🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.49 AU - 0.75 AU

Year: 183 Days

Day: 33.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,366,970 km

• M1: 42,785 km (0.079 R)
• M2: 89,460 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.57 AU - 0.73 AU

Year: 196 Days

Day: 34.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.78 AU - 0.98 AU

Year: 309 Days

Day: 42.2 Hours

Environment

Temp: 46 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 7.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.2

Radius: 6.8

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.81 AU - 13.55 AU

Year: 17931 Days

Day: 19.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 71,366,970 km

• M1: 84,523 km (0.058 R)
• M2: 320,439 km (0.096 R)
• M3: 629,508 km (0.064 R)
• M4: 885,769 km (0.099 R)
• M5: 1,145,770 km (0.112 R)
• M6: 1,426,117 km (0.116 R)
• M7: 1,859,352 km (0.107 R)
• M8: 2,167,374 km (0.116 R)
• M9: 3,965,241 km (0.118 R)
• M10: 4,184,252 km (0.077 R)
• M11: 4,411,342 km (0.118 R)
• M12: 6,323,801 km (0.109 R)
• M13: 6,932,814 km (0.093 R)
• M14: 8,782,741 km (0.029 R)
• M15: 10,757,134 km (0.074 R)
• M16: 12,204,793 km (0.095 R)
• M17: 13,635,996 km (0.061 R)
• M18: 14,948,866 km (0.11 R)
• M19: 16,264,281 km (0.097 R)
• M20: 16,909,347 km (0.048 R)
• M21: 20,115,678 km (0.077 R)
• M22: 26,579,802 km (0.032 R)
• M23: 47,024,295 km (0.06 R)
• M24: 53,800,929 km (0.071 R)
• M25: 55,954,092 km (0.107 R)
• M26: 57,051,990 km (0.072 R)
• M27: 57,791,752 km (0.118 R)
• M28: 61,393,470 km (0.083 R)
• M29: 64,340,548 km (0.114 R)
• M30: 67,586,523 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 18,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit