🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.2

Radius: 14

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.68 AU - 0.78 AU

Year: 403 Days

Day: 8.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 31,426,856 km

• M1: 174,431 km (0.108 R)
• M2: 308,920 km (0.034 R)
• M3: 404,363 km (0.085 R)
• M4: 501,452 km (0.044 R)
• M5: 684,560 km (0.077 R)
• M6: 790,924 km (0.075 R)
• M7: 981,212 km (0.105 R)
• M8: 1,080,545 km (0.098 R)
• M9: 1,216,231 km (0.091 R)
• M10: 1,324,091 km (0.112 R)
• M11: 1,418,188 km (0.05 R)
• M12: 1,527,843 km (0.088 R)
• M13: 1,668,315 km (0.091 R)
• M14: 1,756,578 km (0.103 R)
• M15: 1,933,253 km (0.025 R)
• M16: 2,056,223 km (0.031 R)
• M17: 2,181,735 km (0.086 R)
• M18: 2,299,768 km (0.118 R)
• M19: 2,398,802 km (0.096 R)
• M20: 2,499,332 km (0.073 R)
• M21: 2,655,811 km (0.067 R)
• M22: 2,809,897 km (0.05 R)
• M23: 3,121,659 km (0.098 R)
• M24: 3,290,555 km (0.091 R)
• M25: 3,438,657 km (0.084 R)
• M26: 3,589,152 km (0.091 R)
• M27: 3,704,941 km (0.107 R)
• M28: 4,003,239 km (0.117 R)
• M29: 4,136,232 km (0.098 R)
• M30: 4,225,841 km (0.087 R)
• M31: 4,406,854 km (0.088 R)
• M32: 4,524,588 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.6

Radius: 8.9

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.35 AU - 1.35 AU

Year: 1013 Days

Day: 6.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 31,426,856 km

• M1: 117,734 km (0.038 R)
• M2: 314,604 km (0.063 R)
• M3: 392,246 km (0.045 R)
• M4: 467,942 km (0.111 R)
• M5: 603,179 km (0.081 R)
• M6: 722,408 km (0.105 R)
• M7: 788,231 km (0.118 R)
• M8: 843,732 km (0.09 R)
• M9: 933,042 km (0.12 R)
• M10: 1,059,303 km (0.117 R)
• M11: 1,205,908 km (0.057 R)
• M12: 1,389,166 km (0.059 R)
• M13: 1,465,162 km (0.118 R)
• M14: 1,542,504 km (0.061 R)
• M15: 1,605,484 km (0.109 R)
• M16: 1,669,213 km (0.102 R)
• M17: 1,882,689 km (0.068 R)
• M18: 1,984,266 km (0.067 R)
• M19: 2,070,435 km (0.032 R)
• M20: 2,157,800 km (0.107 R)
• M21: 2,282,116 km (0.114 R)
• M22: 2,464,027 km (0.108 R)
• M23: 2,556,777 km (0.054 R)
• M24: 2,842,210 km (0.08 R)
• M25: 2,900,553 km (0.048 R)
• M26: 3,137,815 km (0.089 R)
• M27: 3,238,644 km (0.108 R)
• M28: 3,485,032 km (0.11 R)
• M29: 3,599,923 km (0.116 R)
• M30: 3,663,203 km (0.103 R)
• M31: 3,855,287 km (0.115 R)
• M32: 3,985,138 km (0.089 R)
• M33: 4,050,512 km (0.074 R)
• M34: 4,417,176 km (0.037 R)
• M35: 4,725,198 km (0.118 R)
• M36: 4,852,656 km (0.099 R)
• M37: 4,922,668 km (0.106 R)
• M38: 5,494,879 km (0.095 R)
• M39: 5,555,766 km (0.081 R)
• M40: 5,629,069 km (0.084 R)
• M41: 5,702,671 km (0.094 R)
• M42: 6,025,503 km (0.079 R)
• M43: 6,138,749 km (0.062 R)
• M44: 6,546,702 km (0.065 R)
• M45: 6,675,955 km (0.054 R)
• M46: 6,832,284 km (0.067 R)
• M47: 6,963,482 km (0.102 R)
• M48: 7,228,420 km (0.104 R)
• M49: 7,618,421 km (0.084 R)
• M50: 7,727,328 km (0.058 R)
• M51: 8,029,217 km (0.091 R)
• M52: 8,181,508 km (0.061 R)
• M53: 8,475,168 km (0.118 R)
• M54: 8,531,567 km (0.112 R)
• M55: 8,687,148 km (0.082 R)
• M56: 8,900,774 km (0.068 R)
• M57: 9,246,196 km (0.095 R)
• M58: 9,376,795 km (0.11 R)
• M59: 9,493,481 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.6

Radius: 14.3

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.62 AU - 2.22 AU

Year: 1718 Days

Day: 5.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 31,426,856 km

• M1: 183,706 km (0.092 R)
• M2: 324,029 km (0.113 R)
• M3: 468,391 km (0.107 R)
• M4: 673,041 km (0.083 R)
• M5: 800,349 km (0.082 R)
• M6: 919,578 km (0.096 R)
• M7: 1,036,414 km (0.033 R)
• M8: 1,149,061 km (0.063 R)
• M9: 1,276,369 km (0.093 R)
• M10: 1,665,772 km (0.068 R)
• M11: 1,880,595 km (0.108 R)
• M12: 2,288,399 km (0.062 R)
• M13: 2,426,328 km (0.11 R)
• M14: 2,528,503 km (0.066 R)
• M15: 2,645,339 km (0.089 R)
• M16: 2,777,284 km (0.076 R)
• M17: 2,952,164 km (0.06 R)
• M18: 3,130,784 km (0.106 R)
• M19: 3,556,989 km (0.052 R)
• M20: 3,836,737 km (0.086 R)
• M21: 4,185,000 km (0.09 R)
• M22: 4,386,509 km (0.078 R)
• M23: 4,527,879 km (0.113 R)
• M24: 4,799,249 km (0.113 R)
• M25: 5,291,277 km (0.071 R)
• M26: 5,834,018 km (0.097 R)
• M27: 6,448,117 km (0.087 R)
• M28: 6,717,692 km (0.098 R)
• M29: 7,119,961 km (0.112 R)
• M30: 7,624,405 km (0.12 R)
• M31: 7,757,098 km (0.092 R)
• M32: 8,237,308 km (0.051 R)
• M33: 8,608,759 km (0.026 R)
• M34: 9,005,792 km (0.047 R)
• M35: 9,551,375 km (0.096 R)
• M36: 9,756,175 km (0.095 R)
• M37: 10,191,056 km (0.086 R)
• M38: 10,295,475 km (0.097 R)
• M39: 10,400,343 km (0.095 R)
• M40: 10,611,127 km (0.096 R)
• M41: 10,908,527 km (0.1 R)
• M42: 11,511,855 km (0.108 R)
• M43: 11,773,801 km (0.075 R)
• M44: 12,125,955 km (0.111 R)
• M45: 12,281,237 km (0.096 R)
• M46: 12,504,138 km (0.1 R)
• M47: 12,638,477 km (0.061 R)
• M48: 12,908,651 km (0.115 R)
• M49: 13,454,982 km (0.068 R)
• M50: 13,638,688 km (0.105 R)
• M51: 13,915,893 km (0.087 R)
• M52: 14,522,961 km (0.047 R)
• M53: 14,806,150 km (0.065 R)
• M54: 15,210,364 km (0.09 R)
• M55: 15,642,402 km (0.053 R)
• M56: 15,763,128 km (0.093 R)
• M57: 15,932,622 km (0.082 R)
• M58: 16,078,480 km (0.108 R)
• M59: 16,224,637 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.2

Radius: 10.1

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.11 AU - 2.87 AU

Year: 2537 Days

Day: 11.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 31,426,856 km

• M1: 175,628 km (0.084 R)
• M2: 430,243 km (0.068 R)
• M3: 497,862 km (0.085 R)
• M4: 709,543 km (0.082 R)
• M5: 784,042 km (0.107 R)
• M6: 852,708 km (0.066 R)
• M7: 1,100,442 km (0.065 R)
• M8: 1,208,152 km (0.092 R)
• M9: 1,381,985 km (0.117 R)
• M10: 1,466,658 km (0.038 R)
• M11: 1,674,898 km (0.056 R)
• M12: 1,788,592 km (0.099 R)
• M13: 1,904,830 km (0.095 R)
• M14: 1,975,889 km (0.05 R)
• M15: 2,231,551 km (0.089 R)
• M16: 2,395,212 km (0.044 R)
• M17: 2,550,045 km (0.091 R)
• M18: 2,681,542 km (0.099 R)
• M19: 2,869,437 km (0.076 R)
• M20: 2,937,653 km (0.087 R)
• M21: 3,103,557 km (0.112 R)
• M22: 3,415,918 km (0.054 R)
• M23: 3,532,006 km (0.119 R)
• M24: 3,693,871 km (0.063 R)
• M25: 3,933,676 km (0.072 R)
• M26: 4,116,933 km (0.115 R)
• M27: 4,209,684 km (0.092 R)
• M28: 5,291,576 km (0.117 R)
• M29: 5,562,348 km (0.11 R)
• M30: 5,785,548 km (0.071 R)
• M31: 5,872,315 km (0.117 R)
• M32: 6,152,512 km (0.101 R)
• M33: 6,744,470 km (0.102 R)
• M34: 6,817,474 km (0.108 R)
• M35: 6,890,777 km (0.082 R)
• M36: 7,019,730 km (0.117 R)
• M37: 7,149,282 km (0.101 R)
• M38: 7,392,229 km (0.11 R)
• M39: 7,695,015 km (0.064 R)
• M40: 7,771,310 km (0.105 R)
• M41: 8,001,841 km (0.118 R)
• M42: 8,156,824 km (0.082 R)
• M43: 8,647,355 km (0.042 R)
• M44: 8,786,481 km (0.105 R)
• M45: 8,926,355 km (0.114 R)
• M46: 9,370,811 km (0.114 R)
• M47: 9,452,341 km (0.1 R)
• M48: 9,595,656 km (0.102 R)
• M49: 9,781,008 km (0.094 R)
• M50: 10,155,302 km (0.094 R)
• M51: 10,555,476 km (0.101 R)
• M52: 10,704,176 km (0.09 R)
• M53: 10,810,840 km (0.083 R)
• M54: 11,545,664 km (0.096 R)
• M55: 11,633,179 km (0.117 R)
• M56: 11,720,844 km (0.119 R)
• M57: 11,985,333 km (0.086 R)
• M58: 12,251,916 km (0.04 R)
• M59: 12,723,000 km (0.098 R)
• M60: 12,994,819 km (0.101 R)
• M61: 13,268,733 km (0.034 R)
• M62: 13,636,744 km (0.073 R)
• M63: 14,078,207 km (0.087 R)
• M64: 14,242,016 km (0.105 R)
• M65: 14,335,964 km (0.111 R)
• M66: 14,689,913 km (0.063 R)
• M67: 15,382,401 km (0.064 R)
• M68: 15,575,382 km (0.076 R)
• M69: 15,817,581 km (0.113 R)
• M70: 15,939,204 km (0.116 R)
• M71: 16,379,620 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.4

Radius: 13.4

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.91 AU - 3.99 AU

Year: 5069 Days

Day: 5.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 31,426,856 km

• M1: 175,628 km (0.081 R)
• M2: 297,999 km (0.084 R)
• M3: 401,221 km (0.103 R)
• M4: 626,217 km (0.12 R)
• M5: 738,415 km (0.1 R)
• M6: 829,969 km (0.118 R)
• M7: 926,011 km (0.096 R)
• M8: 1,227,899 km (0.042 R)
• M9: 1,695,991 km (0.084 R)
• M10: 1,834,519 km (0.084 R)
• M11: 2,190,711 km (0.12 R)
• M12: 2,328,341 km (0.103 R)
• M13: 2,554,832 km (0.12 R)
• M14: 2,773,844 km (0.103 R)
• M15: 2,938,401 km (0.084 R)
• M16: 3,090,991 km (0.073 R)
• M17: 3,727,829 km (0.108 R)
• M18: 4,027,623 km (0.03 R)
• M19: 4,370,203 km (0.104 R)
• M20: 4,545,083 km (0.111 R)
• M21: 4,633,495 km (0.077 R)
• M22: 4,758,110 km (0.047 R)
• M23: 5,605,133 km (0.111 R)
• M24: 5,795,422 km (0.114 R)
• M25: 6,578,417 km (0.097 R)
• M26: 6,759,281 km (0.108 R)
• M27: 7,208,224 km (0.116 R)
• M28: 7,603,761 km (0.098 R)
• M29: 8,156,525 km (0.112 R)
• M30: 8,329,310 km (0.106 R)
• M31: 8,832,857 km (0.037 R)
• M32: 9,010,280 km (0.106 R)
• M33: 9,211,339 km (0.099 R)
• M34: 9,572,469 km (0.093 R)
• M35: 9,915,347 km (0.119 R)
• M36: 10,099,801 km (0.06 R)
• M37: 10,566,098 km (0.032 R)
• M38: 11,206,825 km (0.115 R)
• M39: 11,616,723 km (0.115 R)
• M40: 11,909,187 km (0.1 R)
• M41: 13,153,243 km (0.042 R)
• M42: 14,074,616 km (0.085 R)
• M43: 14,204,168 km (0.103 R)
• M44: 14,621,696 km (0.099 R)
• M45: 14,963,826 km (0.105 R)
• M46: 15,308,649 km (0.082 R)
• M47: 16,060,379 km (0.07 R)
• M48: 16,440,656 km (0.106 R)
• M49: 16,769,024 km (0.104 R)
• M50: 17,154,986 km (0.081 R)
• M51: 17,321,189 km (0.03 R)
• M52: 17,683,366 km (0.107 R)
• M53: 17,991,687 km (0.062 R)
• M54: 18,104,334 km (0.035 R)
• M55: 19,099,459 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.4

Radius: 9.2

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.09 AU - 4.81 AU

Year: 5069 Days

Day: 8.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,426,856 km

• M1: 136,882 km (0.111 R)
• M2: 230,830 km (0.084 R)
• M3: 293,661 km (0.088 R)
• M4: 454,030 km (0.101 R)
• M5: 744,698 km (0.076 R)
• M6: 1,335,610 km (0.095 R)
• M7: 1,772,286 km (0.12 R)
• M8: 1,861,297 km (0.053 R)
• M9: 2,270,596 km (0.08 R)
• M10: 2,565,753 km (0.112 R)
• M11: 2,936,157 km (0.085 R)
• M12: 3,456,309 km (0.073 R)
• M13: 3,727,231 km (0.068 R)
• M14: 4,531,918 km (0.117 R)
• M15: 4,654,738 km (0.096 R)
• M16: 5,336,904 km (0.064 R)
• M17: 5,545,144 km (0.047 R)
• M18: 5,623,833 km (0.108 R)
• M19: 5,756,077 km (0.098 R)
• M20: 5,942,775 km (0.076 R)
• M21: 6,349,532 km (0.112 R)
• M22: 6,709,465 km (0.103 R)
• M23: 6,991,008 km (0.058 R)
• M24: 7,133,126 km (0.053 R)
• M25: 8,006,179 km (0.111 R)
• M26: 8,065,569 km (0.074 R)
• M27: 8,155,029 km (0.092 R)
• M28: 8,214,868 km (0.111 R)
• M29: 8,425,202 km (0.106 R)
• M30: 8,851,407 km (0.114 R)
• M31: 9,129,060 km (0.075 R)
• M32: 9,222,260 km (0.104 R)
• M33: 9,883,483 km (0.11 R)
• M34: 10,365,188 km (0.115 R)
• M35: 12,025,574 km (0.1 R)
• M36: 12,747,384 km (0.072 R)
• M37: 13,096,097 km (0.111 R)
• M38: 13,377,191 km (0.117 R)
• M39: 13,802,797 km (0.047 R)
• M40: 14,017,171 km (0.06 R)
• M41: 14,776,380 km (0.069 R)
• M42: 14,959,189 km (0.092 R)
• M43: 15,996,351 km (0.091 R)
• M44: 16,183,946 km (0.082 R)
• M45: 16,259,194 km (0.082 R)
• M46: 16,637,378 km (0.073 R)
• M47: 17,363,675 km (0.093 R)
• M48: 17,827,728 km (0.084 R)
• M49: 18,100,445 km (0.064 R)
• M50: 18,335,164 km (0.048 R)
• M51: 18,807,744 km (0.063 R)
• M52: 19,045,455 km (0.092 R)
• M53: 19,324,155 km (0.117 R)
• M54: 19,404,041 km (0.05 R)
• M55: 19,764,871 km (0.085 R)
• M56: 20,006,621 km (0.117 R)
• M57: 20,330,500 km (0.108 R)
• M58: 20,983,495 km (0.09 R)
• M59: 21,809,425 km (0.091 R)
• M60: 22,100,991 km (0.1 R)
• M61: 22,603,789 km (0.099 R)
• M62: 22,941,133 km (0.083 R)
• M63: 23,025,805 km (0.115 R)
• M64: 23,877,466 km (0.097 R)
• M65: 23,963,185 km (0.049 R)
• M66: 24,393,429 km (0.103 R)
• M67: 25,699,269 km (0.109 R)
• M68: 26,051,422 km (0.108 R)
• M69: 26,849,377 km (0.061 R)
• M70: 27,206,766 km (0.085 R)
• M71: 27,790,647 km (0.069 R)
• M72: 28,106,747 km (0.065 R)
• M73: 28,788,165 km (0.112 R)
• M74: 28,879,420 km (0.114 R)
• M75: 29,016,452 km (0.084 R)
• M76: 29,383,116 km (0.098 R)
• M77: 29,751,277 km (0.105 R)
• M78: 29,889,804 km (0.112 R)
• M79: 31,145,529 km (0.111 R)
• M80: 31,426,922 km (0.09 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 12,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit