🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.9 AU - 1.24 AU

Year: 395 Days

Day: 41.7 Hours

Environment

Temp: 41 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.1 AU - 1.76 AU

Year: 610 Days

Day: 41.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,981,633 km

• M1: 192,981 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.88 AU - 3.08 AU

Year: 1834 Days

Day: 32.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.58 AU - 3.66 AU

Year: 2455 Days

Day: 15.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,981,633 km

• M1: 90,357 km (0.085 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.16 AU - 5.3 AU

Year: 4263 Days

Day: 22.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.9

Radius: 9.8

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.94 AU - 6.46 AU

Year: 5503 Days

Day: 6.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,981,633 km

• M1: 121,922 km (0.101 R)
• M2: 514,168 km (0.118 R)
• M3: 1,061,397 km (0.068 R)
• M4: 2,058,616 km (0.091 R)
• M5: 2,611,530 km (0.082 R)
• M6: 3,093,983 km (0.066 R)
• M7: 4,162,561 km (0.093 R)
• M8: 4,631,251 km (0.119 R)
• M9: 5,134,947 km (0.112 R)
• M10: 7,486,775 km (0.064 R)
• M11: 11,902,156 km (0.073 R)
• M12: 12,212,123 km (0.098 R)
• M13: 13,506,444 km (0.119 R)
• M14: 14,244,560 km (0.083 R)
• M15: 14,890,074 km (0.09 R)
• M16: 15,432,516 km (0.079 R)
• M17: 16,685,099 km (0.044 R)
• M18: 17,668,257 km (0.086 R)
• M19: 18,344,738 km (0.088 R)
• M20: 20,257,646 km (0.116 R)
• M21: 24,810,059 km (0.034 R)
• M22: 29,811,415 km (0.106 R)
• M23: 30,673,398 km (0.102 R)
• M24: 33,256,654 km (0.081 R)
• M25: 33,872,847 km (0.113 R)
• M26: 34,706,108 km (0.078 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 16,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit