🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.45 AU - 0.57 AU

Year: 134 Days

Day: 42.2 Hours

Environment

Temp: 222 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,593,274 km

• M1: 273,315 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.69 AU - 0.75 AU

Year: 225 Days

Day: 31.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,593,274 km

• M1: 126,410 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.27 AU - 1.43 AU

Year: 579 Days

Day: 15.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.8 AU - 2.96 AU

Year: 1803 Days

Day: 25.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.58 AU - 3.84 AU

Year: 2637 Days

Day: 29.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.4

Radius: 10.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.89 AU - 5.79 AU

Year: 4553 Days

Day: 10.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 17,593,274 km

• M1: 155,133 km (0.107 R)
• M2: 659,427 km (0.113 R)
• M3: 1,202,168 km (0.115 R)
• M4: 2,113,818 km (0.073 R)
• M5: 2,898,758 km (0.029 R)
• M6: 3,401,706 km (0.11 R)
• M7: 4,376,336 km (0.083 R)
• M8: 4,819,146 km (0.109 R)
• M9: 5,245,500 km (0.111 R)
• M10: 6,174,203 km (0.033 R)
• M11: 6,542,812 km (0.094 R)
• M12: 7,618,272 km (0.118 R)
• M13: 8,261,243 km (0.04 R)
• M14: 9,585,633 km (0.056 R)
• M15: 10,371,770 km (0.055 R)
• M16: 12,072,698 km (0.077 R)
• M17: 15,774,796 km (0.093 R)
• M18: 16,316,341 km (0.11 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: 542 - 19,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit