🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.5 AU - 0.58 AU

Year: 146 Days

Day: 23 Hours

Environment

Temp: 164 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,374,198 km

• M1: 478,863 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.71 AU - 0.89 AU

Year: 263 Days

Day: 13.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,374,198 km

• M1: 520,750 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.33 AU - 1.49 AU

Year: 615 Days

Day: 43.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,374,198 km

• M1: 50,265 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.7 AU - 1.7 AU

Year: 814 Days

Day: 27.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.11 AU - 2.75 AU

Year: 1391 Days

Day: 34.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,374,198 km

• M1: 153,188 km (0.103 R)
• M2: 330,013 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.78 AU - 3.18 AU

Year: 1888 Days

Day: 14.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.7

Radius: 15

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.91 AU - 5.19 AU

Year: 4166 Days

Day: 13.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 23,374,198 km

• M1: 186,997 km (0.111 R)
• M2: 787,932 km (0.067 R)
• M3: 2,004,462 km (0.117 R)
• M4: 2,473,152 km (0.051 R)
• M5: 3,638,669 km (0.056 R)
• M6: 4,171,985 km (0.07 R)
• M7: 4,687,350 km (0.101 R)
• M8: 5,475,581 km (0.029 R)
• M9: 6,583,952 km (0.103 R)
• M10: 7,541,977 km (0.082 R)
• M11: 8,311,508 km (0.101 R)
• M12: 8,949,992 km (0.061 R)
• M13: 10,325,245 km (0.109 R)
• M14: 11,618,967 km (0.116 R)
• M15: 13,206,799 km (0.042 R)
• M16: 14,028,391 km (0.108 R)
• M17: 14,730,304 km (0.108 R)
• M18: 15,934,417 km (0.109 R)
• M19: 16,478,056 km (0.074 R)
• M20: 17,316,702 km (0.105 R)
• M21: 18,717,686 km (0.064 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 12,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit