🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.1

Radius: 11.1

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.67 AU - 0.77 AU

Year: 394 Days

Day: 11.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 40,941,589 km

• M1: 139,724 km (0.105 R)
• M2: 529,427 km (0.067 R)
• M3: 1,013,825 km (0.108 R)
• M4: 1,610,122 km (0.113 R)
• M5: 2,197,892 km (0.05 R)
• M6: 2,587,295 km (0.087 R)
• M7: 3,124,202 km (0.088 R)
• M8: 3,886,852 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.7

Radius: 15

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.8 AU - 2.02 AU

Year: 1704 Days

Day: 6.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,941,589 km

• M1: 193,280 km (0.084 R)
• M2: 883,076 km (0.112 R)
• M3: 1,497,624 km (0.041 R)
• M4: 1,969,905 km (0.101 R)
• M5: 2,594,326 km (0.107 R)
• M6: 3,111,636 km (0.049 R)
• M7: 3,600,821 km (0.072 R)
• M8: 4,339,984 km (0.034 R)
• M9: 5,452,842 km (0.105 R)
• M10: 6,335,171 km (0.096 R)
• M11: 7,232,459 km (0.104 R)
• M12: 9,280,603 km (0.119 R)
• M13: 11,440,348 km (0.12 R)
• M14: 12,279,442 km (0.111 R)
• M15: 13,003,346 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.4

Radius: 9.1

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.24 AU - 3.62 AU

Year: 3238 Days

Day: 6.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,941,589 km

• M1: 113,246 km (0.102 R)
• M2: 705,952 km (0.059 R)
• M3: 1,146,069 km (0.096 R)
• M4: 1,920,238 km (0.115 R)
• M5: 2,278,076 km (0.11 R)
• M6: 2,727,768 km (0.082 R)
• M7: 3,886,702 km (0.095 R)
• M8: 4,179,017 km (0.096 R)
• M9: 5,602,739 km (0.118 R)
• M10: 6,226,263 km (0.113 R)
• M11: 6,569,441 km (0.105 R)
• M12: 7,325,359 km (0.103 R)
• M13: 9,524,148 km (0.119 R)
• M14: 12,986,591 km (0.117 R)
• M15: 14,972,652 km (0.115 R)
• M16: 16,602,820 km (0.096 R)
• M17: 17,042,040 km (0.067 R)
• M18: 17,432,640 km (0.075 R)
• M19: 18,464,716 km (0.065 R)
• M20: 20,026,517 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.7

Radius: 3.7

Gravity: 18.53 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.95 AU - 8.83 AU

Year: 12971 Days

Day: 21.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,941,589 km

• M1: 46,076 km (0.12 R)
• M2: 373,247 km (0.1 R)
• M3: 537,056 km (0.109 R)
• M4: 654,790 km (0.103 R)
• M5: 773,122 km (0.095 R)
• M6: 1,206,357 km (0.084 R)
• M7: 2,453,255 km (0.111 R)
• M8: 4,568,719 km (0.085 R)
• M9: 5,599,448 km (0.113 R)
• M10: 7,113,080 km (0.032 R)
• M11: 8,660,520 km (0.088 R)
• M12: 11,538,185 km (0.092 R)
• M13: 13,018,755 km (0.116 R)
• M14: 15,630,434 km (0.045 R)
• M15: 15,759,687 km (0.116 R)
• M16: 17,646,266 km (0.085 R)
• M17: 18,069,179 km (0.088 R)
• M18: 18,498,824 km (0.058 R)
• M19: 18,643,485 km (0.062 R)
• M20: 22,429,957 km (0.064 R)
• M21: 23,599,064 km (0.086 R)
• M22: 25,786,634 km (0.048 R)
• M23: 26,975,937 km (0.119 R)
• M24: 27,631,176 km (0.097 R)
• M25: 28,010,257 km (0.06 R)
• M26: 31,580,410 km (0.088 R)
• M27: 40,088,789 km (0.095 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 13,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit