🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.93 AU - 1.11 AU

Year: 365 Days

Day: 12.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.9

Radius: 12.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.4 AU - 9.64 AU

Year: 9611 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,006,475 km

• M1: 164,408 km (0.072 R)
• M2: 660,475 km (0.116 R)
• M3: 1,485,507 km (0.034 R)
• M4: 1,892,263 km (0.105 R)
• M5: 4,502,597 km (0.107 R)
• M6: 5,242,807 km (0.096 R)
• M7: 6,120,049 km (0.063 R)
• M8: 8,061,231 km (0.057 R)
• M9: 9,815,415 km (0.109 R)
• M10: 10,466,914 km (0.105 R)
• M11: 11,587,253 km (0.113 R)
• M12: 15,865,752 km (0.09 R)
• M13: 18,971,104 km (0.086 R)
• M14: 23,449,915 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.8

Radius: 8.5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.16 AU - 11.5 AU

Year: 10110 Days

Day: 12.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 81,006,475 km

• M1: 109,954 km (0.116 R)
• M2: 376,388 km (0.109 R)
• M3: 714,180 km (0.066 R)
• M4: 1,235,080 km (0.04 R)
• M5: 1,750,744 km (0.112 R)
• M6: 2,190,562 km (0.064 R)
• M7: 3,250,463 km (0.108 R)
• M8: 9,482,111 km (0.105 R)
• M9: 11,808,807 km (0.053 R)
• M10: 12,367,705 km (0.085 R)
• M11: 13,374,349 km (0.109 R)
• M12: 19,239,782 km (0.11 R)
• M13: 23,080,857 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.1

Radius: 4.6

Gravity: 40.98 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.24 AU - 17.7 AU

Year: 19527 Days

Day: 21.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 81,006,475 km

• M1: 57,296 km (0.089 R)
• M2: 265,387 km (0.035 R)
• M3: 447,896 km (0.115 R)
• M4: 676,033 km (0.116 R)
• M5: 884,423 km (0.119 R)
• M6: 1,067,979 km (0.092 R)
• M7: 2,072,678 km (0.066 R)
• M8: 2,376,661 km (0.034 R)
• M9: 2,539,424 km (0.041 R)
• M10: 3,897,324 km (0.099 R)
• M11: 4,124,413 km (0.066 R)
• M12: 4,429,294 km (0.075 R)
• M13: 7,632,184 km (0.101 R)
• M14: 7,936,466 km (0.103 R)
• M15: 8,461,555 km (0.039 R)
• M16: 9,009,532 km (0.082 R)
• M17: 10,795,282 km (0.094 R)
• M18: 11,049,897 km (0.113 R)
• M19: 14,045,894 km (0.075 R)
• M20: 15,446,429 km (0.075 R)
• M21: 15,688,628 km (0.086 R)
• M22: 16,180,356 km (0.1 R)
• M23: 21,577,398 km (0.113 R)
• M24: 22,597,058 km (0.09 R)
• M25: 24,622,463 km (0.077 R)
• M26: 27,942,040 km (0.104 R)
• M27: 28,664,149 km (0.109 R)
• M28: 28,907,545 km (0.112 R)
• M29: 30,020,254 km (0.106 R)
• M30: 32,199,296 km (0.079 R)
• M31: 35,312,129 km (0.101 R)
• M32: 36,297,979 km (0.085 R)
• M33: 37,013,206 km (0.105 R)
• M34: 41,347,954 km (0.082 R)
• M35: 49,245,674 km (0.107 R)
• M36: 56,931,714 km (0.055 R)
• M37: 58,872,746 km (0.057 R)
• M38: 74,855,184 km (0.089 R)
• M39: 75,548,421 km (0.076 R)
• M40: 76,947,909 km (0.048 R)
• M41: 77,654,011 km (0.112 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 16,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit