🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.44 AU - 0.64 AU

Year: 151 Days

Day: 39.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.54 AU - 0.56 AU

Year: 155 Days

Day: 34.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.64 AU - 0.92 AU

Year: 262 Days

Day: 31.3 Hours

Environment

Temp: 73 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.25 AU - 2.79 AU

Year: 1523 Days

Day: 46.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.85 AU - 3.91 AU

Year: 2910 Days

Day: 21 Hours

Environment

Temp: -126 °C

Axial Tilt: 146.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606

Radius: 14.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.97 AU - 9.09 AU

Year: 8665 Days

Day: 12 Hours

Environment

Temp: -171 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,822,235 km

• M1: 185,352 km (0.073 R)
• M2: 805,136 km (0.11 R)
• M3: 1,536,969 km (0.052 R)
• M4: 2,434,107 km (0.025 R)
• M5: 3,204,536 km (0.078 R)
• M6: 4,935,383 km (0.091 R)
• M7: 5,611,566 km (0.1 R)
• M8: 6,175,998 km (0.092 R)
• M9: 6,851,433 km (0.098 R)
• M10: 7,341,815 km (0.084 R)
• M11: 9,451,444 km (0.089 R)
• M12: 10,695,949 km (0.119 R)
• M13: 12,047,266 km (0.068 R)
• M14: 14,589,532 km (0.112 R)
• M15: 16,717,861 km (0.092 R)
• M16: 17,891,756 km (0.06 R)
• M17: 18,972,600 km (0.088 R)
• M18: 19,641,752 km (0.117 R)
• M19: 21,663,716 km (0.115 R)
• M20: 23,565,105 km (0.111 R)
• M21: 25,129,002 km (0.045 R)
• M22: 31,355,265 km (0.115 R)
• M23: 37,138,270 km (0.052 R)
• M24: 38,303,787 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 15,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit