🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.8

Radius: 14.4

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.54 AU - 0.9 AU

Year: 401 Days

Day: 10.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 54,066,476 km

• M1: 179,069 km (0.083 R)
• M2: 671,994 km (0.088 R)
• M3: 1,241,812 km (0.098 R)
• M4: 1,737,878 km (0.069 R)
• M5: 2,325,948 km (0.105 R)
• M6: 3,160,105 km (0.074 R)
• M7: 3,947,589 km (0.08 R)
• M8: 4,421,814 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425

Radius: 9.1

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.77 AU - 0.91 AU

Year: 505 Days

Day: 9.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,066,476 km

• M1: 113,246 km (0.112 R)
• M2: 450,439 km (0.107 R)
• M3: 896,091 km (0.08 R)
• M4: 1,254,378 km (0.085 R)
• M5: 1,547,740 km (0.114 R)
• M6: 2,055,325 km (0.054 R)
• M7: 2,440,390 km (0.104 R)
• M8: 3,141,705 km (0.11 R)
• M9: 3,485,930 km (0.099 R)
• M10: 3,984,240 km (0.035 R)
• M11: 4,278,050 km (0.102 R)
• M12: 4,644,116 km (0.096 R)
• M13: 5,154,395 km (0.118 R)
• M14: 5,455,535 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.8

Radius: 14.6

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.01 AU - 1.47 AU

Year: 906 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,066,476 km

• M1: 182,061 km (0.09 R)
• M2: 653,443 km (0.111 R)
• M3: 1,176,886 km (0.104 R)
• M4: 1,680,433 km (0.102 R)
• M5: 2,291,540 km (0.078 R)
• M6: 2,753,947 km (0.092 R)
• M7: 3,279,485 km (0.086 R)
• M8: 3,942,203 km (0.119 R)
• M9: 5,036,512 km (0.095 R)
• M10: 6,364,043 km (0.11 R)
• M11: 7,291,999 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.9

Radius: 14.2

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.29 AU - 1.41 AU

Year: 1029 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,066,476 km

• M1: 176,525 km (0.082 R)
• M2: 720,463 km (0.081 R)
• M3: 1,278,164 km (0.054 R)
• M4: 2,106,188 km (0.111 R)
• M5: 2,572,335 km (0.091 R)
• M6: 3,094,731 km (0.075 R)
• M7: 3,965,092 km (0.105 R)
• M8: 4,441,561 km (0.03 R)
• M9: 5,570,726 km (0.104 R)
• M10: 6,085,791 km (0.075 R)
• M11: 6,587,542 km (0.076 R)
• M12: 8,553,258 km (0.067 R)
• M13: 9,876,601 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.5

Radius: 10.9

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.23 AU - 1.65 AU

Year: 1134 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,066,476 km

• M1: 135,536 km (0.087 R)
• M2: 474,824 km (0.049 R)
• M3: 1,311,076 km (0.115 R)
• M4: 2,218,387 km (0.088 R)
• M5: 3,113,730 km (0.087 R)
• M6: 3,486,827 km (0.057 R)
• M7: 4,008,176 km (0.085 R)
• M8: 4,829,019 km (0.106 R)
• M9: 6,139,048 km (0.12 R)
• M10: 6,584,401 km (0.109 R)
• M11: 7,280,180 km (0.088 R)
• M12: 7,752,760 km (0.09 R)
• M13: 8,162,209 km (0.088 R)
• M14: 8,586,020 km (0.119 R)
• M15: 8,965,251 km (0.053 R)
• M16: 9,416,737 km (0.08 R)
• M17: 9,788,787 km (0.075 R)
• M18: 10,138,397 km (0.099 R)
• M19: 10,529,297 km (0.109 R)
• M20: 12,049,809 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.5

Radius: 9.2

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.67 AU - 3.85 AU

Year: 4783 Days

Day: 13.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,066,476 km

• M1: 115,490 km (0.115 R)
• M2: 427,551 km (0.079 R)
• M3: 796,459 km (0.116 R)
• M4: 1,220,868 km (0.074 R)
• M5: 1,805,796 km (0.037 R)
• M6: 2,132,817 km (0.105 R)
• M7: 2,499,481 km (0.096 R)
• M8: 3,118,966 km (0.056 R)
• M9: 3,637,023 km (0.031 R)
• M10: 5,397,192 km (0.103 R)
• M11: 5,747,999 km (0.074 R)
• M12: 6,334,572 km (0.098 R)
• M13: 6,926,531 km (0.119 R)
• M14: 7,306,210 km (0.045 R)
• M15: 8,032,059 km (0.12 R)
• M16: 9,375,448 km (0.049 R)
• M17: 11,614,629 km (0.12 R)
• M18: 14,133,408 km (0.106 R)
• M19: 15,316,728 km (0.095 R)
• M20: 16,081,622 km (0.107 R)
• M21: 16,687,194 km (0.093 R)
• M22: 17,370,706 km (0.116 R)
• M23: 18,926,674 km (0.091 R)
• M24: 19,876,171 km (0.039 R)
• M25: 21,071,458 km (0.114 R)
• M26: 21,650,253 km (0.094 R)
• M27: 23,219,983 km (0.081 R)
• M28: 24,624,558 km (0.092 R)
• M29: 27,602,453 km (0.083 R)
• M30: 29,806,478 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.6

Radius: 14.1

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.54 AU - 5.96 AU

Year: 9045 Days

Day: 10.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,066,476 km

• M1: 175,329 km (0.065 R)
• M2: 715,975 km (0.086 R)
• M3: 1,334,413 km (0.087 R)
• M4: 2,429,769 km (0.075 R)
• M5: 3,007,516 km (0.071 R)
• M6: 3,578,531 km (0.071 R)
• M7: 4,415,082 km (0.095 R)
• M8: 6,296,724 km (0.042 R)
• M9: 8,577,194 km (0.059 R)
• M10: 10,325,095 km (0.051 R)
• M11: 11,525,170 km (0.075 R)
• M12: 12,758,305 km (0.115 R)
• M13: 13,466,950 km (0.073 R)
• M14: 15,751,908 km (0.082 R)
• M15: 17,198,370 km (0.118 R)
• M16: 17,699,672 km (0.107 R)
• M17: 19,109,931 km (0.027 R)
• M18: 21,902,026 km (0.088 R)
• M19: 23,702,137 km (0.06 R)
• M20: 25,878,038 km (0.101 R)
• M21: 27,207,215 km (0.084 R)
• M22: 30,938,934 km (0.077 R)
• M23: 33,202,200 km (0.098 R)
• M24: 33,980,708 km (0.096 R)
• M25: 39,898,949 km (0.087 R)
• M26: 41,287,516 km (0.115 R)
• M27: 43,364,384 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.7

Radius: 7.4

Gravity: 15.57 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.68 AU - 8.84 AU

Year: 12833 Days

Day: 19.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,066,476 km

• M1: 92,451 km (0.1 R)
• M2: 766,240 km (0.105 R)
• M3: 1,938,489 km (0.118 R)
• M4: 2,439,642 km (0.089 R)
• M5: 3,024,271 km (0.092 R)
• M6: 5,856,757 km (0.119 R)
• M7: 6,815,829 km (0.103 R)
• M8: 8,015,454 km (0.079 R)
• M9: 8,252,118 km (0.074 R)
• M10: 9,612,411 km (0.101 R)
• M11: 12,326,416 km (0.036 R)
• M12: 13,028,329 km (0.099 R)
• M13: 15,222,032 km (0.073 R)
• M14: 15,955,211 km (0.12 R)
• M15: 21,760,357 km (0.04 R)
• M16: 26,361,688 km (0.095 R)
• M17: 35,614,765 km (0.041 R)
• M18: 38,897,840 km (0.085 R)
• M19: 39,441,329 km (0.093 R)
• M20: 46,362,175 km (0.047 R)
• M21: 46,666,906 km (0.072 R)
• M22: 49,311,348 km (0.082 R)
• M23: 50,751,078 km (0.086 R)
• M24: 51,726,306 km (0.051 R)
• M25: 53,546,613 km (0.039 R)
• M26: 55,237,967 km (0.074 R)
• M27: 59,622,082 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.4

Radius: 6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.14 AU - 8.36 AU

Year: 14153 Days

Day: 18.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,066,476 km

• M1: 91,404 km (0.112 R)
• M2: 504,743 km (0.112 R)
• M3: 1,432,250 km (0.099 R)
• M4: 1,752,838 km (0.081 R)
• M5: 2,002,218 km (0.087 R)
• M6: 2,641,898 km (0.082 R)
• M7: 4,773,668 km (0.102 R)
• M8: 5,150,804 km (0.069 R)
• M9: 7,734,659 km (0.091 R)
• M10: 9,785,346 km (0.115 R)
• M11: 14,144,927 km (0.091 R)
• M12: 18,124,380 km (0.116 R)
• M13: 22,269,737 km (0.079 R)
• M14: 24,247,122 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259

Radius: 6.6

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.3 AU - 9.88 AU

Year: 19482 Days

Day: 17.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,066,476 km

• M1: 98,286 km (0.095 R)
• M2: 320,139 km (0.101 R)
• M3: 1,121,236 km (0.101 R)
• M4: 1,510,639 km (0.064 R)
• M5: 2,111,574 km (0.039 R)
• M6: 2,538,377 km (0.117 R)
• M7: 2,883,649 km (0.062 R)
• M8: 3,434,468 km (0.117 R)
• M9: 5,167,260 km (0.083 R)
• M10: 6,279,071 km (0.08 R)
• M11: 6,590,085 km (0.069 R)
• M12: 7,159,305 km (0.084 R)
• M13: 9,715,783 km (0.048 R)
• M14: 12,456,416 km (0.043 R)
• M15: 15,673,070 km (0.077 R)
• M16: 15,886,247 km (0.101 R)
• M17: 19,485,422 km (0.1 R)
• M18: 20,739,650 km (0.061 R)
• M19: 23,039,418 km (0.059 R)
• M20: 24,061,621 km (0.074 R)
• M21: 26,698,433 km (0.087 R)
• M22: 28,034,192 km (0.108 R)
• M23: 28,243,629 km (0.076 R)
• M24: 31,510,847 km (0.061 R)
• M25: 36,123,547 km (0.12 R)
• M26: 41,437,413 km (0.085 R)
• M27: 44,492,651 km (0.106 R)
• M28: 49,504,778 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 16,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit