🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.43 AU - 0.59 AU

Year: 134 Days

Day: 22.8 Hours

Environment

Temp: 222 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.39 AU - 0.65 AU

Year: 138 Days

Day: 23.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.29 AU - 1.35 AU

Year: 560 Days

Day: 13 Hours

Environment

Temp: 3 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.49 AU - 3.69 AU

Year: 2004 Days

Day: 19.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.05 AU - 4.37 AU

Year: 2637 Days

Day: 38.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.8

Radius: 10.4

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.4 AU - 10.96 AU

Year: 10262 Days

Day: 8.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 46,236,553 km

• M1: 137,032 km (0.058 R)
• M2: 481,855 km (0.119 R)
• M3: 949,049 km (0.101 R)
• M4: 1,683,126 km (0.098 R)
• M5: 3,014,247 km (0.109 R)
• M6: 3,846,610 km (0.088 R)
• M7: 4,646,510 km (0.118 R)
• M8: 5,039,653 km (0.088 R)
• M9: 6,463,974 km (0.041 R)
• M10: 10,238,628 km (0.086 R)
• M11: 10,698,043 km (0.098 R)
• M12: 11,224,627 km (0.107 R)
• M13: 12,501,595 km (0.118 R)
• M14: 13,688,504 km (0.086 R)
• M15: 16,080,126 km (0.102 R)
• M16: 17,772,526 km (0.119 R)
• M17: 18,662,035 km (0.052 R)
• M18: 19,117,710 km (0.111 R)
• M19: 21,425,856 km (0.086 R)
• M20: 23,559,570 km (0.108 R)
• M21: 26,113,505 km (0.12 R)
• M22: 28,245,574 km (0.109 R)
• M23: 31,229,902 km (0.098 R)
• M24: 32,414,867 km (0.105 R)
• M25: 34,191,641 km (0.102 R)
• M26: 35,450,207 km (0.074 R)
• M27: 39,910,767 km (0.028 R)
• M28: 42,210,086 km (0.115 R)
• M29: 42,601,734 km (0.107 R)
• M30: 43,791,336 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 17,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit