🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.86 AU - 1.26 AU

Year: 407 Days

Day: 36.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,609,022 km

• M1: 352,752 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.07 AU - 1.29 AU

Year: 478 Days

Day: 43.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.58 AU - 3.9 AU

Year: 2174 Days

Day: 45.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 88.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,609,022 km

• M1: 403,017 km (0.037 R)

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.7

Radius: 9.4

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.68 AU - 4.86 AU

Year: 3884 Days

Day: 8.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 23,609,022 km

• M1: 120,875 km (0.106 R)
• M2: 437,574 km (0.097 R)
• M3: 961,166 km (0.113 R)
• M4: 1,426,416 km (0.117 R)
• M5: 2,229,158 km (0.097 R)
• M6: 2,698,746 km (0.089 R)
• M7: 3,124,501 km (0.09 R)
• M8: 4,606,268 km (0.102 R)
• M9: 5,065,384 km (0.08 R)
• M10: 5,797,366 km (0.119 R)
• M11: 6,217,736 km (0.094 R)
• M12: 6,748,809 km (0.106 R)
• M13: 7,471,067 km (0.081 R)
• M14: 10,067,338 km (0.075 R)
• M15: 11,876,276 km (0.108 R)
• M16: 12,463,298 km (0.071 R)
• M17: 13,452,589 km (0.051 R)
• M18: 14,903,389 km (0.113 R)
• M19: 15,216,198 km (0.104 R)
• M20: 17,185,654 km (0.113 R)
• M21: 17,761,606 km (0.118 R)
• M22: 18,709,757 km (0.108 R)
• M23: 20,449,879 km (0.096 R)
• M24: 23,328,292 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 18,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit