🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.97 AU - 1.45 AU

Year: 486 Days

Day: 33.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.48 AU - 2.26 AU

Year: 934 Days

Day: 39.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 174.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,482,436 km

• M1: 119,529 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.43 AU - 4.95 AU

Year: 3710 Days

Day: 46.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.2

Radius: 13.8

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.6 AU - 9.3 AU

Year: 9780 Days

Day: 12.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 30,482,436 km

• M1: 189,391 km (0.038 R)
• M2: 353,350 km (0.039 R)
• M3: 573,259 km (0.096 R)
• M4: 909,555 km (0.066 R)
• M5: 1,073,215 km (0.103 R)
• M6: 1,415,944 km (0.095 R)
• M7: 1,985,613 km (0.089 R)
• M8: 2,642,347 km (0.057 R)
• M9: 3,320,774 km (0.035 R)
• M10: 3,558,784 km (0.098 R)
• M11: 4,006,081 km (0.11 R)
• M12: 4,283,137 km (0.106 R)
• M13: 4,929,699 km (0.095 R)
• M14: 5,028,134 km (0.088 R)
• M15: 5,177,134 km (0.061 R)
• M16: 5,352,761 km (0.066 R)
• M17: 5,787,493 km (0.119 R)
• M18: 6,180,786 km (0.045 R)
• M19: 6,528,750 km (0.081 R)
• M20: 6,855,622 km (0.068 R)
• M21: 7,048,752 km (0.104 R)
• M22: 7,412,425 km (0.078 R)
• M23: 7,582,368 km (0.073 R)
• M24: 7,983,889 km (0.054 R)
• M25: 8,333,649 km (0.034 R)
• M26: 9,048,427 km (0.033 R)
• M27: 9,628,269 km (0.086 R)
• M28: 10,441,183 km (0.076 R)
• M29: 11,243,626 km (0.108 R)
• M30: 11,537,437 km (0.095 R)
• M31: 11,933,123 km (0.11 R)
• M32: 12,232,917 km (0.027 R)
• M33: 13,044,336 km (0.089 R)
• M34: 14,223,616 km (0.064 R)
• M35: 14,612,421 km (0.066 R)
• M36: 14,969,062 km (0.082 R)
• M37: 15,076,473 km (0.108 R)
• M38: 15,292,343 km (0.108 R)
• M39: 15,836,431 km (0.079 R)
• M40: 16,350,000 km (0.111 R)
• M41: 16,497,803 km (0.05 R)
• M42: 16,831,855 km (0.025 R)
• M43: 17,093,202 km (0.094 R)
• M44: 18,305,244 km (0.116 R)
• M45: 18,844,245 km (0.036 R)
• M46: 19,780,429 km (0.082 R)
• M47: 19,898,462 km (0.028 R)
• M48: 20,174,918 km (0.105 R)
• M49: 20,293,849 km (0.092 R)
• M50: 21,052,011 km (0.105 R)
• M51: 21,253,220 km (0.076 R)
• M52: 22,268,241 km (0.069 R)
• M53: 22,678,588 km (0.071 R)
• M54: 22,884,884 km (0.092 R)
• M55: 23,133,067 km (0.08 R)
• M56: 24,176,961 km (0.112 R)
• M57: 24,471,968 km (0.117 R)
• M58: 24,598,827 km (0.037 R)
• M59: 25,236,263 km (0.117 R)
• M60: 26,570,826 km (0.116 R)
• M61: 26,875,257 km (0.061 R)
• M62: 27,663,638 km (0.082 R)
• M63: 28,504,079 km (0.052 R)
• M64: 29,983,752 km (0.078 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 18,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit