🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.43 AU - 0.59 AU

Year: 133 Days

Day: 28 Hours

Environment

Temp: 166 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.82 AU - 1.1 AU

Year: 344 Days

Day: 44.8 Hours

Environment

Temp: 39 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.34 AU - 1.9 AU

Year: 753 Days

Day: 17.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.2 AU - 3.24 AU

Year: 1638 Days

Day: 45 Hours

Environment

Temp: -104 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,745,364 km

• M1: 42,935 km (0.06 R)
• M2: 2,253,094 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.78 AU - 2.86 AU

Year: 1730 Days

Day: 31.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.98 AU - 4.46 AU

Year: 2621 Days

Day: 28.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.2

Radius: 12.5

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.95 AU - 7.61 AU

Year: 7174 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,745,364 km

• M1: 156,928 km (0.112 R)
• M2: 680,820 km (0.059 R)
• M3: 1,093,411 km (0.114 R)
• M4: 1,547,291 km (0.056 R)
• M5: 3,559,681 km (0.045 R)
• M6: 4,285,231 km (0.087 R)
• M7: 5,731,543 km (0.109 R)
• M8: 6,123,938 km (0.096 R)
• M9: 7,445,935 km (0.107 R)
• M10: 9,438,429 km (0.071 R)
• M11: 10,380,297 km (0.114 R)
• M12: 16,715,168 km (0.114 R)
• M13: 17,207,495 km (0.089 R)
• M14: 18,743,267 km (0.072 R)
• M15: 19,476,895 km (0.079 R)
• M16: 20,789,167 km (0.108 R)
• M17: 22,307,137 km (0.08 R)
• M18: 24,209,274 km (0.06 R)
• M19: 24,919,714 km (0.086 R)
• M20: 25,806,979 km (0.105 R)
• M21: 28,073,985 km (0.066 R)
• M22: 30,288,782 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 11,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit