🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.58 AU - 0.84 AU

Year: 209 Days

Day: 27 Hours

Environment

Temp: 177 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,958,242 km

• M1: 580,739 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.97 AU - 4.49 AU

Year: 3044 Days

Day: 40.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,958,242 km

• M1: 1,231,041 km (0.112 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 12.2

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.88 AU - 6.32 AU

Year: 4636 Days

Day: 5.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,958,242 km

• M1: 151,991 km (0.071 R)
• M2: 546,780 km (0.12 R)
• M3: 1,328,728 km (0.067 R)
• M4: 2,514,740 km (0.072 R)
• M5: 3,086,054 km (0.116 R)
• M6: 5,199,573 km (0.039 R)
• M7: 5,907,470 km (0.047 R)
• M8: 7,371,285 km (0.086 R)
• M9: 8,610,704 km (0.116 R)
• M10: 9,097,346 km (0.081 R)
• M11: 10,232,943 km (0.067 R)
• M12: 11,655,021 km (0.06 R)
• M13: 12,536,451 km (0.103 R)
• M14: 13,461,864 km (0.059 R)
• M15: 13,941,325 km (0.096 R)
• M16: 15,974,210 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.2

Radius: 8.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.38 AU - 7.2 AU

Year: 4874 Days

Day: 9.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 21,958,242 km

• M1: 102,026 km (0.107 R)
• M2: 431,291 km (0.118 R)
• M3: 709,991 km (0.03 R)
• M4: 1,031,029 km (0.09 R)
• M5: 1,398,441 km (0.077 R)
• M6: 1,815,520 km (0.059 R)
• M7: 2,160,792 km (0.039 R)
• M8: 3,620,568 km (0.11 R)
• M9: 3,878,923 km (0.099 R)
• M10: 6,529,498 km (0.049 R)
• M11: 7,065,657 km (0.101 R)
• M12: 7,695,464 km (0.098 R)
• M13: 8,057,491 km (0.084 R)
• M14: 8,465,444 km (0.085 R)
• M15: 9,848,626 km (0.118 R)
• M16: 10,878,009 km (0.033 R)
• M17: 12,508,925 km (0.089 R)
• M18: 12,780,595 km (0.062 R)
• M19: 13,288,928 km (0.114 R)
• M20: 13,858,747 km (0.095 R)
• M21: 14,544,055 km (0.098 R)
• M22: 15,303,114 km (0.096 R)
• M23: 16,141,610 km (0.076 R)
• M24: 19,318,471 km (0.057 R)
• M25: 20,735,910 km (0.07 R)
• M26: 21,632,002 km (0.108 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 14,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit