🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.75 AU - 0.87 AU

Year: 269 Days

Day: 23.3 Hours

Environment

Temp: 115 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,792,578 km

• M1: 61,485 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.92 AU - 1.22 AU

Year: 408 Days

Day: 46.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 77.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.54 AU - 2.04 AU

Year: 884 Days

Day: 24.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,792,578 km

• M1: 95,144 km (0.061 R)

Asteroid Belt

Center: 2.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.19 AU - 3.59 AU

Year: 1813 Days

Day: 22.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.36 AU - 3.78 AU

Year: 2489 Days

Day: 34.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,792,578 km

• M1: 67,319 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.3

Radius: 12.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.22 AU - 9.46 AU

Year: 8886 Days

Day: 14.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,792,578 km

• M1: 155,731 km (0.105 R)
• M2: 559,346 km (0.108 R)
• M3: 1,001,109 km (0.112 R)
• M4: 1,806,095 km (0.029 R)
• M5: 2,243,818 km (0.047 R)
• M6: 2,734,051 km (0.097 R)
• M7: 3,425,492 km (0.073 R)
• M8: 3,981,398 km (0.064 R)
• M9: 4,899,779 km (0.115 R)
• M10: 6,248,853 km (0.056 R)
• M11: 9,358,244 km (0.085 R)
• M12: 10,122,540 km (0.096 R)
• M13: 10,686,673 km (0.073 R)
• M14: 11,673,571 km (0.096 R)
• M15: 16,236,904 km (0.116 R)
• M16: 16,945,400 km (0.077 R)
• M17: 20,801,584 km (0.062 R)
• M18: 23,620,756 km (0.104 R)
• M19: 29,719,412 km (0.088 R)
• M20: 30,877,599 km (0.101 R)
• M21: 31,666,129 km (0.115 R)
• M22: 32,772,406 km (0.066 R)
• M23: 35,920,244 km (0.089 R)
• M24: 36,682,744 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 16,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit