🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.1

Radius: 9.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.69 AU - 1.03 AU

Year: 515 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 53,149,209 km

• M1: 123,269 km (0.087 R)
• M2: 430,991 km (0.103 R)
• M3: 774,917 km (0.086 R)
• M4: 1,581,549 km (0.094 R)
• M5: 2,164,681 km (0.104 R)
• M6: 2,488,261 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.4

Radius: 9.4

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.34 AU - 1.42 AU

Year: 1047 Days

Day: 13.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,149,209 km

• M1: 116,986 km (0.043 R)
• M2: 429,795 km (0.12 R)
• M3: 771,925 km (0.105 R)
• M4: 1,079,797 km (0.076 R)
• M5: 1,605,484 km (0.082 R)
• M6: 1,957,638 km (0.101 R)
• M7: 2,681,691 km (0.084 R)
• M8: 3,044,466 km (0.101 R)
• M9: 3,469,474 km (0.084 R)
• M10: 3,901,512 km (0.079 R)
• M11: 4,265,933 km (0.106 R)
• M12: 4,799,548 km (0.065 R)
• M13: 5,600,196 km (0.096 R)
• M14: 5,957,137 km (0.071 R)
• M15: 6,740,431 km (0.072 R)
• M16: 8,374,938 km (0.106 R)
• M17: 8,870,855 km (0.094 R)
• M18: 9,415,391 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.4

Radius: 13.5

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.52 AU - 2.5 AU

Year: 1840 Days

Day: 8.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,149,209 km

• M1: 167,849 km (0.118 R)
• M2: 603,777 km (0.086 R)
• M3: 1,120,488 km (0.107 R)
• M4: 1,801,458 km (0.088 R)
• M5: 2,772,049 km (0.108 R)
• M6: 3,596,183 km (0.098 R)
• M7: 4,210,731 km (0.074 R)
• M8: 6,728,463 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.5

Radius: 14.2

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.81 AU - 2.49 AU

Year: 2036 Days

Day: 7.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,149,209 km

• M1: 176,525 km (0.089 R)
• M2: 1,264,850 km (0.077 R)
• M3: 2,007,753 km (0.097 R)
• M4: 3,369,692 km (0.072 R)
• M5: 4,147,601 km (0.088 R)
• M6: 4,833,058 km (0.084 R)
• M7: 5,942,925 km (0.092 R)
• M8: 6,895,265 km (0.111 R)
• M9: 7,917,916 km (0.067 R)
• M10: 9,490,788 km (0.078 R)
• M11: 13,002,748 km (0.115 R)
• M12: 14,085,986 km (0.113 R)
• M13: 14,870,627 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.8

Radius: 11.5

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.56 AU - 4.94 AU

Year: 6684 Days

Day: 10.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,149,209 km

• M1: 143,165 km (0.103 R)
• M2: 503,846 km (0.075 R)
• M3: 871,557 km (0.088 R)
• M4: 1,477,129 km (0.093 R)
• M5: 1,855,762 km (0.108 R)
• M6: 2,234,543 km (0.086 R)
• M7: 3,341,119 km (0.041 R)
• M8: 4,202,803 km (0.113 R)
• M9: 4,892,898 km (0.116 R)
• M10: 5,626,077 km (0.045 R)
• M11: 6,397,703 km (0.079 R)
• M12: 7,129,386 km (0.093 R)
• M13: 9,354,654 km (0.092 R)
• M14: 10,531,241 km (0.03 R)
• M15: 11,451,567 km (0.111 R)
• M16: 17,266,287 km (0.097 R)
• M17: 18,891,668 km (0.102 R)
• M18: 20,176,115 km (0.082 R)
• M19: 20,989,180 km (0.118 R)
• M20: 22,918,095 km (0.098 R)
• M21: 23,721,884 km (0.085 R)
• M22: 24,962,649 km (0.025 R)
• M23: 25,556,253 km (0.105 R)
• M24: 26,159,282 km (0.119 R)
• M25: 26,948,560 km (0.069 R)
• M26: 27,393,764 km (0.065 R)
• M27: 28,759,143 km (0.072 R)
• M28: 31,037,220 km (0.098 R)
• M29: 31,526,554 km (0.079 R)
• M30: 35,735,491 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.1

Radius: 4.6

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.9 AU - 6.84 AU

Year: 10381 Days

Day: 19.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 56.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,149,209 km

• M1: 57,146 km (0.109 R)
• M2: 232,625 km (0.101 R)
• M3: 495,767 km (0.096 R)
• M4: 689,197 km (0.104 R)
• M5: 1,122,134 km (0.038 R)
• M6: 1,555,369 km (0.098 R)
• M7: 1,919,640 km (0.115 R)
• M8: 3,275,595 km (0.114 R)
• M9: 6,793,389 km (0.03 R)
• M10: 7,026,462 km (0.098 R)
• M11: 10,211,102 km (0.049 R)
• M12: 12,882,471 km (0.117 R)
• M13: 13,708,550 km (0.111 R)
• M14: 13,867,274 km (0.103 R)
• M15: 16,044,072 km (0.111 R)
• M16: 19,686,781 km (0.059 R)
• M17: 22,132,107 km (0.099 R)
• M18: 23,014,884 km (0.108 R)
• M19: 26,535,222 km (0.061 R)
• M20: 28,294,193 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884

Radius: 4.3

Gravity: 47.81 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.9 AU - 7.12 AU

Year: 11984 Days

Day: 23.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 53,149,209 km

• M1: 53,556 km (0.042 R)
• M2: 236,514 km (0.117 R)
• M3: 450,589 km (0.067 R)
• M4: 671,395 km (0.11 R)
• M5: 1,099,395 km (0.099 R)
• M6: 1,533,079 km (0.09 R)
• M7: 1,805,945 km (0.056 R)
• M8: 1,945,072 km (0.116 R)
• M9: 2,264,912 km (0.118 R)
• M10: 2,985,076 km (0.1 R)
• M11: 3,306,861 km (0.111 R)
• M12: 4,537,303 km (0.11 R)
• M13: 4,829,019 km (0.111 R)
• M14: 5,064,337 km (0.093 R)
• M15: 5,929,760 km (0.117 R)
• M16: 6,847,693 km (0.111 R)
• M17: 7,016,439 km (0.119 R)
• M18: 8,420,415 km (0.047 R)
• M19: 8,565,525 km (0.065 R)
• M20: 10,495,039 km (0.088 R)
• M21: 11,412,373 km (0.063 R)
• M22: 12,012,260 km (0.11 R)
• M23: 12,823,081 km (0.097 R)
• M24: 14,553,030 km (0.102 R)
• M25: 16,282,681 km (0.088 R)
• M26: 18,144,576 km (0.1 R)
• M27: 20,841,527 km (0.115 R)
• M28: 22,009,437 km (0.051 R)
• M29: 23,601,607 km (0.104 R)
• M30: 27,754,295 km (0.094 R)
• M31: 32,964,040 km (0.11 R)
• M32: 37,599,480 km (0.095 R)
• M33: 37,993,371 km (0.082 R)
• M34: 44,968,671 km (0.112 R)
• M35: 47,982,021 km (0.106 R)
• M36: 51,127,466 km (0.105 R)
• M37: 51,934,696 km (0.038 R)
• M38: 55,079,842 km (0.106 R)
• M39: 55,587,726 km (0.097 R)
• M40: 58,877,384 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.9

Radius: 3.6

Gravity: 58.4 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.15 AU - 8.89 AU

Year: 14665 Days

Day: 22.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,149,209 km

• M1: 44,879 km (0.112 R)
• M2: 239,656 km (0.111 R)
• M3: 364,420 km (0.1 R)
• M4: 587,471 km (0.107 R)
• M5: 782,546 km (0.071 R)
• M6: 996,322 km (0.115 R)
• M7: 1,316,910 km (0.101 R)
• M8: 1,652,608 km (0.074 R)
• M9: 2,512,945 km (0.118 R)
• M10: 3,178,656 km (0.079 R)
• M11: 6,026,101 km (0.095 R)
• M12: 6,347,886 km (0.059 R)
• M13: 6,638,705 km (0.11 R)
• M14: 9,887,671 km (0.072 R)
• M15: 12,387,601 km (0.04 R)
• M16: 19,269,253 km (0.06 R)
• M17: 24,302,174 km (0.113 R)
• M18: 27,772,695 km (0.1 R)
• M19: 40,136,211 km (0.069 R)
• M20: 46,486,491 km (0.104 R)
• M21: 53,304,414 km (0.118 R)
• M22: 54,329,758 km (0.09 R)
• M23: 60,944,527 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.9

Radius: 5

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.16 AU - 8.98 AU

Year: 14802 Days

Day: 23 Hours

Environment

Temp: -233 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,149,209 km

• M1: 62,382 km (0.037 R)
• M2: 258,356 km (0.106 R)
• M3: 495,618 km (0.116 R)
• M4: 797,955 km (0.084 R)
• M5: 1,215,782 km (0.107 R)
• M6: 2,472,404 km (0.084 R)
• M7: 2,790,748 km (0.081 R)
• M8: 9,689,753 km (0.05 R)
• M9: 14,592,375 km (0.077 R)
• M10: 14,806,300 km (0.118 R)
• M11: 16,478,205 km (0.066 R)
• M12: 17,539,453 km (0.069 R)
• M13: 22,596,459 km (0.093 R)
• M14: 24,880,220 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.5

Radius: 5.5

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.22 AU - 9.66 AU

Year: 17259 Days

Day: 20.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 53,149,209 km

• M1: 68,665 km (0.114 R)
• M2: 269,875 km (0.056 R)
• M3: 553,063 km (0.036 R)
• M4: 775,067 km (0.056 R)
• M5: 1,124,826 km (0.106 R)
• M6: 1,604,288 km (0.077 R)
• M7: 2,229,158 km (0.085 R)
• M8: 3,027,263 km (0.11 R)
• M9: 3,339,772 km (0.061 R)
• M10: 3,780,637 km (0.068 R)
• M11: 4,377,682 km (0.088 R)
• M12: 5,474,534 km (0.067 R)
• M13: 7,970,874 km (0.078 R)
• M14: 8,196,617 km (0.081 R)
• M15: 8,380,323 km (0.061 R)
• M16: 8,996,367 km (0.078 R)
• M17: 9,490,489 km (0.116 R)
• M18: 10,586,593 km (0.077 R)
• M19: 11,591,292 km (0.103 R)
• M20: 12,536,302 km (0.038 R)
• M21: 15,468,121 km (0.082 R)
• M22: 15,748,916 km (0.072 R)
• M23: 18,042,102 km (0.095 R)
• M24: 19,308,448 km (0.065 R)
• M25: 21,665,362 km (0.108 R)
• M26: 22,461,821 km (0.114 R)
• M27: 25,942,216 km (0.076 R)
• M28: 29,765,788 km (0.066 R)
• M29: 31,867,937 km (0.111 R)
• M30: 34,901,931 km (0.12 R)
• M31: 36,986,428 km (0.087 R)
• M32: 45,434,968 km (0.12 R)
• M33: 52,042,257 km (0.082 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 15,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit