🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.8

Radius: 8.3

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.52 AU - 0.56 AU

Year: 269 Days

Day: 6.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,200,116 km

• M1: 103,223 km (0.047 R)
• M2: 400,174 km (0.098 R)
• M3: 740,809 km (0.09 R)
• M4: 1,028,635 km (0.092 R)
• M5: 1,397,244 km (0.088 R)
• M6: 1,656,198 km (0.119 R)
• M7: 2,025,555 km (0.109 R)
• M8: 2,796,583 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.6

Radius: 9.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.47 AU - 2.33 AU

Year: 1776 Days

Day: 11.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,200,116 km

• M1: 118,033 km (0.098 R)
• M2: 505,491 km (0.117 R)
• M3: 855,401 km (0.097 R)
• M4: 1,153,100 km (0.039 R)
• M5: 1,538,315 km (0.103 R)
• M6: 2,070,285 km (0.111 R)
• M7: 2,501,725 km (0.045 R)
• M8: 3,667,841 km (0.087 R)
• M9: 4,100,029 km (0.103 R)
• M10: 5,028,134 km (0.086 R)
• M11: 5,380,287 km (0.082 R)
• M12: 6,355,516 km (0.099 R)
• M13: 7,052,492 km (0.117 R)
• M14: 7,544,669 km (0.103 R)
• M15: 7,981,046 km (0.112 R)
• M16: 9,017,460 km (0.084 R)
• M17: 9,927,315 km (0.077 R)
• M18: 10,609,481 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.9

Radius: 8.3

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.97 AU - 3.17 AU

Year: 3648 Days

Day: 12.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,200,116 km

• M1: 103,223 km (0.091 R)
• M2: 501,901 km (0.106 R)
• M3: 831,016 km (0.097 R)
• M4: 1,202,468 km (0.091 R)
• M5: 1,516,623 km (0.107 R)
• M6: 2,201,183 km (0.12 R)
• M7: 3,025,019 km (0.11 R)
• M8: 3,536,344 km (0.114 R)
• M9: 3,956,714 km (0.12 R)
• M10: 4,233,321 km (0.096 R)
• M11: 4,545,830 km (0.087 R)
• M12: 5,682,475 km (0.113 R)
• M13: 6,147,276 km (0.107 R)
• M14: 7,309,352 km (0.031 R)
• M15: 7,992,565 km (0.112 R)
• M16: 9,225,102 km (0.11 R)
• M17: 9,523,700 km (0.087 R)
• M18: 11,929,832 km (0.084 R)
• M19: 14,917,600 km (0.11 R)
• M20: 15,908,387 km (0.085 R)
• M21: 18,020,410 km (0.105 R)
• M22: 19,691,717 km (0.113 R)
• M23: 20,628,350 km (0.091 R)
• M24: 22,121,636 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.8

Radius: 13.1

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.91 AU - 3.83 AU

Year: 4196 Days

Day: 12.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,200,116 km

• M1: 162,912 km (0.063 R)
• M2: 574,007 km (0.025 R)
• M3: 2,508,607 km (0.068 R)
• M4: 3,332,143 km (0.09 R)
• M5: 4,846,073 km (0.081 R)
• M6: 7,172,620 km (0.046 R)
• M7: 8,079,781 km (0.112 R)
• M8: 8,523,638 km (0.099 R)
• M9: 9,062,041 km (0.111 R)
• M10: 10,080,054 km (0.111 R)
• M11: 11,400,704 km (0.063 R)
• M12: 12,007,623 km (0.095 R)
• M13: 12,833,702 km (0.091 R)
• M14: 14,708,014 km (0.081 R)
• M15: 16,228,975 km (0.109 R)
• M16: 18,290,434 km (0.055 R)
• M17: 21,140,872 km (0.105 R)
• M18: 22,562,650 km (0.088 R)
• M19: 27,045,949 km (0.063 R)
• M20: 27,707,620 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.3

Radius: 11.2

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.37 AU - 3.41 AU

Year: 4233 Days

Day: 12.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,200,116 km

• M1: 139,425 km (0.089 R)
• M2: 510,129 km (0.069 R)
• M3: 882,927 km (0.103 R)
• M4: 2,585,500 km (0.11 R)
• M5: 3,052,395 km (0.108 R)
• M6: 3,634,779 km (0.118 R)
• M7: 4,048,866 km (0.043 R)
• M8: 4,777,258 km (0.081 R)
• M9: 5,671,854 km (0.098 R)
• M10: 6,674,608 km (0.101 R)
• M11: 7,395,520 km (0.083 R)
• M12: 8,063,924 km (0.027 R)
• M13: 8,483,994 km (0.114 R)
• M14: 8,845,124 km (0.025 R)
• M15: 13,189,446 km (0.058 R)
• M16: 13,922,326 km (0.06 R)
• M17: 14,682,283 km (0.11 R)
• M18: 16,064,867 km (0.12 R)
• M19: 16,618,977 km (0.115 R)
• M20: 18,179,283 km (0.084 R)
• M21: 18,599,204 km (0.089 R)
• M22: 20,993,219 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.5

Radius: 12.4

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.97 AU - 4.93 AU

Year: 5325 Days

Day: 14.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,200,116 km

• M1: 154,235 km (0.048 R)
• M2: 737,518 km (0.075 R)
• M3: 1,127,370 km (0.116 R)
• M4: 1,860,848 km (0.049 R)
• M5: 2,295,579 km (0.084 R)
• M6: 2,761,726 km (0.054 R)
• M7: 3,396,171 km (0.105 R)
• M8: 5,297,410 km (0.086 R)
• M9: 6,087,287 km (0.072 R)
• M10: 6,577,968 km (0.104 R)
• M11: 10,008,397 km (0.095 R)
• M12: 13,641,082 km (0.113 R)
• M13: 14,255,779 km (0.098 R)
• M14: 16,026,270 km (0.107 R)
• M15: 19,226,917 km (0.11 R)
• M16: 21,909,805 km (0.07 R)
• M17: 23,459,489 km (0.082 R)
• M18: 24,915,675 km (0.115 R)
• M19: 26,089,270 km (0.086 R)
• M20: 26,603,438 km (0.089 R)
• M21: 28,909,789 km (0.09 R)
• M22: 29,552,910 km (0.116 R)
• M23: 32,123,151 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.4

Radius: 11.6

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.85 AU - 6.13 AU

Year: 7560 Days

Day: 11.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,200,116 km

• M1: 144,212 km (0.089 R)
• M2: 706,700 km (0.07 R)
• M3: 1,373,308 km (0.108 R)
• M4: 1,767,050 km (0.087 R)
• M5: 2,206,269 km (0.089 R)
• M6: 2,844,604 km (0.103 R)
• M7: 3,868,601 km (0.074 R)
• M8: 4,515,911 km (0.087 R)
• M9: 5,754,581 km (0.099 R)
• M10: 6,214,146 km (0.063 R)
• M11: 8,851,556 km (0.047 R)
• M12: 10,151,562 km (0.062 R)
• M13: 12,510,421 km (0.072 R)
• M14: 13,495,822 km (0.115 R)
• M15: 14,588,186 km (0.047 R)
• M16: 15,387,338 km (0.072 R)
• M17: 16,701,705 km (0.115 R)
• M18: 18,944,925 km (0.084 R)
• M19: 19,416,607 km (0.095 R)
• M20: 21,746,743 km (0.102 R)
• M21: 22,338,552 km (0.103 R)
• M22: 22,865,287 km (0.07 R)
• M23: 23,631,826 km (0.104 R)
• M24: 24,178,756 km (0.108 R)
• M25: 26,955,592 km (0.118 R)
• M26: 28,950,479 km (0.066 R)
• M27: 29,847,767 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.9

Radius: 5.1

Gravity: 21.56 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.01 AU - 7.61 AU

Year: 10751 Days

Day: 15.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,200,116 km

• M1: 63,878 km (0.088 R)
• M2: 311,014 km (0.095 R)
• M3: 570,716 km (0.054 R)
• M4: 1,783,207 km (0.107 R)
• M5: 2,622,002 km (0.12 R)
• M6: 3,570,303 km (0.098 R)
• M7: 3,774,055 km (0.062 R)
• M8: 4,094,195 km (0.045 R)
• M9: 5,425,017 km (0.118 R)
• M10: 5,729,150 km (0.07 R)
• M11: 6,863,999 km (0.109 R)
• M12: 7,504,876 km (0.049 R)
• M13: 7,797,490 km (0.052 R)
• M14: 8,858,887 km (0.111 R)
• M15: 9,569,177 km (0.116 R)
• M16: 10,063,299 km (0.055 R)
• M17: 10,995,294 km (0.103 R)
• M18: 13,209,642 km (0.103 R)
• M19: 14,009,392 km (0.117 R)
• M20: 14,389,071 km (0.054 R)
• M21: 17,170,096 km (0.065 R)
• M22: 18,121,538 km (0.113 R)
• M23: 18,724,268 km (0.112 R)
• M24: 19,969,670 km (0.106 R)
• M25: 20,209,176 km (0.087 R)
• M26: 24,763,085 km (0.084 R)
• M27: 27,918,703 km (0.066 R)
• M28: 28,318,578 km (0.08 R)
• M29: 30,798,162 km (0.085 R)
• M30: 35,478,930 km (0.109 R)
• M31: 39,223,066 km (0.055 R)
• M32: 41,903,710 km (0.104 R)
• M33: 43,757,078 km (0.115 R)
• M34: 46,358,884 km (0.104 R)
• M35: 47,060,349 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.7

Radius: 4.1

Gravity: 27.94 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.85 AU - 7.97 AU

Year: 11007 Days

Day: 23.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,200,116 km

• M1: 51,462 km (0.043 R)
• M2: 228,586 km (0.112 R)
• M3: 433,086 km (0.066 R)
• M4: 1,254,079 km (0.106 R)
• M5: 1,391,859 km (0.102 R)
• M6: 1,668,465 km (0.116 R)
• M7: 2,294,083 km (0.119 R)
• M8: 2,501,276 km (0.106 R)
• M9: 3,859,027 km (0.08 R)
• M10: 6,564,055 km (0.036 R)
• M11: 8,298,942 km (0.106 R)
• M12: 12,072,548 km (0.066 R)
• M13: 12,354,690 km (0.032 R)
• M14: 13,832,118 km (0.11 R)
• M15: 16,160,310 km (0.099 R)
• M16: 18,887,928 km (0.091 R)
• M17: 19,115,466 km (0.098 R)
• M18: 19,344,800 km (0.116 R)
• M19: 22,496,229 km (0.038 R)
• M20: 24,867,804 km (0.074 R)
• M21: 29,587,766 km (0.084 R)
• M22: 30,619,243 km (0.103 R)
• M23: 32,319,124 km (0.091 R)
• M24: 34,985,108 km (0.116 R)
• M25: 41,512,212 km (0.11 R)
• M26: 44,790,949 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.5

Radius: 5.5

Gravity: 23.75 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.11 AU - 8.73 AU

Year: 16571 Days

Day: 15.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,200,116 km

• M1: 68,366 km (0.04 R)
• M2: 380,128 km (0.089 R)
• M3: 573,558 km (0.099 R)
• M4: 823,985 km (0.101 R)
• M5: 1,171,800 km (0.092 R)
• M6: 1,409,362 km (0.061 R)
• M7: 1,982,471 km (0.069 R)
• M8: 3,354,283 km (0.059 R)
• M9: 3,748,175 km (0.074 R)
• M10: 4,141,019 km (0.093 R)
• M11: 4,729,836 km (0.101 R)
• M12: 5,188,653 km (0.102 R)
• M13: 5,793,327 km (0.056 R)
• M14: 7,142,102 km (0.1 R)
• M15: 8,432,533 km (0.079 R)
• M16: 9,759,167 km (0.116 R)
• M17: 10,560,114 km (0.118 R)
• M18: 13,020,849 km (0.105 R)
• M19: 14,565,148 km (0.096 R)
• M20: 16,071,598 km (0.082 R)
• M21: 20,285,920 km (0.108 R)
• M22: 21,585,776 km (0.079 R)
• M23: 22,743,514 km (0.106 R)
• M24: 25,498,359 km (0.119 R)
• M25: 30,213,384 km (0.112 R)
• M26: 30,690,602 km (0.053 R)
• M27: 36,545,264 km (0.084 R)
• M28: 37,496,706 km (0.099 R)
• M29: 47,294,170 km (0.092 R)
• M30: 64,193,494 km (0.056 R)
• M31: 66,577,934 km (0.083 R)
• M32: 67,385,762 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 16,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit