🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.7

Radius: 8.5

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.49 AU - 0.61 AU

Year: 287 Days

Day: 9.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 52,548,217 km

• M1: 105,766 km (0.068 R)
• M2: 569,669 km (0.075 R)
• M3: 882,627 km (0.099 R)
• M4: 1,149,510 km (0.03 R)
• M5: 1,453,044 km (0.098 R)
• M6: 2,002,816 km (0.096 R)
• M7: 2,309,492 km (0.07 R)
• M8: 3,745,482 km (0.115 R)
• M9: 4,037,198 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.3

Radius: 10.5

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.62 AU - 0.9 AU

Year: 466 Days

Day: 7.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,548,217 km

• M1: 130,599 km (0.086 R)
• M2: 522,396 km (0.1 R)
• M3: 861,534 km (0.037 R)
• M4: 1,426,416 km (0.059 R)
• M5: 2,031,838 km (0.05 R)
• M6: 2,366,040 km (0.05 R)
• M7: 3,067,056 km (0.061 R)
• M8: 3,847,208 km (0.12 R)
• M9: 4,291,664 km (0.099 R)
• M10: 4,708,593 km (0.089 R)
• M11: 5,201,518 km (0.068 R)
• M12: 6,179,290 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.5

Radius: 14.1

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.88 AU - 2.36 AU

Year: 2170 Days

Day: 8.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,548,217 km

• M1: 175,628 km (0.077 R)
• M2: 817,104 km (0.115 R)
• M3: 1,335,759 km (0.104 R)
• M4: 2,271,644 km (0.072 R)
• M5: 2,841,761 km (0.095 R)
• M6: 3,506,873 km (0.08 R)
• M7: 4,063,078 km (0.074 R)
• M8: 4,932,391 km (0.088 R)
• M9: 5,492,935 km (0.11 R)
• M10: 6,374,664 km (0.081 R)
• M11: 7,068,948 km (0.114 R)
• M12: 7,520,734 km (0.091 R)
• M13: 8,052,255 km (0.086 R)
• M14: 8,672,189 km (0.06 R)
• M15: 10,615,764 km (0.09 R)
• M16: 11,097,020 km (0.108 R)
• M17: 13,085,475 km (0.062 R)
• M18: 14,342,397 km (0.067 R)
• M19: 16,450,081 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.9

Radius: 10.5

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.68 AU - 2.94 AU

Year: 3311 Days

Day: 13.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,548,217 km

• M1: 131,945 km (0.06 R)
• M2: 485,445 km (0.098 R)
• M3: 939,774 km (0.114 R)
• M4: 1,533,229 km (0.096 R)
• M5: 1,860,848 km (0.087 R)
• M6: 2,208,513 km (0.066 R)
• M7: 2,646,237 km (0.107 R)
• M8: 3,037,585 km (0.12 R)
• M9: 3,524,227 km (0.049 R)
• M10: 3,979,303 km (0.077 R)
• M11: 4,384,414 km (0.1 R)
• M12: 4,887,961 km (0.039 R)
• M13: 5,429,804 km (0.108 R)
• M14: 7,777,145 km (0.035 R)
• M15: 8,276,353 km (0.047 R)
• M16: 9,524,747 km (0.084 R)
• M17: 12,213,918 km (0.115 R)
• M18: 13,400,080 km (0.113 R)
• M19: 14,661,639 km (0.071 R)
• M20: 17,307,277 km (0.087 R)
• M21: 17,701,467 km (0.109 R)
• M22: 18,044,046 km (0.09 R)
• M23: 19,098,711 km (0.117 R)
• M24: 19,702,040 km (0.116 R)
• M25: 21,980,116 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227

Radius: 11.1

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.86 AU - 3.04 AU

Year: 3562 Days

Day: 12.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,548,217 km

• M1: 138,079 km (0.086 R)
• M2: 616,343 km (0.113 R)
• M3: 1,260,661 km (0.096 R)
• M4: 1,644,230 km (0.046 R)
• M5: 2,179,342 km (0.029 R)
• M6: 2,640,702 km (0.108 R)
• M7: 3,464,088 km (0.082 R)
• M8: 4,350,156 km (0.072 R)
• M9: 6,862,952 km (0.097 R)
• M10: 8,011,714 km (0.114 R)
• M11: 8,537,251 km (0.1 R)
• M12: 9,969,501 km (0.077 R)
• M13: 10,761,323 km (0.112 R)
• M14: 11,134,869 km (0.098 R)
• M15: 12,227,382 km (0.084 R)
• M16: 13,304,487 km (0.063 R)
• M17: 14,715,494 km (0.105 R)
• M18: 15,363,402 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.7

Radius: 10.9

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.17 AU - 3.63 AU

Year: 4407 Days

Day: 10 Hours

Environment

Temp: -216 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,548,217 km

• M1: 135,685 km (0.095 R)
• M2: 899,083 km (0.098 R)
• M3: 1,629,420 km (0.088 R)
• M4: 2,507,859 km (0.111 R)
• M5: 2,863,154 km (0.029 R)
• M6: 3,432,374 km (0.09 R)
• M7: 3,773,756 km (0.099 R)
• M8: 4,158,970 km (0.08 R)
• M9: 4,503,644 km (0.049 R)
• M10: 7,264,473 km (0.101 R)
• M11: 7,607,351 km (0.096 R)
• M12: 8,325,720 km (0.071 R)
• M13: 9,232,433 km (0.039 R)
• M14: 9,747,199 km (0.109 R)
• M15: 10,996,042 km (0.11 R)
• M16: 12,974,025 km (0.115 R)
• M17: 14,095,261 km (0.052 R)
• M18: 15,586,153 km (0.105 R)
• M19: 16,000,839 km (0.085 R)
• M20: 16,636,779 km (0.039 R)
• M21: 19,709,370 km (0.06 R)
• M22: 20,072,593 km (0.101 R)
• M23: 20,687,890 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576

Radius: 9.5

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.36 AU - 4.56 AU

Year: 6621 Days

Day: 7.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,548,217 km

• M1: 118,182 km (0.065 R)
• M2: 524,041 km (0.077 R)
• M3: 997,369 km (0.114 R)
• M4: 1,394,252 km (0.049 R)
• M5: 1,811,181 km (0.106 R)
• M6: 2,393,416 km (0.076 R)
• M7: 6,528,002 km (0.07 R)
• M8: 7,968,929 km (0.086 R)
• M9: 8,359,978 km (0.1 R)
• M10: 9,523,999 km (0.055 R)
• M11: 10,651,518 km (0.077 R)
• M12: 12,170,385 km (0.1 R)
• M13: 13,169,849 km (0.055 R)
• M14: 13,828,827 km (0.105 R)
• M15: 14,741,225 km (0.117 R)
• M16: 18,454,992 km (0.05 R)
• M17: 19,843,559 km (0.038 R)
• M18: 23,062,756 km (0.106 R)
• M19: 23,617,764 km (0.108 R)
• M20: 25,757,911 km (0.103 R)
• M21: 26,441,573 km (0.025 R)
• M22: 27,049,689 km (0.052 R)
• M23: 29,855,397 km (0.089 R)
• M24: 30,514,824 km (0.083 R)
• M25: 31,183,826 km (0.052 R)
• M26: 33,958,417 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.2

Radius: 3.5

Gravity: 69.65 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.65 AU - 9.43 AU

Year: 16025 Days

Day: 20.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 52,548,217 km

• M1: 43,533 km (0.093 R)
• M2: 156,629 km (0.076 R)
• M3: 327,171 km (0.108 R)
• M4: 558,898 km (0.08 R)
• M5: 784,790 km (0.077 R)
• M6: 913,594 km (0.12 R)
• M7: 1,094,308 km (0.077 R)
• M8: 1,283,999 km (0.073 R)
• M9: 1,432,699 km (0.107 R)
• M10: 1,892,563 km (0.095 R)
• M11: 2,649,827 km (0.08 R)
• M12: 3,095,629 km (0.047 R)
• M13: 3,916,323 km (0.052 R)
• M14: 4,493,172 km (0.106 R)
• M15: 6,691,962 km (0.054 R)
• M16: 8,145,454 km (0.093 R)
• M17: 8,603,972 km (0.105 R)
• M18: 8,813,110 km (0.071 R)
• M19: 9,187,404 km (0.079 R)
• M20: 11,531,901 km (0.112 R)
• M21: 13,814,466 km (0.118 R)
• M22: 14,761,420 km (0.116 R)
• M23: 17,945,162 km (0.071 R)
• M24: 20,242,836 km (0.107 R)
• M25: 23,737,293 km (0.07 R)
• M26: 25,091,901 km (0.091 R)
• M27: 25,304,779 km (0.09 R)
• M28: 30,058,251 km (0.119 R)
• M29: 30,904,227 km (0.027 R)
• M30: 33,795,655 km (0.037 R)
• M31: 35,240,022 km (0.112 R)
• M32: 36,180,395 km (0.088 R)
• M33: 40,254,543 km (0.104 R)
• M34: 47,651,410 km (0.076 R)
• M35: 59,229,088 km (0.109 R)
• M36: 66,472,767 km (0.118 R)
• M37: 67,084,622 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.8

Radius: 7.9

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.75 AU - 8.79 AU

Year: 18256 Days

Day: 18.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,548,217 km

• M1: 98,286 km (0.085 R)
• M2: 394,041 km (0.104 R)
• M3: 649,105 km (0.084 R)
• M4: 937,530 km (0.096 R)
• M5: 1,364,333 km (0.056 R)
• M6: 1,966,015 km (0.082 R)
• M7: 2,366,339 km (0.113 R)
• M8: 3,022,027 km (0.093 R)
• M9: 3,355,331 km (0.03 R)
• M10: 3,984,090 km (0.083 R)
• M11: 4,475,370 km (0.082 R)
• M12: 4,751,378 km (0.104 R)
• M13: 5,474,534 km (0.065 R)
• M14: 5,935,146 km (0.059 R)
• M15: 7,014,943 km (0.098 R)
• M16: 7,862,714 km (0.063 R)
• M17: 8,449,288 km (0.067 R)
• M18: 8,872,351 km (0.096 R)
• M19: 9,508,141 km (0.069 R)
• M20: 10,870,380 km (0.098 R)
• M21: 15,662,299 km (0.106 R)
• M22: 18,088,627 km (0.09 R)
• M23: 19,270,001 km (0.061 R)
• M24: 21,525,039 km (0.04 R)
• M25: 22,049,081 km (0.084 R)
• M26: 23,950,170 km (0.03 R)
• M27: 24,230,517 km (0.04 R)
• M28: 29,764,441 km (0.103 R)
• M29: 38,334,305 km (0.093 R)
• M30: 42,696,279 km (0.094 R)
• M31: 50,376,036 km (0.044 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 12,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit