🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.6

Radius: 14.6

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.2 AU - 4.26 AU

Year: 4972 Days

Day: 6 Hours

Environment

Temp: -213 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 74,616,574 km

• M1: 217,814 km (0.061 R)
• M2: 791,672 km (0.051 R)
• M3: 1,361,640 km (0.038 R)
• M4: 3,493,260 km (0.054 R)
• M5: 5,159,631 km (0.097 R)
• M6: 6,087,586 km (0.113 R)
• M7: 7,277,188 km (0.089 R)
• M8: 8,410,841 km (0.09 R)
• M9: 9,809,581 km (0.044 R)
• M10: 14,490,199 km (0.101 R)
• M11: 17,092,155 km (0.085 R)
• M12: 20,422,503 km (0.112 R)
• M13: 21,687,353 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.5

Radius: 13.6

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.27 AU - 4.45 AU

Year: 5235 Days

Day: 8.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,616,574 km

• M1: 169,195 km (0.07 R)
• M2: 713,283 km (0.097 R)
• M3: 1,335,161 km (0.085 R)
• M4: 2,148,375 km (0.069 R)
• M5: 4,014,459 km (0.119 R)
• M6: 4,647,407 km (0.085 R)
• M7: 5,248,043 km (0.033 R)
• M8: 6,837,221 km (0.1 R)
• M9: 8,644,812 km (0.116 R)
• M10: 9,235,873 km (0.08 R)
• M11: 10,188,513 km (0.117 R)
• M12: 10,657,053 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.9

Radius: 11.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.45 AU - 4.29 AU

Year: 5255 Days

Day: 6.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,616,574 km

• M1: 145,559 km (0.118 R)
• M2: 702,362 km (0.086 R)
• M3: 1,137,692 km (0.067 R)
• M4: 1,709,604 km (0.095 R)
• M5: 2,649,827 km (0.108 R)
• M6: 3,025,767 km (0.05 R)
• M7: 3,667,093 km (0.083 R)
• M8: 4,031,214 km (0.082 R)
• M9: 4,904,117 km (0.113 R)
• M10: 5,844,938 km (0.084 R)
• M11: 6,259,025 km (0.073 R)
• M12: 8,217,860 km (0.113 R)
• M13: 9,963,069 km (0.098 R)
• M14: 11,340,416 km (0.086 R)
• M15: 12,207,934 km (0.117 R)
• M16: 13,591,266 km (0.115 R)
• M17: 14,923,435 km (0.105 R)
• M18: 15,911,828 km (0.115 R)
• M19: 17,054,456 km (0.068 R)
• M20: 21,323,980 km (0.116 R)
• M21: 21,911,600 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.9

Radius: 8.6

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.34 AU - 5.67 AU

Year: 8903 Days

Day: 10.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,616,574 km

• M1: 120,426 km (0.055 R)
• M2: 428,149 km (0.05 R)
• M3: 868,416 km (0.101 R)
• M4: 1,236,426 km (0.064 R)
• M5: 3,861,869 km (0.043 R)
• M6: 5,982,718 km (0.12 R)
• M7: 6,420,890 km (0.105 R)
• M8: 7,791,655 km (0.067 R)
• M9: 11,666,689 km (0.095 R)
• M10: 12,451,330 km (0.077 R)
• M11: 12,754,415 km (0.088 R)
• M12: 13,533,820 km (0.087 R)
• M13: 14,902,940 km (0.097 R)
• M14: 16,604,167 km (0.046 R)
• M15: 17,533,020 km (0.106 R)
• M16: 19,291,693 km (0.079 R)
• M17: 19,562,016 km (0.079 R)
• M18: 21,742,555 km (0.047 R)
• M19: 24,868,851 km (0.101 R)
• M20: 26,248,742 km (0.089 R)
• M21: 28,456,657 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842

Radius: 5.7

Gravity: 25.92 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.58 AU - 7.04 AU

Year: 10941 Days

Day: 21 Hours

Environment

Temp: -237 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,616,574 km

• M1: 71,209 km (0.108 R)
• M2: 399,127 km (0.097 R)
• M3: 733,329 km (0.087 R)
• M4: 942,167 km (0.037 R)
• M5: 1,215,632 km (0.088 R)
• M6: 1,821,803 km (0.093 R)
• M7: 2,009,847 km (0.108 R)
• M8: 2,210,907 km (0.112 R)
• M9: 2,784,316 km (0.111 R)
• M10: 3,714,665 km (0.066 R)
• M11: 4,221,203 km (0.119 R)
• M12: 4,460,560 km (0.087 R)
• M13: 5,301,749 km (0.112 R)
• M14: 5,759,967 km (0.08 R)
• M15: 7,124,748 km (0.105 R)
• M16: 9,378,889 km (0.108 R)
• M17: 12,984,646 km (0.048 R)
• M18: 13,236,569 km (0.034 R)
• M19: 13,491,783 km (0.09 R)
• M20: 13,685,363 km (0.077 R)
• M21: 15,653,323 km (0.116 R)
• M22: 19,972,961 km (0.084 R)
• M23: 23,503,471 km (0.074 R)
• M24: 27,120,149 km (0.059 R)
• M25: 30,422,223 km (0.106 R)
• M26: 32,573,291 km (0.115 R)
• M27: 33,273,110 km (0.101 R)
• M28: 36,172,616 km (0.067 R)
• M29: 39,763,264 km (0.108 R)
• M30: 41,236,503 km (0.057 R)
• M31: 42,745,796 km (0.112 R)
• M32: 47,493,883 km (0.046 R)
• M33: 51,631,012 km (0.116 R)
• M34: 51,946,664 km (0.095 R)
• M35: 53,544,369 km (0.073 R)
• M36: 54,029,964 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.8

Radius: 4

Gravity: 45.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.33 AU - 7.45 AU

Year: 12484 Days

Day: 17 Hours

Environment

Temp: -237 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 74,616,574 km

• M1: 49,966 km (0.103 R)
• M2: 244,593 km (0.037 R)
• M3: 385,215 km (0.06 R)
• M4: 861,534 km (0.104 R)
• M5: 1,305,092 km (0.057 R)
• M6: 1,429,707 km (0.117 R)
• M7: 2,083,001 km (0.11 R)
• M8: 2,413,762 km (0.106 R)
• M9: 2,645,788 km (0.067 R)
• M10: 2,801,071 km (0.086 R)
• M11: 3,278,437 km (0.12 R)
• M12: 3,483,985 km (0.1 R)
• M13: 3,780,488 km (0.111 R)
• M14: 4,152,388 km (0.116 R)
• M15: 5,137,041 km (0.057 R)
• M16: 5,521,059 km (0.12 R)
• M17: 5,701,773 km (0.108 R)
• M18: 6,267,852 km (0.101 R)
• M19: 6,625,091 km (0.106 R)
• M20: 6,829,143 km (0.092 R)
• M21: 8,097,284 km (0.098 R)
• M22: 12,088,406 km (0.072 R)
• M23: 13,274,717 km (0.043 R)
• M24: 14,881,547 km (0.084 R)
• M25: 15,949,078 km (0.118 R)
• M26: 20,904,806 km (0.102 R)
• M27: 21,079,836 km (0.108 R)
• M28: 26,796,270 km (0.106 R)
• M29: 27,419,046 km (0.083 R)
• M30: 31,359,753 km (0.106 R)
• M31: 32,752,808 km (0.066 R)
• M32: 35,413,107 km (0.097 R)
• M33: 35,661,739 km (0.072 R)
• M34: 43,109,020 km (0.097 R)
• M35: 45,853,543 km (0.08 R)
• M36: 46,893,397 km (0.109 R)
• M37: 47,797,118 km (0.097 R)
• M38: 48,866,144 km (0.117 R)
• M39: 49,020,081 km (0.1 R)
• M40: 53,627,994 km (0.09 R)
• M41: 54,450,633 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.1

Radius: 4.6

Gravity: 42.54 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.66 AU - 9.16 AU

Year: 18358 Days

Day: 15.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,616,574 km

• M1: 74,201 km (0.098 R)
• M2: 230,082 km (0.065 R)
• M3: 385,514 km (0.087 R)
• M4: 605,273 km (0.055 R)
• M5: 838,945 km (0.095 R)
• M6: 1,158,187 km (0.087 R)
• M7: 1,330,972 km (0.041 R)
• M8: 1,504,506 km (0.118 R)
• M9: 2,267,006 km (0.062 R)
• M10: 2,707,871 km (0.086 R)
• M11: 2,883,948 km (0.107 R)
• M12: 3,121,509 km (0.092 R)
• M13: 3,429,681 km (0.097 R)
• M14: 4,073,849 km (0.049 R)
• M15: 5,760,715 km (0.12 R)
• M16: 9,771,733 km (0.101 R)
• M17: 12,305,771 km (0.116 R)
• M18: 12,650,445 km (0.046 R)
• M19: 14,932,710 km (0.049 R)
• M20: 16,376,479 km (0.116 R)
• M21: 17,389,107 km (0.094 R)
• M22: 18,086,981 km (0.099 R)
• M23: 18,622,541 km (0.097 R)
• M24: 20,483,838 km (0.102 R)
• M25: 22,568,036 km (0.102 R)
• M26: 23,608,489 km (0.027 R)
• M27: 27,036,524 km (0.12 R)
• M28: 27,853,927 km (0.118 R)
• M29: 28,328,451 km (0.108 R)
• M30: 29,293,507 km (0.115 R)
• M31: 30,031,623 km (0.081 R)
• M32: 37,816,247 km (0.079 R)
• M33: 41,858,681 km (0.084 R)
• M34: 57,781,130 km (0.112 R)
• M35: 58,165,896 km (0.043 R)
• M36: 60,709,060 km (0.088 R)
• M37: 64,557,764 km (0.104 R)
• M38: 66,436,414 km (0.082 R)
• M39: 68,350,968 km (0.101 R)
• M40: 68,781,511 km (0.087 R)

Asteroid Belt

Center: 9.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.7

Radius: 5.3

Gravity: 22.95 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.49 AU - 11.39 AU

Year: 20020 Days

Day: 19.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,616,574 km

• M1: 67,917 km (0.027 R)
• M2: 245,341 km (0.054 R)
• M3: 984,803 km (0.064 R)
• M4: 2,181,137 km (0.05 R)
• M5: 5,055,062 km (0.038 R)
• M6: 9,839,202 km (0.056 R)
• M7: 10,248,801 km (0.108 R)
• M8: 11,545,964 km (0.095 R)
• M9: 15,533,345 km (0.055 R)
• M10: 15,848,997 km (0.119 R)
• M11: 16,249,470 km (0.11 R)
• M12: 19,517,436 km (0.04 R)
• M13: 23,300,766 km (0.107 R)
• M14: 26,861,345 km (0.116 R)
• M15: 31,141,041 km (0.106 R)
• M16: 32,150,228 km (0.115 R)
• M17: 33,180,957 km (0.059 R)
• M18: 45,687,938 km (0.067 R)
• M19: 47,649,914 km (0.116 R)
• M20: 56,989,159 km (0.111 R)
• M21: 60,808,393 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 12,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit