🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.71 AU - 0.75 AU

Year: 223 Days

Day: 29 Hours

Environment

Temp: 116 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.15 AU - 1.83 AU

Year: 651 Days

Day: 39.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.52 AU - 2.42 AU

Year: 990 Days

Day: 18.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,371,796 km

• M1: 715,078 km (0.113 R)

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.3

Radius: 13.7

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.08 AU - 5.98 AU

Year: 4658 Days

Day: 11.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,371,796 km

• M1: 170,990 km (0.084 R)
• M2: 1,131,259 km (0.091 R)
• M3: 2,372,024 km (0.069 R)
• M4: 2,941,842 km (0.076 R)
• M5: 3,384,353 km (0.034 R)
• M6: 3,893,135 km (0.048 R)
• M7: 5,091,863 km (0.116 R)
• M8: 5,990,497 km (0.054 R)
• M9: 7,584,163 km (0.094 R)
• M10: 9,762,607 km (0.065 R)
• M11: 11,958,555 km (0.109 R)
• M12: 14,051,578 km (0.032 R)
• M13: 15,266,313 km (0.072 R)
• M14: 18,516,028 km (0.095 R)
• M15: 19,587,448 km (0.12 R)
• M16: 25,574,205 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.2

Radius: 10.5

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.97 AU - 13.28 AU

Year: 12395 Days

Day: 6.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 65,371,796 km

• M1: 130,749 km (0.05 R)
• M2: 463,903 km (0.115 R)
• M3: 885,470 km (0.107 R)
• M4: 1,925,474 km (0.103 R)
• M5: 2,775,340 km (0.111 R)
• M6: 3,410,532 km (0.1 R)
• M7: 3,969,430 km (0.08 R)
• M8: 4,315,450 km (0.073 R)
• M9: 5,981,820 km (0.068 R)
• M10: 6,360,901 km (0.1 R)
• M11: 7,000,732 km (0.057 R)
• M12: 7,336,579 km (0.092 R)
• M13: 7,771,460 km (0.056 R)
• M14: 10,752,347 km (0.119 R)
• M15: 12,496,658 km (0.102 R)
• M16: 14,288,093 km (0.116 R)
• M17: 15,455,854 km (0.084 R)
• M18: 15,882,956 km (0.06 R)
• M19: 18,453,197 km (0.088 R)
• M20: 27,082,600 km (0.069 R)
• M21: 28,440,350 km (0.117 R)
• M22: 28,867,153 km (0.046 R)
• M23: 30,840,798 km (0.101 R)
• M24: 33,019,990 km (0.034 R)
• M25: 34,568,777 km (0.067 R)
• M26: 35,177,341 km (0.115 R)
• M27: 36,918,959 km (0.116 R)
• M28: 38,848,024 km (0.09 R)
• M29: 42,906,165 km (0.107 R)
• M30: 49,203,039 km (0.08 R)
• M31: 51,536,915 km (0.09 R)
• M32: 53,618,570 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376

Radius: 6.9

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.68 AU - 18.98 AU

Year: 21497 Days

Day: 23.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,371,796 km

• M1: 88,861 km (0.043 R)
• M2: 358,287 km (0.062 R)
• M3: 1,130,511 km (0.12 R)
• M4: 1,549,834 km (0.095 R)
• M5: 2,909,080 km (0.103 R)
• M6: 3,365,952 km (0.086 R)
• M7: 4,018,348 km (0.097 R)
• M8: 4,718,317 km (0.037 R)
• M9: 6,399,199 km (0.108 R)
• M10: 6,950,915 km (0.085 R)
• M11: 11,428,679 km (0.025 R)
• M12: 13,977,079 km (0.066 R)
• M13: 15,495,198 km (0.088 R)
• M14: 30,123,925 km (0.096 R)
• M15: 33,387,103 km (0.111 R)
• M16: 39,476,185 km (0.078 R)
• M17: 41,756,356 km (0.108 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 10,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit