🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.56 AU - 0.64 AU

Year: 174 Days

Day: 47.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.58 AU - 0.88 AU

Year: 234 Days

Day: 21.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.79 AU - 1.27 AU

Year: 392 Days

Day: 42.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 7.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459

Radius: 7.4

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.07 AU - 14.97 AU

Year: 18629 Days

Day: 17.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,504,302 km

• M1: 92,003 km (0.097 R)
• M2: 420,370 km (0.079 R)
• M3: 713,432 km (0.056 R)
• M4: 1,013,226 km (0.106 R)
• M5: 1,368,073 km (0.069 R)
• M6: 4,000,097 km (0.03 R)
• M7: 5,986,757 km (0.103 R)
• M8: 6,802,514 km (0.071 R)
• M9: 7,876,777 km (0.092 R)
• M10: 11,408,184 km (0.102 R)
• M11: 13,720,668 km (0.085 R)
• M12: 16,099,573 km (0.048 R)
• M13: 16,559,886 km (0.072 R)
• M14: 18,075,312 km (0.027 R)
• M15: 24,057,582 km (0.04 R)
• M16: 27,274,385 km (0.047 R)
• M17: 27,928,426 km (0.106 R)
• M18: 29,154,830 km (0.103 R)
• M19: 30,416,538 km (0.057 R)
• M20: 33,916,829 km (0.087 R)
• M21: 35,569,736 km (0.108 R)
• M22: 40,991,163 km (0.102 R)
• M23: 41,705,343 km (0.118 R)
• M24: 46,473,775 km (0.085 R)
• M25: 50,117,231 km (0.075 R)
• M26: 54,460,058 km (0.119 R)
• M27: 56,020,064 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 10,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit