🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.3

Radius: 11.8

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.42 AU - 0.64 AU

Year: 271 Days

Day: 13.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,614,354 km

• M1: 147,055 km (0.108 R)
• M2: 224,846 km (0.093 R)
• M3: 325,974 km (0.079 R)
• M4: 431,590 km (0.035 R)
• M5: 522,396 km (0.105 R)
• M6: 632,799 km (0.105 R)
• M7: 727,046 km (0.087 R)
• M8: 816,954 km (0.106 R)
• M9: 924,814 km (0.095 R)
• M10: 1,063,192 km (0.091 R)
• M11: 1,159,683 km (0.095 R)
• M12: 1,290,431 km (0.101 R)
• M13: 1,365,829 km (0.068 R)
• M14: 1,442,871 km (0.101 R)
• M15: 1,542,354 km (0.1 R)
• M16: 1,657,096 km (0.084 R)
• M17: 1,950,158 km (0.041 R)
• M18: 2,065,498 km (0.037 R)
• M19: 2,145,383 km (0.04 R)
• M20: 2,226,316 km (0.114 R)
• M21: 2,308,295 km (0.07 R)
• M22: 2,420,942 km (0.074 R)
• M23: 2,595,822 km (0.047 R)
• M24: 2,697,698 km (0.119 R)
• M25: 2,790,599 km (0.09 R)
• M26: 2,879,310 km (0.081 R)
• M27: 2,958,447 km (0.095 R)
• M28: 3,049,104 km (0.119 R)
• M29: 3,194,812 km (0.064 R)
• M30: 3,348,449 km (0.062 R)
• M31: 3,561,028 km (0.067 R)
• M32: 3,663,203 km (0.058 R)
• M33: 3,993,665 km (0.104 R)
• M34: 4,070,408 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.8

Radius: 8.9

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.75 AU - 0.93 AU

Year: 541 Days

Day: 12.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 60,614,354 km

• M1: 110,852 km (0.085 R)
• M2: 189,241 km (0.073 R)
• M3: 284,834 km (0.112 R)
• M4: 366,964 km (0.069 R)
• M5: 447,597 km (0.105 R)
• M6: 551,867 km (0.116 R)
• M7: 607,517 km (0.069 R)
• M8: 729,589 km (0.115 R)
• M9: 786,735 km (0.099 R)
• M10: 855,550 km (0.12 R)
• M11: 988,842 km (0.112 R)
• M12: 1,112,709 km (0.106 R)
• M13: 1,224,907 km (0.088 R)
• M14: 1,364,632 km (0.083 R)
• M15: 1,478,925 km (0.095 R)
• M16: 1,628,223 km (0.061 R)
• M17: 1,841,550 km (0.081 R)
• M18: 1,975,290 km (0.082 R)
• M19: 2,098,559 km (0.105 R)
• M20: 2,203,277 km (0.101 R)
• M21: 2,295,430 km (0.044 R)
• M22: 2,403,290 km (0.058 R)
• M23: 2,490,954 km (0.11 R)
• M24: 2,692,014 km (0.034 R)
• M25: 2,813,786 km (0.104 R)
• M26: 2,883,050 km (0.113 R)
• M27: 3,102,211 km (0.11 R)
• M28: 3,221,889 km (0.083 R)
• M29: 3,318,829 km (0.07 R)
• M30: 3,383,904 km (0.084 R)
• M31: 3,449,577 km (0.098 R)
• M32: 3,581,971 km (0.052 R)
• M33: 3,690,879 km (0.079 R)
• M34: 3,766,874 km (0.045 R)
• M35: 3,886,104 km (0.096 R)
• M36: 4,119,776 km (0.1 R)
• M37: 4,225,093 km (0.081 R)
• M38: 4,313,655 km (0.117 R)
• M39: 4,474,472 km (0.055 R)
• M40: 4,555,704 km (0.112 R)
• M41: 4,885,268 km (0.108 R)
• M42: 5,015,568 km (0.12 R)
• M43: 5,175,338 km (0.117 R)
• M44: 5,232,186 km (0.108 R)
• M45: 5,480,668 km (0.107 R)
• M46: 5,577,308 km (0.049 R)
• M47: 5,684,270 km (0.098 R)
• M48: 5,772,383 km (0.054 R)
• M49: 5,910,163 km (0.061 R)
• M50: 5,979,576 km (0.099 R)
• M51: 6,089,082 km (0.111 R)
• M52: 6,564,504 km (0.113 R)
• M53: 6,698,095 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.5

Radius: 12.2

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.74 AU - 3.68 AU

Year: 4043 Days

Day: 10.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 122.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,614,354 km

• M1: 169,494 km (0.117 R)
• M2: 535,112 km (0.077 R)
• M3: 767,138 km (0.106 R)
• M4: 984,504 km (0.091 R)
• M5: 1,094,907 km (0.116 R)
• M6: 1,480,421 km (0.096 R)
• M7: 1,565,542 km (0.103 R)
• M8: 2,208,214 km (0.113 R)
• M9: 2,473,451 km (0.084 R)
• M10: 2,731,657 km (0.057 R)
• M11: 2,998,689 km (0.063 R)
• M12: 3,144,697 km (0.079 R)
• M13: 3,577,633 km (0.097 R)
• M14: 3,969,729 km (0.07 R)
• M15: 4,252,469 km (0.074 R)
• M16: 4,375,588 km (0.087 R)
• M17: 4,541,791 km (0.075 R)
• M18: 4,625,716 km (0.104 R)
• M19: 4,710,089 km (0.05 R)
• M20: 4,966,500 km (0.074 R)
• M21: 5,271,380 km (0.072 R)
• M22: 5,627,573 km (0.035 R)
• M23: 5,922,729 km (0.12 R)
• M24: 6,623,147 km (0.111 R)
• M25: 6,718,590 km (0.114 R)
• M26: 7,007,463 km (0.069 R)
• M27: 7,473,461 km (0.071 R)
• M28: 7,697,708 km (0.068 R)
• M29: 7,823,221 km (0.057 R)
• M30: 7,924,199 km (0.087 R)
• M31: 8,204,097 km (0.117 R)
• M32: 8,383,913 km (0.065 R)
• M33: 8,773,616 km (0.118 R)
• M34: 8,983,801 km (0.068 R)
• M35: 9,678,833 km (0.077 R)
• M36: 10,280,366 km (0.069 R)
• M37: 10,530,045 km (0.072 R)
• M38: 10,641,645 km (0.096 R)
• M39: 10,837,917 km (0.078 R)
• M40: 11,290,899 km (0.073 R)
• M41: 11,519,784 km (0.079 R)
• M42: 12,332,998 km (0.086 R)
• M43: 13,074,704 km (0.102 R)
• M44: 13,405,764 km (0.052 R)
• M45: 13,708,999 km (0.103 R)
• M46: 13,983,960 km (0.115 R)
• M47: 14,353,317 km (0.102 R)
• M48: 14,725,966 km (0.076 R)
• M49: 14,913,412 km (0.059 R)
• M50: 15,227,717 km (0.049 R)
• M51: 15,354,127 km (0.114 R)
• M52: 15,544,266 km (0.086 R)
• M53: 15,735,153 km (0.106 R)
• M54: 17,192,086 km (0.119 R)
• M55: 17,620,984 km (0.098 R)
• M56: 18,254,082 km (0.108 R)
• M57: 18,522,909 km (0.08 R)
• M58: 18,691,656 km (0.076 R)
• M59: 18,793,083 km (0.072 R)
• M60: 19,030,644 km (0.061 R)
• M61: 19,166,778 km (0.089 R)
• M62: 19,371,578 km (0.108 R)
• M63: 19,714,606 km (0.113 R)
• M64: 19,817,828 km (0.062 R)
• M65: 20,128,842 km (0.026 R)
• M66: 20,406,646 km (0.099 R)
• M67: 21,318,145 km (0.114 R)
• M68: 21,778,907 km (0.091 R)
• M69: 22,171,452 km (0.104 R)
• M70: 22,746,506 km (0.118 R)
• M71: 22,927,220 km (0.11 R)
• M72: 23,108,383 km (0.114 R)
• M73: 23,691,366 km (0.097 R)
• M74: 23,947,926 km (0.062 R)
• M75: 24,463,889 km (0.117 R)
• M76: 24,686,192 km (0.088 R)
• M77: 24,871,843 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.2

Radius: 5

Gravity: 16.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.21 AU - 6.61 AU

Year: 10099 Days

Day: 15.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,614,354 km

• M1: 81,082 km (0.108 R)
• M2: 979,567 km (0.096 R)
• M3: 1,049,130 km (0.072 R)
• M4: 1,084,585 km (0.073 R)
• M5: 1,230,592 km (0.104 R)
• M6: 1,461,272 km (0.11 R)
• M7: 1,622,688 km (0.117 R)
• M8: 1,768,546 km (0.095 R)
• M9: 2,608,239 km (0.07 R)
• M10: 2,656,709 km (0.06 R)
• M11: 2,779,379 km (0.072 R)
• M12: 2,928,827 km (0.117 R)
• M13: 3,235,802 km (0.096 R)
• M14: 3,742,789 km (0.099 R)
• M15: 4,047,520 km (0.117 R)
• M16: 4,160,167 km (0.107 R)
• M17: 4,828,720 km (0.096 R)
• M18: 5,374,902 km (0.089 R)
• M19: 5,561,301 km (0.044 R)
• M20: 5,813,224 km (0.117 R)
• M21: 6,100,900 km (0.109 R)
• M22: 6,327,990 km (0.084 R)
• M23: 6,657,105 km (0.088 R)
• M24: 6,823,757 km (0.117 R)
• M25: 7,263,575 km (0.109 R)
• M26: 7,400,756 km (0.113 R)
• M27: 7,642,955 km (0.089 R)
• M28: 8,600,980 km (0.097 R)
• M29: 8,709,738 km (0.1 R)
• M30: 8,746,090 km (0.063 R)
• M31: 9,075,504 km (0.051 R)
• M32: 9,483,757 km (0.118 R)
• M33: 9,709,051 km (0.072 R)
• M34: 10,088,282 km (0.113 R)
• M35: 10,203,024 km (0.078 R)
• M36: 10,318,214 km (0.06 R)
• M37: 10,472,449 km (0.092 R)
• M38: 13,124,969 km (0.074 R)
• M39: 13,333,957 km (0.098 R)
• M40: 14,010,140 km (0.08 R)
• M41: 14,223,766 km (0.078 R)
• M42: 14,870,926 km (0.074 R)
• M43: 15,220,087 km (0.044 R)
• M44: 16,598,183 km (0.118 R)
• M45: 16,643,362 km (0.108 R)
• M46: 17,784,494 km (0.055 R)
• M47: 18,108,673 km (0.085 R)
• M48: 18,387,972 km (0.109 R)
• M49: 18,856,662 km (0.05 R)
• M50: 19,045,155 km (0.105 R)
• M51: 19,139,701 km (0.059 R)
• M52: 19,710,118 km (0.091 R)
• M53: 19,853,582 km (0.114 R)
• M54: 20,093,388 km (0.064 R)
• M55: 20,286,070 km (0.079 R)
• M56: 20,770,318 km (0.083 R)
• M57: 21,848,769 km (0.089 R)
• M58: 22,096,503 km (0.096 R)
• M59: 24,111,138 km (0.046 R)
• M60: 24,366,950 km (0.091 R)
• M61: 25,347,714 km (0.077 R)
• M62: 25,555,804 km (0.082 R)
• M63: 25,816,853 km (0.075 R)
• M64: 27,507,608 km (0.09 R)
• M65: 27,721,533 km (0.116 R)
• M66: 27,935,906 km (0.111 R)
• M67: 28,204,734 km (0.069 R)
• M68: 28,799,086 km (0.106 R)
• M69: 29,016,153 km (0.069 R)
• M70: 29,070,606 km (0.118 R)
• M71: 29,233,818 km (0.111 R)
• M72: 30,165,064 km (0.104 R)
• M73: 30,606,677 km (0.09 R)
• M74: 30,662,028 km (0.076 R)
• M75: 32,056,729 km (0.114 R)
• M76: 32,169,077 km (0.092 R)
• M77: 33,471,776 km (0.097 R)
• M78: 33,700,062 km (0.089 R)
• M79: 34,043,539 km (0.104 R)
• M80: 34,445,658 km (0.12 R)
• M81: 34,965,062 km (0.102 R)
• M82: 35,661,589 km (0.06 R)
• M83: 36,011,499 km (0.047 R)
• M84: 36,303,962 km (0.05 R)
• M85: 36,421,247 km (0.106 R)
• M86: 36,714,908 km (0.096 R)
• M87: 36,773,700 km (0.1 R)
• M88: 37,127,200 km (0.06 R)
• M89: 37,719,009 km (0.118 R)
• M90: 38,732,235 km (0.1 R)
• M91: 38,792,074 km (0.09 R)
• M92: 38,851,913 km (0.092 R)
• M93: 39,332,272 km (0.091 R)
• M94: 40,117,063 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.4

Radius: 4.2

Gravity: 48.38 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.55 AU - 7.25 AU

Year: 12740 Days

Day: 22.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,614,354 km

• M1: 73,602 km (0.11 R)
• M2: 122,072 km (0.069 R)
• M3: 291,566 km (0.085 R)
• M4: 382,821 km (0.108 R)
• M5: 483,201 km (0.062 R)
• M6: 611,257 km (0.097 R)
• M7: 1,055,862 km (0.109 R)
• M8: 1,149,959 km (0.059 R)
• M9: 1,296,116 km (0.051 R)
• M10: 1,660,237 km (0.056 R)
• M11: 1,996,234 km (0.113 R)
• M12: 2,664,787 km (0.064 R)
• M13: 2,696,651 km (0.062 R)
• M14: 2,890,979 km (0.12 R)
• M15: 3,430,728 km (0.104 R)
• M16: 3,783,779 km (0.09 R)
• M17: 3,964,643 km (0.106 R)
• M18: 4,832,161 km (0.065 R)
• M19: 5,921,981 km (0.118 R)
• M20: 6,688,970 km (0.105 R)
• M21: 6,907,532 km (0.085 R)
• M22: 6,951,514 km (0.055 R)
• M23: 7,306,809 km (0.106 R)
• M24: 7,577,132 km (0.075 R)
• M25: 8,313,902 km (0.079 R)
• M26: 8,548,920 km (0.1 R)
• M27: 8,881,476 km (0.093 R)
• M28: 9,315,160 km (0.038 R)
• M29: 9,510,236 km (0.071 R)
• M30: 9,953,943 km (0.059 R)
• M31: 10,203,323 km (0.095 R)
• M32: 10,606,639 km (0.11 R)
• M33: 10,810,241 km (0.07 R)
• M34: 10,963,729 km (0.105 R)
• M35: 11,273,097 km (0.084 R)
• M36: 11,689,877 km (0.106 R)
• M37: 11,847,553 km (0.108 R)
• M38: 12,862,126 km (0.1 R)
• M39: 13,079,192 km (0.112 R)
• M40: 13,904,075 km (0.112 R)
• M41: 15,201,388 km (0.089 R)
• M42: 15,951,471 km (0.1 R)
• M43: 16,419,114 km (0.094 R)
• M44: 17,427,703 km (0.104 R)
• M45: 18,456,039 km (0.094 R)
• M46: 19,131,922 km (0.11 R)
• M47: 19,878,565 km (0.041 R)
• M48: 20,698,062 km (0.04 R)
• M49: 20,888,650 km (0.063 R)
• M50: 21,016,107 km (0.099 R)
• M51: 23,089,983 km (0.092 R)
• M52: 23,155,806 km (0.077 R)
• M53: 24,084,360 km (0.108 R)
• M54: 24,151,080 km (0.078 R)
• M55: 24,486,030 km (0.101 R)
• M56: 25,363,721 km (0.073 R)
• M57: 26,458,179 km (0.112 R)
• M58: 26,665,222 km (0.059 R)
• M59: 28,198,899 km (0.114 R)
• M60: 28,269,360 km (0.09 R)
• M61: 29,689,493 km (0.104 R)
• M62: 31,424,080 km (0.071 R)
• M63: 31,936,153 km (0.093 R)
• M64: 32,524,821 km (0.107 R)
• M65: 33,712,778 km (0.029 R)
• M66: 36,283,916 km (0.062 R)
• M67: 37,515,556 km (0.09 R)
• M68: 38,214,327 km (0.091 R)
• M69: 38,760,808 km (0.114 R)
• M70: 40,336,373 km (0.087 R)
• M71: 42,900,331 km (0.097 R)
• M72: 42,981,263 km (0.099 R)
• M73: 43,793,879 km (0.065 R)
• M74: 44,120,302 km (0.055 R)
• M75: 45,104,356 km (0.085 R)
• M76: 46,095,741 km (0.12 R)
• M77: 46,178,768 km (0.037 R)
• M78: 46,760,704 km (0.043 R)
• M79: 47,094,307 km (0.118 R)
• M80: 47,596,208 km (0.07 R)
• M81: 47,679,983 km (0.06 R)
• M82: 48,015,830 km (0.112 R)
• M83: 48,268,202 km (0.058 R)
• M84: 48,352,425 km (0.075 R)
• M85: 50,473,723 km (0.053 R)
• M86: 50,559,293 km (0.055 R)
• M87: 50,644,714 km (0.091 R)
• M88: 50,987,442 km (0.109 R)
• M89: 51,933,499 km (0.109 R)
• M90: 53,755,900 km (0.099 R)
• M91: 54,017,846 km (0.075 R)
• M92: 55,510,833 km (0.092 R)
• M93: 57,730,716 km (0.116 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: 358 - 17,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit