🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.83 AU - 2.37 AU

Year: 1117 Days

Day: 16.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,704,191 km

• M1: 67,917 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.05 AU - 2.95 AU

Year: 1451 Days

Day: 28.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.71 AU - 4.71 AU

Year: 3752 Days

Day: 25.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,704,191 km

• M1: 25,132 km (0.075 R)

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.5

Radius: 10.7

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.45 AU - 6.59 AU

Year: 4761 Days

Day: 6 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 82,704,191 km

• M1: 143,913 km (0.102 R)
• M2: 1,814,473 km (0.116 R)
• M3: 2,186,822 km (0.111 R)
• M4: 2,521,622 km (0.069 R)
• M5: 3,720,349 km (0.09 R)
• M6: 4,392,642 km (0.09 R)
• M7: 5,338,699 km (0.08 R)
• M8: 7,537,040 km (0.104 R)
• M9: 8,785,135 km (0.06 R)
• M10: 10,868,585 km (0.044 R)
• M11: 12,457,613 km (0.114 R)
• M12: 13,262,150 km (0.046 R)
• M13: 14,244,111 km (0.025 R)
• M14: 18,036,417 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.3

Radius: 7

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 15.77 AU - 16.61 AU

Year: 23913 Days

Day: 24.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 82,704,191 km

• M1: 116,686 km (0.051 R)
• M2: 471,832 km (0.102 R)
• M3: 768,035 km (0.063 R)
• M4: 2,548,250 km (0.115 R)
• M5: 3,110,439 km (0.115 R)
• M6: 5,295,615 km (0.082 R)
• M7: 7,767,121 km (0.09 R)
• M8: 8,774,514 km (0.119 R)
• M9: 15,387,188 km (0.093 R)
• M10: 16,458,010 km (0.031 R)
• M11: 18,564,198 km (0.087 R)
• M12: 32,491,461 km (0.108 R)
• M13: 33,837,692 km (0.119 R)
• M14: 35,642,889 km (0.112 R)
• M15: 38,693,040 km (0.119 R)
• M16: 39,142,582 km (0.036 R)
• M17: 42,864,727 km (0.105 R)
• M18: 43,507,100 km (0.059 R)
• M19: 53,003,722 km (0.096 R)
• M20: 53,558,132 km (0.037 R)
• M21: 61,324,356 km (0.106 R)
• M22: 62,756,307 km (0.108 R)
• M23: 78,561,920 km (0.028 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 10,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit