🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.4

Radius: 13.4

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.54 AU - 0.66 AU

Year: 321 Days

Day: 6.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 82,645,007 km

• M1: 166,652 km (0.076 R)
• M2: 849,417 km (0.107 R)
• M3: 1,489,845 km (0.097 R)
• M4: 2,108,432 km (0.069 R)
• M5: 2,922,993 km (0.109 R)
• M6: 3,404,249 km (0.026 R)
• M7: 3,997,405 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226

Radius: 8.3

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.6 AU - 0.96 AU

Year: 476 Days

Day: 13.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 82,645,007 km

• M1: 104,569 km (0.115 R)
• M2: 413,189 km (0.073 R)
• M3: 717,322 km (0.102 R)
• M4: 992,731 km (0.089 R)
• M5: 1,995,785 km (0.063 R)
• M6: 2,443,232 km (0.06 R)
• M7: 3,054,938 km (0.077 R)
• M8: 3,730,373 km (0.078 R)
• M9: 4,024,632 km (0.087 R)
• M10: 4,296,451 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.1

Radius: 14.4

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.73 AU - 1.19 AU

Year: 649 Days

Day: 9.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,645,007 km

• M1: 179,069 km (0.085 R)
• M2: 665,711 km (0.067 R)
• M3: 1,137,841 km (0.076 R)
• M4: 2,058,467 km (0.055 R)
• M5: 3,089,645 km (0.113 R)
• M6: 3,682,800 km (0.086 R)
• M7: 4,612,850 km (0.077 R)
• M8: 5,083,485 km (0.091 R)
• M9: 5,712,544 km (0.102 R)
• M10: 6,314,975 km (0.069 R)
• M11: 7,449,824 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.3

Radius: 12.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.95 AU - 1.55 AU

Year: 965 Days

Day: 11.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 82,645,007 km

• M1: 156,629 km (0.119 R)
• M2: 583,432 km (0.097 R)
• M3: 1,072,467 km (0.093 R)
• M4: 1,627,625 km (0.068 R)
• M5: 2,060,411 km (0.044 R)
• M6: 2,506,512 km (0.066 R)
• M7: 2,969,219 km (0.092 R)
• M8: 3,489,071 km (0.083 R)
• M9: 4,069,212 km (0.052 R)
• M10: 5,208,848 km (0.073 R)
• M11: 5,682,774 km (0.115 R)
• M12: 6,185,423 km (0.102 R)
• M13: 6,717,692 km (0.089 R)
• M14: 7,347,350 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.1

Radius: 11.4

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.28 AU - 2.82 AU

Year: 2811 Days

Day: 15 Hours

Environment

Temp: -213 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 82,645,007 km

• M1: 141,819 km (0.066 R)
• M2: 619,634 km (0.117 R)
• M3: 1,028,186 km (0.116 R)
• M4: 1,641,837 km (0.042 R)
• M5: 2,039,767 km (0.065 R)
• M6: 2,502,473 km (0.051 R)
• M7: 3,424,894 km (0.104 R)
• M8: 4,915,038 km (0.066 R)
• M9: 5,456,283 km (0.099 R)
• M10: 7,903,106 km (0.086 R)
• M11: 8,350,852 km (0.116 R)
• M12: 9,402,675 km (0.077 R)
• M13: 13,044,934 km (0.095 R)
• M14: 14,458,784 km (0.076 R)
• M15: 19,140,599 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.1

Radius: 9.4

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.68 AU - 3.54 AU

Year: 3786 Days

Day: 6.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,645,007 km

• M1: 116,986 km (0.094 R)
• M2: 452,384 km (0.045 R)
• M3: 825,331 km (0.08 R)
• M4: 1,452,296 km (0.042 R)
• M5: 3,990,673 km (0.063 R)
• M6: 7,186,383 km (0.084 R)
• M7: 7,720,746 km (0.093 R)
• M8: 9,731,192 km (0.116 R)
• M9: 10,761,772 km (0.102 R)
• M10: 11,741,937 km (0.067 R)
• M11: 12,780,595 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.8

Radius: 11.4

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.15 AU - 4.21 AU

Year: 5899 Days

Day: 11.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,645,007 km

• M1: 141,819 km (0.048 R)
• M2: 519,853 km (0.087 R)
• M3: 939,175 km (0.111 R)
• M4: 1,314,516 km (0.077 R)
• M5: 2,316,373 km (0.108 R)
• M6: 2,862,406 km (0.038 R)
• M7: 3,316,136 km (0.079 R)
• M8: 3,841,524 km (0.095 R)
• M9: 5,478,424 km (0.089 R)
• M10: 5,951,751 km (0.095 R)
• M11: 7,237,395 km (0.108 R)
• M12: 10,733,498 km (0.058 R)
• M13: 11,783,525 km (0.096 R)
• M14: 14,145,675 km (0.086 R)
• M15: 14,857,612 km (0.107 R)
• M16: 20,303,423 km (0.079 R)
• M17: 22,940,085 km (0.084 R)
• M18: 24,172,922 km (0.029 R)
• M19: 27,859,611 km (0.058 R)
• M20: 28,883,758 km (0.07 R)
• M21: 29,644,164 km (0.117 R)
• M22: 31,804,507 km (0.088 R)
• M23: 33,129,346 km (0.093 R)
• M24: 33,544,181 km (0.075 R)
• M25: 34,703,265 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.6

Radius: 3.7

Gravity: 56.95 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.74 AU - 7.16 AU

Year: 10018 Days

Day: 21.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,645,007 km

• M1: 46,675 km (0.101 R)
• M2: 174,730 km (0.102 R)
• M3: 373,396 km (0.061 R)
• M4: 608,714 km (0.056 R)
• M5: 885,919 km (0.104 R)
• M6: 1,144,873 km (0.095 R)
• M7: 1,610,720 km (0.071 R)
• M8: 2,013,587 km (0.089 R)
• M9: 2,664,787 km (0.115 R)
• M10: 3,015,444 km (0.117 R)
• M11: 3,298,184 km (0.101 R)
• M12: 3,421,004 km (0.064 R)
• M13: 5,410,955 km (0.111 R)
• M14: 6,569,890 km (0.12 R)
• M15: 6,804,310 km (0.101 R)
• M16: 8,374,638 km (0.034 R)
• M17: 9,365,575 km (0.062 R)
• M18: 9,612,561 km (0.09 R)
• M19: 10,804,856 km (0.083 R)
• M20: 12,985,095 km (0.104 R)
• M21: 14,372,615 km (0.098 R)
• M22: 16,490,921 km (0.063 R)
• M23: 18,965,120 km (0.091 R)
• M24: 24,540,334 km (0.068 R)
• M25: 26,946,316 km (0.088 R)
• M26: 33,581,880 km (0.118 R)
• M27: 34,862,737 km (0.082 R)
• M28: 35,336,363 km (0.099 R)
• M29: 35,455,443 km (0.091 R)
• M30: 39,923,333 km (0.097 R)
• M31: 42,023,987 km (0.091 R)
• M32: 49,358,321 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.7

Radius: 4.8

Gravity: 36.79 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.33 AU - 8.69 AU

Year: 14206 Days

Day: 20.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,645,007 km

• M1: 60,288 km (0.089 R)
• M2: 253,718 km (0.076 R)
• M3: 627,713 km (0.095 R)
• M4: 902,973 km (0.078 R)
• M5: 1,074,861 km (0.063 R)
• M6: 1,470,697 km (0.104 R)
• M7: 2,033,035 km (0.074 R)
• M8: 2,310,689 km (0.115 R)
• M9: 2,568,595 km (0.071 R)
• M10: 2,727,768 km (0.094 R)
• M11: 2,917,607 km (0.101 R)
• M12: 3,624,906 km (0.051 R)
• M13: 9,090,464 km (0.099 R)
• M14: 14,662,686 km (0.087 R)
• M15: 24,310,701 km (0.054 R)
• M16: 26,709,802 km (0.082 R)
• M17: 27,580,013 km (0.115 R)
• M18: 27,800,371 km (0.091 R)
• M19: 33,827,370 km (0.067 R)
• M20: 34,717,028 km (0.11 R)
• M21: 41,820,085 km (0.045 R)
• M22: 52,152,810 km (0.103 R)
• M23: 54,890,900 km (0.119 R)
• M24: 58,628,154 km (0.042 R)
• M25: 60,095,409 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.4

Radius: 7.1

Gravity: 17.54 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.12 AU - 10.7 AU

Year: 19925 Days

Day: 21.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 155.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 82,645,007 km

• M1: 88,412 km (0.056 R)
• M2: 329,714 km (0.081 R)
• M3: 636,838 km (0.075 R)
• M4: 897,438 km (0.103 R)
• M5: 1,173,446 km (0.084 R)
• M6: 1,539,362 km (0.118 R)
• M7: 1,768,097 km (0.099 R)
• M8: 2,644,142 km (0.094 R)
• M9: 2,948,574 km (0.079 R)
• M10: 3,276,193 km (0.103 R)
• M11: 4,069,960 km (0.105 R)
• M12: 5,023,197 km (0.052 R)
• M13: 5,332,416 km (0.103 R)
• M14: 5,736,630 km (0.047 R)
• M15: 6,652,169 km (0.109 R)
• M16: 8,229,379 km (0.1 R)
• M17: 9,741,664 km (0.077 R)
• M18: 12,518,799 km (0.077 R)
• M19: 18,370,020 km (0.085 R)
• M20: 23,823,012 km (0.095 R)
• M21: 24,476,306 km (0.117 R)
• M22: 26,623,634 km (0.119 R)
• M23: 37,193,771 km (0.104 R)
• M24: 43,800,013 km (0.074 R)
• M25: 45,441,101 km (0.101 R)
• M26: 49,019,931 km (0.055 R)
• M27: 50,253,515 km (0.107 R)
• M28: 53,150,478 km (0.12 R)
• M29: 67,570,217 km (0.031 R)
• M30: 81,904,236 km (0.05 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 11,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit