🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.2

Radius: 11.6

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.66 AU - 0.9 AU

Year: 467 Days

Day: 10.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 76,312,350 km

• M1: 144,212 km (0.085 R)
• M2: 559,496 km (0.113 R)
• M3: 1,167,013 km (0.11 R)
• M4: 1,859,202 km (0.119 R)
• M5: 2,602,105 km (0.071 R)
• M6: 3,300,578 km (0.109 R)
• M7: 3,873,089 km (0.112 R)
• M8: 4,391,296 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.2

Radius: 14

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.83 AU - 1.17 AU

Year: 678 Days

Day: 6.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 76,312,350 km

• M1: 183,706 km (0.087 R)
• M2: 847,322 km (0.114 R)
• M3: 1,582,895 km (0.091 R)
• M4: 2,367,237 km (0.12 R)
• M5: 2,840,714 km (0.119 R)
• M6: 3,582,869 km (0.085 R)
• M7: 4,163,309 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.9

Radius: 10.6

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.08 AU - 1.74 AU

Year: 1136 Days

Day: 7.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,312,350 km

• M1: 131,796 km (0.056 R)
• M2: 490,980 km (0.057 R)
• M3: 928,404 km (0.081 R)
• M4: 1,260,362 km (0.11 R)
• M5: 1,626,129 km (0.084 R)
• M6: 2,567,548 km (0.072 R)
• M7: 3,140,209 km (0.095 R)
• M8: 3,683,100 km (0.109 R)
• M9: 5,078,399 km (0.109 R)
• M10: 6,061,407 km (0.062 R)
• M11: 7,013,447 km (0.072 R)
• M12: 7,802,427 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.1

Radius: 13.7

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.38 AU - 1.76 AU

Year: 1334 Days

Day: 6.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 76,312,350 km

• M1: 171,140 km (0.074 R)
• M2: 681,119 km (0.079 R)
• M3: 1,209,648 km (0.087 R)
• M4: 1,704,369 km (0.1 R)
• M5: 2,254,590 km (0.039 R)
• M6: 2,934,811 km (0.052 R)
• M7: 4,511,273 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.8

Radius: 11.4

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.67 AU - 1.73 AU

Year: 1503 Days

Day: 14.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,312,350 km

• M1: 142,118 km (0.07 R)
• M2: 778,208 km (0.097 R)
• M3: 1,374,954 km (0.059 R)
• M4: 1,940,135 km (0.116 R)
• M5: 3,168,483 km (0.109 R)
• M6: 4,250,674 km (0.117 R)
• M7: 4,743,150 km (0.084 R)
• M8: 5,192,542 km (0.119 R)
• M9: 5,648,965 km (0.082 R)
• M10: 6,453,652 km (0.043 R)
• M11: 8,713,777 km (0.103 R)
• M12: 11,561,671 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.5

Radius: 9.4

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.17 AU - 2.47 AU

Year: 2397 Days

Day: 8.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,312,350 km

• M1: 116,986 km (0.079 R)
• M2: 635,941 km (0.116 R)
• M3: 1,473,689 km (0.063 R)
• M4: 1,833,172 km (0.116 R)
• M5: 2,747,365 km (0.112 R)
• M6: 3,840,028 km (0.088 R)
• M7: 5,909,116 km (0.073 R)
• M8: 6,232,397 km (0.104 R)
• M9: 6,624,343 km (0.04 R)
• M10: 9,846,681 km (0.059 R)
• M11: 12,093,342 km (0.1 R)
• M12: 13,153,393 km (0.112 R)
• M13: 13,799,656 km (0.106 R)
• M14: 14,564,101 km (0.115 R)
• M15: 15,006,312 km (0.084 R)
• M16: 15,457,499 km (0.118 R)
• M17: 19,576,677 km (0.119 R)
• M18: 20,236,553 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.9

Radius: 9.6

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.85 AU - 4.45 AU

Year: 4730 Days

Day: 9.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,312,350 km

• M1: 122,521 km (0.048 R)
• M2: 474,375 km (0.11 R)
• M3: 1,108,221 km (0.102 R)
• M4: 1,832,724 km (0.101 R)
• M5: 2,377,110 km (0.11 R)
• M6: 2,718,941 km (0.051 R)
• M7: 3,110,589 km (0.078 R)
• M8: 3,447,333 km (0.067 R)
• M9: 3,988,130 km (0.117 R)
• M10: 4,998,514 km (0.096 R)
• M11: 7,455,659 km (0.058 R)
• M12: 8,095,190 km (0.106 R)
• M13: 8,428,344 km (0.101 R)
• M14: 9,483,458 km (0.08 R)
• M15: 11,064,558 km (0.053 R)
• M16: 11,684,790 km (0.077 R)
• M17: 12,240,846 km (0.108 R)
• M18: 14,643,238 km (0.116 R)
• M19: 15,955,211 km (0.078 R)
• M20: 17,955,036 km (0.082 R)
• M21: 18,523,059 km (0.099 R)
• M22: 20,238,049 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770

Radius: 3.8

Gravity: 53.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.86 AU - 6.6 AU

Year: 10547 Days

Day: 19 Hours

Environment

Temp: -237 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 76,312,350 km

• M1: 47,273 km (0.11 R)
• M2: 191,934 km (0.089 R)
• M3: 358,287 km (0.115 R)
• M4: 604,076 km (0.035 R)
• M5: 1,051,523 km (0.095 R)
• M6: 1,935,198 km (0.11 R)
• M7: 2,394,613 km (0.067 R)
• M8: 3,525,573 km (0.103 R)
• M9: 4,382,470 km (0.119 R)
• M10: 6,079,957 km (0.095 R)
• M11: 7,094,230 km (0.062 R)
• M12: 8,677,873 km (0.087 R)
• M13: 8,962,857 km (0.059 R)
• M14: 10,482,472 km (0.101 R)
• M15: 10,969,862 km (0.105 R)
• M16: 17,366,966 km (0.076 R)
• M17: 17,895,496 km (0.073 R)
• M18: 18,905,581 km (0.026 R)
• M19: 20,282,928 km (0.109 R)
• M20: 21,038,547 km (0.077 R)
• M21: 21,552,565 km (0.112 R)
• M22: 22,605,734 km (0.084 R)
• M23: 23,145,035 km (0.052 R)
• M24: 26,960,827 km (0.117 R)
• M25: 28,911,883 km (0.038 R)
• M26: 29,760,851 km (0.093 R)
• M27: 39,570,133 km (0.115 R)
• M28: 41,412,131 km (0.061 R)
• M29: 43,310,528 km (0.071 R)
• M30: 44,002,418 km (0.084 R)
• M31: 45,978,756 km (0.03 R)
• M32: 46,122,071 km (0.075 R)
• M33: 47,866,083 km (0.119 R)
• M34: 48,903,394 km (0.111 R)
• M35: 49,804,422 km (0.044 R)
• M36: 51,330,620 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.9

Radius: 7.2

Gravity: 17.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.44 AU - 7.74 AU

Year: 12804 Days

Day: 19.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 76,312,350 km

• M1: 89,759 km (0.116 R)
• M2: 506,838 km (0.113 R)
• M3: 1,188,555 km (0.106 R)
• M4: 1,581,549 km (0.085 R)
• M5: 1,985,014 km (0.044 R)
• M6: 2,270,746 km (0.039 R)
• M7: 3,323,167 km (0.108 R)
• M8: 3,728,129 km (0.117 R)
• M9: 4,669,099 km (0.106 R)
• M10: 5,463,464 km (0.069 R)
• M11: 7,185,186 km (0.061 R)
• M12: 7,677,961 km (0.114 R)
• M13: 8,145,305 km (0.097 R)
• M14: 8,532,614 km (0.105 R)
• M15: 8,881,626 km (0.09 R)
• M16: 9,136,690 km (0.084 R)
• M17: 9,449,200 km (0.073 R)
• M18: 10,486,212 km (0.081 R)
• M19: 17,064,928 km (0.108 R)
• M20: 18,847,537 km (0.047 R)
• M21: 20,395,725 km (0.105 R)
• M22: 20,840,330 km (0.103 R)
• M23: 24,533,303 km (0.102 R)
• M24: 25,855,150 km (0.099 R)
• M25: 27,117,008 km (0.059 R)
• M26: 30,334,858 km (0.062 R)
• M27: 33,551,661 km (0.097 R)
• M28: 39,543,355 km (0.04 R)
• M29: 40,793,544 km (0.106 R)
• M30: 41,216,158 km (0.101 R)
• M31: 53,590,146 km (0.118 R)
• M32: 56,156,348 km (0.102 R)
• M33: 57,557,930 km (0.117 R)
• M34: 60,066,687 km (0.115 R)
• M35: 60,430,808 km (0.044 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481

Radius: 3.6

Gravity: 37.11 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.97 AU - 12.57 AU

Year: 23973 Days

Day: 17.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,312,350 km

• M1: 45,029 km (0.057 R)
• M2: 176,525 km (0.051 R)
• M3: 292,015 km (0.118 R)
• M4: 439,668 km (0.096 R)
• M5: 701,764 km (0.091 R)
• M6: 960,718 km (0.116 R)
• M7: 1,324,390 km (0.102 R)
• M8: 1,512,883 km (0.11 R)
• M9: 2,063,104 km (0.085 R)
• M10: 3,970,926 km (0.117 R)
• M11: 4,397,130 km (0.103 R)
• M12: 4,816,902 km (0.114 R)
• M13: 6,585,897 km (0.102 R)
• M14: 6,765,564 km (0.102 R)
• M15: 8,270,219 km (0.069 R)
• M16: 8,962,708 km (0.108 R)
• M17: 10,768,653 km (0.114 R)
• M18: 12,595,842 km (0.067 R)
• M19: 18,397,995 km (0.117 R)
• M20: 21,476,869 km (0.098 R)
• M21: 22,171,302 km (0.06 R)
• M22: 23,189,316 km (0.113 R)
• M23: 27,689,219 km (0.054 R)
• M24: 34,055,806 km (0.071 R)
• M25: 38,077,744 km (0.079 R)
• M26: 39,830,583 km (0.051 R)
• M27: 41,789,268 km (0.115 R)
• M28: 42,250,328 km (0.061 R)
• M29: 43,026,143 km (0.107 R)
• M30: 43,339,102 km (0.077 R)
• M31: 43,496,179 km (0.065 R)
• M32: 47,380,338 km (0.117 R)
• M33: 48,555,280 km (0.036 R)
• M34: 49,406,193 km (0.065 R)
• M35: 50,788,477 km (0.093 R)
• M36: 57,707,528 km (0.094 R)
• M37: 60,407,022 km (0.093 R)
• M38: 71,169,990 km (0.097 R)
• M39: 72,047,232 km (0.07 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 17,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit