🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.53 AU - 0.75 AU

Year: 195 Days

Day: 19.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,483,202 km

• M1: 499,956 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.87 AU - 1.15 AU

Year: 387 Days

Day: 32.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.07 AU - 2.87 AU

Year: 1478 Days

Day: 42.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.17 AU - 3.31 AU

Year: 2221 Days

Day: 20.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.78 AU - 3.7 AU

Year: 2221 Days

Day: 22.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,483,202 km

• M1: 59,241 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.24 AU - 4.2 AU

Year: 2732 Days

Day: 43.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.2

Radius: 11.8

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.27 AU - 8.17 AU

Year: 7388 Days

Day: 12.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,483,202 km

• M1: 146,756 km (0.109 R)
• M2: 566,378 km (0.108 R)
• M3: 1,029,383 km (0.108 R)
• M4: 2,068,789 km (0.114 R)
• M5: 3,459,152 km (0.082 R)
• M6: 4,047,969 km (0.086 R)
• M7: 5,187,456 km (0.113 R)
• M8: 6,025,952 km (0.093 R)
• M9: 6,809,545 km (0.026 R)
• M10: 7,244,726 km (0.07 R)
• M11: 8,579,737 km (0.106 R)
• M12: 10,929,620 km (0.061 R)
• M13: 15,709,871 km (0.085 R)
• M14: 16,343,268 km (0.083 R)
• M15: 18,977,687 km (0.114 R)
• M16: 19,623,650 km (0.052 R)
• M17: 20,507,774 km (0.103 R)
• M18: 24,563,671 km (0.062 R)
• M19: 27,638,057 km (0.051 R)
• M20: 30,861,891 km (0.096 R)
• M21: 32,360,712 km (0.118 R)
• M22: 33,386,505 km (0.111 R)
• M23: 33,802,836 km (0.065 R)
• M24: 34,433,989 km (0.052 R)
• M25: 35,395,155 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 11,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit