🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.78 AU - 0.98 AU

Year: 290 Days

Day: 41.9 Hours

Environment

Temp: 98 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.08 AU - 1.32 AU

Year: 462 Days

Day: 18.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,927,811 km

• M1: 766,240 km (0.114 R)

Asteroid Belt

Center: 10.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 20.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.7

Radius: 6.4

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 20.1 AU - 20.88 AU

Year: 32598 Days

Day: 17.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 97,927,811 km

• M1: 96,790 km (0.116 R)
• M2: 487,988 km (0.047 R)
• M3: 816,356 km (0.071 R)
• M4: 1,093,261 km (0.097 R)
• M5: 2,695,155 km (0.057 R)
• M6: 3,022,924 km (0.061 R)
• M7: 3,346,355 km (0.093 R)
• M8: 5,035,913 km (0.073 R)
• M9: 6,436,299 km (0.112 R)
• M10: 7,123,851 km (0.065 R)
• M11: 12,457,912 km (0.085 R)
• M12: 13,212,484 km (0.056 R)
• M13: 13,522,750 km (0.04 R)
• M14: 13,758,666 km (0.055 R)
• M15: 15,487,120 km (0.094 R)
• M16: 17,355,597 km (0.07 R)
• M17: 25,015,307 km (0.111 R)
• M18: 25,490,131 km (0.062 R)
• M19: 26,092,262 km (0.114 R)
• M20: 26,827,386 km (0.097 R)
• M21: 27,828,645 km (0.084 R)
• M22: 33,497,955 km (0.069 R)
• M23: 37,832,254 km (0.098 R)
• M24: 41,359,323 km (0.061 R)
• M25: 45,450,376 km (0.066 R)
• M26: 51,504,453 km (0.108 R)
• M27: 52,080,105 km (0.104 R)
• M28: 61,452,113 km (0.103 R)
• M29: 61,667,533 km (0.088 R)
• M30: 66,533,354 km (0.074 R)
• M31: 72,366,324 km (0.077 R)
• M32: 76,024,591 km (0.058 R)
• M33: 80,833,115 km (0.109 R)
• M34: 82,131,325 km (0.115 R)
• M35: 83,180,006 km (0.055 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 15,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit