🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.25 AU - 1.31 AU

Year: 514 Days

Day: 39.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.71 AU - 3.57 AU

Year: 1974 Days

Day: 25.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.56 AU - 4.78 AU

Year: 3580 Days

Day: 38 Hours

Environment

Temp: -119 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.1

Radius: 11

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.67 AU - 7.01 AU

Year: 5007 Days

Day: 9.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 31,039,806 km

• M1: 209,287 km (0.119 R)
• M2: 689,945 km (0.068 R)
• M3: 1,157,439 km (0.087 R)
• M4: 1,753,137 km (0.07 R)
• M5: 2,137,754 km (0.038 R)
• M6: 2,596,720 km (0.115 R)
• M7: 3,002,878 km (0.059 R)
• M8: 4,357,337 km (0.103 R)
• M9: 4,718,915 km (0.08 R)
• M10: 6,082,649 km (0.045 R)
• M11: 8,860,083 km (0.069 R)
• M12: 9,443,216 km (0.084 R)
• M13: 9,787,889 km (0.107 R)
• M14: 10,230,550 km (0.094 R)
• M15: 10,872,624 km (0.095 R)
• M16: 11,251,555 km (0.055 R)
• M17: 13,823,142 km (0.037 R)
• M18: 14,494,388 km (0.085 R)
• M19: 17,206,298 km (0.077 R)
• M20: 17,786,588 km (0.039 R)
• M21: 20,959,410 km (0.113 R)
• M22: 21,770,529 km (0.086 R)
• M23: 23,065,149 km (0.114 R)
• M24: 25,061,383 km (0.096 R)
• M25: 26,911,011 km (0.112 R)
• M26: 27,431,014 km (0.045 R)
• M27: 28,134,572 km (0.09 R)
• M28: 29,577,743 km (0.097 R)
• M29: 30,224,455 km (0.116 R)
• M30: 31,834,277 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.4

Radius: 11.2

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.37 AU - 6.93 AU

Year: 5411 Days

Day: 13.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 31,039,806 km

• M1: 139,276 km (0.08 R)
• M2: 714,330 km (0.114 R)
• M3: 1,068,727 km (0.095 R)
• M4: 1,475,484 km (0.114 R)
• M5: 1,875,359 km (0.102 R)
• M6: 3,819,383 km (0.104 R)
• M7: 4,409,397 km (0.06 R)
• M8: 5,421,876 km (0.051 R)
• M9: 6,813,734 km (0.051 R)
• M10: 7,902,657 km (0.108 R)
• M11: 9,267,588 km (0.113 R)
• M12: 10,158,593 km (0.078 R)
• M13: 11,434,214 km (0.098 R)
• M14: 11,817,633 km (0.118 R)
• M15: 13,175,384 km (0.096 R)
• M16: 14,136,700 km (0.085 R)
• M17: 14,522,961 km (0.118 R)
• M18: 19,862,408 km (0.068 R)
• M19: 22,366,677 km (0.095 R)
• M20: 24,914,179 km (0.113 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 13,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit