🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.47 AU - 2.17 AU

Year: 930 Days

Day: 46.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.42 AU - 3.14 AU

Year: 1756 Days

Day: 34.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,707,648 km

• M1: 73,303 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.43 AU - 3.27 AU

Year: 1822 Days

Day: 14.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.2

Radius: 9.8

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.66 AU - 9.38 AU

Year: 7810 Days

Day: 11.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 67,707,648 km

• M1: 122,072 km (0.102 R)
• M2: 561,291 km (0.081 R)
• M3: 1,112,559 km (0.1 R)
• M4: 1,586,635 km (0.104 R)
• M5: 2,086,292 km (0.116 R)
• M6: 3,860,822 km (0.107 R)
• M7: 4,262,043 km (0.062 R)
• M8: 5,488,895 km (0.105 R)
• M9: 7,212,861 km (0.087 R)
• M10: 10,435,349 km (0.114 R)
• M11: 13,051,217 km (0.051 R)
• M12: 31,422,584 km (0.056 R)

Asteroid Belt

Center: 9.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.6

Radius: 4.9

Gravity: 31.72 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.03 AU - 14.15 AU

Year: 15922 Days

Day: 23.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,707,648 km

• M1: 61,335 km (0.097 R)
• M2: 258,804 km (0.096 R)
• M3: 610,210 km (0.06 R)
• M4: 1,043,595 km (0.101 R)
• M5: 1,305,690 km (0.06 R)
• M6: 1,530,087 km (0.116 R)
• M7: 1,851,124 km (0.036 R)
• M8: 2,175,303 km (0.096 R)
• M9: 2,604,200 km (0.119 R)
• M10: 2,936,457 km (0.087 R)
• M11: 3,599,774 km (0.08 R)
• M12: 4,293,608 km (0.112 R)
• M13: 6,184,226 km (0.091 R)
• M14: 6,862,503 km (0.045 R)
• M15: 7,084,207 km (0.09 R)
• M16: 7,970,874 km (0.111 R)
• M17: 8,265,582 km (0.099 R)
• M18: 8,567,620 km (0.039 R)
• M19: 9,905,623 km (0.1 R)
• M20: 11,315,733 km (0.104 R)
• M21: 11,750,913 km (0.095 R)
• M22: 13,673,545 km (0.115 R)
• M23: 13,883,580 km (0.101 R)
• M24: 22,380,290 km (0.065 R)
• M25: 29,639,228 km (0.076 R)
• M26: 33,286,873 km (0.11 R)
• M27: 37,222,942 km (0.058 R)
• M28: 38,322,487 km (0.097 R)
• M29: 43,994,939 km (0.114 R)
• M30: 46,003,290 km (0.073 R)
• M31: 51,882,486 km (0.107 R)
• M32: 62,953,028 km (0.1 R)
• M33: 66,097,126 km (0.058 R)
• M34: 67,504,842 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 17,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit