🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.44 AU - 0.6 AU

Year: 134 Days

Day: 24.5 Hours

Environment

Temp: 233 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,372,713 km

• M1: 26,180 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.58 AU - 0.7 AU

Year: 183 Days

Day: 36.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,372,713 km

• M1: 101,727 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.72 AU - 1 AU

Year: 286 Days

Day: 38.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.87 AU - 2.83 AU

Year: 1290 Days

Day: 12.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.69 AU - 3.79 AU

Year: 2089 Days

Day: 24.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.3

Radius: 8.9

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.98 AU - 12.02 AU

Year: 14888 Days

Day: 13.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,372,713 km

• M1: 110,702 km (0.116 R)
• M2: 570,716 km (0.034 R)
• M3: 1,632,113 km (0.047 R)
• M4: 2,299,020 km (0.114 R)
• M5: 2,651,473 km (0.059 R)
• M6: 3,040,128 km (0.102 R)
• M7: 4,822,437 km (0.117 R)
• M8: 5,619,644 km (0.084 R)
• M9: 8,064,672 km (0.108 R)
• M10: 11,143,396 km (0.115 R)
• M11: 16,310,506 km (0.097 R)
• M12: 16,611,946 km (0.11 R)
• M13: 17,696,082 km (0.094 R)
• M14: 19,748,565 km (0.117 R)
• M15: 21,681,668 km (0.1 R)
• M16: 25,413,088 km (0.118 R)
• M17: 25,920,524 km (0.073 R)
• M18: 30,566,735 km (0.104 R)
• M19: 30,910,211 km (0.11 R)
• M20: 31,721,780 km (0.037 R)
• M21: 34,612,011 km (0.119 R)
• M22: 35,613,269 km (0.079 R)
• M23: 36,891,733 km (0.092 R)
• M24: 39,000,464 km (0.092 R)
• M25: 40,084,450 km (0.083 R)
• M26: 41,888,601 km (0.108 R)
• M27: 44,768,808 km (0.119 R)
• M28: 45,360,318 km (0.117 R)
• M29: 47,013,824 km (0.093 R)
• M30: 52,051,981 km (0.066 R)
• M31: 55,376,943 km (0.063 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 13,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit