🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.49 AU - 0.53 AU

Year: 159 Days

Day: 27 Hours

Environment

Temp: 43 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.95 AU - 0.99 AU

Year: 417 Days

Day: 17.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.61 AU - 2.15 AU

Year: 1125 Days

Day: 36.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,941,872 km

• M1: 909,405 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37

Radius: 12.7

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.98 AU - 3.28 AU

Year: 2417 Days

Day: 11.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 20,941,872 km

• M1: 158,275 km (0.105 R)
• M2: 739,462 km (0.106 R)
• M3: 1,320,351 km (0.048 R)
• M4: 2,842,808 km (0.07 R)
• M5: 3,637,771 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.8

Radius: 9.5

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.84 AU - 4.02 AU

Year: 2773 Days

Day: 7.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 20,941,872 km

• M1: 118,182 km (0.115 R)
• M2: 420,669 km (0.095 R)
• M3: 1,553,275 km (0.102 R)
• M4: 2,493,797 km (0.102 R)
• M5: 3,029,207 km (0.085 R)
• M6: 3,470,521 km (0.095 R)
• M7: 4,868,064 km (0.11 R)
• M8: 6,325,297 km (0.108 R)
• M9: 6,870,133 km (0.111 R)
• M10: 8,420,266 km (0.08 R)
• M11: 9,367,968 km (0.117 R)
• M12: 11,811,051 km (0.095 R)
• M13: 13,409,504 km (0.08 R)
• M14: 13,830,622 km (0.106 R)
• M15: 14,997,037 km (0.059 R)
• M16: 15,758,640 km (0.101 R)
• M17: 17,248,934 km (0.101 R)
• M18: 18,312,275 km (0.108 R)
• M19: 18,889,274 km (0.09 R)
• M20: 19,717,299 km (0.106 R)
• M21: 20,692,976 km (0.08 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 10,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit