🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.6 AU - 0.88 AU

Year: 229 Days

Day: 18.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.98 AU - 1.38 AU

Year: 461 Days

Day: 14 Hours

Environment

Temp: 23 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.39 AU - 3.05 AU

Year: 1614 Days

Day: 35.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997

Radius: 5.2

Gravity: 36.87 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 17.43 AU - 19.03 AU

Year: 28012 Days

Day: 22.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 107,945,053 km

• M1: 64,626 km (0.094 R)
• M2: 342,130 km (0.114 R)
• M3: 567,126 km (0.045 R)
• M4: 967,150 km (0.089 R)
• M5: 1,136,794 km (0.105 R)
• M6: 2,778,332 km (0.056 R)
• M7: 3,278,587 km (0.107 R)
• M8: 5,397,342 km (0.087 R)
• M9: 9,829,926 km (0.093 R)
• M10: 14,207,459 km (0.045 R)
• M11: 14,800,166 km (0.099 R)
• M12: 17,241,454 km (0.101 R)
• M13: 20,148,739 km (0.08 R)
• M14: 21,551,967 km (0.096 R)
• M15: 22,220,969 km (0.101 R)
• M16: 23,366,888 km (0.108 R)
• M17: 24,914,478 km (0.05 R)
• M18: 29,283,035 km (0.09 R)
• M19: 33,390,694 km (0.069 R)
• M20: 46,308,769 km (0.12 R)
• M21: 49,507,770 km (0.117 R)
• M22: 50,281,340 km (0.076 R)
• M23: 52,250,347 km (0.09 R)
• M24: 55,506,794 km (0.098 R)
• M25: 72,584,139 km (0.109 R)
• M26: 76,117,042 km (0.088 R)
• M27: 81,360,148 km (0.085 R)
• M28: 82,436,954 km (0.075 R)
• M29: 83,523,184 km (0.038 R)
• M30: 96,108,105 km (0.119 R)
• M31: 101,600,890 km (0.079 R)
• M32: 102,536,176 km (0.119 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 17,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit