🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.86 AU - 1.28 AU

Year: 400 Days

Day: 34.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.9 AU - 1.44 AU

Year: 458 Days

Day: 17.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.31 AU - 1.31 AU

Year: 542 Days

Day: 24.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,273,173 km

• M1: 348,264 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.83 AU - 5.17 AU

Year: 3452 Days

Day: 38.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,273,173 km

• M1: 811,718 km (0.098 R)
• M2: 1,421,778 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.8

Radius: 11.8

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.58 AU - 6.68 AU

Year: 6174 Days

Day: 13.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,273,173 km

• M1: 146,756 km (0.108 R)
• M2: 789,129 km (0.112 R)
• M3: 1,669,213 km (0.115 R)
• M4: 2,256,983 km (0.053 R)
• M5: 3,873,538 km (0.094 R)
• M6: 4,662,517 km (0.076 R)
• M7: 5,898,794 km (0.073 R)
• M8: 6,289,394 km (0.117 R)
• M9: 6,837,071 km (0.086 R)
• M10: 10,113,863 km (0.093 R)
• M11: 11,657,115 km (0.073 R)
• M12: 12,379,523 km (0.025 R)
• M13: 14,845,494 km (0.069 R)
• M14: 18,026,244 km (0.113 R)
• M15: 18,505,107 km (0.027 R)
• M16: 20,285,172 km (0.065 R)
• M17: 25,018,598 km (0.043 R)
• M18: 28,094,929 km (0.103 R)
• M19: 28,739,097 km (0.117 R)
• M20: 32,510,310 km (0.073 R)
• M21: 33,118,425 km (0.083 R)
• M22: 34,044,735 km (0.069 R)
• M23: 35,519,770 km (0.071 R)
• M24: 36,056,827 km (0.099 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 10,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit