🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.54 AU - 0.58 AU

Year: 147 Days

Day: 41.9 Hours

Environment

Temp: 227 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.57 AU - 0.69 AU

Year: 176 Days

Day: 30.9 Hours

Environment

Temp: 246 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.81 AU - 0.85 AU

Year: 266 Days

Day: 32 Hours

Environment

Temp: 183 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,886,350 km

• M1: 58,044 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.54 AU - 2.32 AU

Year: 942 Days

Day: 43.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.83 AU - 4.23 AU

Year: 2843 Days

Day: 20.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.8

Radius: 12.9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.78 AU - 13.66 AU

Year: 15944 Days

Day: 7.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,886,350 km

• M1: 165,605 km (0.102 R)
• M2: 668,104 km (0.1 R)
• M3: 1,275,771 km (0.055 R)
• M4: 1,888,823 km (0.108 R)
• M5: 2,578,918 km (0.068 R)
• M6: 3,121,210 km (0.102 R)
• M7: 5,129,861 km (0.088 R)
• M8: 5,760,715 km (0.104 R)
• M9: 7,027,061 km (0.116 R)
• M10: 8,861,430 km (0.049 R)
• M11: 10,544,256 km (0.096 R)
• M12: 12,156,473 km (0.085 R)
• M13: 13,630,760 km (0.116 R)
• M14: 16,259,493 km (0.046 R)
• M15: 17,413,791 km (0.104 R)
• M16: 20,654,978 km (0.102 R)
• M17: 22,335,261 km (0.114 R)
• M18: 25,966,600 km (0.117 R)
• M19: 29,181,009 km (0.09 R)
• M20: 31,293,930 km (0.101 R)
• M21: 34,048,775 km (0.114 R)
• M22: 35,261,565 km (0.07 R)
• M23: 37,192,275 km (0.104 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 11,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit