🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.62 AU - 0.82 AU

Year: 233 Days

Day: 30.7 Hours

Environment

Temp: 127 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.93 AU - 2.51 AU

Year: 1260 Days

Day: 18 Hours

Environment

Temp: -97 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.33 AU - 2.39 AU

Year: 1381 Days

Day: 46.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,570,942 km

• M1: 55,052 km (0.063 R)
• M2: 234,121 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541

Radius: 13.2

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.02 AU - 8.16 AU

Year: 8762 Days

Day: 6 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,570,942 km

• M1: 164,109 km (0.044 R)
• M2: 688,599 km (0.057 R)
• M3: 1,159,832 km (0.098 R)
• M4: 2,888,286 km (0.081 R)
• M5: 4,306,025 km (0.108 R)
• M6: 5,337,203 km (0.115 R)
• M7: 5,878,448 km (0.082 R)
• M8: 7,109,190 km (0.114 R)
• M9: 9,380,983 km (0.091 R)
• M10: 10,608,284 km (0.026 R)
• M11: 11,518,886 km (0.104 R)
• M12: 13,964,363 km (0.108 R)
• M13: 14,626,184 km (0.047 R)
• M14: 15,626,096 km (0.103 R)
• M15: 20,930,088 km (0.054 R)
• M16: 21,637,986 km (0.118 R)
• M17: 27,700,290 km (0.087 R)
• M18: 28,745,829 km (0.111 R)
• M19: 29,424,704 km (0.12 R)
• M20: 30,814,768 km (0.074 R)
• M21: 32,040,573 km (0.083 R)
• M22: 38,078,343 km (0.056 R)
• M23: 39,608,879 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 14,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit