🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.7

Radius: 9.2

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.63 AU - 0.65 AU

Year: 353 Days

Day: 14.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 90,390,511 km

• M1: 114,442 km (0.103 R)
• M2: 517,459 km (0.079 R)
• M3: 815,608 km (0.094 R)
• M4: 1,141,432 km (0.103 R)
• M5: 1,522,607 km (0.073 R)
• M6: 1,987,857 km (0.106 R)
• M7: 2,302,311 km (0.037 R)
• M8: 2,796,882 km (0.095 R)
• M9: 3,406,344 km (0.084 R)
• M10: 3,810,557 km (0.038 R)
• M11: 4,140,869 km (0.065 R)
• M12: 4,743,898 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.8

Radius: 13.2

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.85 AU - 1.41 AU

Year: 829 Days

Day: 10.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 90,390,511 km

• M1: 164,258 km (0.038 R)
• M2: 715,377 km (0.041 R)
• M3: 1,235,230 km (0.112 R)
• M4: 1,811,181 km (0.118 R)
• M5: 2,805,409 km (0.053 R)
• M6: 3,243,581 km (0.109 R)
• M7: 4,302,136 km (0.069 R)
• M8: 4,812,713 km (0.115 R)
• M9: 5,396,444 km (0.113 R)
• M10: 5,886,676 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.9

Radius: 10.9

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.17 AU - 2.21 AU

Year: 2237 Days

Day: 10.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 90,390,511 km

• M1: 136,134 km (0.096 R)
• M2: 539,450 km (0.101 R)
• M3: 883,974 km (0.082 R)
• M4: 1,266,346 km (0.101 R)
• M5: 1,783,207 km (0.054 R)
• M6: 2,155,556 km (0.046 R)
• M7: 2,698,895 km (0.114 R)
• M8: 3,749,671 km (0.096 R)
• M9: 4,984,900 km (0.112 R)
• M10: 6,391,569 km (0.117 R)
• M11: 7,486,476 km (0.101 R)
• M12: 7,888,445 km (0.088 R)
• M13: 8,239,851 km (0.075 R)
• M14: 9,147,012 km (0.077 R)
• M15: 10,045,198 km (0.088 R)
• M16: 11,279,231 km (0.094 R)
• M17: 13,678,182 km (0.065 R)
• M18: 15,290,249 km (0.12 R)
• M19: 15,637,316 km (0.079 R)
• M20: 17,398,532 km (0.084 R)
• M21: 19,288,252 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.5

Radius: 10.7

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.84 AU - 3.12 AU

Year: 3551 Days

Day: 8.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 90,390,511 km

• M1: 133,740 km (0.082 R)
• M2: 469,887 km (0.102 R)
• M3: 980,764 km (0.056 R)
• M4: 1,340,098 km (0.098 R)
• M5: 1,947,315 km (0.093 R)
• M6: 2,365,591 km (0.036 R)
• M7: 2,794,638 km (0.057 R)
• M8: 3,221,291 km (0.036 R)
• M9: 4,228,384 km (0.092 R)
• M10: 7,098,269 km (0.107 R)
• M11: 7,733,013 km (0.098 R)
• M12: 8,097,882 km (0.096 R)
• M13: 9,115,896 km (0.086 R)
• M14: 10,099,053 km (0.072 R)
• M15: 10,576,121 km (0.098 R)
• M16: 11,193,511 km (0.116 R)
• M17: 11,747,771 km (0.09 R)
• M18: 13,096,994 km (0.05 R)
• M19: 14,798,670 km (0.073 R)
• M20: 15,155,910 km (0.114 R)
• M21: 15,571,343 km (0.069 R)
• M22: 16,863,121 km (0.091 R)
• M23: 18,576,764 km (0.116 R)
• M24: 18,932,957 km (0.106 R)
• M25: 19,354,374 km (0.115 R)
• M26: 19,843,559 km (0.088 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.2

Radius: 6.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.66 AU - 10.56 AU

Year: 17439 Days

Day: 24.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 90,390,511 km

• M1: 116,986 km (0.119 R)
• M2: 1,149,809 km (0.118 R)
• M3: 1,578,407 km (0.116 R)
• M4: 1,889,571 km (0.081 R)
• M5: 4,023,285 km (0.079 R)
• M6: 4,831,263 km (0.082 R)
• M7: 6,585,897 km (0.055 R)
• M8: 8,265,731 km (0.06 R)
• M9: 11,807,012 km (0.073 R)
• M10: 13,219,515 km (0.081 R)
• M11: 14,320,256 km (0.068 R)
• M12: 15,796,638 km (0.087 R)
• M13: 18,548,640 km (0.116 R)
• M14: 19,925,988 km (0.092 R)
• M15: 20,753,862 km (0.07 R)
• M16: 21,137,730 km (0.111 R)
• M17: 23,457,694 km (0.11 R)
• M18: 29,746,190 km (0.027 R)
• M19: 35,193,049 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.5

Radius: 3.6

Gravity: 35.46 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.34 AU - 9.48 AU

Year: 18358 Days

Day: 15.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 90,390,511 km

• M1: 44,879 km (0.06 R)
• M2: 199,414 km (0.043 R)
• M3: 635,342 km (0.111 R)
• M4: 780,153 km (0.109 R)
• M5: 1,295,966 km (0.082 R)
• M6: 1,469,649 km (0.05 R)
• M7: 2,263,117 km (0.054 R)
• M8: 2,515,638 km (0.117 R)
• M9: 2,905,041 km (0.072 R)
• M10: 3,203,339 km (0.104 R)
• M11: 4,220,904 km (0.036 R)
• M12: 4,377,533 km (0.085 R)
• M13: 5,077,950 km (0.096 R)
• M14: 5,584,489 km (0.045 R)
• M15: 9,834,115 km (0.035 R)
• M16: 10,849,885 km (0.084 R)
• M17: 11,625,699 km (0.091 R)
• M18: 12,183,999 km (0.102 R)
• M19: 19,122,049 km (0.112 R)
• M20: 19,898,761 km (0.116 R)
• M21: 23,216,842 km (0.068 R)
• M22: 23,411,319 km (0.084 R)
• M23: 24,600,921 km (0.072 R)
• M24: 25,108,207 km (0.107 R)
• M25: 26,565,889 km (0.107 R)
• M26: 28,410,431 km (0.073 R)
• M27: 29,534,509 km (0.089 R)
• M28: 35,088,181 km (0.089 R)
• M29: 35,216,087 km (0.106 R)
• M30: 35,344,292 km (0.093 R)
• M31: 38,515,468 km (0.077 R)
• M32: 42,448,695 km (0.102 R)
• M33: 43,178,134 km (0.053 R)
• M34: 53,773,553 km (0.112 R)
• M35: 56,361,746 km (0.038 R)
• M36: 58,851,204 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.2

Radius: 3.6

Gravity: 70.31 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.08 AU - 12.3 AU

Year: 22453 Days

Day: 23.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 90,390,511 km

• M1: 81,381 km (0.111 R)
• M2: 229,782 km (0.071 R)
• M3: 401,072 km (0.063 R)
• M4: 537,356 km (0.114 R)
• M5: 857,794 km (0.109 R)
• M6: 1,172,997 km (0.078 R)
• M7: 1,389,764 km (0.094 R)
• M8: 2,950,070 km (0.067 R)
• M9: 3,174,916 km (0.083 R)
• M10: 3,787,070 km (0.095 R)
• M11: 4,120,973 km (0.117 R)
• M12: 4,809,123 km (0.087 R)
• M13: 5,160,379 km (0.054 R)
• M14: 5,403,924 km (0.105 R)
• M15: 6,135,757 km (0.115 R)
• M16: 6,548,946 km (0.119 R)
• M17: 7,278,086 km (0.065 R)
• M18: 7,846,259 km (0.066 R)
• M19: 9,911,906 km (0.101 R)
• M20: 11,749,417 km (0.076 R)
• M21: 13,724,857 km (0.054 R)
• M22: 20,350,546 km (0.032 R)
• M23: 22,207,954 km (0.076 R)
• M24: 24,741,693 km (0.115 R)
• M25: 24,855,985 km (0.063 R)
• M26: 27,830,290 km (0.106 R)
• M27: 28,202,490 km (0.105 R)
• M28: 28,703,792 km (0.108 R)
• M29: 29,338,686 km (0.085 R)
• M30: 32,792,152 km (0.057 R)
• M31: 37,552,805 km (0.081 R)
• M32: 45,268,764 km (0.11 R)
• M33: 52,265,457 km (0.048 R)
• M34: 53,021,375 km (0.067 R)
• M35: 70,395,971 km (0.079 R)
• M36: 71,086,365 km (0.094 R)
• M37: 73,893,419 km (0.198 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: 303 - 20,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit