🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.4

Radius: 11.7

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.64 AU - 0.92 AU

Year: 484 Days

Day: 10.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 83,431,621 km

• M1: 146,008 km (0.034 R)
• M2: 584,180 km (0.113 R)
• M3: 1,062,444 km (0.057 R)
• M4: 1,487,900 km (0.092 R)
• M5: 1,872,666 km (0.094 R)
• M6: 2,829,793 km (0.083 R)
• M7: 4,001,145 km (0.061 R)
• M8: 4,381,722 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.9

Radius: 8.5

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.14 AU - 1.28 AU

Year: 936 Days

Day: 13.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 83,431,621 km

• M1: 105,766 km (0.078 R)
• M2: 467,493 km (0.052 R)
• M3: 747,690 km (0.076 R)
• M4: 1,239,568 km (0.09 R)
• M5: 1,513,781 km (0.1 R)
• M6: 1,925,474 km (0.111 R)
• M7: 2,571,438 km (0.119 R)
• M8: 3,024,121 km (0.089 R)
• M9: 3,381,061 km (0.072 R)
• M10: 4,195,323 km (0.118 R)
• M11: 5,700,876 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.6

Radius: 10.5

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.49 AU - 3.25 AU

Year: 3418 Days

Day: 5.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,431,621 km

• M1: 130,599 km (0.085 R)
• M2: 470,336 km (0.064 R)
• M3: 3,834,193 km (0.104 R)
• M4: 4,364,368 km (0.085 R)
• M5: 4,744,646 km (0.081 R)
• M6: 5,918,541 km (0.057 R)
• M7: 6,573,779 km (0.113 R)
• M8: 7,541,528 km (0.082 R)
• M9: 8,965,251 km (0.082 R)
• M10: 9,901,135 km (0.086 R)
• M11: 10,337,512 km (0.089 R)
• M12: 11,327,102 km (0.088 R)
• M13: 12,885,313 km (0.101 R)
• M14: 13,230,735 km (0.103 R)
• M15: 14,909,971 km (0.053 R)
• M16: 15,923,945 km (0.118 R)
• M17: 16,777,850 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.7

Radius: 12

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.08 AU - 3.28 AU

Year: 3986 Days

Day: 13.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 83,431,621 km

• M1: 149,299 km (0.114 R)
• M2: 531,372 km (0.117 R)
• M3: 1,380,938 km (0.088 R)
• M4: 1,844,542 km (0.114 R)
• M5: 2,396,408 km (0.111 R)
• M6: 2,894,120 km (0.057 R)
• M7: 3,480,544 km (0.103 R)
• M8: 4,472,079 km (0.053 R)
• M9: 5,099,492 km (0.072 R)
• M10: 6,016,826 km (0.099 R)
• M11: 6,750,754 km (0.092 R)
• M12: 8,177,917 km (0.117 R)
• M13: 9,196,080 km (0.064 R)
• M14: 11,257,090 km (0.097 R)
• M15: 11,992,364 km (0.086 R)
• M16: 14,022,706 km (0.099 R)
• M17: 15,257,188 km (0.111 R)
• M18: 15,646,890 km (0.098 R)
• M19: 16,679,863 km (0.098 R)
• M20: 17,393,296 km (0.09 R)
• M21: 19,266,111 km (0.1 R)
• M22: 20,184,493 km (0.067 R)
• M23: 21,686,605 km (0.115 R)
• M24: 22,322,097 km (0.115 R)
• M25: 22,970,005 km (0.072 R)
• M26: 25,531,270 km (0.11 R)
• M27: 26,319,501 km (0.04 R)
• M28: 27,368,332 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.2

Radius: 5.6

Gravity: 28.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.68 AU - 7.04 AU

Year: 9971 Days

Day: 18.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 83,431,621 km

• M1: 69,713 km (0.078 R)
• M2: 303,534 km (0.102 R)
• M3: 1,016,667 km (0.053 R)
• M4: 1,224,758 km (0.047 R)
• M5: 2,026,902 km (0.059 R)
• M6: 2,207,466 km (0.108 R)
• M7: 2,398,802 km (0.12 R)
• M8: 3,040,577 km (0.101 R)
• M9: 3,736,955 km (0.12 R)
• M10: 3,981,996 km (0.073 R)
• M11: 5,509,241 km (0.113 R)
• M12: 6,307,645 km (0.056 R)
• M13: 7,305,612 km (0.072 R)
• M14: 8,921,419 km (0.047 R)
• M15: 11,035,835 km (0.072 R)
• M16: 11,655,320 km (0.094 R)
• M17: 12,238,303 km (0.098 R)
• M18: 14,499,026 km (0.069 R)
• M19: 14,699,038 km (0.029 R)
• M20: 15,036,680 km (0.114 R)
• M21: 16,009,515 km (0.087 R)
• M22: 17,097,541 km (0.092 R)
• M23: 25,542,789 km (0.092 R)
• M24: 26,030,777 km (0.103 R)
• M25: 37,267,373 km (0.102 R)
• M26: 38,402,073 km (0.091 R)
• M27: 38,657,287 km (0.102 R)
• M28: 44,423,237 km (0.108 R)
• M29: 44,704,481 km (0.119 R)
• M30: 45,412,977 km (0.096 R)
• M31: 49,067,952 km (0.087 R)
• M32: 51,507,295 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.2

Radius: 4.9

Gravity: 19.79 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.5 AU - 9.24 AU

Year: 15519 Days

Day: 21 Hours

Environment

Temp: -228 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 83,431,621 km

• M1: 61,036 km (0.098 R)
• M2: 237,711 km (0.115 R)
• M3: 450,589 km (0.096 R)
• M4: 610,060 km (0.058 R)
• M5: 807,679 km (0.094 R)
• M6: 981,063 km (0.071 R)
• M7: 1,460,973 km (0.081 R)
• M8: 1,672,953 km (0.056 R)
• M9: 3,303,271 km (0.092 R)
• M10: 4,673,437 km (0.082 R)
• M11: 7,553,496 km (0.039 R)
• M12: 8,859,186 km (0.107 R)
• M13: 9,057,403 km (0.103 R)
• M14: 11,435,710 km (0.078 R)
• M15: 11,908,888 km (0.083 R)
• M16: 12,830,860 km (0.078 R)
• M17: 14,540,165 km (0.105 R)
• M18: 21,533,865 km (0.082 R)
• M19: 22,345,733 km (0.115 R)
• M20: 23,554,334 km (0.081 R)
• M21: 29,151,090 km (0.025 R)
• M22: 36,073,731 km (0.026 R)
• M23: 37,604,118 km (0.111 R)
• M24: 37,993,371 km (0.072 R)
• M25: 40,521,426 km (0.075 R)
• M26: 46,057,444 km (0.086 R)
• M27: 46,801,694 km (0.108 R)
• M28: 52,237,482 km (0.05 R)
• M29: 53,700,400 km (0.089 R)
• M30: 56,198,684 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.4

Radius: 3.7

Gravity: 54.38 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.45 AU - 11.43 AU

Year: 22029 Days

Day: 16.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 89.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,431,621 km

• M1: 47,123 km (0.087 R)
• M2: 224,995 km (0.109 R)
• M3: 413,788 km (0.12 R)
• M4: 532,269 km (0.03 R)
• M5: 723,156 km (0.066 R)
• M6: 886,367 km (0.074 R)
• M7: 1,114,355 km (0.105 R)
• M8: 1,615,358 km (0.118 R)
• M9: 3,097,424 km (0.08 R)
• M10: 3,968,981 km (0.114 R)
• M11: 6,136,056 km (0.088 R)
• M12: 7,543,622 km (0.103 R)
• M13: 9,210,292 km (0.109 R)
• M14: 10,469,158 km (0.069 R)
• M15: 12,181,306 km (0.105 R)
• M16: 17,522,399 km (0.059 R)
• M17: 19,727,471 km (0.083 R)
• M18: 19,919,106 km (0.099 R)
• M19: 20,209,027 km (0.105 R)
• M20: 21,396,684 km (0.099 R)
• M21: 22,421,430 km (0.049 R)
• M22: 25,805,184 km (0.087 R)
• M23: 27,438,942 km (0.094 R)
• M24: 30,397,839 km (0.085 R)
• M25: 31,560,214 km (0.09 R)
• M26: 32,751,761 km (0.114 R)
• M27: 34,386,716 km (0.117 R)
• M28: 47,552,675 km (0.063 R)
• M29: 53,640,860 km (0.098 R)
• M30: 64,765,855 km (0.026 R)
• M31: 68,863,640 km (0.082 R)
• M32: 72,218,222 km (0.068 R)
• M33: 73,360,103 km (0.077 R)
• M34: 73,820,266 km (0.192 R)
• M35: 74,282,374 km (0.059 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 14,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit