🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.74 AU - 0.82 AU

Year: 240 Days

Day: 40.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.91 AU - 2.53 AU

Year: 1152 Days

Day: 26.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,646,757 km

• M1: 13,613 km (0.08 R)
• M2: 91,703 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.88 AU - 3.12 AU

Year: 1377 Days

Day: 30.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,646,757 km

• M1: 253,120 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.39 AU - 2.83 AU

Year: 1468 Days

Day: 43.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 102.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,646,757 km

• M1: 103,671 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.5 AU - 3.58 AU

Year: 1846 Days

Day: 46.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.9

Radius: 10.1

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.36 AU - 14.1 AU

Year: 15817 Days

Day: 9.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,646,757 km

• M1: 125,662 km (0.077 R)
• M2: 483,500 km (0.102 R)
• M3: 907,012 km (0.116 R)
• M4: 1,393,205 km (0.113 R)
• M5: 1,960,330 km (0.101 R)
• M6: 2,366,788 km (0.088 R)
• M7: 2,851,485 km (0.055 R)
• M8: 3,301,027 km (0.069 R)
• M9: 4,433,931 km (0.061 R)
• M10: 4,778,006 km (0.116 R)
• M11: 6,573,779 km (0.052 R)
• M12: 9,224,953 km (0.058 R)
• M13: 9,892,907 km (0.113 R)
• M14: 11,499,289 km (0.106 R)
• M15: 12,151,985 km (0.028 R)
• M16: 13,018,007 km (0.103 R)
• M17: 13,401,576 km (0.095 R)
• M18: 17,585,828 km (0.112 R)
• M19: 19,018,078 km (0.069 R)
• M20: 19,846,551 km (0.11 R)
• M21: 20,184,642 km (0.117 R)
• M22: 22,023,051 km (0.119 R)
• M23: 23,496,739 km (0.08 R)
• M24: 32,094,428 km (0.111 R)
• M25: 35,082,197 km (0.069 R)
• M26: 44,281,568 km (0.067 R)
• M27: 46,921,522 km (0.075 R)
• M28: 47,824,345 km (0.106 R)
• M29: 50,759,605 km (0.118 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 10,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit