🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.52 AU - 0.7 AU

Year: 175 Days

Day: 47.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,741,401 km

• M1: 45,328 km (0.091 R)
• M2: 324,029 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.47 AU - 0.75 AU

Year: 175 Days

Day: 36.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.58 AU - 0.7 AU

Year: 188 Days

Day: 25.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,741,401 km

• M1: 67,768 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.18 AU - 3.22 AU

Year: 1629 Days

Day: 34 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,741,401 km

• M1: 147,504 km (0.098 R)

Asteroid Belt

Center: 3.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.38 AU - 3.42 AU

Year: 2301 Days

Day: 28.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 111.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235

Radius: 6.1

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 12.41 AU - 16.59 AU

Year: 20269 Days

Day: 21.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,741,401 km

• M1: 75,846 km (0.113 R)
• M2: 287,527 km (0.072 R)
• M3: 511,625 km (0.11 R)
• M4: 763,398 km (0.114 R)
• M5: 1,318,107 km (0.111 R)
• M6: 1,817,913 km (0.106 R)
• M7: 2,706,973 km (0.031 R)
• M8: 2,951,416 km (0.091 R)
• M9: 3,536,344 km (0.052 R)
• M10: 5,683,223 km (0.103 R)
• M11: 6,010,842 km (0.114 R)
• M12: 7,363,506 km (0.074 R)
• M13: 8,339,782 km (0.109 R)
• M14: 8,715,422 km (0.068 R)
• M15: 9,299,901 km (0.093 R)
• M16: 10,331,528 km (0.107 R)
• M17: 13,494,775 km (0.09 R)
• M18: 14,210,003 km (0.112 R)
• M19: 14,950,213 km (0.111 R)
• M20: 17,705,506 km (0.098 R)
• M21: 20,952,678 km (0.107 R)
• M22: 25,936,830 km (0.05 R)
• M23: 26,234,829 km (0.104 R)
• M24: 26,434,692 km (0.096 R)
• M25: 26,635,602 km (0.052 R)
• M26: 27,142,589 km (0.088 R)
• M27: 33,383,363 km (0.082 R)
• M28: 37,148,442 km (0.08 R)
• M29: 38,164,062 km (0.095 R)
• M30: 41,321,924 km (0.107 R)
• M31: 48,002,217 km (0.08 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 11,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit