🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.66 AU - 0.82 AU

Year: 234 Days

Day: 17.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.11 AU - 1.41 AU

Year: 519 Days

Day: 26 Hours

Environment

Temp: -12 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,193,747 km

• M1: 760,256 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.3

Radius: 14

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.16 AU - 7.4 AU

Year: 7211 Days

Day: 11.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 146.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,193,747 km

• M1: 174,132 km (0.098 R)
• M2: 619,485 km (0.088 R)
• M3: 1,222,813 km (0.1 R)
• M4: 1,848,730 km (0.089 R)
• M5: 3,222,338 km (0.05 R)
• M6: 3,689,831 km (0.056 R)
• M7: 4,126,807 km (0.091 R)
• M8: 5,651,808 km (0.102 R)
• M9: 6,303,306 km (0.104 R)
• M10: 6,896,013 km (0.109 R)
• M11: 7,993,313 km (0.037 R)
• M12: 10,248,352 km (0.066 R)
• M13: 11,070,093 km (0.113 R)
• M14: 12,845,072 km (0.101 R)
• M15: 13,571,519 km (0.065 R)
• M16: 15,727,374 km (0.082 R)
• M17: 17,555,310 km (0.106 R)
• M18: 20,482,342 km (0.091 R)
• M19: 21,397,133 km (0.119 R)
• M20: 23,970,216 km (0.109 R)
• M21: 28,207,277 km (0.053 R)
• M22: 28,959,006 km (0.101 R)
• M23: 29,723,900 km (0.088 R)
• M24: 30,208,896 km (0.067 R)
• M25: 34,280,801 km (0.102 R)
• M26: 35,244,959 km (0.089 R)
• M27: 36,007,459 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.9

Radius: 3.3

Gravity: 59.77 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.77 AU - 13.97 AU

Year: 18962 Days

Day: 16.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,193,747 km

• M1: 41,738 km (0.039 R)
• M2: 207,043 km (0.062 R)
• M3: 559,795 km (0.038 R)
• M4: 709,244 km (0.03 R)
• M5: 1,338,751 km (0.079 R)
• M6: 1,711,250 km (0.114 R)
• M7: 1,950,457 km (0.077 R)
• M8: 3,161,153 km (0.118 R)
• M9: 3,323,915 km (0.059 R)
• M10: 4,158,522 km (0.067 R)
• M11: 5,619,046 km (0.081 R)
• M12: 6,356,414 km (0.03 R)
• M13: 9,444,263 km (0.083 R)
• M14: 11,214,156 km (0.059 R)
• M15: 14,560,361 km (0.117 R)
• M16: 15,626,096 km (0.075 R)
• M17: 16,337,883 km (0.102 R)
• M18: 20,039,383 km (0.116 R)
• M19: 20,409,787 km (0.048 R)
• M20: 22,330,175 km (0.077 R)
• M21: 23,029,695 km (0.029 R)
• M22: 24,367,548 km (0.115 R)
• M23: 24,895,629 km (0.116 R)
• M24: 25,539,348 km (0.067 R)
• M25: 26,525,498 km (0.055 R)
• M26: 26,636,649 km (0.089 R)
• M27: 35,615,064 km (0.069 R)
• M28: 37,680,263 km (0.07 R)
• M29: 46,901,476 km (0.078 R)
• M30: 50,564,379 km (0.075 R)
• M31: 51,595,408 km (0.113 R)
• M32: 58,264,930 km (0.089 R)
• M33: 58,452,825 km (0.076 R)
• M34: 61,318,821 km (0.05 R)
• M35: 61,903,001 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 15,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit