🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.68 AU - 0.96 AU

Year: 311 Days

Day: 19.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.21 AU - 1.23 AU

Year: 565 Days

Day: 20.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.16 AU - 3.6 AU

Year: 2048 Days

Day: 39.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.8

Radius: 8.5

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.13 AU - 4.23 AU

Year: 3581 Days

Day: 15 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 19,390,771 km

• M1: 105,915 km (0.025 R)
• M2: 679,474 km (0.115 R)
• M3: 1,841,999 km (0.083 R)
• M4: 2,633,222 km (0.109 R)
• M5: 3,909,441 km (0.105 R)
• M6: 4,198,464 km (0.05 R)
• M7: 4,720,411 km (0.051 R)
• M8: 5,311,472 km (0.119 R)
• M9: 7,250,410 km (0.113 R)
• M10: 7,757,398 km (0.055 R)
• M11: 9,342,237 km (0.117 R)
• M12: 10,231,597 km (0.061 R)
• M13: 11,443,788 km (0.045 R)
• M14: 12,992,126 km (0.079 R)
• M15: 16,327,411 km (0.116 R)
• M16: 18,531,137 km (0.048 R)
• M17: 21,196,821 km (0.094 R)
• M18: 21,607,168 km (0.095 R)
• M19: 22,302,948 km (0.103 R)
• M20: 23,013,538 km (0.099 R)
• M21: 24,780,588 km (0.048 R)
• M22: 25,929,949 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.3

Radius: 12.5

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.48 AU - 4.84 AU

Year: 4215 Days

Day: 12.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 19,390,771 km

• M1: 155,432 km (0.106 R)
• M2: 582,235 km (0.114 R)
• M3: 1,296,415 km (0.058 R)
• M4: 2,545,408 km (0.097 R)
• M5: 2,970,864 km (0.109 R)
• M6: 3,426,090 km (0.113 R)
• M7: 5,365,178 km (0.073 R)
• M8: 5,914,801 km (0.118 R)
• M9: 6,365,240 km (0.115 R)
• M10: 7,039,926 km (0.11 R)
• M11: 8,368,056 km (0.107 R)
• M12: 9,424,815 km (0.103 R)
• M13: 10,415,752 km (0.087 R)
• M14: 11,434,513 km (0.089 R)
• M15: 12,178,015 km (0.115 R)
• M16: 12,997,512 km (0.099 R)
• M17: 15,777,788 km (0.04 R)
• M18: 17,440,868 km (0.08 R)
• M19: 19,390,726 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 20,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit