🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.83 AU - 2.91 AU

Year: 1077 Days

Day: 47.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.77 AU - 7.13 AU

Year: 4286 Days

Day: 36.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 58 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.32 AU - 7.98 AU

Year: 5646 Days

Day: 34.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.73 AU - 9.43 AU

Year: 7421 Days

Day: 20.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.3

Radius: 13.2

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 14.08 AU - 15.44 AU

Year: 16745 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,674,397 km

• M1: 176,226 km (0.115 R)
• M2: 994,676 km (0.107 R)
• M3: 1,878,500 km (0.081 R)
• M4: 2,807,503 km (0.12 R)
• M5: 5,664,523 km (0.057 R)
• M6: 6,137,253 km (0.096 R)
• M7: 15,087,544 km (0.072 R)
• M8: 18,385,130 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.2

Radius: 14.6

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 13.12 AU - 19.8 AU

Year: 19719 Days

Day: 12.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,674,397 km

• M1: 183,108 km (0.112 R)
• M2: 659,577 km (0.041 R)
• M3: 1,199,326 km (0.115 R)
• M4: 2,773,096 km (0.108 R)
• M5: 3,943,849 km (0.096 R)
• M6: 4,659,674 km (0.12 R)
• M7: 5,814,720 km (0.042 R)
• M8: 6,834,080 km (0.103 R)
• M9: 7,919,861 km (0.116 R)
• M10: 9,117,691 km (0.103 R)
• M11: 11,168,229 km (0.097 R)
• M12: 18,789,941 km (0.054 R)
• M13: 27,087,238 km (0.07 R)
• M14: 29,429,043 km (0.103 R)
• M15: 31,271,789 km (0.089 R)
• M16: 35,050,931 km (0.059 R)
• M17: 36,006,861 km (0.064 R)
• M18: 36,839,972 km (0.044 R)
• M19: 38,689,151 km (0.075 R)
• M20: 46,217,065 km (0.112 R)
• M21: 48,031,987 km (0.118 R)
• M22: 50,755,865 km (0.112 R)
• M23: 51,803,349 km (0.105 R)
• M24: 54,303,728 km (0.12 R)
• M25: 74,100,164 km (0.11 R)

Kuiper Belt

Range: 37.1 - 67.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 11,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit