🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.62 AU - 1 AU

Year: 264 Days

Day: 32.4 Hours

Environment

Temp: 112 °C

Axial Tilt: 93.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,902,532 km

• M1: 75,098 km (0.066 R)
• M2: 585,676 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.75 AU - 2.35 AU

Year: 1062 Days

Day: 22.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.48 AU - 5.38 AU

Year: 3372 Days

Day: 35.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 158 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,902,532 km

• M1: 1,654,403 km (0.072 R)

Asteroid Belt

Center: 8.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.9

Radius: 10.1

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.49 AU - 13.21 AU

Year: 15696 Days

Day: 7.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,902,532 km

• M1: 125,812 km (0.091 R)
• M2: 467,194 km (0.052 R)
• M3: 910,453 km (0.087 R)
• M4: 1,597,556 km (0.063 R)
• M5: 5,111,460 km (0.069 R)
• M6: 6,447,070 km (0.066 R)
• M7: 7,520,883 km (0.115 R)
• M8: 11,457,252 km (0.11 R)
• M9: 13,580,943 km (0.05 R)
• M10: 13,935,042 km (0.096 R)
• M11: 24,402,105 km (0.114 R)
• M12: 29,865,270 km (0.114 R)
• M13: 30,950,303 km (0.081 R)
• M14: 31,564,403 km (0.087 R)
• M15: 35,957,195 km (0.112 R)
• M16: 36,363,353 km (0.111 R)
• M17: 43,132,956 km (0.085 R)
• M18: 48,358,110 km (0.059 R)
• M19: 49,184,938 km (0.083 R)
• M20: 57,423,591 km (0.059 R)
• M21: 61,771,205 km (0.101 R)
• M22: 63,926,013 km (0.046 R)
• M23: 70,690,379 km (0.089 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 13,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit