🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.52 AU - 0.6 AU

Year: 153 Days

Day: 43.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,666,436 km

• M1: 52,958 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.44 AU - 4.8 AU

Year: 3054 Days

Day: 16.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.34 AU - 4.84 AU

Year: 3592 Days

Day: 31.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.4

Radius: 14.3

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.39 AU - 5.57 AU

Year: 4686 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,666,436 km

• M1: 178,470 km (0.092 R)
• M2: 754,871 km (0.115 R)
• M3: 1,324,839 km (0.095 R)
• M4: 2,139,549 km (0.045 R)
• M5: 2,637,111 km (0.111 R)
• M6: 3,408,737 km (0.113 R)
• M7: 4,209,534 km (0.051 R)
• M8: 5,132,853 km (0.1 R)
• M9: 5,918,241 km (0.091 R)
• M10: 11,378,264 km (0.088 R)
• M11: 13,115,844 km (0.099 R)
• M12: 14,101,245 km (0.119 R)
• M13: 17,601,087 km (0.107 R)
• M14: 21,999,713 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.5

Radius: 4.9

Gravity: 22.18 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.16 AU - 15.26 AU

Year: 16550 Days

Day: 20.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,666,436 km

• M1: 62,233 km (0.111 R)
• M2: 237,262 km (0.051 R)
• M3: 553,811 km (0.087 R)
• M4: 772,075 km (0.091 R)
• M5: 966,851 km (0.068 R)
• M6: 1,517,222 km (0.109 R)
• M7: 2,042,011 km (0.114 R)
• M8: 2,274,785 km (0.038 R)
• M9: 2,503,670 km (0.066 R)
• M10: 3,257,942 km (0.052 R)
• M11: 3,603,962 km (0.083 R)
• M12: 3,771,811 km (0.109 R)
• M13: 4,528,028 km (0.053 R)
• M14: 5,308,780 km (0.058 R)
• M15: 5,489,643 km (0.091 R)
• M16: 5,787,792 km (0.089 R)
• M17: 7,045,761 km (0.117 R)
• M18: 7,669,584 km (0.1 R)
• M19: 8,042,232 km (0.112 R)
• M20: 9,026,436 km (0.108 R)
• M21: 11,054,684 km (0.087 R)
• M22: 12,649,248 km (0.063 R)
• M23: 12,907,454 km (0.098 R)
• M24: 16,979,358 km (0.101 R)
• M25: 18,755,983 km (0.094 R)
• M26: 19,603,155 km (0.112 R)
• M27: 20,564,023 km (0.09 R)
• M28: 22,579,405 km (0.08 R)
• M29: 24,923,903 km (0.069 R)
• M30: 27,967,322 km (0.069 R)
• M31: 30,666,068 km (0.092 R)
• M32: 33,780,246 km (0.112 R)
• M33: 43,198,779 km (0.094 R)
• M34: 52,547,000 km (0.066 R)
• M35: 53,887,098 km (0.046 R)
• M36: 57,866,252 km (0.103 R)
• M37: 60,199,679 km (0.075 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 12,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit