🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.69 AU - 1.15 AU

Year: 321 Days

Day: 32.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,855,227 km

• M1: 433,983 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.99 AU - 1.17 AU

Year: 408 Days

Day: 27.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,855,227 km

• M1: 720,463 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.93 AU - 1.35 AU

Year: 442 Days

Day: 33.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.11 AU - 1.45 AU

Year: 526 Days

Day: 34.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,855,227 km

• M1: 660,624 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.95 AU - 3.15 AU

Year: 1480 Days

Day: 38.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,855,227 km

• M1: 41,139 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.6 AU - 4.18 AU

Year: 2268 Days

Day: 42.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,855,227 km

• M1: 71,657 km (0.06 R)
• M2: 280,496 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.4 AU - 5.04 AU

Year: 3727 Days

Day: 47.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922

Radius: 9.3

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.75 AU - 12.31 AU

Year: 15164 Days

Day: 8.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,855,227 km

• M1: 128,505 km (0.031 R)
• M2: 780,153 km (0.056 R)
• M3: 1,961,228 km (0.088 R)
• M4: 2,254,141 km (0.044 R)
• M5: 2,905,340 km (0.064 R)
• M6: 3,534,848 km (0.09 R)
• M7: 6,859,661 km (0.116 R)
• M8: 7,973,866 km (0.111 R)
• M9: 8,990,982 km (0.096 R)
• M10: 9,921,630 km (0.097 R)
• M11: 11,655,469 km (0.08 R)
• M12: 14,077,608 km (0.067 R)
• M13: 15,635,820 km (0.112 R)
• M14: 16,179,907 km (0.107 R)
• M15: 16,736,561 km (0.109 R)
• M16: 20,440,155 km (0.077 R)
• M17: 21,184,854 km (0.046 R)
• M18: 22,140,934 km (0.1 R)
• M19: 22,629,670 km (0.096 R)
• M20: 28,836,486 km (0.091 R)
• M21: 29,891,450 km (0.094 R)
• M22: 36,225,573 km (0.081 R)
• M23: 42,043,883 km (0.098 R)
• M24: 44,165,181 km (0.035 R)
• M25: 49,445,836 km (0.046 R)
• M26: 53,715,808 km (0.093 R)
• M27: 57,487,470 km (0.115 R)
• M28: 66,156,666 km (0.103 R)
• M29: 67,170,641 km (0.076 R)
• M30: 68,814,422 km (0.077 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 11,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit