🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.2 AU - 1.28 AU

Year: 507 Days

Day: 42.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 22,200,692 km

• M1: 631,453 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.22 AU - 3.7 AU

Year: 2363 Days

Day: 22.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.12 AU - 4.64 AU

Year: 3365 Days

Day: 14.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.9

Radius: 14.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.06 AU - 10.44 AU

Year: 12046 Days

Day: 8 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 22,200,692 km

• M1: 191,784 km (0.118 R)
• M2: 328,218 km (0.048 R)
• M3: 437,574 km (0.085 R)
• M4: 682,166 km (0.109 R)
• M5: 869,912 km (0.094 R)
• M6: 1,009,337 km (0.115 R)
• M7: 1,204,113 km (0.101 R)
• M8: 1,362,089 km (0.109 R)
• M9: 1,935,946 km (0.088 R)
• M10: 2,153,312 km (0.062 R)
• M11: 3,238,644 km (0.05 R)
• M12: 3,481,142 km (0.116 R)
• M13: 3,675,919 km (0.066 R)
• M14: 3,856,184 km (0.088 R)
• M15: 4,357,786 km (0.049 R)
• M16: 4,510,376 km (0.101 R)
• M17: 4,762,448 km (0.114 R)
• M18: 5,321,047 km (0.032 R)
• M19: 5,879,645 km (0.111 R)
• M20: 5,985,261 km (0.105 R)
• M21: 6,155,354 km (0.119 R)
• M22: 6,522,467 km (0.115 R)
• M23: 6,631,823 km (0.1 R)
• M24: 7,097,821 km (0.094 R)
• M25: 7,551,551 km (0.045 R)
• M26: 7,666,442 km (0.107 R)
• M27: 8,085,167 km (0.077 R)
• M28: 8,297,296 km (0.091 R)
• M29: 8,920,671 km (0.089 R)
• M30: 9,188,900 km (0.044 R)
• M31: 9,934,346 km (0.057 R)
• M32: 10,111,021 km (0.057 R)
• M33: 10,958,343 km (0.12 R)
• M34: 11,245,870 km (0.093 R)
• M35: 11,588,898 km (0.109 R)
• M36: 12,339,580 km (0.081 R)
• M37: 13,133,646 km (0.102 R)
• M38: 13,578,849 km (0.034 R)
• M39: 13,887,918 km (0.081 R)
• M40: 14,227,655 km (0.094 R)
• M41: 14,341,499 km (0.093 R)
• M42: 14,656,253 km (0.111 R)
• M43: 15,002,123 km (0.114 R)
• M44: 15,380,007 km (0.089 R)
• M45: 15,849,296 km (0.073 R)
• M46: 16,263,981 km (0.114 R)
• M47: 16,412,831 km (0.094 R)
• M48: 16,592,199 km (0.056 R)
• M49: 16,712,027 km (0.115 R)
• M50: 17,194,630 km (0.035 R)
• M51: 17,315,954 km (0.068 R)
• M52: 17,651,202 km (0.117 R)
• M53: 18,173,449 km (0.074 R)
• M54: 18,763,313 km (0.067 R)
• M55: 20,796,049 km (0.048 R)
• M56: 20,990,077 km (0.037 R)
• M57: 21,445,453 km (0.11 R)
• M58: 21,740,011 km (0.09 R)
• M59: 22,101,739 km (0.049 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 12,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit