🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.79 AU - 4.89 AU

Year: 3163 Days

Day: 43.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,751,654 km

• M1: 1,096,253 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467

Radius: 11.5

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.59 AU - 8.89 AU

Year: 7533 Days

Day: 11 Hours

Environment

Temp: -162 °C

Axial Tilt: 171.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 83,751,654 km

• M1: 143,764 km (0.104 R)
• M2: 719,865 km (0.09 R)
• M3: 1,129,913 km (0.099 R)
• M4: 1,498,223 km (0.081 R)
• M5: 4,086,864 km (0.117 R)
• M6: 5,742,913 km (0.03 R)
• M7: 6,251,695 km (0.082 R)
• M8: 7,961,000 km (0.081 R)
• M9: 8,554,006 km (0.112 R)
• M10: 9,049,474 km (0.088 R)
• M11: 9,651,755 km (0.111 R)
• M12: 11,128,735 km (0.089 R)
• M13: 12,176,668 km (0.032 R)
• M14: 13,674,741 km (0.075 R)
• M15: 14,067,735 km (0.111 R)
• M16: 14,994,494 km (0.089 R)
• M17: 15,961,494 km (0.081 R)
• M18: 16,586,664 km (0.115 R)
• M19: 19,533,293 km (0.115 R)
• M20: 22,655,999 km (0.099 R)
• M21: 24,254,004 km (0.058 R)
• M22: 27,495,191 km (0.088 R)
• M23: 28,850,398 km (0.117 R)
• M24: 30,344,731 km (0.108 R)
• M25: 31,988,213 km (0.114 R)
• M26: 32,482,634 km (0.119 R)
• M27: 33,284,479 km (0.104 R)
• M28: 33,690,188 km (0.091 R)
• M29: 34,202,112 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.4

Radius: 13.3

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.73 AU - 10.15 AU

Year: 10147 Days

Day: 14.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,751,654 km

• M1: 179,667 km (0.091 R)
• M2: 670,647 km (0.117 R)
• M3: 1,595,910 km (0.09 R)
• M4: 3,143,500 km (0.084 R)
• M5: 7,157,211 km (0.025 R)
• M6: 12,235,610 km (0.085 R)
• M7: 12,944,405 km (0.103 R)
• M8: 15,710,918 km (0.051 R)
• M9: 16,477,607 km (0.049 R)
• M10: 17,342,283 km (0.059 R)
• M11: 22,126,273 km (0.043 R)
• M12: 23,089,983 km (0.111 R)
• M13: 26,537,166 km (0.032 R)
• M14: 28,742,089 km (0.062 R)
• M15: 29,259,848 km (0.1 R)
• M16: 31,502,320 km (0.059 R)
• M17: 35,136,650 km (0.103 R)
• M18: 36,087,046 km (0.11 R)
• M19: 40,061,113 km (0.109 R)
• M20: 41,623,812 km (0.089 R)
• M21: 45,009,212 km (0.119 R)
• M22: 46,555,456 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.3

Radius: 12.1

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.64 AU - 14.14 AU

Year: 15258 Days

Day: 6.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,751,654 km

• M1: 150,495 km (0.118 R)
• M2: 566,826 km (0.076 R)
• M3: 1,014,423 km (0.053 R)
• M4: 1,613,712 km (0.103 R)
• M5: 2,210,608 km (0.104 R)
• M6: 3,136,619 km (0.107 R)
• M7: 4,639,030 km (0.094 R)
• M8: 6,497,185 km (0.112 R)
• M9: 6,897,210 km (0.064 R)
• M10: 7,879,918 km (0.039 R)
• M11: 10,122,690 km (0.05 R)
• M12: 10,882,497 km (0.049 R)
• M13: 11,738,347 km (0.074 R)
• M14: 15,475,002 km (0.041 R)
• M15: 18,313,622 km (0.103 R)
• M16: 18,952,853 km (0.105 R)
• M17: 21,307,524 km (0.111 R)
• M18: 22,464,514 km (0.096 R)
• M19: 22,920,488 km (0.106 R)
• M20: 26,489,445 km (0.117 R)
• M21: 26,896,201 km (0.027 R)
• M22: 29,425,004 km (0.104 R)
• M23: 32,920,956 km (0.109 R)
• M24: 33,866,116 km (0.109 R)
• M25: 36,308,450 km (0.102 R)
• M26: 39,788,695 km (0.111 R)
• M27: 52,828,543 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.2

Radius: 7.8

Gravity: 15.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 14.45 AU - 22.93 AU

Year: 28268 Days

Day: 23.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,751,654 km

• M1: 97,089 km (0.04 R)
• M2: 369,956 km (0.048 R)
• M3: 637,137 km (0.06 R)
• M4: 2,139,998 km (0.097 R)
• M5: 3,020,381 km (0.102 R)
• M6: 4,455,324 km (0.109 R)
• M7: 5,343,337 km (0.065 R)
• M8: 7,793,002 km (0.111 R)
• M9: 9,015,216 km (0.061 R)
• M10: 12,814,404 km (0.077 R)
• M11: 13,765,846 km (0.08 R)
• M12: 14,934,505 km (0.046 R)
• M13: 16,167,939 km (0.092 R)
• M14: 17,851,664 km (0.1 R)
• M15: 21,020,146 km (0.062 R)
• M16: 21,345,372 km (0.063 R)
• M17: 29,244,289 km (0.115 R)
• M18: 36,501,282 km (0.057 R)
• M19: 40,208,916 km (0.096 R)
• M20: 41,385,353 km (0.109 R)
• M21: 42,584,530 km (0.077 R)
• M22: 43,105,430 km (0.12 R)
• M23: 45,231,814 km (0.114 R)
• M24: 50,852,056 km (0.09 R)
• M25: 52,227,309 km (0.087 R)
• M26: 53,224,678 km (0.095 R)
• M27: 56,710,608 km (0.105 R)
• M28: 70,712,670 km (0.101 R)
• M29: 74,415,666 km (0.104 R)
• M30: 75,678,122 km (0.084 R)
• M31: 83,012,906 km (0.028 R)
• M32: 83,825,820 km (0.096 R)
• M33: 84,097,939 km (0.12 R)
• M34: 92,829,668 km (0.082 R)
• M35: 96,067,564 km (0.071 R)
• M36: 98,469,208 km (0.118 R)
• M37: 105,596,499 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.5

Radius: 3

Gravity: 44.94 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 17.41 AU - 21.53 AU

Year: 30056 Days

Day: 18.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 83,751,654 km

• M1: 37,399 km (0.076 R)
• M2: 212,878 km (0.092 R)
• M3: 779,854 km (0.08 R)
• M4: 1,441,824 km (0.111 R)
• M5: 1,703,471 km (0.088 R)
• M6: 1,995,636 km (0.085 R)
• M7: 3,445,089 km (0.085 R)
• M8: 4,041,536 km (0.053 R)
• M9: 4,381,722 km (0.062 R)
• M10: 5,681,278 km (0.089 R)
• M11: 6,418,497 km (0.073 R)
• M12: 6,786,507 km (0.042 R)
• M13: 7,266,118 km (0.108 R)
• M14: 8,027,272 km (0.072 R)
• M15: 8,618,333 km (0.084 R)
• M16: 10,252,391 km (0.057 R)
• M17: 10,564,452 km (0.059 R)
• M18: 10,691,161 km (0.12 R)
• M19: 11,876,276 km (0.088 R)
• M20: 12,151,087 km (0.066 R)
• M21: 13,292,668 km (0.096 R)
• M22: 13,514,372 km (0.096 R)
• M23: 13,738,620 km (0.079 R)
• M24: 14,817,819 km (0.12 R)
• M25: 20,279,787 km (0.094 R)
• M26: 22,921,386 km (0.116 R)
• M27: 25,215,469 km (0.08 R)
• M28: 35,213,244 km (0.116 R)
• M29: 38,255,616 km (0.089 R)
• M30: 41,155,272 km (0.035 R)
• M31: 42,100,431 km (0.066 R)
• M32: 43,383,083 km (0.093 R)
• M33: 46,533,315 km (0.099 R)
• M34: 50,010,419 km (0.086 R)
• M35: 51,086,326 km (0.118 R)
• M36: 54,973,627 km (0.067 R)
• M37: 59,652,151 km (0.104 R)
• M38: 61,882,356 km (0.079 R)
• M39: 69,791,296 km (0.092 R)
• M40: 74,102,408 km (0.108 R)
• M41: 78,587,651 km (0.08 R)
• M42: 83,250,317 km (0.053 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 15,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit