🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.12 AU - 2.39 AU

Year: 1252 Days

Day: 37.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.36 AU - 3.44 AU

Year: 2325 Days

Day: 44.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,681,532 km

• M1: 1,062,893 km (0.095 R)
• M2: 1,532,630 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.9

Radius: 9.1

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.48 AU - 6.8 AU

Year: 6345 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 71,681,532 km

• M1: 191,336 km (0.085 R)
• M2: 645,365 km (0.099 R)
• M3: 964,158 km (0.059 R)
• M4: 1,399,488 km (0.088 R)
• M5: 1,903,483 km (0.116 R)
• M6: 2,371,126 km (0.094 R)
• M7: 2,882,452 km (0.082 R)
• M8: 3,395,423 km (0.112 R)
• M9: 3,833,296 km (0.116 R)
• M10: 4,475,370 km (0.113 R)
• M11: 5,644,926 km (0.054 R)
• M12: 9,424,516 km (0.049 R)
• M13: 12,058,336 km (0.086 R)
• M14: 12,561,733 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260

Radius: 14.2

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.17 AU - 11.95 AU

Year: 11833 Days

Day: 8.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,681,532 km

• M1: 176,825 km (0.085 R)
• M2: 787,782 km (0.113 R)
• M3: 1,262,456 km (0.087 R)
• M4: 1,805,497 km (0.061 R)
• M5: 2,631,726 km (0.057 R)
• M6: 3,270,957 km (0.104 R)
• M7: 4,318,741 km (0.079 R)
• M8: 4,950,044 km (0.088 R)
• M9: 7,486,027 km (0.082 R)
• M10: 8,074,246 km (0.055 R)
• M11: 9,254,872 km (0.062 R)
• M12: 12,984,198 km (0.094 R)
• M13: 14,783,710 km (0.069 R)
• M14: 19,670,026 km (0.115 R)
• M15: 20,489,373 km (0.086 R)
• M16: 22,677,990 km (0.1 R)
• M17: 23,745,371 km (0.091 R)
• M18: 25,540,096 km (0.04 R)
• M19: 26,425,716 km (0.113 R)
• M20: 28,729,822 km (0.11 R)
• M21: 31,465,967 km (0.102 R)
• M22: 32,586,904 km (0.034 R)
• M23: 33,105,261 km (0.119 R)
• M24: 35,889,576 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.2

Radius: 6.1

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13.53 AU - 14.05 AU

Year: 18991 Days

Day: 24 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 71,681,532 km

• M1: 75,846 km (0.107 R)
• M2: 486,492 km (0.06 R)
• M3: 838,346 km (0.074 R)
• M4: 1,078,152 km (0.062 R)
• M5: 1,408,464 km (0.113 R)
• M6: 1,664,725 km (0.111 R)
• M7: 2,422,289 km (0.115 R)
• M8: 4,005,034 km (0.104 R)
• M9: 5,572,670 km (0.108 R)
• M10: 6,133,961 km (0.11 R)
• M11: 6,428,520 km (0.037 R)
• M12: 7,415,716 km (0.072 R)
• M13: 8,813,409 km (0.032 R)
• M14: 9,243,054 km (0.079 R)
• M15: 11,540,129 km (0.104 R)
• M16: 11,795,343 km (0.113 R)
• M17: 12,383,413 km (0.103 R)
• M18: 12,990,780 km (0.07 R)
• M19: 13,547,284 km (0.117 R)
• M20: 15,620,112 km (0.113 R)
• M21: 17,059,094 km (0.117 R)
• M22: 17,473,929 km (0.066 R)
• M23: 25,921,571 km (0.094 R)
• M24: 26,139,984 km (0.084 R)
• M25: 32,007,960 km (0.091 R)
• M26: 34,581,941 km (0.119 R)
• M27: 35,246,306 km (0.048 R)
• M28: 39,991,849 km (0.112 R)
• M29: 40,430,021 km (0.059 R)
• M30: 42,668,604 km (0.048 R)
• M31: 44,361,902 km (0.095 R)
• M32: 49,373,880 km (0.106 R)
• M33: 55,834,264 km (0.045 R)
• M34: 56,381,642 km (0.069 R)
• M35: 61,081,858 km (0.118 R)
• M36: 68,299,207 km (0.105 R)
• M37: 68,925,125 km (0.115 R)
• M38: 71,252,718 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 13,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit