🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.65 AU - 0.99 AU

Year: 224 Days

Day: 24.8 Hours

Environment

Temp: 274 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.89 AU - 1.21 AU

Year: 325 Days

Day: 13.5 Hours

Environment

Temp: 255 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,477,018 km

• M1: 25,432 km (0.117 R)
• M2: 40,391 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.1 AU - 1.2 AU

Year: 373 Days

Day: 16.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 170.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.66 AU - 1.74 AU

Year: 670 Days

Day: 18 Hours

Environment

Temp: 97 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.07 AU - 3.49 AU

Year: 1796 Days

Day: 40.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.3

Radius: 9.5

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.31 AU - 16.91 AU

Year: 18643 Days

Day: 10.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 74,477,018 km

• M1: 118,332 km (0.093 R)
• M2: 464,501 km (0.049 R)
• M3: 787,334 km (0.102 R)
• M4: 1,664,576 km (0.098 R)
• M5: 2,186,672 km (0.101 R)
• M6: 2,888,735 km (0.088 R)
• M7: 3,793,802 km (0.036 R)
• M8: 4,597,292 km (0.084 R)
• M9: 5,094,555 km (0.118 R)
• M10: 6,113,018 km (0.119 R)
• M11: 6,582,755 km (0.117 R)
• M12: 6,984,874 km (0.116 R)
• M13: 7,838,330 km (0.094 R)
• M14: 9,581,295 km (0.06 R)
• M15: 12,155,276 km (0.117 R)
• M16: 12,489,627 km (0.098 R)
• M17: 15,312,389 km (0.11 R)
• M18: 16,913,386 km (0.039 R)
• M19: 17,669,005 km (0.091 R)
• M20: 18,447,063 km (0.119 R)
• M21: 19,794,192 km (0.031 R)
• M22: 21,887,066 km (0.107 R)
• M23: 24,652,084 km (0.094 R)
• M24: 25,842,434 km (0.112 R)
• M25: 27,298,171 km (0.107 R)
• M26: 27,641,797 km (0.086 R)
• M27: 29,523,140 km (0.084 R)
• M28: 31,488,257 km (0.053 R)
• M29: 37,059,133 km (0.045 R)
• M30: 42,176,277 km (0.08 R)
• M31: 42,482,055 km (0.095 R)
• M32: 53,785,521 km (0.093 R)
• M33: 56,708,813 km (0.098 R)
• M34: 57,081,611 km (0.073 R)
• M35: 63,670,499 km (0.105 R)

Kuiper Belt

Range: 36.3 - 66.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 19,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit