🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.59 AU - 0.69 AU

Year: 183 Days

Day: 27 Hours

Environment

Temp: 186 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.53 AU - 2.31 AU

Year: 948 Days

Day: 15.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.71 AU - 2.31 AU

Year: 1016 Days

Day: 14.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.71 AU - 4.53 AU

Year: 2981 Days

Day: 15.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.1

Radius: 11.3

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.83 AU - 8.51 AU

Year: 6843 Days

Day: 10.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 27,378,892 km

• M1: 140,772 km (0.087 R)
• M2: 1,912,459 km (0.111 R)
• M3: 3,351,591 km (0.118 R)
• M4: 4,134,586 km (0.077 R)
• M5: 4,793,714 km (0.098 R)
• M6: 5,264,199 km (0.073 R)
• M7: 6,515,286 km (0.105 R)
• M8: 8,011,415 km (0.105 R)
• M9: 8,915,285 km (0.111 R)
• M10: 10,147,672 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.8

Radius: 8.5

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.6 AU - 10.72 AU

Year: 11543 Days

Day: 8.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 27,378,892 km

• M1: 211,232 km (0.039 R)
• M2: 516,711 km (0.078 R)
• M3: 827,426 km (0.116 R)
• M4: 1,295,218 km (0.076 R)
• M5: 1,625,979 km (0.108 R)
• M6: 2,795,087 km (0.107 R)
• M7: 3,140,807 km (0.106 R)
• M8: 3,453,916 km (0.079 R)
• M9: 5,792,878 km (0.026 R)
• M10: 6,574,228 km (0.111 R)
• M11: 8,308,516 km (0.118 R)
• M12: 8,987,541 km (0.092 R)
• M13: 12,460,007 km (0.051 R)
• M14: 15,198,396 km (0.117 R)
• M15: 17,032,765 km (0.096 R)
• M16: 20,321,076 km (0.071 R)
• M17: 21,342,979 km (0.1 R)
• M18: 24,159,907 km (0.08 R)
• M19: 24,920,312 km (0.107 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 11,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit