🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.9

Radius: 14.7

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.53 AU - 0.79 AU

Year: 377 Days

Day: 14.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 65,816,701 km

• M1: 182,809 km (0.101 R)
• M2: 666,608 km (0.108 R)
• M3: 2,314,728 km (0.082 R)
• M4: 2,932,417 km (0.071 R)
• M5: 3,455,112 km (0.12 R)
• M6: 4,308,867 km (0.076 R)
• M7: 4,853,254 km (0.031 R)
• M8: 5,756,376 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.8

Radius: 10.9

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.75 AU - 1.89 AU

Year: 1726 Days

Day: 8.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,816,701 km

• M1: 135,984 km (0.086 R)
• M2: 590,313 km (0.083 R)
• M3: 1,009,038 km (0.109 R)
• M4: 1,419,684 km (0.085 R)
• M5: 1,766,751 km (0.066 R)
• M6: 2,418,698 km (0.101 R)
• M7: 2,758,286 km (0.11 R)
• M8: 3,143,500 km (0.064 R)
• M9: 3,819,682 km (0.048 R)
• M10: 4,184,701 km (0.037 R)
• M11: 5,003,899 km (0.118 R)
• M12: 5,560,702 km (0.096 R)
• M13: 6,073,524 km (0.072 R)
• M14: 7,337,327 km (0.091 R)
• M15: 8,289,667 km (0.056 R)
• M16: 9,181,869 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.5

Radius: 9.2

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.81 AU - 1.97 AU

Year: 1826 Days

Day: 6.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,816,701 km

• M1: 114,442 km (0.067 R)
• M2: 491,429 km (0.083 R)
• M3: 1,146,368 km (0.098 R)
• M4: 1,457,981 km (0.097 R)
• M5: 1,787,096 km (0.119 R)
• M6: 2,166,177 km (0.12 R)
• M7: 3,058,977 km (0.12 R)
• M8: 3,969,879 km (0.092 R)
• M9: 4,414,334 km (0.071 R)
• M10: 5,011,229 km (0.087 R)
• M11: 5,617,550 km (0.1 R)
• M12: 6,178,542 km (0.111 R)
• M13: 7,867,651 km (0.097 R)
• M14: 8,833,455 km (0.119 R)
• M15: 9,592,515 km (0.107 R)
• M16: 9,940,031 km (0.1 R)
• M17: 10,998,884 km (0.116 R)
• M18: 12,426,198 km (0.068 R)

Asteroid Belt

Center: 2.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.1

Radius: 9.8

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.46 AU - 4.22 AU

Year: 5289 Days

Day: 8.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,816,701 km

• M1: 123,269 km (0.11 R)
• M2: 522,246 km (0.08 R)
• M3: 909,854 km (0.119 R)
• M4: 1,380,190 km (0.097 R)
• M5: 1,691,503 km (0.057 R)
• M6: 2,107,834 km (0.054 R)
• M7: 2,428,123 km (0.041 R)
• M8: 3,916,472 km (0.043 R)
• M9: 4,404,760 km (0.06 R)
• M10: 7,726,730 km (0.112 R)
• M11: 8,050,609 km (0.044 R)
• M12: 11,387,839 km (0.106 R)
• M13: 13,437,479 km (0.12 R)
• M14: 14,823,204 km (0.095 R)
• M15: 15,437,154 km (0.06 R)
• M16: 17,381,328 km (0.109 R)
• M17: 18,636,155 km (0.057 R)
• M18: 20,220,396 km (0.067 R)
• M19: 21,045,279 km (0.094 R)
• M20: 21,607,617 km (0.081 R)
• M21: 23,805,808 km (0.093 R)
• M22: 25,272,765 km (0.088 R)
• M23: 25,668,751 km (0.105 R)
• M24: 27,128,227 km (0.07 R)
• M25: 28,046,908 km (0.077 R)
• M26: 28,471,317 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.1

Radius: 14.7

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.18 AU - 5.2 AU

Year: 8311 Days

Day: 8.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,816,701 km

• M1: 183,108 km (0.101 R)
• M2: 731,234 km (0.077 R)
• M3: 1,238,820 km (0.061 R)
• M4: 1,837,062 km (0.108 R)
• M5: 2,825,156 km (0.118 R)
• M6: 4,341,181 km (0.101 R)
• M7: 5,570,576 km (0.092 R)
• M8: 7,520,734 km (0.066 R)
• M9: 11,959,751 km (0.115 R)
• M10: 16,125,753 km (0.106 R)
• M11: 17,706,404 km (0.119 R)
• M12: 18,300,008 km (0.107 R)
• M13: 18,975,144 km (0.116 R)
• M14: 21,395,487 km (0.096 R)
• M15: 21,918,332 km (0.113 R)
• M16: 23,459,340 km (0.09 R)
• M17: 24,175,913 km (0.101 R)
• M18: 24,661,658 km (0.087 R)
• M19: 25,236,712 km (0.104 R)
• M20: 26,584,589 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.1

Radius: 5.5

Gravity: 27.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.46 AU - 6.7 AU

Year: 9265 Days

Day: 21.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,816,701 km

• M1: 68,366 km (0.112 R)
• M2: 479,461 km (0.075 R)
• M3: 746,194 km (0.112 R)
• M4: 990,039 km (0.11 R)
• M5: 1,428,809 km (0.112 R)
• M6: 1,715,289 km (0.091 R)
• M7: 2,365,442 km (0.052 R)
• M8: 3,190,623 km (0.112 R)
• M9: 3,891,489 km (0.114 R)
• M10: 5,558,458 km (0.112 R)
• M11: 6,837,670 km (0.052 R)
• M12: 7,650,734 km (0.093 R)
• M13: 8,124,511 km (0.09 R)
• M14: 8,988,588 km (0.059 R)
• M15: 9,418,682 km (0.092 R)
• M16: 11,608,645 km (0.116 R)
• M17: 13,001,401 km (0.071 R)
• M18: 13,613,257 km (0.045 R)
• M19: 14,697,243 km (0.049 R)
• M20: 15,768,812 km (0.089 R)
• M21: 16,323,671 km (0.073 R)
• M22: 16,819,887 km (0.112 R)
• M23: 18,292,828 km (0.108 R)
• M24: 18,905,281 km (0.104 R)
• M25: 20,824,921 km (0.107 R)
• M26: 23,851,735 km (0.111 R)
• M27: 27,060,759 km (0.092 R)
• M28: 28,461,743 km (0.113 R)
• M29: 29,700,563 km (0.077 R)
• M30: 30,439,576 km (0.103 R)
• M31: 30,760,015 km (0.071 R)
• M32: 36,437,553 km (0.095 R)
• M33: 36,919,707 km (0.095 R)
• M34: 37,651,091 km (0.062 R)
• M35: 38,641,130 km (0.091 R)
• M36: 39,902,988 km (0.07 R)
• M37: 44,672,916 km (0.083 R)
• M38: 46,909,853 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.7

Radius: 3.5

Gravity: 72.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.31 AU - 8.49 AU

Year: 14150 Days

Day: 15.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,816,701 km

• M1: 45,927 km (0.118 R)
• M2: 231,877 km (0.046 R)
• M3: 344,374 km (0.113 R)
• M4: 516,412 km (0.087 R)
• M5: 1,534,276 km (0.118 R)
• M6: 1,681,031 km (0.075 R)
• M7: 2,198,790 km (0.091 R)
• M8: 2,343,301 km (0.084 R)
• M9: 4,253,067 km (0.053 R)
• M10: 4,676,878 km (0.037 R)
• M11: 5,236,524 km (0.091 R)
• M12: 6,077,114 km (0.056 R)
• M13: 6,403,986 km (0.095 R)
• M14: 7,408,835 km (0.083 R)
• M15: 9,506,795 km (0.077 R)
• M16: 11,780,982 km (0.053 R)
• M17: 12,160,213 km (0.115 R)
• M18: 13,551,922 km (0.103 R)
• M19: 15,268,407 km (0.12 R)
• M20: 15,567,902 km (0.113 R)
• M21: 17,940,225 km (0.118 R)
• M22: 20,816,095 km (0.095 R)
• M23: 21,744,649 km (0.119 R)
• M24: 29,374,589 km (0.052 R)
• M25: 29,954,281 km (0.092 R)
• M26: 37,651,839 km (0.119 R)
• M27: 39,306,691 km (0.077 R)
• M28: 42,025,034 km (0.113 R)
• M29: 46,724,801 km (0.081 R)
• M30: 56,257,925 km (0.07 R)
• M31: 57,691,521 km (0.05 R)
• M32: 58,235,459 km (0.077 R)
• M33: 64,250,789 km (0.068 R)
• M34: 65,030,643 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 18,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit