🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.75 AU - 0.77 AU

Year: 252 Days

Day: 35 Hours

Environment

Temp: 102 °C

Axial Tilt: 152.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.96 AU - 2.66 AU

Year: 1337 Days

Day: 34 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.3

Radius: 9.4

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.94 AU - 11.56 AU

Year: 13422 Days

Day: 10.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,680,629 km

• M1: 116,986 km (0.112 R)
• M2: 452,234 km (0.084 R)
• M3: 1,307,785 km (0.094 R)
• M4: 1,627,026 km (0.065 R)
• M5: 2,035,429 km (0.094 R)
• M6: 2,344,947 km (0.059 R)
• M7: 2,799,275 km (0.106 R)
• M8: 3,715,114 km (0.037 R)
• M9: 4,366,014 km (0.096 R)
• M10: 5,022,001 km (0.102 R)
• M11: 8,913,789 km (0.079 R)
• M12: 9,805,093 km (0.097 R)
• M13: 10,812,485 km (0.037 R)
• M14: 11,581,718 km (0.082 R)
• M15: 12,010,914 km (0.103 R)
• M16: 13,495,972 km (0.047 R)
• M17: 19,272,843 km (0.103 R)
• M18: 21,392,795 km (0.099 R)
• M19: 21,760,656 km (0.12 R)
• M20: 23,566,153 km (0.097 R)
• M21: 24,655,823 km (0.047 R)
• M22: 27,907,333 km (0.041 R)
• M23: 29,806,628 km (0.08 R)
• M24: 36,149,278 km (0.047 R)
• M25: 37,998,906 km (0.101 R)
• M26: 39,910,917 km (0.059 R)
• M27: 41,600,026 km (0.052 R)
• M28: 45,725,786 km (0.105 R)
• M29: 47,107,921 km (0.117 R)
• M30: 49,152,924 km (0.082 R)
• M31: 53,588,201 km (0.051 R)
• M32: 58,462,249 km (0.09 R)
• M33: 61,932,920 km (0.092 R)
• M34: 62,493,164 km (0.07 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: 397 - 17,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit