🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.57 AU - 0.57 AU

Year: 195 Days

Day: 15.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.34 AU - 1.82 AU

Year: 900 Days

Day: 14.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,655,414 km

• M1: 13,314 km (0.092 R)
• M2: 21,841 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.73 AU - 2.59 AU

Year: 1438 Days

Day: 44.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.4

Radius: 5.2

Gravity: 21.54 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.39 AU - 15.87 AU

Year: 22797 Days

Day: 24.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,655,414 km

• M1: 64,626 km (0.09 R)
• M2: 262,395 km (0.104 R)
• M3: 515,365 km (0.112 R)
• M4: 996,172 km (0.111 R)
• M5: 1,192,295 km (0.117 R)
• M6: 1,663,678 km (0.118 R)
• M7: 2,082,253 km (0.118 R)
• M8: 2,316,523 km (0.092 R)
• M9: 3,376,873 km (0.116 R)
• M10: 3,700,902 km (0.086 R)
• M11: 5,170,252 km (0.066 R)
• M12: 5,600,944 km (0.085 R)
• M13: 5,887,275 km (0.115 R)
• M14: 6,183,329 km (0.104 R)
• M15: 8,120,472 km (0.071 R)
• M16: 9,030,625 km (0.071 R)
• M17: 9,310,822 km (0.1 R)
• M18: 17,641,329 km (0.111 R)
• M19: 21,747,491 km (0.041 R)
• M20: 22,048,632 km (0.052 R)
• M21: 26,107,521 km (0.059 R)
• M22: 27,137,054 km (0.052 R)
• M23: 27,369,379 km (0.103 R)
• M24: 27,838,069 km (0.118 R)
• M25: 28,551,202 km (0.108 R)
• M26: 32,040,872 km (0.082 R)
• M27: 32,692,520 km (0.062 R)
• M28: 35,943,880 km (0.081 R)
• M29: 37,503,737 km (0.12 R)
• M30: 40,757,491 km (0.107 R)
• M31: 42,765,992 km (0.064 R)
• M32: 51,106,373 km (0.081 R)
• M33: 57,548,506 km (0.085 R)
• M34: 66,810,110 km (0.112 R)
• M35: 75,171,584 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit