🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.89 AU - 0.97 AU

Year: 338 Days

Day: 14.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.49 AU - 4.71 AU

Year: 3128 Days

Day: 24 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.3

Radius: 8.5

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.66 AU - 9.82 AU

Year: 9734 Days

Day: 14 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 17,384,026 km

• M1: 106,663 km (0.115 R)
• M2: 374,892 km (0.116 R)
• M3: 687,701 km (0.101 R)
• M4: 983,307 km (0.075 R)
• M5: 1,613,263 km (0.099 R)
• M6: 1,958,835 km (0.047 R)
• M7: 2,277,777 km (0.074 R)
• M8: 3,067,355 km (0.042 R)
• M9: 3,945,793 km (0.101 R)
• M10: 4,428,845 km (0.074 R)
• M11: 5,616,652 km (0.09 R)
• M12: 6,044,053 km (0.035 R)
• M13: 7,670,182 km (0.099 R)
• M14: 7,974,464 km (0.095 R)
• M15: 8,377,481 km (0.113 R)
• M16: 8,841,234 km (0.114 R)
• M17: 9,127,564 km (0.092 R)
• M18: 10,546,949 km (0.031 R)
• M19: 13,066,177 km (0.12 R)
• M20: 13,563,740 km (0.072 R)
• M21: 14,268,645 km (0.096 R)
• M22: 16,314,994 km (0.091 R)
• M23: 19,578,322 km (0.115 R)
• M24: 22,714,342 km (0.12 R)
• M25: 22,982,422 km (0.112 R)
• M26: 26,563,645 km (0.077 R)
• M27: 27,362,348 km (0.084 R)
• M28: 30,283,995 km (0.11 R)
• M29: 35,046,892 km (0.066 R)
• M30: 39,765,956 km (0.108 R)
• M31: 44,472,156 km (0.101 R)
• M32: 49,386,745 km (0.055 R)
• M33: 49,987,829 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.5

Radius: 13.9

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 10.49 AU - 12.33 AU

Year: 14520 Days

Day: 8.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 17,384,026 km

• M1: 814,112 km (0.112 R)
• M2: 2,324,302 km (0.046 R)
• M3: 5,257,168 km (0.084 R)
• M4: 7,639,066 km (0.108 R)
• M5: 9,051,270 km (0.089 R)
• M6: 9,943,022 km (0.098 R)
• M7: 14,929,269 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 12,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit