🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100

Radius: 13.8

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.13 AU - 1.29 AU

Year: 903 Days

Day: 8.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 33,844,254 km

• M1: 171,888 km (0.104 R)
• M2: 717,771 km (0.101 R)
• M3: 1,215,782 km (0.119 R)
• M4: 2,283,611 km (0.106 R)
• M5: 4,157,325 km (0.073 R)
• M6: 4,804,635 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.8

Radius: 11.5

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.28 AU - 2.96 AU

Year: 2876 Days

Day: 12.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,844,254 km

• M1: 143,016 km (0.102 R)
• M2: 527,332 km (0.119 R)
• M3: 920,625 km (0.047 R)
• M4: 2,404,038 km (0.074 R)
• M5: 2,782,520 km (0.12 R)
• M6: 4,126,208 km (0.069 R)
• M7: 4,717,419 km (0.096 R)
• M8: 6,610,880 km (0.084 R)
• M9: 7,391,930 km (0.054 R)
• M10: 10,070,181 km (0.061 R)
• M11: 10,907,630 km (0.039 R)
• M12: 13,204,406 km (0.052 R)
• M13: 13,608,769 km (0.09 R)
• M14: 16,675,525 km (0.119 R)
• M15: 17,201,511 km (0.092 R)
• M16: 19,015,834 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.6

Radius: 9

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2 AU - 3.24 AU

Year: 2876 Days

Day: 12.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,844,254 km

• M1: 112,198 km (0.074 R)
• M2: 555,906 km (0.069 R)
• M3: 1,730,548 km (0.094 R)
• M4: 2,167,673 km (0.1 R)
• M5: 2,557,376 km (0.096 R)
• M6: 2,977,147 km (0.096 R)
• M7: 3,837,036 km (0.11 R)
• M8: 5,987,655 km (0.046 R)
• M9: 7,168,880 km (0.093 R)
• M10: 8,701,510 km (0.091 R)
• M11: 9,046,333 km (0.062 R)
• M12: 9,508,441 km (0.066 R)
• M13: 11,556,884 km (0.096 R)
• M14: 12,358,131 km (0.069 R)
• M15: 13,790,381 km (0.045 R)
• M16: 15,480,388 km (0.111 R)
• M17: 16,558,091 km (0.11 R)
• M18: 16,875,089 km (0.102 R)
• M19: 18,577,662 km (0.096 R)
• M20: 19,499,783 km (0.061 R)
• M21: 19,853,283 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.8

Radius: 9.1

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.15 AU - 3.43 AU

Year: 3161 Days

Day: 12.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 33,844,254 km

• M1: 113,545 km (0.085 R)
• M2: 614,997 km (0.079 R)
• M3: 4,112,296 km (0.1 R)
• M4: 7,880,517 km (0.088 R)
• M5: 8,699,266 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.8

Radius: 13.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.66 AU - 3.38 AU

Year: 3560 Days

Day: 13.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 77.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,844,254 km

• M1: 173,982 km (0.079 R)
• M2: 747,092 km (0.094 R)
• M3: 1,291,927 km (0.082 R)
• M4: 2,509,205 km (0.085 R)
• M5: 2,950,369 km (0.111 R)
• M6: 3,844,665 km (0.082 R)
• M7: 5,858,253 km (0.112 R)
• M8: 6,828,395 km (0.071 R)
• M9: 9,742,561 km (0.119 R)
• M10: 11,763,030 km (0.1 R)
• M11: 12,401,663 km (0.09 R)
• M12: 14,612,720 km (0.107 R)
• M13: 18,679,389 km (0.115 R)
• M14: 23,020,569 km (0.07 R)
• M15: 23,588,742 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.1

Radius: 11

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.03 AU - 3.35 AU

Year: 3864 Days

Day: 5.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,844,254 km

• M1: 136,882 km (0.112 R)
• M2: 579,991 km (0.096 R)
• M3: 935,286 km (0.102 R)
• M4: 1,716,486 km (0.053 R)
• M5: 2,236,937 km (0.096 R)
• M6: 2,622,600 km (0.089 R)
• M7: 3,007,665 km (0.111 R)
• M8: 3,946,990 km (0.101 R)
• M9: 5,158,135 km (0.107 R)
• M10: 6,525,160 km (0.119 R)
• M11: 7,742,139 km (0.103 R)
• M12: 8,419,667 km (0.046 R)
• M13: 11,345,652 km (0.097 R)
• M14: 12,142,410 km (0.093 R)
• M15: 12,895,037 km (0.115 R)
• M16: 13,552,669 km (0.064 R)
• M17: 14,232,592 km (0.077 R)
• M18: 14,757,232 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.1

Radius: 5

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.49 AU - 10.75 AU

Year: 18680 Days

Day: 20.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,844,254 km

• M1: 62,382 km (0.117 R)
• M2: 370,554 km (0.083 R)
• M3: 803,789 km (0.091 R)
• M4: 1,243,458 km (0.094 R)
• M5: 1,773,333 km (0.049 R)
• M6: 2,710,863 km (0.066 R)
• M7: 3,547,265 km (0.065 R)
• M8: 6,122,891 km (0.091 R)
• M9: 8,917,978 km (0.1 R)
• M10: 10,313,876 km (0.094 R)
• M11: 12,307,118 km (0.092 R)
• M12: 13,042,690 km (0.116 R)
• M13: 16,155,224 km (0.091 R)
• M14: 16,591,900 km (0.039 R)
• M15: 18,349,824 km (0.112 R)
• M16: 22,538,714 km (0.097 R)
• M17: 27,942,339 km (0.067 R)
• M18: 32,940,254 km (0.102 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: 285 - 10,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit