🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.4

Radius: 8.6

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.64 AU - 0.78 AU

Year: 386 Days

Day: 13.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,612,568 km

• M1: 106,962 km (0.1 R)
• M2: 398,529 km (0.082 R)
• M3: 714,180 km (0.098 R)
• M4: 1,006,644 km (0.119 R)
• M5: 1,434,344 km (0.04 R)
• M6: 2,217,639 km (0.038 R)
• M7: 2,592,382 km (0.103 R)
• M8: 2,958,298 km (0.088 R)
• M9: 3,336,631 km (0.101 R)
• M10: 3,747,127 km (0.085 R)
• M11: 4,203,700 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.4

Radius: 13.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.17 AU - 1.89 AU

Year: 1222 Days

Day: 6.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,612,568 km

• M1: 169,195 km (0.1 R)
• M2: 996,023 km (0.092 R)
• M3: 1,489,097 km (0.1 R)
• M4: 1,948,063 km (0.083 R)
• M5: 2,675,857 km (0.108 R)
• M6: 3,291,602 km (0.069 R)
• M7: 5,222,910 km (0.055 R)
• M8: 5,789,587 km (0.099 R)
• M9: 7,071,940 km (0.071 R)
• M10: 8,592,602 km (0.074 R)
• M11: 9,475,828 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.7

Radius: 15

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.35 AU - 2.73 AU

Year: 2614 Days

Day: 12.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,612,568 km

• M1: 186,549 km (0.116 R)
• M2: 684,410 km (0.118 R)
• M3: 1,354,908 km (0.064 R)
• M4: 1,822,401 km (0.086 R)
• M5: 2,293,485 km (0.108 R)
• M6: 2,971,911 km (0.041 R)
• M7: 4,436,325 km (0.086 R)
• M8: 5,118,940 km (0.113 R)
• M9: 6,050,785 km (0.097 R)
• M10: 7,297,683 km (0.08 R)
• M11: 8,188,090 km (0.103 R)
• M12: 9,393,101 km (0.05 R)
• M13: 9,928,960 km (0.11 R)
• M14: 10,675,154 km (0.063 R)
• M15: 12,112,640 km (0.092 R)
• M16: 12,878,282 km (0.069 R)
• M17: 15,321,066 km (0.117 R)
• M18: 18,058,857 km (0.111 R)
• M19: 19,002,221 km (0.094 R)

Asteroid Belt

Center: 3.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.2

Radius: 13.2

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.49 AU - 5.77 AU

Year: 7502 Days

Day: 9.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,612,568 km

• M1: 164,258 km (0.097 R)
• M2: 824,434 km (0.069 R)
• M3: 1,622,688 km (0.098 R)
• M4: 2,159,445 km (0.119 R)
• M5: 2,814,086 km (0.041 R)
• M6: 3,575,240 km (0.117 R)
• M7: 5,415,892 km (0.086 R)
• M8: 6,051,832 km (0.086 R)
• M9: 6,952,561 km (0.036 R)
• M10: 7,511,758 km (0.089 R)
• M11: 9,686,761 km (0.118 R)
• M12: 15,182,837 km (0.119 R)
• M13: 17,992,136 km (0.113 R)
• M14: 19,120,702 km (0.099 R)
• M15: 20,146,495 km (0.035 R)
• M16: 20,597,233 km (0.108 R)
• M17: 22,387,770 km (0.099 R)
• M18: 24,195,361 km (0.085 R)
• M19: 25,745,345 km (0.09 R)
• M20: 29,811,564 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 11,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit