🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.02 AU - 1.46 AU

Year: 507 Days

Day: 16.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.88 AU - 3.06 AU

Year: 1879 Days

Day: 37.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.9

Radius: 13.4

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.95 AU - 5.55 AU

Year: 3800 Days

Day: 11.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 33,951,384 km

• M1: 167,849 km (0.089 R)
• M2: 970,441 km (0.117 R)
• M3: 3,741,443 km (0.059 R)
• M4: 4,746,890 km (0.09 R)
• M5: 6,431,212 km (0.095 R)
• M6: 6,851,283 km (0.056 R)
• M7: 7,470,170 km (0.087 R)
• M8: 8,030,115 km (0.107 R)
• M9: 12,639,075 km (0.073 R)
• M10: 17,388,957 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.4

Radius: 9.1

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.84 AU - 7.24 AU

Year: 6140 Days

Day: 7.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,951,384 km

• M1: 115,490 km (0.097 R)
• M2: 453,282 km (0.118 R)
• M3: 751,430 km (0.071 R)
• M4: 1,065,735 km (0.114 R)
• M5: 1,362,537 km (0.084 R)
• M6: 1,756,578 km (0.07 R)
• M7: 2,144,635 km (0.056 R)
• M8: 2,481,679 km (0.12 R)
• M9: 3,482,788 km (0.092 R)
• M10: 3,951,179 km (0.118 R)
• M11: 4,303,781 km (0.109 R)
• M12: 5,130,459 km (0.096 R)
• M13: 6,059,312 km (0.093 R)
• M14: 6,392,766 km (0.113 R)
• M15: 10,721,679 km (0.098 R)
• M16: 11,662,949 km (0.12 R)
• M17: 14,053,224 km (0.098 R)
• M18: 15,485,923 km (0.101 R)
• M19: 17,611,709 km (0.032 R)
• M20: 18,154,898 km (0.069 R)
• M21: 19,346,445 km (0.112 R)
• M22: 20,440,305 km (0.115 R)
• M23: 22,040,404 km (0.116 R)
• M24: 25,660,672 km (0.112 R)
• M25: 33,534,158 km (0.068 R)
• M26: 36,735,403 km (0.119 R)

Asteroid Belt

Center: 8.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.8

Radius: 13.3

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.25 AU - 12.91 AU

Year: 13539 Days

Day: 6.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,951,384 km

• M1: 165,455 km (0.101 R)
• M2: 860,337 km (0.086 R)
• M3: 1,401,732 km (0.058 R)
• M4: 1,975,739 km (0.099 R)
• M5: 3,122,706 km (0.107 R)
• M6: 3,901,812 km (0.108 R)
• M7: 4,915,936 km (0.069 R)
• M8: 5,786,595 km (0.074 R)
• M9: 7,647,144 km (0.112 R)
• M10: 10,742,025 km (0.114 R)
• M11: 13,856,353 km (0.077 R)
• M12: 15,410,226 km (0.116 R)
• M13: 18,999,079 km (0.076 R)
• M14: 19,835,032 km (0.055 R)
• M15: 20,405,748 km (0.081 R)
• M16: 26,388,466 km (0.093 R)
• M17: 27,341,404 km (0.119 R)
• M18: 29,315,947 km (0.083 R)
• M19: 33,648,151 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 15,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit