🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.45 AU - 1.53 AU

Year: 642 Days

Day: 20 Hours

Environment

Temp: -17 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,287,772 km

• M1: 149,299 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.84 AU - 2.5 AU

Year: 1129 Days

Day: 41.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.97 AU - 2.75 AU

Year: 1280 Days

Day: 41.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.2

Radius: 11.5

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.16 AU - 9.34 AU

Year: 7618 Days

Day: 12 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,287,772 km

• M1: 143,315 km (0.084 R)
• M2: 565,031 km (0.106 R)
• M3: 1,080,695 km (0.059 R)
• M4: 1,485,806 km (0.076 R)
• M5: 1,948,213 km (0.091 R)
• M6: 2,314,578 km (0.104 R)
• M7: 3,296,838 km (0.088 R)
• M8: 4,018,498 km (0.064 R)
• M9: 4,430,640 km (0.107 R)
• M10: 5,340,644 km (0.067 R)
• M11: 6,336,816 km (0.089 R)
• M12: 7,490,964 km (0.084 R)
• M13: 9,255,919 km (0.028 R)
• M14: 10,641,495 km (0.094 R)
• M15: 11,845,907 km (0.115 R)
• M16: 15,375,968 km (0.11 R)
• M17: 15,940,850 km (0.077 R)
• M18: 16,650,093 km (0.038 R)
• M19: 20,067,507 km (0.086 R)
• M20: 24,600,622 km (0.119 R)
• M21: 32,255,694 km (0.1 R)
• M22: 33,182,005 km (0.084 R)
• M23: 37,514,508 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.3

Radius: 12.5

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.88 AU - 12.38 AU

Year: 11384 Days

Day: 8.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,287,772 km

• M1: 155,731 km (0.105 R)
• M2: 906,413 km (0.057 R)
• M3: 1,637,199 km (0.09 R)
• M4: 2,501,576 km (0.114 R)
• M5: 3,025,916 km (0.053 R)
• M6: 3,950,730 km (0.059 R)
• M7: 6,124,986 km (0.108 R)
• M8: 7,383,104 km (0.031 R)
• M9: 8,855,147 km (0.109 R)
• M10: 10,514,786 km (0.082 R)
• M11: 12,190,132 km (0.042 R)
• M12: 14,715,045 km (0.102 R)
• M13: 16,283,878 km (0.117 R)
• M14: 18,358,501 km (0.075 R)
• M15: 22,840,752 km (0.1 R)
• M16: 26,238,270 km (0.12 R)
• M17: 27,059,712 km (0.112 R)
• M18: 29,959,068 km (0.093 R)
• M19: 32,352,933 km (0.065 R)
• M20: 35,614,615 km (0.05 R)
• M21: 36,368,140 km (0.052 R)
• M22: 40,026,107 km (0.098 R)
• M23: 42,784,243 km (0.03 R)
• M24: 47,608,625 km (0.118 R)
• M25: 53,272,251 km (0.103 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 14,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit