🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.79 AU - 0.83 AU

Year: 270 Days

Day: 45.2 Hours

Environment

Temp: 96 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.84 AU - 0.88 AU

Year: 296 Days

Day: 38.7 Hours

Environment

Temp: 91 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.7 AU - 3.38 AU

Year: 1966 Days

Day: 13.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,297,235 km

• M1: 123,867 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.04 AU - 4.1 AU

Year: 3045 Days

Day: 18.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.4

Radius: 13.4

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.14 AU - 10.62 AU

Year: 9813 Days

Day: 7.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 132.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,297,235 km

• M1: 166,652 km (0.05 R)
• M2: 636,539 km (0.1 R)
• M3: 1,220,868 km (0.072 R)
• M4: 1,723,966 km (0.063 R)
• M5: 2,493,797 km (0.12 R)
• M6: 3,578,381 km (0.055 R)
• M7: 4,378,580 km (0.098 R)
• M8: 7,115,623 km (0.117 R)
• M9: 7,710,873 km (0.039 R)
• M10: 8,339,333 km (0.071 R)
• M11: 9,230,189 km (0.084 R)
• M12: 10,684,130 km (0.068 R)
• M13: 15,828,352 km (0.117 R)
• M14: 17,689,350 km (0.03 R)
• M15: 18,784,257 km (0.104 R)
• M16: 20,313,745 km (0.096 R)
• M17: 20,788,419 km (0.088 R)
• M18: 22,340,497 km (0.069 R)
• M19: 23,187,820 km (0.077 R)
• M20: 23,619,409 km (0.101 R)
• M21: 24,677,366 km (0.118 R)
• M22: 26,229,743 km (0.12 R)
• M23: 27,846,297 km (0.054 R)
• M24: 30,343,086 km (0.086 R)
• M25: 31,910,871 km (0.078 R)
• M26: 33,641,868 km (0.117 R)
• M27: 36,470,914 km (0.116 R)
• M28: 37,408,892 km (0.094 R)
• M29: 41,829,210 km (0.112 R)
• M30: 42,727,545 km (0.047 R)
• M31: 43,376,950 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 15,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit