🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.62 AU - 0.62 AU

Year: 177 Days

Day: 45.8 Hours

Environment

Temp: 210 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,749,415 km

• M1: 51,910 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.28 AU - 2.36 AU

Year: 1278 Days

Day: 13.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.15 AU - 2.69 AU

Year: 1361 Days

Day: 24.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,749,415 km

• M1: 1,099,096 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.96 AU - 3.42 AU

Year: 2061 Days

Day: 46.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.9

Radius: 11.4

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.4 AU - 9.72 AU

Year: 9057 Days

Day: 12.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,749,415 km

• M1: 144,960 km (0.052 R)
• M2: 752,178 km (0.031 R)
• M3: 1,238,670 km (0.109 R)
• M4: 2,176,350 km (0.102 R)
• M5: 2,870,334 km (0.118 R)
• M6: 3,326,608 km (0.096 R)
• M7: 3,681,903 km (0.071 R)
• M8: 4,331,307 km (0.026 R)
• M9: 4,815,256 km (0.064 R)
• M10: 5,366,973 km (0.092 R)
• M11: 5,724,662 km (0.117 R)
• M12: 6,202,926 km (0.108 R)
• M13: 8,345,766 km (0.063 R)
• M14: 9,991,343 km (0.089 R)
• M15: 11,680,751 km (0.074 R)
• M16: 12,621,872 km (0.085 R)
• M17: 14,035,721 km (0.071 R)
• M18: 14,717,887 km (0.093 R)
• M19: 18,028,488 km (0.1 R)
• M20: 19,133,717 km (0.102 R)
• M21: 19,588,345 km (0.099 R)
• M22: 23,230,904 km (0.094 R)
• M23: 24,273,750 km (0.102 R)
• M24: 27,111,772 km (0.105 R)
• M25: 31,404,782 km (0.073 R)
• M26: 33,657,576 km (0.115 R)
• M27: 38,843,686 km (0.035 R)
• M28: 41,943,353 km (0.056 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 12,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit