🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.52 AU - 0.62 AU

Year: 161 Days

Day: 13.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,928,825 km

• M1: 30,518 km (0.083 R)
• M2: 233,373 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.56 AU - 1.92 AU

Year: 860 Days

Day: 37.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.37 AU - 3.21 AU

Year: 1746 Days

Day: 27 Hours

Environment

Temp: -96 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.43 AU - 3.33 AU

Year: 1832 Days

Day: 13.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,928,825 km

• M1: 254,466 km (0.116 R)

Asteroid Belt

Center: 6.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.3

Radius: 13.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.23 AU - 12.85 AU

Year: 12823 Days

Day: 14.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,928,825 km

• M1: 171,888 km (0.102 R)
• M2: 1,229,694 km (0.045 R)
• M3: 1,884,036 km (0.063 R)
• M4: 2,322,058 km (0.096 R)
• M5: 3,191,820 km (0.065 R)
• M6: 3,663,951 km (0.103 R)
• M7: 4,269,224 km (0.068 R)
• M8: 6,691,662 km (0.117 R)
• M9: 7,686,787 km (0.108 R)
• M10: 8,220,253 km (0.115 R)
• M11: 8,873,697 km (0.091 R)
• M12: 11,324,858 km (0.111 R)
• M13: 12,493,965 km (0.099 R)
• M14: 13,422,370 km (0.112 R)
• M15: 15,140,053 km (0.092 R)
• M16: 16,925,952 km (0.07 R)
• M17: 19,249,805 km (0.101 R)
• M18: 21,256,511 km (0.105 R)
• M19: 21,779,206 km (0.1 R)
• M20: 22,850,476 km (0.062 R)
• M21: 25,682,214 km (0.065 R)
• M22: 29,703,256 km (0.106 R)
• M23: 32,261,828 km (0.111 R)
• M24: 32,836,882 km (0.102 R)
• M25: 36,556,484 km (0.057 R)
• M26: 41,488,127 km (0.103 R)
• M27: 43,272,231 km (0.114 R)
• M28: 46,261,646 km (0.062 R)
• M29: 47,140,533 km (0.11 R)
• M30: 48,780,574 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 14,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit