🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.16 AU - 1.3 AU

Year: 408 Days

Day: 39.1 Hours

Environment

Temp: 223 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.19 AU - 3.39 AU

Year: 1786 Days

Day: 17 Hours

Environment

Temp: -45 °C

Axial Tilt: 116 °

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: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.72 AU - 3.98 AU

Year: 2260 Days

Day: 47.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.62 AU - 8.34 AU

Year: 5518 Days

Day: 44.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 150.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.9

Radius: 8.8

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.83 AU - 12.37 AU

Year: 9605 Days

Day: 14.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,815,519 km

• M1: 109,506 km (0.119 R)
• M2: 397,182 km (0.067 R)
• M3: 1,155,344 km (0.076 R)
• M4: 1,775,128 km (0.117 R)
• M5: 2,160,642 km (0.105 R)
• M6: 2,543,164 km (0.096 R)
• M7: 4,432,585 km (0.033 R)
• M8: 4,992,081 km (0.116 R)
• M9: 5,731,244 km (0.042 R)
• M10: 6,652,767 km (0.114 R)
• M11: 7,588,053 km (0.102 R)
• M12: 9,526,542 km (0.074 R)
• M13: 11,939,107 km (0.115 R)
• M14: 12,217,658 km (0.111 R)
• M15: 13,981,267 km (0.098 R)
• M16: 18,669,665 km (0.063 R)
• M17: 27,274,833 km (0.047 R)
• M18: 31,097,657 km (0.053 R)
• M19: 34,021,249 km (0.068 R)
• M20: 37,360,273 km (0.104 R)

Kuiper Belt

Range: 36.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 19,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit