🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625

Radius: 8

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.92 AU - 0.94 AU

Year: 619 Days

Day: 6.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 149.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 61,056,312 km

• M1: 102,774 km (0.061 R)
• M2: 218,413 km (0.067 R)
• M3: 299,794 km (0.062 R)
• M4: 435,779 km (0.046 R)
• M5: 491,579 km (0.037 R)
• M6: 541,694 km (0.085 R)
• M7: 624,870 km (0.085 R)
• M8: 675,135 km (0.094 R)
• M9: 765,492 km (0.079 R)
• M10: 870,510 km (0.12 R)
• M11: 1,134,401 km (0.11 R)
• M12: 1,197,082 km (0.082 R)
• M13: 1,272,779 km (0.096 R)
• M14: 1,350,121 km (0.076 R)
• M15: 1,416,841 km (0.114 R)
• M16: 1,585,289 km (0.03 R)
• M17: 1,681,929 km (0.073 R)
• M18: 1,753,885 km (0.11 R)
• M19: 1,908,121 km (0.039 R)
• M20: 1,969,606 km (0.071 R)
• M21: 2,045,751 km (0.116 R)
• M22: 2,258,479 km (0.089 R)
• M23: 2,323,704 km (0.112 R)
• M24: 2,374,866 km (0.08 R)
• M25: 2,433,808 km (0.097 R)
• M26: 2,553,336 km (0.092 R)
• M27: 2,690,069 km (0.113 R)
• M28: 2,907,584 km (0.063 R)
• M29: 2,970,715 km (0.08 R)
• M30: 3,187,482 km (0.091 R)
• M31: 3,244,628 km (0.099 R)
• M32: 3,302,074 km (0.107 R)
• M33: 3,484,733 km (0.067 R)
• M34: 3,568,807 km (0.118 R)
• M35: 3,704,791 km (0.097 R)
• M36: 3,938,314 km (0.107 R)
• M37: 4,043,630 km (0.109 R)
• M38: 4,105,564 km (0.091 R)
• M39: 4,311,111 km (0.113 R)
• M40: 4,410,594 km (0.048 R)
• M41: 4,538,351 km (0.097 R)
• M42: 4,593,552 km (0.117 R)
• M43: 4,648,903 km (0.1 R)
• M44: 4,919,676 km (0.025 R)
• M45: 5,014,221 km (0.085 R)
• M46: 5,330,621 km (0.094 R)
• M47: 5,525,697 km (0.107 R)
• M48: 5,792,579 km (0.072 R)
• M49: 5,962,822 km (0.066 R)
• M50: 6,124,537 km (0.08 R)
• M51: 6,185,573 km (0.074 R)
• M52: 6,256,931 km (0.12 R)
• M53: 6,400,694 km (0.117 R)
• M54: 6,514,538 km (0.07 R)
• M55: 6,608,037 km (0.096 R)
• M56: 6,775,437 km (0.088 R)
• M57: 7,125,197 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644

Radius: 10.3

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.56 AU - 4.32 AU

Year: 5398 Days

Day: 12.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,056,312 km

• M1: 289,173 km (0.066 R)
• M2: 376,089 km (0.068 R)
• M3: 444,006 km (0.085 R)
• M4: 690,095 km (0.077 R)
• M5: 896,390 km (0.084 R)
• M6: 1,183,020 km (0.043 R)
• M7: 1,352,963 km (0.113 R)
• M8: 1,531,284 km (0.069 R)
• M9: 1,929,214 km (0.091 R)
• M10: 2,093,772 km (0.079 R)
• M11: 2,495,741 km (0.064 R)
• M12: 2,756,790 km (0.12 R)
• M13: 2,859,713 km (0.077 R)
• M14: 3,547,863 km (0.098 R)
• M15: 3,682,651 km (0.081 R)
• M16: 4,285,829 km (0.08 R)
• M17: 4,501,998 km (0.043 R)
• M18: 5,557,262 km (0.11 R)
• M19: 5,845,836 km (0.118 R)
• M20: 5,978,829 km (0.073 R)
• M21: 6,492,847 km (0.057 R)
• M22: 6,824,804 km (0.039 R)
• M23: 6,908,729 km (0.076 R)
• M24: 7,077,625 km (0.079 R)
• M25: 7,304,714 km (0.106 R)
• M26: 7,390,584 km (0.098 R)
• M27: 7,679,158 km (0.037 R)
• M28: 7,795,695 km (0.113 R)
• M29: 8,118,976 km (0.095 R)
• M30: 9,518,314 km (0.046 R)
• M31: 9,737,774 km (0.109 R)
• M32: 10,470,654 km (0.108 R)
• M33: 10,535,280 km (0.113 R)
• M34: 11,453,213 km (0.096 R)
• M35: 11,553,144 km (0.082 R)
• M36: 11,753,755 km (0.067 R)
• M37: 12,158,417 km (0.068 R)
• M38: 12,465,093 km (0.08 R)
• M39: 12,533,459 km (0.113 R)
• M40: 13,155,487 km (0.102 R)
• M41: 13,505,247 km (0.11 R)
• M42: 15,520,779 km (0.063 R)
• M43: 15,705,233 km (0.087 R)
• M44: 15,927,536 km (0.071 R)
• M45: 16,151,035 km (0.073 R)
• M46: 16,263,084 km (0.092 R)
• M47: 16,412,981 km (0.044 R)
• M48: 16,676,273 km (0.05 R)
• M49: 16,751,820 km (0.098 R)
• M50: 18,130,364 km (0.109 R)
• M51: 18,246,751 km (0.11 R)
• M52: 18,363,587 km (0.117 R)
• M53: 18,911,864 km (0.049 R)
• M54: 19,069,390 km (0.074 R)
• M55: 19,465,376 km (0.105 R)
• M56: 19,584,755 km (0.11 R)
• M57: 19,984,181 km (0.091 R)
• M58: 21,444,705 km (0.056 R)
• M59: 21,691,392 km (0.079 R)
• M60: 21,815,109 km (0.072 R)
• M61: 22,187,758 km (0.109 R)
• M62: 22,687,863 km (0.112 R)
• M63: 23,529,651 km (0.095 R)
• M64: 24,253,106 km (0.075 R)
• M65: 24,682,153 km (0.113 R)
• M66: 24,854,340 km (0.102 R)
• M67: 24,940,658 km (0.114 R)
• M68: 25,984,103 km (0.083 R)
• M69: 26,776,074 km (0.072 R)
• M70: 27,531,244 km (0.081 R)
• M71: 27,620,554 km (0.12 R)
• M72: 28,203,387 km (0.09 R)
• M73: 28,609,396 km (0.052 R)
• M74: 28,745,081 km (0.115 R)
• M75: 28,835,738 km (0.12 R)
• M76: 28,971,722 km (0.118 R)
• M77: 29,747,088 km (0.087 R)
• M78: 29,884,568 km (0.067 R)
• M79: 30,206,204 km (0.097 R)
• M80: 30,899,440 km (0.112 R)
• M81: 31,131,616 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.5

Radius: 8.9

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.52 AU - 4.98 AU

Year: 6048 Days

Day: 7.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,056,312 km

• M1: 160,668 km (0.072 R)
• M2: 300,093 km (0.068 R)
• M3: 565,929 km (0.12 R)
• M4: 658,380 km (0.073 R)
• M5: 756,367 km (0.096 R)
• M6: 953,986 km (0.116 R)
• M7: 1,831,228 km (0.054 R)
• M8: 2,304,106 km (0.078 R)
• M9: 2,399,251 km (0.12 R)
• M10: 3,060,473 km (0.046 R)
• M11: 3,708,232 km (0.081 R)
• M12: 3,888,198 km (0.095 R)
• M13: 4,421,215 km (0.091 R)
• M14: 4,588,167 km (0.115 R)
• M15: 5,175,937 km (0.111 R)
• M16: 5,326,582 km (0.104 R)
• M17: 5,478,723 km (0.078 R)
• M18: 6,101,798 km (0.08 R)
• M19: 6,207,863 km (0.113 R)
• M20: 6,583,802 km (0.092 R)
• M21: 6,829,442 km (0.032 R)
• M22: 7,612,886 km (0.1 R)
• M23: 8,424,454 km (0.118 R)
• M24: 9,416,139 km (0.095 R)
• M25: 9,508,141 km (0.118 R)
• M26: 9,878,995 km (0.085 R)
• M27: 9,972,493 km (0.087 R)
• M28: 10,035,025 km (0.114 R)
• M29: 10,097,557 km (0.039 R)
• M30: 10,191,804 km (0.098 R)
• M31: 10,667,076 km (0.104 R)
• M32: 10,826,996 km (0.065 R)
• M33: 10,891,323 km (0.029 R)
• M34: 10,955,650 km (0.115 R)
• M35: 11,573,340 km (0.069 R)
• M36: 12,035,897 km (0.072 R)
• M37: 12,169,039 km (0.089 R)
• M38: 12,944,704 km (0.116 R)
• M39: 13,493,728 km (0.077 R)
• M40: 13,701,519 km (0.112 R)
• M41: 14,225,860 km (0.086 R)
• M42: 15,185,979 km (0.094 R)
• M43: 15,546,959 km (0.051 R)
• M44: 15,874,129 km (0.077 R)
• M45: 16,167,042 km (0.055 R)
• M46: 16,906,803 km (0.105 R)
• M47: 17,131,051 km (0.096 R)
• M48: 17,280,948 km (0.109 R)
• M49: 17,544,389 km (0.079 R)
• M50: 17,619,936 km (0.045 R)
• M51: 17,695,633 km (0.047 R)
• M52: 17,809,178 km (0.12 R)
• M53: 18,573,174 km (0.061 R)
• M54: 19,191,911 km (0.043 R)
• M55: 19,425,732 km (0.071 R)
• M56: 19,543,017 km (0.106 R)
• M57: 20,172,375 km (0.099 R)
• M58: 20,251,513 km (0.103 R)
• M59: 21,088,662 km (0.108 R)
• M60: 21,249,480 km (0.115 R)
• M61: 21,410,597 km (0.105 R)
• M62: 21,815,259 km (0.062 R)
• M63: 22,100,093 km (0.119 R)
• M64: 22,386,125 km (0.12 R)
• M65: 22,550,084 km (0.07 R)
• M66: 22,838,060 km (0.096 R)
• M67: 23,085,794 km (0.069 R)
• M68: 24,930,036 km (0.105 R)
• M69: 25,612,352 km (0.088 R)
• M70: 25,740,857 km (0.093 R)
• M71: 25,912,745 km (0.103 R)
• M72: 26,257,568 km (0.066 R)
• M73: 27,038,918 km (0.103 R)
• M74: 28,004,123 km (0.115 R)
• M75: 28,180,948 km (0.114 R)
• M76: 28,446,783 km (0.119 R)
• M77: 28,624,356 km (0.111 R)
• M78: 29,025,428 km (0.118 R)
• M79: 29,383,565 km (0.099 R)
• M80: 30,104,028 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.7

Radius: 5.8

Gravity: 13.7 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.21 AU - 10.07 AU

Year: 17530 Days

Day: 23.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,056,312 km

• M1: 124,166 km (0.09 R)
• M2: 733,628 km (0.117 R)
• M3: 1,082,789 km (0.077 R)
• M4: 1,349,822 km (0.117 R)
• M5: 1,556,865 km (0.066 R)
• M6: 2,058,766 km (0.089 R)
• M7: 2,297,075 km (0.09 R)
• M8: 2,702,785 km (0.113 R)
• M9: 2,963,683 km (0.065 R)
• M10: 3,266,619 km (0.076 R)
• M11: 3,474,261 km (0.115 R)
• M12: 4,159,419 km (0.085 R)
• M13: 4,651,895 km (0.112 R)
• M14: 4,729,387 km (0.116 R)
• M15: 5,003,600 km (0.104 R)
• M16: 5,283,049 km (0.106 R)
• M17: 5,732,590 km (0.074 R)
• M18: 6,322,156 km (0.081 R)
• M19: 6,494,193 km (0.077 R)
• M20: 6,711,409 km (0.041 R)
• M21: 6,975,150 km (0.092 R)
• M22: 7,287,211 km (0.115 R)
• M23: 7,924,947 km (0.098 R)
• M24: 9,059,348 km (0.116 R)
• M25: 9,694,690 km (0.096 R)
• M26: 11,111,382 km (0.056 R)
• M27: 11,319,024 km (0.067 R)
• M28: 11,896,621 km (0.075 R)
• M29: 12,002,686 km (0.057 R)
• M30: 12,376,381 km (0.028 R)
• M31: 12,591,653 km (0.034 R)
• M32: 13,464,856 km (0.116 R)
• M33: 13,520,057 km (0.1 R)
• M34: 13,630,760 km (0.064 R)
• M35: 13,686,260 km (0.115 R)
• M36: 13,853,062 km (0.078 R)
• M37: 13,964,662 km (0.112 R)
• M38: 15,906,742 km (0.113 R)
• M39: 16,140,862 km (0.096 R)
• M40: 16,199,505 km (0.06 R)
• M41: 16,493,913 km (0.049 R)
• M42: 16,849,657 km (0.066 R)
• M43: 18,604,290 km (0.083 R)
• M44: 18,665,775 km (0.081 R)
• M45: 21,053,806 km (0.076 R)
• M46: 21,633,348 km (0.12 R)
• M47: 21,762,750 km (0.114 R)
• M48: 22,414,099 km (0.097 R)
• M49: 23,071,881 km (0.074 R)
• M50: 23,802,667 km (0.112 R)
• M51: 24,271,656 km (0.085 R)
• M52: 24,406,294 km (0.112 R)
• M53: 24,541,082 km (0.114 R)
• M54: 25,150,843 km (0.097 R)
• M55: 26,247,096 km (0.119 R)
• M56: 26,940,183 km (0.091 R)
• M57: 27,149,171 km (0.092 R)
• M58: 27,639,104 km (0.104 R)
• M59: 27,709,415 km (0.066 R)
• M60: 28,556,887 km (0.114 R)
• M61: 30,349,518 km (0.109 R)
• M62: 31,736,141 km (0.116 R)
• M63: 32,548,308 km (0.098 R)
• M64: 32,622,508 km (0.116 R)
• M65: 33,217,908 km (0.098 R)
• M66: 34,193,137 km (0.04 R)
• M67: 34,343,931 km (0.086 R)
• M68: 34,495,025 km (0.101 R)
• M69: 35,864,743 km (0.062 R)
• M70: 36,556,334 km (0.048 R)
• M71: 36,787,762 km (0.09 R)
• M72: 38,343,430 km (0.042 R)
• M73: 39,129,268 km (0.112 R)
• M74: 39,999,778 km (0.061 R)
• M75: 41,357,678 km (0.074 R)
• M76: 42,082,779 km (0.059 R)
• M77: 43,545,397 km (0.031 R)
• M78: 43,954,547 km (0.08 R)
• M79: 44,282,914 km (0.106 R)
• M80: 45,189,777 km (0.118 R)
• M81: 46,102,922 km (0.105 R)
• M82: 46,938,426 km (0.102 R)
• M83: 48,878,711 km (0.026 R)
• M84: 49,815,941 km (0.104 R)
• M85: 50,072,502 km (0.095 R)
• M86: 50,501,249 km (0.114 R)
• M87: 53,711,171 km (0.053 R)
• M88: 56,006,002 km (0.099 R)
• M89: 56,095,013 km (0.059 R)
• M90: 56,451,056 km (0.12 R)
• M91: 57,075,926 km (0.072 R)
• M92: 57,344,454 km (0.048 R)
• M93: 57,972,765 km (0.091 R)
• M94: 58,152,582 km (0.091 R)
• M95: 59,780,207 km (0.105 R)
• M96: 60,417,045 km (0.088 R)
• M97: 60,508,300 km (0.051 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 15,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit