🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.76 AU - 0.86 AU

Year: 257 Days

Day: 22.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.53 AU - 2.05 AU

Year: 846 Days

Day: 21 Hours

Environment

Temp: -44 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.46 AU - 2.34 AU

Year: 925 Days

Day: 20.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,853,213 km

• M1: 397,482 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.92 AU - 2.8 AU

Year: 1280 Days

Day: 44.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.86 AU - 3.04 AU

Year: 1354 Days

Day: 26.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.3

Radius: 11.4

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.91 AU - 7.85 AU

Year: 5690 Days

Day: 9.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 33,853,213 km

• M1: 141,819 km (0.108 R)
• M2: 1,320,500 km (0.102 R)
• M3: 1,821,803 km (0.067 R)
• M4: 2,499,332 km (0.086 R)
• M5: 3,193,316 km (0.098 R)
• M6: 3,823,572 km (0.112 R)
• M7: 4,773,369 km (0.101 R)
• M8: 5,189,101 km (0.068 R)
• M9: 5,781,210 km (0.076 R)
• M10: 7,136,118 km (0.096 R)
• M11: 7,570,101 km (0.056 R)
• M12: 8,215,017 km (0.084 R)
• M13: 9,229,889 km (0.103 R)
• M14: 10,417,697 km (0.115 R)
• M15: 12,258,498 km (0.092 R)
• M16: 12,829,663 km (0.077 R)
• M17: 14,592,524 km (0.117 R)
• M18: 15,293,540 km (0.118 R)
• M19: 16,201,150 km (0.119 R)
• M20: 17,144,365 km (0.06 R)
• M21: 17,531,823 km (0.027 R)
• M22: 17,991,089 km (0.075 R)
• M23: 21,360,482 km (0.085 R)
• M24: 22,264,352 km (0.062 R)
• M25: 22,648,519 km (0.077 R)
• M26: 26,564,094 km (0.095 R)
• M27: 28,231,362 km (0.099 R)
• M28: 29,596,293 km (0.025 R)
• M29: 31,676,900 km (0.073 R)
• M30: 33,150,290 km (0.119 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 16,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit