🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.71 AU - 0.77 AU

Year: 270 Days

Day: 32.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 57,939,692 km

• M1: 227,090 km (0.111 R)
• M2: 409,150 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.66 AU - 1.08 AU

Year: 345 Days

Day: 47.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.77 AU - 1.03 AU

Year: 363 Days

Day: 46.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,939,692 km

• M1: 27,975 km (0.091 R)
• M2: 157,227 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.99 AU - 1.17 AU

Year: 477 Days

Day: 16.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,939,692 km

• M1: 75,547 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.8

Radius: 13.7

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.81 AU - 10.59 AU

Year: 11848 Days

Day: 8.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,939,692 km

• M1: 178,919 km (0.099 R)
• M2: 828,473 km (0.087 R)
• M3: 1,320,201 km (0.117 R)
• M4: 2,063,403 km (0.099 R)
• M5: 3,241,187 km (0.068 R)
• M6: 3,979,603 km (0.049 R)
• M7: 5,226,800 km (0.035 R)
• M8: 6,054,076 km (0.107 R)
• M9: 8,153,383 km (0.117 R)
• M10: 8,917,828 km (0.119 R)
• M11: 13,673,694 km (0.084 R)
• M12: 16,703,500 km (0.088 R)
• M13: 19,563,662 km (0.074 R)
• M14: 23,108,533 km (0.109 R)
• M15: 32,726,778 km (0.067 R)
• M16: 37,689,388 km (0.077 R)
• M17: 39,672,907 km (0.105 R)
• M18: 41,171,129 km (0.073 R)
• M19: 42,424,759 km (0.118 R)
• M20: 47,542,652 km (0.084 R)
• M21: 49,388,241 km (0.046 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 12,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit