🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.45 AU - 0.57 AU

Year: 137 Days

Day: 36.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.7

Radius: 12.3

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4 AU - 4.82 AU

Year: 3489 Days

Day: 13.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 101,450,404 km

• M1: 159,023 km (0.088 R)
• M2: 559,346 km (0.052 R)
• M3: 993,928 km (0.106 R)
• M4: 1,871,918 km (0.045 R)
• M5: 2,347,490 km (0.116 R)
• M6: 2,825,605 km (0.12 R)
• M7: 3,299,082 km (0.084 R)
• M8: 4,241,249 km (0.053 R)
• M9: 5,048,031 km (0.094 R)
• M10: 6,324,699 km (0.06 R)
• M11: 7,899,964 km (0.094 R)
• M12: 8,949,094 km (0.1 R)
• M13: 10,694,004 km (0.09 R)
• M14: 11,163,592 km (0.051 R)
• M15: 11,852,340 km (0.088 R)
• M16: 14,464,917 km (0.09 R)
• M17: 16,031,955 km (0.081 R)
• M18: 17,067,322 km (0.11 R)
• M19: 17,655,391 km (0.09 R)
• M20: 18,312,275 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.2

Radius: 13.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.75 AU - 4.85 AU

Year: 3962 Days

Day: 14 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 101,450,404 km

• M1: 204,500 km (0.085 R)
• M2: 705,803 km (0.115 R)
• M3: 1,405,173 km (0.073 R)
• M4: 2,116,361 km (0.097 R)
• M5: 3,093,086 km (0.117 R)
• M6: 5,476,030 km (0.109 R)
• M7: 8,192,428 km (0.036 R)
• M8: 10,901,795 km (0.064 R)
• M9: 13,291,920 km (0.041 R)
• M10: 14,812,284 km (0.12 R)
• M11: 15,378,661 km (0.109 R)
• M12: 16,775,157 km (0.027 R)
• M13: 18,430,906 km (0.054 R)
• M14: 21,082,828 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692

Radius: 8

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 16.37 AU - 21.17 AU

Year: 30635 Days

Day: 20.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 101,450,404 km

• M1: 99,483 km (0.119 R)
• M2: 455,376 km (0.079 R)
• M3: 851,062 km (0.114 R)
• M4: 1,500,616 km (0.088 R)
• M5: 4,633,794 km (0.079 R)
• M6: 4,987,443 km (0.109 R)
• M7: 6,204,422 km (0.111 R)
• M8: 10,158,892 km (0.099 R)
• M9: 11,308,103 km (0.067 R)
• M10: 12,023,330 km (0.074 R)
• M11: 12,541,687 km (0.061 R)
• M12: 13,702,567 km (0.095 R)
• M13: 14,849,234 km (0.083 R)
• M14: 15,532,597 km (0.059 R)
• M15: 19,569,047 km (0.073 R)
• M16: 27,295,627 km (0.112 R)
• M17: 37,457,661 km (0.091 R)
• M18: 38,244,696 km (0.101 R)
• M19: 40,837,227 km (0.057 R)
• M20: 42,686,107 km (0.056 R)
• M21: 62,341,621 km (0.116 R)
• M22: 69,876,118 km (0.07 R)
• M23: 70,351,241 km (0.114 R)
• M24: 76,979,324 km (0.106 R)
• M25: 82,413,317 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 10,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit