🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.17 AU - 1.55 AU

Year: 557 Days

Day: 47.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.53 AU - 2.45 AU

Year: 987 Days

Day: 25.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,111,842 km

• M1: 34,108 km (0.04 R)
• M2: 798,404 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.87 AU - 3.43 AU

Year: 1965 Days

Day: 41.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,111,842 km

• M1: 2,683,786 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.34 AU - 3.82 AU

Year: 2381 Days

Day: 16.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,111,842 km

• M1: 558,748 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.35 AU - 4.41 AU

Year: 3222 Days

Day: 38.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.2

Radius: 13.2

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.71 AU - 9.81 AU

Year: 9904 Days

Day: 11.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,111,842 km

• M1: 164,109 km (0.063 R)
• M2: 592,408 km (0.09 R)
• M3: 1,068,727 km (0.113 R)
• M4: 1,664,725 km (0.093 R)
• M5: 2,175,003 km (0.098 R)
• M6: 2,591,783 km (0.111 R)
• M7: 3,150,082 km (0.115 R)
• M8: 3,614,584 km (0.072 R)
• M9: 5,134,947 km (0.114 R)
• M10: 5,850,324 km (0.105 R)
• M11: 6,631,075 km (0.102 R)
• M12: 8,620,278 km (0.084 R)
• M13: 10,216,637 km (0.092 R)
• M14: 11,085,053 km (0.101 R)
• M15: 12,679,616 km (0.096 R)
• M16: 15,713,760 km (0.106 R)
• M17: 16,940,762 km (0.112 R)
• M18: 21,741,208 km (0.051 R)
• M19: 22,663,479 km (0.102 R)
• M20: 24,051,149 km (0.084 R)
• M21: 25,402,915 km (0.117 R)
• M22: 26,237,971 km (0.107 R)
• M23: 33,259,795 km (0.105 R)
• M24: 37,140,663 km (0.09 R)
• M25: 44,174,606 km (0.072 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 16,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit