🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.67 AU - 0.69 AU

Year: 206 Days

Day: 19.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.57 AU - 0.83 AU

Year: 215 Days

Day: 47.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.88 AU - 2.24 AU

Year: 1085 Days

Day: 32.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.37 AU - 4.55 AU

Year: 3458 Days

Day: 38.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,341,083 km

• M1: 44,580 km (0.073 R)
• M2: 2,853,579 km (0.051 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.9

Radius: 8.8

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.95 AU - 5.61 AU

Year: 4454 Days

Day: 9.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 27,341,083 km

• M1: 109,506 km (0.092 R)
• M2: 395,537 km (0.089 R)
• M3: 753,225 km (0.081 R)
• M4: 1,161,029 km (0.099 R)
• M5: 1,774,979 km (0.107 R)
• M6: 2,141,494 km (0.119 R)
• M7: 2,557,974 km (0.117 R)
• M8: 3,332,891 km (0.103 R)
• M9: 3,829,107 km (0.072 R)
• M10: 4,326,370 km (0.099 R)
• M11: 5,759,368 km (0.115 R)
• M12: 6,412,962 km (0.114 R)
• M13: 6,757,785 km (0.092 R)
• M14: 9,211,788 km (0.078 R)
• M15: 9,530,132 km (0.096 R)
• M16: 11,324,260 km (0.113 R)
• M17: 12,016,299 km (0.037 R)
• M18: 12,638,776 km (0.114 R)
• M19: 13,434,038 km (0.062 R)
• M20: 13,792,176 km (0.045 R)
• M21: 14,581,454 km (0.097 R)
• M22: 16,077,433 km (0.105 R)
• M23: 20,698,212 km (0.086 R)
• M24: 22,154,996 km (0.119 R)
• M25: 25,661,271 km (0.098 R)
• M26: 26,372,459 km (0.118 R)
• M27: 27,096,662 km (0.1 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: 212 - 12,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit