🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.7

Radius: 14.1

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.58 AU - 0.66 AU

Year: 337 Days

Day: 11.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,791,435 km

• M1: 175,329 km (0.05 R)
• M2: 626,665 km (0.059 R)
• M3: 1,141,731 km (0.082 R)
• M4: 2,427,674 km (0.074 R)
• M5: 2,876,318 km (0.052 R)
• M6: 3,459,301 km (0.088 R)
• M7: 4,069,810 km (0.107 R)
• M8: 4,612,252 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.2

Radius: 8.1

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.72 AU - 0.78 AU

Year: 448 Days

Day: 13 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 53,791,435 km

• M1: 102,475 km (0.072 R)
• M2: 354,397 km (0.084 R)
• M3: 875,896 km (0.089 R)
• M4: 1,690,606 km (0.098 R)
• M5: 2,032,287 km (0.06 R)
• M6: 2,313,232 km (0.035 R)
• M7: 2,635,466 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.9

Radius: 14.5

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.1 AU - 2.64 AU

Year: 2518 Days

Day: 5.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,791,435 km

• M1: 183,407 km (0.118 R)
• M2: 650,751 km (0.06 R)
• M3: 1,110,615 km (0.061 R)
• M4: 2,107,385 km (0.106 R)
• M5: 2,591,634 km (0.063 R)
• M6: 3,117,769 km (0.076 R)
• M7: 4,101,974 km (0.054 R)
• M8: 4,667,454 km (0.12 R)
• M9: 5,189,999 km (0.088 R)
• M10: 6,086,689 km (0.084 R)
• M11: 6,684,182 km (0.052 R)
• M12: 7,653,876 km (0.061 R)
• M13: 8,548,471 km (0.083 R)
• M14: 10,243,415 km (0.034 R)
• M15: 12,027,070 km (0.1 R)
• M16: 13,326,328 km (0.064 R)
• M17: 14,431,407 km (0.09 R)
• M18: 18,447,811 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.3

Radius: 8.4

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.7 AU - 2.81 AU

Year: 3148 Days

Day: 10.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,791,435 km

• M1: 104,868 km (0.03 R)
• M2: 488,437 km (0.106 R)
• M3: 790,625 km (0.044 R)
• M4: 1,257,669 km (0.109 R)
• M5: 1,668,166 km (0.102 R)
• M6: 2,382,795 km (0.057 R)
• M7: 2,646,087 km (0.089 R)
• M8: 3,051,049 km (0.06 R)
• M9: 3,635,079 km (0.055 R)
• M10: 3,922,307 km (0.091 R)
• M11: 4,542,689 km (0.063 R)
• M12: 5,382,083 km (0.075 R)
• M13: 6,034,329 km (0.076 R)
• M14: 6,350,280 km (0.056 R)
• M15: 6,707,669 km (0.115 R)
• M16: 9,831,572 km (0.086 R)
• M17: 10,555,775 km (0.115 R)
• M18: 10,888,930 km (0.07 R)
• M19: 11,186,031 km (0.058 R)
• M20: 11,796,690 km (0.095 R)
• M21: 12,292,008 km (0.094 R)
• M22: 13,517,664 km (0.059 R)
• M23: 14,110,071 km (0.107 R)
• M24: 17,105,918 km (0.066 R)
• M25: 19,302,912 km (0.108 R)
• M26: 20,436,864 km (0.059 R)
• M27: 21,217,167 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.9

Radius: 10.1

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.95 AU - 4.03 AU

Year: 5501 Days

Day: 7.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,791,435 km

• M1: 125,662 km (0.119 R)
• M2: 812,316 km (0.082 R)
• M3: 1,246,599 km (0.074 R)
• M4: 1,920,388 km (0.044 R)
• M5: 2,659,102 km (0.057 R)
• M6: 3,499,543 km (0.066 R)
• M7: 4,173,930 km (0.085 R)
• M8: 4,693,484 km (0.03 R)
• M9: 5,487,699 km (0.099 R)
• M10: 5,972,545 km (0.102 R)
• M11: 9,889,766 km (0.106 R)
• M12: 10,897,606 km (0.051 R)
• M13: 11,534,445 km (0.042 R)
• M14: 12,513,114 km (0.102 R)
• M15: 13,211,586 km (0.1 R)
• M16: 13,740,116 km (0.088 R)
• M17: 14,182,925 km (0.111 R)
• M18: 15,888,640 km (0.077 R)
• M19: 16,596,837 km (0.054 R)
• M20: 17,785,092 km (0.073 R)
• M21: 19,827,702 km (0.116 R)
• M22: 20,330,201 km (0.068 R)
• M23: 20,905,554 km (0.073 R)
• M24: 21,229,883 km (0.09 R)
• M25: 22,290,532 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.9

Radius: 14.7

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.43 AU - 4.59 AU

Year: 6611 Days

Day: 9 Hours

Environment

Temp: -226 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,791,435 km

• M1: 182,809 km (0.04 R)
• M2: 790,475 km (0.08 R)
• M3: 1,754,933 km (0.112 R)
• M4: 2,417,502 km (0.034 R)
• M5: 3,007,815 km (0.12 R)
• M6: 3,592,593 km (0.062 R)
• M7: 5,408,561 km (0.048 R)
• M8: 5,903,282 km (0.032 R)
• M9: 6,549,245 km (0.067 R)
• M10: 7,307,407 km (0.099 R)
• M11: 8,999,658 km (0.111 R)
• M12: 11,690,774 km (0.082 R)
• M13: 12,428,142 km (0.076 R)
• M14: 14,459,681 km (0.1 R)
• M15: 17,580,891 km (0.112 R)
• M16: 19,617,218 km (0.101 R)
• M17: 20,792,159 km (0.074 R)
• M18: 21,329,216 km (0.064 R)
• M19: 23,210,409 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.6

Radius: 9.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.22 AU - 5.28 AU

Year: 8303 Days

Day: 8.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,791,435 km

• M1: 120,725 km (0.084 R)
• M2: 617,091 km (0.047 R)
• M3: 1,191,248 km (0.107 R)
• M4: 1,863,840 km (0.084 R)
• M5: 2,542,266 km (0.113 R)
• M6: 4,665,509 km (0.092 R)
• M7: 7,619,319 km (0.071 R)
• M8: 7,951,576 km (0.043 R)
• M9: 10,511,943 km (0.104 R)
• M10: 13,793,372 km (0.03 R)
• M11: 14,399,693 km (0.116 R)
• M12: 14,794,781 km (0.112 R)
• M13: 17,192,685 km (0.037 R)
• M14: 19,700,244 km (0.117 R)
• M15: 21,550,172 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918

Radius: 7.1

Gravity: 18.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.4 AU - 5.84 AU

Year: 9196 Days

Day: 17.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 53,791,435 km

• M1: 124,615 km (0.085 R)
• M2: 389,104 km (0.042 R)
• M3: 634,145 km (0.025 R)
• M4: 1,081,144 km (0.114 R)
• M5: 1,963,771 km (0.098 R)
• M6: 2,677,203 km (0.039 R)
• M7: 3,281,130 km (0.099 R)
• M8: 4,484,495 km (0.098 R)
• M9: 5,571,025 km (0.093 R)
• M10: 5,815,019 km (0.102 R)
• M11: 6,628,382 km (0.079 R)
• M12: 7,348,547 km (0.108 R)
• M13: 8,524,984 km (0.101 R)
• M14: 8,943,559 km (0.1 R)
• M15: 9,230,189 km (0.051 R)
• M16: 9,922,976 km (0.112 R)
• M17: 12,622,021 km (0.06 R)
• M18: 13,475,028 km (0.097 R)
• M19: 14,043,201 km (0.071 R)
• M20: 14,759,176 km (0.093 R)
• M21: 17,643,573 km (0.118 R)
• M22: 18,554,026 km (0.084 R)
• M23: 19,257,136 km (0.052 R)
• M24: 21,729,540 km (0.108 R)
• M25: 27,293,982 km (0.055 R)
• M26: 29,027,821 km (0.105 R)
• M27: 32,152,921 km (0.073 R)
• M28: 33,166,596 km (0.092 R)
• M29: 34,434,288 km (0.116 R)
• M30: 35,376,306 km (0.052 R)
• M31: 39,700,283 km (0.118 R)
• M32: 43,813,177 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.9

Radius: 4.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.22 AU - 7.94 AU

Year: 11651 Days

Day: 23.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,791,435 km

• M1: 55,351 km (0.117 R)
• M2: 255,663 km (0.084 R)
• M3: 436,826 km (0.111 R)
• M4: 597,943 km (0.087 R)
• M5: 1,349,223 km (0.027 R)
• M6: 2,250,102 km (0.066 R)
• M7: 2,808,550 km (0.101 R)
• M8: 3,717,956 km (0.12 R)
• M9: 4,983,554 km (0.112 R)
• M10: 7,464,036 km (0.062 R)
• M11: 10,620,102 km (0.096 R)
• M12: 15,413,218 km (0.072 R)
• M13: 18,579,756 km (0.073 R)
• M14: 24,504,879 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.8

Radius: 4.6

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.42 AU - 12.26 AU

Year: 22950 Days

Day: 22.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,791,435 km

• M1: 57,595 km (0.069 R)
• M2: 533,765 km (0.046 R)
• M3: 917,185 km (0.112 R)
• M4: 2,502,024 km (0.102 R)
• M5: 3,548,013 km (0.059 R)
• M6: 4,480,157 km (0.087 R)
• M7: 6,495,839 km (0.113 R)
• M8: 8,803,535 km (0.091 R)
• M9: 14,813,929 km (0.098 R)
• M10: 16,953,029 km (0.054 R)
• M11: 31,678,696 km (0.111 R)
• M12: 33,524,883 km (0.096 R)
• M13: 35,685,974 km (0.088 R)
• M14: 38,580,244 km (0.118 R)
• M15: 42,723,357 km (0.098 R)
• M16: 46,127,606 km (0.095 R)
• M17: 46,419,172 km (0.03 R)
• M18: 47,006,045 km (0.107 R)
• M19: 47,746,554 km (0.077 R)
• M20: 48,796,282 km (0.093 R)
• M21: 49,555,491 km (0.082 R)
• M22: 50,631,399 km (0.044 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 19,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit