🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.9 AU - 3.1 AU

Year: 1430 Days

Day: 12.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,847,043 km

• M1: 1,802,505 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.3

Radius: 9.5

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.96 AU - 5.78 AU

Year: 4500 Days

Day: 11.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 45,847,043 km

• M1: 155,731 km (0.099 R)
• M2: 623,374 km (0.053 R)
• M3: 1,576,762 km (0.087 R)
• M4: 2,864,799 km (0.093 R)
• M5: 4,323,229 km (0.111 R)
• M6: 5,911,958 km (0.088 R)
• M7: 6,383,640 km (0.079 R)
• M8: 9,475,828 km (0.083 R)
• M9: 10,012,735 km (0.043 R)
• M10: 11,069,345 km (0.09 R)
• M11: 11,705,585 km (0.112 R)
• M12: 12,662,712 km (0.043 R)
• M13: 17,810,973 km (0.105 R)
• M14: 18,408,616 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814

Radius: 14.3

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.76 AU - 6.98 AU

Year: 5814 Days

Day: 12.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,847,043 km

• M1: 274,362 km (0.082 R)
• M2: 796,309 km (0.047 R)
• M3: 1,341,743 km (0.101 R)
• M4: 2,446,972 km (0.117 R)
• M5: 4,167,647 km (0.119 R)
• M6: 4,709,939 km (0.117 R)
• M7: 6,626,438 km (0.09 R)
• M8: 8,893,444 km (0.058 R)
• M9: 11,889,590 km (0.119 R)
• M10: 13,755,225 km (0.081 R)
• M11: 15,322,562 km (0.1 R)
• M12: 16,749,277 km (0.096 R)
• M13: 17,993,333 km (0.082 R)
• M14: 23,430,617 km (0.054 R)
• M15: 24,570,104 km (0.105 R)
• M16: 28,483,285 km (0.08 R)
• M17: 31,020,914 km (0.085 R)
• M18: 32,195,706 km (0.086 R)
• M19: 34,426,360 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.8

Radius: 5.3

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.97 AU - 14.63 AU

Year: 17542 Days

Day: 17.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,847,043 km

• M1: 66,122 km (0.111 R)
• M2: 233,073 km (0.076 R)
• M3: 415,882 km (0.073 R)
• M4: 608,564 km (0.105 R)
• M5: 1,217,427 km (0.083 R)
• M6: 1,552,078 km (0.071 R)
• M7: 2,698,895 km (0.107 R)
• M8: 3,221,141 km (0.12 R)
• M9: 3,886,553 km (0.056 R)
• M10: 4,406,854 km (0.096 R)
• M11: 4,728,639 km (0.109 R)
• M12: 5,160,678 km (0.096 R)
• M13: 6,138,898 km (0.106 R)
• M14: 6,766,611 km (0.108 R)
• M15: 6,998,039 km (0.116 R)
• M16: 7,517,742 km (0.064 R)
• M17: 8,952,236 km (0.094 R)
• M18: 12,580,583 km (0.084 R)
• M19: 14,397,598 km (0.058 R)
• M20: 14,652,363 km (0.111 R)
• M21: 15,040,121 km (0.118 R)
• M22: 16,590,404 km (0.095 R)
• M23: 16,800,140 km (0.09 R)
• M24: 18,022,355 km (0.05 R)
• M25: 21,707,997 km (0.077 R)
• M26: 22,723,617 km (0.057 R)
• M27: 25,215,918 km (0.113 R)
• M28: 28,181,247 km (0.081 R)
• M29: 29,491,126 km (0.093 R)
• M30: 32,123,151 km (0.083 R)
• M31: 32,887,147 km (0.117 R)
• M32: 42,108,061 km (0.06 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 14,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit