🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300

Radius: 14.6

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.59 AU - 0.85 AU

Year: 422 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 46,739,038 km

• M1: 217,515 km (0.045 R)
• M2: 869,912 km (0.062 R)
• M3: 1,425,069 km (0.094 R)
• M4: 1,972,598 km (0.109 R)
• M5: 2,538,676 km (0.11 R)
• M6: 3,172,672 km (0.075 R)
• M7: 3,806,967 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.7

Radius: 11.2

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.73 AU - 1.01 AU

Year: 560 Days

Day: 5.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,739,038 km

• M1: 139,575 km (0.096 R)
• M2: 587,471 km (0.111 R)
• M3: 981,512 km (0.104 R)
• M4: 1,367,624 km (0.11 R)
• M5: 1,985,313 km (0.061 R)
• M6: 2,339,860 km (0.089 R)
• M7: 2,792,843 km (0.098 R)
• M8: 3,253,754 km (0.096 R)
• M9: 4,391,146 km (0.038 R)
• M10: 5,136,144 km (0.097 R)
• M11: 6,039,266 km (0.116 R)
• M12: 6,650,523 km (0.06 R)
• M13: 7,280,928 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.1

Radius: 13

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.78 AU - 4.76 AU

Year: 6091 Days

Day: 12.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,739,038 km

• M1: 194,627 km (0.067 R)
• M2: 1,485,956 km (0.115 R)
• M3: 2,336,270 km (0.068 R)
• M4: 2,854,327 km (0.054 R)
• M5: 3,489,670 km (0.116 R)
• M6: 4,681,665 km (0.03 R)
• M7: 6,501,823 km (0.05 R)
• M8: 6,922,941 km (0.105 R)
• M9: 9,188,900 km (0.048 R)
• M10: 10,186,568 km (0.064 R)
• M11: 17,005,837 km (0.112 R)
• M12: 24,775,651 km (0.087 R)
• M13: 28,470,120 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.4

Radius: 13.9

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.95 AU - 6.37 AU

Year: 8091 Days

Day: 10.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,739,038 km

• M1: 172,935 km (0.095 R)
• M2: 1,263,504 km (0.119 R)
• M3: 2,171,413 km (0.087 R)
• M4: 3,165,491 km (0.082 R)
• M5: 4,227,486 km (0.035 R)
• M6: 5,232,186 km (0.089 R)
• M7: 6,009,346 km (0.1 R)
• M8: 7,435,164 km (0.088 R)
• M9: 7,916,570 km (0.096 R)
• M10: 8,942,063 km (0.061 R)
• M11: 9,533,573 km (0.082 R)
• M12: 10,795,132 km (0.115 R)
• M13: 14,128,322 km (0.089 R)
• M14: 14,995,242 km (0.119 R)
• M15: 17,667,957 km (0.063 R)
• M16: 20,565,967 km (0.076 R)
• M17: 21,841,888 km (0.074 R)
• M18: 23,169,868 km (0.113 R)
• M19: 25,441,661 km (0.105 R)
• M20: 30,730,694 km (0.116 R)
• M21: 35,344,741 km (0.037 R)
• M22: 39,789,892 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.9

Radius: 6.5

Gravity: 22.89 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.63 AU - 8.21 AU

Year: 13951 Days

Day: 20.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 46,739,038 km

• M1: 81,082 km (0.114 R)
• M2: 345,272 km (0.063 R)
• M3: 650,152 km (0.105 R)
• M4: 1,054,964 km (0.074 R)
• M5: 1,400,685 km (0.115 R)
• M6: 1,909,467 km (0.074 R)
• M7: 3,395,273 km (0.114 R)
• M8: 4,668,501 km (0.069 R)
• M9: 5,155,891 km (0.084 R)
• M10: 8,923,214 km (0.104 R)
• M11: 9,454,735 km (0.097 R)
• M12: 9,839,202 km (0.025 R)
• M13: 10,291,286 km (0.068 R)
• M14: 10,522,415 km (0.117 R)
• M15: 12,046,668 km (0.108 R)
• M16: 13,504,948 km (0.11 R)
• M17: 13,992,637 km (0.116 R)
• M18: 14,855,966 km (0.106 R)
• M19: 17,906,716 km (0.097 R)
• M20: 18,837,364 km (0.12 R)
• M21: 19,622,454 km (0.12 R)
• M22: 21,822,290 km (0.083 R)
• M23: 22,300,405 km (0.047 R)
• M24: 22,981,674 km (0.099 R)
• M25: 24,181,449 km (0.104 R)
• M26: 25,212,627 km (0.102 R)
• M27: 26,165,565 km (0.088 R)
• M28: 29,168,294 km (0.068 R)
• M29: 34,027,232 km (0.119 R)
• M30: 35,190,206 km (0.116 R)
• M31: 36,112,926 km (0.06 R)
• M32: 37,051,802 km (0.081 R)
• M33: 39,118,048 km (0.049 R)
• M34: 47,991,446 km (0.085 R)
• M35: 48,475,395 km (0.112 R)
• M36: 51,785,098 km (0.068 R)
• M37: 62,612,842 km (0.098 R)
• M38: 65,934,214 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.6

Radius: 3.3

Gravity: 90.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.46 AU - 8.76 AU

Year: 17439 Days

Day: 23 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,739,038 km

• M1: 41,139 km (0.106 R)
• M2: 151,094 km (0.109 R)
• M3: 460,761 km (0.091 R)
• M4: 676,930 km (0.099 R)
• M5: 1,206,806 km (0.083 R)
• M6: 1,931,159 km (0.034 R)
• M7: 4,405,956 km (0.113 R)
• M8: 5,052,668 km (0.078 R)
• M9: 6,988,016 km (0.118 R)
• M10: 8,755,215 km (0.109 R)
• M11: 11,567,506 km (0.085 R)
• M12: 13,572,865 km (0.067 R)
• M13: 15,798,433 km (0.099 R)
• M14: 17,467,496 km (0.093 R)
• M15: 23,173,159 km (0.09 R)
• M16: 29,025,577 km (0.063 R)
• M17: 33,741,351 km (0.1 R)
• M18: 37,344,266 km (0.068 R)
• M19: 40,133,518 km (0.09 R)
• M20: 55,804,195 km (0.085 R)
• M21: 60,224,812 km (0.11 R)
• M22: 66,966,440 km (0.08 R)
• M23: 67,390,550 km (0.075 R)
• M24: 69,320,811 km (0.044 R)
• M25: 76,482,211 km (0.079 R)
• M26: 76,713,638 km (0.114 R)
• M27: 76,945,515 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.1

Radius: 3

Gravity: 35.9 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.2 AU - 10.44 AU

Year: 19640 Days

Day: 17.8 Hours

Environment

Temp: -243 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,739,038 km

• M1: 37,699 km (0.112 R)
• M2: 234,719 km (0.042 R)
• M3: 1,712,896 km (0.104 R)
• M4: 1,847,683 km (0.101 R)
• M5: 2,082,103 km (0.11 R)
• M6: 6,344,147 km (0.057 R)
• M7: 8,792,764 km (0.097 R)
• M8: 11,038,976 km (0.093 R)
• M9: 12,795,405 km (0.044 R)
• M10: 14,041,855 km (0.066 R)
• M11: 15,583,610 km (0.109 R)
• M12: 16,245,581 km (0.11 R)
• M13: 26,217,924 km (0.043 R)
• M14: 28,979,052 km (0.117 R)
• M15: 29,420,366 km (0.117 R)
• M16: 34,082,434 km (0.072 R)
• M17: 43,959,783 km (0.044 R)
• M18: 53,739,744 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.5

Radius: 6.8

Gravity: 20.12 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.43 AU - 9.45 AU

Year: 20020 Days

Day: 21.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 46,739,038 km

• M1: 89,609 km (0.088 R)
• M2: 374,593 km (0.094 R)
• M3: 969,394 km (0.097 R)
• M4: 1,323,343 km (0.098 R)
• M5: 1,914,105 km (0.119 R)
• M6: 2,404,786 km (0.088 R)
• M7: 3,139,461 km (0.088 R)
• M8: 4,282,688 km (0.087 R)
• M9: 5,557,262 km (0.115 R)
• M10: 8,337,688 km (0.105 R)
• M11: 9,934,795 km (0.037 R)
• M12: 12,555,151 km (0.105 R)
• M13: 12,768,477 km (0.092 R)
• M14: 13,721,266 km (0.101 R)
• M15: 15,197,797 km (0.092 R)
• M16: 19,018,078 km (0.098 R)
• M17: 21,249,031 km (0.097 R)
• M18: 22,900,143 km (0.117 R)
• M19: 24,303,221 km (0.107 R)
• M20: 26,455,635 km (0.098 R)
• M21: 27,999,485 km (0.093 R)
• M22: 31,396,255 km (0.065 R)
• M23: 31,658,201 km (0.081 R)
• M24: 34,359,340 km (0.12 R)
• M25: 45,185,738 km (0.032 R)
• M26: 46,531,819 km (0.039 R)
• M27: 50,014,009 km (0.115 R)
• M28: 50,371,548 km (0.08 R)
• M29: 53,107,244 km (0.096 R)
• M30: 57,296,433 km (0.058 R)
• M31: 61,700,595 km (0.112 R)
• M32: 62,318,135 km (0.111 R)
• M33: 63,147,804 km (0.096 R)
• M34: 67,407,454 km (0.07 R)
• M35: 72,309,926 km (0.109 R)
• M36: 81,822,705 km (0.107 R)
• M37: 82,817,531 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.7

Radius: 4.6

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.83 AU - 10.63 AU

Year: 20950 Days

Day: 22.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,739,038 km

• M1: 57,595 km (0.091 R)
• M2: 324,927 km (0.11 R)
• M3: 670,797 km (0.09 R)
• M4: 1,060,200 km (0.081 R)
• M5: 2,128,030 km (0.117 R)
• M6: 2,659,401 km (0.116 R)
• M7: 3,794,700 km (0.105 R)
• M8: 4,483,448 km (0.108 R)
• M9: 4,903,818 km (0.112 R)
• M10: 5,788,091 km (0.118 R)
• M11: 8,211,427 km (0.069 R)
• M12: 10,191,056 km (0.099 R)
• M13: 12,066,564 km (0.108 R)
• M14: 12,759,202 km (0.11 R)
• M15: 13,175,384 km (0.089 R)
• M16: 13,600,391 km (0.095 R)
• M17: 24,318,630 km (0.052 R)
• M18: 24,500,092 km (0.112 R)
• M19: 27,528,551 km (0.092 R)
• M20: 28,122,904 km (0.083 R)
• M21: 34,544,093 km (0.108 R)
• M22: 41,229,323 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 19,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit