🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.9

Radius: 8.2

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.45 AU - 0.61 AU

Year: 257 Days

Day: 5.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 49,074,065 km

• M1: 105,317 km (0.027 R)
• M2: 514,916 km (0.057 R)
• M3: 1,207,105 km (0.08 R)
• M4: 2,147,627 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.6

Radius: 9.8

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.93 AU - 1.03 AU

Year: 647 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 49,074,065 km

• M1: 121,922 km (0.115 R)
• M2: 511,026 km (0.087 R)
• M3: 891,603 km (0.059 R)
• M4: 1,217,876 km (0.049 R)
• M5: 1,891,964 km (0.098 R)
• M6: 2,207,466 km (0.116 R)
• M7: 2,753,050 km (0.079 R)
• M8: 3,112,384 km (0.094 R)
• M9: 3,437,909 km (0.091 R)
• M10: 3,969,131 km (0.093 R)
• M11: 4,601,631 km (0.085 R)
• M12: 5,059,699 km (0.095 R)
• M13: 5,584,040 km (0.041 R)
• M14: 5,915,698 km (0.097 R)
• M15: 6,299,716 km (0.068 R)
• M16: 6,844,402 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.1

Radius: 13

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.96 AU - 1.28 AU

Year: 790 Days

Day: 14.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 49,074,065 km

• M1: 163,660 km (0.109 R)
• M2: 616,194 km (0.065 R)
• M3: 1,096,253 km (0.095 R)
• M4: 1,654,552 km (0.043 R)
• M5: 2,210,458 km (0.114 R)
• M6: 2,694,407 km (0.113 R)
• M7: 3,757,749 km (0.108 R)
• M8: 5,472,440 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.3

Radius: 9.8

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.36 AU - 4.64 AU

Year: 5335 Days

Day: 8.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,074,065 km

• M1: 123,867 km (0.096 R)
• M2: 746,344 km (0.065 R)
• M3: 1,234,781 km (0.089 R)
• M4: 2,206,269 km (0.104 R)
• M5: 4,265,185 km (0.07 R)
• M6: 8,129,447 km (0.078 R)
• M7: 12,659,271 km (0.118 R)
• M8: 14,187,563 km (0.094 R)
• M9: 15,953,267 km (0.068 R)
• M10: 16,371,393 km (0.079 R)
• M11: 21,322,783 km (0.111 R)
• M12: 22,569,532 km (0.113 R)
• M13: 24,887,251 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.1

Radius: 13.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.31 AU - 5.03 AU

Year: 5679 Days

Day: 12.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 49,074,065 km

• M1: 170,392 km (0.114 R)
• M2: 902,374 km (0.054 R)
• M3: 1,589,178 km (0.037 R)
• M4: 2,256,085 km (0.119 R)
• M5: 3,017,987 km (0.086 R)
• M6: 3,526,919 km (0.107 R)
• M7: 5,281,702 km (0.07 R)
• M8: 6,748,659 km (0.047 R)
• M9: 10,153,357 km (0.11 R)
• M10: 10,760,276 km (0.111 R)
• M11: 11,263,074 km (0.119 R)
• M12: 11,825,562 km (0.045 R)
• M13: 13,626,421 km (0.099 R)
• M14: 14,116,205 km (0.12 R)
• M15: 15,287,706 km (0.056 R)
• M16: 15,924,095 km (0.106 R)
• M17: 16,578,137 km (0.103 R)
• M18: 17,306,978 km (0.061 R)
• M19: 19,252,947 km (0.11 R)
• M20: 20,247,324 km (0.041 R)
• M21: 22,270,934 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.9

Radius: 5

Gravity: 30.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.86 AU - 8.1 AU

Year: 11000 Days

Day: 24.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 49,074,065 km

• M1: 62,233 km (0.08 R)
• M2: 385,663 km (0.089 R)
• M3: 594,203 km (0.057 R)
• M4: 886,966 km (0.078 R)
• M5: 1,078,301 km (0.108 R)
• M6: 1,284,148 km (0.107 R)
• M7: 1,680,882 km (0.058 R)
• M8: 2,155,406 km (0.05 R)
• M9: 2,736,145 km (0.094 R)
• M10: 3,390,337 km (0.087 R)
• M11: 3,973,319 km (0.112 R)
• M12: 4,318,143 km (0.055 R)
• M13: 4,682,713 km (0.119 R)
• M14: 5,473,337 km (0.093 R)
• M15: 7,832,645 km (0.102 R)
• M16: 9,233,929 km (0.102 R)
• M17: 11,694,365 km (0.104 R)
• M18: 12,704,450 km (0.107 R)
• M19: 12,888,455 km (0.119 R)
• M20: 14,096,159 km (0.104 R)
• M21: 14,964,724 km (0.072 R)
• M22: 15,238,937 km (0.089 R)
• M23: 15,797,535 km (0.078 R)
• M24: 19,602,108 km (0.088 R)
• M25: 23,511,101 km (0.089 R)
• M26: 23,975,004 km (0.107 R)
• M27: 26,486,901 km (0.081 R)
• M28: 29,062,378 km (0.119 R)
• M29: 34,465,853 km (0.072 R)
• M30: 36,902,204 km (0.096 R)
• M31: 39,190,753 km (0.032 R)
• M32: 41,978,359 km (0.075 R)
• M33: 44,188,817 km (0.077 R)
• M34: 47,206,206 km (0.115 R)
• M35: 48,540,470 km (0.055 R)
• M36: 49,595,434 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.8

Radius: 6.1

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.72 AU - 9.46 AU

Year: 16789 Days

Day: 22.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,074,065 km

• M1: 92,003 km (0.107 R)
• M2: 320,887 km (0.067 R)
• M3: 529,576 km (0.103 R)
• M4: 719,865 km (0.084 R)
• M5: 1,493,585 km (0.112 R)
• M6: 2,286,603 km (0.119 R)
• M7: 2,850,288 km (0.03 R)
• M8: 4,249,776 km (0.096 R)
• M9: 6,054,824 km (0.098 R)
• M10: 7,085,404 km (0.071 R)
• M11: 7,663,450 km (0.12 R)
• M12: 11,473,259 km (0.075 R)
• M13: 12,327,762 km (0.047 R)
• M14: 13,908,114 km (0.034 R)
• M15: 14,355,561 km (0.118 R)
• M16: 17,172,040 km (0.117 R)
• M17: 17,538,854 km (0.114 R)
• M18: 21,415,534 km (0.074 R)
• M19: 29,638,929 km (0.058 R)
• M20: 30,273,224 km (0.083 R)
• M21: 31,024,504 km (0.066 R)
• M22: 33,694,976 km (0.074 R)
• M23: 35,203,521 km (0.111 R)
• M24: 37,858,135 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 18,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit