🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.91 AU - 1.11 AU

Year: 373 Days

Day: 34.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,240,528 km

• M1: 86,019 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.86 AU - 1.3 AU

Year: 412 Days

Day: 19.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.32 AU - 1.36 AU

Year: 569 Days

Day: 26.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.1

Radius: 8.7

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.87 AU - 5.65 AU

Year: 4428 Days

Day: 10.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,240,528 km

• M1: 108,309 km (0.12 R)
• M2: 464,801 km (0.054 R)
• M3: 878,588 km (0.113 R)
• M4: 1,540,260 km (0.087 R)
• M5: 2,176,948 km (0.11 R)
• M6: 2,455,499 km (0.078 R)
• M7: 2,996,445 km (0.078 R)
• M8: 3,361,614 km (0.109 R)
• M9: 4,094,195 km (0.101 R)
• M10: 4,452,332 km (0.106 R)
• M11: 5,361,139 km (0.05 R)
• M12: 5,735,582 km (0.099 R)
• M13: 6,127,379 km (0.086 R)
• M14: 6,418,197 km (0.056 R)
• M15: 11,045,858 km (0.072 R)
• M16: 11,609,244 km (0.067 R)
• M17: 11,920,557 km (0.111 R)
• M18: 12,420,812 km (0.094 R)
• M19: 14,461,028 km (0.09 R)
• M20: 15,188,073 km (0.064 R)
• M21: 18,401,585 km (0.107 R)
• M22: 19,628,886 km (0.11 R)
• M23: 23,637,660 km (0.066 R)
• M24: 23,922,943 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.8

Radius: 12.3

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.39 AU - 14.91 AU

Year: 15547 Days

Day: 8.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,240,528 km

• M1: 153,039 km (0.078 R)
• M2: 805,884 km (0.105 R)
• M3: 1,225,207 km (0.073 R)
• M4: 1,891,216 km (0.045 R)
• M5: 2,280,171 km (0.106 R)
• M6: 3,678,612 km (0.118 R)
• M7: 4,234,218 km (0.114 R)
• M8: 6,019,519 km (0.046 R)
• M9: 7,038,879 km (0.101 R)
• M10: 8,078,883 km (0.047 R)
• M11: 10,354,865 km (0.08 R)
• M12: 11,068,896 km (0.089 R)
• M13: 12,291,410 km (0.106 R)
• M14: 14,324,744 km (0.077 R)
• M15: 17,550,822 km (0.103 R)
• M16: 20,800,088 km (0.11 R)
• M17: 21,494,970 km (0.05 R)
• M18: 24,335,086 km (0.053 R)
• M19: 27,210,207 km (0.089 R)
• M20: 29,755,316 km (0.05 R)
• M21: 34,584,185 km (0.098 R)
• M22: 36,178,749 km (0.075 R)
• M23: 37,057,337 km (0.075 R)
• M24: 38,596,550 km (0.038 R)
• M25: 39,514,034 km (0.074 R)
• M26: 46,347,365 km (0.099 R)
• M27: 52,000,968 km (0.118 R)
• M28: 52,798,624 km (0.073 R)
• M29: 54,746,238 km (0.034 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 12,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit