🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.5

Radius: 14.1

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.43 AU - 0.65 AU

Year: 265 Days

Day: 7.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 70,646,861 km

• M1: 175,478 km (0.072 R)
• M2: 629,209 km (0.096 R)
• M3: 1,228,947 km (0.107 R)
• M4: 1,697,337 km (0.096 R)
• M5: 2,191,758 km (0.087 R)
• M6: 3,012,901 km (0.059 R)
• M7: 3,995,161 km (0.104 R)
• M8: 4,535,359 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.7

Radius: 12.7

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.67 AU - 0.81 AU

Year: 424 Days

Day: 6.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 70,646,861 km

• M1: 160,070 km (0.109 R)
• M2: 598,990 km (0.105 R)
• M3: 1,070,971 km (0.088 R)
• M4: 2,381,149 km (0.1 R)
• M5: 2,813,188 km (0.065 R)
• M6: 3,697,910 km (0.119 R)
• M7: 4,093,147 km (0.091 R)
• M8: 4,596,843 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849

Radius: 12.2

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.4 AU - 2.16 AU

Year: 1584 Days

Day: 6.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 70,646,861 km

• M1: 151,692 km (0.11 R)
• M2: 712,684 km (0.049 R)
• M3: 1,180,028 km (0.071 R)
• M4: 1,613,413 km (0.119 R)
• M5: 2,410,770 km (0.104 R)
• M6: 3,358,173 km (0.041 R)
• M7: 3,935,770 km (0.076 R)
• M8: 4,539,248 km (0.062 R)
• M9: 7,286,314 km (0.073 R)
• M10: 8,498,805 km (0.115 R)
• M11: 12,346,911 km (0.105 R)
• M12: 13,269,182 km (0.091 R)
• M13: 14,193,696 km (0.117 R)
• M14: 14,715,943 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.4

Radius: 11.7

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.97 AU - 2.17 AU

Year: 1986 Days

Day: 5.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,646,861 km

• M1: 145,559 km (0.109 R)
• M2: 667,506 km (0.115 R)
• M3: 1,185,862 km (0.084 R)
• M4: 1,827,039 km (0.062 R)
• M5: 3,081,567 km (0.117 R)
• M6: 3,596,782 km (0.054 R)
• M7: 4,075,644 km (0.1 R)
• M8: 4,863,427 km (0.058 R)
• M9: 5,518,815 km (0.117 R)
• M10: 6,109,278 km (0.038 R)
• M11: 7,642,058 km (0.104 R)
• M12: 8,256,007 km (0.12 R)
• M13: 9,093,307 km (0.076 R)
• M14: 10,756,386 km (0.116 R)
• M15: 11,490,463 km (0.064 R)
• M16: 13,099,687 km (0.103 R)
• M17: 14,632,168 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.3

Radius: 7.5

Gravity: 15.63 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.74 AU - 8.22 AU

Year: 12297 Days

Day: 16.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,646,861 km

• M1: 94,097 km (0.112 R)
• M2: 351,854 km (0.107 R)
• M3: 1,048,681 km (0.093 R)
• M4: 1,362,089 km (0.089 R)
• M5: 1,803,851 km (0.027 R)
• M6: 2,337,766 km (0.076 R)
• M7: 2,652,969 km (0.054 R)
• M8: 3,191,521 km (0.091 R)
• M9: 3,662,006 km (0.098 R)
• M10: 4,391,146 km (0.118 R)
• M11: 5,642,981 km (0.103 R)
• M12: 6,613,572 km (0.075 R)
• M13: 7,074,035 km (0.087 R)
• M14: 9,082,386 km (0.092 R)
• M15: 9,389,959 km (0.105 R)
• M16: 10,244,313 km (0.111 R)
• M17: 10,860,955 km (0.117 R)
• M18: 11,741,638 km (0.105 R)
• M19: 12,168,440 km (0.1 R)
• M20: 14,116,055 km (0.102 R)
• M21: 14,950,213 km (0.059 R)
• M22: 17,650,006 km (0.072 R)
• M23: 19,282,268 km (0.114 R)
• M24: 20,308,509 km (0.107 R)
• M25: 23,032,687 km (0.085 R)
• M26: 25,279,497 km (0.1 R)
• M27: 26,300,502 km (0.042 R)
• M28: 27,775,537 km (0.099 R)
• M29: 28,642,906 km (0.098 R)
• M30: 31,120,845 km (0.056 R)
• M31: 38,732,385 km (0.042 R)
• M32: 43,615,110 km (0.088 R)
• M33: 47,343,537 km (0.032 R)
• M34: 48,269,099 km (0.084 R)
• M35: 49,521,682 km (0.116 R)
• M36: 50,155,977 km (0.095 R)
• M37: 56,627,880 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.1

Radius: 6.9

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.45 AU - 8.87 AU

Year: 14138 Days

Day: 18.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,646,861 km

• M1: 87,216 km (0.095 R)
• M2: 311,313 km (0.119 R)
• M3: 651,200 km (0.079 R)
• M4: 962,363 km (0.096 R)
• M5: 1,278,314 km (0.109 R)
• M6: 1,615,807 km (0.061 R)
• M7: 2,553,636 km (0.079 R)
• M8: 2,769,356 km (0.076 R)
• M9: 3,092,038 km (0.098 R)
• M10: 4,009,373 km (0.05 R)
• M11: 4,453,828 km (0.095 R)
• M12: 5,063,140 km (0.062 R)
• M13: 5,440,575 km (0.082 R)
• M14: 5,836,711 km (0.07 R)
• M15: 6,407,576 km (0.074 R)
• M16: 6,973,355 km (0.118 R)
• M17: 9,018,657 km (0.092 R)
• M18: 10,044,450 km (0.06 R)
• M19: 11,145,939 km (0.116 R)
• M20: 11,375,572 km (0.118 R)
• M21: 13,263,796 km (0.086 R)
• M22: 15,996,500 km (0.063 R)
• M23: 16,215,512 km (0.093 R)
• M24: 16,884,364 km (0.029 R)
• M25: 20,593,344 km (0.115 R)
• M26: 22,362,787 km (0.073 R)
• M27: 27,018,423 km (0.066 R)
• M28: 29,353,047 km (0.057 R)
• M29: 37,671,137 km (0.068 R)
• M30: 40,849,494 km (0.078 R)
• M31: 41,809,164 km (0.092 R)
• M32: 44,489,509 km (0.096 R)
• M33: 50,346,116 km (0.059 R)
• M34: 51,607,825 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.3

Radius: 6.2

Gravity: 20.46 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.07 AU - 10.05 AU

Year: 16701 Days

Day: 15.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,646,861 km

• M1: 77,641 km (0.118 R)
• M2: 292,314 km (0.068 R)
• M3: 488,736 km (0.1 R)
• M4: 712,086 km (0.054 R)
• M5: 1,016,518 km (0.056 R)
• M6: 1,435,541 km (0.103 R)
• M7: 2,001,620 km (0.049 R)
• M8: 2,659,551 km (0.113 R)
• M9: 3,315,089 km (0.049 R)
• M10: 3,739,348 km (0.117 R)
• M11: 4,135,783 km (0.119 R)
• M12: 5,380,587 km (0.062 R)
• M13: 8,028,768 km (0.116 R)
• M14: 9,716,232 km (0.083 R)
• M15: 10,288,743 km (0.038 R)
• M16: 10,822,957 km (0.078 R)
• M17: 14,942,284 km (0.1 R)
• M18: 18,489,998 km (0.089 R)
• M19: 21,112,299 km (0.076 R)
• M20: 25,228,185 km (0.073 R)
• M21: 27,529,898 km (0.113 R)
• M22: 29,848,665 km (0.113 R)
• M23: 31,795,083 km (0.108 R)
• M24: 35,003,059 km (0.113 R)
• M25: 37,442,103 km (0.09 R)
• M26: 37,999,056 km (0.085 R)
• M27: 38,844,882 km (0.092 R)
• M28: 41,606,010 km (0.118 R)
• M29: 45,750,918 km (0.072 R)
• M30: 46,547,527 km (0.095 R)
• M31: 59,066,176 km (0.106 R)
• M32: 59,820,748 km (0.112 R)
• M33: 63,296,355 km (0.084 R)
• M34: 69,803,414 km (0.069 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 18,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit