🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.43 AU - 0.63 AU

Year: 143 Days

Day: 23.6 Hours

Environment

Temp: 235 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,943,112 km

• M1: 145,260 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.89 AU - 0.91 AU

Year: 317 Days

Day: 23.1 Hours

Environment

Temp: 50 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,943,112 km

• M1: 469,887 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.37 AU - 3.03 AU

Year: 1645 Days

Day: 17.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,943,112 km

• M1: 40,391 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.6 AU - 3.22 AU

Year: 1841 Days

Day: 14.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,943,112 km

• M1: 33,510 km (0.105 R)

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780

Radius: 8.1

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.22 AU - 5.82 AU

Year: 4171 Days

Day: 11.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 27,943,112 km

• M1: 100,679 km (0.117 R)
• M2: 485,595 km (0.047 R)
• M3: 867,668 km (0.116 R)
• M4: 1,244,056 km (0.12 R)
• M5: 1,557,314 km (0.077 R)
• M6: 2,554,234 km (0.065 R)
• M7: 3,396,470 km (0.111 R)
• M8: 4,436,325 km (0.113 R)
• M9: 4,990,286 km (0.097 R)
• M10: 5,257,019 km (0.043 R)
• M11: 6,358,508 km (0.101 R)
• M12: 6,996,543 km (0.057 R)
• M13: 7,365,302 km (0.087 R)
• M14: 7,641,609 km (0.086 R)
• M15: 8,739,956 km (0.117 R)
• M16: 9,089,118 km (0.106 R)
• M17: 10,406,477 km (0.09 R)
• M18: 11,110,933 km (0.094 R)
• M19: 12,322,825 km (0.115 R)
• M20: 14,516,977 km (0.044 R)
• M21: 14,952,158 km (0.104 R)
• M22: 15,284,265 km (0.102 R)
• M23: 20,061,374 km (0.104 R)
• M24: 21,290,171 km (0.091 R)
• M25: 22,859,153 km (0.051 R)
• M26: 24,047,559 km (0.027 R)
• M27: 25,748,187 km (0.109 R)
• M28: 26,386,072 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 11,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit