🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.8 AU - 1.1 AU

Year: 351 Days

Day: 22.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.01 AU - 3.55 AU

Year: 2250 Days

Day: 18.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.6 AU - 4.08 AU

Year: 2312 Days

Day: 40.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.8

Radius: 14.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.98 AU - 5.12 AU

Year: 4298 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,188,392 km

• M1: 180,265 km (0.082 R)
• M2: 882,627 km (0.062 R)
• M3: 1,415,196 km (0.053 R)
• M4: 2,035,728 km (0.094 R)
• M5: 2,542,117 km (0.093 R)
• M6: 3,152,476 km (0.111 R)
• M7: 4,018,049 km (0.115 R)
• M8: 5,010,481 km (0.087 R)
• M9: 5,622,786 km (0.067 R)
• M10: 6,898,107 km (0.097 R)
• M11: 7,375,325 km (0.108 R)
• M12: 8,396,629 km (0.108 R)
• M13: 9,304,240 km (0.029 R)
• M14: 11,362,257 km (0.056 R)
• M15: 11,836,632 km (0.06 R)
• M16: 12,373,838 km (0.059 R)
• M17: 16,602,521 km (0.115 R)
• M18: 17,214,526 km (0.04 R)
• M19: 17,841,491 km (0.04 R)
• M20: 18,483,715 km (0.094 R)
• M21: 21,638,584 km (0.104 R)
• M22: 22,591,522 km (0.09 R)
• M23: 24,034,544 km (0.07 R)
• M24: 26,107,671 km (0.084 R)
• M25: 28,732,515 km (0.083 R)
• M26: 30,244,202 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.3

Radius: 11

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.14 AU - 8.68 AU

Year: 8426 Days

Day: 11 Hours

Environment

Temp: -165 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,188,392 km

• M1: 146,307 km (0.119 R)
• M2: 539,300 km (0.103 R)
• M3: 965,056 km (0.111 R)
• M4: 1,522,009 km (0.105 R)
• M5: 2,394,613 km (0.042 R)
• M6: 4,333,252 km (0.097 R)
• M7: 5,488,596 km (0.115 R)
• M8: 5,962,672 km (0.042 R)
• M9: 8,983,352 km (0.031 R)
• M10: 10,538,272 km (0.095 R)
• M11: 11,006,364 km (0.079 R)
• M12: 11,928,186 km (0.064 R)
• M13: 16,411,186 km (0.112 R)
• M14: 18,199,329 km (0.087 R)
• M15: 25,158,472 km (0.119 R)
• M16: 27,529,299 km (0.099 R)
• M17: 30,357,447 km (0.047 R)
• M18: 32,711,370 km (0.052 R)
• M19: 34,384,323 km (0.039 R)
• M20: 37,059,432 km (0.114 R)
• M21: 38,631,257 km (0.059 R)
• M22: 41,649,094 km (0.074 R)
• M23: 42,558,051 km (0.064 R)
• M24: 44,281,119 km (0.118 R)
• M25: 44,820,569 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 11,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit