🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.2

Radius: 11.1

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.62 AU - 1.02 AU

Year: 513 Days

Day: 5.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 72,485,279 km

• M1: 138,079 km (0.067 R)
• M2: 506,389 km (0.065 R)
• M3: 1,032,824 km (0.067 R)
• M4: 1,633,758 km (0.078 R)
• M5: 2,100,653 km (0.033 R)
• M6: 2,664,787 km (0.076 R)
• M7: 3,393,478 km (0.069 R)
• M8: 3,865,011 km (0.071 R)
• M9: 4,606,567 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.5

Radius: 11.8

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.84 AU - 1.28 AU

Year: 753 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 72,485,279 km

• M1: 146,905 km (0.051 R)
• M2: 680,970 km (0.098 R)
• M3: 1,295,966 km (0.084 R)
• M4: 1,684,622 km (0.104 R)
• M5: 2,764,569 km (0.071 R)
• M6: 3,812,352 km (0.088 R)
• M7: 4,193,528 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.8

Radius: 9

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.99 AU - 1.43 AU

Year: 919 Days

Day: 10.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 174 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,485,279 km

• M1: 112,498 km (0.095 R)
• M2: 428,299 km (0.046 R)
• M3: 790,774 km (0.1 R)
• M4: 1,081,892 km (0.07 R)
• M5: 1,437,935 km (0.117 R)
• M6: 1,881,642 km (0.11 R)
• M7: 2,245,015 km (0.117 R)
• M8: 2,793,890 km (0.066 R)
• M9: 3,797,991 km (0.091 R)
• M10: 5,083,635 km (0.077 R)
• M11: 6,008,449 km (0.115 R)
• M12: 6,969,166 km (0.062 R)
• M13: 7,486,326 km (0.117 R)
• M14: 7,923,451 km (0.097 R)
• M15: 8,905,711 km (0.083 R)
• M16: 10,151,712 km (0.115 R)
• M17: 10,591,828 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405

Radius: 9.1

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.6 AU - 2.86 AU

Year: 3114 Days

Day: 5.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,485,279 km

• M1: 113,246 km (0.115 R)
• M2: 414,237 km (0.113 R)
• M3: 720,763 km (0.113 R)
• M4: 1,435,541 km (0.084 R)
• M5: 2,032,437 km (0.077 R)
• M6: 2,436,800 km (0.118 R)
• M7: 2,910,127 km (0.107 R)
• M8: 3,734,112 km (0.026 R)
• M9: 4,618,984 km (0.102 R)
• M10: 6,016,976 km (0.102 R)
• M11: 7,347,051 km (0.047 R)
• M12: 8,272,014 km (0.051 R)
• M13: 8,729,485 km (0.117 R)
• M14: 9,730,743 km (0.112 R)
• M15: 11,674,319 km (0.098 R)
• M16: 13,772,878 km (0.062 R)
• M17: 14,697,692 km (0.106 R)
• M18: 15,127,037 km (0.068 R)
• M19: 17,137,483 km (0.089 R)
• M20: 17,666,761 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236

Radius: 14.6

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.15 AU - 3.23 AU

Year: 3933 Days

Day: 6.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 72,485,279 km

• M1: 181,612 km (0.103 R)
• M2: 1,430,305 km (0.095 R)
• M3: 1,919,640 km (0.113 R)
• M4: 2,578,170 km (0.059 R)
• M5: 3,217,551 km (0.091 R)
• M6: 3,793,054 km (0.108 R)
• M7: 4,775,164 km (0.059 R)
• M8: 5,408,861 km (0.091 R)
• M9: 6,599,360 km (0.104 R)
• M10: 7,896,673 km (0.074 R)
• M11: 9,531,030 km (0.099 R)
• M12: 11,578,426 km (0.099 R)
• M13: 12,184,597 km (0.049 R)
• M14: 12,642,516 km (0.117 R)
• M15: 13,860,093 km (0.097 R)
• M16: 15,012,296 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.7

Radius: 13.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.72 AU - 4.53 AU

Year: 4754 Days

Day: 10.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,485,279 km

• M1: 169,195 km (0.035 R)
• M2: 646,412 km (0.115 R)
• M3: 1,072,168 km (0.099 R)
• M4: 1,638,845 km (0.102 R)
• M5: 3,170,577 km (0.034 R)
• M6: 3,632,685 km (0.063 R)
• M7: 4,503,943 km (0.069 R)
• M8: 5,896,400 km (0.096 R)
• M9: 6,359,705 km (0.111 R)
• M10: 8,142,014 km (0.115 R)
• M11: 12,623,517 km (0.104 R)
• M12: 15,631,631 km (0.12 R)
• M13: 17,448,946 km (0.119 R)
• M14: 18,226,257 km (0.087 R)
• M15: 19,978,496 km (0.11 R)
• M16: 21,095,843 km (0.07 R)
• M17: 23,598,915 km (0.102 R)
• M18: 24,475,708 km (0.093 R)
• M19: 24,997,056 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.5

Radius: 12.2

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.81 AU - 3.95 AU

Year: 5275 Days

Day: 11.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,485,279 km

• M1: 151,842 km (0.032 R)
• M2: 644,019 km (0.101 R)
• M3: 1,059,452 km (0.079 R)
• M4: 1,493,585 km (0.12 R)
• M5: 2,530,149 km (0.115 R)
• M6: 2,936,606 km (0.086 R)
• M7: 3,325,561 km (0.068 R)
• M8: 4,329,512 km (0.093 R)
• M9: 6,031,038 km (0.084 R)
• M10: 7,308,006 km (0.098 R)
• M11: 7,807,962 km (0.111 R)
• M12: 8,292,509 km (0.072 R)
• M13: 9,953,943 km (0.072 R)
• M14: 10,749,505 km (0.06 R)
• M15: 12,119,971 km (0.105 R)
• M16: 17,114,744 km (0.12 R)
• M17: 18,127,223 km (0.117 R)
• M18: 18,780,068 km (0.094 R)
• M19: 21,332,656 km (0.039 R)
• M20: 21,986,997 km (0.115 R)
• M21: 22,880,097 km (0.086 R)
• M22: 25,058,092 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.1

Radius: 6.3

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.08 AU - 6.04 AU

Year: 9049 Days

Day: 22.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,485,279 km

• M1: 78,389 km (0.11 R)
• M2: 290,968 km (0.114 R)
• M3: 558,449 km (0.091 R)
• M4: 811,568 km (0.119 R)
• M5: 1,062,893 km (0.094 R)
• M6: 1,298,659 km (0.081 R)
• M7: 1,906,176 km (0.104 R)
• M8: 2,146,131 km (0.04 R)
• M9: 2,990,611 km (0.07 R)
• M10: 5,398,688 km (0.092 R)
• M11: 5,944,571 km (0.055 R)
• M12: 6,627,036 km (0.105 R)
• M13: 7,542,725 km (0.077 R)
• M14: 7,803,175 km (0.099 R)
• M15: 8,108,055 km (0.066 R)
• M16: 8,580,335 km (0.097 R)
• M17: 9,280,454 km (0.062 R)
• M18: 10,287,397 km (0.06 R)
• M19: 11,806,862 km (0.094 R)
• M20: 13,361,932 km (0.118 R)
• M21: 14,471,350 km (0.032 R)
• M22: 15,224,725 km (0.116 R)
• M23: 18,034,622 km (0.112 R)
• M24: 22,293,972 km (0.071 R)
• M25: 25,146,953 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.4

Radius: 5.2

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.6 AU - 6.76 AU

Year: 11917 Days

Day: 23.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,485,279 km

• M1: 70,909 km (0.102 R)
• M2: 372,798 km (0.1 R)
• M3: 553,961 km (0.104 R)
• M4: 1,060,799 km (0.111 R)
• M5: 1,292,675 km (0.065 R)
• M6: 1,871,918 km (0.117 R)
• M7: 3,070,646 km (0.119 R)
• M8: 3,584,365 km (0.117 R)
• M9: 7,559,629 km (0.025 R)
• M10: 9,458,176 km (0.102 R)
• M11: 9,849,075 km (0.086 R)
• M12: 10,209,905 km (0.113 R)
• M13: 11,966,334 km (0.08 R)
• M14: 15,574,934 km (0.083 R)
• M15: 16,620,772 km (0.04 R)
• M16: 16,790,117 km (0.102 R)
• M17: 21,809,574 km (0.076 R)
• M18: 22,148,563 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.5

Radius: 3.6

Gravity: 76.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.74 AU - 8.16 AU

Year: 15473 Days

Day: 24 Hours

Environment

Temp: -238 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,485,279 km

• M1: 45,627 km (0.084 R)
• M2: 160,818 km (0.038 R)
• M3: 335,997 km (0.102 R)
• M4: 880,982 km (0.101 R)
• M5: 1,231,789 km (0.032 R)
• M6: 1,377,647 km (0.072 R)
• M7: 1,584,391 km (0.07 R)
• M8: 1,793,379 km (0.05 R)
• M9: 1,942,528 km (0.071 R)
• M10: 3,714,066 km (0.065 R)
• M11: 4,856,994 km (0.11 R)
• M12: 5,764,156 km (0.087 R)
• M13: 8,463,350 km (0.097 R)
• M14: 9,208,946 km (0.085 R)
• M15: 13,673,245 km (0.115 R)
• M16: 15,848,847 km (0.092 R)
• M17: 17,900,732 km (0.096 R)
• M18: 18,244,657 km (0.103 R)
• M19: 19,392,970 km (0.089 R)
• M20: 20,123,008 km (0.073 R)
• M21: 20,871,147 km (0.088 R)
• M22: 25,212,627 km (0.065 R)
• M23: 27,083,049 km (0.113 R)
• M24: 27,879,358 km (0.07 R)
• M25: 32,859,172 km (0.117 R)
• M26: 34,026,484 km (0.043 R)
• M27: 42,674,588 km (0.08 R)
• M28: 43,907,125 km (0.087 R)
• M29: 45,481,044 km (0.083 R)
• M30: 48,076,866 km (0.052 R)
• M31: 49,242,832 km (0.102 R)
• M32: 53,383,701 km (0.101 R)
• M33: 53,917,167 km (0.113 R)
• M34: 61,566,854 km (0.096 R)
• M35: 62,349,849 km (0.039 R)
• M36: 62,546,571 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 16,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit