🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.8 AU - 2.44 AU

Year: 1090 Days

Day: 44.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3 AU - 4.58 AU

Year: 2605 Days

Day: 45.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.08 AU - 4.62 AU

Year: 2667 Days

Day: 44.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.93 AU - 4.61 AU

Year: 3116 Days

Day: 20.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61

Radius: 8.5

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.51 AU - 10.17 AU

Year: 8504 Days

Day: 6.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 19,213,722 km

• M1: 108,907 km (0.037 R)
• M2: 319,391 km (0.1 R)
• M3: 452,085 km (0.1 R)
• M4: 656,435 km (0.116 R)
• M5: 737,368 km (0.071 R)
• M6: 970,591 km (0.046 R)
• M7: 1,905,278 km (0.086 R)
• M8: 2,282,564 km (0.119 R)
• M9: 2,451,311 km (0.098 R)
• M10: 2,771,600 km (0.084 R)
• M11: 3,324,364 km (0.082 R)
• M12: 3,387,793 km (0.086 R)
• M13: 4,406,256 km (0.075 R)
• M14: 4,994,175 km (0.107 R)
• M15: 5,103,831 km (0.1 R)
• M16: 5,912,257 km (0.092 R)
• M17: 6,164,629 km (0.085 R)
• M18: 7,793,600 km (0.119 R)
• M19: 8,177,618 km (0.099 R)
• M20: 8,611,601 km (0.048 R)
• M21: 8,809,220 km (0.067 R)
• M22: 9,209,245 km (0.104 R)
• M23: 10,537,973 km (0.032 R)
• M24: 11,344,605 km (0.067 R)
• M25: 12,023,630 km (0.105 R)
• M26: 13,066,776 km (0.062 R)
• M27: 13,803,994 km (0.068 R)
• M28: 14,216,435 km (0.049 R)
• M29: 14,372,167 km (0.069 R)
• M30: 14,685,275 km (0.089 R)
• M31: 14,816,472 km (0.085 R)
• M32: 15,079,914 km (0.078 R)
• M33: 15,558,029 km (0.094 R)
• M34: 15,987,225 km (0.12 R)
• M35: 16,203,394 km (0.083 R)
• M36: 17,826,681 km (0.118 R)
• M37: 18,728,606 km (0.056 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 17,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit