🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.59 AU - 0.65 AU

Year: 151 Days

Day: 17.5 Hours

Environment

Temp: 273 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.94 AU - 0.96 AU

Year: 286 Days

Day: 39.1 Hours

Environment

Temp: 205 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.25 AU - 1.51 AU

Year: 500 Days

Day: 26.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.58 AU - 3.58 AU

Year: 2091 Days

Day: 38.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,005,753 km

• M1: 1,090,269 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.98 AU - 6.66 AU

Year: 4334 Days

Day: 19.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.38 AU - 6.76 AU

Year: 4616 Days

Day: 27.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,005,753 km

• M1: 657,483 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.3

Radius: 13.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.78 AU - 15.14 AU

Year: 16974 Days

Day: 9.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,005,753 km

• M1: 172,935 km (0.029 R)
• M2: 638,334 km (0.082 R)
• M3: 1,428,809 km (0.11 R)
• M4: 2,234,394 km (0.086 R)
• M5: 2,883,349 km (0.078 R)
• M6: 3,708,531 km (0.085 R)
• M7: 4,148,947 km (0.055 R)
• M8: 5,169,504 km (0.063 R)
• M9: 5,650,461 km (0.081 R)
• M10: 7,532,402 km (0.114 R)
• M11: 8,475,617 km (0.064 R)
• M12: 10,010,192 km (0.079 R)
• M13: 10,871,427 km (0.05 R)
• M14: 12,195,368 km (0.099 R)
• M15: 13,624,177 km (0.114 R)
• M16: 14,479,728 km (0.093 R)
• M17: 15,511,055 km (0.118 R)
• M18: 16,370,944 km (0.098 R)
• M19: 20,384,355 km (0.067 R)
• M20: 22,034,121 km (0.097 R)
• M21: 22,754,734 km (0.039 R)
• M22: 23,398,154 km (0.054 R)
• M23: 27,620,404 km (0.077 R)
• M24: 35,171,507 km (0.098 R)
• M25: 45,426,141 km (0.098 R)
• M26: 47,036,862 km (0.11 R)
• M27: 54,024,728 km (0.103 R)

Kuiper Belt

Range: 35.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 19,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit