🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.68 AU - 0.9 AU

Year: 205 Days

Day: 12.5 Hours

Environment

Temp: 314 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,898,131 km

• M1: 43,383 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.86 AU - 1.42 AU

Year: 356 Days

Day: 45.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.83 AU - 5.73 AU

Year: 3056 Days

Day: 40.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.65 AU - 6.79 AU

Year: 4001 Days

Day: 32.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.5

Radius: 13.3

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.95 AU - 14.77 AU

Year: 12707 Days

Day: 9.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,898,131 km

• M1: 166,203 km (0.089 R)
• M2: 630,555 km (0.108 R)
• M3: 1,242,710 km (0.106 R)
• M4: 1,893,311 km (0.065 R)
• M5: 2,545,109 km (0.061 R)
• M6: 3,553,548 km (0.115 R)
• M7: 6,311,534 km (0.073 R)
• M8: 8,149,045 km (0.067 R)
• M9: 8,734,122 km (0.05 R)
• M10: 9,243,054 km (0.102 R)
• M11: 10,153,656 km (0.064 R)
• M12: 10,602,599 km (0.059 R)
• M13: 11,182,291 km (0.101 R)
• M14: 13,988,448 km (0.11 R)
• M15: 17,874,851 km (0.115 R)
• M16: 19,458,644 km (0.064 R)
• M17: 30,395,744 km (0.066 R)
• M18: 30,977,829 km (0.06 R)
• M19: 31,448,764 km (0.095 R)
• M20: 32,890,588 km (0.114 R)
• M21: 36,687,382 km (0.043 R)
• M22: 38,284,638 km (0.104 R)
• M23: 42,770,480 km (0.111 R)
• M24: 49,815,343 km (0.106 R)
• M25: 50,300,040 km (0.111 R)
• M26: 55,667,312 km (0.087 R)

Kuiper Belt

Range: 37.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 17,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit