🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.7

Radius: 11.1

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.19 AU - 1.83 AU

Year: 1304 Days

Day: 9.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 66,775,341 km

• M1: 141,220 km (0.026 R)
• M2: 222,003 km (0.042 R)
• M3: 309,817 km (0.077 R)
• M4: 379,081 km (0.089 R)
• M5: 586,872 km (0.096 R)
• M6: 662,270 km (0.101 R)
• M7: 732,431 km (0.078 R)
• M8: 886,218 km (0.084 R)
• M9: 975,079 km (0.093 R)
• M10: 1,119,590 km (0.12 R)
• M11: 1,254,827 km (0.056 R)
• M12: 1,384,379 km (0.098 R)
• M13: 1,453,792 km (0.083 R)
• M14: 1,524,552 km (0.094 R)
• M15: 1,608,476 km (0.118 R)
• M16: 1,725,163 km (0.068 R)
• M17: 1,800,410 km (0.115 R)
• M18: 1,973,645 km (0.049 R)
• M19: 2,112,322 km (0.095 R)
• M20: 2,213,450 km (0.047 R)
• M21: 2,302,461 km (0.108 R)
• M22: 2,406,731 km (0.108 R)
• M23: 2,477,042 km (0.071 R)
• M24: 2,576,823 km (0.077 R)
• M25: 2,656,110 km (0.112 R)
• M26: 2,765,616 km (0.114 R)
• M27: 2,846,997 km (0.09 R)
• M28: 2,974,155 km (0.082 R)
• M29: 3,080,519 km (0.099 R)
• M30: 3,663,203 km (0.096 R)
• M31: 3,752,812 km (0.114 R)
• M32: 3,851,397 km (0.055 R)
• M33: 4,009,373 km (0.026 R)
• M34: 4,177,820 km (0.089 R)
• M35: 4,417,775 km (0.119 R)
• M36: 4,574,404 km (0.115 R)
• M37: 4,644,715 km (0.043 R)
• M38: 4,893,346 km (0.04 R)
• M39: 5,210,494 km (0.118 R)
• M40: 5,311,472 km (0.071 R)
• M41: 5,422,474 km (0.066 R)
• M42: 5,534,224 km (0.048 R)
• M43: 5,628,021 km (0.094 R)
• M44: 5,921,981 km (0.115 R)
• M45: 6,416,701 km (0.114 R)
• M46: 6,663,987 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.6

Radius: 13.3

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.78 AU - 3.48 AU

Year: 3892 Days

Day: 13 Hours

Environment

Temp: -217 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 66,775,341 km

• M1: 211,831 km (0.116 R)
• M2: 315,502 km (0.101 R)
• M3: 406,308 km (0.101 R)
• M4: 571,763 km (0.086 R)
• M5: 664,514 km (0.1 R)
• M6: 815,308 km (0.084 R)
• M7: 1,202,468 km (0.079 R)
• M8: 1,799,812 km (0.051 R)
• M9: 2,062,955 km (0.091 R)
• M10: 2,168,870 km (0.114 R)
• M11: 2,529,700 km (0.098 R)
• M12: 2,808,999 km (0.087 R)
• M13: 3,273,351 km (0.09 R)
• M14: 3,397,816 km (0.053 R)
• M15: 3,596,632 km (0.071 R)
• M16: 3,762,237 km (0.106 R)
• M17: 3,968,084 km (0.057 R)
• M18: 4,469,536 km (0.079 R)
• M19: 4,568,420 km (0.083 R)
• M20: 4,667,902 km (0.09 R)
• M21: 4,889,457 km (0.104 R)
• M22: 5,385,075 km (0.084 R)
• M23: 5,575,064 km (0.094 R)
• M24: 5,767,447 km (0.106 R)
• M25: 6,092,822 km (0.05 R)
• M26: 6,626,138 km (0.084 R)
• M27: 6,830,040 km (0.091 R)
• M28: 8,000,494 km (0.061 R)
• M29: 9,282,847 km (0.117 R)
• M30: 9,409,556 km (0.092 R)
• M31: 9,922,079 km (0.11 R)
• M32: 10,602,001 km (0.082 R)
• M33: 10,840,909 km (0.051 R)
• M34: 11,081,612 km (0.097 R)
• M35: 11,297,033 km (0.083 R)
• M36: 11,459,646 km (0.116 R)
• M37: 12,034,550 km (0.072 R)
• M38: 12,283,780 km (0.083 R)
• M39: 13,098,640 km (0.1 R)
• M40: 13,326,627 km (0.105 R)
• M41: 13,441,069 km (0.076 R)
• M42: 13,670,852 km (0.091 R)
• M43: 13,757,469 km (0.073 R)
• M44: 13,902,130 km (0.09 R)
• M45: 14,047,240 km (0.12 R)
• M46: 14,222,120 km (0.113 R)
• M47: 14,456,390 km (0.109 R)
• M48: 14,810,189 km (0.116 R)
• M49: 15,406,337 km (0.109 R)
• M50: 15,737,546 km (0.074 R)
• M51: 16,132,036 km (0.057 R)
• M52: 16,315,144 km (0.106 R)
• M53: 16,406,997 km (0.054 R)
• M54: 16,499,000 km (0.064 R)
• M55: 16,930,739 km (0.108 R)
• M56: 17,868,418 km (0.086 R)
• M57: 18,630,620 km (0.091 R)
• M58: 19,015,834 km (0.103 R)
• M59: 19,338,816 km (0.102 R)
• M60: 19,500,980 km (0.102 R)
• M61: 19,793,893 km (0.077 R)
• M62: 19,892,029 km (0.069 R)
• M63: 20,450,328 km (0.05 R)
• M64: 20,814,449 km (0.086 R)
• M65: 20,980,653 km (0.111 R)
• M66: 21,180,815 km (0.106 R)
• M67: 21,649,953 km (0.041 R)
• M68: 21,784,741 km (0.07 R)
• M69: 21,885,869 km (0.112 R)
• M70: 22,122,683 km (0.043 R)
• M71: 22,735,436 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.2

Radius: 13.6

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.07 AU - 3.25 AU

Year: 3949 Days

Day: 10.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 66,775,341 km

• M1: 170,841 km (0.057 R)
• M2: 273,315 km (0.118 R)
• M3: 382,671 km (0.105 R)
• M4: 492,925 km (0.111 R)
• M5: 633,996 km (0.113 R)
• M6: 772,972 km (0.064 R)
• M7: 913,744 km (0.097 R)
• M8: 1,002,904 km (0.084 R)
• M9: 1,245,402 km (0.092 R)
• M10: 1,414,149 km (0.109 R)
• M11: 1,725,611 km (0.099 R)
• M12: 1,813,425 km (0.061 R)
• M13: 2,072,678 km (0.086 R)
• M14: 2,358,261 km (0.113 R)
• M15: 2,613,475 km (0.051 R)
• M16: 2,700,690 km (0.08 R)
• M17: 2,952,912 km (0.084 R)
• M18: 3,166,538 km (0.072 R)
• M19: 3,561,028 km (0.07 R)
• M20: 3,756,103 km (0.103 R)
• M21: 4,089,108 km (0.117 R)
• M22: 4,242,147 km (0.096 R)
• M23: 4,466,693 km (0.076 R)
• M24: 4,695,129 km (0.119 R)
• M25: 4,927,455 km (0.077 R)
• M26: 5,311,024 km (0.071 R)
• M27: 5,971,797 km (0.083 R)
• M28: 6,243,467 km (0.101 R)
• M29: 6,341,454 km (0.101 R)
• M30: 6,940,444 km (0.097 R)
• M31: 7,329,248 km (0.049 R)
• M32: 7,725,234 km (0.047 R)
• M33: 7,872,887 km (0.03 R)
• M34: 8,213,970 km (0.114 R)
• M35: 8,300,139 km (0.064 R)
• M36: 8,473,074 km (0.092 R)
• M37: 8,734,870 km (0.048 R)
• M38: 9,065,781 km (0.076 R)
• M39: 9,177,081 km (0.091 R)
• M40: 9,333,561 km (0.106 R)
• M41: 9,626,623 km (0.068 R)
• M42: 9,762,907 km (0.11 R)
• M43: 9,854,161 km (0.095 R)
• M44: 9,968,604 km (0.071 R)
• M45: 11,065,904 km (0.069 R)
• M46: 12,398,372 km (0.093 R)
• M47: 12,670,940 km (0.118 R)
• M48: 13,272,622 km (0.054 R)
• M49: 13,399,032 km (0.116 R)
• M50: 13,627,917 km (0.11 R)
• M51: 13,960,623 km (0.098 R)
• M52: 14,347,782 km (0.066 R)
• M53: 14,869,729 km (0.103 R)
• M54: 14,974,896 km (0.085 R)
• M55: 15,133,021 km (0.037 R)
• M56: 15,371,331 km (0.094 R)
• M57: 15,610,837 km (0.103 R)
• M58: 16,093,589 km (0.106 R)
• M59: 16,445,444 km (0.086 R)
• M60: 16,717,712 km (0.093 R)
• M61: 17,266,885 km (0.048 R)
• M62: 17,432,789 km (0.059 R)
• M63: 17,627,117 km (0.086 R)
• M64: 17,766,243 km (0.086 R)
• M65: 18,326,637 km (0.093 R)
• M66: 18,665,626 km (0.081 R)
• M67: 19,092,428 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.5

Radius: 5.8

Gravity: 14.4 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.81 AU - 10.55 AU

Year: 19551 Days

Day: 17.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,775,341 km

• M1: 119,828 km (0.093 R)
• M2: 368,011 km (0.073 R)
• M3: 566,228 km (0.113 R)
• M4: 666,907 km (0.108 R)
• M5: 956,080 km (0.072 R)
• M6: 1,077,105 km (0.116 R)
• M7: 1,254,977 km (0.119 R)
• M8: 1,497,325 km (0.109 R)
• M9: 1,553,275 km (0.103 R)
• M10: 1,638,396 km (0.098 R)
• M11: 1,695,991 km (0.108 R)
• M12: 2,118,455 km (0.067 R)
• M13: 3,090,991 km (0.116 R)
• M14: 3,344,111 km (0.105 R)
• M15: 3,831,501 km (0.097 R)
• M16: 3,869,947 km (0.093 R)
• M17: 3,908,544 km (0.099 R)
• M18: 4,261,295 km (0.08 R)
• M19: 4,542,839 km (0.11 R)
• M20: 5,123,727 km (0.051 R)
• M21: 5,293,969 km (0.111 R)
• M22: 6,083,098 km (0.119 R)
• M23: 6,768,256 km (0.1 R)
• M24: 7,429,778 km (0.049 R)
• M25: 8,410,093 km (0.115 R)
• M26: 8,611,003 km (0.104 R)
• M27: 9,586,680 km (0.112 R)
• M28: 10,167,569 km (0.067 R)
• M29: 11,252,453 km (0.107 R)
• M30: 11,473,857 km (0.112 R)
• M31: 12,090,201 km (0.107 R)
• M32: 12,602,274 km (0.085 R)
• M33: 12,717,165 km (0.102 R)
• M34: 12,889,951 km (0.088 R)
• M35: 13,063,484 km (0.109 R)
• M36: 13,354,602 km (0.104 R)
• M37: 14,002,510 km (0.075 R)
• M38: 14,480,027 km (0.094 R)
• M39: 15,084,552 km (0.106 R)
• M40: 15,267,510 km (0.083 R)
• M41: 15,389,881 km (0.054 R)
• M42: 15,944,590 km (0.091 R)
• M43: 17,519,556 km (0.072 R)
• M44: 20,006,770 km (0.095 R)
• M45: 20,342,169 km (0.11 R)
• M46: 20,544,276 km (0.093 R)
• M47: 21,222,852 km (0.111 R)
• M48: 21,496,466 km (0.105 R)
• M49: 21,908,907 km (0.081 R)
• M50: 22,046,837 km (0.039 R)
• M51: 24,152,277 km (0.11 R)
• M52: 26,247,545 km (0.085 R)
• M53: 26,909,665 km (0.095 R)
• M54: 28,550,903 km (0.069 R)
• M55: 30,686,263 km (0.053 R)
• M56: 30,995,482 km (0.075 R)
• M57: 32,321,218 km (0.05 R)
• M58: 33,188,886 km (0.097 R)
• M59: 33,268,173 km (0.114 R)
• M60: 33,665,355 km (0.033 R)
• M61: 33,904,562 km (0.111 R)
• M62: 34,144,218 km (0.067 R)
• M63: 35,108,376 km (0.114 R)
• M64: 36,735,403 km (0.117 R)
• M65: 36,817,382 km (0.074 R)
• M66: 37,971,530 km (0.094 R)
• M67: 38,137,434 km (0.097 R)
• M68: 38,553,166 km (0.07 R)
• M69: 39,305,195 km (0.095 R)
• M70: 40,315,429 km (0.098 R)
• M71: 41,334,191 km (0.04 R)
• M72: 42,878,340 km (0.097 R)
• M73: 44,966,128 km (0.102 R)
• M74: 45,053,942 km (0.061 R)
• M75: 46,997,966 km (0.075 R)
• M76: 48,249,203 km (0.103 R)
• M77: 49,511,510 km (0.09 R)
• M78: 49,874,135 km (0.063 R)
• M79: 52,068,287 km (0.067 R)
• M80: 52,529,497 km (0.098 R)
• M81: 53,084,505 km (0.076 R)
• M82: 53,920,907 km (0.103 R)
• M83: 54,014,106 km (0.093 R)
• M84: 54,107,306 km (0.097 R)
• M85: 54,294,004 km (0.061 R)
• M86: 57,119,309 km (0.099 R)
• M87: 57,880,763 km (0.099 R)
• M88: 58,933,184 km (0.091 R)
• M89: 62,030,757 km (0.112 R)
• M90: 62,323,969 km (0.113 R)
• M91: 64,388,420 km (0.113 R)
• M92: 65,180,839 km (0.111 R)
• M93: 65,876,918 km (0.108 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: 346 - 17,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit