🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.56 AU - 0.62 AU

Year: 165 Days

Day: 44.8 Hours

Environment

Temp: 204 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,365,044 km

• M1: 38,895 km (0.058 R)
• M2: 68,665 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.47 AU - 0.75 AU

Year: 173 Days

Day: 24.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.75 AU - 1.03 AU

Year: 305 Days

Day: 20 Hours

Environment

Temp: 136 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,365,044 km

• M1: 312,809 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.86 AU - 3.84 AU

Year: 2228 Days

Day: 34.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 61.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.3

Radius: 8.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.39 AU - 10.59 AU

Year: 12348 Days

Day: 8.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 38,365,044 km

• M1: 105,766 km (0.032 R)
• M2: 775,815 km (0.084 R)
• M3: 1,112,709 km (0.118 R)
• M4: 2,128,179 km (0.11 R)
• M5: 6,750,754 km (0.076 R)
• M6: 8,351,301 km (0.063 R)
• M7: 10,373,116 km (0.079 R)
• M8: 12,449,684 km (0.077 R)
• M9: 15,213,355 km (0.077 R)
• M10: 17,406,460 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.8

Radius: 8.2

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.25 AU - 13.93 AU

Year: 14340 Days

Day: 10.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,365,044 km

• M1: 104,569 km (0.06 R)
• M2: 678,576 km (0.086 R)
• M3: 3,317,183 km (0.071 R)
• M4: 3,777,945 km (0.095 R)
• M5: 5,000,608 km (0.081 R)
• M6: 5,451,047 km (0.116 R)
• M7: 5,928,414 km (0.111 R)
• M8: 7,567,558 km (0.093 R)
• M9: 8,243,441 km (0.114 R)
• M10: 12,946,948 km (0.07 R)
• M11: 14,264,905 km (0.114 R)
• M12: 21,353,750 km (0.075 R)
• M13: 34,273,022 km (0.052 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 18,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit