🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.87 AU - 1.23 AU

Year: 405 Days

Day: 12.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.32 AU - 1.46 AU

Year: 617 Days

Day: 36.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,261,231 km

• M1: 737,667 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.28 AU - 1.74 AU

Year: 699 Days

Day: 37 Hours

Environment

Temp: -43 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,261,231 km

• M1: 584,928 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.79 AU - 3.39 AU

Year: 2046 Days

Day: 18.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,261,231 km

• M1: 844,480 km (0.108 R)
• M2: 2,249,054 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.73 AU - 3.69 AU

Year: 2167 Days

Day: 12.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,261,231 km

• M1: 168,447 km (0.085 R)
• M2: 849,267 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.53 AU - 4.13 AU

Year: 2289 Days

Day: 39.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,261,231 km

• M1: 1,039,256 km (0.117 R)
• M2: 1,092,962 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.6

Radius: 9.6

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.37 AU - 10.23 AU

Year: 10684 Days

Day: 7.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 57,261,231 km

• M1: 136,732 km (0.041 R)
• M2: 298,897 km (0.083 R)
• M3: 751,729 km (0.043 R)
• M4: 908,508 km (0.116 R)
• M5: 979,118 km (0.059 R)
• M6: 1,076,357 km (0.1 R)
• M7: 1,164,320 km (0.105 R)
• M8: 1,228,647 km (0.107 R)
• M9: 1,526,646 km (0.079 R)
• M10: 1,655,151 km (0.107 R)
• M11: 1,969,306 km (0.091 R)
• M12: 2,125,636 km (0.061 R)
• M13: 2,205,222 km (0.11 R)
• M14: 2,601,956 km (0.061 R)
• M15: 2,687,526 km (0.094 R)
• M16: 2,808,850 km (0.07 R)
• M17: 3,275,445 km (0.081 R)
• M18: 3,349,347 km (0.043 R)
• M19: 3,785,574 km (0.093 R)
• M20: 4,442,907 km (0.113 R)
• M21: 4,943,013 km (0.094 R)
• M22: 5,113,704 km (0.103 R)
• M23: 5,373,556 km (0.111 R)
• M24: 5,906,124 km (0.1 R)
• M25: 6,293,582 km (0.114 R)
• M26: 6,665,932 km (0.03 R)
• M27: 6,830,938 km (0.066 R)
• M28: 6,949,719 km (0.105 R)
• M29: 7,189,374 km (0.025 R)
• M30: 7,505,026 km (0.086 R)
• M31: 7,750,965 km (0.077 R)
• M32: 8,099,678 km (0.107 R)
• M33: 9,124,273 km (0.042 R)
• M34: 11,209,219 km (0.113 R)
• M35: 11,349,542 km (0.074 R)
• M36: 11,433,915 km (0.109 R)
• M37: 11,603,559 km (0.086 R)
• M38: 12,088,555 km (0.074 R)
• M39: 12,492,918 km (0.08 R)
• M40: 13,048,824 km (0.09 R)
• M41: 14,306,344 km (0.041 R)
• M42: 14,550,188 km (0.102 R)
• M43: 14,642,041 km (0.114 R)
• M44: 16,010,862 km (0.032 R)
• M45: 17,096,344 km (0.053 R)
• M46: 17,550,074 km (0.052 R)
• M47: 18,073,667 km (0.095 R)
• M48: 18,536,074 km (0.11 R)
• M49: 19,810,498 km (0.083 R)
• M50: 19,946,333 km (0.094 R)
• M51: 20,905,554 km (0.114 R)
• M52: 22,055,364 km (0.089 R)
• M53: 22,196,135 km (0.109 R)
• M54: 22,443,121 km (0.113 R)
• M55: 22,655,700 km (0.114 R)
• M56: 23,225,518 km (0.119 R)
• M57: 23,908,432 km (0.116 R)
• M58: 24,343,164 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.4

Radius: 8.9

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.11 AU - 13.47 AU

Year: 14291 Days

Day: 13.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 125.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,261,231 km

• M1: 111,750 km (0.029 R)
• M2: 221,106 km (0.107 R)
• M3: 304,581 km (0.105 R)
• M4: 633,397 km (0.102 R)
• M5: 724,353 km (0.081 R)
• M6: 1,229,994 km (0.113 R)
• M7: 1,379,891 km (0.095 R)
• M8: 1,808,937 km (0.077 R)
• M9: 2,137,155 km (0.06 R)
• M10: 2,338,963 km (0.113 R)
• M11: 2,675,109 km (0.083 R)
• M12: 3,415,918 km (0.114 R)
• M13: 3,580,924 km (0.105 R)
• M14: 3,870,097 km (0.081 R)
• M15: 3,992,767 km (0.09 R)
• M16: 4,343,275 km (0.099 R)
• M17: 4,940,619 km (0.053 R)
• M18: 5,426,064 km (0.074 R)
• M19: 5,536,019 km (0.094 R)
• M20: 5,786,296 km (0.096 R)
• M21: 5,842,395 km (0.064 R)
• M22: 5,955,042 km (0.072 R)
• M23: 6,268,899 km (0.085 R)
• M24: 6,326,494 km (0.112 R)
• M25: 6,823,757 km (0.056 R)
• M26: 7,091,986 km (0.102 R)
• M27: 7,152,125 km (0.118 R)
• M28: 7,303,069 km (0.051 R)
• M29: 7,639,066 km (0.101 R)
• M30: 8,231,174 km (0.041 R)
• M31: 8,516,756 km (0.085 R)
• M32: 8,935,182 km (0.113 R)
• M33: 9,327,278 km (0.057 R)
• M34: 9,426,311 km (0.042 R)
• M35: 10,571,633 km (0.067 R)
• M36: 10,916,905 km (0.101 R)
• M37: 11,160,749 km (0.089 R)
• M38: 11,689,428 km (0.055 R)
• M39: 11,938,957 km (0.085 R)
• M40: 12,298,441 km (0.078 R)
• M41: 13,472,635 km (0.031 R)
• M42: 13,696,882 km (0.11 R)
• M43: 13,884,627 km (0.104 R)
• M44: 13,997,723 km (0.057 R)
• M45: 15,534,093 km (0.059 R)
• M46: 16,322,324 km (0.102 R)
• M47: 17,083,030 km (0.049 R)
• M48: 17,406,909 km (0.114 R)
• M49: 17,528,831 km (0.118 R)
• M50: 19,056,076 km (0.074 R)
• M51: 19,307,700 km (0.106 R)
• M52: 19,602,707 km (0.086 R)
• M53: 19,856,873 km (0.111 R)
• M54: 20,496,703 km (0.099 R)
• M55: 20,797,694 km (0.063 R)
• M56: 21,230,182 km (0.052 R)
• M57: 21,534,613 km (0.063 R)
• M58: 22,501,016 km (0.117 R)
• M59: 23,257,532 km (0.102 R)
• M60: 23,616,417 km (0.118 R)
• M61: 23,841,562 km (0.097 R)
• M62: 25,115,987 km (0.095 R)
• M63: 25,207,840 km (0.117 R)
• M64: 26,039,753 km (0.086 R)
• M65: 26,179,328 km (0.117 R)
• M66: 26,412,402 km (0.086 R)
• M67: 26,552,575 km (0.067 R)
• M68: 26,786,845 km (0.052 R)
• M69: 26,880,643 km (0.061 R)
• M70: 27,825,503 km (0.075 R)
• M71: 27,968,070 km (0.079 R)
• M72: 29,942,014 km (0.101 R)
• M73: 30,039,402 km (0.118 R)
• M74: 30,773,479 km (0.069 R)
• M75: 30,921,132 km (0.069 R)
• M76: 31,612,723 km (0.072 R)
• M77: 31,910,722 km (0.072 R)
• M78: 32,209,618 km (0.07 R)
• M79: 32,309,400 km (0.082 R)
• M80: 32,659,609 km (0.118 R)
• M81: 33,313,501 km (0.096 R)
• M82: 33,971,582 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.9

Radius: 11.6

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.51 AU - 13.65 AU

Year: 14845 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 145.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,261,231 km

• M1: 185,202 km (0.081 R)
• M2: 282,142 km (0.115 R)
• M3: 383,719 km (0.098 R)
• M4: 455,974 km (0.079 R)
• M5: 635,941 km (0.03 R)
• M6: 860,936 km (0.113 R)
• M7: 1,436,738 km (0.119 R)
• M8: 1,534,874 km (0.051 R)
• M9: 1,843,195 km (0.114 R)
• M10: 2,729,264 km (0.109 R)
• M11: 3,008,862 km (0.101 R)
• M12: 3,562,524 km (0.083 R)
• M13: 4,361,526 km (0.054 R)
• M14: 4,689,145 km (0.106 R)
• M15: 4,912,046 km (0.107 R)
• M16: 5,329,723 km (0.091 R)
• M17: 5,445,662 km (0.096 R)
• M18: 5,562,498 km (0.085 R)
• M19: 6,159,094 km (0.102 R)
• M20: 6,485,666 km (0.107 R)
• M21: 6,568,095 km (0.106 R)
• M22: 6,651,121 km (0.095 R)
• M23: 7,283,920 km (0.11 R)
• M24: 7,542,425 km (0.11 R)
• M25: 7,716,557 km (0.073 R)
• M26: 7,891,886 km (0.119 R)
• M27: 8,024,430 km (0.117 R)
• M28: 8,972,132 km (0.088 R)
• M29: 9,389,062 km (0.085 R)
• M30: 10,531,989 km (0.117 R)
• M31: 10,775,684 km (0.119 R)
• M32: 11,070,542 km (0.079 R)
• M33: 11,618,070 km (0.1 R)
• M34: 11,819,279 km (0.055 R)
• M35: 11,920,407 km (0.106 R)
• M36: 12,123,411 km (0.106 R)
• M37: 12,584,472 km (0.104 R)
• M38: 12,687,695 km (0.108 R)
• M39: 13,735,628 km (0.052 R)
• M40: 15,248,960 km (0.097 R)
• M41: 15,857,823 km (0.107 R)
• M42: 16,757,804 km (0.096 R)
• M43: 17,099,485 km (0.083 R)
• M44: 17,501,156 km (0.113 R)
• M45: 17,847,924 km (0.104 R)
• M46: 18,430,906 km (0.039 R)
• M47: 19,317,124 km (0.077 R)
• M48: 19,735,400 km (0.082 R)
• M49: 20,277,543 km (0.056 R)
• M50: 20,398,717 km (0.108 R)
• M51: 21,069,514 km (0.063 R)
• M52: 21,253,669 km (0.047 R)
• M53: 21,500,056 km (0.04 R)
• M54: 22,557,863 km (0.093 R)
• M55: 23,188,119 km (0.049 R)
• M56: 24,530,161 km (0.099 R)
• M57: 24,853,442 km (0.083 R)
• M58: 24,983,144 km (0.098 R)
• M59: 25,308,519 km (0.099 R)
• M60: 25,963,159 km (0.109 R)
• M61: 26,689,756 km (0.094 R)
• M62: 29,869,309 km (0.051 R)
• M63: 30,491,636 km (0.085 R)
• M64: 30,630,463 km (0.093 R)
• M65: 31,048,440 km (0.029 R)
• M66: 31,538,373 km (0.05 R)
• M67: 32,030,998 km (0.101 R)
• M68: 33,954,528 km (0.054 R)
• M69: 34,676,487 km (0.108 R)
• M70: 34,748,893 km (0.119 R)
• M71: 34,966,707 km (0.116 R)
• M72: 36,208,968 km (0.11 R)
• M73: 36,946,485 km (0.113 R)
• M74: 37,020,387 km (0.114 R)
• M75: 39,566,542 km (0.066 R)
• M76: 40,021,769 km (0.075 R)
• M77: 40,631,230 km (0.101 R)
• M78: 41,167,240 km (0.087 R)
• M79: 42,245,990 km (0.107 R)
• M80: 42,866,671 km (0.115 R)
• M81: 43,803,304 km (0.107 R)
• M82: 44,274,238 km (0.091 R)
• M83: 45,062,619 km (0.099 R)
• M84: 48,586,845 km (0.064 R)
• M85: 51,204,958 km (0.109 R)
• M86: 51,701,024 km (0.1 R)
• M87: 56,151,112 km (0.083 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 19,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit