🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.47 AU - 1.77 AU

Year: 718 Days

Day: 26.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.68 AU - 5.56 AU

Year: 3458 Days

Day: 47.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.91 AU - 5.69 AU

Year: 3662 Days

Day: 20.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.86 AU - 5.92 AU

Year: 3766 Days

Day: 21.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.4

Radius: 3.6

Gravity: 14.54 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 16.94 AU - 18.96 AU

Year: 26484 Days

Day: 21.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,670,172 km

• M1: 45,029 km (0.057 R)
• M2: 201,508 km (0.052 R)
• M3: 381,026 km (0.063 R)
• M4: 589,116 km (0.08 R)
• M5: 932,444 km (0.085 R)
• M6: 1,068,727 km (0.119 R)
• M7: 1,298,360 km (0.107 R)
• M8: 2,035,429 km (0.074 R)
• M9: 2,968,022 km (0.097 R)
• M10: 3,163,995 km (0.089 R)
• M11: 3,947,289 km (0.109 R)
• M12: 5,441,922 km (0.045 R)
• M13: 7,408,835 km (0.071 R)
• M14: 7,954,119 km (0.094 R)
• M15: 9,278,060 km (0.106 R)
• M16: 10,182,977 km (0.093 R)
• M17: 12,541,388 km (0.048 R)
• M18: 12,859,583 km (0.066 R)
• M19: 18,058,258 km (0.078 R)
• M20: 18,382,437 km (0.089 R)
• M21: 18,958,837 km (0.092 R)
• M22: 23,431,215 km (0.116 R)
• M23: 24,998,552 km (0.073 R)
• M24: 26,322,344 km (0.113 R)
• M25: 28,558,383 km (0.106 R)
• M26: 38,903,525 km (0.074 R)
• M27: 39,989,156 km (0.097 R)
• M28: 40,126,188 km (0.08 R)
• M29: 43,078,502 km (0.109 R)
• M30: 43,656,698 km (0.099 R)
• M31: 45,571,850 km (0.113 R)
• M32: 46,930,049 km (0.116 R)
• M33: 48,315,026 km (0.049 R)
• M34: 48,782,669 km (0.11 R)
• M35: 48,939,148 km (0.113 R)
• M36: 54,463,199 km (0.101 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 18,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit