🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.56 AU - 0.7 AU

Year: 177 Days

Day: 44.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 94.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,660,357 km

• M1: 404,213 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.2 AU - 1.26 AU

Year: 484 Days

Day: 24.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.47 AU - 2.03 AU

Year: 821 Days

Day: 45.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.54 AU - 5.64 AU

Year: 3489 Days

Day: 46.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.1

Radius: 11.4

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.4 AU - 10.16 AU

Year: 8452 Days

Day: 11.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 25,660,357 km

• M1: 219,460 km (0.071 R)
• M2: 418,575 km (0.103 R)
• M3: 498,161 km (0.113 R)
• M4: 973,134 km (0.12 R)
• M5: 1,098,198 km (0.087 R)
• M6: 2,650,276 km (0.069 R)
• M7: 3,293,397 km (0.08 R)
• M8: 3,505,377 km (0.085 R)
• M9: 3,622,961 km (0.087 R)
• M10: 3,801,731 km (0.1 R)
• M11: 4,272,216 km (0.105 R)
• M12: 4,935,383 km (0.116 R)
• M13: 5,156,339 km (0.085 R)
• M14: 5,607,975 km (0.052 R)
• M15: 5,838,506 km (0.1 R)
• M16: 7,819,331 km (0.115 R)
• M17: 9,109,912 km (0.093 R)
• M18: 9,190,994 km (0.108 R)
• M19: 9,436,035 km (0.101 R)
• M20: 9,988,051 km (0.083 R)
• M21: 10,071,677 km (0.061 R)
• M22: 12,269,569 km (0.063 R)
• M23: 12,509,374 km (0.07 R)
• M24: 12,902,218 km (0.101 R)
• M25: 13,023,991 km (0.096 R)
• M26: 13,115,545 km (0.061 R)
• M27: 13,483,854 km (0.03 R)
• M28: 14,768,003 km (0.1 R)
• M29: 16,025,373 km (0.106 R)
• M30: 16,386,203 km (0.1 R)
• M31: 16,650,393 km (0.044 R)
• M32: 17,149,451 km (0.075 R)
• M33: 18,060,053 km (0.095 R)
• M34: 18,196,337 km (0.12 R)
• M35: 18,641,540 km (0.095 R)
• M36: 18,744,763 km (0.118 R)
• M37: 18,917,399 km (0.075 R)
• M38: 19,368,287 km (0.045 R)
• M39: 20,564,621 km (0.089 R)
• M40: 21,966,203 km (0.055 R)
• M41: 22,513,582 km (0.057 R)
• M42: 22,917,646 km (0.115 R)
• M43: 23,584,254 km (0.086 R)
• M44: 23,882,552 km (0.117 R)
• M45: 24,294,844 km (0.065 R)
• M46: 25,431,040 km (0.098 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 14,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit