🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.52 AU - 0.56 AU

Year: 138 Days

Day: 36.8 Hours

Environment

Temp: 254 °C

Axial Tilt: 174.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,161,522 km

• M1: 196,272 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.8

Radius: 8.7

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.69 AU - 10.89 AU

Year: 9076 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,161,522 km

• M1: 108,608 km (0.04 R)
• M2: 473,328 km (0.084 R)
• M3: 964,607 km (0.068 R)
• M4: 1,441,375 km (0.042 R)
• M5: 2,214,348 km (0.07 R)
• M6: 2,693,210 km (0.1 R)
• M7: 3,154,271 km (0.069 R)
• M8: 5,958,932 km (0.047 R)
• M9: 7,216,302 km (0.113 R)
• M10: 8,026,823 km (0.084 R)
• M11: 11,370,336 km (0.072 R)
• M12: 14,565,896 km (0.108 R)
• M13: 14,988,211 km (0.119 R)
• M14: 15,418,604 km (0.11 R)
• M15: 18,037,913 km (0.119 R)
• M16: 25,768,233 km (0.052 R)
• M17: 26,833,520 km (0.094 R)
• M18: 28,113,180 km (0.115 R)
• M19: 31,892,022 km (0.069 R)
• M20: 33,744,941 km (0.097 R)

Asteroid Belt

Center: 13.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285

Radius: 4.9

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.33 AU - 23.49 AU

Year: 28637 Days

Day: 23.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,161,522 km

• M1: 61,036 km (0.069 R)
• M2: 280,795 km (0.04 R)
• M3: 481,406 km (0.071 R)
• M4: 673,041 km (0.055 R)
• M5: 893,249 km (0.078 R)
• M6: 1,121,236 km (0.12 R)
• M7: 2,605,247 km (0.086 R)
• M8: 3,286,665 km (0.084 R)
• M9: 3,713,019 km (0.109 R)
• M10: 4,017,301 km (0.036 R)
• M11: 6,286,851 km (0.069 R)
• M12: 6,500,626 km (0.116 R)
• M13: 9,401,927 km (0.084 R)
• M14: 9,966,659 km (0.068 R)
• M15: 10,494,141 km (0.085 R)
• M16: 10,917,054 km (0.072 R)
• M17: 15,556,982 km (0.115 R)
• M18: 15,869,492 km (0.09 R)
• M19: 18,785,005 km (0.037 R)
• M20: 18,961,680 km (0.074 R)
• M21: 24,265,223 km (0.094 R)
• M22: 31,711,308 km (0.067 R)
• M23: 34,144,966 km (0.054 R)
• M24: 35,474,442 km (0.104 R)
• M25: 36,015,837 km (0.074 R)
• M26: 36,288,554 km (0.072 R)
• M27: 38,378,137 km (0.082 R)
• M28: 39,235,931 km (0.118 R)
• M29: 40,106,441 km (0.059 R)
• M30: 40,693,912 km (0.119 R)
• M31: 56,940,241 km (0.081 R)
• M32: 58,055,493 km (0.101 R)
• M33: 58,807,073 km (0.056 R)
• M34: 60,907,277 km (0.047 R)
• M35: 67,713,980 km (0.116 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 20,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit