🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.9

Radius: 13.8

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.02 AU - 1.26 AU

Year: 812 Days

Day: 8.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 86,680,582 km

• M1: 173,234 km (0.12 R)
• M2: 610,359 km (0.092 R)
• M3: 1,121,834 km (0.11 R)
• M4: 1,660,836 km (0.09 R)
• M5: 2,394,613 km (0.11 R)
• M6: 2,887,837 km (0.112 R)
• M7: 3,435,066 km (0.113 R)
• M8: 3,894,182 km (0.114 R)
• M9: 4,377,832 km (0.105 R)
• M10: 4,992,829 km (0.093 R)
• M11: 6,595,321 km (0.116 R)
• M12: 7,097,521 km (0.065 R)
• M13: 7,699,054 km (0.077 R)
• M14: 8,386,756 km (0.09 R)
• M15: 10,062,402 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.3

Radius: 14.9

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.93 AU - 1.45 AU

Year: 866 Days

Day: 6.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 86,680,582 km

• M1: 185,651 km (0.078 R)
• M2: 801,695 km (0.038 R)
• M3: 1,659,639 km (0.066 R)
• M4: 2,634,269 km (0.084 R)
• M5: 4,392,941 km (0.045 R)
• M6: 4,881,079 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.7

Radius: 10.1

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.34 AU - 2.08 AU

Year: 1491 Days

Day: 10.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 86,680,582 km

• M1: 125,812 km (0.106 R)
• M2: 506,987 km (0.099 R)
• M3: 937,081 km (0.098 R)
• M4: 1,658,592 km (0.104 R)
• M5: 2,187,869 km (0.096 R)
• M6: 2,901,899 km (0.093 R)
• M7: 3,272,304 km (0.103 R)
• M8: 3,614,733 km (0.057 R)
• M9: 4,272,216 km (0.071 R)
• M10: 4,682,713 km (0.074 R)
• M11: 6,330,832 km (0.05 R)
• M12: 7,167,683 km (0.109 R)
• M13: 7,625,303 km (0.095 R)
• M14: 8,977,967 km (0.072 R)
• M15: 9,567,233 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.8

Radius: 14.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.86 AU - 2.74 AU

Year: 2326 Days

Day: 13 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 86,680,582 km

• M1: 175,329 km (0.11 R)
• M2: 779,405 km (0.111 R)
• M3: 1,366,128 km (0.041 R)
• M4: 3,405,895 km (0.109 R)
• M5: 4,120,823 km (0.094 R)
• M6: 4,897,535 km (0.072 R)
• M7: 6,698,245 km (0.111 R)
• M8: 8,688,046 km (0.107 R)
• M9: 10,267,799 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.9

Radius: 12.8

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.11 AU - 2.95 AU

Year: 2684 Days

Day: 9.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 86,680,582 km

• M1: 159,920 km (0.048 R)
• M2: 615,146 km (0.071 R)
• M3: 2,134,014 km (0.075 R)
• M4: 2,637,560 km (0.077 R)
• M5: 3,238,046 km (0.113 R)
• M6: 3,887,600 km (0.034 R)
• M7: 4,738,363 km (0.062 R)
• M8: 6,514,389 km (0.063 R)
• M9: 7,779,987 km (0.068 R)
• M10: 8,488,782 km (0.1 R)
• M11: 8,984,848 km (0.08 R)
• M12: 11,124,397 km (0.09 R)
• M13: 11,980,695 km (0.078 R)
• M14: 13,584,384 km (0.043 R)
• M15: 15,018,130 km (0.045 R)
• M16: 16,824,824 km (0.079 R)
• M17: 17,666,461 km (0.12 R)
• M18: 19,312,188 km (0.109 R)
• M19: 21,186,649 km (0.116 R)
• M20: 21,903,372 km (0.048 R)
• M21: 22,568,933 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.8

Radius: 9.3

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.73 AU - 3.03 AU

Year: 3259 Days

Day: 9.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 86,680,582 km

• M1: 115,789 km (0.116 R)
• M2: 410,197 km (0.078 R)
• M3: 954,584 km (0.065 R)
• M4: 1,524,402 km (0.058 R)
• M5: 2,838,470 km (0.094 R)
• M6: 3,288,909 km (0.115 R)
• M7: 3,963,296 km (0.059 R)
• M8: 4,488,086 km (0.047 R)
• M9: 5,450,449 km (0.094 R)
• M10: 6,197,092 km (0.109 R)
• M11: 7,415,267 km (0.119 R)
• M12: 7,722,092 km (0.034 R)
• M13: 8,361,175 km (0.096 R)
• M14: 9,003,847 km (0.117 R)
• M15: 9,778,166 km (0.064 R)
• M16: 10,249,997 km (0.11 R)
• M17: 11,570,348 km (0.12 R)
• M18: 11,907,991 km (0.063 R)
• M19: 13,324,682 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.9

Radius: 10.7

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.13 AU - 5.13 AU

Year: 5597 Days

Day: 11.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 86,680,582 km

• M1: 133,142 km (0.103 R)
• M2: 518,506 km (0.106 R)
• M3: 1,115,701 km (0.106 R)
• M4: 1,602,941 km (0.118 R)
• M5: 2,045,900 km (0.108 R)
• M6: 3,164,893 km (0.11 R)
• M7: 3,770,764 km (0.084 R)
• M8: 4,974,877 km (0.113 R)
• M9: 5,743,361 km (0.107 R)
• M10: 7,929,286 km (0.105 R)
• M11: 9,553,021 km (0.054 R)
• M12: 9,925,370 km (0.082 R)
• M13: 13,539,654 km (0.082 R)
• M14: 14,153,155 km (0.087 R)
• M15: 16,001,437 km (0.111 R)
• M16: 16,794,755 km (0.068 R)
• M17: 18,345,336 km (0.107 R)
• M18: 20,476,657 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.5

Radius: 8.9

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.57 AU - 5.93 AU

Year: 6904 Days

Day: 13.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 86,680,582 km

• M1: 110,852 km (0.061 R)
• M2: 475,272 km (0.097 R)
• M3: 794,963 km (0.055 R)
• M4: 1,241,064 km (0.093 R)
• M5: 2,322,507 km (0.104 R)
• M6: 3,514,952 km (0.091 R)
• M7: 3,822,974 km (0.099 R)
• M8: 4,125,161 km (0.089 R)
• M9: 10,620,102 km (0.063 R)
• M10: 10,986,617 km (0.097 R)
• M11: 11,940,154 km (0.034 R)
• M12: 12,437,118 km (0.093 R)
• M13: 12,793,161 km (0.068 R)
• M14: 13,739,966 km (0.119 R)
• M15: 14,341,200 km (0.036 R)
• M16: 15,246,865 km (0.09 R)
• M17: 16,922,810 km (0.1 R)
• M18: 18,257,822 km (0.059 R)
• M19: 18,984,568 km (0.065 R)
• M20: 20,425,196 km (0.094 R)
• M21: 21,064,427 km (0.073 R)
• M22: 23,445,577 km (0.118 R)
• M23: 24,067,904 km (0.085 R)
• M24: 31,094,965 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755

Radius: 7.6

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.19 AU - 9.31 AU

Year: 18760 Days

Day: 15.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 86,680,582 km

• M1: 99,034 km (0.081 R)
• M2: 497,712 km (0.084 R)
• M3: 1,058,255 km (0.093 R)
• M4: 1,624,932 km (0.025 R)
• M5: 2,085,095 km (0.089 R)
• M6: 2,652,969 km (0.068 R)
• M7: 3,319,577 km (0.097 R)
• M8: 3,574,791 km (0.076 R)
• M9: 4,092,998 km (0.087 R)
• M10: 6,948,971 km (0.107 R)
• M11: 7,755,453 km (0.033 R)
• M12: 10,131,366 km (0.119 R)
• M13: 10,549,492 km (0.054 R)
• M14: 13,661,427 km (0.12 R)
• M15: 14,320,107 km (0.092 R)
• M16: 16,099,573 km (0.072 R)
• M17: 16,669,242 km (0.115 R)
• M18: 17,252,225 km (0.091 R)
• M19: 20,751,917 km (0.095 R)
• M20: 23,850,688 km (0.112 R)
• M21: 24,271,806 km (0.071 R)
• M22: 24,590,748 km (0.111 R)
• M23: 25,564,780 km (0.088 R)
• M24: 28,404,896 km (0.073 R)
• M25: 37,181,055 km (0.099 R)
• M26: 40,814,488 km (0.072 R)
• M27: 42,794,266 km (0.115 R)
• M28: 46,452,383 km (0.094 R)
• M29: 47,274,274 km (0.097 R)
• M30: 49,969,728 km (0.098 R)
• M31: 53,301,422 km (0.083 R)
• M32: 55,480,315 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.7

Radius: 6.7

Gravity: 17.68 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.76 AU - 12.18 AU

Year: 22592 Days

Day: 15.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 86,680,582 km

• M1: 83,326 km (0.059 R)
• M2: 310,864 km (0.096 R)
• M3: 588,368 km (0.117 R)
• M4: 1,109,717 km (0.114 R)
• M5: 1,356,853 km (0.091 R)
• M6: 3,368,196 km (0.068 R)
• M7: 4,505,439 km (0.044 R)
• M8: 7,611,988 km (0.05 R)
• M9: 8,512,418 km (0.091 R)
• M10: 9,780,559 km (0.087 R)
• M11: 10,209,157 km (0.103 R)
• M12: 34,468,097 km (0.064 R)
• M13: 36,909,535 km (0.112 R)
• M14: 41,020,335 km (0.11 R)
• M15: 41,654,181 km (0.073 R)
• M16: 60,516,378 km (0.109 R)
• M17: 67,515,613 km (0.054 R)
• M18: 72,931,804 km (0.115 R)
• M19: 82,841,915 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 14,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit