🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94

Radius: 13.5

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.64 AU - 0.82 AU

Year: 431 Days

Day: 11 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 57,767,707 km

• M1: 169,644 km (0.063 R)
• M2: 778,358 km (0.039 R)
• M3: 1,279,511 km (0.063 R)
• M4: 1,814,323 km (0.115 R)
• M5: 2,287,501 km (0.052 R)
• M6: 2,968,620 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.1

Radius: 11.4

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.92 AU - 1.12 AU

Year: 711 Days

Day: 10.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 57,767,707 km

• M1: 141,819 km (0.059 R)
• M2: 532,419 km (0.087 R)
• M3: 1,166,564 km (0.063 R)
• M4: 1,637,797 km (0.093 R)
• M5: 2,039,917 km (0.042 R)
• M6: 2,619,459 km (0.041 R)
• M7: 3,214,260 km (0.065 R)
• M8: 4,281,790 km (0.106 R)
• M9: 4,828,421 km (0.113 R)
• M10: 5,725,559 km (0.1 R)
• M11: 6,081,901 km (0.038 R)
• M12: 6,558,819 km (0.059 R)
• M13: 8,695,675 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.4

Radius: 14.2

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.15 AU - 3.15 AU

Year: 2978 Days

Day: 11.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,767,707 km

• M1: 176,675 km (0.095 R)
• M2: 635,641 km (0.119 R)
• M3: 1,181,973 km (0.112 R)
• M4: 1,746,705 km (0.098 R)
• M5: 3,372,086 km (0.12 R)
• M6: 4,452,182 km (0.102 R)
• M7: 5,073,313 km (0.112 R)
• M8: 5,654,800 km (0.097 R)
• M9: 6,358,657 km (0.111 R)
• M10: 8,599,484 km (0.062 R)
• M11: 10,420,838 km (0.113 R)
• M12: 10,904,338 km (0.111 R)
• M13: 12,948,444 km (0.069 R)
• M14: 13,815,962 km (0.073 R)
• M15: 15,570,894 km (0.05 R)
• M16: 16,154,924 km (0.076 R)
• M17: 17,366,667 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.7

Radius: 15

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.29 AU - 5.45 AU

Year: 7418 Days

Day: 8.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,767,707 km

• M1: 186,549 km (0.105 R)
• M2: 657,333 km (0.074 R)
• M3: 1,125,724 km (0.049 R)
• M4: 1,666,819 km (0.12 R)
• M5: 2,134,313 km (0.09 R)
• M6: 2,729,114 km (0.109 R)
• M7: 3,367,149 km (0.099 R)
• M8: 4,232,722 km (0.076 R)
• M9: 6,134,560 km (0.108 R)
• M10: 7,163,344 km (0.076 R)
• M11: 7,699,653 km (0.089 R)
• M12: 8,897,034 km (0.113 R)
• M13: 10,996,191 km (0.085 R)
• M14: 12,350,351 km (0.11 R)
• M15: 14,646,978 km (0.103 R)
• M16: 16,284,925 km (0.101 R)
• M17: 17,283,940 km (0.084 R)
• M18: 20,910,641 km (0.109 R)
• M19: 22,738,278 km (0.114 R)
• M20: 26,437,385 km (0.107 R)
• M21: 27,537,378 km (0.075 R)
• M22: 28,098,669 km (0.045 R)
• M23: 28,763,183 km (0.089 R)
• M24: 34,140,179 km (0.052 R)
• M25: 35,554,776 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.1

Radius: 3.5

Gravity: 16.5 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.18 AU - 6.36 AU

Year: 10837 Days

Day: 23 Hours

Environment

Temp: -220 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,767,707 km

• M1: 54,603 km (0.065 R)
• M2: 211,681 km (0.101 R)
• M3: 863,629 km (0.104 R)
• M4: 1,124,826 km (0.08 R)
• M5: 1,319,004 km (0.062 R)
• M6: 2,131,470 km (0.082 R)
• M7: 2,293,635 km (0.059 R)
• M8: 2,735,547 km (0.075 R)
• M9: 3,785,275 km (0.112 R)
• M10: 4,582,781 km (0.036 R)
• M11: 4,771,274 km (0.119 R)
• M12: 5,221,115 km (0.051 R)
• M13: 6,043,754 km (0.104 R)
• M14: 6,270,245 km (0.036 R)
• M15: 7,197,752 km (0.038 R)
• M16: 8,018,147 km (0.105 R)
• M17: 8,331,405 km (0.111 R)
• M18: 9,107,818 km (0.06 R)
• M19: 9,886,923 km (0.076 R)
• M20: 10,156,199 km (0.084 R)
• M21: 11,576,332 km (0.108 R)
• M22: 11,875,378 km (0.037 R)
• M23: 13,339,642 km (0.042 R)
• M24: 15,333,931 km (0.099 R)
• M25: 15,453,460 km (0.112 R)
• M26: 16,060,977 km (0.062 R)
• M27: 17,001,648 km (0.102 R)
• M28: 17,388,060 km (0.067 R)
• M29: 18,245,256 km (0.095 R)
• M30: 18,854,867 km (0.114 R)
• M31: 19,618,414 km (0.119 R)
• M32: 29,791,219 km (0.089 R)
• M33: 32,866,203 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.1

Radius: 7.8

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.68 AU - 9.02 AU

Year: 18173 Days

Day: 16.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,767,707 km

• M1: 96,939 km (0.091 R)
• M2: 398,529 km (0.098 R)
• M3: 814,860 km (0.083 R)
• M4: 1,195,736 km (0.101 R)
• M5: 1,809,985 km (0.097 R)
• M6: 2,258,030 km (0.062 R)
• M7: 3,167,585 km (0.109 R)
• M8: 4,025,978 km (0.098 R)
• M9: 4,333,551 km (0.086 R)
• M10: 4,756,913 km (0.118 R)
• M11: 5,425,167 km (0.098 R)
• M12: 6,732,054 km (0.117 R)
• M13: 7,712,369 km (0.06 R)
• M14: 8,091,450 km (0.083 R)
• M15: 9,093,905 km (0.075 R)
• M16: 10,346,338 km (0.111 R)
• M17: 11,162,844 km (0.092 R)
• M18: 11,833,940 km (0.106 R)
• M19: 12,274,804 km (0.096 R)
• M20: 13,056,005 km (0.118 R)
• M21: 14,717,289 km (0.079 R)
• M22: 20,993,668 km (0.06 R)
• M23: 23,362,550 km (0.091 R)
• M24: 28,399,809 km (0.104 R)
• M25: 29,418,571 km (0.098 R)
• M26: 32,254,348 km (0.071 R)
• M27: 35,786,952 km (0.107 R)
• M28: 36,841,767 km (0.08 R)
• M29: 41,845,965 km (0.088 R)
• M30: 43,016,419 km (0.075 R)
• M31: 44,812,790 km (0.111 R)
• M32: 50,830,813 km (0.057 R)
• M33: 53,689,180 km (0.038 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.1

Radius: 6

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.8 AU - 10.46 AU

Year: 22255 Days

Day: 18.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,767,707 km

• M1: 74,649 km (0.119 R)
• M2: 648,058 km (0.107 R)
• M3: 1,148,313 km (0.106 R)
• M4: 1,410,110 km (0.103 R)
• M5: 1,877,902 km (0.06 R)
• M6: 2,243,669 km (0.08 R)
• M7: 2,996,894 km (0.054 R)
• M8: 3,444,491 km (0.095 R)
• M9: 4,138,775 km (0.096 R)
• M10: 7,909,090 km (0.117 R)
• M11: 8,761,349 km (0.074 R)
• M12: 10,871,876 km (0.071 R)
• M13: 11,331,291 km (0.073 R)
• M14: 12,724,196 km (0.106 R)
• M15: 12,913,887 km (0.111 R)
• M16: 13,169,849 km (0.056 R)
• M17: 16,736,711 km (0.108 R)
• M18: 17,117,587 km (0.051 R)
• M19: 20,636,428 km (0.114 R)
• M20: 22,982,571 km (0.094 R)
• M21: 24,511,312 km (0.102 R)
• M22: 25,101,775 km (0.103 R)
• M23: 29,502,794 km (0.096 R)
• M24: 34,637,293 km (0.111 R)
• M25: 37,934,878 km (0.072 R)
• M26: 47,081,891 km (0.061 R)
• M27: 48,146,728 km (0.107 R)
• M28: 56,564,600 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 18,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit