🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.42 AU - 0.66 AU

Year: 146 Days

Day: 41.7 Hours

Environment

Temp: 225 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,652,226 km

• M1: 12,117 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.73 AU - 1.03 AU

Year: 303 Days

Day: 35.5 Hours

Environment

Temp: 129 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,652,226 km

• M1: 50,414 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.7 AU - 2.3 AU

Year: 1038 Days

Day: 18.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.14 AU - 3.04 AU

Year: 1530 Days

Day: 17.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,652,226 km

• M1: 71,508 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.5

Radius: 13.3

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.19 AU - 5.41 AU

Year: 4479 Days

Day: 12 Hours

Environment

Temp: -141 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,652,226 km

• M1: 170,392 km (0.025 R)
• M2: 680,222 km (0.098 R)
• M3: 1,188,555 km (0.111 R)
• M4: 1,992,644 km (0.075 R)
• M5: 3,011,106 km (0.068 R)
• M6: 4,581,884 km (0.114 R)
• M7: 7,366,498 km (0.085 R)
• M8: 8,139,770 km (0.069 R)
• M9: 11,344,455 km (0.057 R)
• M10: 13,765,697 km (0.113 R)
• M11: 14,627,081 km (0.028 R)
• M12: 18,923,831 km (0.071 R)
• M13: 19,925,090 km (0.061 R)
• M14: 22,101,739 km (0.042 R)
• M15: 23,353,574 km (0.049 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 14,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit