🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.2

Radius: 14.8

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.51 AU - 0.63 AU

Year: 297 Days

Day: 6.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 57,417,104 km

• M1: 185,501 km (0.072 R)
• M2: 719,865 km (0.062 R)
• M3: 1,237,025 km (0.053 R)
• M4: 1,789,041 km (0.106 R)
• M5: 2,318,917 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.6

Radius: 15

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.64 AU - 2.62 AU

Year: 2146 Days

Day: 7.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,417,104 km

• M1: 186,549 km (0.051 R)
• M2: 654,790 km (0.077 R)
• M3: 1,298,958 km (0.11 R)
• M4: 1,766,900 km (0.106 R)
• M5: 2,280,769 km (0.025 R)
• M6: 3,310,601 km (0.053 R)
• M7: 3,815,344 km (0.109 R)
• M8: 4,500,802 km (0.108 R)
• M9: 5,002,553 km (0.092 R)
• M10: 5,825,939 km (0.105 R)
• M11: 6,664,585 km (0.11 R)
• M12: 8,156,375 km (0.113 R)
• M13: 8,729,485 km (0.063 R)
• M14: 9,237,669 km (0.096 R)
• M15: 9,861,043 km (0.08 R)
• M16: 10,379,848 km (0.051 R)
• M17: 11,721,143 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.3

Radius: 13.4

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.25 AU - 3.35 AU

Year: 4138 Days

Day: 9.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,417,104 km

• M1: 167,699 km (0.081 R)
• M2: 616,942 km (0.04 R)
• M3: 1,048,232 km (0.111 R)
• M4: 1,860,399 km (0.107 R)
• M5: 2,437,548 km (0.113 R)
• M6: 3,187,332 km (0.093 R)
• M7: 4,021,490 km (0.115 R)
• M8: 5,896,849 km (0.087 R)
• M9: 6,415,804 km (0.101 R)
• M10: 6,996,543 km (0.026 R)
• M11: 8,369,851 km (0.111 R)
• M12: 10,157,396 km (0.108 R)
• M13: 10,862,900 km (0.104 R)
• M14: 11,959,602 km (0.116 R)
• M15: 12,841,332 km (0.111 R)
• M16: 13,273,969 km (0.083 R)
• M17: 14,475,389 km (0.094 R)
• M18: 15,585,106 km (0.081 R)
• M19: 16,133,083 km (0.112 R)
• M20: 17,094,249 km (0.112 R)
• M21: 18,576,615 km (0.061 R)
• M22: 19,255,340 km (0.082 R)
• M23: 20,727,982 km (0.084 R)
• M24: 21,795,811 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.9

Radius: 6.6

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.04 AU - 12.02 AU

Year: 21926 Days

Day: 21.5 Hours

Environment

Temp: -245 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,417,104 km

• M1: 82,877 km (0.074 R)
• M2: 368,759 km (0.107 R)
• M3: 1,032,824 km (0.065 R)
• M4: 1,451,698 km (0.118 R)
• M5: 1,773,632 km (0.069 R)
• M6: 2,296,028 km (0.117 R)
• M7: 2,519,378 km (0.089 R)
• M8: 3,615,631 km (0.091 R)
• M9: 4,966,051 km (0.088 R)
• M10: 10,097,108 km (0.049 R)
• M11: 11,560,624 km (0.058 R)
• M12: 12,037,991 km (0.071 R)
• M13: 12,343,021 km (0.096 R)
• M14: 18,591,425 km (0.118 R)
• M15: 25,549,970 km (0.084 R)
• M16: 25,851,559 km (0.096 R)
• M17: 26,564,543 km (0.101 R)
• M18: 33,822,583 km (0.109 R)
• M19: 41,879,326 km (0.069 R)
• M20: 43,573,521 km (0.09 R)
• M21: 45,607,454 km (0.111 R)
• M22: 46,797,505 km (0.046 R)
• M23: 56,221,423 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 20,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit