🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.4

Radius: 8

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.53 AU - 0.55 AU

Year: 274 Days

Day: 12.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 83,252,176 km

• M1: 99,483 km (0.03 R)
• M2: 364,869 km (0.108 R)
• M3: 655,837 km (0.072 R)
• M4: 934,987 km (0.099 R)
• M5: 1,299,706 km (0.116 R)
• M6: 1,642,585 km (0.034 R)
• M7: 2,115,015 km (0.119 R)
• M8: 2,379,803 km (0.118 R)
• M9: 2,810,495 km (0.12 R)
• M10: 3,234,904 km (0.062 R)

Asteroid Belt

Center: 1.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.1

Radius: 14.8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.99 AU - 2.03 AU

Year: 1967 Days

Day: 11.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,252,176 km

• M1: 190,737 km (0.118 R)
• M2: 837,000 km (0.067 R)
• M3: 1,500,018 km (0.052 R)
• M4: 2,092,725 km (0.111 R)
• M5: 2,754,396 km (0.115 R)
• M6: 3,468,726 km (0.064 R)
• M7: 4,226,888 km (0.119 R)
• M8: 5,384,775 km (0.093 R)
• M9: 9,585,035 km (0.112 R)
• M10: 10,243,864 km (0.067 R)
• M11: 11,232,107 km (0.095 R)
• M12: 11,769,164 km (0.088 R)
• M13: 13,313,612 km (0.054 R)
• M14: 13,959,277 km (0.12 R)
• M15: 14,898,153 km (0.107 R)
• M16: 16,118,572 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.8

Radius: 11.5

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.94 AU - 2.86 AU

Year: 2566 Days

Day: 6.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 83,252,176 km

• M1: 143,016 km (0.071 R)
• M2: 537,056 km (0.068 R)
• M3: 1,113,756 km (0.074 R)
• M4: 1,566,888 km (0.036 R)
• M5: 1,929,962 km (0.069 R)
• M6: 2,675,558 km (0.058 R)
• M7: 3,148,437 km (0.111 R)
• M8: 3,978,256 km (0.042 R)
• M9: 5,450,898 km (0.085 R)
• M10: 6,321,557 km (0.096 R)
• M11: 9,078,945 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840

Radius: 14.3

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.55 AU - 2.99 AU

Year: 3182 Days

Day: 9.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,252,176 km

• M1: 183,706 km (0.12 R)
• M2: 710,141 km (0.037 R)
• M3: 1,239,718 km (0.086 R)
• M4: 1,936,395 km (0.083 R)
• M5: 2,689,620 km (0.049 R)
• M6: 4,481,653 km (0.115 R)
• M7: 5,356,202 km (0.065 R)
• M8: 5,972,845 km (0.105 R)
• M9: 6,666,380 km (0.116 R)
• M10: 11,572,293 km (0.071 R)
• M11: 12,376,381 km (0.082 R)
• M12: 15,647,040 km (0.114 R)
• M13: 16,298,239 km (0.051 R)
• M14: 23,489,259 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.6

Radius: 10.5

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.18 AU - 4.4 AU

Year: 5093 Days

Day: 10.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 83,252,176 km

• M1: 130,599 km (0.074 R)
• M2: 484,099 km (0.096 R)
• M3: 1,058,854 km (0.086 R)
• M4: 1,669,063 km (0.117 R)
• M5: 2,501,127 km (0.118 R)
• M6: 3,081,716 km (0.112 R)
• M7: 3,452,569 km (0.094 R)
• M8: 3,811,754 km (0.105 R)
• M9: 5,042,795 km (0.049 R)
• M10: 7,556,787 km (0.105 R)
• M11: 8,954,629 km (0.079 R)
• M12: 10,394,509 km (0.105 R)
• M13: 10,766,858 km (0.098 R)
• M14: 12,073,296 km (0.08 R)
• M15: 12,484,989 km (0.056 R)
• M16: 18,126,924 km (0.098 R)
• M17: 19,591,936 km (0.112 R)
• M18: 20,289,211 km (0.077 R)
• M19: 21,733,279 km (0.042 R)
• M20: 23,456,198 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.4

Radius: 4.3

Gravity: 36.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.2 AU - 8.58 AU

Year: 12484 Days

Day: 16.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 66.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 83,252,176 km

• M1: 53,556 km (0.081 R)
• M2: 270,922 km (0.081 R)
• M3: 455,974 km (0.055 R)
• M4: 796,609 km (0.085 R)
• M5: 978,220 km (0.057 R)
• M6: 1,237,773 km (0.1 R)
• M7: 1,383,930 km (0.039 R)
• M8: 1,541,756 km (0.076 R)
• M9: 2,034,381 km (0.076 R)
• M10: 3,607,702 km (0.115 R)
• M11: 10,207,960 km (0.065 R)
• M12: 10,864,097 km (0.091 R)
• M13: 15,472,309 km (0.081 R)
• M14: 15,614,278 km (0.065 R)
• M15: 16,190,529 km (0.114 R)
• M16: 18,557,915 km (0.077 R)
• M17: 25,316,448 km (0.052 R)
• M18: 27,749,807 km (0.091 R)
• M19: 29,673,934 km (0.113 R)
• M20: 32,724,085 km (0.051 R)
• M21: 32,958,056 km (0.034 R)
• M22: 34,024,540 km (0.079 R)
• M23: 34,748,145 km (0.107 R)
• M24: 43,115,902 km (0.119 R)
• M25: 45,982,646 km (0.099 R)
• M26: 50,361,226 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767

Radius: 5.8

Gravity: 22.8 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.08 AU - 11.8 AU

Year: 21632 Days

Day: 16.8 Hours

Environment

Temp: -244 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 83,252,176 km

• M1: 73,453 km (0.082 R)
• M2: 305,329 km (0.117 R)
• M3: 581,936 km (0.113 R)
• M4: 2,100,803 km (0.066 R)
• M5: 2,455,499 km (0.108 R)
• M6: 2,721,784 km (0.109 R)
• M7: 3,730,971 km (0.086 R)
• M8: 4,529,076 km (0.036 R)
• M9: 4,745,394 km (0.072 R)
• M10: 5,276,766 km (0.09 R)
• M11: 5,475,880 km (0.061 R)
• M12: 9,099,739 km (0.109 R)
• M13: 12,039,936 km (0.119 R)
• M14: 12,455,668 km (0.061 R)
• M15: 17,770,881 km (0.112 R)
• M16: 18,129,018 km (0.084 R)
• M17: 18,583,496 km (0.054 R)
• M18: 20,970,181 km (0.109 R)
• M19: 25,767,784 km (0.114 R)
• M20: 27,516,434 km (0.094 R)
• M21: 29,592,254 km (0.058 R)
• M22: 31,901,596 km (0.082 R)
• M23: 45,767,374 km (0.095 R)
• M24: 56,371,320 km (0.116 R)
• M25: 60,307,090 km (0.044 R)
• M26: 63,168,449 km (0.042 R)
• M27: 63,793,170 km (0.085 R)
• M28: 69,160,143 km (0.077 R)
• M29: 78,840,771 km (0.218 R)
• M30: 82,754,101 km (0.077 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: 363 - 16,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit