🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.6

Radius: 9.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.47 AU - 0.53 AU

Year: 244 Days

Day: 10.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 54,198,473 km

• M1: 118,182 km (0.054 R)
• M2: 438,920 km (0.083 R)
• M3: 1,177,784 km (0.081 R)
• M4: 1,544,748 km (0.117 R)
• M5: 1,994,738 km (0.102 R)
• M6: 2,802,866 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.7

Radius: 9.5

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.62 AU - 0.9 AU

Year: 457 Days

Day: 9.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,198,473 km

• M1: 118,332 km (0.091 R)
• M2: 427,551 km (0.117 R)
• M3: 760,705 km (0.115 R)
• M4: 1,089,671 km (0.113 R)
• M5: 1,536,221 km (0.099 R)
• M6: 1,874,910 km (0.044 R)
• M7: 2,385,936 km (0.115 R)
• M8: 3,348,599 km (0.076 R)
• M9: 4,359,432 km (0.095 R)
• M10: 4,763,795 km (0.103 R)
• M11: 5,242,358 km (0.097 R)

Asteroid Belt

Center: 1.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.4

Radius: 11.5

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.19 AU - 1.67 AU

Year: 1180 Days

Day: 13.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,198,473 km

• M1: 143,016 km (0.107 R)
• M2: 699,669 km (0.115 R)
• M3: 1,090,120 km (0.086 R)
• M4: 1,477,877 km (0.11 R)
• M5: 2,672,416 km (0.072 R)
• M6: 3,508,220 km (0.025 R)
• M7: 4,358,983 km (0.091 R)
• M8: 5,322,991 km (0.075 R)
• M9: 5,694,144 km (0.055 R)
• M10: 6,532,939 km (0.106 R)
• M11: 7,238,143 km (0.12 R)
• M12: 8,145,454 km (0.092 R)
• M13: 8,719,910 km (0.075 R)
• M14: 9,575,161 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.9

Radius: 13.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.7 AU - 2.83 AU

Year: 2345 Days

Day: 12.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,198,473 km

• M1: 173,683 km (0.108 R)
• M2: 670,946 km (0.096 R)
• M3: 1,195,137 km (0.069 R)
• M4: 1,974,542 km (0.094 R)
• M5: 2,600,909 km (0.096 R)
• M6: 3,568,956 km (0.071 R)
• M7: 4,097,336 km (0.088 R)
• M8: 4,591,607 km (0.092 R)
• M9: 5,902,683 km (0.079 R)
• M10: 6,563,158 km (0.066 R)
• M11: 7,184,887 km (0.091 R)
• M12: 7,722,392 km (0.071 R)
• M13: 8,513,764 km (0.063 R)
• M14: 8,946,252 km (0.057 R)
• M15: 11,136,664 km (0.038 R)
• M16: 12,105,908 km (0.103 R)
• M17: 12,869,157 km (0.09 R)
• M18: 17,654,194 km (0.11 R)
• M19: 18,470,251 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.8

Radius: 12

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.45 AU - 4.05 AU

Year: 4044 Days

Day: 5.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,198,473 km

• M1: 149,299 km (0.077 R)
• M2: 734,526 km (0.066 R)
• M3: 1,338,901 km (0.069 R)
• M4: 1,767,499 km (0.091 R)
• M5: 2,438,146 km (0.098 R)
• M6: 3,464,238 km (0.067 R)
• M7: 4,175,277 km (0.08 R)
• M8: 5,134,049 km (0.097 R)
• M9: 6,623,745 km (0.072 R)
• M10: 7,452,068 km (0.043 R)
• M11: 8,492,222 km (0.116 R)
• M12: 9,009,532 km (0.103 R)
• M13: 11,337,125 km (0.065 R)
• M14: 11,874,032 km (0.09 R)
• M15: 13,637,192 km (0.109 R)
• M16: 14,399,543 km (0.102 R)
• M17: 17,617,094 km (0.08 R)
• M18: 18,399,192 km (0.079 R)
• M19: 24,021,379 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.7

Radius: 8.3

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.92 AU - 3.9 AU

Year: 4347 Days

Day: 8 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 54,198,473 km

• M1: 103,372 km (0.115 R)
• M2: 376,987 km (0.071 R)
• M3: 787,782 km (0.12 R)
• M4: 1,229,395 km (0.054 R)
• M5: 1,885,831 km (0.082 R)
• M6: 3,473,663 km (0.114 R)
• M7: 4,452,481 km (0.049 R)
• M8: 6,184,376 km (0.053 R)
• M9: 7,794,199 km (0.09 R)
• M10: 8,712,430 km (0.097 R)
• M11: 9,078,945 km (0.062 R)
• M12: 9,525,345 km (0.057 R)
• M13: 9,842,942 km (0.101 R)
• M14: 10,462,127 km (0.085 R)
• M15: 11,419,404 km (0.104 R)
• M16: 12,771,170 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.4

Radius: 14.6

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.18 AU - 4.36 AU

Year: 6091 Days

Day: 12.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,198,473 km

• M1: 181,612 km (0.116 R)
• M2: 910,901 km (0.098 R)
• M3: 1,426,117 km (0.116 R)
• M4: 2,113,668 km (0.034 R)
• M5: 2,817,526 km (0.055 R)
• M6: 5,587,181 km (0.071 R)
• M7: 6,099,554 km (0.105 R)
• M8: 11,069,943 km (0.06 R)
• M9: 11,794,595 km (0.058 R)
• M10: 13,433,889 km (0.079 R)
• M11: 16,826,918 km (0.109 R)
• M12: 20,437,612 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554

Radius: 5.9

Gravity: 15.91 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.96 AU - 6.28 AU

Year: 10451 Days

Day: 15.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,198,473 km

• M1: 73,303 km (0.076 R)
• M2: 341,233 km (0.112 R)
• M3: 542,591 km (0.097 R)
• M4: 908,657 km (0.103 R)
• M5: 1,363,435 km (0.054 R)
• M6: 1,862,194 km (0.071 R)
• M7: 2,573,083 km (0.069 R)
• M8: 2,903,246 km (0.096 R)
• M9: 3,123,604 km (0.078 R)
• M10: 3,775,252 km (0.085 R)
• M11: 4,257,555 km (0.119 R)
• M12: 4,871,056 km (0.109 R)
• M13: 5,642,532 km (0.096 R)
• M14: 6,492,398 km (0.083 R)
• M15: 7,712,817 km (0.093 R)
• M16: 8,267,377 km (0.109 R)
• M17: 8,986,045 km (0.101 R)
• M18: 11,283,569 km (0.084 R)
• M19: 13,576,605 km (0.094 R)
• M20: 13,821,646 km (0.115 R)
• M21: 15,688,179 km (0.045 R)
• M22: 16,368,999 km (0.09 R)
• M23: 17,571,317 km (0.116 R)
• M24: 23,319,316 km (0.041 R)
• M25: 26,044,391 km (0.115 R)
• M26: 26,901,587 km (0.057 R)
• M27: 27,777,333 km (0.095 R)
• M28: 28,073,536 km (0.032 R)
• M29: 28,471,616 km (0.049 R)
• M30: 28,974,415 km (0.042 R)
• M31: 37,847,214 km (0.089 R)
• M32: 41,079,725 km (0.065 R)
• M33: 45,578,133 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797

Radius: 3.5

Gravity: 65.06 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.52 AU - 8.26 AU

Year: 12484 Days

Day: 16.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,198,473 km

• M1: 43,533 km (0.087 R)
• M2: 225,294 km (0.108 R)
• M3: 413,339 km (0.073 R)
• M4: 640,279 km (0.109 R)
• M5: 1,142,778 km (0.117 R)
• M6: 1,817,465 km (0.111 R)
• M7: 1,993,541 km (0.1 R)
• M8: 3,148,287 km (0.113 R)
• M9: 5,330,322 km (0.032 R)
• M10: 6,068,886 km (0.073 R)
• M11: 6,872,975 km (0.083 R)
• M12: 9,446,358 km (0.066 R)
• M13: 9,655,196 km (0.064 R)
• M14: 10,803,061 km (0.086 R)
• M15: 12,470,927 km (0.065 R)
• M16: 18,327,385 km (0.108 R)
• M17: 26,811,978 km (0.054 R)
• M18: 27,336,019 km (0.078 R)
• M19: 28,949,582 km (0.072 R)
• M20: 30,739,370 km (0.074 R)
• M21: 33,078,632 km (0.099 R)
• M22: 35,533,833 km (0.112 R)
• M23: 37,583,323 km (0.081 R)
• M24: 39,305,494 km (0.095 R)
• M25: 40,390,976 km (0.107 R)
• M26: 42,763,748 km (0.102 R)
• M27: 42,906,165 km (0.061 R)
• M28: 48,245,762 km (0.107 R)
• M29: 48,709,815 km (0.056 R)
• M30: 49,489,668 km (0.078 R)
• M31: 55,860,743 km (0.119 R)
• M32: 56,372,218 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193

Radius: 7.3

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.57 AU - 10.93 AU

Year: 22652 Days

Day: 20.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,198,473 km

• M1: 90,956 km (0.12 R)
• M2: 361,279 km (0.088 R)
• M3: 636,090 km (0.116 R)
• M4: 967,001 km (0.092 R)
• M5: 2,070,883 km (0.071 R)
• M6: 2,657,606 km (0.086 R)
• M7: 2,990,013 km (0.095 R)
• M8: 3,792,755 km (0.076 R)
• M9: 4,273,712 km (0.099 R)
• M10: 8,610,853 km (0.116 R)
• M11: 9,142,075 km (0.11 R)
• M12: 9,441,122 km (0.103 R)
• M13: 10,867,837 km (0.054 R)
• M14: 11,259,933 km (0.085 R)
• M15: 15,717,351 km (0.118 R)
• M16: 16,805,526 km (0.042 R)
• M17: 17,558,302 km (0.041 R)
• M18: 18,809,239 km (0.096 R)
• M19: 22,016,468 km (0.112 R)
• M20: 22,284,248 km (0.117 R)
• M21: 22,554,123 km (0.117 R)
• M22: 24,314,591 km (0.103 R)
• M23: 26,971,150 km (0.062 R)
• M24: 29,489,630 km (0.108 R)
• M25: 36,463,135 km (0.048 R)
• M26: 39,142,133 km (0.105 R)
• M27: 40,329,492 km (0.086 R)
• M28: 41,812,904 km (0.111 R)
• M29: 43,612,716 km (0.056 R)
• M30: 46,043,233 km (0.119 R)
• M31: 46,922,270 km (0.09 R)
• M32: 48,111,573 km (0.081 R)
• M33: 50,086,863 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 19,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit