🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.58 AU - 0.78 AU

Year: 236 Days

Day: 19.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.83 AU - 1.23 AU

Year: 441 Days

Day: 29.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.11 AU - 1.67 AU

Year: 691 Days

Day: 36.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.38 AU - 1.44 AU

Year: 706 Days

Day: 46.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,405,878 km

• M1: 32,762 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.89 AU - 2.41 AU

Year: 1330 Days

Day: 38.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.1

Radius: 9.2

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.71 AU - 4.95 AU

Year: 4477 Days

Day: 9.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 29,405,878 km

• M1: 114,442 km (0.06 R)
• M2: 413,788 km (0.102 R)
• M3: 703,858 km (0.099 R)
• M4: 1,021,305 km (0.083 R)
• M5: 1,458,430 km (0.078 R)
• M6: 1,838,558 km (0.094 R)
• M7: 2,148,076 km (0.06 R)
• M8: 2,713,107 km (0.078 R)
• M9: 3,333,639 km (0.03 R)
• M10: 4,092,100 km (0.063 R)
• M11: 4,961,264 km (0.048 R)
• M12: 5,625,030 km (0.077 R)
• M13: 6,099,704 km (0.087 R)
• M14: 7,543,772 km (0.059 R)
• M15: 7,937,813 km (0.111 R)
• M16: 8,806,378 km (0.089 R)
• M17: 10,291,137 km (0.058 R)
• M18: 10,731,553 km (0.096 R)
• M19: 15,971,218 km (0.033 R)
• M20: 20,075,735 km (0.084 R)
• M21: 20,486,830 km (0.076 R)
• M22: 21,753,924 km (0.093 R)
• M23: 23,072,330 km (0.082 R)
• M24: 23,751,355 km (0.051 R)
• M25: 25,228,185 km (0.118 R)
• M26: 26,354,956 km (0.119 R)
• M27: 27,430,864 km (0.069 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 17,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit