🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.2

Radius: 13.9

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.64 AU - 0.9 AU

Year: 458 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 89,388,817 km

• M1: 173,833 km (0.045 R)
• M2: 692,040 km (0.083 R)
• M3: 1,455,886 km (0.047 R)
• M4: 1,929,065 km (0.042 R)
• M5: 2,361,253 km (0.039 R)
• M6: 2,815,881 km (0.113 R)
• M7: 3,451,971 km (0.09 R)
• M8: 4,000,995 km (0.104 R)
• M9: 4,487,936 km (0.081 R)
• M10: 5,046,834 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.1

Radius: 10.1

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.68 AU - 1.06 AU

Year: 550 Days

Day: 13.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 89,388,817 km

• M1: 126,261 km (0.033 R)
• M2: 468,241 km (0.096 R)
• M3: 923,019 km (0.096 R)
• M4: 1,244,953 km (0.073 R)
• M5: 1,734,737 km (0.056 R)
• M6: 2,292,887 km (0.053 R)
• M7: 2,714,453 km (0.068 R)
• M8: 3,520,187 km (0.089 R)
• M9: 4,084,171 km (0.111 R)
• M10: 5,124,026 km (0.115 R)
• M11: 6,293,882 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.7

Radius: 8.8

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.92 AU - 0.94 AU

Year: 608 Days

Day: 7.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 89,388,817 km

• M1: 109,506 km (0.115 R)
• M2: 414,087 km (0.09 R)
• M3: 779,405 km (0.061 R)
• M4: 1,232,537 km (0.077 R)
• M5: 1,854,266 km (0.047 R)
• M6: 2,546,006 km (0.088 R)
• M7: 3,362,511 km (0.03 R)
• M8: 3,670,533 km (0.119 R)
• M9: 3,983,343 km (0.081 R)
• M10: 4,418,224 km (0.092 R)
• M11: 5,063,589 km (0.036 R)
• M12: 5,574,465 km (0.057 R)
• M13: 5,915,698 km (0.092 R)
• M14: 6,251,545 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.1

Radius: 10.6

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.68 AU - 1.7 AU

Year: 1490 Days

Day: 9.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 89,388,817 km

• M1: 131,796 km (0.034 R)
• M2: 608,415 km (0.028 R)
• M3: 1,031,627 km (0.077 R)
• M4: 1,511,537 km (0.11 R)
• M5: 2,316,673 km (0.105 R)
• M6: 2,821,266 km (0.108 R)
• M7: 3,747,576 km (0.088 R)
• M8: 5,132,404 km (0.113 R)
• M9: 5,645,375 km (0.064 R)

Asteroid Belt

Center: 2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.3

Radius: 9.1

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.06 AU - 2.56 AU

Year: 2381 Days

Day: 13.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 89,388,817 km

• M1: 113,246 km (0.067 R)
• M2: 478,414 km (0.113 R)
• M3: 843,732 km (0.042 R)
• M4: 1,314,367 km (0.086 R)
• M5: 1,917,845 km (0.085 R)
• M6: 2,564,706 km (0.116 R)
• M7: 2,986,721 km (0.09 R)
• M8: 3,333,190 km (0.072 R)
• M9: 4,687,200 km (0.078 R)
• M10: 5,087,824 km (0.081 R)
• M11: 5,633,108 km (0.093 R)
• M12: 6,375,562 km (0.057 R)
• M13: 9,097,495 km (0.09 R)
• M14: 10,301,758 km (0.095 R)
• M15: 11,058,125 km (0.057 R)
• M16: 12,470,030 km (0.112 R)
• M17: 13,328,721 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.2

Radius: 8.2

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.2 AU - 2.5 AU

Year: 2443 Days

Day: 6.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 147 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 89,388,817 km

• M1: 102,026 km (0.086 R)
• M2: 374,593 km (0.081 R)
• M3: 988,692 km (0.033 R)
• M4: 2,072,529 km (0.072 R)
• M5: 2,470,459 km (0.083 R)
• M6: 2,833,084 km (0.108 R)
• M7: 3,387,793 km (0.082 R)
• M8: 4,400,721 km (0.087 R)
• M9: 5,187,306 km (0.095 R)
• M10: 5,715,985 km (0.102 R)
• M11: 6,651,271 km (0.092 R)
• M12: 7,712,817 km (0.038 R)
• M13: 8,109,701 km (0.088 R)
• M14: 9,351,363 km (0.097 R)
• M15: 9,737,625 km (0.068 R)
• M16: 12,785,382 km (0.118 R)
• M17: 13,221,310 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.5

Radius: 6

Gravity: 13.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.85 AU - 7.17 AU

Year: 9993 Days

Day: 19.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 89,388,817 km

• M1: 75,098 km (0.12 R)
• M2: 330,761 km (0.089 R)
• M3: 856,448 km (0.074 R)
• M4: 1,132,605 km (0.061 R)
• M5: 2,595,373 km (0.111 R)
• M6: 3,200,646 km (0.061 R)
• M7: 3,744,136 km (0.097 R)
• M8: 6,188,714 km (0.079 R)
• M9: 6,878,211 km (0.112 R)
• M10: 7,106,348 km (0.11 R)
• M11: 7,577,581 km (0.076 R)
• M12: 9,299,602 km (0.059 R)
• M13: 10,251,493 km (0.116 R)
• M14: 10,700,436 km (0.066 R)
• M15: 11,110,335 km (0.099 R)
• M16: 12,571,607 km (0.073 R)
• M17: 12,855,693 km (0.048 R)
• M18: 13,733,384 km (0.056 R)
• M19: 14,838,762 km (0.115 R)
• M20: 15,028,602 km (0.104 R)
• M21: 16,201,749 km (0.089 R)
• M22: 17,224,998 km (0.072 R)
• M23: 17,646,116 km (0.084 R)
• M24: 21,588,319 km (0.112 R)
• M25: 25,623,273 km (0.098 R)
• M26: 29,132,839 km (0.085 R)
• M27: 36,279,428 km (0.036 R)
• M28: 36,739,591 km (0.114 R)
• M29: 38,858,945 km (0.072 R)
• M30: 41,432,925 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.7

Radius: 4.4

Gravity: 46.73 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.1 AU - 12.34 AU

Year: 22160 Days

Day: 17 Hours

Environment

Temp: -243 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 89,388,817 km

• M1: 54,902 km (0.08 R)
• M2: 279,449 km (0.114 R)
• M3: 455,974 km (0.095 R)
• M4: 813,064 km (0.097 R)
• M5: 1,320,800 km (0.077 R)
• M6: 1,467,406 km (0.057 R)
• M7: 1,912,609 km (0.049 R)
• M8: 2,301,862 km (0.118 R)
• M9: 2,741,979 km (0.068 R)
• M10: 2,927,481 km (0.111 R)
• M11: 5,113,106 km (0.113 R)
• M12: 5,477,227 km (0.069 R)
• M13: 5,772,084 km (0.039 R)
• M14: 6,768,256 km (0.105 R)
• M15: 7,307,108 km (0.069 R)
• M16: 8,921,419 km (0.085 R)
• M17: 9,568,429 km (0.095 R)
• M18: 10,500,574 km (0.058 R)
• M19: 10,694,004 km (0.118 R)
• M20: 14,595,815 km (0.107 R)
• M21: 15,244,322 km (0.052 R)
• M22: 19,935,562 km (0.091 R)
• M23: 23,254,241 km (0.104 R)
• M24: 25,505,091 km (0.088 R)
• M25: 25,737,865 km (0.079 R)
• M26: 27,529,150 km (0.077 R)
• M27: 28,268,313 km (0.096 R)
• M28: 28,894,380 km (0.097 R)
• M29: 29,657,778 km (0.077 R)
• M30: 30,304,041 km (0.08 R)
• M31: 44,603,652 km (0.031 R)
• M32: 46,483,350 km (0.083 R)
• M33: 50,582,930 km (0.119 R)
• M34: 59,288,179 km (0.095 R)
• M35: 66,490,419 km (0.1 R)
• M36: 77,863,298 km (0.118 R)
• M37: 80,833,414 km (0.193 R)
• M38: 85,169,060 km (0.039 R)
• M39: 87,261,934 km (0.1 R)
• M40: 89,388,767 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 12,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit