🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.9

Radius: 9.8

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.4 AU - 5.98 AU

Year: 4385 Days

Day: 6.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,581,138 km

• M1: 121,922 km (0.091 R)
• M2: 536,757 km (0.083 R)
• M3: 841,787 km (0.077 R)
• M4: 1,544,897 km (0.107 R)
• M5: 1,955,843 km (0.067 R)
• M6: 3,772,858 km (0.104 R)
• M7: 5,539,759 km (0.028 R)
• M8: 6,115,711 km (0.118 R)
• M9: 7,119,662 km (0.053 R)
• M10: 9,898,742 km (0.044 R)
• M11: 12,252,215 km (0.09 R)
• M12: 13,080,090 km (0.118 R)
• M13: 13,635,397 km (0.029 R)
• M14: 15,507,315 km (0.106 R)
• M15: 15,844,509 km (0.088 R)
• M16: 16,186,789 km (0.096 R)
• M17: 16,767,977 km (0.12 R)
• M18: 17,727,048 km (0.077 R)
• M19: 18,219,973 km (0.095 R)
• M20: 20,017,841 km (0.119 R)
• M21: 21,441,713 km (0.052 R)
• M22: 21,790,426 km (0.12 R)
• M23: 23,150,270 km (0.087 R)
• M24: 25,024,732 km (0.106 R)
• M25: 25,723,653 km (0.11 R)
• M26: 27,241,772 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50

Radius: 10.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.72 AU - 11.54 AU

Year: 11957 Days

Day: 5.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 92,581,138 km

• M1: 131,796 km (0.099 R)
• M2: 598,391 km (0.11 R)
• M3: 1,296,116 km (0.096 R)
• M4: 1,793,978 km (0.117 R)
• M5: 6,407,576 km (0.098 R)
• M6: 6,909,776 km (0.056 R)
• M7: 12,276,899 km (0.097 R)
• M8: 14,352,121 km (0.115 R)
• M9: 19,065,052 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.4

Radius: 4.6

Gravity: 37.21 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 15.02 AU - 18.14 AU

Year: 25037 Days

Day: 20.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 65.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 92,581,138 km

• M1: 57,146 km (0.095 R)
• M2: 375,790 km (0.107 R)
• M3: 528,080 km (0.119 R)
• M4: 732,730 km (0.026 R)
• M5: 938,727 km (0.047 R)
• M6: 1,273,377 km (0.047 R)
• M7: 1,468,453 km (0.109 R)
• M8: 2,154,209 km (0.077 R)
• M9: 2,456,696 km (0.078 R)
• M10: 2,605,696 km (0.113 R)
• M11: 2,949,172 km (0.064 R)
• M12: 3,117,470 km (0.108 R)
• M13: 3,322,120 km (0.083 R)
• M14: 3,956,564 km (0.094 R)
• M15: 7,159,904 km (0.096 R)
• M16: 12,695,175 km (0.09 R)
• M17: 13,599,344 km (0.071 R)
• M18: 14,788,946 km (0.077 R)
• M19: 15,283,517 km (0.06 R)
• M20: 16,745,088 km (0.091 R)
• M21: 19,253,545 km (0.082 R)
• M22: 19,744,077 km (0.055 R)
• M23: 23,082,503 km (0.116 R)
• M24: 27,266,606 km (0.054 R)
• M25: 39,876,659 km (0.047 R)
• M26: 40,035,083 km (0.098 R)
• M27: 41,479,899 km (0.066 R)
• M28: 46,022,439 km (0.084 R)
• M29: 51,258,813 km (0.119 R)
• M30: 51,822,198 km (0.079 R)
• M31: 65,724,478 km (0.051 R)
• M32: 71,402,017 km (0.091 R)
• M33: 72,104,528 km (0.078 R)
• M34: 75,201,952 km (0.094 R)
• M35: 76,416,687 km (0.085 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 16,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit