🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.7

Radius: 13.3

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.51 AU - 0.81 AU

Year: 364 Days

Day: 8.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,139,829 km

• M1: 166,502 km (0.11 R)
• M2: 585,376 km (0.077 R)
• M3: 1,220,569 km (0.062 R)
• M4: 1,914,554 km (0.089 R)
• M5: 2,595,972 km (0.11 R)
• M6: 3,175,215 km (0.09 R)
• M7: 3,639,118 km (0.072 R)
• M8: 4,289,719 km (0.095 R)
• M9: 4,873,599 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.3

Radius: 9.3

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.89 AU - 0.93 AU

Year: 589 Days

Day: 13.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 81,139,829 km

• M1: 115,938 km (0.112 R)
• M2: 602,730 km (0.074 R)
• M3: 1,055,263 km (0.067 R)
• M4: 1,568,085 km (0.034 R)
• M5: 2,126,085 km (0.059 R)
• M6: 2,558,124 km (0.119 R)
• M7: 3,004,075 km (0.071 R)
• M8: 3,333,489 km (0.106 R)
• M9: 4,412,988 km (0.12 R)
• M10: 4,994,175 km (0.103 R)
• M11: 5,778,517 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.7

Radius: 11.6

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.81 AU - 1.35 AU

Year: 761 Days

Day: 12.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,139,829 km

• M1: 144,212 km (0.066 R)
• M2: 517,010 km (0.053 R)
• M3: 946,057 km (0.069 R)
• M4: 1,779,915 km (0.093 R)
• M5: 2,443,083 km (0.089 R)
• M6: 2,932,567 km (0.107 R)
• M7: 3,500,441 km (0.111 R)
• M8: 3,933,526 km (0.083 R)
• M9: 5,290,529 km (0.084 R)
• M10: 5,787,044 km (0.098 R)
• M11: 6,354,768 km (0.087 R)
• M12: 6,767,808 km (0.106 R)
• M13: 7,465,981 km (0.08 R)
• M14: 8,068,112 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.8

Radius: 13.2

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.28 AU - 1.54 AU

Year: 1136 Days

Day: 9.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 81,139,829 km

• M1: 175,030 km (0.054 R)
• M2: 617,690 km (0.114 R)
• M3: 1,484,160 km (0.092 R)
• M4: 2,569,194 km (0.081 R)
• M5: 2,998,241 km (0.032 R)
• M6: 3,420,107 km (0.064 R)
• M7: 4,303,781 km (0.068 R)
• M8: 4,739,111 km (0.076 R)
• M9: 5,204,061 km (0.119 R)
• M10: 5,979,128 km (0.059 R)
• M11: 6,653,515 km (0.102 R)
• M12: 7,215,255 km (0.119 R)
• M13: 8,958,519 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.1

Radius: 14.6

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.77 AU - 2.37 AU

Year: 2020 Days

Day: 14.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,139,829 km

• M1: 181,612 km (0.076 R)
• M2: 780,901 km (0.118 R)
• M3: 1,496,428 km (0.114 R)
• M4: 2,058,168 km (0.11 R)
• M5: 3,129,288 km (0.073 R)
• M6: 3,818,934 km (0.099 R)
• M7: 4,320,536 km (0.104 R)
• M8: 4,976,224 km (0.069 R)
• M9: 5,920,037 km (0.109 R)
• M10: 6,786,059 km (0.036 R)
• M11: 7,585,809 km (0.052 R)
• M12: 8,163,705 km (0.112 R)
• M13: 9,826,336 km (0.107 R)
• M14: 10,366,684 km (0.088 R)
• M15: 11,311,544 km (0.111 R)
• M16: 12,189,833 km (0.058 R)
• M17: 14,218,530 km (0.088 R)
• M18: 15,004,966 km (0.114 R)
• M19: 15,577,477 km (0.086 R)
• M20: 16,614,489 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.5

Radius: 9.2

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.94 AU - 4.18 AU

Year: 4556 Days

Day: 7.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,139,829 km

• M1: 121,623 km (0.118 R)
• M2: 1,371,214 km (0.105 R)
• M3: 1,717,533 km (0.075 R)
• M4: 2,098,110 km (0.03 R)
• M5: 2,645,938 km (0.09 R)
• M6: 3,335,883 km (0.106 R)
• M7: 6,131,867 km (0.061 R)
• M8: 7,194,760 km (0.117 R)
• M9: 9,784,598 km (0.094 R)
• M10: 12,527,625 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.1

Radius: 5

Gravity: 31.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.6 AU - 10.86 AU

Year: 20585 Days

Day: 19.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,139,829 km

• M1: 216,767 km (0.086 R)
• M2: 672,592 km (0.095 R)
• M3: 961,316 km (0.114 R)
• M4: 1,470,846 km (0.114 R)
• M5: 1,657,993 km (0.092 R)
• M6: 2,273,289 km (0.114 R)
• M7: 4,371,998 km (0.036 R)
• M8: 5,448,205 km (0.088 R)
• M9: 6,198,737 km (0.097 R)
• M10: 9,311,869 km (0.091 R)
• M11: 9,600,892 km (0.091 R)
• M12: 13,332,013 km (0.096 R)
• M13: 16,128,146 km (0.108 R)
• M14: 21,216,718 km (0.117 R)
• M15: 24,997,355 km (0.084 R)
• M16: 26,929,262 km (0.119 R)
• M17: 29,574,003 km (0.116 R)
• M18: 37,948,791 km (0.114 R)
• M19: 38,537,758 km (0.054 R)
• M20: 45,423,149 km (0.057 R)
• M21: 55,691,847 km (0.093 R)
• M22: 63,609,015 km (0.088 R)
• M23: 75,209,731 km (0.08 R)
• M24: 75,673,185 km (0.037 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: 320 - 17,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit