🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.59 AU - 0.65 AU

Year: 181 Days

Day: 43.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,292,324 km

• M1: 99,483 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.84 AU - 1.38 AU

Year: 434 Days

Day: 16.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,292,324 km

• M1: 128,804 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.07 AU - 1.51 AU

Year: 543 Days

Day: 32.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 58.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.41 AU - 1.51 AU

Year: 654 Days

Day: 41.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.68 AU - 4.32 AU

Year: 2428 Days

Day: 43.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,292,324 km

• M1: 51,162 km (0.029 R)

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.8

Radius: 13.9

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.36 AU - 6.02 AU

Year: 4385 Days

Day: 5.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,292,324 km

• M1: 175,628 km (0.1 R)
• M2: 869,762 km (0.06 R)
• M3: 1,335,909 km (0.106 R)
• M4: 2,016,131 km (0.107 R)
• M5: 3,047,159 km (0.043 R)
• M6: 4,611,803 km (0.043 R)
• M7: 5,045,487 km (0.115 R)
• M8: 5,485,006 km (0.109 R)
• M9: 5,972,994 km (0.103 R)
• M10: 9,697,532 km (0.054 R)
• M11: 11,376,918 km (0.095 R)
• M12: 12,026,472 km (0.105 R)
• M13: 12,548,868 km (0.086 R)

Asteroid Belt

Center: 11.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.9

Radius: 5.7

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.25 AU - 18.29 AU

Year: 27780 Days

Day: 16.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,292,324 km

• M1: 70,909 km (0.034 R)
• M2: 258,356 km (0.049 R)
• M3: 486,492 km (0.067 R)
• M4: 699,071 km (0.099 R)
• M5: 1,290,730 km (0.074 R)
• M6: 2,027,650 km (0.056 R)
• M7: 2,430,666 km (0.096 R)
• M8: 2,687,376 km (0.089 R)
• M9: 3,014,098 km (0.077 R)
• M10: 7,441,746 km (0.11 R)
• M11: 8,712,879 km (0.1 R)
• M12: 9,148,508 km (0.11 R)
• M13: 9,428,107 km (0.081 R)
• M14: 10,482,024 km (0.057 R)
• M15: 12,614,392 km (0.067 R)
• M16: 12,891,148 km (0.074 R)
• M17: 26,102,884 km (0.084 R)
• M18: 26,892,910 km (0.054 R)
• M19: 28,877,475 km (0.102 R)
• M20: 32,098,318 km (0.091 R)
• M21: 33,795,057 km (0.057 R)
• M22: 36,660,903 km (0.056 R)
• M23: 43,026,292 km (0.106 R)
• M24: 44,286,505 km (0.115 R)
• M25: 46,059,240 km (0.035 R)
• M26: 46,715,376 km (0.088 R)
• M27: 51,484,257 km (0.11 R)
• M28: 60,985,367 km (0.086 R)
• M29: 64,190,801 km (0.081 R)
• M30: 66,458,555 km (0.105 R)
• M31: 68,353,212 km (0.071 R)
• M32: 72,691,849 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 11,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit