🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.45 AU - 0.71 AU

Year: 166 Days

Day: 26.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.9 AU - 1.08 AU

Year: 369 Days

Day: 12.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 40,205,459 km

• M1: 37,549 km (0.106 R)
• M2: 174,282 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.1 AU - 1.6 AU

Year: 588 Days

Day: 47.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.48 AU - 1.54 AU

Year: 695 Days

Day: 35 Hours

Environment

Temp: -49 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.33 AU - 1.71 AU

Year: 702 Days

Day: 31.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.6

Radius: 8.4

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.73 AU - 8.21 AU

Year: 7651 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 40,205,459 km

• M1: 104,868 km (0.045 R)
• M2: 406,457 km (0.069 R)
• M3: 769,382 km (0.102 R)
• M4: 1,430,904 km (0.092 R)
• M5: 1,990,998 km (0.094 R)
• M6: 3,520,487 km (0.118 R)
• M7: 3,832,249 km (0.075 R)
• M8: 4,595,048 km (0.065 R)
• M9: 4,909,503 km (0.087 R)
• M10: 6,849,339 km (0.091 R)
• M11: 7,260,583 km (0.117 R)
• M12: 10,616,662 km (0.071 R)
• M13: 11,897,369 km (0.085 R)
• M14: 12,547,372 km (0.101 R)
• M15: 15,768,663 km (0.107 R)
• M16: 16,288,515 km (0.069 R)
• M17: 17,638,487 km (0.105 R)
• M18: 18,198,731 km (0.096 R)
• M19: 19,502,775 km (0.103 R)
• M20: 22,134,052 km (0.081 R)
• M21: 23,534,587 km (0.075 R)
• M22: 29,435,625 km (0.046 R)
• M23: 30,925,171 km (0.038 R)
• M24: 35,583,200 km (0.115 R)
• M25: 36,140,452 km (0.048 R)
• M26: 37,158,166 km (0.101 R)
• M27: 37,731,725 km (0.042 R)
• M28: 39,726,163 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 19,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit