🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.71 AU - 0.93 AU

Year: 286 Days

Day: 40.1 Hours

Environment

Temp: 44 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.72 AU - 1.14 AU

Year: 345 Days

Day: 19.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.93 AU - 1.53 AU

Year: 525 Days

Day: 47.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.62 AU - 2.2 AU

Year: 1016 Days

Day: 26.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,843,838 km

• M1: 283,039 km (0.112 R)
• M2: 563,834 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.2 AU - 2.34 AU

Year: 1317 Days

Day: 14.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,843,838 km

• M1: 30,518 km (0.091 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.2

Radius: 10.3

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.06 AU - 8.18 AU

Year: 8098 Days

Day: 14.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,843,838 km

• M1: 131,497 km (0.098 R)
• M2: 591,809 km (0.054 R)
• M3: 1,272,031 km (0.117 R)
• M4: 2,043,657 km (0.094 R)
• M5: 2,637,410 km (0.073 R)
• M6: 3,410,682 km (0.082 R)
• M7: 4,328,465 km (0.112 R)
• M8: 4,715,923 km (0.111 R)
• M9: 5,403,026 km (0.12 R)
• M10: 10,602,599 km (0.102 R)
• M11: 11,569,750 km (0.1 R)
• M12: 12,264,482 km (0.099 R)
• M13: 13,387,663 km (0.042 R)
• M14: 14,762,318 km (0.11 R)
• M15: 15,967,179 km (0.071 R)
• M16: 17,168,001 km (0.118 R)
• M17: 20,974,519 km (0.027 R)
• M18: 25,221,004 km (0.064 R)
• M19: 27,969,416 km (0.069 R)
• M20: 29,809,919 km (0.057 R)
• M21: 31,012,985 km (0.08 R)
• M22: 32,457,352 km (0.055 R)
• M23: 33,838,141 km (0.095 R)
• M24: 35,814,179 km (0.038 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 16,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit