🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.55 AU - 0.65 AU

Year: 203 Days

Day: 20.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,709,768 km

• M1: 41,139 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.67 AU - 0.75 AU

Year: 261 Days

Day: 19.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.23 AU - 1.71 AU

Year: 778 Days

Day: 14.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.47 AU - 1.57 AU

Year: 818 Days

Day: 31.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.8

Radius: 12.2

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.05 AU - 5.37 AU

Year: 5192 Days

Day: 13.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 47,709,768 km

• M1: 198,816 km (0.107 R)
• M2: 844,181 km (0.111 R)
• M3: 1,307,785 km (0.099 R)
• M4: 2,063,104 km (0.109 R)
• M5: 2,444,280 km (0.103 R)
• M6: 5,646,123 km (0.054 R)
• M7: 6,935,656 km (0.105 R)
• M8: 11,942,099 km (0.118 R)
• M9: 13,554,913 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.4

Radius: 10.9

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.17 AU - 10.49 AU

Year: 12441 Days

Day: 5.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,709,768 km

• M1: 135,536 km (0.101 R)
• M2: 569,818 km (0.116 R)
• M3: 952,639 km (0.114 R)
• M4: 1,552,826 km (0.047 R)
• M5: 2,072,230 km (0.11 R)
• M6: 2,604,349 km (0.116 R)
• M7: 3,366,700 km (0.045 R)
• M8: 3,761,938 km (0.11 R)
• M9: 4,356,140 km (0.065 R)
• M10: 6,709,764 km (0.073 R)
• M11: 7,098,718 km (0.041 R)
• M12: 8,899,727 km (0.066 R)
• M13: 10,881,001 km (0.043 R)
• M14: 11,310,048 km (0.092 R)
• M15: 12,374,437 km (0.096 R)
• M16: 12,842,080 km (0.056 R)
• M17: 15,094,425 km (0.086 R)
• M18: 16,523,534 km (0.069 R)
• M19: 18,265,002 km (0.096 R)
• M20: 20,773,160 km (0.077 R)
• M21: 21,350,907 km (0.103 R)
• M22: 21,770,230 km (0.05 R)
• M23: 22,538,714 km (0.109 R)
• M24: 24,768,620 km (0.097 R)
• M25: 27,633,868 km (0.116 R)
• M26: 29,043,828 km (0.112 R)
• M27: 31,788,500 km (0.038 R)
• M28: 34,356,797 km (0.078 R)
• M29: 39,147,668 km (0.099 R)
• M30: 41,182,648 km (0.107 R)
• M31: 43,153,600 km (0.071 R)
• M32: 45,462,494 km (0.079 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 18,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit