🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.22 AU - 1.86 AU

Year: 698 Days

Day: 42.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.79 AU - 2.59 AU

Year: 1184 Days

Day: 36.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.63 AU - 2.81 AU

Year: 1638 Days

Day: 34.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,476,747 km

• M1: 59,690 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.59 AU - 4.07 AU

Year: 2220 Days

Day: 30.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.6

Radius: 12.7

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.08 AU - 14.5 AU

Year: 15737 Days

Day: 7.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,476,747 km

• M1: 159,172 km (0.109 R)
• M2: 742,454 km (0.093 R)
• M3: 1,156,840 km (0.056 R)
• M4: 1,761,964 km (0.119 R)
• M5: 2,532,393 km (0.079 R)
• M6: 2,929,725 km (0.119 R)
• M7: 3,344,859 km (0.089 R)
• M8: 4,014,608 km (0.1 R)
• M9: 5,351,116 km (0.034 R)
• M10: 8,836,597 km (0.1 R)
• M11: 10,913,613 km (0.076 R)
• M12: 11,692,121 km (0.112 R)
• M13: 16,011,161 km (0.087 R)
• M14: 16,870,451 km (0.107 R)
• M15: 17,311,466 km (0.096 R)
• M16: 18,995,040 km (0.101 R)
• M17: 20,785,427 km (0.029 R)
• M18: 21,894,845 km (0.107 R)
• M19: 24,231,414 km (0.092 R)
• M20: 32,233,554 km (0.114 R)
• M21: 38,575,905 km (0.111 R)
• M22: 45,419,858 km (0.09 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 10,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit