🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.15 AU - 1.79 AU

Year: 654 Days

Day: 27.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,387,517 km

• M1: 847,023 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.13 AU - 5.05 AU

Year: 3610 Days

Day: 13.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.3

Radius: 12.1

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.39 AU - 6.93 AU

Year: 6309 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,387,517 km

• M1: 150,495 km (0.106 R)
• M2: 571,464 km (0.025 R)
• M3: 1,719,328 km (0.047 R)
• M4: 2,107,984 km (0.106 R)
• M5: 2,704,281 km (0.039 R)
• M6: 3,500,441 km (0.118 R)
• M7: 4,888,709 km (0.036 R)
• M8: 5,581,796 km (0.085 R)
• M9: 6,150,268 km (0.078 R)
• M10: 6,728,763 km (0.11 R)
• M11: 8,583,776 km (0.058 R)
• M12: 9,629,615 km (0.064 R)
• M13: 12,701,607 km (0.101 R)
• M14: 16,634,984 km (0.107 R)
• M15: 18,368,823 km (0.116 R)

Asteroid Belt

Center: 9.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.6

Radius: 10

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 10.05 AU - 13.37 AU

Year: 14710 Days

Day: 8.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,387,517 km

• M1: 125,064 km (0.047 R)
• M2: 449,093 km (0.056 R)
• M3: 884,273 km (0.084 R)
• M4: 1,506,899 km (0.075 R)
• M5: 1,943,276 km (0.116 R)
• M6: 2,260,274 km (0.087 R)
• M7: 2,836,076 km (0.117 R)
• M8: 3,272,453 km (0.08 R)
• M9: 3,837,784 km (0.091 R)
• M10: 6,403,088 km (0.087 R)
• M11: 8,742,799 km (0.092 R)
• M12: 9,302,444 km (0.11 R)
• M13: 10,437,294 km (0.115 R)
• M14: 11,421,498 km (0.11 R)
• M15: 12,028,716 km (0.091 R)
• M16: 12,721,504 km (0.1 R)
• M17: 17,054,606 km (0.102 R)
• M18: 17,527,784 km (0.114 R)
• M19: 18,583,197 km (0.113 R)
• M20: 19,338,218 km (0.092 R)
• M21: 21,179,468 km (0.055 R)
• M22: 21,634,395 km (0.113 R)
• M23: 23,230,605 km (0.116 R)
• M24: 26,445,762 km (0.103 R)
• M25: 30,174,639 km (0.103 R)
• M26: 41,000,887 km (0.09 R)
• M27: 45,366,601 km (0.11 R)
• M28: 46,888,012 km (0.025 R)
• M29: 48,758,434 km (0.084 R)
• M30: 53,147,636 km (0.095 R)
• M31: 57,970,222 km (0.098 R)
• M32: 61,036,380 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92

Radius: 5.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.17 AU - 17.31 AU

Year: 25142 Days

Day: 16.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,387,517 km

• M1: 206,146 km (0.081 R)
• M2: 787,483 km (0.101 R)
• M3: 982,858 km (0.115 R)
• M4: 6,153,110 km (0.041 R)
• M5: 7,487,673 km (0.105 R)
• M6: 9,810,479 km (0.113 R)
• M7: 10,056,418 km (0.102 R)
• M8: 14,509,348 km (0.12 R)
• M9: 15,087,693 km (0.1 R)
• M10: 18,658,445 km (0.037 R)
• M11: 19,573,685 km (0.115 R)
• M12: 21,411,046 km (0.093 R)
• M13: 21,992,233 km (0.081 R)
• M14: 23,360,156 km (0.099 R)
• M15: 24,332,842 km (0.067 R)
• M16: 25,795,460 km (0.072 R)
• M17: 28,894,829 km (0.112 R)
• M18: 34,559,053 km (0.111 R)
• M19: 35,358,354 km (0.105 R)
• M20: 38,801,649 km (0.073 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 12,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit