🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.15 AU - 1.41 AU

Year: 526 Days

Day: 37.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 28,018,440 km

• M1: 21,542 km (0.118 R)
• M2: 118,033 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.12 AU - 1.78 AU

Year: 635 Days

Day: 14.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.65 AU - 5.09 AU

Year: 3320 Days

Day: 13 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.2

Radius: 8.9

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.2 AU - 7.36 AU

Year: 5720 Days

Day: 6.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 28,018,440 km

• M1: 110,852 km (0.075 R)
• M2: 403,765 km (0.062 R)
• M3: 812,616 km (0.067 R)
• M4: 1,207,554 km (0.075 R)
• M5: 1,618,051 km (0.094 R)
• M6: 2,268,203 km (0.12 R)
• M7: 2,586,547 km (0.107 R)
• M8: 2,971,313 km (0.103 R)
• M9: 3,394,076 km (0.065 R)
• M10: 4,779,203 km (0.086 R)
• M11: 5,279,010 km (0.048 R)
• M12: 6,476,391 km (0.117 R)
• M13: 7,155,565 km (0.026 R)
• M14: 7,564,566 km (0.078 R)
• M15: 9,601,191 km (0.07 R)
• M16: 10,483,819 km (0.096 R)
• M17: 11,328,149 km (0.053 R)
• M18: 13,714,086 km (0.102 R)
• M19: 17,615,000 km (0.113 R)
• M20: 18,361,643 km (0.053 R)
• M21: 21,002,793 km (0.034 R)
• M22: 21,913,096 km (0.095 R)
• M23: 23,662,344 km (0.037 R)
• M24: 24,494,258 km (0.103 R)
• M25: 25,818,349 km (0.095 R)
• M26: 27,107,583 km (0.061 R)
• M27: 27,768,058 km (0.101 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 15,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit