🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.48 AU - 0.74 AU

Year: 180 Days

Day: 40.2 Hours

Environment

Temp: 136 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.7

Radius: 13

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.28 AU - 12.76 AU

Year: 12923 Days

Day: 8.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 90,808,626 km

• M1: 166,054 km (0.086 R)
• M2: 1,056,011 km (0.06 R)
• M3: 1,634,506 km (0.096 R)
• M4: 2,254,590 km (0.108 R)
• M5: 7,134,921 km (0.105 R)
• M6: 7,727,029 km (0.11 R)
• M7: 15,831,494 km (0.04 R)
• M8: 20,054,193 km (0.106 R)
• M9: 21,843,533 km (0.045 R)
• M10: 25,227,287 km (0.073 R)
• M11: 26,254,875 km (0.036 R)
• M12: 28,761,088 km (0.07 R)
• M13: 29,318,191 km (0.096 R)

Asteroid Belt

Center: 14.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.3

Radius: 3.8

Gravity: 38.11 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 18.03 AU - 18.11 AU

Year: 29093 Days

Day: 18.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 90,808,626 km

• M1: 47,273 km (0.085 R)
• M2: 949,348 km (0.117 R)
• M3: 1,414,897 km (0.11 R)
• M4: 1,774,829 km (0.11 R)
• M5: 4,833,507 km (0.052 R)
• M6: 6,031,936 km (0.091 R)
• M7: 8,653,190 km (0.059 R)
• M8: 12,372,342 km (0.111 R)
• M9: 20,648,396 km (0.096 R)
• M10: 27,101,150 km (0.095 R)
• M11: 33,782,790 km (0.065 R)
• M12: 44,626,391 km (0.065 R)
• M13: 58,382,813 km (0.039 R)
• M14: 68,217,227 km (0.058 R)
• M15: 68,668,115 km (0.106 R)
• M16: 80,850,020 km (0.095 R)
• M17: 81,102,242 km (0.049 R)
• M18: 86,257,983 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 16,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit