🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.58 AU - 0.64 AU

Year: 172 Days

Day: 37.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,340,394 km

• M1: 54,304 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.95 AU - 1.06 AU

Year: 362 Days

Day: 29.5 Hours

Environment

Temp: 43 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,340,394 km

• M1: 34,557 km (0.086 R)
• M2: 104,868 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.78 AU - 2.34 AU

Year: 1069 Days

Day: 28.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.05 AU - 2.09 AU

Year: 1077 Days

Day: 36.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.59 AU - 3.35 AU

Year: 1851 Days

Day: 32.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.4

Radius: 12.6

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.77 AU - 6.55 AU

Year: 5529 Days

Day: 6.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 48,340,394 km

• M1: 173,683 km (0.074 R)
• M2: 720,763 km (0.025 R)
• M3: 2,536,581 km (0.077 R)
• M4: 3,505,826 km (0.09 R)
• M5: 5,414,695 km (0.074 R)
• M6: 6,098,806 km (0.085 R)
• M7: 7,559,779 km (0.118 R)
• M8: 10,651,219 km (0.044 R)
• M9: 12,015,402 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.2

Radius: 10.7

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.17 AU - 10.07 AU

Year: 9961 Days

Day: 12.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,340,394 km

• M1: 133,142 km (0.12 R)
• M2: 612,154 km (0.078 R)
• M3: 1,625,530 km (0.094 R)
• M4: 1,961,677 km (0.082 R)
• M5: 2,363,497 km (0.079 R)
• M6: 2,841,462 km (0.098 R)
• M7: 3,359,220 km (0.087 R)
• M8: 4,764,393 km (0.098 R)
• M9: 6,950,616 km (0.099 R)
• M10: 8,329,759 km (0.114 R)
• M11: 9,297,657 km (0.094 R)
• M12: 11,789,808 km (0.096 R)
• M13: 12,770,273 km (0.094 R)
• M14: 13,494,626 km (0.105 R)
• M15: 17,314,158 km (0.092 R)
• M16: 19,196,548 km (0.118 R)
• M17: 23,452,757 km (0.112 R)
• M18: 25,093,996 km (0.094 R)
• M19: 25,468,738 km (0.109 R)
• M20: 26,422,425 km (0.101 R)
• M21: 28,198,600 km (0.037 R)
• M22: 34,347,372 km (0.08 R)
• M23: 35,042,404 km (0.032 R)
• M24: 37,305,520 km (0.094 R)
• M25: 38,783,996 km (0.118 R)
• M26: 40,429,423 km (0.047 R)
• M27: 41,334,490 km (0.096 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 16,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit