🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.61 AU - 0.73 AU

Year: 233 Days

Day: 23.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.68 AU - 0.68 AU

Year: 238 Days

Day: 45.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,836,331 km

• M1: 556,354 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.98 AU - 2.22 AU

Year: 1292 Days

Day: 26 Hours

Environment

Temp: -120 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,836,331 km

• M1: 28,723 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.14 AU - 2.48 AU

Year: 1491 Days

Day: 18.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.7

Radius: 13.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.37 AU - 4.03 AU

Year: 3022 Days

Day: 9.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,836,331 km

• M1: 176,825 km (0.114 R)
• M2: 266,434 km (0.113 R)
• M3: 364,570 km (0.091 R)
• M4: 583,731 km (0.12 R)
• M5: 683,812 km (0.103 R)
• M6: 800,797 km (0.091 R)
• M7: 1,068,727 km (0.058 R)
• M8: 1,304,942 km (0.094 R)
• M9: 1,678,189 km (0.085 R)
• M10: 1,927,120 km (0.084 R)
• M11: 2,012,839 km (0.092 R)
• M12: 2,233,197 km (0.095 R)
• M13: 2,843,108 km (0.108 R)
• M14: 3,226,826 km (0.032 R)
• M15: 3,556,390 km (0.08 R)
• M16: 3,897,025 km (0.09 R)
• M17: 4,043,630 km (0.06 R)
• M18: 4,210,881 km (0.1 R)
• M19: 4,475,669 km (0.05 R)
• M20: 4,687,649 km (0.115 R)
• M21: 4,902,921 km (0.043 R)
• M22: 5,001,954 km (0.111 R)
• M23: 5,201,817 km (0.036 R)
• M24: 5,547,987 km (0.058 R)
• M25: 5,713,442 km (0.069 R)
• M26: 5,901,636 km (0.111 R)
• M27: 6,155,653 km (0.116 R)
• M28: 6,435,102 km (0.095 R)
• M29: 7,366,349 km (0.077 R)
• M30: 7,480,043 km (0.105 R)
• M31: 7,686,189 km (0.11 R)
• M32: 7,847,904 km (0.119 R)
• M33: 8,458,264 km (0.108 R)
• M34: 8,553,557 km (0.096 R)
• M35: 9,279,556 km (0.117 R)
• M36: 9,451,893 km (0.101 R)
• M37: 9,649,960 km (0.106 R)
• M38: 9,899,789 km (0.109 R)
• M39: 10,456,592 km (0.107 R)
• M40: 10,559,067 km (0.093 R)
• M41: 10,687,421 km (0.097 R)
• M42: 11,023,867 km (0.099 R)
• M43: 11,946,736 km (0.105 R)
• M44: 12,702,954 km (0.081 R)
• M45: 12,867,062 km (0.074 R)
• M46: 13,197,375 km (0.108 R)
• M47: 13,335,753 km (0.093 R)
• M48: 14,517,875 km (0.067 R)
• M49: 15,150,375 km (0.031 R)
• M50: 15,324,507 km (0.113 R)
• M51: 15,470,065 km (0.064 R)
• M52: 15,557,580 km (0.115 R)
• M53: 15,703,887 km (0.105 R)
• M54: 15,850,792 km (0.116 R)
• M55: 16,175,270 km (0.036 R)
• M56: 16,323,521 km (0.079 R)
• M57: 16,561,681 km (0.118 R)
• M58: 16,741,049 km (0.106 R)
• M59: 17,434,585 km (0.11 R)
• M60: 17,525,839 km (0.117 R)
• M61: 19,005,961 km (0.073 R)
• M62: 19,287,953 km (0.087 R)
• M63: 19,697,701 km (0.063 R)
• M64: 19,856,125 km (0.108 R)
• M65: 20,142,306 km (0.119 R)
• M66: 20,365,805 km (0.084 R)
• M67: 20,461,847 km (0.088 R)
• M68: 21,106,016 km (0.077 R)
• M69: 21,463,255 km (0.091 R)
• M70: 21,822,440 km (0.116 R)
• M71: 22,051,923 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.2

Radius: 3.4

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.52 AU - 12.28 AU

Year: 15280 Days

Day: 20.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 46,836,331 km

• M1: 125,812 km (0.106 R)
• M2: 151,094 km (0.067 R)
• M3: 189,840 km (0.062 R)
• M4: 954,584 km (0.116 R)
• M5: 1,119,590 km (0.075 R)
• M6: 1,389,764 km (0.096 R)
• M7: 1,414,149 km (0.06 R)
• M8: 1,744,610 km (0.054 R)
• M9: 2,098,110 km (0.113 R)
• M10: 2,182,633 km (0.096 R)
• M11: 2,744,672 km (0.069 R)
• M12: 3,299,531 km (0.116 R)
• M13: 4,453,529 km (0.11 R)
• M14: 4,489,731 km (0.102 R)
• M15: 5,138,986 km (0.089 R)
• M16: 5,176,984 km (0.065 R)
• M17: 5,542,601 km (0.057 R)
• M18: 6,036,124 km (0.098 R)
• M19: 6,564,205 km (0.054 R)
• M20: 6,917,406 km (0.088 R)
• M21: 7,170,525 km (0.063 R)
• M22: 7,577,431 km (0.046 R)
• M23: 7,794,498 km (0.097 R)
• M24: 9,347,623 km (0.094 R)
• M25: 9,463,860 km (0.11 R)
• M26: 10,194,646 km (0.114 R)
• M27: 11,041,520 km (0.069 R)
• M28: 11,910,534 km (0.094 R)
• M29: 12,340,628 km (0.073 R)
• M30: 12,904,612 km (0.112 R)
• M31: 13,320,045 km (0.079 R)
• M32: 13,346,075 km (0.088 R)
• M33: 13,660,829 km (0.054 R)
• M34: 13,819,103 km (0.094 R)
• M35: 13,924,869 km (0.117 R)
• M36: 13,977,976 km (0.108 R)
• M37: 14,084,191 km (0.106 R)
• M38: 14,889,476 km (0.056 R)
• M39: 15,052,388 km (0.079 R)
• M40: 15,434,611 km (0.06 R)
• M41: 15,462,137 km (0.102 R)
• M42: 15,930,827 km (0.104 R)
• M43: 16,348,355 km (0.046 R)
• M44: 17,507,738 km (0.075 R)
• M45: 17,708,349 km (0.106 R)
• M46: 18,605,786 km (0.092 R)
• M47: 19,696,205 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.6

Radius: 4

Gravity: 16.6 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.65 AU - 11.37 AU

Year: 15512 Days

Day: 19.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 46,836,331 km

• M1: 57,446 km (0.057 R)
• M2: 153,487 km (0.091 R)
• M3: 452,384 km (0.055 R)
• M4: 572,810 km (0.057 R)
• M5: 636,838 km (0.098 R)
• M6: 953,686 km (0.106 R)
• M7: 1,168,509 km (0.054 R)
• M8: 1,291,927 km (0.034 R)
• M9: 2,092,725 km (0.062 R)
• M10: 2,713,556 km (0.109 R)
• M11: 2,767,860 km (0.096 R)
• M12: 3,072,142 km (0.101 R)
• M13: 3,533,801 km (0.068 R)
• M14: 3,622,662 km (0.104 R)
• M15: 4,910,550 km (0.113 R)
• M16: 5,277,962 km (0.085 R)
• M17: 5,379,689 km (0.07 R)
• M18: 5,585,087 km (0.118 R)
• M19: 5,619,644 km (0.12 R)
• M20: 5,863,040 km (0.054 R)
• M21: 6,432,260 km (0.103 R)
• M22: 6,577,220 km (0.062 R)
• M23: 6,981,733 km (0.067 R)
• M24: 7,056,083 km (0.084 R)
• M25: 7,093,482 km (0.081 R)
• M26: 7,546,165 km (0.114 R)
• M27: 7,930,632 km (0.068 R)
• M28: 8,047,169 km (0.082 R)
• M29: 8,878,783 km (0.08 R)
• M30: 9,162,122 km (0.104 R)
• M31: 10,665,131 km (0.116 R)
• M32: 10,750,851 km (0.116 R)
• M33: 11,357,321 km (0.061 R)
• M34: 11,401,003 km (0.095 R)
• M35: 12,197,911 km (0.099 R)
• M36: 13,242,104 km (0.06 R)
• M37: 13,288,180 km (0.099 R)
• M38: 13,380,482 km (0.032 R)
• M39: 13,891,658 km (0.069 R)
• M40: 14,361,844 km (0.104 R)
• M41: 14,598,957 km (0.106 R)
• M42: 15,754,900 km (0.102 R)
• M43: 16,492,118 km (0.101 R)
• M44: 17,190,291 km (0.106 R)
• M45: 18,204,415 km (0.055 R)
• M46: 18,255,578 km (0.054 R)
• M47: 18,460,976 km (0.099 R)
• M48: 18,615,510 km (0.102 R)
• M49: 18,925,776 km (0.095 R)
• M50: 19,394,466 km (0.1 R)
• M51: 19,499,035 km (0.119 R)
• M52: 19,866,896 km (0.103 R)
• M53: 20,343,066 km (0.115 R)
• M54: 20,449,431 km (0.107 R)
• M55: 20,662,607 km (0.098 R)
• M56: 21,414,786 km (0.066 R)
• M57: 21,468,790 km (0.113 R)
• M58: 21,739,862 km (0.101 R)
• M59: 23,780,227 km (0.067 R)
• M60: 24,568,159 km (0.058 R)
• M61: 25,079,036 km (0.109 R)
• M62: 25,136,033 km (0.117 R)
• M63: 26,227,050 km (0.072 R)
• M64: 27,686,078 km (0.094 R)
• M65: 27,862,903 km (0.031 R)
• M66: 28,217,749 km (0.089 R)
• M67: 29,111,297 km (0.075 R)
• M68: 29,171,136 km (0.109 R)
• M69: 29,893,095 km (0.089 R)
• M70: 30,377,792 km (0.081 R)
• M71: 30,865,033 km (0.117 R)
• M72: 30,987,105 km (0.113 R)
• M73: 31,170,811 km (0.063 R)
• M74: 31,970,561 km (0.098 R)
• M75: 32,590,345 km (0.065 R)
• M76: 33,590,257 km (0.041 R)
• M77: 35,684,178 km (0.117 R)
• M78: 35,940,888 km (0.083 R)
• M79: 36,133,870 km (0.119 R)
• M80: 36,262,524 km (0.103 R)
• M81: 37,038,638 km (0.048 R)
• M82: 37,233,414 km (0.091 R)
• M83: 37,493,714 km (0.038 R)
• M84: 38,541,049 km (0.093 R)
• M85: 38,738,518 km (0.025 R)
• M86: 39,266,748 km (0.049 R)
• M87: 40,664,441 km (0.079 R)
• M88: 40,798,481 km (0.069 R)
• M89: 42,689,398 km (0.06 R)
• M90: 42,757,465 km (0.077 R)
• M91: 43,303,198 km (0.068 R)
• M92: 44,677,703 km (0.051 R)
• M93: 45,857,282 km (0.093 R)
• M94: 46,206,145 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 19,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit