🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.49 AU - 0.59 AU

Year: 183 Days

Day: 13.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 174.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,370,219 km

• M1: 47,722 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.44 AU - 0.66 AU

Year: 188 Days

Day: 13.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.88 AU - 1.16 AU

Year: 474 Days

Day: 13.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,370,219 km

• M1: 44,281 km (0.066 R)

Asteroid Belt

Center: 3.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.1

Radius: 12.1

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.63 AU - 7.39 AU

Year: 6780 Days

Day: 10.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 82,370,219 km

• M1: 151,094 km (0.065 R)
• M2: 536,159 km (0.099 R)
• M3: 2,544,959 km (0.07 R)
• M4: 3,784,078 km (0.1 R)
• M5: 4,371,100 km (0.06 R)
• M6: 13,978,275 km (0.116 R)
• M7: 15,383,448 km (0.119 R)
• M8: 16,173,923 km (0.115 R)
• M9: 17,893,252 km (0.102 R)
• M10: 18,531,735 km (0.075 R)

Asteroid Belt

Center: 6.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.2

Radius: 11

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.03 AU - 7.43 AU

Year: 8946 Days

Day: 13.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,370,219 km

• M1: 136,732 km (0.114 R)
• M2: 561,441 km (0.077 R)
• M3: 940,522 km (0.106 R)
• M4: 1,683,874 km (0.098 R)
• M5: 2,783,867 km (0.097 R)
• M6: 4,620,629 km (0.078 R)
• M7: 5,227,398 km (0.107 R)
• M8: 5,793,776 km (0.095 R)
• M9: 6,204,422 km (0.119 R)
• M10: 7,371,435 km (0.114 R)
• M11: 9,823,344 km (0.098 R)
• M12: 12,512,964 km (0.093 R)
• M13: 12,933,634 km (0.099 R)
• M14: 13,309,423 km (0.109 R)
• M15: 14,139,392 km (0.065 R)
• M16: 14,769,798 km (0.11 R)
• M17: 15,239,834 km (0.037 R)
• M18: 18,747,007 km (0.103 R)
• M19: 19,860,464 km (0.073 R)
• M20: 22,372,511 km (0.048 R)
• M21: 25,422,513 km (0.117 R)
• M22: 30,881,488 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.7

Radius: 6

Gravity: 15.83 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.36 AU - 17.1 AU

Year: 24702 Days

Day: 22.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,370,219 km

• M1: 88,263 km (0.083 R)
• M2: 346,917 km (0.09 R)
• M3: 612,753 km (0.11 R)
• M4: 1,012,030 km (0.068 R)
• M5: 1,521,111 km (0.109 R)
• M6: 1,842,747 km (0.064 R)
• M7: 2,978,643 km (0.119 R)
• M8: 3,882,364 km (0.059 R)
• M9: 4,076,392 km (0.077 R)
• M10: 5,108,019 km (0.113 R)
• M11: 5,341,542 km (0.099 R)
• M12: 6,259,325 km (0.066 R)
• M13: 6,572,134 km (0.063 R)
• M14: 7,674,221 km (0.099 R)
• M15: 10,863,349 km (0.099 R)
• M16: 11,315,433 km (0.089 R)
• M17: 11,983,089 km (0.118 R)
• M18: 15,395,566 km (0.117 R)
• M19: 19,404,639 km (0.102 R)
• M20: 20,554,598 km (0.105 R)
• M21: 25,497,012 km (0.057 R)
• M22: 26,294,967 km (0.051 R)
• M23: 29,529,124 km (0.078 R)
• M24: 34,654,347 km (0.081 R)
• M25: 36,918,062 km (0.108 R)
• M26: 41,113,534 km (0.112 R)
• M27: 71,303,432 km (0.115 R)
• M28: 73,340,506 km (0.057 R)
• M29: 75,416,176 km (0.092 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: 192 - 19,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit