🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.45 AU - 0.59 AU

Year: 134 Days

Day: 30.5 Hours

Environment

Temp: 252 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.47 AU - 0.57 AU

Year: 134 Days

Day: 22.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,651,509 km

• M1: 44,580 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.09 AU - 1.43 AU

Year: 504 Days

Day: 16.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.28 AU - 2.06 AU

Year: 769 Days

Day: 12.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.54 AU - 2.34 AU

Year: 963 Days

Day: 41.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 57.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,651,509 km

• M1: 295,157 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.83 AU - 4.09 AU

Year: 2809 Days

Day: 39.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,651,509 km

• M1: 32,014 km (0.047 R)
• M2: 238,609 km (0.045 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.36 AU - 4.42 AU

Year: 3279 Days

Day: 19.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.8

Radius: 7.3

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 18.91 AU - 19.29 AU

Year: 29754 Days

Day: 17.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 92,651,509 km

• M1: 90,806 km (0.046 R)
• M2: 344,823 km (0.061 R)
• M3: 578,345 km (0.103 R)
• M4: 888,163 km (0.045 R)
• M5: 1,159,234 km (0.072 R)
• M6: 1,736,532 km (0.101 R)
• M7: 2,589,988 km (0.089 R)
• M8: 2,848,194 km (0.039 R)
• M9: 3,858,727 km (0.081 R)
• M10: 6,423,583 km (0.072 R)
• M11: 7,605,107 km (0.055 R)
• M12: 8,357,883 km (0.069 R)
• M13: 8,638,379 km (0.081 R)
• M14: 9,041,695 km (0.045 R)
• M15: 12,881,573 km (0.05 R)
• M16: 13,256,316 km (0.077 R)
• M17: 13,793,073 km (0.047 R)
• M18: 14,027,493 km (0.111 R)
• M19: 16,963,202 km (0.117 R)
• M20: 19,197,596 km (0.097 R)
• M21: 20,385,253 km (0.087 R)
• M22: 26,701,574 km (0.06 R)
• M23: 28,305,264 km (0.096 R)
• M24: 32,524,372 km (0.099 R)
• M25: 39,767,901 km (0.109 R)
• M26: 41,205,836 km (0.105 R)
• M27: 46,774,617 km (0.063 R)
• M28: 47,481,915 km (0.111 R)
• M29: 47,838,257 km (0.086 R)
• M30: 53,399,259 km (0.072 R)
• M31: 64,032,377 km (0.113 R)
• M32: 65,123,543 km (0.119 R)
• M33: 66,895,081 km (0.085 R)
• M34: 70,302,771 km (0.042 R)
• M35: 70,765,777 km (0.117 R)
• M36: 77,462,077 km (0.06 R)
• M37: 80,709,697 km (0.089 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 15,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit