🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.58 AU - 0.72 AU

Year: 183 Days

Day: 32.6 Hours

Environment

Temp: 215 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.74 AU - 0.92 AU

Year: 263 Days

Day: 12.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.74 AU - 1.14 AU

Year: 317 Days

Day: 34.3 Hours

Environment

Temp: 93 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.79 AU - 1.87 AU

Year: 862 Days

Day: 41.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,396,581 km

• M1: 251,624 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.6

Radius: 8.7

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.9 AU - 8.42 AU

Year: 6672 Days

Day: 10.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,396,581 km

• M1: 134,788 km (0.068 R)
• M2: 540,198 km (0.108 R)
• M3: 1,470,547 km (0.093 R)
• M4: 2,053,530 km (0.054 R)
• M5: 2,764,419 km (0.12 R)
• M6: 3,087,401 km (0.077 R)
• M7: 4,042,583 km (0.108 R)
• M8: 6,623,595 km (0.12 R)
• M9: 7,135,070 km (0.105 R)
• M10: 7,709,377 km (0.085 R)
• M11: 17,393,744 km (0.089 R)
• M12: 18,367,028 km (0.112 R)
• M13: 19,035,731 km (0.079 R)
• M14: 21,799,851 km (0.108 R)
• M15: 29,904,166 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.3

Radius: 8.2

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.12 AU - 9.24 AU

Year: 7412 Days

Day: 9.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 124.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,396,581 km

• M1: 102,026 km (0.116 R)
• M2: 393,293 km (0.116 R)
• M3: 1,030,879 km (0.086 R)
• M4: 1,295,368 km (0.108 R)
• M5: 1,605,933 km (0.084 R)
• M6: 2,141,194 km (0.029 R)
• M7: 2,397,156 km (0.084 R)
• M8: 3,139,760 km (0.076 R)
• M9: 4,207,739 km (0.087 R)
• M10: 5,223,060 km (0.059 R)
• M11: 5,723,315 km (0.067 R)
• M12: 6,186,919 km (0.034 R)
• M13: 8,717,517 km (0.113 R)
• M14: 9,153,295 km (0.084 R)
• M15: 9,927,464 km (0.101 R)
• M16: 11,920,407 km (0.109 R)
• M17: 12,240,696 km (0.11 R)
• M18: 12,676,774 km (0.059 R)
• M19: 13,812,371 km (0.086 R)
• M20: 14,768,601 km (0.12 R)
• M21: 15,325,554 km (0.062 R)
• M22: 17,901,779 km (0.076 R)
• M23: 18,322,298 km (0.072 R)
• M24: 18,821,058 km (0.095 R)
• M25: 19,920,602 km (0.057 R)
• M26: 23,642,447 km (0.107 R)
• M27: 27,803,512 km (0.094 R)
• M28: 29,324,474 km (0.107 R)
• M29: 31,201,777 km (0.092 R)
• M30: 38,461,014 km (0.062 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 15,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit