🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.41 AU - 5.15 AU

Year: 1950 Days

Day: 15.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,022,654 km

• M1: 2,671,818 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 22.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 22.67 AU - 23.23 AU

Year: 24216 Days

Day: 12.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 26.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 30.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.3

Radius: 8

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 27.54 AU - 34.28 AU

Year: 37851 Days

Day: 20.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,022,654 km

• M1: 101,876 km (0.074 R)
• M2: 699,819 km (0.102 R)
• M3: 1,224,309 km (0.102 R)
• M4: 1,591,422 km (0.081 R)
• M5: 1,908,719 km (0.047 R)
• M6: 2,336,270 km (0.064 R)
• M7: 2,774,293 km (0.068 R)
• M8: 3,353,535 km (0.102 R)
• M9: 4,111,548 km (0.045 R)
• M10: 4,826,476 km (0.06 R)
• M11: 6,094,617 km (0.102 R)
• M12: 6,547,450 km (0.117 R)
• M13: 7,071,342 km (0.108 R)
• M14: 9,214,331 km (0.089 R)
• M15: 11,551,648 km (0.079 R)
• M16: 13,488,492 km (0.088 R)
• M17: 15,056,128 km (0.096 R)
• M18: 15,632,379 km (0.08 R)
• M19: 19,306,952 km (0.102 R)
• M20: 19,987,024 km (0.067 R)
• M21: 23,083,849 km (0.053 R)
• M22: 24,183,393 km (0.114 R)
• M23: 25,548,474 km (0.059 R)
• M24: 26,368,121 km (0.1 R)
• M25: 31,524,310 km (0.056 R)
• M26: 35,841,855 km (0.089 R)
• M27: 37,613,991 km (0.082 R)
• M28: 38,217,319 km (0.103 R)
• M29: 44,611,431 km (0.086 R)
• M30: 47,356,852 km (0.093 R)
• M31: 59,263,496 km (0.026 R)
• M32: 69,342,951 km (0.106 R)
• M33: 75,619,928 km (0.045 R)
• M34: 83,793,208 km (0.094 R)

Kuiper Belt

Range: 49.8 - 69.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 12,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit