🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458

Radius: 9.1

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.56 AU - 0.66 AU

Year: 323 Days

Day: 9.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,020,594 km

• M1: 113,096 km (0.085 R)
• M2: 482,902 km (0.069 R)
• M3: 813,064 km (0.047 R)
• M4: 1,386,174 km (0.116 R)
• M5: 1,729,950 km (0.089 R)
• M6: 2,069,836 km (0.09 R)
• M7: 2,575,178 km (0.114 R)
• M8: 2,895,467 km (0.074 R)
• M9: 3,252,856 km (0.095 R)
• M10: 3,595,136 km (0.111 R)
• M11: 3,949,533 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.7

Radius: 11.1

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.6 AU - 0.88 AU

Year: 432 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,020,594 km

• M1: 138,079 km (0.047 R)
• M2: 610,210 km (0.07 R)
• M3: 962,513 km (0.076 R)
• M4: 1,329,626 km (0.074 R)
• M5: 1,958,386 km (0.088 R)
• M6: 2,398,503 km (0.087 R)
• M7: 2,745,570 km (0.119 R)
• M8: 3,092,188 km (0.058 R)
• M9: 3,505,228 km (0.065 R)
• M10: 3,981,996 km (0.099 R)
• M11: 4,501,699 km (0.07 R)
• M12: 5,114,003 km (0.085 R)
• M13: 5,558,010 km (0.085 R)
• M14: 6,135,757 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.2

Radius: 8.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.72 AU - 1.04 AU

Year: 560 Days

Day: 14.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 118.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 52,020,594 km

• M1: 107,262 km (0.107 R)
• M2: 632,500 km (0.106 R)
• M3: 1,008,589 km (0.089 R)
• M4: 1,962,126 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.1

Radius: 10.1

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.68 AU - 3.66 AU

Year: 3828 Days

Day: 6.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,020,594 km

• M1: 125,662 km (0.083 R)
• M2: 832,512 km (0.114 R)
• M3: 1,180,776 km (0.073 R)
• M4: 1,616,405 km (0.06 R)
• M5: 2,087,489 km (0.104 R)
• M6: 2,440,839 km (0.045 R)
• M7: 3,543,974 km (0.03 R)
• M8: 3,941,156 km (0.119 R)
• M9: 4,391,445 km (0.067 R)
• M10: 5,053,566 km (0.066 R)
• M11: 6,243,916 km (0.114 R)
• M12: 7,578,030 km (0.104 R)
• M13: 7,921,955 km (0.067 R)
• M14: 8,276,203 km (0.032 R)
• M15: 10,930,668 km (0.094 R)
• M16: 14,470,303 km (0.091 R)
• M17: 18,215,486 km (0.081 R)
• M18: 24,225,430 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.7

Radius: 13.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.46 AU - 3.94 AU

Year: 4827 Days

Day: 9.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,020,594 km

• M1: 171,888 km (0.1 R)
• M2: 607,367 km (0.113 R)
• M3: 1,040,453 km (0.067 R)
• M4: 1,547,740 km (0.03 R)
• M5: 2,165,429 km (0.107 R)
• M6: 2,775,340 km (0.098 R)
• M7: 3,382,258 km (0.105 R)
• M8: 3,905,103 km (0.085 R)
• M9: 5,697,585 km (0.106 R)
• M10: 6,745,667 km (0.055 R)
• M11: 7,348,696 km (0.056 R)
• M12: 9,376,795 km (0.099 R)
• M13: 10,169,962 km (0.1 R)
• M14: 11,180,197 km (0.096 R)
• M15: 11,754,952 km (0.11 R)
• M16: 16,402,509 km (0.083 R)
• M17: 20,278,291 km (0.079 R)
• M18: 23,919,652 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.3

Radius: 10.3

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.41 AU - 5.85 AU

Year: 7881 Days

Day: 8.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,020,594 km

• M1: 133,740 km (0.084 R)
• M2: 473,776 km (0.095 R)
• M3: 868,864 km (0.107 R)
• M4: 1,609,523 km (0.086 R)
• M5: 1,968,409 km (0.094 R)
• M6: 2,608,837 km (0.096 R)
• M7: 3,266,769 km (0.097 R)
• M8: 3,798,290 km (0.101 R)
• M9: 4,247,832 km (0.09 R)
• M10: 4,942,714 km (0.09 R)
• M11: 7,649,837 km (0.08 R)
• M12: 8,456,468 km (0.082 R)
• M13: 9,040,499 km (0.074 R)
• M14: 10,490,999 km (0.107 R)
• M15: 12,090,799 km (0.092 R)
• M16: 12,429,339 km (0.093 R)
• M17: 14,786,852 km (0.112 R)
• M18: 15,568,501 km (0.108 R)
• M19: 16,446,042 km (0.084 R)
• M20: 20,607,107 km (0.084 R)
• M21: 22,165,019 km (0.116 R)
• M22: 23,015,782 km (0.109 R)
• M23: 23,888,087 km (0.11 R)
• M24: 24,422,002 km (0.073 R)
• M25: 27,794,237 km (0.114 R)
• M26: 32,975,859 km (0.115 R)
• M27: 35,331,876 km (0.086 R)
• M28: 39,011,834 km (0.11 R)
• M29: 42,808,927 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.5

Radius: 8

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.3 AU - 10.6 AU

Year: 18160 Days

Day: 21.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 170.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,020,594 km

• M1: 104,569 km (0.038 R)
• M2: 901,028 km (0.052 R)
• M3: 1,646,325 km (0.057 R)
• M4: 2,250,102 km (0.082 R)
• M5: 3,783,779 km (0.076 R)
• M6: 6,906,186 km (0.11 R)
• M7: 7,742,139 km (0.096 R)
• M8: 8,597,240 km (0.118 R)
• M9: 12,958,916 km (0.069 R)
• M10: 23,344,449 km (0.116 R)
• M11: 26,883,037 km (0.071 R)
• M12: 45,038,384 km (0.053 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 10,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit