🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.57 AU - 0.77 AU

Year: 204 Days

Day: 41 Hours

Environment

Temp: 179 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,640,510 km

• M1: 68,815 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.59 AU - 0.91 AU

Year: 242 Days

Day: 27.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.18 AU - 1.28 AU

Year: 509 Days

Day: 44.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,640,510 km

• M1: 18,251 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.42 AU - 2.14 AU

Year: 885 Days

Day: 39.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.78 AU - 2.3 AU

Year: 1086 Days

Day: 36.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,640,510 km

• M1: 910,453 km (0.053 R)

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267

Radius: 11.8

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.95 AU - 7.71 AU

Year: 7398 Days

Day: 11.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,640,510 km

• M1: 146,756 km (0.054 R)
• M2: 848,968 km (0.107 R)
• M3: 1,218,026 km (0.11 R)
• M4: 1,613,563 km (0.089 R)
• M5: 2,110,527 km (0.078 R)
• M6: 2,657,606 km (0.093 R)
• M7: 3,377,322 km (0.069 R)
• M8: 3,882,214 km (0.069 R)
• M9: 4,708,743 km (0.041 R)
• M10: 5,340,644 km (0.115 R)
• M11: 6,088,484 km (0.112 R)
• M12: 7,616,177 km (0.118 R)
• M13: 8,413,235 km (0.115 R)
• M14: 8,793,662 km (0.05 R)
• M15: 10,258,973 km (0.078 R)
• M16: 13,104,474 km (0.097 R)
• M17: 14,626,483 km (0.112 R)
• M18: 15,345,600 km (0.12 R)
• M19: 17,035,158 km (0.077 R)
• M20: 18,588,283 km (0.11 R)
• M21: 19,169,920 km (0.113 R)
• M22: 19,763,674 km (0.027 R)
• M23: 20,437,762 km (0.119 R)
• M24: 22,190,151 km (0.117 R)
• M25: 24,576,537 km (0.061 R)
• M26: 25,277,552 km (0.112 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: 455 - 17,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit