🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.3

Radius: 10.2

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.89 AU - 0.99 AU

Year: 598 Days

Day: 14.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 39,206,311 km

• M1: 167,101 km (0.077 R)
• M2: 237,861 km (0.077 R)
• M3: 335,847 km (0.113 R)
• M4: 508,782 km (0.094 R)
• M5: 589,715 km (0.101 R)
• M6: 675,734 km (0.078 R)
• M7: 756,666 km (0.046 R)
• M8: 841,189 km (0.119 R)
• M9: 939,774 km (0.108 R)
• M10: 1,031,627 km (0.096 R)
• M11: 1,549,535 km (0.027 R)
• M12: 1,672,654 km (0.064 R)
• M13: 1,745,508 km (0.102 R)
• M14: 1,839,755 km (0.114 R)
• M15: 1,908,121 km (0.059 R)
• M16: 2,090,181 km (0.049 R)
• M17: 2,396,408 km (0.115 R)
• M18: 2,819,172 km (0.108 R)
• M19: 2,882,601 km (0.105 R)
• M20: 3,092,188 km (0.093 R)
• M21: 3,466,931 km (0.075 R)
• M22: 3,655,574 km (0.06 R)
• M23: 3,724,987 km (0.079 R)
• M24: 3,794,849 km (0.087 R)
• M25: 3,971,375 km (0.1 R)
• M26: 4,060,834 km (0.068 R)
• M27: 4,141,767 km (0.08 R)
• M28: 4,378,730 km (0.093 R)
• M29: 4,508,281 km (0.066 R)
• M30: 4,723,852 km (0.057 R)
• M31: 4,904,417 km (0.114 R)
• M32: 5,048,629 km (0.091 R)
• M33: 5,184,613 km (0.1 R)
• M34: 5,292,174 km (0.078 R)
• M35: 5,539,609 km (0.027 R)
• M36: 5,710,151 km (0.118 R)
• M37: 5,780,761 km (0.089 R)
• M38: 5,872,165 km (0.111 R)
• M39: 5,943,523 km (0.057 R)
• M40: 6,419,693 km (0.117 R)
• M41: 6,514,389 km (0.102 R)
• M42: 6,758,383 km (0.12 R)
• M43: 6,854,574 km (0.077 R)
• M44: 6,940,593 km (0.089 R)
• M45: 7,026,911 km (0.052 R)
• M46: 7,288,109 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.2

Radius: 8.3

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.79 AU - 1.13 AU

Year: 617 Days

Day: 7.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 39,206,311 km

• M1: 136,433 km (0.06 R)
• M2: 263,143 km (0.089 R)
• M3: 343,477 km (0.094 R)
• M4: 546,930 km (0.115 R)
• M5: 684,560 km (0.113 R)
• M6: 752,776 km (0.074 R)
• M7: 808,277 km (0.06 R)
• M8: 961,466 km (0.091 R)
• M9: 1,044,642 km (0.044 R)
• M10: 1,124,527 km (0.065 R)
• M11: 1,206,507 km (0.111 R)
• M12: 1,321,099 km (0.061 R)
• M13: 1,401,582 km (0.076 R)
• M14: 1,528,890 km (0.12 R)
• M15: 1,693,448 km (0.05 R)
• M16: 1,808,638 km (0.104 R)
• M17: 1,870,721 km (0.108 R)
• M18: 1,954,646 km (0.1 R)
• M19: 2,140,895 km (0.03 R)
• M20: 2,243,669 km (0.1 R)
• M21: 2,370,677 km (0.086 R)
• M22: 2,438,894 km (0.115 R)
• M23: 2,507,709 km (0.094 R)
• M24: 2,631,875 km (0.07 R)
• M25: 3,024,570 km (0.1 R)
• M26: 3,131,981 km (0.106 R)
• M27: 3,299,531 km (0.112 R)
• M28: 3,375,975 km (0.032 R)
• M29: 3,444,341 km (0.036 R)
• M30: 3,547,863 km (0.099 R)
• M31: 3,617,426 km (0.111 R)
• M32: 3,740,396 km (0.081 R)
• M33: 3,811,155 km (0.063 R)
• M34: 3,945,195 km (0.07 R)
• M35: 4,144,759 km (0.079 R)
• M36: 4,422,113 km (0.046 R)
• M37: 4,525,336 km (0.095 R)
• M38: 4,582,033 km (0.12 R)
• M39: 4,648,455 km (0.091 R)
• M40: 4,705,601 km (0.092 R)
• M41: 4,801,344 km (0.118 R)
• M42: 4,888,260 km (0.101 R)
• M43: 5,132,105 km (0.1 R)
• M44: 5,310,126 km (0.092 R)
• M45: 5,429,954 km (0.095 R)
• M46: 5,601,243 km (0.105 R)
• M47: 5,733,488 km (0.05 R)
• M48: 5,856,457 km (0.107 R)
• M49: 6,105,089 km (0.096 R)
• M50: 6,336,068 km (0.083 R)
• M51: 6,399,647 km (0.06 R)
• M52: 6,495,240 km (0.07 R)
• M53: 6,687,922 km (0.11 R)
• M54: 6,741,778 km (0.113 R)
• M55: 6,806,703 km (0.089 R)
• M56: 6,860,858 km (0.102 R)
• M57: 6,958,695 km (0.069 R)
• M58: 7,046,209 km (0.115 R)
• M59: 7,199,996 km (0.082 R)
• M60: 7,255,347 km (0.095 R)
• M61: 7,332,839 km (0.11 R)
• M62: 7,477,650 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.8

Radius: 15

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.98 AU - 1.02 AU

Year: 656 Days

Day: 11.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 39,206,311 km

• M1: 187,297 km (0.076 R)
• M2: 310,266 km (0.114 R)
• M3: 426,653 km (0.064 R)
• M4: 560,094 km (0.095 R)
• M5: 797,656 km (0.117 R)
• M6: 891,155 km (0.059 R)
• M7: 1,035,666 km (0.057 R)
• M8: 1,139,487 km (0.091 R)
• M9: 1,255,874 km (0.096 R)
• M10: 1,420,581 km (0.108 R)
• M11: 1,579,155 km (0.082 R)
• M12: 1,677,291 km (0.06 R)
• M13: 1,909,916 km (0.069 R)
• M14: 2,005,060 km (0.027 R)
• M15: 2,179,491 km (0.095 R)
• M16: 2,295,131 km (0.043 R)
• M17: 2,407,628 km (0.115 R)
• M18: 2,532,991 km (0.116 R)
• M19: 2,784,764 km (0.079 R)
• M20: 3,033,097 km (0.105 R)
• M21: 3,127,493 km (0.115 R)
• M22: 3,240,888 km (0.025 R)
• M23: 3,392,281 km (0.088 R)
• M24: 3,508,818 km (0.094 R)
• M25: 3,633,134 km (0.111 R)
• M26: 3,765,229 km (0.075 R)
• M27: 3,892,537 km (0.11 R)
• M28: 4,002,042 km (0.041 R)
• M29: 4,177,969 km (0.055 R)
• M30: 4,283,436 km (0.048 R)
• M31: 4,443,356 km (0.105 R)
• M32: 4,585,025 km (0.103 R)
• M33: 4,707,546 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.8

Radius: 9.7

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.02 AU - 1.48 AU

Year: 917 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 39,206,311 km

• M1: 130,150 km (0.051 R)
• M2: 284,535 km (0.05 R)
• M3: 483,500 km (0.091 R)
• M4: 569,220 km (0.095 R)
• M5: 704,606 km (0.084 R)
• M6: 799,900 km (0.103 R)
• M7: 944,711 km (0.075 R)
• M8: 1,055,712 km (0.11 R)
• M9: 1,190,949 km (0.095 R)
• M10: 1,296,415 km (0.117 R)
• M11: 1,452,595 km (0.109 R)
• M12: 1,543,850 km (0.112 R)
• M13: 1,789,490 km (0.112 R)
• M14: 1,922,931 km (0.115 R)
• M15: 2,249,503 km (0.084 R)
• M16: 2,356,017 km (0.114 R)
• M17: 2,692,163 km (0.119 R)
• M18: 2,947,676 km (0.073 R)
• M19: 3,057,631 km (0.073 R)
• M20: 3,147,988 km (0.08 R)
• M21: 3,239,392 km (0.088 R)
• M22: 3,359,968 km (0.1 R)
• M23: 3,511,212 km (0.113 R)
• M24: 3,723,790 km (0.113 R)
• M25: 3,895,379 km (0.087 R)
• M26: 4,001,145 km (0.032 R)
• M27: 4,169,293 km (0.099 R)
• M28: 4,355,542 km (0.116 R)
• M29: 4,465,347 km (0.09 R)
• M30: 4,607,914 km (0.103 R)
• M31: 4,703,806 km (0.088 R)
• M32: 4,971,137 km (0.117 R)
• M33: 5,285,143 km (0.106 R)
• M34: 5,512,083 km (0.109 R)
• M35: 5,690,853 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.9

Radius: 11.6

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.03 AU - 3.85 AU

Year: 4185 Days

Day: 9.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 39,206,311 km

• M1: 289,621 km (0.078 R)
• M2: 370,105 km (0.091 R)
• M3: 461,809 km (0.042 R)
• M4: 571,613 km (0.111 R)
• M5: 1,171,800 km (0.036 R)
• M6: 1,261,110 km (0.046 R)
• M7: 1,352,814 km (0.111 R)
• M8: 1,458,878 km (0.051 R)
• M9: 1,794,426 km (0.101 R)
• M10: 1,898,696 km (0.083 R)
• M11: 2,237,685 km (0.107 R)
• M12: 2,336,120 km (0.027 R)
• M13: 2,479,435 km (0.041 R)
• M14: 2,625,592 km (0.113 R)
• M15: 3,255,100 km (0.074 R)
• M16: 3,335,135 km (0.025 R)
• M17: 3,448,231 km (0.119 R)
• M18: 3,645,102 km (0.103 R)
• M19: 3,744,883 km (0.115 R)
• M20: 4,188,292 km (0.079 R)
• M21: 4,666,556 km (0.112 R)
• M22: 4,793,565 km (0.096 R)
• M23: 4,884,819 km (0.083 R)
• M24: 5,218,572 km (0.064 R)
• M25: 5,483,211 km (0.116 R)
• M26: 5,636,549 km (0.051 R)
• M27: 5,733,039 km (0.039 R)
• M28: 6,144,433 km (0.107 R)
• M29: 6,343,847 km (0.071 R)
• M30: 6,687,623 km (0.077 R)
• M31: 6,810,443 km (0.099 R)
• M32: 7,351,389 km (0.049 R)
• M33: 8,585,272 km (0.106 R)
• M34: 8,696,573 km (0.096 R)
• M35: 8,786,033 km (0.117 R)
• M36: 9,123,974 km (0.056 R)
• M37: 9,214,780 km (0.059 R)
• M38: 9,351,662 km (0.111 R)
• M39: 9,673,597 km (0.037 R)
• M40: 9,766,347 km (0.033 R)
• M41: 10,613,670 km (0.073 R)
• M42: 10,733,198 km (0.104 R)
• M43: 11,435,560 km (0.098 R)
• M44: 11,681,200 km (0.084 R)
• M45: 12,428,591 km (0.101 R)
• M46: 12,909,847 km (0.058 R)
• M47: 13,037,604 km (0.045 R)
• M48: 13,371,656 km (0.114 R)
• M49: 13,995,629 km (0.055 R)
• M50: 14,629,176 km (0.107 R)
• M51: 14,976,243 km (0.113 R)
• M52: 15,434,312 km (0.106 R)
• M53: 15,624,151 km (0.05 R)
• M54: 15,733,058 km (0.119 R)
• M55: 17,396,587 km (0.111 R)
• M56: 17,509,384 km (0.11 R)
• M57: 17,594,206 km (0.09 R)
• M58: 17,792,722 km (0.095 R)
• M59: 18,048,983 km (0.073 R)
• M60: 18,134,703 km (0.079 R)
• M61: 18,249,145 km (0.094 R)
• M62: 18,651,713 km (0.12 R)
• M63: 19,028,101 km (0.099 R)
• M64: 19,173,510 km (0.091 R)
• M65: 19,465,525 km (0.082 R)
• M66: 19,582,810 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.3

Radius: 3.3

Gravity: 34.55 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.39 AU - 6.89 AU

Year: 9981 Days

Day: 24.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 39,206,311 km

• M1: 64,028 km (0.117 R)
• M2: 92,451 km (0.035 R)
• M3: 195,824 km (0.118 R)
• M4: 354,397 km (0.097 R)
• M5: 378,183 km (0.11 R)
• M6: 631,153 km (0.078 R)
• M7: 690,095 km (0.119 R)
• M8: 750,832 km (0.098 R)
• M9: 1,063,491 km (0.09 R)
• M10: 1,169,706 km (0.106 R)
• M11: 1,508,994 km (0.116 R)
• M12: 1,548,488 km (0.094 R)
• M13: 1,962,126 km (0.049 R)
• M14: 2,070,734 km (0.095 R)
• M15: 2,181,137 km (0.103 R)
• M16: 2,203,577 km (0.084 R)
• M17: 2,384,889 km (0.107 R)
• M18: 2,431,115 km (0.063 R)
• M19: 2,500,828 km (0.07 R)
• M20: 2,524,165 km (0.047 R)
• M21: 2,689,919 km (0.074 R)
• M22: 2,737,940 km (0.12 R)
• M23: 3,032,050 km (0.051 R)
• M24: 3,132,280 km (0.106 R)
• M25: 3,623,260 km (0.097 R)
• M26: 3,972,721 km (0.101 R)
• M27: 4,588,466 km (0.112 R)
• M28: 5,323,440 km (0.1 R)
• M29: 5,999,922 km (0.063 R)
• M30: 6,541,017 km (0.061 R)
• M31: 7,097,521 km (0.11 R)
• M32: 7,465,682 km (0.116 R)
• M33: 7,839,976 km (0.09 R)
• M34: 8,115,984 km (0.118 R)
• M35: 8,642,119 km (0.103 R)
• M36: 8,891,349 km (0.097 R)
• M37: 8,963,156 km (0.069 R)
• M38: 9,433,492 km (0.045 R)
• M39: 9,800,904 km (0.087 R)
• M40: 9,912,056 km (0.077 R)
• M41: 10,398,398 km (0.045 R)
• M42: 10,663,486 km (0.047 R)
• M43: 10,892,371 km (0.076 R)
• M44: 11,433,017 km (0.079 R)
• M45: 11,471,913 km (0.071 R)
• M46: 11,942,697 km (0.105 R)
• M47: 12,101,121 km (0.115 R)
• M48: 12,499,949 km (0.095 R)
• M49: 12,540,042 km (0.115 R)
• M50: 13,515,868 km (0.111 R)
• M51: 14,012,833 km (0.118 R)
• M52: 15,410,077 km (0.083 R)
• M53: 15,453,161 km (0.071 R)
• M54: 15,539,329 km (0.089 R)
• M55: 15,885,648 km (0.116 R)
• M56: 16,409,989 km (0.081 R)
• M57: 17,162,317 km (0.092 R)
• M58: 17,206,897 km (0.071 R)
• M59: 17,835,357 km (0.113 R)
• M60: 19,812,293 km (0.082 R)
• M61: 19,905,941 km (0.113 R)
• M62: 20,140,661 km (0.115 R)
• M63: 21,375,890 km (0.068 R)
• M64: 21,809,126 km (0.044 R)
• M65: 23,274,138 km (0.043 R)
• M66: 23,422,389 km (0.07 R)
• M67: 23,570,940 km (0.117 R)
• M68: 23,719,939 km (0.034 R)
• M69: 23,819,272 km (0.079 R)
• M70: 23,918,904 km (0.088 R)
• M71: 24,368,596 km (0.055 R)
• M72: 24,770,715 km (0.086 R)
• M73: 25,581,385 km (0.119 R)
• M74: 26,195,186 km (0.113 R)
• M75: 26,452,344 km (0.045 R)
• M76: 27,907,932 km (0.115 R)
• M77: 28,170,625 km (0.101 R)
• M78: 28,857,280 km (0.088 R)
• M79: 29,229,330 km (0.082 R)
• M80: 29,656,431 km (0.099 R)
• M81: 30,139,483 km (0.076 R)
• M82: 30,301,049 km (0.112 R)
• M83: 30,895,999 km (0.088 R)
• M84: 30,950,303 km (0.068 R)
• M85: 32,925,145 km (0.115 R)
• M86: 33,760,051 km (0.111 R)
• M87: 34,208,096 km (0.084 R)
• M88: 34,601,838 km (0.116 R)
• M89: 35,905,883 km (0.113 R)
• M90: 36,020,026 km (0.085 R)
• M91: 37,399,318 km (0.11 R)
• M92: 37,746,834 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 10,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit