🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.54 AU - 0.56 AU

Year: 183 Days

Day: 28.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.51 AU - 0.67 AU

Year: 204 Days

Day: 44.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,237,349 km

• M1: 45,029 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.66 AU - 0.92 AU

Year: 316 Days

Day: 27.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 66.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.76 AU - 2.22 AU

Year: 1262 Days

Day: 13.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,237,349 km

• M1: 606,320 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.6

Radius: 13.5

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.29 AU - 8.57 AU

Year: 8202 Days

Day: 5.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 52,237,349 km

• M1: 167,849 km (0.117 R)
• M2: 609,163 km (0.112 R)
• M3: 1,340,397 km (0.089 R)
• M4: 1,808,638 km (0.1 R)
• M5: 3,144,846 km (0.076 R)
• M6: 8,139,022 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.1

Radius: 9.1

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.3 AU - 8.04 AU

Year: 9550 Days

Day: 14 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,237,349 km

• M1: 113,246 km (0.088 R)
• M2: 412,142 km (0.114 R)
• M3: 917,933 km (0.103 R)
• M4: 2,386,535 km (0.043 R)
• M5: 2,839,966 km (0.077 R)
• M6: 7,655,671 km (0.094 R)
• M7: 11,092,832 km (0.095 R)
• M8: 12,119,821 km (0.094 R)
• M9: 12,595,991 km (0.104 R)
• M10: 14,034,973 km (0.11 R)
• M11: 14,760,672 km (0.094 R)
• M12: 18,377,650 km (0.104 R)
• M13: 18,927,123 km (0.044 R)
• M14: 23,449,017 km (0.079 R)
• M15: 27,711,659 km (0.118 R)
• M16: 28,434,217 km (0.118 R)
• M17: 30,897,196 km (0.085 R)
• M18: 33,036,296 km (0.114 R)
• M19: 38,620,635 km (0.054 R)
• M20: 42,719,467 km (0.102 R)
• M21: 43,822,452 km (0.057 R)
• M22: 45,227,924 km (0.098 R)
• M23: 49,926,793 km (0.094 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 17,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit