🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.92 AU - 1.44 AU

Year: 457 Days

Day: 24.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.33 AU - 1.83 AU

Year: 708 Days

Day: 32.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.75 AU - 3.63 AU

Year: 2031 Days

Day: 12.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.58 AU - 4.18 AU

Year: 2215 Days

Day: 33.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.2

Radius: 9.9

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.52 AU - 7.54 AU

Year: 5948 Days

Day: 14.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 23,952,587 km

• M1: 123,269 km (0.117 R)
• M2: 784,940 km (0.108 R)
• M3: 2,942,441 km (0.094 R)
• M4: 3,696,863 km (0.105 R)
• M5: 4,879,733 km (0.117 R)
• M6: 5,730,346 km (0.066 R)
• M7: 6,084,893 km (0.119 R)
• M8: 6,871,180 km (0.098 R)
• M9: 7,204,035 km (0.062 R)
• M10: 7,974,614 km (0.075 R)
• M11: 8,837,943 km (0.107 R)
• M12: 10,573,578 km (0.06 R)
• M13: 11,568,104 km (0.113 R)
• M14: 12,136,426 km (0.05 R)
• M15: 14,059,208 km (0.117 R)
• M16: 14,706,368 km (0.073 R)
• M17: 16,648,448 km (0.073 R)
• M18: 20,278,141 km (0.106 R)
• M19: 27,445,824 km (0.05 R)
• M20: 27,948,173 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.3

Radius: 10.1

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.13 AU - 7.89 AU

Year: 6616 Days

Day: 13.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 23,952,587 km

• M1: 125,961 km (0.095 R)
• M2: 2,073,426 km (0.115 R)
• M3: 3,982,744 km (0.108 R)
• M4: 4,726,545 km (0.069 R)
• M5: 6,226,413 km (0.047 R)
• M6: 6,578,866 km (0.097 R)
• M7: 7,101,112 km (0.117 R)
• M8: 8,834,951 km (0.035 R)
• M9: 19,789,854 km (0.1 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 17,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit