🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926

Radius: 10.1

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.72 AU - 1.12 AU

Year: 599 Days

Day: 12.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 79,395,549 km

• M1: 126,410 km (0.082 R)
• M2: 501,153 km (0.112 R)
• M3: 938,727 km (0.073 R)
• M4: 2,103,047 km (0.094 R)
• M5: 2,840,714 km (0.103 R)
• M6: 3,413,524 km (0.096 R)
• M7: 3,870,845 km (0.117 R)
• M8: 4,244,092 km (0.086 R)
• M9: 5,455,834 km (0.101 R)
• M10: 5,830,128 km (0.091 R)
• M11: 6,547,450 km (0.105 R)
• M12: 7,035,737 km (0.067 R)
• M13: 7,412,275 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.4

Radius: 10.5

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.85 AU - 1.41 AU

Year: 815 Days

Day: 10.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 79,395,549 km

• M1: 131,945 km (0.057 R)
• M2: 465,100 km (0.064 R)
• M3: 893,698 km (0.097 R)
• M4: 1,542,653 km (0.031 R)
• M5: 1,968,708 km (0.116 R)
• M6: 2,874,224 km (0.042 R)
• M7: 3,908,394 km (0.11 R)
• M8: 4,518,604 km (0.119 R)
• M9: 4,954,532 km (0.09 R)
• M10: 5,365,328 km (0.098 R)
• M11: 6,062,454 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.6

Radius: 8

Gravity: 14.7 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.97 AU - 1.39 AU

Year: 869 Days

Day: 9.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,395,549 km

• M1: 99,483 km (0.082 R)
• M2: 396,285 km (0.113 R)
• M3: 802,892 km (0.117 R)
• M4: 1,062,145 km (0.048 R)
• M5: 1,465,162 km (0.101 R)
• M6: 1,822,551 km (0.091 R)
• M7: 2,172,759 km (0.118 R)
• M8: 2,664,488 km (0.108 R)
• M9: 3,023,074 km (0.08 R)
• M10: 3,327,057 km (0.051 R)
• M11: 3,636,425 km (0.025 R)
• M12: 3,916,771 km (0.114 R)
• M13: 4,609,709 km (0.064 R)
• M14: 5,147,513 km (0.098 R)
• M15: 5,623,534 km (0.046 R)
• M16: 6,237,633 km (0.094 R)
• M17: 6,549,694 km (0.09 R)
• M18: 7,351,090 km (0.064 R)
• M19: 10,117,603 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.1

Radius: 10

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.79 AU - 2.51 AU

Year: 2138 Days

Day: 14.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,395,549 km

• M1: 124,615 km (0.093 R)
• M2: 437,873 km (0.108 R)
• M3: 990,039 km (0.05 R)
• M4: 1,812,378 km (0.102 R)
• M5: 2,343,451 km (0.109 R)
• M6: 2,913,568 km (0.068 R)
• M7: 3,265,123 km (0.108 R)
• M8: 3,864,711 km (0.09 R)
• M9: 4,662,367 km (0.09 R)
• M10: 5,237,272 km (0.084 R)
• M11: 5,711,048 km (0.097 R)
• M12: 6,239,278 km (0.115 R)
• M13: 6,910,225 km (0.095 R)
• M14: 7,510,262 km (0.099 R)
• M15: 8,021,139 km (0.041 R)
• M16: 8,684,156 km (0.088 R)
• M17: 9,045,884 km (0.087 R)
• M18: 9,383,227 km (0.111 R)
• M19: 10,446,569 km (0.111 R)
• M20: 13,194,383 km (0.05 R)
• M21: 13,541,300 km (0.066 R)
• M22: 15,178,798 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.8

Radius: 10.2

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.28 AU - 3.64 AU

Year: 3454 Days

Day: 12.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,395,549 km

• M1: 126,859 km (0.067 R)
• M2: 498,759 km (0.096 R)
• M3: 908,807 km (0.099 R)
• M4: 1,544,598 km (0.111 R)
• M5: 2,151,816 km (0.078 R)
• M6: 2,611,231 km (0.113 R)
• M7: 3,353,835 km (0.054 R)
• M8: 3,955,069 km (0.092 R)
• M9: 4,541,642 km (0.076 R)
• M10: 5,589,874 km (0.119 R)
• M11: 7,573,841 km (0.119 R)
• M12: 9,212,686 km (0.069 R)
• M13: 9,595,058 km (0.063 R)
• M14: 9,915,796 km (0.089 R)
• M15: 11,628,542 km (0.05 R)
• M16: 12,365,910 km (0.117 R)
• M17: 14,531,488 km (0.073 R)
• M18: 15,630,584 km (0.051 R)
• M19: 16,887,056 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.1

Radius: 14.5

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.76 AU - 3.74 AU

Year: 3974 Days

Day: 6.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,395,549 km

• M1: 180,565 km (0.104 R)
• M2: 768,783 km (0.118 R)
• M3: 1,795,025 km (0.082 R)
• M4: 2,928,079 km (0.079 R)
• M5: 4,354,644 km (0.055 R)
• M6: 5,713,741 km (0.103 R)
• M7: 6,568,992 km (0.073 R)
• M8: 8,758,656 km (0.063 R)
• M9: 9,218,071 km (0.079 R)
• M10: 11,131,129 km (0.037 R)
• M11: 12,999,307 km (0.112 R)
• M12: 14,426,171 km (0.097 R)
• M13: 17,954,288 km (0.11 R)
• M14: 19,333,730 km (0.11 R)
• M15: 19,852,535 km (0.109 R)
• M16: 21,603,279 km (0.038 R)
• M17: 25,255,861 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.7

Radius: 10.2

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.71 AU - 3.79 AU

Year: 3974 Days

Day: 7.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,395,549 km

• M1: 126,859 km (0.107 R)
• M2: 532,120 km (0.063 R)
• M3: 1,019,659 km (0.07 R)
• M4: 1,636,451 km (0.103 R)
• M5: 2,030,193 km (0.054 R)
• M6: 2,439,941 km (0.116 R)
• M7: 3,084,558 km (0.097 R)
• M8: 3,838,981 km (0.086 R)
• M9: 4,422,861 km (0.044 R)
• M10: 5,169,205 km (0.083 R)
• M11: 6,173,156 km (0.097 R)
• M12: 7,536,890 km (0.078 R)
• M13: 8,416,675 km (0.094 R)
• M14: 12,250,869 km (0.029 R)
• M15: 12,970,435 km (0.103 R)
• M16: 15,851,839 km (0.089 R)
• M17: 19,008,055 km (0.113 R)
• M18: 20,566,266 km (0.028 R)
• M19: 25,518,704 km (0.077 R)
• M20: 26,139,984 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.1

Radius: 9

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.16 AU - 6.04 AU

Year: 8988 Days

Day: 8.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,395,549 km

• M1: 111,899 km (0.075 R)
• M2: 495,169 km (0.116 R)
• M3: 984,055 km (0.1 R)
• M4: 1,714,092 km (0.036 R)
• M5: 2,508,906 km (0.075 R)
• M6: 3,178,356 km (0.064 R)
• M7: 3,482,489 km (0.088 R)
• M8: 3,988,578 km (0.073 R)
• M9: 4,399,673 km (0.06 R)
• M10: 5,635,801 km (0.101 R)
• M11: 6,083,397 km (0.095 R)
• M12: 7,327,005 km (0.102 R)
• M13: 7,860,770 km (0.103 R)
• M14: 9,098,393 km (0.069 R)
• M15: 11,138,160 km (0.066 R)
• M16: 12,123,411 km (0.12 R)
• M17: 12,521,940 km (0.103 R)
• M18: 14,903,987 km (0.089 R)
• M19: 15,560,423 km (0.113 R)
• M20: 15,895,821 km (0.094 R)
• M21: 18,529,342 km (0.082 R)
• M22: 20,385,103 km (0.12 R)
• M23: 23,308,994 km (0.06 R)
• M24: 26,122,481 km (0.104 R)
• M25: 27,659,599 km (0.068 R)
• M26: 28,251,408 km (0.067 R)
• M27: 29,562,334 km (0.077 R)
• M28: 32,413,819 km (0.115 R)
• M29: 37,325,716 km (0.108 R)
• M30: 38,169,598 km (0.098 R)
• M31: 40,904,695 km (0.034 R)
• M32: 44,302,512 km (0.117 R)

Asteroid Belt

Center: 6.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.5

Radius: 4.9

Gravity: 21.55 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.23 AU - 7.47 AU

Year: 12160 Days

Day: 18.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 79,395,549 km

• M1: 61,634 km (0.059 R)
• M2: 238,908 km (0.07 R)
• M3: 547,827 km (0.083 R)
• M4: 800,498 km (0.105 R)
• M5: 954,285 km (0.053 R)
• M6: 1,310,477 km (0.099 R)
• M7: 1,658,292 km (0.119 R)
• M8: 2,118,455 km (0.091 R)
• M9: 2,378,457 km (0.053 R)
• M10: 3,484,434 km (0.089 R)
• M11: 3,982,894 km (0.104 R)
• M12: 4,149,695 km (0.104 R)
• M13: 4,379,478 km (0.11 R)
• M14: 5,152,599 km (0.082 R)
• M15: 6,458,290 km (0.11 R)
• M16: 7,207,925 km (0.078 R)
• M17: 7,624,854 km (0.049 R)
• M18: 8,370,599 km (0.088 R)
• M19: 9,260,108 km (0.09 R)
• M20: 11,503,029 km (0.092 R)
• M21: 12,660,019 km (0.052 R)
• M22: 14,019,714 km (0.035 R)
• M23: 18,066,037 km (0.07 R)
• M24: 18,524,405 km (0.099 R)
• M25: 22,299,657 km (0.049 R)
• M26: 23,452,757 km (0.057 R)
• M27: 23,815,383 km (0.049 R)
• M28: 24,089,895 km (0.114 R)
• M29: 24,459,102 km (0.113 R)
• M30: 31,436,197 km (0.06 R)
• M31: 32,546,064 km (0.052 R)
• M32: 41,582,972 km (0.082 R)
• M33: 45,818,686 km (0.066 R)
• M34: 46,101,426 km (0.072 R)
• M35: 47,100,142 km (0.032 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.7

Radius: 4.7

Gravity: 30.63 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.79 AU - 10.21 AU

Year: 21448 Days

Day: 19.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,395,549 km

• M1: 58,493 km (0.118 R)
• M2: 434,582 km (0.032 R)
• M3: 880,383 km (0.115 R)
• M4: 2,609,735 km (0.115 R)
• M5: 2,781,922 km (0.09 R)
• M6: 4,275,806 km (0.049 R)
• M7: 8,832,557 km (0.096 R)
• M8: 10,035,175 km (0.111 R)
• M9: 17,281,097 km (0.093 R)
• M10: 25,447,346 km (0.053 R)
• M11: 28,095,677 km (0.053 R)
• M12: 29,058,190 km (0.047 R)
• M13: 30,167,159 km (0.072 R)
• M14: 38,436,779 km (0.057 R)
• M15: 47,756,876 km (0.083 R)
• M16: 48,609,584 km (0.106 R)
• M17: 54,308,964 km (0.026 R)
• M18: 56,366,533 km (0.059 R)
• M19: 62,443,647 km (0.092 R)
• M20: 65,116,961 km (0.038 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 18,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit