🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.61 AU - 0.61 AU

Year: 172 Days

Day: 34.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.63 AU - 0.71 AU

Year: 198 Days

Day: 41.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 122.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.63 AU - 0.77 AU

Year: 212 Days

Day: 39.3 Hours

Environment

Temp: 202 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,074,066 km

• M1: 37,998 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.69 AU - 1.11 AU

Year: 309 Days

Day: 20.2 Hours

Environment

Temp: 93 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.12 AU - 1.56 AU

Year: 561 Days

Day: 45.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 28,074,066 km

• M1: 32,463 km (0.11 R)
• M2: 144,063 km (0.073 R)

Asteroid Belt

Center: 3.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.8

Radius: 12.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.32 AU - 6.12 AU

Year: 4313 Days

Day: 6.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 109.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 28,074,066 km

• M1: 160,369 km (0.08 R)
• M2: 991,983 km (0.106 R)
• M3: 1,585,887 km (0.118 R)
• M4: 3,444,491 km (0.096 R)
• M5: 4,130,696 km (0.051 R)
• M6: 5,411,853 km (0.097 R)
• M7: 6,010,693 km (0.11 R)
• M8: 6,465,171 km (0.092 R)
• M9: 8,593,500 km (0.096 R)
• M10: 9,370,212 km (0.063 R)
• M11: 10,449,411 km (0.09 R)
• M12: 10,885,938 km (0.079 R)
• M13: 12,755,612 km (0.063 R)
• M14: 14,398,645 km (0.111 R)
• M15: 14,940,040 km (0.114 R)
• M16: 18,668,767 km (0.082 R)
• M17: 19,508,909 km (0.109 R)
• M18: 21,684,511 km (0.057 R)
• M19: 23,123,792 km (0.104 R)
• M20: 24,168,583 km (0.058 R)
• M21: 24,625,754 km (0.091 R)
• M22: 27,163,084 km (0.118 R)
• M23: 28,074,135 km (0.062 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 13,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit