🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.58 AU - 0.6 AU

Year: 165 Days

Day: 21.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.01 AU - 2.65 AU

Year: 1293 Days

Day: 26.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.4 AU - 2.54 AU

Year: 1411 Days

Day: 40.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.36 AU - 4.86 AU

Year: 3028 Days

Day: 34.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.5

Radius: 7.4

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 14.94 AU - 17.26 AU

Year: 23478 Days

Day: 19.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,786,375 km

• M1: 93,050 km (0.099 R)
• M2: 331,958 km (0.073 R)
• M3: 1,331,122 km (0.073 R)
• M4: 1,589,477 km (0.088 R)
• M5: 2,168,272 km (0.095 R)
• M6: 2,440,540 km (0.101 R)
• M7: 4,069,212 km (0.038 R)
• M8: 4,354,794 km (0.063 R)
• M9: 5,292,473 km (0.049 R)
• M10: 7,467,327 km (0.09 R)
• M11: 8,856,194 km (0.072 R)
• M12: 11,066,353 km (0.08 R)
• M13: 11,878,221 km (0.038 R)
• M14: 12,796,153 km (0.114 R)
• M15: 13,066,925 km (0.095 R)
• M16: 13,619,989 km (0.085 R)
• M17: 14,551,834 km (0.096 R)
• M18: 16,382,762 km (0.109 R)
• M19: 20,403,354 km (0.08 R)
• M20: 23,086,991 km (0.073 R)
• M21: 24,202,692 km (0.112 R)
• M22: 26,322,643 km (0.062 R)
• M23: 26,761,114 km (0.041 R)
• M24: 30,565,538 km (0.11 R)
• M25: 30,807,138 km (0.104 R)
• M26: 32,158,306 km (0.102 R)
• M27: 33,677,024 km (0.11 R)
• M28: 36,720,443 km (0.072 R)
• M29: 38,238,712 km (0.097 R)
• M30: 41,844,320 km (0.084 R)
• M31: 45,512,908 km (0.079 R)
• M32: 51,579,700 km (0.096 R)
• M33: 52,958,693 km (0.082 R)
• M34: 55,251,879 km (0.045 R)
• M35: 59,094,600 km (0.11 R)
• M36: 62,527,123 km (0.12 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 14,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit