🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.4

Radius: 11.9

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.86 AU - 1.3 AU

Year: 736 Days

Day: 7.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 83,931,005 km

• M1: 147,952 km (0.119 R)
• M2: 624,870 km (0.109 R)
• M3: 1,217,876 km (0.045 R)
• M4: 1,757,326 km (0.073 R)
• M5: 2,313,232 km (0.118 R)
• M6: 2,946,480 km (0.104 R)
• M7: 3,366,251 km (0.081 R)
• M8: 3,811,155 km (0.058 R)
• M9: 4,998,214 km (0.077 R)
• M10: 5,856,906 km (0.077 R)
• M11: 6,612,525 km (0.039 R)
• M12: 7,290,802 km (0.117 R)
• M13: 7,817,386 km (0.1 R)
• M14: 8,733,673 km (0.119 R)
• M15: 9,411,202 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.2

Radius: 9.7

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.86 AU - 2.1 AU

Year: 1828 Days

Day: 9.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 83,931,005 km

• M1: 120,576 km (0.103 R)
• M2: 447,896 km (0.086 R)
• M3: 773,870 km (0.118 R)
• M4: 1,217,427 km (0.025 R)
• M5: 1,555,668 km (0.117 R)
• M6: 1,946,119 km (0.037 R)
• M7: 2,532,991 km (0.071 R)
• M8: 2,839,368 km (0.11 R)
• M9: 3,394,974 km (0.072 R)
• M10: 4,040,040 km (0.112 R)
• M11: 4,661,918 km (0.079 R)
• M12: 5,301,599 km (0.083 R)
• M13: 5,950,405 km (0.066 R)
• M14: 8,490,128 km (0.106 R)
• M15: 8,831,809 km (0.098 R)
• M16: 9,443,964 km (0.119 R)
• M17: 10,153,058 km (0.117 R)
• M18: 11,264,121 km (0.068 R)
• M19: 12,573,851 km (0.104 R)
• M20: 13,726,502 km (0.099 R)
• M21: 15,310,145 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.3

Radius: 13.4

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.92 AU - 2.76 AU

Year: 2348 Days

Day: 6.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,931,005 km

• M1: 166,652 km (0.118 R)
• M2: 600,486 km (0.056 R)
• M3: 1,116,898 km (0.097 R)
• M4: 1,621,043 km (0.093 R)
• M5: 2,498,434 km (0.083 R)
• M6: 3,045,663 km (0.113 R)
• M7: 3,585,113 km (0.06 R)
• M8: 5,575,513 km (0.096 R)
• M9: 6,439,740 km (0.101 R)
• M10: 7,278,086 km (0.065 R)
• M11: 7,797,639 km (0.101 R)
• M12: 8,341,727 km (0.097 R)
• M13: 9,540,305 km (0.115 R)
• M14: 11,300,324 km (0.088 R)
• M15: 14,311,131 km (0.109 R)
• M16: 15,785,867 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.7

Radius: 12.7

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.22 AU - 2.72 AU

Year: 2547 Days

Day: 10.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,931,005 km

• M1: 157,975 km (0.075 R)
• M2: 1,246,449 km (0.098 R)
• M3: 1,894,208 km (0.09 R)
• M4: 2,345,844 km (0.094 R)
• M5: 2,901,750 km (0.064 R)
• M6: 3,544,572 km (0.104 R)
• M7: 4,280,743 km (0.106 R)
• M8: 5,188,952 km (0.083 R)
• M9: 5,612,164 km (0.108 R)
• M10: 6,500,027 km (0.113 R)
• M11: 6,992,952 km (0.1 R)
• M12: 8,218,608 km (0.098 R)
• M13: 9,545,990 km (0.105 R)
• M14: 10,261,068 km (0.12 R)
• M15: 10,691,311 km (0.099 R)
• M16: 13,391,852 km (0.055 R)
• M17: 14,776,230 km (0.116 R)
• M18: 16,044,521 km (0.077 R)
• M19: 17,274,216 km (0.04 R)
• M20: 17,940,225 km (0.071 R)
• M21: 18,738,928 km (0.099 R)
• M22: 19,323,856 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.9

Radius: 8.8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.91 AU - 4.03 AU

Year: 4240 Days

Day: 7.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 87.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 83,931,005 km

• M1: 109,506 km (0.07 R)
• M2: 441,912 km (0.117 R)
• M3: 811,868 km (0.086 R)
• M4: 1,198,129 km (0.081 R)
• M5: 1,612,964 km (0.102 R)
• M6: 3,334,088 km (0.066 R)
• M7: 3,717,357 km (0.118 R)
• M8: 4,161,514 km (0.073 R)
• M9: 5,709,253 km (0.086 R)
• M10: 6,072,178 km (0.052 R)
• M11: 6,645,437 km (0.089 R)
• M12: 8,925,907 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.8

Radius: 9.9

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.42 AU - 5.58 AU

Year: 6262 Days

Day: 14.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 83,931,005 km

• M1: 123,119 km (0.071 R)
• M2: 667,356 km (0.111 R)
• M3: 1,005,896 km (0.117 R)
• M4: 1,462,020 km (0.106 R)
• M5: 1,929,364 km (0.062 R)
• M6: 2,440,390 km (0.052 R)
• M7: 3,880,419 km (0.092 R)
• M8: 4,670,146 km (0.068 R)
• M9: 5,314,614 km (0.088 R)
• M10: 5,626,526 km (0.059 R)
• M11: 6,287,599 km (0.029 R)
• M12: 6,889,580 km (0.079 R)
• M13: 9,414,942 km (0.08 R)
• M14: 9,826,785 km (0.093 R)
• M15: 10,785,258 km (0.088 R)
• M16: 11,596,079 km (0.04 R)
• M17: 12,943,507 km (0.081 R)
• M18: 14,392,362 km (0.036 R)
• M19: 14,816,772 km (0.064 R)
• M20: 16,931,188 km (0.045 R)
• M21: 20,279,188 km (0.099 R)
• M22: 22,068,079 km (0.076 R)
• M23: 23,041,962 km (0.104 R)
• M24: 29,302,782 km (0.073 R)
• M25: 31,179,487 km (0.032 R)
• M26: 31,584,598 km (0.068 R)
• M27: 33,134,881 km (0.045 R)
• M28: 34,089,166 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.9

Radius: 7.4

Gravity: 15.5 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.1 AU - 10.44 AU

Year: 17038 Days

Day: 16 Hours

Environment

Temp: -224 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,931,005 km

• M1: 92,302 km (0.097 R)
• M2: 670,049 km (0.052 R)
• M3: 961,466 km (0.037 R)
• M4: 1,519,914 km (0.116 R)
• M5: 2,052,782 km (0.082 R)
• M6: 3,236,999 km (0.081 R)
• M7: 4,022,537 km (0.108 R)
• M8: 4,278,050 km (0.11 R)
• M9: 5,372,808 km (0.071 R)
• M10: 5,964,916 km (0.054 R)
• M11: 7,854,487 km (0.109 R)
• M12: 8,935,032 km (0.104 R)
• M13: 9,316,207 km (0.107 R)
• M14: 11,199,046 km (0.118 R)
• M15: 12,632,044 km (0.119 R)
• M16: 13,251,978 km (0.042 R)
• M17: 14,852,825 km (0.087 R)
• M18: 16,906,055 km (0.088 R)
• M19: 18,785,304 km (0.089 R)
• M20: 19,411,371 km (0.069 R)
• M21: 20,989,479 km (0.059 R)
• M22: 22,551,281 km (0.084 R)
• M23: 23,980,090 km (0.09 R)
• M24: 25,904,517 km (0.119 R)
• M25: 30,057,952 km (0.036 R)
• M26: 31,037,818 km (0.109 R)
• M27: 31,786,406 km (0.096 R)
• M28: 35,983,823 km (0.061 R)
• M29: 36,533,146 km (0.11 R)
• M30: 39,947,419 km (0.116 R)
• M31: 43,104,382 km (0.052 R)
• M32: 43,413,452 km (0.064 R)
• M33: 52,679,993 km (0.11 R)
• M34: 55,186,505 km (0.119 R)
• M35: 57,397,412 km (0.11 R)
• M36: 58,335,839 km (0.119 R)
• M37: 67,246,487 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.1

Radius: 7.5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.99 AU - 10.37 AU

Year: 21307 Days

Day: 21.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 83,931,005 km

• M1: 93,199 km (0.089 R)
• M2: 452,833 km (0.08 R)
• M3: 886,218 km (0.107 R)
• M4: 2,662,094 km (0.071 R)
• M5: 4,298,545 km (0.061 R)
• M6: 5,379,689 km (0.064 R)
• M7: 5,801,555 km (0.086 R)
• M8: 6,169,715 km (0.093 R)
• M9: 6,553,284 km (0.114 R)
• M10: 10,271,839 km (0.111 R)
• M11: 11,598,024 km (0.104 R)
• M12: 12,123,411 km (0.07 R)
• M13: 12,725,842 km (0.115 R)
• M14: 16,546,871 km (0.094 R)
• M15: 17,819,650 km (0.106 R)
• M16: 20,728,281 km (0.115 R)
• M17: 21,764,097 km (0.025 R)
• M18: 29,784,038 km (0.08 R)
• M19: 41,839,233 km (0.12 R)
• M20: 42,248,084 km (0.061 R)
• M21: 43,212,392 km (0.054 R)
• M22: 48,855,074 km (0.109 R)
• M23: 50,685,255 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.9

Radius: 5.9

Gravity: 23.07 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.03 AU - 10.39 AU

Year: 21402 Days

Day: 19.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,931,005 km

• M1: 73,752 km (0.095 R)
• M2: 339,737 km (0.109 R)
• M3: 685,607 km (0.084 R)
• M4: 872,305 km (0.078 R)
• M5: 1,836,463 km (0.081 R)
• M6: 2,055,774 km (0.08 R)
• M7: 2,595,822 km (0.109 R)
• M8: 3,668,738 km (0.088 R)
• M9: 3,888,797 km (0.05 R)
• M10: 4,320,985 km (0.116 R)
• M11: 7,462,989 km (0.087 R)
• M12: 7,664,049 km (0.075 R)
• M13: 9,174,538 km (0.082 R)
• M14: 10,618,606 km (0.118 R)
• M15: 13,351,460 km (0.092 R)
• M16: 14,721,328 km (0.071 R)
• M17: 16,266,375 km (0.116 R)
• M18: 20,253,009 km (0.053 R)
• M19: 20,942,056 km (0.105 R)
• M20: 29,332,402 km (0.093 R)
• M21: 30,725,458 km (0.097 R)
• M22: 35,309,436 km (0.109 R)
• M23: 39,107,726 km (0.094 R)
• M24: 41,733,318 km (0.094 R)
• M25: 43,493,337 km (0.117 R)
• M26: 53,971,621 km (0.118 R)
• M27: 56,637,604 km (0.073 R)
• M28: 59,190,342 km (0.073 R)
• M29: 66,658,268 km (0.077 R)
• M30: 67,960,966 km (0.106 R)
• M31: 77,320,258 km (0.084 R)
• M32: 80,458,073 km (0.07 R)
• M33: 82,182,338 km (0.112 R)
• M34: 83,428,937 km (0.08 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 12,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit