🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.43 AU - 0.69 AU

Year: 146 Days

Day: 12.2 Hours

Environment

Temp: 248 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.94 AU - 1.28 AU

Year: 407 Days

Day: 38.7 Hours

Environment

Temp: 94 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.12 AU - 1.78 AU

Year: 608 Days

Day: 29.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,353,817 km

• M1: 128,804 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.4 AU - 2.1 AU

Year: 806 Days

Day: 24.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - 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): 0.041

Orbit Range: 3.15 AU - 3.41 AU

Year: 2069 Days

Day: 47.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,353,817 km

• M1: 89,460 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.9

Radius: 11.1

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.9 AU - 12.78 AU

Year: 12429 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,353,817 km

• M1: 139,126 km (0.089 R)
• M2: 544,237 km (0.108 R)
• M3: 956,678 km (0.118 R)
• M4: 1,868,178 km (0.069 R)
• M5: 2,344,348 km (0.105 R)
• M6: 2,947,078 km (0.08 R)
• M7: 3,543,674 km (0.116 R)
• M8: 5,534,074 km (0.103 R)
• M9: 7,407,638 km (0.066 R)
• M10: 9,671,203 km (0.073 R)
• M11: 10,152,160 km (0.082 R)
• M12: 12,864,818 km (0.108 R)
• M13: 13,512,876 km (0.117 R)
• M14: 20,975,865 km (0.026 R)
• M15: 25,320,038 km (0.053 R)
• M16: 28,023,421 km (0.076 R)
• M17: 28,782,930 km (0.079 R)
• M18: 29,444,750 km (0.119 R)
• M19: 30,229,691 km (0.117 R)
• M20: 41,183,695 km (0.096 R)
• M21: 42,590,813 km (0.062 R)
• M22: 43,019,261 km (0.077 R)
• M23: 47,768,694 km (0.098 R)
• M24: 48,231,102 km (0.117 R)
• M25: 49,636,274 km (0.081 R)
• M26: 50,747,936 km (0.099 R)
• M27: 54,182,703 km (0.044 R)
• M28: 56,384,933 km (0.099 R)
• M29: 57,944,042 km (0.09 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 12,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit