🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486

Radius: 10.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.54 AU - 0.56 AU

Year: 277 Days

Day: 13.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 24,138,567 km

• M1: 131,796 km (0.08 R)
• M2: 494,870 km (0.074 R)
• M3: 861,534 km (0.118 R)
• M4: 1,320,052 km (0.085 R)
• M5: 1,810,284 km (0.115 R)
• M6: 2,308,146 km (0.054 R)
• M7: 2,840,864 km (0.066 R)
• M8: 3,290,405 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.2

Radius: 13.8

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.6 AU - 0.94 AU

Year: 458 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 24,138,567 km

• M1: 171,589 km (0.095 R)
• M2: 902,225 km (0.12 R)
• M3: 1,903,483 km (0.059 R)
• M4: 2,379,803 km (0.061 R)
• M5: 3,682,501 km (0.087 R)
• M6: 4,735,371 km (0.063 R)
• M7: 5,817,861 km (0.09 R)
• M8: 6,758,084 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.4

Radius: 11.5

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.99 AU - 1.03 AU

Year: 688 Days

Day: 10.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 24,138,567 km

• M1: 143,016 km (0.059 R)
• M2: 600,635 km (0.056 R)
• M3: 1,056,311 km (0.098 R)
• M4: 1,488,050 km (0.052 R)
• M5: 1,853,218 km (0.103 R)
• M6: 2,411,218 km (0.09 R)
• M7: 3,538,738 km (0.071 R)
• M8: 4,499,605 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.1

Radius: 12.4

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.02 AU - 1.08 AU

Year: 730 Days

Day: 14.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,138,567 km

• M1: 154,235 km (0.038 R)
• M2: 605,871 km (0.06 R)
• M3: 1,056,909 km (0.111 R)
• M4: 1,510,340 km (0.074 R)
• M5: 2,065,797 km (0.104 R)
• M6: 2,513,244 km (0.059 R)
• M7: 2,900,553 km (0.107 R)
• M8: 3,465,734 km (0.104 R)
• M9: 5,460,472 km (0.119 R)
• M10: 6,242,121 km (0.099 R)
• M11: 6,915,610 km (0.083 R)
• M12: 7,375,474 km (0.112 R)
• M13: 7,831,149 km (0.094 R)
• M14: 9,066,828 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.5

Radius: 13.4

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.56 AU - 3.14 AU

Year: 3263 Days

Day: 10.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 24,138,567 km

• M1: 166,951 km (0.098 R)
• M2: 813,812 km (0.114 R)
• M3: 1,248,245 km (0.102 R)
• M4: 3,004,224 km (0.096 R)
• M5: 4,444,553 km (0.071 R)
• M6: 5,344,534 km (0.117 R)
• M7: 5,935,296 km (0.116 R)
• M8: 6,392,018 km (0.04 R)
• M9: 8,353,844 km (0.111 R)
• M10: 9,802,101 km (0.118 R)
• M11: 11,196,054 km (0.044 R)
• M12: 12,486,336 km (0.102 R)
• M13: 12,953,530 km (0.075 R)
• M14: 13,432,393 km (0.111 R)
• M15: 14,681,535 km (0.062 R)
• M16: 15,843,611 km (0.03 R)
• M17: 16,952,431 km (0.089 R)
• M18: 18,053,172 km (0.045 R)
• M19: 18,955,247 km (0.11 R)
• M20: 19,950,522 km (0.066 R)
• M21: 21,775,616 km (0.097 R)
• M22: 23,995,050 km (0.094 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 18,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit