🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.67 AU - 0.67 AU

Year: 199 Days

Day: 40.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.9 AU - 1.38 AU

Year: 442 Days

Day: 27.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.66 AU - 2.26 AU

Year: 997 Days

Day: 21.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.36 AU - 2.6 AU

Year: 1419 Days

Day: 33.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.28 AU - 3.78 AU

Year: 1917 Days

Day: 31.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,023,272 km

• M1: 269,725 km (0.08 R)
• M2: 353,500 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.66 AU - 3.82 AU

Year: 2120 Days

Day: 23 Hours

Environment

Temp: -99 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,023,272 km

• M1: 1,604,437 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.3

Radius: 9.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.89 AU - 8.13 AU

Year: 6037 Days

Day: 8.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 138.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 23,023,272 km

• M1: 120,127 km (0.104 R)
• M2: 446,849 km (0.077 R)
• M3: 761,603 km (0.025 R)
• M4: 1,066,932 km (0.116 R)
• M5: 1,456,036 km (0.042 R)
• M6: 1,755,232 km (0.037 R)
• M7: 2,715,052 km (0.088 R)
• M8: 3,567,012 km (0.114 R)
• M9: 4,183,953 km (0.106 R)
• M10: 4,750,929 km (0.097 R)
• M11: 5,090,367 km (0.086 R)
• M12: 5,656,744 km (0.114 R)
• M13: 6,350,579 km (0.112 R)
• M14: 7,225,278 km (0.035 R)
• M15: 7,577,431 km (0.1 R)
• M16: 8,178,366 km (0.103 R)
• M17: 8,631,797 km (0.104 R)
• M18: 8,955,527 km (0.12 R)
• M19: 9,936,739 km (0.106 R)
• M20: 13,645,719 km (0.102 R)
• M21: 15,097,417 km (0.062 R)
• M22: 18,840,805 km (0.08 R)
• M23: 19,694,410 km (0.065 R)
• M24: 20,193,768 km (0.115 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 17,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit