🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.5

Radius: 9.4

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.51 AU - 0.69 AU

Year: 315 Days

Day: 11.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 66,551,174 km

• M1: 116,986 km (0.071 R)
• M2: 421,118 km (0.101 R)
• M3: 760,256 km (0.101 R)
• M4: 1,081,892 km (0.106 R)
• M5: 1,563,298 km (0.082 R)
• M6: 2,058,616 km (0.106 R)
• M7: 2,557,525 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.7

Radius: 8.6

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.14 AU - 2.16 AU

Year: 2138 Days

Day: 8.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 66,551,174 km

• M1: 107,710 km (0.081 R)
• M2: 461,509 km (0.105 R)
• M3: 1,031,328 km (0.067 R)
• M4: 1,334,563 km (0.094 R)
• M5: 2,015,831 km (0.094 R)
• M6: 3,251,659 km (0.049 R)
• M7: 3,802,329 km (0.103 R)
• M8: 4,110,201 km (0.095 R)
• M9: 4,798,053 km (0.092 R)
• M10: 5,536,318 km (0.112 R)
• M11: 6,242,570 km (0.112 R)
• M12: 6,866,542 km (0.071 R)
• M13: 7,150,479 km (0.068 R)
• M14: 7,895,028 km (0.1 R)
• M15: 8,206,790 km (0.09 R)
• M16: 9,090,315 km (0.094 R)
• M17: 9,502,756 km (0.066 R)
• M18: 9,820,203 km (0.066 R)
• M19: 11,436,009 km (0.073 R)
• M20: 12,039,337 km (0.08 R)
• M21: 12,962,207 km (0.034 R)
• M22: 13,309,124 km (0.091 R)
• M23: 13,931,451 km (0.112 R)
• M24: 15,042,963 km (0.077 R)
• M25: 15,964,187 km (0.114 R)
• M26: 16,871,049 km (0.101 R)
• M27: 17,547,082 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.7

Radius: 14.7

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.69 AU - 2.81 AU

Year: 2289 Days

Day: 12.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,551,174 km

• M1: 182,809 km (0.064 R)
• M2: 950,694 km (0.05 R)
• M3: 1,494,782 km (0.083 R)
• M4: 2,021,965 km (0.085 R)
• M5: 3,249,415 km (0.045 R)
• M6: 3,888,497 km (0.115 R)
• M7: 4,508,281 km (0.057 R)
• M8: 5,922,729 km (0.12 R)
• M9: 7,158,258 km (0.118 R)
• M10: 7,822,622 km (0.085 R)
• M11: 9,925,220 km (0.03 R)
• M12: 10,605,591 km (0.048 R)
• M13: 13,556,559 km (0.077 R)
• M14: 15,174,161 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.8

Radius: 13.4

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.76 AU - 4.36 AU

Year: 4556 Days

Day: 5.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,551,174 km

• M1: 169,195 km (0.041 R)
• M2: 664,663 km (0.086 R)
• M3: 1,104,780 km (0.087 R)
• M4: 1,949,709 km (0.046 R)
• M5: 2,533,290 km (0.103 R)
• M6: 3,457,057 km (0.102 R)
• M7: 3,917,071 km (0.101 R)
• M8: 4,775,762 km (0.106 R)
• M9: 5,998,575 km (0.11 R)
• M10: 7,105,600 km (0.114 R)
• M11: 8,040,886 km (0.05 R)
• M12: 9,427,508 km (0.07 R)
• M13: 10,422,035 km (0.12 R)
• M14: 11,107,492 km (0.058 R)
• M15: 12,216,910 km (0.052 R)
• M16: 13,719,322 km (0.05 R)
• M17: 15,399,904 km (0.085 R)
• M18: 16,169,286 km (0.12 R)
• M19: 17,026,482 km (0.113 R)
• M20: 19,032,140 km (0.098 R)
• M21: 19,505,917 km (0.118 R)
• M22: 20,196,610 km (0.1 R)
• M23: 22,292,028 km (0.09 R)
• M24: 24,211,518 km (0.087 R)
• M25: 25,578,394 km (0.037 R)
• M26: 27,508,655 km (0.067 R)
• M27: 29,624,567 km (0.047 R)
• M28: 30,078,597 km (0.106 R)
• M29: 31,094,067 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.2

Radius: 11.8

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.22 AU - 5.36 AU

Year: 8252 Days

Day: 9.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,551,174 km

• M1: 171,290 km (0.091 R)
• M2: 641,625 km (0.089 R)
• M3: 1,014,722 km (0.099 R)
• M4: 1,860,998 km (0.104 R)
• M5: 3,039,829 km (0.031 R)
• M6: 3,514,652 km (0.083 R)
• M7: 3,973,319 km (0.104 R)
• M8: 7,352,137 km (0.069 R)
• M9: 9,372,755 km (0.096 R)
• M10: 10,343,197 km (0.11 R)
• M11: 14,064,893 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.6

Radius: 4.8

Gravity: 34.4 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.36 AU - 7.54 AU

Year: 13792 Days

Day: 16.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 66,551,174 km

• M1: 92,751 km (0.079 R)
• M2: 282,740 km (0.079 R)
• M3: 435,180 km (0.048 R)
• M4: 644,916 km (0.118 R)
• M5: 920,775 km (0.041 R)
• M6: 1,675,197 km (0.105 R)
• M7: 1,915,451 km (0.106 R)
• M8: 2,257,731 km (0.108 R)
• M9: 2,465,074 km (0.081 R)
• M10: 2,823,061 km (0.115 R)
• M11: 3,214,858 km (0.116 R)
• M12: 3,397,368 km (0.118 R)
• M13: 3,840,626 km (0.12 R)
• M14: 4,259,201 km (0.086 R)
• M15: 5,623,085 km (0.075 R)
• M16: 7,078,522 km (0.115 R)
• M17: 7,987,030 km (0.052 R)
• M18: 8,225,789 km (0.12 R)
• M19: 8,617,735 km (0.085 R)
• M20: 12,025,724 km (0.111 R)
• M21: 15,267,360 km (0.089 R)
• M22: 16,236,156 km (0.119 R)
• M23: 16,388,746 km (0.119 R)
• M24: 17,008,829 km (0.12 R)
• M25: 18,378,098 km (0.117 R)
• M26: 20,522,733 km (0.099 R)
• M27: 21,151,793 km (0.098 R)
• M28: 21,517,111 km (0.12 R)
• M29: 31,833,081 km (0.111 R)
• M30: 37,111,641 km (0.106 R)
• M31: 37,642,714 km (0.08 R)
• M32: 39,542,008 km (0.038 R)
• M33: 43,383,233 km (0.085 R)
• M34: 43,824,696 km (0.082 R)
• M35: 45,772,909 km (0.107 R)
• M36: 48,722,979 km (0.087 R)
• M37: 53,129,534 km (0.104 R)
• M38: 56,734,992 km (0.108 R)
• M39: 58,150,338 km (0.077 R)
• M40: 58,866,762 km (0.079 R)
• M41: 61,605,750 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.6

Radius: 5.3

Gravity: 29.14 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.23 AU - 9.57 AU

Year: 18008 Days

Day: 20.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,551,174 km

• M1: 132,394 km (0.104 R)
• M2: 351,555 km (0.067 R)
• M3: 542,143 km (0.041 R)
• M4: 845,228 km (0.11 R)
• M5: 1,067,381 km (0.051 R)
• M6: 1,513,930 km (0.092 R)
• M7: 2,179,342 km (0.119 R)
• M8: 2,507,859 km (0.069 R)
• M9: 3,236,251 km (0.057 R)
• M10: 3,784,377 km (0.059 R)
• M11: 4,128,901 km (0.041 R)
• M12: 5,719,276 km (0.113 R)
• M13: 6,046,896 km (0.041 R)
• M14: 7,105,300 km (0.069 R)
• M15: 7,826,362 km (0.105 R)
• M16: 8,281,738 km (0.116 R)
• M17: 8,647,954 km (0.082 R)
• M18: 9,189,797 km (0.095 R)
• M19: 14,743,319 km (0.031 R)
• M20: 17,821,295 km (0.088 R)
• M21: 18,786,351 km (0.109 R)
• M22: 19,236,341 km (0.058 R)
• M23: 20,820,134 km (0.087 R)
• M24: 21,205,049 km (0.074 R)
• M25: 22,488,898 km (0.049 R)
• M26: 22,792,432 km (0.118 R)
• M27: 23,614,921 km (0.051 R)
• M28: 36,594,482 km (0.085 R)
• M29: 38,006,386 km (0.098 R)
• M30: 38,581,291 km (0.114 R)
• M31: 48,416,004 km (0.098 R)
• M32: 56,566,844 km (0.061 R)
• M33: 64,155,795 km (0.081 R)
• M34: 64,562,252 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.3

Radius: 5.6

Gravity: 22.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.63 AU - 11.13 AU

Year: 19485 Days

Day: 21.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,551,174 km

• M1: 72,854 km (0.062 R)
• M2: 254,316 km (0.048 R)
• M3: 451,636 km (0.098 R)
• M4: 670,348 km (0.108 R)
• M5: 880,084 km (0.106 R)
• M6: 1,056,460 km (0.076 R)
• M7: 1,844,542 km (0.107 R)
• M8: 2,220,930 km (0.057 R)
• M9: 3,072,890 km (0.104 R)
• M10: 3,261,234 km (0.097 R)
• M11: 4,557,649 km (0.077 R)
• M12: 5,282,151 km (0.118 R)
• M13: 5,914,950 km (0.065 R)
• M14: 6,596,967 km (0.058 R)
• M15: 9,120,833 km (0.09 R)
• M16: 9,454,585 km (0.107 R)
• M17: 10,146,625 km (0.068 R)
• M18: 10,444,774 km (0.097 R)
• M19: 11,184,086 km (0.099 R)
• M20: 12,223,492 km (0.113 R)
• M21: 15,100,708 km (0.054 R)
• M22: 16,044,820 km (0.119 R)
• M23: 18,049,881 km (0.06 R)
• M24: 19,022,416 km (0.042 R)
• M25: 23,057,669 km (0.079 R)
• M26: 23,781,424 km (0.081 R)
• M27: 24,841,325 km (0.112 R)
• M28: 25,492,225 km (0.085 R)
• M29: 28,209,820 km (0.116 R)
• M30: 29,759,654 km (0.057 R)
• M31: 32,125,395 km (0.093 R)
• M32: 35,561,957 km (0.095 R)
• M33: 41,163,948 km (0.083 R)
• M34: 45,048,108 km (0.103 R)
• M35: 49,169,529 km (0.028 R)
• M36: 55,351,811 km (0.065 R)
• M37: 59,684,464 km (0.088 R)
• M38: 66,495,206 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.5

Radius: 4.2

Gravity: 23.21 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.81 AU - 11.01 AU

Year: 21159 Days

Day: 21.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,551,174 km

• M1: 52,210 km (0.113 R)
• M2: 1,006,345 km (0.108 R)
• M3: 1,275,771 km (0.054 R)
• M4: 1,465,610 km (0.116 R)
• M5: 1,812,079 km (0.079 R)
• M6: 2,272,392 km (0.107 R)
• M7: 2,903,395 km (0.109 R)
• M8: 3,530,959 km (0.042 R)
• M9: 3,730,073 km (0.104 R)
• M10: 4,027,324 km (0.069 R)
• M11: 6,152,362 km (0.077 R)
• M12: 6,440,936 km (0.051 R)
• M13: 8,166,697 km (0.119 R)
• M14: 8,464,696 km (0.083 R)
• M15: 8,718,564 km (0.094 R)
• M16: 13,094,152 km (0.109 R)
• M17: 22,376,102 km (0.118 R)
• M18: 49,342,464 km (0.108 R)
• M19: 51,497,122 km (0.077 R)
• M20: 54,758,057 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 15,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit