🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.69 AU - 1.13 AU

Year: 329 Days

Day: 29.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 42,535,515 km

• M1: 51,761 km (0.11 R)
• M2: 354,846 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.93 AU - 3.01 AU

Year: 1939 Days

Day: 25.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.5

Radius: 13.2

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.85 AU - 14.47 AU

Year: 15080 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 42,535,515 km

• M1: 166,203 km (0.032 R)
• M2: 693,237 km (0.078 R)
• M3: 1,728,753 km (0.104 R)
• M4: 2,363,048 km (0.055 R)
• M5: 3,170,727 km (0.048 R)
• M6: 4,234,817 km (0.097 R)
• M7: 5,303,245 km (0.099 R)
• M8: 6,225,665 km (0.101 R)
• M9: 7,023,171 km (0.117 R)
• M10: 7,486,326 km (0.11 R)
• M11: 11,271,601 km (0.114 R)
• M12: 14,083,592 km (0.076 R)
• M13: 14,759,924 km (0.069 R)
• M14: 16,045,120 km (0.064 R)
• M15: 16,919,818 km (0.117 R)
• M16: 20,660,663 km (0.12 R)
• M17: 21,777,112 km (0.085 R)
• M18: 22,682,029 km (0.046 R)
• M19: 25,188,242 km (0.112 R)
• M20: 25,910,950 km (0.076 R)
• M21: 30,236,422 km (0.108 R)
• M22: 33,699,164 km (0.114 R)
• M23: 34,576,705 km (0.074 R)
• M24: 35,132,910 km (0.087 R)
• M25: 35,582,302 km (0.111 R)
• M26: 36,035,285 km (0.078 R)
• M27: 37,184,944 km (0.08 R)
• M28: 38,122,175 km (0.104 R)
• M29: 40,780,679 km (0.104 R)
• M30: 42,155,334 km (0.115 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: 238 - 11,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit