🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.5

Radius: 12.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.12 AU - 1.16 AU

Year: 774 Days

Day: 10.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,852,886 km

• M1: 159,172 km (0.119 R)
• M2: 572,810 km (0.073 R)
• M3: 973,134 km (0.107 R)
• M4: 1,418,038 km (0.087 R)
• M5: 1,959,732 km (0.083 R)
• M6: 2,383,244 km (0.091 R)
• M7: 3,055,836 km (0.058 R)
• M8: 3,480,843 km (0.111 R)
• M9: 3,972,571 km (0.052 R)
• M10: 4,659,974 km (0.075 R)
• M11: 5,128,963 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.5

Radius: 8.4

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.69 AU - 1.85 AU

Year: 1497 Days

Day: 9.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,852,886 km

• M1: 104,419 km (0.114 R)
• M2: 433,684 km (0.118 R)
• M3: 725,550 km (0.116 R)
• M4: 1,145,321 km (0.086 R)
• M5: 1,635,254 km (0.091 R)
• M6: 2,142,989 km (0.102 R)
• M7: 2,671,968 km (0.119 R)
• M8: 3,377,770 km (0.067 R)
• M9: 4,220,754 km (0.115 R)
• M10: 4,633,345 km (0.05 R)
• M11: 5,134,498 km (0.089 R)
• M12: 5,873,811 km (0.083 R)
• M13: 6,657,404 km (0.097 R)
• M14: 6,933,562 km (0.054 R)
• M15: 7,698,456 km (0.112 R)
• M16: 8,143,958 km (0.115 R)
• M17: 10,133,012 km (0.086 R)
• M18: 10,770,747 km (0.089 R)
• M19: 11,257,689 km (0.091 R)
• M20: 11,868,497 km (0.115 R)
• M21: 12,350,351 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.2

Radius: 9.2

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.8 AU - 2.26 AU

Year: 1839 Days

Day: 11.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,852,886 km

• M1: 115,190 km (0.118 R)
• M2: 439,219 km (0.114 R)
• M3: 816,056 km (0.117 R)
• M4: 1,199,326 km (0.038 R)
• M5: 1,522,906 km (0.102 R)
• M6: 2,314,429 km (0.098 R)
• M7: 2,795,386 km (0.12 R)
• M8: 3,142,154 km (0.093 R)
• M9: 3,453,018 km (0.073 R)
• M10: 4,454,127 km (0.104 R)
• M11: 5,750,542 km (0.059 R)
• M12: 6,812,388 km (0.118 R)
• M13: 7,336,130 km (0.119 R)
• M14: 9,038,554 km (0.088 R)
• M15: 9,351,363 km (0.116 R)
• M16: 10,469,158 km (0.064 R)
• M17: 11,784,273 km (0.073 R)
• M18: 12,462,400 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158

Radius: 7.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.1 AU - 12.9 AU

Year: 24796 Days

Day: 21 Hours

Environment

Temp: -241 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,852,886 km

• M1: 97,239 km (0.082 R)
• M2: 421,118 km (0.037 R)
• M3: 677,230 km (0.112 R)
• M4: 1,729,651 km (0.074 R)
• M5: 10,639,700 km (0.042 R)
• M6: 19,663,892 km (0.093 R)
• M7: 20,837,487 km (0.08 R)
• M8: 21,354,647 km (0.098 R)
• M9: 23,323,954 km (0.08 R)
• M10: 33,226,435 km (0.086 R)
• M11: 34,527,787 km (0.116 R)
• M12: 40,339,365 km (0.064 R)
• M13: 44,603,503 km (0.103 R)
• M14: 47,656,795 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 16,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit