🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.73 AU - 0.99 AU

Year: 291 Days

Day: 31.9 Hours

Environment

Temp: 115 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,307,098 km

• M1: 35,903 km (0.066 R)

Asteroid Belt

Center: 2.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.38 AU - 3.66 AU

Year: 2412 Days

Day: 12.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,307,098 km

• M1: 1,736,682 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.17 AU - 4.27 AU

Year: 3166 Days

Day: 29.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,307,098 km

• M1: 383,868 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.2

Radius: 13.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.86 AU - 6.14 AU

Year: 4711 Days

Day: 6.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 26,307,098 km

• M1: 167,250 km (0.112 R)
• M2: 1,015,171 km (0.119 R)
• M3: 1,765,404 km (0.067 R)
• M4: 2,303,508 km (0.057 R)
• M5: 2,863,303 km (0.065 R)
• M6: 4,147,152 km (0.052 R)
• M7: 4,635,440 km (0.042 R)
• M8: 5,346,478 km (0.094 R)
• M9: 5,955,342 km (0.073 R)
• M10: 8,063,924 km (0.107 R)
• M11: 8,568,667 km (0.091 R)
• M12: 9,209,843 km (0.081 R)
• M13: 10,045,946 km (0.106 R)
• M14: 10,888,780 km (0.111 R)
• M15: 11,732,512 km (0.066 R)
• M16: 12,287,520 km (0.113 R)
• M17: 15,221,733 km (0.113 R)
• M18: 15,771,056 km (0.063 R)
• M19: 17,499,211 km (0.064 R)
• M20: 17,980,617 km (0.072 R)
• M21: 19,350,335 km (0.113 R)
• M22: 20,521,836 km (0.114 R)
• M23: 23,657,258 km (0.064 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 19,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit