🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.34 AU - 2.64 AU

Year: 1394 Days

Day: 21.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,484,759 km

• M1: 2,334,026 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.3 AU - 2.76 AU

Year: 1428 Days

Day: 43.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,484,759 km

• M1: 2,080,458 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.1 AU - 3.14 AU

Year: 1955 Days

Day: 27.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.68 AU - 4.84 AU

Year: 3119 Days

Day: 33.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.21 AU - 4.79 AU

Year: 3387 Days

Day: 28.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.06 AU - 5.24 AU

Year: 4146 Days

Day: 20.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.9

Radius: 12.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.87 AU - 10.23 AU

Year: 11303 Days

Day: 7.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,484,759 km

• M1: 155,731 km (0.118 R)
• M2: 553,961 km (0.1 R)
• M3: 960,418 km (0.081 R)
• M4: 1,793,080 km (0.111 R)
• M5: 2,482,876 km (0.091 R)
• M6: 2,890,680 km (0.07 R)
• M7: 3,642,110 km (0.11 R)
• M8: 4,076,542 km (0.114 R)
• M9: 4,780,400 km (0.036 R)
• M10: 5,475,731 km (0.042 R)
• M11: 5,986,458 km (0.087 R)
• M12: 6,965,426 km (0.065 R)
• M13: 7,602,414 km (0.062 R)
• M14: 9,835,462 km (0.087 R)
• M15: 10,592,277 km (0.082 R)
• M16: 11,008,459 km (0.101 R)
• M17: 12,526,428 km (0.111 R)
• M18: 13,523,348 km (0.109 R)
• M19: 15,262,573 km (0.097 R)
• M20: 15,914,221 km (0.12 R)
• M21: 17,083,329 km (0.061 R)
• M22: 20,575,542 km (0.087 R)
• M23: 31,906,383 km (0.116 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 18,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit