🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.3

Radius: 14.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.62 AU - 0.64 AU

Year: 345 Days

Day: 12.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 26,742,538 km

• M1: 189,092 km (0.036 R)
• M2: 309,668 km (0.104 R)
• M3: 401,969 km (0.114 R)
• M4: 501,003 km (0.078 R)
• M5: 609,911 km (0.114 R)
• M6: 732,730 km (0.091 R)
• M7: 855,700 km (0.098 R)
• M8: 1,044,642 km (0.046 R)
• M9: 1,335,161 km (0.103 R)
• M10: 1,433,297 km (0.093 R)
• M11: 1,794,726 km (0.111 R)
• M12: 1,946,567 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.7

Radius: 11.9

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.84 AU - 1.2 AU

Year: 711 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 26,742,538 km

• M1: 148,251 km (0.053 R)
• M2: 296,054 km (0.114 R)
• M3: 386,262 km (0.109 R)
• M4: 462,706 km (0.113 R)
• M5: 579,393 km (0.111 R)
• M6: 698,472 km (0.063 R)
• M7: 782,995 km (0.118 R)
• M8: 881,730 km (0.073 R)
• M9: 990,188 km (0.105 R)
• M10: 1,076,207 km (0.116 R)
• M11: 1,267,842 km (0.056 R)
• M12: 1,477,429 km (0.072 R)
• M13: 1,564,495 km (0.066 R)
• M14: 1,724,415 km (0.062 R)
• M15: 1,816,567 km (0.064 R)
• M16: 1,896,901 km (0.105 R)
• M17: 2,026,453 km (0.108 R)
• M18: 2,201,781 km (0.08 R)
• M19: 2,280,620 km (0.057 R)
• M20: 2,426,328 km (0.091 R)
• M21: 2,650,725 km (0.07 R)
• M22: 2,757,837 km (0.077 R)
• M23: 3,016,342 km (0.025 R)
• M24: 3,282,626 km (0.112 R)
• M25: 3,464,687 km (0.098 R)
• M26: 3,658,416 km (0.112 R)
• M27: 3,786,771 km (0.119 R)
• M28: 4,127,704 km (0.097 R)
• M29: 4,243,493 km (0.101 R)
• M30: 4,460,410 km (0.042 R)
• M31: 4,886,166 km (0.055 R)
• M32: 4,970,988 km (0.103 R)
• M33: 5,132,703 km (0.086 R)
• M34: 5,219,021 km (0.111 R)
• M35: 5,529,736 km (0.062 R)
• M36: 5,608,424 km (0.064 R)
• M37: 5,746,952 km (0.036 R)
• M38: 5,846,734 km (0.117 R)
• M39: 5,967,160 km (0.086 R)
• M40: 6,210,406 km (0.078 R)
• M41: 6,374,365 km (0.106 R)
• M42: 6,467,266 km (0.106 R)
• M43: 6,581,558 km (0.092 R)
• M44: 6,685,828 km (0.099 R)
• M45: 7,162,447 km (0.089 R)
• M46: 7,280,629 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.2

Radius: 14.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.75 AU - 2.15 AU

Year: 1880 Days

Day: 9.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 26,742,538 km

• M1: 213,027 km (0.116 R)
• M2: 339,587 km (0.102 R)
• M3: 515,065 km (0.063 R)
• M4: 651,798 km (0.063 R)
• M5: 862,881 km (0.083 R)
• M6: 1,014,573 km (0.104 R)
• M7: 1,108,371 km (0.09 R)
• M8: 1,265,299 km (0.077 R)
• M9: 1,377,796 km (0.049 R)
• M10: 1,602,792 km (0.119 R)
• M11: 1,910,365 km (0.061 R)
• M12: 2,150,769 km (0.09 R)
• M13: 2,556,777 km (0.098 R)
• M14: 2,715,501 km (0.048 R)
• M15: 2,863,902 km (0.082 R)
• M16: 3,084,708 km (0.099 R)
• M17: 3,225,629 km (0.026 R)
• M18: 3,455,711 km (0.1 R)
• M19: 3,841,524 km (0.089 R)
• M20: 3,947,738 km (0.077 R)
• M21: 4,319,639 km (0.117 R)
• M22: 4,751,827 km (0.072 R)
• M23: 4,866,269 km (0.08 R)
• M24: 5,164,567 km (0.108 R)
• M25: 5,316,110 km (0.08 R)
• M26: 5,589,126 km (0.053 R)
• M27: 5,972,097 km (0.091 R)
• M28: 6,131,269 km (0.073 R)
• M29: 6,256,033 km (0.058 R)
• M30: 6,544,458 km (0.042 R)
• M31: 6,727,117 km (0.089 R)
• M32: 6,892,871 km (0.105 R)
• M33: 7,004,172 km (0.091 R)
• M34: 7,626,948 km (0.115 R)
• M35: 8,208,585 km (0.12 R)
• M36: 8,485,042 km (0.103 R)
• M37: 8,744,594 km (0.062 R)
• M38: 8,966,148 km (0.087 R)
• M39: 9,230,488 km (0.059 R)
• M40: 9,456,231 km (0.105 R)
• M41: 9,808,534 km (0.073 R)
• M42: 9,954,990 km (0.107 R)
• M43: 10,102,045 km (0.064 R)
• M44: 10,356,062 km (0.033 R)
• M45: 10,826,996 km (0.074 R)
• M46: 11,108,689 km (0.114 R)
• M47: 11,217,596 km (0.077 R)
• M48: 11,524,721 km (0.064 R)
• M49: 11,767,967 km (0.096 R)
• M50: 11,901,259 km (0.045 R)
• M51: 12,124,758 km (0.093 R)
• M52: 12,666,751 km (0.072 R)
• M53: 13,101,482 km (0.102 R)
• M54: 13,634,200 km (0.071 R)
• M55: 13,797,860 km (0.03 R)
• M56: 13,915,145 km (0.118 R)
• M57: 14,056,216 km (0.119 R)
• M58: 14,221,522 km (0.077 R)
• M59: 14,340,003 km (0.036 R)
• M60: 15,323,609 km (0.077 R)
• M61: 15,542,471 km (0.057 R)
• M62: 16,008,019 km (0.094 R)
• M63: 16,428,389 km (0.057 R)
• M64: 16,677,320 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948

Radius: 10.1

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.97 AU - 2.95 AU

Year: 2663 Days

Day: 6.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 134.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,742,538 km

• M1: 154,535 km (0.076 R)
• M2: 217,814 km (0.049 R)
• M3: 364,121 km (0.063 R)
• M4: 532,718 km (0.119 R)
• M5: 1,016,817 km (0.058 R)
• M6: 1,252,733 km (0.076 R)
• M7: 1,441,375 km (0.076 R)
• M8: 1,776,624 km (0.075 R)
• M9: 2,018,823 km (0.081 R)
• M10: 2,503,371 km (0.113 R)
• M11: 2,614,223 km (0.113 R)
• M12: 2,791,795 km (0.111 R)
• M13: 3,057,182 km (0.076 R)
• M14: 3,348,150 km (0.101 R)
• M15: 3,756,253 km (0.086 R)
• M16: 3,901,961 km (0.059 R)
• M17: 4,031,064 km (0.088 R)
• M18: 4,274,460 km (0.092 R)
• M19: 4,600,284 km (0.109 R)
• M20: 4,894,394 km (0.038 R)
• M21: 5,154,245 km (0.071 R)
• M22: 5,542,302 km (0.106 R)
• M23: 5,771,187 km (0.119 R)
• M24: 6,045,998 km (0.063 R)
• M25: 6,238,680 km (0.099 R)
• M26: 6,718,291 km (0.093 R)
• M27: 6,806,703 km (0.054 R)
• M28: 7,345,854 km (0.09 R)
• M29: 7,574,589 km (0.035 R)
• M30: 7,736,005 km (0.086 R)
• M31: 7,898,768 km (0.067 R)
• M32: 8,180,311 km (0.033 R)
• M33: 8,322,279 km (0.095 R)
• M34: 8,801,441 km (0.089 R)
• M35: 9,020,153 km (0.059 R)
• M36: 9,117,841 km (0.044 R)
• M37: 9,562,146 km (0.104 R)
• M38: 9,811,975 km (0.105 R)
• M39: 10,318,064 km (0.098 R)
• M40: 10,523,013 km (0.059 R)
• M41: 11,224,328 km (0.072 R)
• M42: 11,567,506 km (0.114 R)
• M43: 11,780,384 km (0.116 R)
• M44: 12,236,956 km (0.09 R)
• M45: 12,318,188 km (0.115 R)
• M46: 12,754,266 km (0.109 R)
• M47: 12,836,694 km (0.118 R)
• M48: 13,001,850 km (0.119 R)
• M49: 13,167,754 km (0.111 R)
• M50: 13,417,882 km (0.061 R)
• M51: 13,753,879 km (0.026 R)
• M52: 14,749,901 km (0.088 R)
• M53: 14,836,369 km (0.091 R)
• M54: 14,922,986 km (0.097 R)
• M55: 15,009,753 km (0.09 R)
• M56: 15,241,929 km (0.105 R)
• M57: 15,798,433 km (0.118 R)
• M58: 15,886,845 km (0.112 R)
• M59: 16,570,507 km (0.064 R)
• M60: 17,690,547 km (0.042 R)
• M61: 18,430,009 km (0.115 R)
• M62: 18,741,172 km (0.104 R)
• M63: 18,897,353 km (0.063 R)
• M64: 19,022,716 km (0.104 R)
• M65: 19,211,059 km (0.065 R)
• M66: 19,526,561 km (0.07 R)
• M67: 19,716,700 km (0.116 R)
• M68: 19,939,152 km (0.108 R)
• M69: 20,003,030 km (0.111 R)
• M70: 20,130,637 km (0.102 R)
• M71: 20,354,735 km (0.094 R)
• M72: 20,451,076 km (0.063 R)
• M73: 20,870,100 km (0.073 R)
• M74: 21,129,502 km (0.074 R)
• M75: 21,324,578 km (0.1 R)
• M76: 21,553,164 km (0.056 R)
• M77: 21,880,933 km (0.093 R)
• M78: 22,012,429 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.9

Radius: 10.4

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.6 AU - 3.54 AU

Year: 3713 Days

Day: 13.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,742,538 km

• M1: 151,991 km (0.065 R)
• M2: 358,436 km (0.095 R)
• M3: 435,779 km (0.1 R)
• M4: 590,912 km (0.038 R)
• M5: 676,033 km (0.043 R)
• M6: 920,924 km (0.107 R)
• M7: 996,322 km (0.036 R)
• M8: 1,100,292 km (0.045 R)
• M9: 1,523,355 km (0.068 R)
• M10: 1,896,901 km (0.08 R)
• M11: 1,978,282 km (0.055 R)
• M12: 2,838,171 km (0.073 R)
• M13: 3,045,813 km (0.083 R)
• M14: 3,238,794 km (0.077 R)
• M15: 3,657,518 km (0.108 R)
• M16: 4,009,223 km (0.111 R)
• M17: 4,114,689 km (0.096 R)
• M18: 4,350,156 km (0.117 R)
• M19: 4,458,615 km (0.078 R)
• M20: 4,524,288 km (0.095 R)
• M21: 4,634,243 km (0.101 R)
• M22: 4,969,492 km (0.114 R)
• M23: 5,475,432 km (0.098 R)
• M24: 5,806,043 km (0.074 R)
• M25: 6,314,227 km (0.091 R)
• M26: 6,437,346 km (0.074 R)
• M27: 6,561,363 km (0.088 R)
• M28: 6,711,110 km (0.1 R)
• M29: 6,988,614 km (0.108 R)
• M30: 7,141,653 km (0.065 R)
• M31: 7,581,171 km (0.12 R)
• M32: 8,056,145 km (0.047 R)
• M33: 8,677,125 km (0.106 R)
• M34: 8,924,411 km (0.056 R)
• M35: 9,173,940 km (0.109 R)
• M36: 9,257,715 km (0.027 R)
• M37: 9,708,453 km (0.069 R)
• M38: 10,339,906 km (0.091 R)
• M39: 10,426,972 km (0.091 R)
• M40: 10,895,961 km (0.096 R)
• M41: 10,984,672 km (0.101 R)
• M42: 11,431,671 km (0.106 R)
• M43: 11,763,329 km (0.081 R)
• M44: 11,884,803 km (0.114 R)
• M45: 12,128,797 km (0.12 R)
• M46: 12,374,586 km (0.114 R)
• M47: 12,996,016 km (0.086 R)
• M48: 13,405,465 km (0.101 R)
• M49: 13,947,309 km (0.025 R)
• M50: 14,204,767 km (0.088 R)
• M51: 14,561,408 km (0.045 R)
• M52: 14,659,245 km (0.109 R)
• M53: 14,724,470 km (0.074 R)
• M54: 15,250,456 km (0.112 R)
• M55: 15,382,850 km (0.073 R)
• M56: 15,482,482 km (0.113 R)
• M57: 15,749,065 km (0.064 R)
• M58: 16,354,488 km (0.079 R)
• M59: 16,422,256 km (0.032 R)
• M60: 16,728,333 km (0.077 R)
• M61: 16,967,690 km (0.11 R)
• M62: 17,518,958 km (0.091 R)
• M63: 19,029,597 km (0.082 R)
• M64: 19,207,918 km (0.096 R)
• M65: 19,746,321 km (0.108 R)
• M66: 19,926,885 km (0.098 R)
• M67: 20,362,514 km (0.093 R)
• M68: 20,471,870 km (0.099 R)
• M69: 20,948,339 km (0.102 R)
• M70: 21,206,246 km (0.114 R)
• M71: 21,688,251 km (0.079 R)
• M72: 22,927,818 km (0.103 R)
• M73: 23,155,656 km (0.078 R)
• M74: 23,997,593 km (0.093 R)
• M75: 25,318,392 km (0.06 R)
• M76: 25,672,042 km (0.084 R)
• M77: 26,503,357 km (0.12 R)
• M78: 26,702,622 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 17,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit