🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.9

Radius: 12.9

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.7 AU - 1.04 AU

Year: 532 Days

Day: 8.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 51,038,687 km

• M1: 161,566 km (0.109 R)
• M2: 568,472 km (0.101 R)
• M3: 1,007,242 km (0.109 R)
• M4: 2,308,146 km (0.111 R)
• M5: 2,971,014 km (0.033 R)
• M6: 3,914,976 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.3

Radius: 14.6

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.76 AU - 1.16 AU

Year: 617 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,038,687 km

• M1: 181,612 km (0.11 R)
• M2: 734,675 km (0.104 R)
• M3: 1,253,630 km (0.116 R)
• M4: 1,818,213 km (0.079 R)
• M5: 3,065,111 km (0.061 R)
• M6: 3,646,299 km (0.073 R)
• M7: 4,736,269 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.4

Radius: 12.5

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.17 AU - 1.23 AU

Year: 862 Days

Day: 13 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,038,687 km

• M1: 155,432 km (0.116 R)
• M2: 554,709 km (0.04 R)
• M3: 1,230,293 km (0.07 R)
• M4: 1,845,439 km (0.093 R)
• M5: 2,316,673 km (0.082 R)
• M6: 2,818,125 km (0.11 R)
• M7: 3,434,468 km (0.075 R)
• M8: 4,846,971 km (0.052 R)
• M9: 5,593,614 km (0.115 R)
• M10: 6,154,307 km (0.027 R)
• M11: 7,709,227 km (0.068 R)
• M12: 8,727,390 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.2

Radius: 9

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.14 AU - 3.58 AU

Year: 4040 Days

Day: 14.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,038,687 km

• M1: 112,049 km (0.093 R)
• M2: 496,815 km (0.111 R)
• M3: 860,038 km (0.069 R)
• M4: 1,158,935 km (0.031 R)
• M5: 1,923,829 km (0.118 R)
• M6: 2,401,644 km (0.095 R)
• M7: 3,515,700 km (0.089 R)
• M8: 3,904,953 km (0.097 R)
• M9: 4,554,507 km (0.094 R)
• M10: 5,813,523 km (0.109 R)
• M11: 6,938,948 km (0.098 R)
• M12: 7,994,361 km (0.118 R)
• M13: 9,153,146 km (0.116 R)
• M14: 10,420,389 km (0.033 R)
• M15: 10,712,554 km (0.103 R)
• M16: 12,441,606 km (0.073 R)
• M17: 13,692,843 km (0.104 R)
• M18: 15,453,161 km (0.077 R)
• M19: 21,700,518 km (0.048 R)
• M20: 23,365,841 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.2

Radius: 11.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.21 AU - 3.87 AU

Year: 4369 Days

Day: 12.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,038,687 km

• M1: 145,858 km (0.032 R)
• M2: 703,110 km (0.118 R)
• M3: 1,457,532 km (0.091 R)
• M4: 2,964,132 km (0.097 R)
• M5: 3,337,229 km (0.107 R)
• M6: 4,036,450 km (0.114 R)
• M7: 5,650,611 km (0.078 R)
• M8: 8,137,526 km (0.112 R)
• M9: 8,501,348 km (0.074 R)
• M10: 10,217,684 km (0.027 R)
• M11: 12,456,117 km (0.086 R)
• M12: 13,164,463 km (0.092 R)
• M13: 13,620,737 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.6

Radius: 12.8

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.53 AU - 3.59 AU

Year: 4406 Days

Day: 9.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,038,687 km

• M1: 159,172 km (0.072 R)
• M2: 588,817 km (0.065 R)
• M3: 1,431,951 km (0.083 R)
• M4: 2,539,723 km (0.085 R)
• M5: 4,107,509 km (0.07 R)
• M6: 4,847,569 km (0.104 R)
• M7: 5,445,512 km (0.072 R)
• M8: 6,000,969 km (0.075 R)
• M9: 6,402,639 km (0.11 R)
• M10: 6,888,533 km (0.045 R)
• M11: 8,419,667 km (0.104 R)
• M12: 10,428,767 km (0.11 R)
• M13: 12,047,565 km (0.075 R)
• M14: 12,790,319 km (0.106 R)
• M15: 13,302,392 km (0.104 R)
• M16: 14,422,282 km (0.091 R)
• M17: 16,667,447 km (0.066 R)
• M18: 17,340,787 km (0.082 R)
• M19: 18,352,517 km (0.07 R)
• M20: 20,912,586 km (0.063 R)
• M21: 23,625,992 km (0.081 R)
• M22: 27,485,168 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491

Radius: 10.2

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.52 AU - 5.86 AU

Year: 7756 Days

Day: 13.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,038,687 km

• M1: 126,859 km (0.115 R)
• M2: 456,274 km (0.117 R)
• M3: 869,164 km (0.098 R)
• M4: 1,507,947 km (0.08 R)
• M5: 1,852,919 km (0.05 R)
• M6: 2,367,835 km (0.103 R)
• M7: 3,526,022 km (0.086 R)
• M8: 4,018,797 km (0.116 R)
• M9: 4,556,901 km (0.079 R)
• M10: 5,113,554 km (0.078 R)
• M11: 5,560,403 km (0.055 R)
• M12: 6,098,058 km (0.118 R)
• M13: 7,500,688 km (0.116 R)
• M14: 8,317,791 km (0.052 R)
• M15: 8,979,463 km (0.119 R)
• M16: 9,498,418 km (0.071 R)
• M17: 10,128,973 km (0.088 R)
• M18: 12,610,951 km (0.081 R)
• M19: 12,988,237 km (0.103 R)
• M20: 14,397,149 km (0.085 R)
• M21: 17,055,055 km (0.084 R)
• M22: 21,977,124 km (0.089 R)
• M23: 22,524,054 km (0.047 R)
• M24: 25,310,464 km (0.069 R)
• M25: 25,998,016 km (0.084 R)
• M26: 26,521,758 km (0.069 R)
• M27: 27,052,681 km (0.055 R)
• M28: 30,969,003 km (0.108 R)
• M29: 31,557,820 km (0.11 R)
• M30: 33,164,202 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.2

Radius: 3.3

Gravity: 85.05 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.71 AU - 6.13 AU

Year: 9449 Days

Day: 23.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 51,038,687 km

• M1: 41,139 km (0.073 R)
• M2: 206,295 km (0.033 R)
• M3: 309,668 km (0.075 R)
• M4: 645,515 km (0.045 R)
• M5: 1,044,792 km (0.108 R)
• M6: 1,516,623 km (0.045 R)
• M7: 1,924,128 km (0.061 R)
• M8: 2,153,461 km (0.099 R)
• M9: 2,265,211 km (0.118 R)
• M10: 2,687,526 km (0.104 R)
• M11: 2,951,267 km (0.112 R)
• M12: 3,280,532 km (0.086 R)
• M13: 6,647,980 km (0.095 R)
• M14: 7,806,615 km (0.098 R)
• M15: 8,479,507 km (0.117 R)
• M16: 8,759,255 km (0.029 R)
• M17: 10,461,678 km (0.096 R)
• M18: 10,568,192 km (0.108 R)
• M19: 11,111,681 km (0.086 R)
• M20: 12,195,218 km (0.089 R)
• M21: 12,732,275 km (0.048 R)
• M22: 14,241,119 km (0.116 R)
• M23: 14,437,691 km (0.066 R)
• M24: 15,725,279 km (0.101 R)
• M25: 18,681,932 km (0.046 R)
• M26: 18,917,698 km (0.086 R)
• M27: 20,207,830 km (0.092 R)
• M28: 20,958,811 km (0.099 R)
• M29: 21,213,277 km (0.056 R)
• M30: 21,901,727 km (0.072 R)
• M31: 24,616,330 km (0.06 R)
• M32: 25,184,802 km (0.068 R)
• M33: 32,027,857 km (0.086 R)
• M34: 36,357,519 km (0.083 R)
• M35: 36,971,019 km (0.084 R)
• M36: 37,218,305 km (0.078 R)
• M37: 42,263,792 km (0.076 R)
• M38: 46,873,650 km (0.075 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: 400 - 18,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit