🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.5

Radius: 10.9

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.57 AU - 0.83 AU

Year: 412 Days

Day: 11.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,584,312 km

• M1: 135,536 km (0.092 R)
• M2: 485,744 km (0.059 R)
• M3: 1,161,478 km (0.092 R)
• M4: 1,525,898 km (0.057 R)
• M5: 1,959,882 km (0.09 R)
• M6: 2,369,481 km (0.102 R)
• M7: 2,977,446 km (0.115 R)
• M8: 3,374,778 km (0.101 R)
• M9: 4,159,270 km (0.06 R)
• M10: 4,615,842 km (0.119 R)
• M11: 4,972,783 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.4

Radius: 13.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.6 AU - 0.88 AU

Year: 447 Days

Day: 10.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,584,312 km

• M1: 167,699 km (0.105 R)
• M2: 734,376 km (0.083 R)
• M3: 1,182,272 km (0.044 R)
• M4: 1,615,208 km (0.106 R)
• M5: 2,189,963 km (0.098 R)
• M6: 2,708,769 km (0.037 R)
• M7: 3,298,184 km (0.093 R)
• M8: 4,102,123 km (0.097 R)
• M9: 4,664,761 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.6

Radius: 13.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.58 AU - 1.7 AU

Year: 1476 Days

Day: 12.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,584,312 km

• M1: 166,652 km (0.086 R)
• M2: 584,778 km (0.037 R)
• M3: 1,265,598 km (0.097 R)
• M4: 2,315,775 km (0.051 R)
• M5: 2,735,397 km (0.051 R)
• M6: 3,206,481 km (0.061 R)
• M7: 4,135,035 km (0.086 R)
• M8: 4,619,433 km (0.109 R)
• M9: 5,524,649 km (0.1 R)
• M10: 6,156,401 km (0.111 R)
• M11: 7,324,312 km (0.037 R)
• M12: 8,904,065 km (0.047 R)
• M13: 9,659,086 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.4

Radius: 8.1

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.33 AU - 2.07 AU

Year: 1558 Days

Day: 14.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,584,312 km

• M1: 100,829 km (0.095 R)
• M2: 508,483 km (0.085 R)
• M3: 1,118,992 km (0.109 R)
• M4: 1,580,352 km (0.099 R)
• M5: 1,966,015 km (0.08 R)
• M6: 2,248,905 km (0.034 R)
• M7: 2,682,589 km (0.099 R)
• M8: 2,971,911 km (0.106 R)
• M9: 3,445,089 km (0.101 R)
• M10: 3,700,154 km (0.11 R)
• M11: 4,078,337 km (0.057 R)
• M12: 4,522,044 km (0.112 R)
• M13: 5,127,018 km (0.078 R)
• M14: 5,574,914 km (0.113 R)
• M15: 5,832,223 km (0.076 R)
• M16: 7,322,965 km (0.103 R)
• M17: 7,689,181 km (0.085 R)
• M18: 7,949,780 km (0.066 R)
• M19: 9,148,359 km (0.088 R)
• M20: 9,773,977 km (0.092 R)
• M21: 10,218,283 km (0.094 R)
• M22: 12,967,592 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.2

Radius: 13.5

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.29 AU - 5.31 AU

Year: 6268 Days

Day: 14.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,584,312 km

• M1: 168,447 km (0.055 R)
• M2: 636,389 km (0.12 R)
• M3: 1,069,924 km (0.08 R)
• M4: 1,686,866 km (0.057 R)
• M5: 2,116,062 km (0.066 R)
• M6: 2,619,309 km (0.047 R)
• M7: 3,567,909 km (0.112 R)
• M8: 5,157,237 km (0.065 R)
• M9: 5,663,177 km (0.066 R)
• M10: 6,580,810 km (0.089 R)
• M11: 10,810,541 km (0.112 R)
• M12: 11,833,790 km (0.078 R)
• M13: 12,819,191 km (0.111 R)
• M14: 13,699,126 km (0.086 R)
• M15: 14,563,652 km (0.098 R)
• M16: 15,464,231 km (0.114 R)
• M17: 15,928,433 km (0.105 R)
• M18: 17,006,735 km (0.087 R)
• M19: 17,689,200 km (0.05 R)
• M20: 18,390,066 km (0.1 R)
• M21: 18,911,265 km (0.083 R)
• M22: 20,883,863 km (0.093 R)
• M23: 22,029,184 km (0.109 R)
• M24: 23,367,337 km (0.085 R)
• M25: 24,366,950 km (0.049 R)
• M26: 25,797,854 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.7

Radius: 11.4

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.76 AU - 5.18 AU

Year: 6643 Days

Day: 11.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,584,312 km

• M1: 141,968 km (0.073 R)
• M2: 501,901 km (0.073 R)
• M3: 1,262,756 km (0.107 R)
• M4: 2,170,516 km (0.059 R)
• M5: 3,840,327 km (0.119 R)
• M6: 4,445,899 km (0.038 R)
• M7: 5,143,324 km (0.054 R)
• M8: 6,341,603 km (0.078 R)
• M9: 7,951,875 km (0.082 R)
• M10: 8,600,082 km (0.083 R)
• M11: 10,517,927 km (0.117 R)
• M12: 12,224,540 km (0.092 R)
• M13: 12,705,646 km (0.118 R)
• M14: 14,401,189 km (0.027 R)
• M15: 15,925,591 km (0.105 R)
• M16: 17,087,966 km (0.101 R)
• M17: 19,653,719 km (0.116 R)
• M18: 21,449,044 km (0.108 R)
• M19: 25,020,543 km (0.1 R)
• M20: 25,971,686 km (0.118 R)
• M21: 26,411,953 km (0.082 R)
• M22: 29,826,524 km (0.066 R)
• M23: 32,598,423 km (0.111 R)
• M24: 36,739,442 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.6

Radius: 4

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.54 AU - 6.14 AU

Year: 9920 Days

Day: 23.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,584,312 km

• M1: 54,603 km (0.092 R)
• M2: 541,095 km (0.102 R)
• M3: 668,254 km (0.114 R)
• M4: 1,249,741 km (0.111 R)
• M5: 1,393,654 km (0.066 R)
• M6: 1,523,954 km (0.11 R)
• M7: 2,023,760 km (0.119 R)
• M8: 2,418,549 km (0.093 R)
• M9: 3,015,893 km (0.07 R)
• M10: 3,887,899 km (0.064 R)
• M11: 4,147,900 km (0.062 R)
• M12: 4,444,702 km (0.1 R)
• M13: 5,108,169 km (0.105 R)
• M14: 6,176,148 km (0.06 R)
• M15: 8,584,225 km (0.11 R)
• M16: 8,822,684 km (0.085 R)
• M17: 9,994,634 km (0.117 R)
• M18: 10,482,323 km (0.08 R)
• M19: 11,794,595 km (0.114 R)
• M20: 12,288,717 km (0.106 R)
• M21: 13,584,235 km (0.105 R)
• M22: 14,072,073 km (0.098 R)
• M23: 15,371,780 km (0.105 R)
• M24: 18,534,877 km (0.066 R)
• M25: 19,269,702 km (0.12 R)
• M26: 22,553,973 km (0.096 R)
• M27: 24,091,241 km (0.069 R)
• M28: 24,327,755 km (0.056 R)
• M29: 25,779,303 km (0.046 R)
• M30: 26,442,471 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.3

Radius: 6.2

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.59 AU - 7.77 AU

Year: 12136 Days

Day: 20.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,584,312 km

• M1: 77,193 km (0.06 R)
• M2: 326,722 km (0.025 R)
• M3: 646,861 km (0.081 R)
• M4: 898,784 km (0.115 R)
• M5: 1,268,291 km (0.092 R)
• M6: 2,794,488 km (0.092 R)
• M7: 4,085,219 km (0.033 R)
• M8: 5,234,280 km (0.1 R)
• M9: 5,821,900 km (0.099 R)
• M10: 6,584,101 km (0.115 R)
• M11: 9,062,190 km (0.114 R)
• M12: 9,310,672 km (0.093 R)
• M13: 10,576,121 km (0.046 R)
• M14: 10,805,305 km (0.069 R)
• M15: 12,051,305 km (0.1 R)
• M16: 12,351,847 km (0.118 R)
• M17: 12,915,831 km (0.091 R)
• M18: 13,712,590 km (0.093 R)
• M19: 14,768,152 km (0.104 R)
• M20: 16,420,909 km (0.051 R)
• M21: 17,674,390 km (0.104 R)
• M22: 20,299,833 km (0.107 R)
• M23: 22,791,385 km (0.12 R)
• M24: 23,717,246 km (0.068 R)
• M25: 24,507,871 km (0.118 R)
• M26: 30,079,943 km (0.094 R)
• M27: 30,633,306 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.1

Radius: 8

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.02 AU - 8.34 AU

Year: 13524 Days

Day: 18.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,584,312 km

• M1: 99,483 km (0.053 R)
• M2: 362,476 km (0.096 R)
• M3: 679,623 km (0.108 R)
• M4: 1,615,208 km (0.111 R)
• M5: 1,918,593 km (0.078 R)
• M6: 2,516,535 km (0.072 R)
• M7: 3,718,853 km (0.101 R)
• M8: 4,677,776 km (0.093 R)
• M9: 5,164,418 km (0.073 R)
• M10: 5,901,935 km (0.026 R)
• M11: 6,951,065 km (0.104 R)
• M12: 7,242,332 km (0.083 R)
• M13: 7,628,594 km (0.065 R)
• M14: 8,489,679 km (0.104 R)
• M15: 10,136,752 km (0.047 R)
• M16: 13,401,426 km (0.043 R)
• M17: 14,182,477 km (0.078 R)
• M18: 15,550,998 km (0.051 R)
• M19: 16,340,127 km (0.078 R)
• M20: 18,390,216 km (0.114 R)
• M21: 21,121,275 km (0.074 R)
• M22: 22,628,623 km (0.07 R)
• M23: 25,955,380 km (0.118 R)
• M24: 30,582,442 km (0.098 R)
• M25: 35,977,839 km (0.083 R)
• M26: 43,361,691 km (0.108 R)
• M27: 47,109,117 km (0.111 R)
• M28: 48,757,536 km (0.09 R)
• M29: 49,826,264 km (0.114 R)
• M30: 53,126,393 km (0.066 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 17,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit