🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.6

Radius: 10.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.58 AU - 0.78 AU

Year: 368 Days

Day: 12.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 35,385,282 km

• M1: 135,536 km (0.076 R)
• M2: 490,831 km (0.117 R)
• M3: 994,676 km (0.114 R)
• M4: 1,389,465 km (0.114 R)
• M5: 1,790,537 km (0.117 R)
• M6: 2,190,711 km (0.117 R)
• M7: 2,570,839 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.2

Radius: 9.5

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.76 AU - 1.02 AU

Year: 551 Days

Day: 14.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 70.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 35,385,282 km

• M1: 121,025 km (0.114 R)
• M2: 889,060 km (0.098 R)
• M3: 1,333,964 km (0.078 R)
• M4: 1,798,017 km (0.116 R)
• M5: 2,339,112 km (0.1 R)
• M6: 2,920,300 km (0.086 R)
• M7: 3,399,013 km (0.079 R)
• M8: 3,942,652 km (0.09 R)
• M9: 4,384,115 km (0.087 R)
• M10: 5,092,012 km (0.071 R)
• M11: 5,718,678 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754

Radius: 13.8

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.09 AU - 1.27 AU

Year: 841 Days

Day: 11.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,385,282 km

• M1: 171,589 km (0.101 R)
• M2: 632,649 km (0.11 R)
• M3: 1,316,760 km (0.1 R)
• M4: 2,019,870 km (0.094 R)
• M5: 2,939,449 km (0.055 R)
• M6: 3,426,090 km (0.061 R)
• M7: 4,479,858 km (0.055 R)
• M8: 4,965,153 km (0.035 R)
• M9: 5,409,160 km (0.111 R)
• M10: 6,528,002 km (0.049 R)
• M11: 8,896,885 km (0.091 R)
• M12: 9,499,016 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.3

Radius: 10.2

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.3 AU - 2.12 AU

Year: 1467 Days

Day: 12.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,385,282 km

• M1: 126,859 km (0.084 R)
• M2: 448,794 km (0.066 R)
• M3: 832,063 km (0.082 R)
• M4: 1,504,356 km (0.099 R)
• M5: 1,891,067 km (0.038 R)
• M6: 2,518,929 km (0.07 R)
• M7: 2,843,108 km (0.078 R)
• M8: 3,470,820 km (0.11 R)
• M9: 3,922,755 km (0.116 R)
• M10: 5,079,596 km (0.052 R)
• M11: 6,519,176 km (0.074 R)
• M12: 7,234,104 km (0.087 R)
• M13: 7,559,779 km (0.036 R)
• M14: 8,106,709 km (0.081 R)
• M15: 9,105,424 km (0.036 R)
• M16: 9,967,856 km (0.094 R)
• M17: 10,371,920 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854

Radius: 10.4

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.9 AU - 1.96 AU

Year: 1759 Days

Day: 6.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,385,282 km

• M1: 130,001 km (0.093 R)
• M2: 467,045 km (0.082 R)
• M3: 990,188 km (0.078 R)
• M4: 1,336,657 km (0.093 R)
• M5: 1,662,780 km (0.104 R)
• M6: 2,950,818 km (0.109 R)
• M7: 3,599,624 km (0.12 R)
• M8: 4,340,881 km (0.109 R)
• M9: 4,854,002 km (0.118 R)
• M10: 5,758,920 km (0.1 R)
• M11: 6,560,764 km (0.092 R)
• M12: 7,098,718 km (0.118 R)
• M13: 10,241,620 km (0.11 R)
• M14: 11,303,316 km (0.083 R)
• M15: 13,990,991 km (0.101 R)
• M16: 14,656,552 km (0.047 R)
• M17: 15,860,217 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.6

Radius: 14.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.4 AU - 3.12 AU

Year: 3008 Days

Day: 14.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,385,282 km

• M1: 184,155 km (0.074 R)
• M2: 721,511 km (0.071 R)
• M3: 1,269,787 km (0.098 R)
• M4: 1,941,481 km (0.086 R)
• M5: 2,686,179 km (0.093 R)
• M6: 4,283,735 km (0.109 R)
• M7: 4,752,425 km (0.114 R)
• M8: 5,940,980 km (0.107 R)
• M9: 6,819,868 km (0.115 R)
• M10: 7,520,285 km (0.077 R)
• M11: 8,805,031 km (0.09 R)
• M12: 9,534,171 km (0.077 R)
• M13: 11,572,891 km (0.084 R)
• M14: 14,422,432 km (0.072 R)
• M15: 15,155,461 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.9

Radius: 9.6

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.18 AU - 6.24 AU

Year: 7801 Days

Day: 14.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,385,282 km

• M1: 120,127 km (0.114 R)
• M2: 554,410 km (0.107 R)
• M3: 949,797 km (0.09 R)
• M4: 1,913,656 km (0.087 R)
• M5: 2,869,138 km (0.072 R)
• M6: 3,851,098 km (0.063 R)
• M7: 5,011,828 km (0.066 R)
• M8: 5,523,004 km (0.109 R)
• M9: 6,246,459 km (0.118 R)
• M10: 7,188,477 km (0.038 R)
• M11: 7,881,265 km (0.056 R)
• M12: 8,352,947 km (0.072 R)
• M13: 10,430,113 km (0.119 R)
• M14: 11,317,977 km (0.101 R)
• M15: 12,714,024 km (0.048 R)
• M16: 14,096,607 km (0.113 R)
• M17: 16,805,675 km (0.093 R)
• M18: 17,443,710 km (0.104 R)
• M19: 24,021,977 km (0.079 R)
• M20: 24,469,574 km (0.088 R)
• M21: 25,014,110 km (0.04 R)
• M22: 26,033,171 km (0.059 R)
• M23: 27,467,216 km (0.045 R)
• M24: 34,747,097 km (0.086 R)
• M25: 36,956,808 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.8

Radius: 9.8

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.58 AU - 6.34 AU

Year: 8369 Days

Day: 14.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,385,282 km

• M1: 124,017 km (0.084 R)
• M2: 453,132 km (0.074 R)
• M3: 912,996 km (0.103 R)
• M4: 1,346,830 km (0.077 R)
• M5: 1,742,516 km (0.119 R)
• M6: 2,601,507 km (0.103 R)
• M7: 3,602,915 km (0.084 R)
• M8: 3,988,429 km (0.088 R)
• M9: 5,686,514 km (0.112 R)
• M10: 6,244,814 km (0.076 R)
• M11: 6,875,369 km (0.094 R)
• M12: 7,318,777 km (0.107 R)
• M13: 7,663,899 km (0.117 R)
• M14: 8,469,932 km (0.09 R)
• M15: 8,807,724 km (0.12 R)
• M16: 12,107,255 km (0.058 R)
• M17: 12,920,469 km (0.114 R)
• M18: 13,255,718 km (0.077 R)
• M19: 15,579,122 km (0.051 R)
• M20: 16,410,438 km (0.1 R)
• M21: 18,511,839 km (0.093 R)
• M22: 20,939,663 km (0.119 R)
• M23: 23,489,259 km (0.074 R)
• M24: 27,691,463 km (0.081 R)
• M25: 36,538,233 km (0.09 R)
• M26: 38,117,986 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.9

Radius: 4.8

Gravity: 22.78 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.91 AU - 6.33 AU

Year: 9932 Days

Day: 24.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 35,385,282 km

• M1: 60,587 km (0.048 R)
• M2: 241,601 km (0.109 R)
• M3: 662,419 km (0.112 R)
• M4: 917,933 km (0.114 R)
• M5: 1,090,419 km (0.112 R)
• M6: 1,284,747 km (0.104 R)
• M7: 1,584,391 km (0.077 R)
• M8: 1,803,851 km (0.093 R)
• M9: 2,145,383 km (0.101 R)
• M10: 2,304,406 km (0.111 R)
• M11: 2,509,504 km (0.117 R)
• M12: 2,956,353 km (0.039 R)
• M13: 3,430,728 km (0.108 R)
• M14: 4,500,652 km (0.065 R)
• M15: 4,912,196 km (0.113 R)
• M16: 8,744,594 km (0.113 R)
• M17: 9,015,067 km (0.083 R)
• M18: 10,401,540 km (0.084 R)
• M19: 10,603,347 km (0.043 R)
• M20: 11,119,161 km (0.083 R)
• M21: 12,595,692 km (0.067 R)
• M22: 12,940,665 km (0.107 R)
• M23: 14,136,251 km (0.054 R)
• M24: 17,444,009 km (0.11 R)
• M25: 18,455,141 km (0.09 R)
• M26: 19,734,502 km (0.072 R)
• M27: 19,888,887 km (0.104 R)
• M28: 20,991,723 km (0.097 R)
• M29: 31,846,993 km (0.098 R)
• M30: 33,353,593 km (0.084 R)
• M31: 37,209,030 km (0.096 R)
• M32: 38,037,951 km (0.06 R)
• M33: 38,879,290 km (0.12 R)
• M34: 39,487,704 km (0.058 R)
• M35: 40,350,136 km (0.086 R)
• M36: 42,112,698 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.3

Radius: 4.5

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.16 AU - 7.36 AU

Year: 11530 Days

Day: 23.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,385,282 km

• M1: 74,051 km (0.114 R)
• M2: 251,923 km (0.112 R)
• M3: 422,016 km (0.08 R)
• M4: 676,930 km (0.079 R)
• M5: 865,274 km (0.116 R)
• M6: 1,098,348 km (0.077 R)
• M7: 1,360,593 km (0.097 R)
• M8: 1,773,932 km (0.089 R)
• M9: 2,103,645 km (0.063 R)
• M10: 2,924,040 km (0.076 R)
• M11: 3,211,417 km (0.115 R)
• M12: 5,081,092 km (0.095 R)
• M13: 5,256,420 km (0.116 R)
• M14: 6,227,161 km (0.118 R)
• M15: 7,497,845 km (0.061 R)
• M16: 7,648,939 km (0.066 R)
• M17: 9,101,983 km (0.065 R)
• M18: 11,661,902 km (0.063 R)
• M19: 12,754,266 km (0.072 R)
• M20: 15,020,225 km (0.06 R)
• M21: 17,607,370 km (0.072 R)
• M22: 24,378,918 km (0.111 R)
• M23: 25,384,215 km (0.069 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: 207 - 18,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit