🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.9

Radius: 11.3

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.62 AU - 1 AU

Year: 464 Days

Day: 12.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 27,768,683 km

• M1: 142,268 km (0.096 R)
• M2: 219,460 km (0.097 R)
• M3: 335,249 km (0.117 R)
• M4: 448,195 km (0.092 R)
• M5: 580,589 km (0.103 R)
• M6: 655,837 km (0.116 R)
• M7: 764,744 km (0.05 R)
• M8: 852,857 km (0.025 R)
• M9: 952,938 km (0.115 R)
• M10: 1,031,926 km (0.116 R)
• M11: 1,121,834 km (0.12 R)
• M12: 1,205,759 km (0.088 R)
• M13: 1,352,215 km (0.046 R)
• M14: 1,490,144 km (0.076 R)
• M15: 1,673,252 km (0.077 R)
• M16: 1,785,750 km (0.087 R)
• M17: 1,906,176 km (0.11 R)
• M18: 1,980,825 km (0.079 R)
• M19: 2,051,136 km (0.083 R)
• M20: 2,138,801 km (0.108 R)
• M21: 2,244,566 km (0.112 R)
• M22: 2,398,054 km (0.082 R)
• M23: 2,519,827 km (0.056 R)
• M24: 2,637,710 km (0.064 R)
• M25: 2,721,484 km (0.108 R)
• M26: 2,928,528 km (0.101 R)
• M27: 3,052,844 km (0.105 R)
• M28: 3,210,670 km (0.111 R)
• M29: 3,390,785 km (0.053 R)
• M30: 3,534,549 km (0.037 R)
• M31: 3,647,196 km (0.058 R)
• M32: 3,875,931 km (0.09 R)
• M33: 3,964,643 km (0.075 R)
• M34: 4,088,659 km (0.065 R)
• M35: 4,263,091 km (0.102 R)
• M36: 4,383,218 km (0.115 R)
• M37: 4,454,277 km (0.09 R)
• M38: 4,547,476 km (0.109 R)
• M39: 4,633,944 km (0.087 R)
• M40: 4,786,683 km (0.077 R)
• M41: 4,904,117 km (0.102 R)
• M42: 4,985,499 km (0.062 R)
• M43: 5,067,329 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.3

Radius: 9

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.91 AU - 1.25 AU

Year: 714 Days

Day: 8.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 163.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 27,768,683 km

• M1: 116,686 km (0.092 R)
• M2: 196,721 km (0.091 R)
• M3: 266,284 km (0.119 R)
• M4: 441,763 km (0.032 R)
• M5: 597,494 km (0.097 R)
• M6: 691,292 km (0.099 R)
• M7: 772,075 km (0.117 R)
• M8: 861,085 km (0.029 R)
• M9: 933,940 km (0.109 R)
• M10: 998,865 km (0.087 R)
• M11: 1,080,994 km (0.116 R)
• M12: 1,144,125 km (0.114 R)
• M13: 1,214,136 km (0.066 R)
• M14: 1,302,249 km (0.105 R)
• M15: 1,479,373 km (0.064 R)
• M16: 1,561,951 km (0.092 R)
• M17: 1,694,944 km (0.119 R)
• M18: 1,775,428 km (0.093 R)
• M19: 2,018,075 km (0.107 R)
• M20: 2,163,484 km (0.104 R)
• M21: 2,230,654 km (0.113 R)
• M22: 2,401,943 km (0.105 R)
• M23: 2,485,718 km (0.1 R)
• M24: 2,577,571 km (0.059 R)
• M25: 2,641,898 km (0.077 R)
• M26: 2,772,198 km (0.096 R)
• M27: 3,016,491 km (0.097 R)
• M28: 3,091,889 km (0.096 R)
• M29: 3,275,595 km (0.119 R)
• M30: 3,353,236 km (0.105 R)
• M31: 3,454,963 km (0.109 R)
• M32: 3,581,672 km (0.087 R)
• M33: 3,815,494 km (0.091 R)
• M34: 3,897,174 km (0.043 R)
• M35: 3,987,830 km (0.104 R)
• M36: 4,070,857 km (0.108 R)
• M37: 4,340,283 km (0.084 R)
• M38: 4,425,703 km (0.113 R)
• M39: 4,537,603 km (0.109 R)
• M40: 4,808,225 km (0.079 R)
• M41: 5,237,721 km (0.109 R)
• M42: 5,337,951 km (0.095 R)
• M43: 5,420,380 km (0.074 R)
• M44: 5,632,958 km (0.072 R)
• M45: 5,716,883 km (0.081 R)
• M46: 5,838,954 km (0.118 R)
• M47: 5,990,348 km (0.116 R)
• M48: 6,047,344 km (0.06 R)
• M49: 6,268,001 km (0.113 R)
• M50: 6,364,791 km (0.038 R)
• M51: 6,471,753 km (0.08 R)
• M52: 6,559,717 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.2

Radius: 13

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.92 AU - 1.4 AU

Year: 794 Days

Day: 6.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 27,768,683 km

• M1: 172,486 km (0.058 R)
• M2: 282,291 km (0.108 R)
• M3: 381,624 km (0.107 R)
• M4: 533,765 km (0.039 R)
• M5: 651,648 km (0.055 R)
• M6: 771,476 km (0.096 R)
• M7: 912,996 km (0.098 R)
• M8: 1,007,990 km (0.063 R)
• M9: 1,106,875 km (0.095 R)
• M10: 1,239,119 km (0.115 R)
• M11: 1,361,341 km (0.032 R)
• M12: 1,536,520 km (0.119 R)
• M13: 1,691,204 km (0.029 R)
• M14: 1,810,733 km (0.116 R)
• M15: 2,077,017 km (0.03 R)
• M16: 2,162,437 km (0.104 R)
• M17: 2,318,169 km (0.075 R)
• M18: 2,464,775 km (0.117 R)
• M19: 2,581,760 km (0.095 R)
• M20: 2,801,220 km (0.072 R)
• M21: 2,896,215 km (0.074 R)
• M22: 3,054,639 km (0.111 R)
• M23: 3,152,476 km (0.034 R)
• M24: 3,322,868 km (0.063 R)
• M25: 3,547,564 km (0.08 R)
• M26: 3,665,447 km (0.072 R)
• M27: 3,792,156 km (0.114 R)
• M28: 3,920,511 km (0.088 R)
• M29: 4,088,659 km (0.08 R)
• M30: 4,416,428 km (0.111 R)
• M31: 4,519,651 km (0.107 R)
• M32: 4,631,700 km (0.074 R)
• M33: 4,834,255 km (0.111 R)
• M34: 4,916,085 km (0.098 R)
• M35: 5,114,452 km (0.087 R)
• M36: 5,248,043 km (0.085 R)
• M37: 5,484,856 km (0.053 R)
• M38: 5,639,092 km (0.12 R)
• M39: 5,751,290 km (0.104 R)
• M40: 5,986,757 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.7

Radius: 8.1

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.42 AU - 2.06 AU

Year: 1459 Days

Day: 6.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 27,768,683 km

• M1: 125,662 km (0.089 R)
• M2: 209,287 km (0.095 R)
• M3: 280,646 km (0.083 R)
• M4: 362,924 km (0.071 R)
• M5: 455,077 km (0.09 R)
• M6: 630,106 km (0.12 R)
• M7: 693,386 km (0.1 R)
• M8: 788,979 km (0.11 R)
• M9: 1,043,744 km (0.077 R)
• M10: 1,154,596 km (0.098 R)
• M11: 1,260,512 km (0.084 R)
• M12: 1,342,192 km (0.104 R)
• M13: 1,578,407 km (0.072 R)
• M14: 1,716,636 km (0.068 R)
• M15: 1,797,418 km (0.104 R)
• M16: 2,154,957 km (0.111 R)
• M17: 2,331,034 km (0.113 R)
• M18: 2,477,490 km (0.098 R)
• M19: 2,603,901 km (0.107 R)
• M20: 2,720,736 km (0.119 R)
• M21: 2,839,218 km (0.114 R)
• M22: 2,971,612 km (0.105 R)
• M23: 3,044,765 km (0.053 R)
• M24: 3,118,517 km (0.114 R)
• M25: 3,317,931 km (0.062 R)
• M26: 3,393,777 km (0.092 R)
• M27: 3,444,790 km (0.062 R)
• M28: 3,508,818 km (0.11 R)
• M29: 3,716,310 km (0.088 R)
• M30: 3,768,819 km (0.063 R)
• M31: 3,834,792 km (0.087 R)
• M32: 4,021,789 km (0.039 R)
• M33: 4,321,583 km (0.118 R)
• M34: 4,376,785 km (0.086 R)
• M35: 4,713,679 km (0.045 R)
• M36: 4,885,118 km (0.116 R)
• M37: 5,000,608 km (0.116 R)
• M38: 5,219,769 km (0.104 R)
• M39: 5,397,192 km (0.109 R)
• M40: 5,622,038 km (0.104 R)
• M41: 5,880,393 km (0.107 R)
• M42: 5,941,728 km (0.09 R)
• M43: 6,158,346 km (0.103 R)
• M44: 6,330,234 km (0.119 R)
• M45: 6,424,780 km (0.113 R)
• M46: 6,503,767 km (0.078 R)
• M47: 6,775,138 km (0.111 R)
• M48: 7,279,432 km (0.079 R)
• M49: 7,695,015 km (0.081 R)
• M50: 7,778,940 km (0.058 R)
• M51: 7,964,890 km (0.068 R)
• M52: 8,618,633 km (0.059 R)
• M53: 8,899,129 km (0.115 R)
• M54: 9,200,269 km (0.103 R)
• M55: 9,379,039 km (0.067 R)
• M56: 9,667,463 km (0.097 R)
• M57: 9,940,629 km (0.104 R)
• M58: 9,995,531 km (0.117 R)
• M59: 10,197,788 km (0.102 R)
• M60: 10,512,990 km (0.03 R)
• M61: 10,606,339 km (0.11 R)
• M62: 11,458,599 km (0.107 R)
• M63: 12,078,083 km (0.084 R)
• M64: 12,234,712 km (0.117 R)
• M65: 12,609,156 km (0.064 R)
• M66: 12,927,500 km (0.109 R)
• M67: 13,349,366 km (0.094 R)
• M68: 13,430,298 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.4

Radius: 9.1

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.09 AU - 3.25 AU

Year: 3589 Days

Day: 10.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,768,683 km

• M1: 139,874 km (0.115 R)
• M2: 220,956 km (0.111 R)
• M3: 279,150 km (0.097 R)
• M4: 582,684 km (0.098 R)
• M5: 760,406 km (0.114 R)
• M6: 860,936 km (0.082 R)
• M7: 1,158,037 km (0.092 R)
• M8: 1,275,172 km (0.112 R)
• M9: 1,373,907 km (0.113 R)
• M10: 1,650,065 km (0.072 R)
• M11: 1,758,224 km (0.096 R)
• M12: 1,918,742 km (0.097 R)
• M13: 2,110,078 km (0.077 R)
• M14: 2,361,552 km (0.057 R)
• M15: 2,511,449 km (0.119 R)
• M16: 2,580,713 km (0.053 R)
• M17: 2,650,725 km (0.083 R)
• M18: 2,763,821 km (0.095 R)
• M19: 2,849,839 km (0.113 R)
• M20: 3,009,760 km (0.083 R)
• M21: 3,127,942 km (0.049 R)
• M22: 3,538,438 km (0.078 R)
• M23: 4,161,364 km (0.099 R)
• M24: 4,293,309 km (0.05 R)
• M25: 4,493,920 km (0.116 R)
• M26: 4,612,402 km (0.051 R)
• M27: 4,835,153 km (0.114 R)
• M28: 5,706,560 km (0.083 R)
• M29: 6,169,715 km (0.087 R)
• M30: 6,377,208 km (0.045 R)
• M31: 6,568,095 km (0.068 R)
• M32: 6,625,690 km (0.107 R)
• M33: 6,683,434 km (0.113 R)
• M34: 6,799,522 km (0.032 R)
• M35: 6,935,806 km (0.116 R)
• M36: 7,014,046 km (0.111 R)
• M37: 7,369,939 km (0.084 R)
• M38: 7,550,055 km (0.1 R)
• M39: 8,037,594 km (0.096 R)
• M40: 8,161,162 km (0.098 R)
• M41: 8,368,355 km (0.071 R)
• M42: 8,556,400 km (0.061 R)
• M43: 8,703,604 km (0.104 R)
• M44: 8,894,042 km (0.054 R)
• M45: 9,408,808 km (0.057 R)
• M46: 9,539,108 km (0.061 R)
• M47: 9,604,333 km (0.104 R)
• M48: 9,845,185 km (0.064 R)
• M49: 9,999,570 km (0.118 R)
• M50: 10,154,554 km (0.043 R)
• M51: 10,422,334 km (0.063 R)
• M52: 10,512,093 km (0.075 R)
• M53: 10,919,298 km (0.067 R)
• M54: 11,447,229 km (0.087 R)
• M55: 11,563,018 km (0.077 R)
• M56: 11,795,942 km (0.102 R)
• M57: 11,936,414 km (0.096 R)
• M58: 12,006,725 km (0.105 R)
• M59: 12,766,832 km (0.12 R)
• M60: 13,371,506 km (0.05 R)
• M61: 13,493,429 km (0.108 R)
• M62: 13,763,303 km (0.118 R)
• M63: 13,837,205 km (0.119 R)
• M64: 14,183,823 km (0.1 R)
• M65: 14,333,271 km (0.097 R)
• M66: 14,860,304 km (0.064 R)
• M67: 15,240,732 km (0.087 R)
• M68: 15,317,176 km (0.062 R)
• M69: 15,547,408 km (0.112 R)
• M70: 15,933,520 km (0.079 R)
• M71: 16,192,773 km (0.057 R)
• M72: 16,925,952 km (0.119 R)
• M73: 17,084,376 km (0.11 R)
• M74: 17,163,962 km (0.092 R)
• M75: 17,376,391 km (0.076 R)
• M76: 17,456,276 km (0.109 R)
• M77: 17,803,942 km (0.085 R)
• M78: 18,099,846 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.4

Radius: 9.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.51 AU - 5.27 AU

Year: 5848 Days

Day: 6.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,768,683 km

• M1: 130,449 km (0.096 R)
• M2: 210,783 km (0.077 R)
• M3: 317,447 km (0.066 R)
• M4: 448,494 km (0.101 R)
• M5: 537,206 km (0.118 R)
• M6: 600,187 km (0.077 R)
• M7: 746,194 km (0.036 R)
• M8: 867,069 km (0.079 R)
• M9: 943,065 km (0.089 R)
• M10: 1,198,877 km (0.119 R)
• M11: 1,284,298 km (0.059 R)
• M12: 1,357,152 km (0.117 R)
• M13: 1,492,089 km (0.103 R)
• M14: 1,631,365 km (0.096 R)
• M15: 1,990,549 km (0.096 R)
• M16: 2,092,874 km (0.07 R)
• M17: 2,302,760 km (0.119 R)
• M18: 2,392,369 km (0.062 R)
• M19: 2,762,325 km (0.047 R)
• M20: 3,091,141 km (0.119 R)
• M21: 3,290,405 km (0.096 R)
• M22: 3,371,338 km (0.074 R)
• M23: 3,432,523 km (0.095 R)
• M24: 3,555,941 km (0.107 R)
• M25: 4,505,589 km (0.074 R)
• M26: 4,573,057 km (0.108 R)
• M27: 4,640,975 km (0.066 R)
• M28: 5,008,686 km (0.085 R)
• M29: 5,723,315 km (0.112 R)
• M30: 5,845,537 km (0.115 R)
• M31: 6,292,834 km (0.073 R)
• M32: 6,520,522 km (0.106 R)
• M33: 6,699,591 km (0.069 R)
• M34: 7,088,845 km (0.086 R)
• M35: 7,379,065 km (0.077 R)
• M36: 7,646,246 km (0.066 R)
• M37: 7,807,962 km (0.114 R)
• M38: 8,080,230 km (0.114 R)
• M39: 8,466,791 km (0.111 R)
• M40: 8,606,216 km (0.08 R)
• M41: 9,114,699 km (0.102 R)
• M42: 9,516,968 km (0.117 R)
• M43: 9,720,271 km (0.098 R)
• M44: 10,160,837 km (0.062 R)
• M45: 13,163,565 km (0.05 R)
• M46: 13,228,192 km (0.055 R)
• M47: 13,325,281 km (0.049 R)
• M48: 13,781,704 km (0.111 R)
• M49: 13,847,377 km (0.063 R)
• M50: 14,044,846 km (0.031 R)
• M51: 14,276,424 km (0.062 R)
• M52: 14,642,939 km (0.082 R)
• M53: 14,709,959 km (0.102 R)
• M54: 15,012,595 km (0.064 R)
• M55: 15,080,064 km (0.075 R)
• M56: 15,453,460 km (0.105 R)
• M57: 17,613,653 km (0.096 R)
• M58: 18,475,038 km (0.077 R)
• M59: 18,947,468 km (0.085 R)
• M60: 19,093,475 km (0.104 R)
• M61: 19,386,986 km (0.087 R)
• M62: 19,644,893 km (0.051 R)
• M63: 19,718,795 km (0.105 R)
• M64: 20,463,044 km (0.079 R)
• M65: 20,800,836 km (0.079 R)
• M66: 21,064,876 km (0.115 R)
• M67: 21,216,419 km (0.087 R)
• M68: 21,558,400 km (0.109 R)
• M69: 22,132,407 km (0.071 R)
• M70: 22,440,578 km (0.118 R)
• M71: 22,672,604 km (0.09 R)
• M72: 22,827,887 km (0.047 R)
• M73: 23,022,364 km (0.105 R)
• M74: 23,295,530 km (0.066 R)
• M75: 23,609,087 km (0.039 R)
• M76: 23,884,497 km (0.114 R)
• M77: 25,077,241 km (0.116 R)
• M78: 26,861,345 km (0.082 R)
• M79: 27,107,733 km (0.056 R)
• M80: 27,272,440 km (0.091 R)
• M81: 27,768,656 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 18,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit