🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.9

Radius: 12.3

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.87 AU - 0.89 AU

Year: 533 Days

Day: 11.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 85,530,921 km

• M1: 153,039 km (0.103 R)
• M2: 639,830 km (0.092 R)
• M3: 1,105,079 km (0.096 R)
• M4: 1,493,585 km (0.054 R)
• M5: 2,046,349 km (0.096 R)
• M6: 2,586,398 km (0.064 R)
• M7: 3,171,176 km (0.081 R)
• M8: 3,731,868 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.4

Radius: 10.7

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.08 AU - 1.54 AU

Year: 968 Days

Day: 7.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 85,530,921 km

• M1: 145,110 km (0.059 R)
• M2: 689,347 km (0.096 R)
• M3: 1,411,755 km (0.104 R)
• M4: 2,417,950 km (0.104 R)
• M5: 3,159,806 km (0.103 R)
• M6: 3,939,062 km (0.116 R)
• M7: 4,301,088 km (0.102 R)
• M8: 4,685,405 km (0.113 R)
• M9: 5,877,252 km (0.091 R)
• M10: 6,458,140 km (0.103 R)
• M11: 7,783,428 km (0.107 R)
• M12: 8,305,375 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.5

Radius: 12.8

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.38 AU - 1.48 AU

Year: 1104 Days

Day: 7.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 85,530,921 km

• M1: 159,172 km (0.119 R)
• M2: 602,131 km (0.066 R)
• M3: 1,133,054 km (0.088 R)
• M4: 1,587,981 km (0.069 R)
• M5: 2,210,159 km (0.069 R)
• M6: 2,686,329 km (0.025 R)
• M7: 3,260,037 km (0.06 R)
• M8: 3,816,092 km (0.081 R)
• M9: 4,274,161 km (0.068 R)
• M10: 4,845,325 km (0.062 R)
• M11: 5,363,383 km (0.107 R)
• M12: 5,984,663 km (0.04 R)
• M13: 6,511,247 km (0.104 R)
• M14: 7,244,426 km (0.101 R)
• M15: 8,004,832 km (0.102 R)
• M16: 9,654,149 km (0.032 R)
• M17: 10,091,872 km (0.082 R)
• M18: 10,707,019 km (0.111 R)
• M19: 12,012,709 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.8

Radius: 8.1

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.21 AU - 4.61 AU

Year: 4992 Days

Day: 9 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 85,530,921 km

• M1: 100,679 km (0.099 R)
• M2: 359,184 km (0.101 R)
• M3: 687,851 km (0.058 R)
• M4: 1,522,308 km (0.04 R)
• M5: 1,930,411 km (0.035 R)
• M6: 3,860,971 km (0.053 R)
• M7: 4,382,470 km (0.081 R)
• M8: 7,478,996 km (0.062 R)
• M9: 12,262,388 km (0.108 R)
• M10: 13,236,120 km (0.1 R)
• M11: 13,690,748 km (0.117 R)
• M12: 14,260,567 km (0.106 R)
• M13: 18,263,357 km (0.094 R)
• M14: 18,827,042 km (0.09 R)
• M15: 22,526,597 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490

Radius: 13.4

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.49 AU - 5.63 AU

Year: 6287 Days

Day: 11.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,530,921 km

• M1: 167,250 km (0.12 R)
• M2: 789,428 km (0.117 R)
• M3: 1,322,296 km (0.068 R)
• M4: 2,569,044 km (0.079 R)
• M5: 3,584,515 km (0.119 R)
• M6: 4,101,974 km (0.035 R)
• M7: 4,931,943 km (0.08 R)
• M8: 5,545,593 km (0.103 R)
• M9: 8,179,563 km (0.103 R)
• M10: 10,006,751 km (0.053 R)
• M11: 12,191,329 km (0.037 R)
• M12: 13,850,070 km (0.102 R)
• M13: 15,132,124 km (0.096 R)
• M14: 16,129,493 km (0.118 R)
• M15: 18,649,020 km (0.065 R)
• M16: 25,583,181 km (0.11 R)
• M17: 27,681,440 km (0.112 R)
• M18: 29,441,011 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.7

Radius: 12.1

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.98 AU - 5.22 AU

Year: 6370 Days

Day: 5 Hours

Environment

Temp: -209 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,530,921 km

• M1: 152,440 km (0.095 R)
• M2: 541,095 km (0.077 R)
• M3: 926,310 km (0.106 R)
• M4: 2,778,780 km (0.049 R)
• M5: 3,275,595 km (0.117 R)
• M6: 4,209,983 km (0.037 R)
• M7: 6,709,913 km (0.102 R)
• M8: 8,048,814 km (0.061 R)
• M9: 8,977,069 km (0.092 R)
• M10: 10,648,376 km (0.117 R)
• M11: 11,454,260 km (0.119 R)
• M12: 12,961,908 km (0.116 R)
• M13: 13,531,277 km (0.115 R)
• M14: 14,117,252 km (0.109 R)
• M15: 14,537,323 km (0.066 R)
• M16: 15,720,193 km (0.103 R)
• M17: 18,206,061 km (0.053 R)
• M18: 19,284,811 km (0.099 R)
• M19: 24,456,559 km (0.072 R)
• M20: 25,063,478 km (0.069 R)
• M21: 25,769,430 km (0.058 R)
• M22: 26,852,967 km (0.076 R)
• M23: 28,918,166 km (0.062 R)
• M24: 35,415,351 km (0.112 R)
• M25: 38,242,751 km (0.045 R)
• M26: 38,825,734 km (0.117 R)
• M27: 40,009,651 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.9

Radius: 10.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.59 AU - 5.33 AU

Year: 7132 Days

Day: 8.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 85,530,921 km

• M1: 135,536 km (0.097 R)
• M2: 566,078 km (0.063 R)
• M3: 1,677,890 km (0.112 R)
• M4: 2,196,246 km (0.094 R)
• M5: 3,153,074 km (0.061 R)
• M6: 3,996,058 km (0.116 R)
• M7: 4,419,121 km (0.106 R)
• M8: 5,533,924 km (0.085 R)
• M9: 6,060,958 km (0.041 R)
• M10: 9,646,819 km (0.117 R)
• M11: 12,267,025 km (0.091 R)
• M12: 12,949,491 km (0.059 R)
• M13: 13,601,887 km (0.093 R)
• M14: 17,262,248 km (0.082 R)
• M15: 19,563,961 km (0.043 R)
• M16: 20,062,122 km (0.11 R)
• M17: 22,293,523 km (0.04 R)
• M18: 23,709,168 km (0.051 R)
• M19: 29,506,834 km (0.093 R)
• M20: 29,880,230 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.8

Radius: 3.5

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.08 AU - 7.72 AU

Year: 11703 Days

Day: 21.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 85,530,921 km

• M1: 61,784 km (0.08 R)
• M2: 423,063 km (0.067 R)
• M3: 566,378 km (0.052 R)
• M4: 2,087,040 km (0.043 R)
• M5: 3,079,771 km (0.104 R)
• M6: 4,267,728 km (0.047 R)
• M7: 5,242,508 km (0.078 R)
• M8: 6,356,862 km (0.108 R)
• M9: 6,969,166 km (0.116 R)
• M10: 14,722,375 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.2

Radius: 3.3

Gravity: 37.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.81 AU - 7.21 AU

Year: 11984 Days

Day: 15.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 85,530,921 km

• M1: 42,785 km (0.114 R)
• M2: 203,453 km (0.12 R)
• M3: 337,642 km (0.053 R)
• M4: 504,444 km (0.082 R)
• M5: 974,032 km (0.088 R)
• M6: 1,626,877 km (0.072 R)
• M7: 1,792,482 km (0.076 R)
• M8: 2,002,367 km (0.028 R)
• M9: 2,375,913 km (0.066 R)
• M10: 3,236,101 km (0.113 R)
• M11: 3,597,081 km (0.105 R)
• M12: 3,723,042 km (0.088 R)
• M13: 4,064,873 km (0.113 R)
• M14: 4,229,431 km (0.103 R)
• M15: 4,780,101 km (0.087 R)
• M16: 5,542,003 km (0.03 R)
• M17: 6,308,692 km (0.084 R)
• M18: 8,484,892 km (0.103 R)
• M19: 11,490,313 km (0.094 R)
• M20: 11,875,079 km (0.114 R)
• M21: 13,259,158 km (0.103 R)
• M22: 13,866,376 km (0.105 R)
• M23: 15,201,238 km (0.114 R)
• M24: 15,664,692 km (0.103 R)
• M25: 16,969,784 km (0.058 R)
• M26: 22,658,692 km (0.086 R)
• M27: 25,416,229 km (0.073 R)
• M28: 27,212,451 km (0.065 R)
• M29: 29,293,956 km (0.047 R)
• M30: 32,448,227 km (0.113 R)
• M31: 33,326,067 km (0.047 R)
• M32: 35,243,613 km (0.089 R)
• M33: 36,170,970 km (0.091 R)
• M34: 40,168,524 km (0.105 R)
• M35: 40,294,037 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.2

Radius: 3.5

Gravity: 60.83 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.77 AU - 12.79 AU

Year: 22853 Days

Day: 20.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 85,530,921 km

• M1: 44,131 km (0.113 R)
• M2: 244,593 km (0.03 R)
• M3: 533,765 km (0.117 R)
• M4: 1,056,759 km (0.079 R)
• M5: 1,240,166 km (0.091 R)
• M6: 2,171,862 km (0.054 R)
• M7: 3,403,501 km (0.081 R)
• M8: 3,900,615 km (0.073 R)
• M9: 4,922,069 km (0.112 R)
• M10: 5,272,128 km (0.065 R)
• M11: 6,652,468 km (0.034 R)
• M12: 7,937,962 km (0.088 R)
• M13: 8,418,919 km (0.082 R)
• M14: 9,380,086 km (0.12 R)
• M15: 9,497,819 km (0.073 R)
• M16: 12,133,285 km (0.101 R)
• M17: 21,115,440 km (0.102 R)
• M18: 24,066,408 km (0.069 R)
• M19: 27,762,223 km (0.098 R)
• M20: 32,084,704 km (0.099 R)
• M21: 41,239,047 km (0.105 R)
• M22: 74,970,375 km (0.104 R)
• M23: 76,151,001 km (0.106 R)
• M24: 80,257,462 km (0.103 R)
• M25: 84,509,184 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 17,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit