🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.92 AU - 2.84 AU

Year: 1309 Days

Day: 36 Hours

Environment

Temp: -73 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.18 AU - 2.62 AU

Year: 1325 Days

Day: 18 Hours

Environment

Temp: -78 °C

Axial Tilt: 69.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.35 AU - 3.51 AU

Year: 1788 Days

Day: 27.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,288,220 km

• M1: 63,429 km (0.086 R)
• M2: 138,528 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.74 AU - 4.36 AU

Year: 2384 Days

Day: 18.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,288,220 km

• M1: 84,822 km (0.045 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.8

Radius: 12.2

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.44 AU - 7.94 AU

Year: 6872 Days

Day: 5.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,288,220 km

• M1: 151,692 km (0.069 R)
• M2: 681,269 km (0.096 R)
• M3: 5,144,072 km (0.059 R)
• M4: 5,933,500 km (0.089 R)
• M5: 6,773,792 km (0.11 R)
• M6: 7,386,844 km (0.114 R)
• M7: 11,424,041 km (0.083 R)
• M8: 12,723,449 km (0.086 R)
• M9: 15,764,624 km (0.077 R)
• M10: 17,106,517 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.2

Radius: 10.4

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.78 AU - 10.68 AU

Year: 9995 Days

Day: 11 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,288,220 km

• M1: 129,402 km (0.042 R)
• M2: 478,713 km (0.117 R)
• M3: 1,062,145 km (0.094 R)
• M4: 2,904,293 km (0.11 R)
• M5: 4,031,962 km (0.109 R)
• M6: 5,243,405 km (0.067 R)
• M7: 6,051,234 km (0.094 R)
• M8: 6,792,043 km (0.103 R)
• M9: 7,671,678 km (0.107 R)
• M10: 8,755,664 km (0.095 R)
• M11: 9,334,458 km (0.099 R)
• M12: 14,246,804 km (0.097 R)
• M13: 16,538,942 km (0.056 R)
• M14: 17,842,837 km (0.111 R)
• M15: 18,700,931 km (0.114 R)
• M16: 19,214,051 km (0.105 R)
• M17: 22,740,073 km (0.102 R)
• M18: 25,406,057 km (0.094 R)
• M19: 26,491,689 km (0.109 R)
• M20: 29,145,106 km (0.078 R)
• M21: 32,074,831 km (0.058 R)
• M22: 37,001,238 km (0.082 R)
• M23: 38,749,289 km (0.054 R)
• M24: 39,105,332 km (0.112 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 11,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit