🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.1

Radius: 11.6

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.33 AU - 1.61 AU

Year: 1230 Days

Day: 10 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,453,165 km

• M1: 144,661 km (0.082 R)
• M2: 547,379 km (0.094 R)
• M3: 934,687 km (0.101 R)
• M4: 2,056,522 km (0.106 R)
• M5: 2,525,062 km (0.093 R)
• M6: 3,415,020 km (0.084 R)
• M7: 3,992,019 km (0.08 R)
• M8: 4,375,887 km (0.119 R)
• M9: 5,137,789 km (0.094 R)
• M10: 5,700,726 km (0.109 R)
• M11: 6,657,853 km (0.098 R)
• M12: 7,276,590 km (0.092 R)
• M13: 7,718,951 km (0.098 R)
• M14: 8,234,615 km (0.058 R)
• M15: 9,984,012 km (0.099 R)
• M16: 10,400,642 km (0.047 R)
• M17: 11,720,694 km (0.088 R)
• M18: 12,112,491 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.2

Radius: 9.2

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.12 AU - 2.26 AU

Year: 2237 Days

Day: 7.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,453,165 km

• M1: 117,135 km (0.114 R)
• M2: 458,368 km (0.094 R)
• M3: 1,543,850 km (0.092 R)
• M4: 3,474,710 km (0.07 R)
• M5: 4,073,700 km (0.057 R)
• M6: 5,142,876 km (0.113 R)
• M7: 5,684,420 km (0.117 R)
• M8: 6,363,744 km (0.115 R)
• M9: 6,828,395 km (0.102 R)
• M10: 7,454,911 km (0.106 R)
• M11: 8,450,634 km (0.111 R)
• M12: 10,884,292 km (0.103 R)
• M13: 12,280,938 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.3

Radius: 11.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.1 AU - 2.54 AU

Year: 2439 Days

Day: 8 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,453,165 km

• M1: 146,307 km (0.106 R)
• M2: 542,741 km (0.117 R)
• M3: 1,165,667 km (0.026 R)
• M4: 1,616,555 km (0.085 R)
• M5: 2,549,746 km (0.116 R)
• M6: 3,160,704 km (0.062 R)
• M7: 3,885,655 km (0.118 R)
• M8: 4,408,200 km (0.114 R)
• M9: 5,132,703 km (0.064 R)
• M10: 6,392,467 km (0.11 R)
• M11: 6,764,517 km (0.05 R)
• M12: 7,465,083 km (0.056 R)
• M13: 8,337,837 km (0.119 R)
• M14: 10,686,973 km (0.084 R)
• M15: 11,443,190 km (0.08 R)
• M16: 12,397,475 km (0.089 R)
• M17: 12,978,214 km (0.106 R)
• M18: 13,620,437 km (0.114 R)
• M19: 15,248,511 km (0.074 R)
• M20: 15,770,757 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.2

Radius: 4.9

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.23 AU - 7.37 AU

Year: 13614 Days

Day: 17 Hours

Environment

Temp: -232 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,453,165 km

• M1: 61,784 km (0.12 R)
• M2: 786,286 km (0.076 R)
• M3: 1,578,108 km (0.053 R)
• M4: 2,518,779 km (0.093 R)
• M5: 2,803,015 km (0.04 R)
• M6: 4,103,170 km (0.026 R)
• M7: 4,525,934 km (0.108 R)
• M8: 4,853,853 km (0.114 R)
• M9: 8,964,802 km (0.119 R)
• M10: 10,370,723 km (0.108 R)
• M11: 16,617,930 km (0.08 R)
• M12: 18,573,772 km (0.055 R)
• M13: 19,335,525 km (0.055 R)
• M14: 32,289,803 km (0.071 R)
• M15: 36,013,743 km (0.084 R)
• M16: 37,196,314 km (0.102 R)
• M17: 39,141,984 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.7

Radius: 7.2

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.56 AU - 8.6 AU

Year: 14405 Days

Day: 17.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,453,165 km

• M1: 91,404 km (0.109 R)
• M2: 374,892 km (0.085 R)
• M3: 726,896 km (0.051 R)
• M4: 1,303,745 km (0.057 R)
• M5: 2,310,988 km (0.082 R)
• M6: 2,695,903 km (0.087 R)
• M7: 2,951,716 km (0.059 R)
• M8: 8,364,167 km (0.028 R)
• M9: 10,524,509 km (0.081 R)
• M10: 12,260,443 km (0.12 R)
• M11: 12,577,890 km (0.117 R)
• M12: 13,563,291 km (0.09 R)
• M13: 14,528,646 km (0.062 R)
• M14: 22,227,401 km (0.088 R)
• M15: 36,275,090 km (0.115 R)
• M16: 36,666,887 km (0.115 R)
• M17: 40,742,681 km (0.087 R)
• M18: 42,165,656 km (0.119 R)
• M19: 43,916,549 km (0.113 R)
• M20: 55,623,929 km (0.044 R)
• M21: 56,319,559 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.3

Radius: 4.8

Gravity: 32.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.71 AU - 10.47 AU

Year: 17378 Days

Day: 20.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,453,165 km

• M1: 59,690 km (0.072 R)
• M2: 481,107 km (0.093 R)
• M3: 2,056,522 km (0.053 R)
• M4: 2,323,704 km (0.116 R)
• M5: 2,707,871 km (0.043 R)
• M6: 7,113,828 km (0.092 R)
• M7: 7,773,255 km (0.043 R)
• M8: 8,117,928 km (0.063 R)
• M9: 11,564,813 km (0.097 R)
• M10: 15,798,433 km (0.074 R)
• M11: 16,351,047 km (0.09 R)
• M12: 23,509,455 km (0.089 R)
• M13: 25,283,087 km (0.095 R)
• M14: 28,860,122 km (0.088 R)
• M15: 30,043,591 km (0.086 R)
• M16: 30,404,870 km (0.115 R)
• M17: 33,528,623 km (0.111 R)
• M18: 40,259,181 km (0.117 R)
• M19: 42,335,449 km (0.1 R)
• M20: 56,310,583 km (0.1 R)
• M21: 57,597,275 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271

Radius: 5.1

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.24 AU - 11.18 AU

Year: 19293 Days

Day: 19.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,453,165 km

• M1: 63,429 km (0.082 R)
• M2: 222,751 km (0.07 R)
• M3: 455,077 km (0.052 R)
• M4: 752,477 km (0.03 R)
• M5: 966,552 km (0.093 R)
• M6: 1,298,061 km (0.084 R)
• M7: 2,074,773 km (0.055 R)
• M8: 2,300,217 km (0.068 R)
• M9: 6,790,696 km (0.104 R)
• M10: 7,855,683 km (0.081 R)
• M11: 8,451,233 km (0.076 R)
• M12: 10,912,566 km (0.112 R)
• M13: 11,364,501 km (0.118 R)
• M14: 15,723,185 km (0.073 R)
• M15: 19,558,725 km (0.026 R)
• M16: 20,309,557 km (0.063 R)
• M17: 22,495,780 km (0.076 R)
• M18: 34,830,124 km (0.093 R)
• M19: 36,055,630 km (0.119 R)
• M20: 37,436,718 km (0.114 R)
• M21: 42,340,087 km (0.073 R)
• M22: 42,755,520 km (0.038 R)
• M23: 44,301,913 km (0.084 R)
• M24: 47,208,151 km (0.08 R)
• M25: 49,011,554 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.4

Radius: 3

Gravity: 82.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.87 AU - 10.77 AU

Year: 19640 Days

Day: 23.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 53,453,165 km

• M1: 37,549 km (0.113 R)
• M2: 145,559 km (0.096 R)
• M3: 318,793 km (0.099 R)
• M4: 457,470 km (0.111 R)
• M5: 608,863 km (0.112 R)
• M6: 1,376,450 km (0.097 R)
• M7: 1,765,704 km (0.12 R)
• M8: 2,077,017 km (0.033 R)
• M9: 2,987,170 km (0.088 R)
• M10: 4,401,469 km (0.05 R)
• M11: 4,787,431 km (0.103 R)
• M12: 5,747,550 km (0.104 R)
• M13: 6,558,071 km (0.085 R)
• M14: 7,786,719 km (0.098 R)
• M15: 9,904,725 km (0.078 R)
• M16: 11,254,098 km (0.089 R)
• M17: 13,864,880 km (0.12 R)
• M18: 14,310,981 km (0.067 R)
• M19: 15,309,996 km (0.094 R)
• M20: 15,546,959 km (0.117 R)
• M21: 17,020,498 km (0.117 R)
• M22: 17,274,814 km (0.091 R)
• M23: 17,878,142 km (0.089 R)
• M24: 18,317,511 km (0.093 R)
• M25: 18,944,775 km (0.08 R)
• M26: 20,052,996 km (0.083 R)
• M27: 23,426,578 km (0.079 R)
• M28: 29,287,224 km (0.029 R)
• M29: 31,651,020 km (0.096 R)
• M30: 32,683,245 km (0.037 R)
• M31: 38,764,099 km (0.095 R)
• M32: 41,301,878 km (0.103 R)
• M33: 46,705,502 km (0.09 R)
• M34: 48,890,080 km (0.105 R)
• M35: 54,372,244 km (0.091 R)
• M36: 57,736,101 km (0.113 R)
• M37: 58,118,324 km (0.066 R)
• M38: 75,049,213 km (0.186 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.5

Radius: 6.6

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.45 AU - 10.89 AU

Year: 20756 Days

Day: 20.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,453,165 km

• M1: 82,877 km (0.061 R)
• M2: 317,447 km (0.094 R)
• M3: 673,938 km (0.102 R)
• M4: 4,566,774 km (0.096 R)
• M5: 8,393,039 km (0.074 R)
• M6: 9,505,150 km (0.089 R)
• M7: 10,932,313 km (0.085 R)
• M8: 11,438,104 km (0.091 R)
• M9: 12,436,221 km (0.101 R)
• M10: 20,929,789 km (0.101 R)
• M11: 22,508,047 km (0.105 R)
• M12: 23,234,344 km (0.109 R)
• M13: 24,925,548 km (0.059 R)
• M14: 28,340,718 km (0.052 R)
• M15: 28,761,986 km (0.079 R)
• M16: 35,348,481 km (0.076 R)
• M17: 38,989,543 km (0.105 R)
• M18: 42,459,915 km (0.081 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 14,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit