🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.53 AU - 1.75 AU

Year: 603 Days

Day: 12.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.63 AU - 4.97 AU

Year: 3018 Days

Day: 36 Hours

Environment

Temp: -78 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.7

Radius: 8.1

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.33 AU - 14.85 AU

Year: 14377 Days

Day: 13.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 21,192,210 km

• M1: 100,979 km (0.115 R)
• M2: 354,098 km (0.102 R)
• M3: 639,232 km (0.116 R)
• M4: 1,193,043 km (0.108 R)
• M5: 2,629,631 km (0.103 R)
• M6: 3,419,059 km (0.095 R)
• M7: 4,182,158 km (0.099 R)
• M8: 7,011,802 km (0.049 R)
• M9: 8,757,609 km (0.091 R)
• M10: 10,869,332 km (0.044 R)
• M11: 12,246,680 km (0.093 R)
• M12: 13,137,535 km (0.102 R)
• M13: 15,764,474 km (0.063 R)
• M14: 23,032,537 km (0.102 R)
• M15: 24,468,677 km (0.076 R)
• M16: 27,961,188 km (0.113 R)
• M17: 30,528,587 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27

Radius: 14.2

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.16 AU - 15.56 AU

Year: 14807 Days

Day: 11 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,192,210 km

• M1: 177,273 km (0.114 R)
• M2: 1,385,276 km (0.068 R)
• M3: 3,080,669 km (0.097 R)
• M4: 4,007,428 km (0.085 R)
• M5: 4,923,266 km (0.12 R)
• M6: 5,737,527 km (0.105 R)
• M7: 12,193,124 km (0.098 R)
• M8: 14,352,121 km (0.071 R)
• M9: 15,496,993 km (0.048 R)
• M10: 16,065,615 km (0.099 R)

Kuiper Belt

Range: 38.3 - 63.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 17,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit