🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.2

Radius: 12

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.36 AU - 3.12 AU

Year: 2928 Days

Day: 8.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,070,844 km

• M1: 164,109 km (0.093 R)
• M2: 567,874 km (0.11 R)
• M3: 965,205 km (0.104 R)
• M4: 1,345,034 km (0.114 R)
• M5: 1,920,537 km (0.105 R)
• M6: 2,300,815 km (0.102 R)
• M7: 2,951,267 km (0.095 R)
• M8: 3,992,917 km (0.088 R)
• M9: 5,241,161 km (0.096 R)
• M10: 5,736,031 km (0.108 R)
• M11: 6,370,925 km (0.114 R)
• M12: 6,877,463 km (0.101 R)
• M13: 7,502,184 km (0.054 R)
• M14: 8,899,877 km (0.039 R)
• M15: 10,425,924 km (0.116 R)
• M16: 11,170,922 km (0.077 R)
• M17: 11,783,824 km (0.083 R)
• M18: 12,505,484 km (0.101 R)
• M19: 15,842,115 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518

Radius: 10.8

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.27 AU - 5.15 AU

Year: 6600 Days

Day: 5.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,070,844 km

• M1: 134,339 km (0.109 R)
• M2: 485,295 km (0.093 R)
• M3: 1,929,214 km (0.037 R)
• M4: 2,981,186 km (0.111 R)
• M5: 3,803,376 km (0.114 R)
• M6: 4,823,783 km (0.073 R)
• M7: 5,268,388 km (0.102 R)
• M8: 6,049,289 km (0.09 R)
• M9: 6,802,814 km (0.118 R)
• M10: 7,544,370 km (0.105 R)
• M11: 9,188,600 km (0.096 R)
• M12: 11,884,653 km (0.114 R)
• M13: 15,244,621 km (0.12 R)
• M14: 17,205,251 km (0.109 R)
• M15: 17,851,065 km (0.085 R)
• M16: 18,312,575 km (0.067 R)
• M17: 19,259,679 km (0.109 R)
• M18: 20,239,096 km (0.044 R)
• M19: 21,546,731 km (0.101 R)
• M20: 23,064,850 km (0.086 R)
• M21: 24,009,112 km (0.116 R)
• M22: 27,957,598 km (0.117 R)
• M23: 29,394,785 km (0.106 R)
• M24: 30,131,704 km (0.098 R)
• M25: 32,513,900 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.5

Radius: 6.6

Gravity: 17.53 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.23 AU - 7.29 AU

Year: 11348 Days

Day: 22.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,070,844 km

• M1: 82,129 km (0.031 R)
• M2: 396,883 km (0.076 R)
• M3: 603,777 km (0.075 R)
• M4: 1,075,459 km (0.08 R)
• M5: 1,398,740 km (0.105 R)
• M6: 2,952,015 km (0.077 R)
• M7: 3,940,857 km (0.073 R)
• M8: 4,197,417 km (0.07 R)
• M9: 4,681,067 km (0.083 R)
• M10: 5,134,199 km (0.08 R)
• M11: 5,759,219 km (0.091 R)
• M12: 6,551,190 km (0.084 R)
• M13: 7,586,108 km (0.086 R)
• M14: 7,805,419 km (0.117 R)
• M15: 9,113,502 km (0.059 R)
• M16: 11,057,826 km (0.101 R)
• M17: 11,685,389 km (0.099 R)
• M18: 12,396,876 km (0.027 R)
• M19: 13,074,106 km (0.04 R)
• M20: 15,745,176 km (0.117 R)
• M21: 19,242,475 km (0.099 R)
• M22: 19,569,047 km (0.108 R)
• M23: 20,998,455 km (0.119 R)
• M24: 22,226,803 km (0.058 R)
• M25: 22,858,555 km (0.105 R)
• M26: 25,213,076 km (0.111 R)
• M27: 27,005,108 km (0.028 R)
• M28: 30,177,630 km (0.118 R)
• M29: 32,656,318 km (0.078 R)
• M30: 34,302,343 km (0.066 R)
• M31: 38,658,035 km (0.102 R)
• M32: 39,702,826 km (0.117 R)
• M33: 40,232,253 km (0.073 R)
• M34: 41,576,539 km (0.075 R)
• M35: 41,848,957 km (0.098 R)
• M36: 49,508,667 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 15,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit