🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.2

Radius: 8.1

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.58 AU - 0.9 AU

Year: 439 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,908,961 km

• M1: 100,679 km (0.062 R)
• M2: 367,562 km (0.116 R)
• M3: 777,311 km (0.108 R)
• M4: 1,185,862 km (0.09 R)
• M5: 1,450,202 km (0.113 R)
• M6: 2,068,490 km (0.115 R)
• M7: 2,366,190 km (0.052 R)
• M8: 2,682,739 km (0.114 R)
• M9: 2,954,109 km (0.112 R)
• M10: 3,288,460 km (0.113 R)
• M11: 3,647,944 km (0.098 R)
• M12: 3,982,146 km (0.078 R)
• M13: 4,418,373 km (0.109 R)
• M14: 4,900,826 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.8

Radius: 8

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.86 AU - 1.02 AU

Year: 629 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 66,908,961 km

• M1: 99,483 km (0.097 R)
• M2: 482,304 km (0.117 R)
• M3: 794,365 km (0.109 R)
• M4: 1,057,208 km (0.098 R)
• M5: 1,910,814 km (0.076 R)
• M6: 2,650,126 km (0.081 R)
• M7: 2,977,596 km (0.045 R)
• M8: 4,754,819 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.3

Radius: 13.2

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.73 AU - 2.69 AU

Year: 2268 Days

Day: 11 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,908,961 km

• M1: 164,857 km (0.107 R)
• M2: 758,162 km (0.046 R)
• M3: 1,233,135 km (0.062 R)
• M4: 1,723,068 km (0.084 R)
• M5: 2,239,031 km (0.117 R)
• M6: 2,827,400 km (0.112 R)
• M7: 3,326,458 km (0.105 R)
• M8: 5,006,442 km (0.066 R)
• M9: 5,667,964 km (0.118 R)
• M10: 7,609,744 km (0.026 R)
• M11: 8,814,905 km (0.064 R)
• M12: 10,514,636 km (0.071 R)
• M13: 12,049,061 km (0.089 R)
• M14: 12,592,401 km (0.074 R)
• M15: 13,327,525 km (0.101 R)
• M16: 14,836,219 km (0.109 R)
• M17: 15,607,396 km (0.086 R)
• M18: 16,354,488 km (0.071 R)
• M19: 16,865,814 km (0.114 R)
• M20: 18,190,652 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.8

Radius: 12.1

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.01 AU - 2.79 AU

Year: 2566 Days

Day: 10.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,908,961 km

• M1: 152,590 km (0.118 R)
• M2: 690,394 km (0.092 R)
• M3: 1,097,001 km (0.084 R)
• M4: 2,367,087 km (0.107 R)
• M5: 2,945,283 km (0.061 R)
• M6: 4,204,299 km (0.092 R)
• M7: 4,681,067 km (0.077 R)
• M8: 5,240,264 km (0.114 R)
• M9: 6,175,550 km (0.098 R)
• M10: 6,628,532 km (0.062 R)
• M11: 8,248,827 km (0.091 R)
• M12: 8,999,359 km (0.039 R)
• M13: 10,487,110 km (0.057 R)
• M14: 11,133,672 km (0.102 R)
• M15: 11,646,045 km (0.088 R)
• M16: 12,717,913 km (0.098 R)
• M17: 14,726,863 km (0.049 R)
• M18: 17,670,800 km (0.098 R)

Asteroid Belt

Center: 3.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340

Radius: 13.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.16 AU - 5.62 AU

Year: 7464 Days

Day: 6.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,908,961 km

• M1: 171,589 km (0.108 R)
• M2: 1,018,612 km (0.095 R)
• M3: 2,085,694 km (0.101 R)
• M4: 2,623,647 km (0.069 R)
• M5: 3,294,145 km (0.073 R)
• M6: 3,825,367 km (0.116 R)
• M7: 11,240,186 km (0.077 R)
• M8: 11,957,657 km (0.118 R)
• M9: 14,460,729 km (0.119 R)
• M10: 14,909,522 km (0.079 R)
• M11: 15,894,325 km (0.048 R)
• M12: 21,191,735 km (0.086 R)
• M13: 23,962,737 km (0.113 R)
• M14: 24,671,830 km (0.091 R)
• M15: 25,313,605 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.4

Radius: 5.2

Gravity: 25.75 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8 AU - 8.5 AU

Year: 16357 Days

Day: 15.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 66,908,961 km

• M1: 92,900 km (0.116 R)
• M2: 285,732 km (0.084 R)
• M3: 683,662 km (0.033 R)
• M4: 965,804 km (0.113 R)
• M5: 1,728,903 km (0.104 R)
• M6: 2,380,551 km (0.104 R)
• M7: 2,809,598 km (0.113 R)
• M8: 2,979,990 km (0.117 R)
• M9: 3,183,293 km (0.113 R)
• M10: 3,368,794 km (0.101 R)
• M11: 3,533,502 km (0.115 R)
• M12: 3,999,349 km (0.112 R)
• M13: 4,981,759 km (0.042 R)
• M14: 5,491,289 km (0.113 R)
• M15: 6,034,778 km (0.088 R)
• M16: 6,486,564 km (0.06 R)
• M17: 6,916,358 km (0.117 R)
• M18: 7,690,527 km (0.031 R)
• M19: 7,880,816 km (0.1 R)
• M20: 10,300,561 km (0.045 R)
• M21: 10,825,949 km (0.109 R)
• M22: 11,065,007 km (0.118 R)
• M23: 11,866,552 km (0.116 R)
• M24: 12,378,775 km (0.105 R)
• M25: 12,574,599 km (0.03 R)
• M26: 15,311,791 km (0.098 R)
• M27: 15,841,816 km (0.041 R)
• M28: 18,001,411 km (0.071 R)
• M29: 18,762,715 km (0.06 R)
• M30: 19,282,118 km (0.097 R)
• M31: 22,698,784 km (0.068 R)
• M32: 22,992,295 km (0.092 R)
• M33: 29,176,671 km (0.118 R)
• M34: 34,160,823 km (0.051 R)
• M35: 36,383,698 km (0.087 R)
• M36: 37,055,542 km (0.079 R)
• M37: 42,285,484 km (0.083 R)
• M38: 47,665,921 km (0.055 R)
• M39: 50,105,264 km (0.116 R)
• M40: 55,407,461 km (0.061 R)
• M41: 57,738,046 km (0.095 R)
• M42: 64,531,285 km (0.111 R)
• M43: 64,727,259 km (0.059 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: 238 - 18,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit