🌌 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: 112.6

Radius: 10.3

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.61 AU - 0.63 AU

Year: 343 Days

Day: 7.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 88,910,180 km

• M1: 128,056 km (0.119 R)
• M2: 485,146 km (0.056 R)
• M3: 811,718 km (0.03 R)
• M4: 1,270,834 km (0.085 R)
• M5: 1,979,928 km (0.114 R)
• M6: 2,324,751 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.2

Radius: 14.7

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.71 AU - 0.93 AU

Year: 522 Days

Day: 5.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 88,910,180 km

• M1: 182,809 km (0.031 R)
• M2: 651,349 km (0.074 R)
• M3: 1,210,995 km (0.064 R)
• M4: 1,681,480 km (0.106 R)
• M5: 2,399,251 km (0.083 R)
• M6: 2,934,811 km (0.062 R)
• M7: 3,475,308 km (0.101 R)
• M8: 4,040,339 km (0.082 R)
• M9: 4,995,970 km (0.106 R)
• M10: 5,719,276 km (0.088 R)
• M11: 6,415,953 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.3

Radius: 13.2

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.15 AU - 2.23 AU

Year: 2278 Days

Day: 5.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 88,910,180 km

• M1: 169,943 km (0.11 R)
• M2: 585,825 km (0.048 R)
• M3: 1,251,835 km (0.093 R)
• M4: 3,089,046 km (0.113 R)
• M5: 3,519,290 km (0.072 R)
• M6: 4,009,672 km (0.096 R)
• M7: 4,588,615 km (0.08 R)
• M8: 5,012,875 km (0.075 R)
• M9: 5,586,583 km (0.08 R)
• M10: 6,257,230 km (0.097 R)
• M11: 6,668,175 km (0.101 R)
• M12: 7,667,040 km (0.036 R)
• M13: 8,332,452 km (0.059 R)
• M14: 9,851,768 km (0.083 R)
• M15: 13,164,762 km (0.085 R)
• M16: 13,934,593 km (0.061 R)
• M17: 15,023,815 km (0.109 R)
• M18: 16,322,474 km (0.042 R)
• M19: 16,789,070 km (0.109 R)
• M20: 18,576,615 km (0.079 R)
• M21: 19,142,544 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.1

Radius: 5.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.43 AU - 6.55 AU

Year: 10305 Days

Day: 19.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 88,910,180 km

• M1: 65,225 km (0.034 R)
• M2: 302,786 km (0.108 R)
• M3: 968,646 km (0.091 R)
• M4: 1,631,963 km (0.113 R)
• M5: 2,529,700 km (0.106 R)
• M6: 3,126,895 km (0.086 R)
• M7: 4,465,496 km (0.042 R)
• M8: 5,047,731 km (0.112 R)
• M9: 5,308,780 km (0.042 R)
• M10: 5,909,565 km (0.028 R)
• M11: 6,638,406 km (0.053 R)
• M12: 11,975,160 km (0.109 R)
• M13: 12,916,280 km (0.066 R)
• M14: 14,656,253 km (0.105 R)
• M15: 15,632,080 km (0.086 R)
• M16: 18,039,409 km (0.117 R)
• M17: 18,931,461 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.7

Radius: 3.5

Gravity: 35.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.1 AU - 9.26 AU

Year: 16445 Days

Day: 22 Hours

Environment

Temp: -222 °C

Axial Tilt: 68.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 88,910,180 km

• M1: 44,580 km (0.086 R)
• M2: 178,171 km (0.091 R)
• M3: 329,564 km (0.072 R)
• M4: 501,302 km (0.064 R)
• M5: 785,987 km (0.05 R)
• M6: 1,120,338 km (0.068 R)
• M7: 1,233,434 km (0.091 R)
• M8: 1,619,397 km (0.077 R)
• M9: 2,137,155 km (0.113 R)
• M10: 2,581,610 km (0.088 R)
• M11: 2,757,538 km (0.06 R)
• M12: 3,232,660 km (0.099 R)
• M13: 3,359,669 km (0.104 R)
• M14: 4,373,793 km (0.089 R)
• M15: 4,917,132 km (0.045 R)
• M16: 5,576,111 km (0.073 R)
• M17: 5,685,317 km (0.064 R)
• M18: 8,561,187 km (0.089 R)
• M19: 8,952,685 km (0.091 R)
• M20: 9,407,313 km (0.047 R)
• M21: 9,930,307 km (0.04 R)
• M22: 10,807,100 km (0.119 R)
• M23: 11,322,315 km (0.104 R)
• M24: 11,674,767 km (0.119 R)
• M25: 12,156,024 km (0.105 R)
• M26: 12,525,531 km (0.108 R)
• M27: 13,481,910 km (0.092 R)
• M28: 16,491,968 km (0.116 R)
• M29: 20,607,256 km (0.043 R)
• M30: 24,568,458 km (0.095 R)
• M31: 26,778,318 km (0.049 R)
• M32: 34,440,422 km (0.103 R)
• M33: 35,802,959 km (0.044 R)
• M34: 40,240,930 km (0.097 R)
• M35: 41,751,569 km (0.063 R)
• M36: 45,177,959 km (0.054 R)
• M37: 46,809,174 km (0.111 R)
• M38: 50,503,643 km (0.084 R)
• M39: 51,297,110 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.4

Radius: 3

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.59 AU - 8.95 AU

Year: 18256 Days

Day: 24.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 88,910,180 km

• M1: 37,399 km (0.096 R)
• M2: 139,126 km (0.109 R)
• M3: 288,873 km (0.096 R)
• M4: 552,315 km (0.092 R)
• M5: 654,640 km (0.083 R)
• M6: 1,058,704 km (0.064 R)
• M7: 7,085,254 km (0.074 R)
• M8: 9,173,491 km (0.115 R)
• M9: 10,588,238 km (0.046 R)
• M10: 10,801,415 km (0.119 R)
• M11: 11,911,132 km (0.095 R)
• M12: 16,647,999 km (0.114 R)
• M13: 20,005,723 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.3

Radius: 7.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.01 AU - 9.25 AU

Year: 19392 Days

Day: 21 Hours

Environment

Temp: -237 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 88,910,180 km

• M1: 93,349 km (0.099 R)
• M2: 543,489 km (0.118 R)
• M3: 960,269 km (0.119 R)
• M4: 1,829,283 km (0.099 R)
• M5: 2,107,984 km (0.085 R)
• M6: 3,423,248 km (0.077 R)
• M7: 4,628,259 km (0.119 R)
• M8: 5,055,062 km (0.119 R)
• M9: 7,108,442 km (0.092 R)
• M10: 9,907,568 km (0.078 R)
• M11: 11,743,283 km (0.079 R)
• M12: 22,803,951 km (0.086 R)
• M13: 29,419,020 km (0.098 R)
• M14: 31,413,010 km (0.053 R)
• M15: 33,383,662 km (0.1 R)
• M16: 38,055,006 km (0.115 R)
• M17: 38,421,969 km (0.114 R)
• M18: 41,057,285 km (0.099 R)
• M19: 46,544,984 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.9

Radius: 4.1

Gravity: 42.11 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.84 AU - 10.76 AU

Year: 19936 Days

Day: 17.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 88,910,180 km

• M1: 51,462 km (0.095 R)
• M2: 190,288 km (0.119 R)
• M3: 389,403 km (0.119 R)
• M4: 731,384 km (0.106 R)
• M5: 1,278,613 km (0.117 R)
• M6: 1,716,935 km (0.095 R)
• M7: 2,101,551 km (0.083 R)
• M8: 2,248,905 km (0.045 R)
• M9: 2,684,384 km (0.025 R)
• M10: 3,720,200 km (0.113 R)
• M11: 5,494,281 km (0.113 R)
• M12: 6,365,389 km (0.114 R)
• M13: 6,585,597 km (0.059 R)
• M14: 7,566,511 km (0.097 R)
• M15: 9,131,454 km (0.099 R)
• M16: 9,871,963 km (0.064 R)
• M17: 11,471,614 km (0.045 R)
• M18: 11,996,552 km (0.054 R)
• M19: 12,197,462 km (0.077 R)
• M20: 14,710,856 km (0.103 R)
• M21: 17,038,449 km (0.106 R)
• M22: 19,600,163 km (0.097 R)
• M23: 22,508,645 km (0.12 R)
• M24: 24,065,211 km (0.115 R)
• M25: 32,543,222 km (0.117 R)
• M26: 36,454,608 km (0.091 R)
• M27: 42,657,534 km (0.093 R)
• M28: 42,969,296 km (0.109 R)
• M29: 50,218,210 km (0.105 R)
• M30: 50,740,157 km (0.094 R)
• M31: 57,478,195 km (0.06 R)
• M32: 59,980,369 km (0.063 R)
• M33: 62,554,050 km (0.102 R)
• M34: 69,200,983 km (0.07 R)
• M35: 70,715,063 km (0.112 R)
• M36: 72,472,539 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.3

Radius: 3.6

Gravity: 66.46 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.59 AU - 11.59 AU

Year: 22529 Days

Day: 15.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 88,910,180 km

• M1: 45,179 km (0.025 R)
• M2: 338,690 km (0.081 R)
• M3: 598,391 km (0.097 R)
• M4: 788,231 km (0.117 R)
• M5: 1,466,957 km (0.087 R)
• M6: 1,995,486 km (0.081 R)
• M7: 2,717,894 km (0.106 R)
• M8: 3,095,330 km (0.097 R)
• M9: 3,476,206 km (0.114 R)
• M10: 5,563,246 km (0.12 R)
• M11: 6,304,952 km (0.105 R)
• M12: 7,563,220 km (0.113 R)
• M13: 9,212,237 km (0.105 R)
• M14: 10,120,296 km (0.105 R)
• M15: 11,694,664 km (0.072 R)
• M16: 15,903,151 km (0.097 R)
• M17: 16,157,916 km (0.1 R)
• M18: 17,204,802 km (0.082 R)
• M19: 17,563,538 km (0.068 R)
• M20: 17,927,210 km (0.11 R)
• M21: 18,295,820 km (0.113 R)
• M22: 20,715,565 km (0.105 R)
• M23: 23,014,286 km (0.096 R)
• M24: 24,449,378 km (0.063 R)
• M25: 24,902,810 km (0.119 R)
• M26: 33,075,640 km (0.046 R)
• M27: 33,213,570 km (0.088 R)
• M28: 39,673,804 km (0.085 R)
• M29: 42,054,056 km (0.119 R)
• M30: 42,541,296 km (0.094 R)
• M31: 45,886,005 km (0.111 R)
• M32: 62,060,677 km (0.095 R)
• M33: 63,540,648 km (0.046 R)
• M34: 65,477,642 km (0.115 R)
• M35: 65,695,307 km (0.081 R)
• M36: 73,150,516 km (0.079 R)
• M37: 80,649,110 km (0.11 R)
• M38: 85,749,200 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 14,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit