🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.72 AU - 0.86 AU

Year: 251 Days

Day: 21.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,226,715 km

• M1: 41,439 km (0.057 R)
• M2: 204,051 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.11 AU - 1.67 AU

Year: 587 Days

Day: 28 Hours

Environment

Temp: 2 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,226,715 km

• M1: 515,514 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.56 AU - 4.88 AU

Year: 3105 Days

Day: 33.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.4

Radius: 6.9

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.59 AU - 15.95 AU

Year: 18301 Days

Day: 24.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,226,715 km

• M1: 89,609 km (0.109 R)
• M2: 354,248 km (0.08 R)
• M3: 695,929 km (0.048 R)
• M4: 1,048,831 km (0.076 R)
• M5: 1,328,579 km (0.117 R)
• M6: 1,790,687 km (0.112 R)
• M7: 2,174,255 km (0.09 R)
• M8: 2,958,747 km (0.092 R)
• M9: 3,496,102 km (0.115 R)
• M10: 3,947,738 km (0.09 R)
• M11: 4,469,536 km (0.101 R)
• M12: 6,557,922 km (0.108 R)
• M13: 7,068,649 km (0.089 R)
• M14: 7,978,354 km (0.088 R)
• M15: 12,856,890 km (0.053 R)
• M16: 15,061,364 km (0.102 R)
• M17: 16,252,911 km (0.08 R)
• M18: 17,747,992 km (0.091 R)
• M19: 19,161,393 km (0.097 R)
• M20: 23,359,708 km (0.1 R)
• M21: 24,347,053 km (0.084 R)
• M22: 25,156,827 km (0.094 R)
• M23: 26,830,079 km (0.037 R)
• M24: 30,863,387 km (0.111 R)
• M25: 34,266,739 km (0.034 R)
• M26: 35,283,256 km (0.116 R)
• M27: 37,912,140 km (0.091 R)
• M28: 40,810,000 km (0.095 R)
• M29: 41,664,353 km (0.11 R)
• M30: 45,504,531 km (0.109 R)
• M31: 48,139,099 km (0.095 R)
• M32: 49,252,855 km (0.099 R)
• M33: 49,897,023 km (0.057 R)
• M34: 51,037,707 km (0.109 R)
• M35: 61,351,433 km (0.099 R)
• M36: 62,097,029 km (0.066 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 20,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit