🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.61 AU - 0.61 AU

Year: 176 Days

Day: 40.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.63 AU - 0.67 AU

Year: 193 Days

Day: 43.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,859,925 km

• M1: 39,045 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.79 AU - 1.81 AU

Year: 891 Days

Day: 40.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.9 AU - 2.56 AU

Year: 1229 Days

Day: 14.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.2

Radius: 9

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.29 AU - 10.11 AU

Year: 11146 Days

Day: 7.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 53,859,925 km

• M1: 112,049 km (0.087 R)
• M2: 588,668 km (0.102 R)
• M3: 883,076 km (0.055 R)
• M4: 1,279,211 km (0.082 R)
• M5: 1,563,148 km (0.086 R)
• M6: 2,280,919 km (0.043 R)
• M7: 5,550,979 km (0.093 R)
• M8: 6,130,670 km (0.048 R)
• M9: 6,513,042 km (0.113 R)
• M10: 6,952,112 km (0.073 R)
• M11: 8,159,217 km (0.103 R)
• M12: 8,622,372 km (0.112 R)
• M13: 10,065,693 km (0.073 R)
• M14: 11,490,912 km (0.093 R)
• M15: 12,132,537 km (0.097 R)
• M16: 13,234,026 km (0.089 R)
• M17: 14,940,639 km (0.108 R)
• M18: 15,846,902 km (0.113 R)
• M19: 16,422,555 km (0.093 R)
• M20: 17,539,303 km (0.116 R)
• M21: 19,106,042 km (0.104 R)
• M22: 20,340,972 km (0.083 R)
• M23: 22,246,999 km (0.105 R)
• M24: 22,605,884 km (0.117 R)
• M25: 30,292,222 km (0.066 R)
• M26: 31,403,136 km (0.094 R)
• M27: 34,657,638 km (0.054 R)
• M28: 35,261,565 km (0.038 R)
• M29: 36,118,910 km (0.115 R)
• M30: 38,774,123 km (0.098 R)
• M31: 45,470,273 km (0.098 R)
• M32: 46,339,736 km (0.12 R)
• M33: 48,111,872 km (0.041 R)
• M34: 52,898,256 km (0.051 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 18,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit