• M12: 3,061,820 km (0.059 R)
• M13: 3,361,913 km (0.067 R)
• M14: 3,601,868 km (0.105 R)
• M15: 4,062,480 km (0.07 R)
• M16: 4,135,035 km (0.1 R)
• M17: 4,318,292 km (0.114 R)
• M18: 5,077,801 km (0.093 R)
• M19: 5,234,729 km (0.065 R)
• M20: 6,251,246 km (0.065 R)
• M21: 7,239,191 km (0.116 R)
• M22: 7,728,675 km (0.06 R)
• M23: 8,552,809 km (0.077 R)
• M24: 8,833,754 km (0.114 R)
• M25: 9,117,691 km (0.099 R)
• M26: 9,212,985 km (0.116 R)
• M27: 9,308,728 km (0.11 R)
• M28: 9,694,540 km (0.104 R)
• M29: 10,135,106 km (0.082 R)
• M30: 10,333,024 km (0.104 R)
• M31: 11,239,138 km (0.086 R)
• M32: 12,170,684 km (0.069 R)
• M33: 12,539,593 km (0.102 R)
• M34: 12,645,658 km (0.085 R)
• M35: 13,450,793 km (0.06 R)
• M36: 13,887,021 km (0.065 R)
• M37: 14,051,878 km (0.041 R)
• M38: 16,136,973 km (0.056 R)
• M39: 16,542,233 km (0.117 R)
• M40: 16,892,292 km (0.106 R)
• M41: 17,185,803 km (0.1 R)
• M42: 17,362,778 km (0.083 R)
• M43: 17,897,291 km (0.069 R)
• M44: 18,739,527 km (0.107 R)
• M45: 18,800,114 km (0.097 R)
• M46: 18,982,474 km (0.097 R)
• M47: 19,226,468 km (0.108 R)
• M48: 21,342,530 km (0.109 R)
• M49: 21,469,389 km (0.082 R)
• M50: 22,106,975 km (0.086 R)
• M51: 22,299,358 km (0.072 R)
• M52: 23,793,541 km (0.109 R)
• M53: 24,387,146 km (0.099 R)
• M54: 25,387,058 km (0.1 R)
• M55: 25,588,566 km (0.103 R)
• M56: 26,060,996 km (0.078 R)
• M57: 27,289,195 km (0.098 R)
• M58: 27,426,675 km (0.087 R)
• M59: 27,910,176 km (0.112 R)
• M60: 29,166,349 km (0.047 R)
• M61: 29,307,120 km (0.106 R)
• M62: 29,659,872 km (0.076 R)
• M63: 29,801,392 km (0.051 R)
• M64: 30,227,147 km (0.064 R)
• M65: 31,228,705 km (0.055 R)
• M66: 31,516,831 km (0.073 R)
• M67: 32,532,301 km (0.113 R)
• M68: 33,044,075 km (0.087 R)
• M69: 33,411,188 km (0.093 R)
• M70: 33,779,648 km (0.034 R)
• M71: 34,446,406 km (0.086 R)
• M72: 34,520,756 km (0.099 R)
• M73: 36,624,102 km (0.107 R)
• M74: 37,080,226 km (0.055 R)
• M75: 37,461,850 km (0.118 R)
• M76: 39,233,538 km (0.117 R)
• M77: 40,168,823 km (0.063 R)
• M78: 40,560,620 km (0.109 R)
• M79: 40,796,387 km (0.082 R)
• M80: 42,538,753 km (0.062 R)
• M81: 43,098,249 km (0.051 R)
• M82: 45,116,324 km (0.112 R)
• M83: 46,341,980 km (0.107 R)
• M84: 46,752,925 km (0.118 R)
• M85: 46,835,204 km (0.09 R)
• M86: 47,165,067 km (0.085 R)
• M87: 47,330,223 km (0.066 R)
• M88: 49,663,202 km (0.075 R)
• M89: 51,013,173 km (0.061 R)
• M90: 53,576,533 km (0.111 R)
• M91: 55,395,792 km (0.102 R)
• M92: 56,269,145 km (0.113 R)
• M93: 56,532,138 km (0.085 R)
• M94: 56,619,802 km (0.102 R)
• M95: 57,499,587 km (0.059 R)
• M96: 58,118,025 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.1

Radius: 14.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.84 AU - 12.28 AU

Year: 14788 Days

Day: 12.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,821,809 km

• M1: 189,241 km (0.069 R)
• M2: 291,117 km (0.119 R)
• M3: 575,952 km (0.115 R)
• M4: 1,157,888 km (0.08 R)
• M5: 1,871,320 km (0.069 R)
• M6: 2,191,310 km (0.111 R)
• M7: 2,358,111 km (0.095 R)
• M8: 2,578,918 km (0.119 R)
• M9: 3,614,434 km (0.109 R)
• M10: 4,191,732 km (0.048 R)
• M11: 4,552,114 km (0.109 R)
• M12: 5,017,064 km (0.045 R)
• M13: 5,825,939 km (0.109 R)
• M14: 6,399,199 km (0.057 R)
• M15: 7,929,585 km (0.119 R)
• M16: 8,376,284 km (0.08 R)
• M17: 8,564,927 km (0.109 R)
• M18: 9,023,295 km (0.107 R)
• M19: 9,450,546 km (0.039 R)
• M20: 9,924,323 km (0.083 R)
• M21: 10,936,203 km (0.114 R)
• M22: 11,559,128 km (0.105 R)
• M23: 12,065,816 km (0.071 R)
• M24: 12,796,153 km (0.1 R)
• M25: 13,232,530 km (0.059 R)
• M26: 13,718,125 km (0.055 R)
• M27: 14,389,819 km (0.117 R)
• M28: 15,118,211 km (0.107 R)
• M29: 15,765,372 km (0.095 R)
• M30: 16,186,190 km (0.106 R)
• M31: 16,421,657 km (0.105 R)
• M32: 16,753,166 km (0.113 R)
• M33: 16,848,311 km (0.114 R)
• M34: 17,039,048 km (0.102 R)
• M35: 17,278,554 km (0.041 R)
• M36: 17,422,916 km (0.063 R)
• M37: 17,761,007 km (0.119 R)
• M38: 17,857,947 km (0.113 R)
• M39: 17,955,185 km (0.107 R)
• M40: 18,296,717 km (0.052 R)
• M41: 18,788,445 km (0.094 R)
• M42: 18,936,846 km (0.11 R)
• M43: 20,188,382 km (0.086 R)
• M44: 21,829,172 km (0.108 R)
• M45: 21,933,142 km (0.105 R)
• M46: 22,560,406 km (0.098 R)
• M47: 23,140,696 km (0.109 R)
• M48: 23,512,447 km (0.035 R)
• M49: 23,619,110 km (0.025 R)
• M50: 24,531,657 km (0.076 R)
• M51: 24,965,192 km (0.116 R)
• M52: 25,346,517 km (0.107 R)
• M53: 26,115,001 km (0.105 R)
• M54: 27,618,759 km (0.11 R)
• M55: 27,843,904 km (0.045 R)
• M56: 28,013,248 km (0.106 R)
• M57: 28,126,344 km (0.108 R)
• M58: 28,523,078 km (0.079 R)
• M59: 28,636,922 km (0.067 R)
• M60: 28,921,906 km (0.111 R)
• M61: 29,437,271 km (0.062 R)
• M62: 30,360,888 km (0.104 R)
• M63: 31,470,156 km (0.108 R)
• M64: 31,941,240 km (0.114 R)
• M65: 32,355,327 km (0.115 R)
• M66: 32,533,348 km (0.111 R)
• M67: 32,711,669 km (0.106 R)
• M68: 33,308,415 km (0.096 R)
• M69: 34,937,835 km (0.093 R)
• M70: 35,670,266 km (0.096 R)
• M71: 36,038,426 km (0.076 R)
• M72: 37,960,460 km (0.114 R)
• M73: 38,461,912 km (0.055 R)
• M74: 38,902,477 km (0.104 R)
• M75: 39,725,116 km (0.119 R)
• M76: 40,106,740 km (0.086 R)
• M77: 40,873,579 km (0.099 R)
• M78: 42,877,143 km (0.096 R)
• M79: 43,595,662 km (0.068 R)
• M80: 43,923,730 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.9

Radius: 4.4

Gravity: 30.93 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 14.74 AU - 16 AU

Year: 21277 Days

Day: 18.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,821,809 km

• M1: 154,385 km (0.107 R)
• M2: 222,602 km (0.084 R)
• M3: 253,120 km (0.096 R)
• M4: 354,248 km (0.106 R)
• M5: 428,897 km (0.081 R)
• M6: 468,241 km (0.106 R)
• M7: 1,339,350 km (0.108 R)
• M8: 1,932,356 km (0.085 R)
• M9: 2,134,612 km (0.076 R)
• M10: 2,343,750 km (0.096 R)
• M11: 2,743,924 km (0.109 R)
• M12: 3,125,848 km (0.106 R)
• M13: 3,524,376 km (0.094 R)
• M14: 4,194,874 km (0.074 R)
• M15: 5,179,078 km (0.111 R)
• M16: 5,459,425 km (0.062 R)
• M17: 5,840,899 km (0.119 R)
• M18: 5,937,539 km (0.078 R)
• M19: 6,181,683 km (0.056 R)
• M20: 6,379,302 km (0.086 R)
• M21: 6,579,015 km (0.118 R)
• M22: 7,979,850 km (0.099 R)
• M23: 8,033,555 km (0.059 R)
• M24: 8,466,641 km (0.067 R)
• M25: 9,130,556 km (0.083 R)
• M26: 10,099,502 km (0.098 R)
• M27: 10,743,670 km (0.11 R)
• M28: 11,220,439 km (0.115 R)
• M29: 11,280,577 km (0.079 R)
• M30: 11,521,878 km (0.103 R)
• M31: 11,765,125 km (0.057 R)
• M32: 12,754,415 km (0.111 R)
• M33: 15,341,561 km (0.119 R)
• M34: 15,945,338 km (0.06 R)
• M35: 16,968,886 km (0.1 R)
• M36: 17,384,320 km (0.108 R)
• M37: 21,567,974 km (0.1 R)
• M38: 22,168,310 km (0.112 R)
• M39: 23,002,767 km (0.101 R)
• M40: 24,002,081 km (0.111 R)
• M41: 24,468,078 km (0.055 R)
• M42: 26,361,688 km (0.078 R)
• M43: 26,681,827 km (0.115 R)
• M44: 27,245,213 km (0.089 R)
• M45: 28,138,462 km (0.109 R)
• M46: 28,220,142 km (0.059 R)
• M47: 30,706,908 km (0.069 R)
• M48: 30,790,982 km (0.105 R)
• M49: 32,660,357 km (0.068 R)
• M50: 33,176,619 km (0.118 R)
• M51: 33,782,191 km (0.068 R)
• M52: 33,868,958 km (0.063 R)
• M53: 35,444,224 km (0.101 R)
• M54: 35,709,161 km (0.099 R)
• M55: 36,329,693 km (0.098 R)
• M56: 37,581,528 km (0.071 R)
• M57: 38,032,117 km (0.114 R)
• M58: 41,235,307 km (0.11 R)
• M59: 41,328,057 km (0.058 R)
• M60: 42,166,254 km (0.101 R)
• M61: 42,821,942 km (0.078 R)
• M62: 43,575,616 km (0.113 R)
• M63: 43,670,162 km (0.077 R)
• M64: 44,048,794 km (0.105 R)
• M65: 44,238,634 km (0.095 R)
• M66: 45,191,422 km (0.115 R)
• M67: 45,478,650 km (0.085 R)
• M68: 46,440,415 km (0.063 R)
• M69: 47,311,523 km (0.086 R)
• M70: 47,895,404 km (0.069 R)
• M71: 49,858,577 km (0.102 R)
• M72: 50,155,379 km (0.118 R)
• M73: 51,647,917 km (0.053 R)
• M74: 52,148,621 km (0.116 R)
• M75: 52,550,291 km (0.049 R)
• M76: 54,676,376 km (0.073 R)
• M77: 55,801,203 km (0.101 R)
• M78: 57,347,147 km (0.115 R)
• M79: 58,594,195 km (0.117 R)
• M80: 59,535,315 km (0.112 R)
• M81: 60,060,254 km (0.097 R)
• M82: 61,538,281 km (0.118 R)
• M83: 63,135,238 km (0.066 R)
• M84: 63,563,387 km (0.095 R)
• M85: 65,610,185 km (0.07 R)
• M86: 66,152,478 km (0.052 R)
• M87: 66,696,266 km (0.092 R)
• M88: 68,445,963 km (0.053 R)
• M89: 69,878,811 km (0.118 R)
• M90: 70,321,770 km (0.042 R)
• M91: 71,321,533 km (0.057 R)
• M92: 72,214,183 km (0.098 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 14,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit