🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.8 AU - 1.12 AU

Year: 358 Days

Day: 35.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.58 AU - 3.68 AU

Year: 2109 Days

Day: 40 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,464,221 km

• M1: 2,010,446 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.94 AU - 4.3 AU

Year: 2623 Days

Day: 27.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.7

Radius: 3.4

Gravity: 44.7 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 15.26 AU - 18.54 AU

Year: 26456 Days

Day: 17.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 113.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 83,464,221 km

• M1: 42,336 km (0.12 R)
• M2: 156,330 km (0.043 R)
• M3: 740,210 km (0.116 R)
• M4: 1,361,490 km (0.111 R)
• M5: 1,720,974 km (0.088 R)
• M6: 2,076,867 km (0.07 R)
• M7: 2,385,936 km (0.096 R)
• M8: 2,853,430 km (0.081 R)
• M9: 3,379,266 km (0.112 R)
• M10: 5,961,774 km (0.103 R)
• M11: 7,148,534 km (0.097 R)
• M12: 7,294,841 km (0.103 R)
• M13: 8,162,209 km (0.083 R)
• M14: 10,786,006 km (0.058 R)
• M15: 11,238,989 km (0.112 R)
• M16: 12,532,262 km (0.049 R)
• M17: 12,673,932 km (0.098 R)
• M18: 13,472,335 km (0.078 R)
• M19: 15,168,476 km (0.118 R)
• M20: 15,572,839 km (0.106 R)
• M21: 18,607,432 km (0.084 R)
• M22: 19,164,385 km (0.079 R)
• M23: 19,636,815 km (0.118 R)
• M24: 21,001,147 km (0.028 R)
• M25: 30,279,955 km (0.04 R)
• M26: 37,390,043 km (0.081 R)
• M27: 42,434,782 km (0.085 R)
• M28: 43,885,283 km (0.087 R)
• M29: 48,609,135 km (0.068 R)
• M30: 49,663,651 km (0.114 R)
• M31: 51,093,208 km (0.057 R)
• M32: 74,079,519 km (0.085 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 12,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit