🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.4

Radius: 10.1

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.67 AU - 0.91 AU

Year: 468 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,757,964 km

• M1: 137,181 km (0.103 R)
• M2: 202,107 km (0.119 R)
• M3: 302,487 km (0.066 R)
• M4: 386,262 km (0.078 R)
• M5: 502,798 km (0.114 R)
• M6: 583,581 km (0.081 R)
• M7: 660,175 km (0.061 R)
• M8: 723,754 km (0.042 R)
• M9: 802,144 km (0.073 R)
• M10: 914,941 km (0.104 R)
• M11: 1,052,870 km (0.102 R)
• M12: 1,140,385 km (0.06 R)
• M13: 1,256,921 km (0.111 R)
• M14: 1,331,870 km (0.112 R)
• M15: 1,399,189 km (0.089 R)
• M16: 1,480,271 km (0.074 R)
• M17: 1,686,716 km (0.099 R)
• M18: 1,783,506 km (0.092 R)
• M19: 1,847,982 km (0.12 R)
• M20: 1,927,120 km (0.064 R)
• M21: 2,039,019 km (0.113 R)
• M22: 2,106,637 km (0.089 R)
• M23: 2,182,184 km (0.102 R)
• M24: 2,258,629 km (0.075 R)
• M25: 2,452,059 km (0.077 R)
• M26: 2,535,534 km (0.062 R)
• M27: 2,701,588 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.7

Radius: 11.4

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.86 AU - 1.16 AU

Year: 677 Days

Day: 8.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,757,964 km

• M1: 151,094 km (0.118 R)
• M2: 251,773 km (0.094 R)
• M3: 358,287 km (0.11 R)
• M4: 457,171 km (0.056 R)
• M5: 534,064 km (0.04 R)
• M6: 616,343 km (0.07 R)
• M7: 736,470 km (0.087 R)
• M8: 809,025 km (0.107 R)
• M9: 886,966 km (0.052 R)
• M10: 1,010,683 km (0.088 R)
• M11: 1,285,943 km (0.085 R)
• M12: 1,388,567 km (0.06 R)
• M13: 1,484,011 km (0.082 R)
• M14: 1,575,116 km (0.117 R)
• M15: 2,013,887 km (0.096 R)
• M16: 2,284,509 km (0.117 R)
• M17: 2,506,363 km (0.102 R)
• M18: 2,776,985 km (0.071 R)
• M19: 2,886,192 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.1

Radius: 11.5

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.27 AU - 1.27 AU

Year: 954 Days

Day: 11.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 45,757,964 km

• M1: 163,660 km (0.082 R)
• M2: 373,546 km (0.108 R)
• M3: 474,973 km (0.06 R)
• M4: 604,226 km (0.031 R)
• M5: 688,150 km (0.066 R)
• M6: 764,744 km (0.094 R)
• M7: 863,479 km (0.101 R)
• M8: 980,165 km (0.108 R)
• M9: 1,074,861 km (0.089 R)
• M10: 1,201,570 km (0.101 R)
• M11: 1,393,803 km (0.038 R)
• M12: 1,580,352 km (0.044 R)
• M13: 1,734,139 km (0.109 R)
• M14: 1,842,447 km (0.091 R)
• M15: 1,952,851 km (0.033 R)
• M16: 2,252,794 km (0.105 R)
• M17: 2,445,476 km (0.052 R)
• M18: 2,529,700 km (0.109 R)
• M19: 2,711,013 km (0.09 R)
• M20: 2,788,504 km (0.087 R)
• M21: 2,916,261 km (0.092 R)
• M22: 3,015,893 km (0.112 R)
• M23: 3,096,526 km (0.056 R)
• M24: 3,373,731 km (0.097 R)
• M25: 3,659,164 km (0.12 R)
• M26: 3,734,561 km (0.09 R)
• M27: 3,821,178 km (0.085 R)
• M28: 4,197,417 km (0.055 R)
• M29: 4,298,994 km (0.072 R)
• M30: 4,631,999 km (0.098 R)
• M31: 4,748,685 km (0.117 R)
• M32: 4,842,932 km (0.106 R)
• M33: 4,937,627 km (0.113 R)
• M34: 5,335,258 km (0.079 R)
• M35: 5,881,590 km (0.066 R)
• M36: 6,161,488 km (0.062 R)
• M37: 6,303,007 km (0.119 R)
• M38: 6,681,639 km (0.042 R)
• M39: 6,866,991 km (0.094 R)
• M40: 7,270,157 km (0.117 R)
• M41: 7,611,988 km (0.118 R)
• M42: 7,736,304 km (0.094 R)
• M43: 8,169,839 km (0.112 R)
• M44: 8,425,352 km (0.116 R)
• M45: 8,539,645 km (0.033 R)
• M46: 8,611,452 km (0.095 R)
• M47: 8,755,515 km (0.104 R)
• M48: 8,827,920 km (0.105 R)
• M49: 8,944,008 km (0.117 R)
• M50: 9,236,771 km (0.099 R)
• M51: 9,771,583 km (0.071 R)
• M52: 9,906,969 km (0.096 R)
• M53: 10,149,019 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.3

Radius: 8.8

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.07 AU - 2.17 AU

Year: 2058 Days

Day: 14 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 45,757,964 km

• M1: 122,371 km (0.058 R)
• M2: 217,814 km (0.066 R)
• M3: 284,834 km (0.061 R)
• M4: 391,348 km (0.09 R)
• M5: 486,791 km (0.118 R)
• M6: 774,169 km (0.102 R)
• M7: 1,002,755 km (0.082 R)
• M8: 1,129,913 km (0.082 R)
• M9: 1,233,584 km (0.054 R)
• M10: 1,512,285 km (0.109 R)
• M11: 1,637,797 km (0.091 R)
• M12: 1,723,517 km (0.101 R)
• M13: 1,978,432 km (0.059 R)
• M14: 2,162,886 km (0.102 R)
• M15: 2,269,250 km (0.034 R)
• M16: 2,561,265 km (0.097 R)
• M17: 2,711,910 km (0.102 R)
• M18: 2,982,533 km (0.066 R)
• M19: 3,167,735 km (0.102 R)
• M20: 3,384,353 km (0.102 R)
• M21: 3,647,645 km (0.061 R)
• M22: 3,789,015 km (0.119 R)
• M23: 4,164,954 km (0.087 R)
• M24: 4,253,516 km (0.108 R)
• M25: 4,417,326 km (0.061 R)
• M26: 4,492,574 km (0.031 R)
• M27: 4,659,375 km (0.106 R)
• M28: 4,735,969 km (0.08 R)
• M29: 4,828,421 km (0.043 R)
• M30: 5,030,677 km (0.095 R)
• M31: 5,443,867 km (0.108 R)
• M32: 5,801,854 km (0.116 R)
• M33: 5,884,283 km (0.05 R)
• M34: 5,950,555 km (0.066 R)
• M35: 6,050,486 km (0.05 R)
• M36: 6,218,185 km (0.074 R)
• M37: 6,523,814 km (0.101 R)
• M38: 7,541,977 km (0.045 R)
• M39: 7,668,237 km (0.094 R)
• M40: 7,849,699 km (0.105 R)
• M41: 7,922,703 km (0.056 R)
• M42: 8,198,562 km (0.113 R)
• M43: 8,459,012 km (0.098 R)
• M44: 8,590,209 km (0.058 R)
• M45: 9,045,136 km (0.063 R)
• M46: 9,140,879 km (0.042 R)
• M47: 9,605,230 km (0.092 R)
• M48: 9,761,859 km (0.09 R)
• M49: 10,196,591 km (0.073 R)
• M50: 10,336,315 km (0.048 R)
• M51: 10,819,965 km (0.08 R)
• M52: 11,044,212 km (0.118 R)
• M53: 11,228,816 km (0.097 R)
• M54: 11,517,989 km (0.026 R)
• M55: 12,061,478 km (0.094 R)
• M56: 12,188,187 km (0.093 R)
• M57: 12,656,279 km (0.082 R)
• M58: 12,763,391 km (0.026 R)
• M59: 12,827,868 km (0.093 R)
• M60: 13,260,505 km (0.089 R)
• M61: 13,391,253 km (0.077 R)
• M62: 13,456,628 km (0.099 R)
• M63: 13,609,965 km (0.03 R)
• M64: 13,763,902 km (0.12 R)
• M65: 13,896,146 km (0.077 R)
• M66: 14,006,849 km (0.083 R)
• M67: 14,362,742 km (0.102 R)
• M68: 14,947,520 km (0.081 R)
• M69: 15,106,393 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33

Radius: 11.5

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.16 AU - 4.12 AU

Year: 4631 Days

Day: 7.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 45,757,964 km

• M1: 158,275 km (0.107 R)
• M2: 241,301 km (0.089 R)
• M3: 350,358 km (0.092 R)
• M4: 430,393 km (0.073 R)
• M5: 587,172 km (0.045 R)
• M6: 820,694 km (0.115 R)
• M7: 916,287 km (0.081 R)
• M8: 1,249,292 km (0.083 R)
• M9: 1,484,609 km (0.082 R)
• M10: 1,660,387 km (0.084 R)
• M11: 1,734,438 km (0.11 R)
• M12: 2,112,771 km (0.116 R)
• M13: 2,302,610 km (0.112 R)
• M14: 2,564,556 km (0.106 R)
• M15: 2,965,778 km (0.088 R)
• M16: 3,046,411 km (0.118 R)
• M17: 3,230,566 km (0.084 R)
• M18: 3,355,480 km (0.114 R)
• M19: 3,439,704 km (0.028 R)
• M20: 3,535,297 km (0.071 R)
• M21: 3,631,638 km (0.066 R)
• M22: 3,739,947 km (0.034 R)
• M23: 3,915,275 km (0.111 R)
• M24: 4,093,596 km (0.104 R)
• M25: 4,320,087 km (0.081 R)
• M26: 4,892,748 km (0.079 R)
• M27: 4,976,523 km (0.075 R)
• M28: 5,402,727 km (0.085 R)
• M29: 5,526,594 km (0.115 R)
• M30: 5,764,754 km (0.075 R)
• M31: 5,853,316 km (0.059 R)
• M32: 5,929,611 km (0.103 R)
• M33: 6,044,801 km (0.093 R)
• M34: 6,277,127 km (0.12 R)
• M35: 6,618,210 km (0.107 R)
• M36: 6,737,589 km (0.12 R)
• M37: 7,249,962 km (0.107 R)
• M38: 7,400,607 km (0.055 R)
• M39: 7,733,013 km (0.091 R)
• M40: 7,830,850 km (0.088 R)
• M41: 7,985,534 km (0.079 R)
• M42: 8,169,540 km (0.046 R)
• M43: 8,441,209 km (0.101 R)
• M44: 8,570,911 km (0.1 R)
• M45: 8,715,722 km (0.089 R)
• M46: 8,817,747 km (0.074 R)
• M47: 8,949,244 km (0.053 R)
• M48: 9,037,357 km (0.099 R)
• M49: 9,527,140 km (0.114 R)
• M50: 9,677,337 km (0.059 R)
• M51: 9,752,734 km (0.05 R)
• M52: 9,919,236 km (0.114 R)
• M53: 10,117,304 km (0.086 R)
• M54: 10,270,492 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.9

Radius: 6.1

Gravity: 18.94 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.47 AU - 7.03 AU

Year: 9195 Days

Day: 19 Hours

Environment

Temp: -231 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,757,964 km

• M1: 143,614 km (0.104 R)
• M2: 186,249 km (0.052 R)
• M3: 256,411 km (0.116 R)
• M4: 455,077 km (0.026 R)
• M5: 617,540 km (0.114 R)
• M6: 1,109,567 km (0.111 R)
• M7: 1,371,513 km (0.115 R)
• M8: 1,788,143 km (0.116 R)
• M9: 2,167,823 km (0.113 R)
• M10: 2,241,874 km (0.117 R)
• M11: 2,367,087 km (0.088 R)
• M12: 2,863,602 km (0.077 R)
• M13: 3,193,466 km (0.076 R)
• M14: 3,889,096 km (0.091 R)
• M15: 4,070,259 km (0.108 R)
• M16: 4,131,145 km (0.092 R)
• M17: 4,757,661 km (0.1 R)
• M18: 5,246,846 km (0.093 R)
• M19: 5,581,796 km (0.104 R)
• M20: 6,097,310 km (0.095 R)
• M21: 6,307,645 km (0.118 R)
• M22: 6,808,049 km (0.12 R)
• M23: 6,916,807 km (0.1 R)
• M24: 7,507,270 km (0.109 R)
• M25: 7,884,406 km (0.112 R)
• M26: 7,998,849 km (0.084 R)
• M27: 8,306,422 km (0.09 R)
• M28: 8,461,704 km (0.099 R)
• M29: 9,292,721 km (0.109 R)
• M30: 9,453,987 km (0.054 R)
• M31: 9,697,532 km (0.104 R)
• M32: 9,779,213 km (0.062 R)
• M33: 10,988,712 km (0.102 R)
• M34: 11,806,414 km (0.074 R)
• M35: 12,156,622 km (0.049 R)
• M36: 12,421,410 km (0.098 R)
• M37: 14,842,353 km (0.092 R)
• M38: 14,889,476 km (0.092 R)
• M39: 16,033,451 km (0.068 R)
• M40: 16,130,091 km (0.101 R)
• M41: 16,421,059 km (0.104 R)
• M42: 16,811,809 km (0.088 R)
• M43: 16,959,163 km (0.034 R)
• M44: 17,106,816 km (0.025 R)
• M45: 17,453,284 km (0.113 R)
• M46: 17,851,963 km (0.043 R)
• M47: 18,810,885 km (0.114 R)
• M48: 19,117,261 km (0.078 R)
• M49: 19,786,413 km (0.044 R)
• M50: 19,993,905 km (0.075 R)
• M51: 20,306,565 km (0.12 R)
• M52: 20,568,211 km (0.118 R)
• M53: 21,679,574 km (0.106 R)
• M54: 21,947,055 km (0.113 R)
• M55: 22,215,733 km (0.093 R)
• M56: 23,300,766 km (0.037 R)
• M57: 24,181,299 km (0.08 R)
• M58: 24,236,800 km (0.117 R)
• M59: 24,625,605 km (0.051 R)
• M60: 24,737,205 km (0.036 R)
• M61: 24,793,005 km (0.066 R)
• M62: 26,887,524 km (0.068 R)
• M63: 29,155,877 km (0.04 R)
• M64: 29,214,819 km (0.117 R)
• M65: 29,391,942 km (0.07 R)
• M66: 29,866,018 km (0.119 R)
• M67: 30,342,637 km (0.099 R)
• M68: 31,062,352 km (0.041 R)
• M69: 31,363,792 km (0.088 R)
• M70: 31,424,230 km (0.092 R)
• M71: 31,484,667 km (0.107 R)
• M72: 31,848,339 km (0.047 R)
• M73: 32,030,550 km (0.095 R)
• M74: 32,763,280 km (0.083 R)
• M75: 33,686,897 km (0.089 R)
• M76: 33,748,831 km (0.046 R)
• M77: 34,432,044 km (0.109 R)
• M78: 35,057,064 km (0.061 R)
• M79: 35,622,694 km (0.113 R)
• M80: 35,685,824 km (0.117 R)
• M81: 36,890,685 km (0.1 R)
• M82: 37,146,049 km (0.101 R)
• M83: 37,466,039 km (0.117 R)
• M84: 38,302,440 km (0.096 R)
• M85: 39,079,901 km (0.095 R)
• M86: 40,124,692 km (0.111 R)
• M87: 40,782,175 km (0.076 R)
• M88: 40,848,147 km (0.093 R)
• M89: 41,310,854 km (0.11 R)
• M90: 41,509,669 km (0.08 R)
• M91: 41,974,919 km (0.1 R)
• M92: 43,044,693 km (0.074 R)
• M93: 45,484,185 km (0.1 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: 239 - 12,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit