🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.48 AU - 0.74 AU

Year: 181 Days

Day: 12.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.1 AU - 1.12 AU

Year: 445 Days

Day: 14.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.68 AU - 2.7 AU

Year: 1234 Days

Day: 24.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,876,240 km

• M1: 1,051,374 km (0.06 R)
• M2: 1,473,539 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.43 AU - 2.43 AU

Year: 1442 Days

Day: 37.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.22 AU - 3.26 AU

Year: 2221 Days

Day: 40 Hours

Environment

Temp: -116 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.1

Radius: 8.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.73 AU - 11.33 AU

Year: 13950 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 19,876,240 km

• M1: 110,702 km (0.116 R)
• M2: 374,743 km (0.115 R)
• M3: 520,002 km (0.089 R)
• M4: 958,623 km (0.1 R)
• M5: 1,231,340 km (0.101 R)
• M6: 1,347,428 km (0.098 R)
• M7: 1,442,871 km (0.086 R)
• M8: 1,795,025 km (0.11 R)
• M9: 2,159,744 km (0.093 R)
• M10: 2,532,692 km (0.092 R)
• M11: 2,681,542 km (0.117 R)
• M12: 2,817,975 km (0.075 R)
• M13: 2,972,360 km (0.062 R)
• M14: 3,273,501 km (0.118 R)
• M15: 3,386,896 km (0.081 R)
• M16: 3,751,915 km (0.1 R)
• M17: 3,853,641 km (0.067 R)
• M18: 4,217,014 km (0.064 R)
• M19: 4,287,475 km (0.091 R)
• M20: 5,032,472 km (0.119 R)
• M21: 5,201,368 km (0.115 R)
• M22: 5,915,399 km (0.104 R)
• M23: 6,314,077 km (0.084 R)
• M24: 6,516,782 km (0.116 R)
• M25: 6,783,515 km (0.07 R)
• M26: 7,137,614 km (0.064 R)
• M27: 7,391,332 km (0.105 R)
• M28: 7,929,286 km (0.099 R)
• M29: 8,883,870 km (0.114 R)
• M30: 8,997,265 km (0.118 R)
• M31: 9,065,481 km (0.096 R)
• M32: 9,687,509 km (0.11 R)
• M33: 10,754,591 km (0.098 R)
• M34: 12,640,122 km (0.086 R)
• M35: 13,127,213 km (0.113 R)
• M36: 13,882,682 km (0.102 R)
• M37: 16,343,119 km (0.084 R)
• M38: 17,070,613 km (0.036 R)
• M39: 17,239,958 km (0.115 R)
• M40: 17,551,869 km (0.106 R)
• M41: 18,412,207 km (0.029 R)
• M42: 18,469,952 km (0.098 R)
• M43: 19,051,738 km (0.117 R)
• M44: 19,256,687 km (0.116 R)
• M45: 19,403,592 km (0.098 R)
• M46: 19,698,599 km (0.098 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 19,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit