🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.35 AU - 1.97 AU

Year: 781 Days

Day: 39.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.79 AU - 2.37 AU

Year: 1096 Days

Day: 12.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.73 AU - 2.73 AU

Year: 1216 Days

Day: 40.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 155.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.04 AU - 4.72 AU

Year: 3348 Days

Day: 35.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.3

Radius: 5.9

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 14.64 AU - 16.02 AU

Year: 21923 Days

Day: 22.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 60,550,462 km

• M1: 123,568 km (0.066 R)
• M2: 325,824 km (0.048 R)
• M3: 549,922 km (0.088 R)
• M4: 762,201 km (0.086 R)
• M5: 1,198,877 km (0.034 R)
• M6: 1,755,681 km (0.099 R)
• M7: 2,227,064 km (0.069 R)
• M8: 4,002,192 km (0.071 R)
• M9: 4,683,311 km (0.087 R)
• M10: 6,678,348 km (0.113 R)
• M11: 7,724,037 km (0.079 R)
• M12: 8,143,061 km (0.095 R)
• M13: 8,333,948 km (0.117 R)
• M14: 9,490,938 km (0.082 R)
• M15: 10,412,161 km (0.062 R)
• M16: 12,620,824 km (0.043 R)
• M17: 19,173,361 km (0.104 R)
• M18: 21,536,409 km (0.112 R)
• M19: 21,902,175 km (0.102 R)
• M20: 23,696,752 km (0.097 R)
• M21: 25,791,870 km (0.054 R)
• M22: 26,100,789 km (0.037 R)
• M23: 26,412,252 km (0.095 R)
• M24: 26,937,041 km (0.114 R)
• M25: 27,683,086 km (0.091 R)
• M26: 33,418,519 km (0.098 R)
• M27: 34,528,535 km (0.058 R)
• M28: 41,851,351 km (0.114 R)
• M29: 43,867,930 km (0.073 R)
• M30: 44,900,006 km (0.069 R)
• M31: 54,251,219 km (0.025 R)
• M32: 56,472,747 km (0.025 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 14,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit