🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.54 AU - 0.74 AU

Year: 187 Days

Day: 23.3 Hours

Environment

Temp: 215 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.3

Radius: 13.8

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.25 AU - 7.91 AU

Year: 7622 Days

Day: 12.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,589,559 km

• M1: 171,888 km (0.06 R)
• M2: 929,452 km (0.114 R)
• M3: 1,758,224 km (0.118 R)
• M4: 3,167,436 km (0.113 R)
• M5: 3,640,763 km (0.085 R)
• M6: 6,166,424 km (0.066 R)
• M7: 6,620,155 km (0.051 R)
• M8: 10,599,308 km (0.108 R)
• M9: 12,530,467 km (0.095 R)
• M10: 13,550,426 km (0.099 R)
• M11: 15,183,286 km (0.07 R)
• M12: 20,174,918 km (0.1 R)
• M13: 22,380,889 km (0.04 R)
• M14: 23,881,505 km (0.051 R)
• M15: 30,760,314 km (0.116 R)
• M16: 36,090,636 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.5

Radius: 5.1

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 11.65 AU - 13.21 AU

Year: 16007 Days

Day: 23.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,589,559 km

• M1: 63,429 km (0.067 R)
• M2: 227,239 km (0.097 R)
• M3: 428,747 km (0.067 R)
• M4: 709,393 km (0.12 R)
• M5: 1,007,990 km (0.117 R)
• M6: 1,360,593 km (0.1 R)
• M7: 2,642,946 km (0.114 R)
• M8: 3,607,553 km (0.073 R)
• M9: 4,756,016 km (0.114 R)
• M10: 5,166,213 km (0.071 R)
• M11: 5,531,232 km (0.093 R)
• M12: 6,092,822 km (0.074 R)
• M13: 6,275,930 km (0.113 R)
• M14: 7,962,047 km (0.088 R)
• M15: 8,269,770 km (0.088 R)
• M16: 9,878,396 km (0.073 R)
• M17: 10,285,153 km (0.071 R)
• M18: 10,756,087 km (0.077 R)
• M19: 11,132,176 km (0.076 R)
• M20: 11,628,542 km (0.03 R)
• M21: 11,967,530 km (0.108 R)
• M22: 13,699,874 km (0.11 R)
• M23: 17,652,549 km (0.105 R)
• M24: 18,025,197 km (0.107 R)
• M25: 20,372,088 km (0.092 R)
• M26: 20,947,591 km (0.12 R)
• M27: 31,252,940 km (0.079 R)
• M28: 32,238,940 km (0.105 R)
• M29: 33,471,925 km (0.085 R)
• M30: 34,388,362 km (0.107 R)
• M31: 35,438,988 km (0.095 R)
• M32: 39,856,164 km (0.078 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: 503 - 18,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit