🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.67 AU - 0.69 AU

Year: 198 Days

Day: 19.7 Hours

Environment

Temp: 217 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.19 AU - 1.67 AU

Year: 604 Days

Day: 29.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.49 AU - 2.33 AU

Year: 932 Days

Day: 35.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,053,859 km

• M1: 352,303 km (0.097 R)
• M2: 392,694 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.47 AU - 2.43 AU

Year: 962 Days

Day: 47.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.51 AU - 3.59 AU

Year: 1881 Days

Day: 36.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,053,859 km

• M1: 1,765,704 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.24 AU - 3.76 AU

Year: 2312 Days

Day: 30.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,053,859 km

• M1: 1,244,355 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.4

Radius: 13.1

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7 AU - 8.9 AU

Year: 7915 Days

Day: 12.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 100,053,859 km

• M1: 208,839 km (0.036 R)
• M2: 436,078 km (0.112 R)
• M3: 539,600 km (0.057 R)
• M4: 922,869 km (0.078 R)
• M5: 1,299,407 km (0.109 R)
• M6: 1,836,015 km (0.116 R)
• M7: 1,967,960 km (0.102 R)
• M8: 2,052,184 km (0.042 R)
• M9: 2,312,334 km (0.095 R)
• M10: 2,455,649 km (0.078 R)
• M11: 3,196,757 km (0.114 R)
• M12: 3,316,734 km (0.084 R)
• M13: 4,025,380 km (0.063 R)
• M14: 4,242,745 km (0.077 R)
• M15: 4,330,709 km (0.094 R)
• M16: 4,464,000 km (0.096 R)
• M17: 4,643,817 km (0.108 R)
• M18: 4,734,623 km (0.089 R)
• M19: 5,033,968 km (0.103 R)
• M20: 5,339,597 km (0.114 R)
• M21: 5,699,828 km (0.05 R)
• M22: 5,944,421 km (0.054 R)
• M23: 6,217,587 km (0.104 R)
• M24: 6,368,232 km (0.077 R)
• M25: 6,545,655 km (0.043 R)
• M26: 7,752,162 km (0.08 R)
• M27: 7,887,398 km (0.097 R)
• M28: 8,242,843 km (0.119 R)
• M29: 8,687,597 km (0.082 R)
• M30: 8,828,219 km (0.105 R)
• M31: 9,168,704 km (0.095 R)
• M32: 9,283,146 km (0.116 R)
• M33: 9,484,655 km (0.118 R)
• M34: 10,097,856 km (0.116 R)
• M35: 11,982,490 km (0.091 R)
• M36: 12,202,100 km (0.101 R)
• M37: 13,158,180 km (0.097 R)
• M38: 13,417,134 km (0.1 R)
• M39: 13,874,604 km (0.09 R)
• M40: 14,138,345 km (0.105 R)
• M41: 14,270,739 km (0.064 R)
• M42: 14,838,314 km (0.072 R)
• M43: 15,720,791 km (0.032 R)
• M44: 16,970,532 km (0.097 R)
• M45: 17,076,148 km (0.119 R)
• M46: 17,821,594 km (0.117 R)
• M47: 18,072,320 km (0.056 R)
• M48: 18,180,180 km (0.087 R)
• M49: 18,324,393 km (0.119 R)
• M50: 19,197,147 km (0.118 R)
• M51: 20,046,264 km (0.12 R)
• M52: 21,210,285 km (0.071 R)
• M53: 22,011,083 km (0.079 R)
• M54: 22,434,594 km (0.102 R)
• M55: 25,312,708 km (0.063 R)
• M56: 25,594,700 km (0.118 R)
• M57: 25,958,821 km (0.109 R)
• M58: 26,243,356 km (0.046 R)
• M59: 26,487,949 km (0.025 R)
• M60: 26,692,449 km (0.069 R)
• M61: 27,474,098 km (0.03 R)
• M62: 27,598,114 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.5

Radius: 11.9

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.13 AU - 10.59 AU

Year: 9312 Days

Day: 10.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 100,053,859 km

• M1: 570,566 km (0.058 R)
• M2: 655,837 km (0.077 R)
• M3: 1,027,737 km (0.113 R)
• M4: 1,228,199 km (0.099 R)
• M5: 2,155,556 km (0.043 R)
• M6: 2,838,021 km (0.1 R)
• M7: 3,283,673 km (0.093 R)
• M8: 3,364,606 km (0.11 R)
• M9: 3,556,241 km (0.12 R)
• M10: 3,893,135 km (0.041 R)
• M11: 4,065,472 km (0.061 R)
• M12: 5,121,184 km (0.041 R)
• M13: 5,598,700 km (0.095 R)
• M14: 5,859,150 km (0.102 R)
• M15: 5,958,034 km (0.108 R)
• M16: 6,224,019 km (0.1 R)
• M17: 6,528,152 km (0.057 R)
• M18: 7,010,755 km (0.047 R)
• M19: 7,505,026 km (0.081 R)
• M20: 7,937,813 km (0.095 R)
• M21: 8,083,820 km (0.107 R)
• M22: 8,415,778 km (0.107 R)
• M23: 8,714,525 km (0.041 R)
• M24: 10,660,344 km (0.106 R)
• M25: 10,821,611 km (0.049 R)
• M26: 12,099,177 km (0.042 R)
• M27: 12,225,288 km (0.107 R)
• M28: 12,309,661 km (0.103 R)
• M29: 12,862,724 km (0.066 R)
• M30: 13,034,612 km (0.103 R)
• M31: 13,207,248 km (0.072 R)
• M32: 13,337,099 km (0.104 R)
• M33: 13,467,548 km (0.072 R)
• M34: 13,949,104 km (0.055 R)
• M35: 14,258,622 km (0.074 R)
• M36: 14,481,074 km (0.104 R)
• M37: 14,570,384 km (0.036 R)
• M38: 14,884,390 km (0.092 R)
• M39: 16,627,803 km (0.097 R)
• M40: 17,857,647 km (0.104 R)
• M41: 18,241,815 km (0.111 R)
• M42: 18,483,415 km (0.057 R)
• M43: 18,628,974 km (0.09 R)
• M44: 18,920,989 km (0.068 R)
• M45: 19,165,432 km (0.087 R)
• M46: 20,204,090 km (0.071 R)
• M47: 21,566,029 km (0.089 R)
• M48: 22,077,953 km (0.098 R)
• M49: 22,335,560 km (0.118 R)
• M50: 22,853,468 km (0.087 R)
• M51: 23,061,858 km (0.045 R)
• M52: 23,218,487 km (0.064 R)
• M53: 24,537,641 km (0.104 R)
• M54: 25,718,417 km (0.093 R)
• M55: 26,588,927 km (0.088 R)
• M56: 27,413,660 km (0.101 R)
• M57: 27,690,566 km (0.088 R)
• M58: 28,414,620 km (0.043 R)
• M59: 28,638,568 km (0.067 R)
• M60: 28,863,264 km (0.107 R)
• M61: 30,337,551 km (0.075 R)
• M62: 30,509,289 km (0.073 R)
• M63: 30,968,704 km (0.117 R)
• M64: 31,256,979 km (0.094 R)
• M65: 31,604,196 km (0.065 R)
• M66: 32,068,996 km (0.105 R)
• M67: 32,302,369 km (0.059 R)
• M68: 33,123,213 km (0.116 R)
• M69: 33,418,070 km (0.119 R)
• M70: 34,129,258 km (0.109 R)
• M71: 35,025,349 km (0.118 R)
• M72: 35,145,477 km (0.065 R)
• M73: 35,627,032 km (0.09 R)
• M74: 36,050,244 km (0.092 R)
• M75: 36,353,629 km (0.041 R)
• M76: 38,872,558 km (0.089 R)
• M77: 38,996,874 km (0.113 R)
• M78: 39,808,143 km (0.107 R)
• M79: 40,561,967 km (0.064 R)
• M80: 40,940,599 km (0.115 R)
• M81: 41,193,718 km (0.097 R)
• M82: 42,147,554 km (0.107 R)
• M83: 42,275,311 km (0.05 R)
• M84: 42,659,179 km (0.032 R)
• M85: 42,980,067 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.8

Radius: 5.3

Gravity: 33.88 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 14.23 AU - 20.53 AU

Year: 25584 Days

Day: 19.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,053,859 km

• M1: 165,904 km (0.088 R)
• M2: 370,255 km (0.098 R)
• M3: 692,788 km (0.097 R)
• M4: 988,692 km (0.117 R)
• M5: 1,117,346 km (0.11 R)
• M6: 1,355,656 km (0.077 R)
• M7: 1,535,473 km (0.05 R)
• M8: 1,572,274 km (0.092 R)
• M9: 2,631,726 km (0.03 R)
• M10: 3,565,516 km (0.047 R)
• M11: 3,614,733 km (0.12 R)
• M12: 3,763,583 km (0.112 R)
• M13: 3,914,527 km (0.053 R)
• M14: 4,170,489 km (0.113 R)
• M15: 4,484,795 km (0.11 R)
• M16: 4,644,864 km (0.112 R)
• M17: 5,529,736 km (0.098 R)
• M18: 5,874,708 km (0.069 R)
• M19: 6,405,182 km (0.1 R)
• M20: 8,216,364 km (0.059 R)
• M21: 8,609,657 km (0.069 R)
• M22: 8,942,063 km (0.052 R)
• M23: 11,969,326 km (0.112 R)
• M24: 12,714,622 km (0.118 R)
• M25: 13,706,007 km (0.063 R)
• M26: 14,563,951 km (0.118 R)
• M27: 16,249,770 km (0.104 R)
• M28: 16,577,838 km (0.12 R)
• M29: 17,240,407 km (0.088 R)
• M30: 17,323,882 km (0.069 R)
• M31: 17,575,057 km (0.115 R)
• M32: 17,658,981 km (0.111 R)
• M33: 18,335,613 km (0.045 R)
• M34: 19,453,109 km (0.071 R)
• M35: 20,947,442 km (0.119 R)
• M36: 23,027,151 km (0.109 R)
• M37: 26,219,570 km (0.118 R)
• M38: 26,507,845 km (0.086 R)
• M39: 27,087,537 km (0.066 R)
• M40: 27,184,626 km (0.113 R)
• M41: 28,161,201 km (0.091 R)
• M42: 31,770,848 km (0.113 R)
• M43: 32,902,556 km (0.079 R)
• M44: 34,151,997 km (0.111 R)
• M45: 34,782,552 km (0.089 R)
• M46: 36,268,807 km (0.113 R)
• M47: 36,375,769 km (0.114 R)
• M48: 38,755,124 km (0.112 R)
• M49: 39,083,491 km (0.113 R)
• M50: 40,295,234 km (0.12 R)
• M51: 41,295,744 km (0.12 R)
• M52: 41,519,243 km (0.087 R)
• M53: 44,575,229 km (0.114 R)
• M54: 45,264,127 km (0.077 R)
• M55: 46,885,020 km (0.104 R)
• M56: 48,760,828 km (0.051 R)
• M57: 51,259,710 km (0.103 R)
• M58: 54,288,469 km (0.092 R)
• M59: 55,269,831 km (0.04 R)
• M60: 55,639,338 km (0.12 R)
• M61: 57,001,426 km (0.093 R)
• M62: 57,998,795 km (0.077 R)
• M63: 58,750,525 km (0.106 R)
• M64: 60,263,857 km (0.086 R)
• M65: 63,200,014 km (0.115 R)
• M66: 63,586,425 km (0.094 R)
• M67: 68,020,207 km (0.061 R)
• M68: 69,210,408 km (0.103 R)
• M69: 75,127,452 km (0.111 R)
• M70: 77,319,061 km (0.058 R)
• M71: 77,732,250 km (0.107 R)
• M72: 80,227,094 km (0.089 R)
• M73: 80,645,370 km (0.114 R)
• M74: 81,484,315 km (0.106 R)
• M75: 83,311,802 km (0.044 R)
• M76: 85,579,407 km (0.064 R)
• M77: 86,006,957 km (0.115 R)
• M78: 86,149,524 km (0.107 R)
• M79: 87,150,184 km (0.068 R)
• M80: 87,580,278 km (0.097 R)
• M81: 88,010,970 km (0.118 R)
• M82: 88,298,647 km (0.062 R)
• M83: 88,442,411 km (0.112 R)
• M84: 88,586,474 km (0.083 R)
• M85: 89,163,173 km (0.094 R)
• M86: 90,755,343 km (0.091 R)
• M87: 91,627,948 km (0.108 R)
• M88: 93,088,173 km (0.075 R)
• M89: 93,527,841 km (0.116 R)
• M90: 94,261,918 km (0.095 R)
• M91: 94,850,735 km (0.072 R)
• M92: 95,588,252 km (0.071 R)
• M93: 99,005,816 km (0.056 R)
• M94: 99,304,862 km (0.106 R)
• M95: 99,454,460 km (0.101 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 15,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit