🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.58 AU - 0.88 AU

Year: 220 Days

Day: 22.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 175.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.98 AU - 1.2 AU

Year: 402 Days

Day: 40.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 148.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,978,033 km

• M1: 22,290 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.88 AU - 1.46 AU

Year: 447 Days

Day: 33.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,978,033 km

• M1: 420,819 km (0.088 R)

Asteroid Belt

Center: 1.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.55 AU - 2.07 AU

Year: 860 Days

Day: 30.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 127.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,978,033 km

• M1: 20,645 km (0.071 R)
• M2: 455,825 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.06 AU - 2.3 AU

Year: 1137 Days

Day: 28.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.81 AU - 4.31 AU

Year: 2372 Days

Day: 24.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.91 AU - 5.47 AU

Year: 3586 Days

Day: 35.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.9

Radius: 9.7

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.46 AU - 14.14 AU

Year: 14313 Days

Day: 14.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,978,033 km

• M1: 120,576 km (0.098 R)
• M2: 904,170 km (0.109 R)
• M3: 1,497,475 km (0.058 R)
• M4: 2,085,694 km (0.087 R)
• M5: 3,666,045 km (0.116 R)
• M6: 6,231,350 km (0.062 R)
• M7: 6,835,276 km (0.071 R)
• M8: 7,655,821 km (0.112 R)
• M9: 8,113,291 km (0.047 R)
• M10: 8,637,482 km (0.093 R)
• M11: 10,182,529 km (0.111 R)
• M12: 11,078,022 km (0.118 R)
• M13: 11,723,686 km (0.085 R)
• M14: 13,811,324 km (0.092 R)
• M15: 17,196,126 km (0.118 R)
• M16: 18,955,845 km (0.112 R)
• M17: 19,371,877 km (0.086 R)
• M18: 19,709,071 km (0.072 R)
• M19: 20,920,365 km (0.101 R)
• M20: 21,634,545 km (0.096 R)
• M21: 22,829,533 km (0.058 R)
• M22: 23,586,348 km (0.089 R)
• M23: 27,837,172 km (0.025 R)
• M24: 28,919,812 km (0.112 R)
• M25: 29,582,680 km (0.091 R)
• M26: 35,380,794 km (0.092 R)
• M27: 35,885,088 km (0.098 R)
• M28: 37,426,844 km (0.115 R)
• M29: 37,950,437 km (0.114 R)
• M30: 38,346,273 km (0.039 R)
• M31: 39,550,535 km (0.057 R)
• M32: 47,158,186 km (0.054 R)
• M33: 47,769,143 km (0.09 R)
• M34: 50,106,909 km (0.055 R)
• M35: 57,057,077 km (0.118 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 17,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit