🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.7

Radius: 12.6

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.58 AU - 0.74 AU

Year: 364 Days

Day: 6.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 70,936,844 km

• M1: 156,779 km (0.027 R)
• M2: 639,531 km (0.114 R)
• M3: 1,093,560 km (0.117 R)
• M4: 1,568,234 km (0.119 R)
• M5: 2,240,378 km (0.1 R)
• M6: 2,796,732 km (0.099 R)
• M7: 3,284,720 km (0.075 R)
• M8: 4,270,122 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.1

Radius: 9.4

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.81 AU - 1.29 AU

Year: 730 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 70,936,844 km

• M1: 116,986 km (0.119 R)
• M2: 420,220 km (0.055 R)
• M3: 771,626 km (0.103 R)
• M4: 1,076,057 km (0.101 R)
• M5: 1,491,790 km (0.054 R)
• M6: 2,104,543 km (0.113 R)
• M7: 2,532,842 km (0.111 R)
• M8: 3,127,643 km (0.081 R)
• M9: 3,798,888 km (0.098 R)
• M10: 4,146,554 km (0.116 R)
• M11: 4,906,212 km (0.097 R)
• M12: 5,681,428 km (0.063 R)
• M13: 5,982,868 km (0.067 R)
• M14: 7,451,919 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.2

Radius: 12.6

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.99 AU - 5.11 AU

Year: 6583 Days

Day: 6.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 146.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,936,844 km

• M1: 157,676 km (0.119 R)
• M2: 706,252 km (0.099 R)
• M3: 1,362,089 km (0.026 R)
• M4: 2,659,401 km (0.098 R)
• M5: 3,112,234 km (0.098 R)
• M6: 3,638,968 km (0.026 R)
• M7: 4,818,398 km (0.106 R)
• M8: 5,616,054 km (0.079 R)
• M9: 6,015,330 km (0.112 R)
• M10: 7,657,765 km (0.1 R)
• M11: 9,198,623 km (0.107 R)
• M12: 10,937,100 km (0.073 R)
• M13: 11,367,643 km (0.111 R)
• M14: 12,009,418 km (0.097 R)
• M15: 13,474,280 km (0.1 R)
• M16: 14,533,882 km (0.092 R)
• M17: 18,582,000 km (0.075 R)
• M18: 19,753,202 km (0.077 R)
• M19: 20,537,095 km (0.062 R)
• M20: 22,242,810 km (0.118 R)
• M21: 30,957,335 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.4

Radius: 4.9

Gravity: 18.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.04 AU - 12.58 AU

Year: 22453 Days

Day: 23.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,936,844 km

• M1: 86,318 km (0.087 R)
• M2: 259,552 km (0.069 R)
• M3: 547,079 km (0.097 R)
• M4: 795,262 km (0.12 R)
• M5: 1,028,485 km (0.092 R)
• M6: 1,306,588 km (0.073 R)
• M7: 2,032,586 km (0.109 R)
• M8: 2,340,159 km (0.12 R)
• M9: 3,367,747 km (0.037 R)
• M10: 4,011,766 km (0.117 R)
• M11: 4,200,858 km (0.044 R)
• M12: 5,735,433 km (0.117 R)
• M13: 7,325,957 km (0.117 R)
• M14: 8,501,946 km (0.096 R)
• M15: 12,441,307 km (0.101 R)
• M16: 14,250,394 km (0.12 R)
• M17: 15,446,878 km (0.07 R)
• M18: 18,380,642 km (0.079 R)
• M19: 22,543,801 km (0.069 R)
• M20: 25,108,058 km (0.073 R)
• M21: 28,433,618 km (0.11 R)
• M22: 31,051,132 km (0.118 R)
• M23: 37,034,000 km (0.059 R)
• M24: 45,142,055 km (0.086 R)
• M25: 51,729,448 km (0.103 R)
• M26: 53,119,511 km (0.116 R)
• M27: 64,149,063 km (0.03 R)
• M28: 70,724,488 km (0.086 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: 492 - 11,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit