🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.05 AU - 1.35 AU

Year: 483 Days

Day: 26.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.97 AU - 3.67 AU

Year: 2221 Days

Day: 29.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.08 AU - 3.62 AU

Year: 2251 Days

Day: 16.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.47 AU - 3.47 AU

Year: 2373 Days

Day: 31.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.4

Radius: 4.9

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 12.69 AU - 13.37 AU

Year: 17266 Days

Day: 17.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 35,251,547 km

• M1: 81,531 km (0.035 R)
• M2: 243,845 km (0.093 R)
• M3: 385,663 km (0.081 R)
• M4: 490,382 km (0.025 R)
• M5: 578,196 km (0.103 R)
• M6: 755,020 km (0.088 R)
• M7: 857,196 km (0.074 R)
• M8: 1,157,140 km (0.032 R)
• M9: 1,542,055 km (0.115 R)
• M10: 1,904,381 km (0.118 R)
• M11: 1,944,024 km (0.088 R)
• M12: 2,906,687 km (0.101 R)
• M13: 5,443,268 km (0.049 R)
• M14: 5,872,315 km (0.06 R)
• M15: 6,460,982 km (0.117 R)
• M16: 6,853,677 km (0.104 R)
• M17: 7,472,862 km (0.083 R)
• M18: 7,948,883 km (0.098 R)
• M19: 8,730,831 km (0.116 R)
• M20: 11,004,120 km (0.116 R)
• M21: 11,327,551 km (0.118 R)
• M22: 11,836,932 km (0.097 R)
• M23: 12,727,338 km (0.098 R)
• M24: 13,028,927 km (0.083 R)
• M25: 13,180,620 km (0.1 R)
• M26: 13,986,354 km (0.1 R)
• M27: 14,102,890 km (0.066 R)
• M28: 15,605,152 km (0.107 R)
• M29: 16,008,917 km (0.043 R)
• M30: 16,089,999 km (0.105 R)
• M31: 16,416,122 km (0.085 R)
• M32: 16,785,479 km (0.074 R)
• M33: 16,867,908 km (0.06 R)
• M34: 17,116,091 km (0.095 R)
• M35: 17,240,556 km (0.099 R)
• M36: 17,574,159 km (0.1 R)
• M37: 18,205,313 km (0.075 R)
• M38: 19,144,488 km (0.051 R)
• M39: 19,576,527 km (0.115 R)
• M40: 19,880,959 km (0.11 R)
• M41: 19,924,492 km (0.064 R)
• M42: 20,450,328 km (0.118 R)
• M43: 21,829,620 km (0.111 R)
• M44: 22,145,122 km (0.072 R)
• M45: 23,009,349 km (0.102 R)
• M46: 23,977,397 km (0.064 R)
• M47: 25,146,953 km (0.092 R)
• M48: 26,718,928 km (0.104 R)
• M49: 27,104,890 km (0.117 R)
• M50: 28,469,971 km (0.094 R)
• M51: 29,458,514 km (0.077 R)
• M52: 30,962,570 km (0.106 R)
• M53: 31,571,135 km (0.051 R)
• M54: 32,337,375 km (0.108 R)
• M55: 33,940,167 km (0.082 R)
• M56: 34,148,856 km (0.112 R)
• M57: 34,357,993 km (0.077 R)
• M58: 34,410,353 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 18,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit