🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.86 AU - 0.98 AU

Year: 316 Days

Day: 21.7 Hours

Environment

Temp: 84 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.75 AU - 1.11 AU

Year: 321 Days

Day: 23.8 Hours

Environment

Temp: 101 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,809,097 km

• M1: 485,744 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.05 AU - 3.25 AU

Year: 1545 Days

Day: 13.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.1 AU - 4.62 AU

Year: 2716 Days

Day: 26.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,809,097 km

• M1: 106,813 km (0.09 R)

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.2

Radius: 11.2

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.62 AU - 7.82 AU

Year: 7682 Days

Day: 10.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,809,097 km

• M1: 139,276 km (0.08 R)
• M2: 519,703 km (0.05 R)
• M3: 905,965 km (0.1 R)
• M4: 1,623,137 km (0.04 R)
• M5: 2,199,089 km (0.106 R)
• M6: 2,886,940 km (0.105 R)
• M7: 3,961,800 km (0.084 R)
• M8: 4,410,594 km (0.109 R)
• M9: 5,193,290 km (0.12 R)
• M10: 8,061,081 km (0.061 R)
• M11: 8,828,668 km (0.093 R)
• M12: 9,832,021 km (0.118 R)
• M13: 11,217,148 km (0.113 R)
• M14: 11,902,755 km (0.114 R)
• M15: 12,954,727 km (0.03 R)
• M16: 16,684,950 km (0.103 R)
• M17: 17,718,671 km (0.039 R)
• M18: 19,386,089 km (0.059 R)
• M19: 20,919,018 km (0.086 R)
• M20: 25,280,843 km (0.117 R)
• M21: 27,673,661 km (0.043 R)
• M22: 29,219,157 km (0.11 R)
• M23: 32,375,971 km (0.086 R)
• M24: 32,905,548 km (0.116 R)
• M25: 34,309,673 km (0.078 R)
• M26: 37,006,025 km (0.108 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 14,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit