🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.53 AU - 0.73 AU

Year: 193 Days

Day: 15.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.85 AU - 1.27 AU

Year: 420 Days

Day: 44.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,085,971 km

• M1: 31,266 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.83 AU - 1.31 AU

Year: 426 Days

Day: 19 Hours

Environment

Temp: 4 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.46 AU - 2.32 AU

Year: 1000 Days

Day: 16.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,085,971 km

• M1: 40,391 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.1

Radius: 7.4

Gravity: 15.78 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 13.94 AU - 19.28 AU

Year: 26063 Days

Day: 17.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 98,085,971 km

• M1: 92,601 km (0.063 R)
• M2: 501,003 km (0.043 R)
• M3: 973,882 km (0.102 R)
• M4: 2,042,310 km (0.118 R)
• M5: 2,711,461 km (0.072 R)
• M6: 4,257,555 km (0.042 R)
• M7: 4,779,353 km (0.118 R)
• M8: 6,650,074 km (0.075 R)
• M9: 7,721,344 km (0.116 R)
• M10: 10,136,752 km (0.078 R)
• M11: 10,794,534 km (0.079 R)
• M12: 11,833,940 km (0.088 R)
• M13: 12,787,626 km (0.059 R)
• M14: 13,167,605 km (0.094 R)
• M15: 14,681,086 km (0.077 R)
• M16: 15,182,239 km (0.062 R)
• M17: 16,218,504 km (0.042 R)
• M18: 16,574,247 km (0.071 R)
• M19: 17,579,395 km (0.099 R)
• M20: 19,510,106 km (0.097 R)
• M21: 21,258,755 km (0.102 R)
• M22: 27,882,500 km (0.101 R)
• M23: 28,780,237 km (0.116 R)
• M24: 29,962,658 km (0.039 R)
• M25: 34,283,494 km (0.108 R)
• M26: 45,883,462 km (0.115 R)
• M27: 48,040,813 km (0.056 R)
• M28: 50,831,561 km (0.081 R)
• M29: 53,335,979 km (0.106 R)
• M30: 54,717,964 km (0.09 R)
• M31: 55,719,672 km (0.054 R)
• M32: 59,427,006 km (0.058 R)
• M33: 61,987,822 km (0.107 R)
• M34: 63,735,425 km (0.12 R)
• M35: 69,174,654 km (0.066 R)
• M36: 73,209,458 km (0.113 R)
• M37: 75,161,411 km (0.086 R)
• M38: 78,153,817 km (0.052 R)
• M39: 80,707,453 km (0.083 R)
• M40: 88,152,490 km (0.111 R)
• M41: 94,313,678 km (0.079 R)
• M42: 96,914,737 km (0.075 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 14,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit