🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.5

Radius: 8.8

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.58 AU - 2.24 AU

Year: 1760 Days

Day: 9 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,885,447 km

• M1: 109,506 km (0.116 R)
• M2: 643,420 km (0.03 R)
• M3: 1,021,155 km (0.094 R)
• M4: 1,620,594 km (0.059 R)
• M5: 1,960,480 km (0.077 R)
• M6: 2,249,054 km (0.1 R)
• M7: 2,662,094 km (0.094 R)
• M8: 3,084,558 km (0.089 R)
• M9: 4,015,805 km (0.094 R)
• M10: 4,991,333 km (0.045 R)
• M11: 5,656,146 km (0.119 R)
• M12: 5,946,515 km (0.112 R)
• M13: 7,929,734 km (0.05 R)
• M14: 8,320,783 km (0.104 R)
• M15: 9,197,875 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.4

Radius: 12.9

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.55 AU - 2.89 AU

Year: 2991 Days

Day: 13.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,885,447 km

• M1: 162,762 km (0.115 R)
• M2: 655,239 km (0.027 R)
• M3: 1,132,157 km (0.101 R)
• M4: 1,711,100 km (0.068 R)
• M5: 2,125,636 km (0.098 R)
• M6: 2,533,141 km (0.104 R)
• M7: 3,049,403 km (0.113 R)
• M8: 3,667,541 km (0.086 R)
• M9: 4,515,013 km (0.118 R)
• M10: 5,341,841 km (0.056 R)
• M11: 5,813,972 km (0.059 R)
• M12: 6,360,752 km (0.11 R)
• M13: 7,690,527 km (0.098 R)
• M14: 9,721,318 km (0.043 R)
• M15: 10,427,720 km (0.077 R)
• M16: 10,962,682 km (0.109 R)
• M17: 12,603,621 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.6

Radius: 8.3

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.35 AU - 3.83 AU

Year: 3622 Days

Day: 11.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 76,885,447 km

• M1: 103,671 km (0.085 R)
• M2: 467,344 km (0.115 R)
• M3: 729,888 km (0.099 R)
• M4: 1,720,376 km (0.082 R)
• M5: 3,640,165 km (0.08 R)
• M6: 4,101,824 km (0.095 R)
• M7: 6,408,324 km (0.091 R)
• M8: 7,403,748 km (0.079 R)
• M9: 9,236,023 km (0.055 R)
• M10: 11,526,815 km (0.049 R)
• M11: 12,429,339 km (0.091 R)
• M12: 13,721,715 km (0.119 R)
• M13: 18,373,461 km (0.091 R)
• M14: 19,290,795 km (0.095 R)
• M15: 20,367,152 km (0.071 R)
• M16: 22,157,988 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.8

Radius: 9.9

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.59 AU - 3.89 AU

Year: 3889 Days

Day: 6.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,885,447 km

• M1: 128,505 km (0.091 R)
• M2: 451,038 km (0.1 R)
• M3: 801,545 km (0.104 R)
• M4: 1,238,820 km (0.101 R)
• M5: 1,704,668 km (0.072 R)
• M6: 2,369,630 km (0.041 R)
• M7: 3,111,486 km (0.094 R)
• M8: 3,527,518 km (0.084 R)
• M9: 4,125,909 km (0.116 R)
• M10: 4,516,509 km (0.118 R)
• M11: 4,955,429 km (0.113 R)
• M12: 6,417,449 km (0.091 R)
• M13: 7,372,033 km (0.075 R)
• M14: 7,818,434 km (0.108 R)
• M15: 9,302,893 km (0.082 R)
• M16: 10,683,532 km (0.083 R)
• M17: 12,957,868 km (0.108 R)
• M18: 14,232,592 km (0.052 R)
• M19: 16,271,910 km (0.106 R)
• M20: 16,919,968 km (0.056 R)
• M21: 17,981,066 km (0.061 R)
• M22: 18,615,361 km (0.083 R)
• M23: 19,989,866 km (0.034 R)
• M24: 21,366,765 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.4

Radius: 13.7

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.71 AU - 3.93 AU

Year: 4034 Days

Day: 12 Hours

Environment

Temp: -216 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 76,885,447 km

• M1: 170,691 km (0.086 R)
• M2: 611,855 km (0.12 R)
• M3: 1,118,842 km (0.107 R)
• M4: 1,696,739 km (0.086 R)
• M5: 2,790,449 km (0.112 R)
• M6: 3,272,453 km (0.116 R)
• M7: 4,431,089 km (0.03 R)
• M8: 4,907,708 km (0.087 R)
• M9: 5,847,182 km (0.104 R)
• M10: 6,675,955 km (0.099 R)
• M11: 7,102,309 km (0.062 R)
• M12: 7,616,776 km (0.058 R)
• M13: 8,119,424 km (0.08 R)
• M14: 9,032,869 km (0.056 R)
• M15: 10,183,875 km (0.111 R)
• M16: 12,977,166 km (0.099 R)
• M17: 16,129,942 km (0.044 R)
• M18: 17,143,168 km (0.118 R)
• M19: 18,774,533 km (0.063 R)
• M20: 19,828,599 km (0.119 R)
• M21: 21,910,852 km (0.087 R)
• M22: 22,344,237 km (0.052 R)
• M23: 25,939,672 km (0.092 R)
• M24: 26,424,818 km (0.065 R)
• M25: 28,512,008 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.8

Radius: 12.7

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.07 AU - 4.19 AU

Year: 5597 Days

Day: 6.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,885,447 km

• M1: 157,975 km (0.085 R)
• M2: 585,526 km (0.099 R)
• M3: 1,114,654 km (0.057 R)
• M4: 1,962,126 km (0.114 R)
• M5: 2,735,247 km (0.059 R)
• M6: 4,490,330 km (0.031 R)
• M7: 4,911,747 km (0.065 R)
• M8: 5,468,849 km (0.099 R)
• M9: 6,902,296 km (0.093 R)
• M10: 7,671,977 km (0.078 R)
• M11: 8,799,197 km (0.076 R)
• M12: 9,786,244 km (0.105 R)
• M13: 10,541,713 km (0.104 R)
• M14: 13,042,690 km (0.117 R)
• M15: 14,009,990 km (0.063 R)
• M16: 16,201,898 km (0.099 R)
• M17: 17,259,406 km (0.116 R)
• M18: 17,928,108 km (0.109 R)
• M19: 18,362,540 km (0.116 R)
• M20: 19,317,124 km (0.05 R)
• M21: 20,573,447 km (0.103 R)
• M22: 23,102,100 km (0.109 R)
• M23: 25,989,040 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.8

Radius: 4.7

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.56 AU - 8.76 AU

Year: 12776 Days

Day: 24.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,885,447 km

• M1: 58,493 km (0.095 R)
• M2: 564,433 km (0.116 R)
• M3: 890,855 km (0.101 R)
• M4: 1,334,114 km (0.081 R)
• M5: 1,797,269 km (0.116 R)
• M6: 2,213,450 km (0.119 R)
• M7: 3,406,044 km (0.088 R)
• M8: 6,241,074 km (0.118 R)
• M9: 6,506,460 km (0.029 R)
• M10: 7,091,388 km (0.109 R)
• M11: 7,913,428 km (0.067 R)
• M12: 10,885,040 km (0.097 R)
• M13: 11,399,807 km (0.073 R)
• M14: 14,627,680 km (0.045 R)
• M15: 14,834,574 km (0.111 R)
• M16: 15,898,514 km (0.045 R)
• M17: 16,729,081 km (0.068 R)
• M18: 18,177,188 km (0.096 R)
• M19: 18,597,110 km (0.073 R)
• M20: 19,456,400 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.2

Radius: 5.6

Gravity: 16.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7 AU - 7.94 AU

Year: 13615 Days

Day: 16.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 76,885,447 km

• M1: 70,311 km (0.092 R)
• M2: 271,969 km (0.098 R)
• M3: 584,778 km (0.069 R)
• M4: 797,357 km (0.051 R)
• M5: 1,154,148 km (0.059 R)
• M6: 1,523,355 km (0.09 R)
• M7: 2,434,257 km (0.089 R)
• M8: 2,971,463 km (0.077 R)
• M9: 3,455,561 km (0.096 R)
• M10: 4,367,061 km (0.049 R)
• M11: 4,766,787 km (0.077 R)
• M12: 5,190,597 km (0.045 R)
• M13: 6,456,644 km (0.032 R)
• M14: 10,741,127 km (0.096 R)
• M15: 11,072,786 km (0.109 R)
• M16: 11,525,768 km (0.073 R)
• M17: 13,334,705 km (0.039 R)
• M18: 13,653,498 km (0.077 R)
• M19: 14,306,493 km (0.039 R)
• M20: 14,775,782 km (0.044 R)
• M21: 15,048,499 km (0.109 R)
• M22: 16,462,946 km (0.09 R)
• M23: 19,228,263 km (0.079 R)
• M24: 19,799,727 km (0.117 R)
• M25: 21,062,333 km (0.067 R)
• M26: 25,854,551 km (0.106 R)
• M27: 33,036,296 km (0.088 R)
• M28: 36,518,486 km (0.04 R)
• M29: 37,142,608 km (0.06 R)
• M30: 38,798,657 km (0.111 R)
• M31: 39,448,360 km (0.038 R)
• M32: 43,083,289 km (0.094 R)
• M33: 50,855,347 km (0.113 R)
• M34: 51,477,226 km (0.095 R)
• M35: 52,894,965 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.3

Radius: 3.2

Gravity: 73.56 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.77 AU - 11.13 AU

Year: 19372 Days

Day: 15.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 179 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 76,885,447 km

• M1: 43,683 km (0.045 R)
• M2: 147,803 km (0.097 R)
• M3: 487,988 km (0.065 R)
• M4: 692,189 km (0.105 R)
• M5: 825,032 km (0.097 R)
• M6: 1,344,286 km (0.087 R)
• M7: 1,690,755 km (0.097 R)
• M8: 3,391,384 km (0.113 R)
• M9: 4,957,973 km (0.087 R)
• M10: 6,630,477 km (0.091 R)
• M11: 6,949,419 km (0.092 R)
• M12: 7,278,385 km (0.087 R)
• M13: 7,519,687 km (0.12 R)
• M14: 8,538,298 km (0.051 R)
• M15: 8,915,584 km (0.104 R)
• M16: 11,545,216 km (0.119 R)
• M17: 11,675,665 km (0.083 R)
• M18: 12,006,276 km (0.108 R)
• M19: 12,964,899 km (0.094 R)
• M20: 13,247,939 km (0.115 R)
• M21: 15,662,299 km (0.092 R)
• M22: 17,226,195 km (0.057 R)
• M23: 20,279,039 km (0.105 R)
• M24: 22,945,770 km (0.072 R)
• M25: 28,961,998 km (0.112 R)
• M26: 31,559,765 km (0.08 R)
• M27: 31,687,223 km (0.071 R)
• M28: 35,671,911 km (0.074 R)
• M29: 36,227,219 km (0.034 R)
• M30: 40,127,086 km (0.106 R)
• M31: 40,276,684 km (0.05 R)
• M32: 40,878,665 km (0.079 R)
• M33: 41,793,008 km (0.073 R)
• M34: 43,346,881 km (0.111 R)
• M35: 49,431,176 km (0.114 R)
• M36: 49,775,400 km (0.106 R)
• M37: 50,294,655 km (0.109 R)
• M38: 53,667,638 km (0.084 R)
• M39: 53,849,250 km (0.104 R)
• M40: 60,269,691 km (0.118 R)
• M41: 61,254,943 km (0.097 R)
• M42: 65,303,061 km (0.076 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: 305 - 10,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit