🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362

Radius: 10.1

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.45 AU - 0.65 AU

Year: 277 Days

Day: 14.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 43,959,298 km

• M1: 125,662 km (0.12 R)
• M2: 198,666 km (0.097 R)
• M3: 291,417 km (0.087 R)
• M4: 378,034 km (0.115 R)
• M5: 449,990 km (0.048 R)
• M6: 517,609 km (0.117 R)
• M7: 592,108 km (0.1 R)
• M8: 656,884 km (0.107 R)
• M9: 724,353 km (0.096 R)
• M10: 824,583 km (0.098 R)
• M11: 895,194 km (0.097 R)
• M12: 977,622 km (0.075 R)
• M13: 1,089,671 km (0.028 R)
• M14: 1,220,270 km (0.095 R)
• M15: 1,287,589 km (0.075 R)
• M16: 1,389,315 km (0.078 R)
• M17: 1,459,926 km (0.111 R)
• M18: 1,527,843 km (0.034 R)
• M19: 1,687,015 km (0.103 R)
• M20: 1,754,633 km (0.116 R)
• M21: 1,827,188 km (0.11 R)
• M22: 2,017,626 km (0.036 R)
• M23: 2,081,056 km (0.11 R)
• M24: 2,149,572 km (0.091 R)
• M25: 2,232,000 km (0.098 R)
• M26: 2,319,814 km (0.104 R)
• M27: 2,386,535 km (0.094 R)
• M28: 2,449,366 km (0.043 R)
• M29: 2,585,949 km (0.032 R)
• M30: 2,655,213 km (0.098 R)
• M31: 2,776,836 km (0.117 R)
• M32: 2,953,062 km (0.096 R)
• M33: 3,030,404 km (0.079 R)
• M34: 3,098,621 km (0.044 R)
• M35: 3,311,648 km (0.075 R)
• M36: 3,417,414 km (0.1 R)
• M37: 3,493,709 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.1

Radius: 10.7

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.47 AU - 0.65 AU

Year: 284 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 55.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,959,298 km

• M1: 134,189 km (0.055 R)
• M2: 223,798 km (0.066 R)
• M3: 314,156 km (0.071 R)
• M4: 393,891 km (0.104 R)
• M5: 478,115 km (0.113 R)
• M6: 599,588 km (0.073 R)
• M7: 724,502 km (0.032 R)
• M8: 793,467 km (0.108 R)
• M9: 870,660 km (0.091 R)
• M10: 971,788 km (0.094 R)
• M11: 1,086,679 km (0.057 R)
• M12: 1,242,859 km (0.084 R)
• M13: 1,361,789 km (0.074 R)
• M14: 1,480,869 km (0.029 R)
• M15: 1,578,108 km (0.105 R)
• M16: 1,688,810 km (0.062 R)
• M17: 1,794,576 km (0.1 R)
• M18: 1,875,359 km (0.062 R)
• M19: 1,945,520 km (0.089 R)
• M20: 2,068,639 km (0.105 R)
• M21: 2,137,454 km (0.116 R)
• M22: 2,302,012 km (0.086 R)
• M23: 2,369,181 km (0.108 R)
• M24: 2,505,316 km (0.094 R)
• M25: 2,626,639 km (0.111 R)
• M26: 2,745,570 km (0.099 R)
• M27: 2,984,328 km (0.106 R)
• M28: 3,062,268 km (0.066 R)
• M29: 3,168,932 km (0.071 R)
• M30: 3,267,517 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.6

Radius: 9.3

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.75 AU - 3.23 AU

Year: 3507 Days

Day: 14.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 146.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,959,298 km

• M1: 121,324 km (0.101 R)
• M2: 268,229 km (0.084 R)
• M3: 388,206 km (0.1 R)
• M4: 494,421 km (0.036 R)
• M5: 556,205 km (0.054 R)
• M6: 843,283 km (0.103 R)
• M7: 919,578 km (0.116 R)
• M8: 1,114,803 km (0.113 R)
• M9: 1,235,978 km (0.116 R)
• M10: 1,298,360 km (0.084 R)
• M11: 1,531,882 km (0.118 R)
• M12: 1,750,893 km (0.102 R)
• M13: 2,358,111 km (0.061 R)
• M14: 2,676,605 km (0.101 R)
• M15: 3,145,744 km (0.109 R)
• M16: 3,214,858 km (0.039 R)
• M17: 3,841,374 km (0.105 R)
• M18: 4,064,873 km (0.106 R)
• M19: 4,159,270 km (0.119 R)
• M20: 4,292,711 km (0.082 R)
• M21: 4,388,753 km (0.058 R)
• M22: 4,820,492 km (0.089 R)
• M23: 4,900,527 km (0.056 R)
• M24: 5,021,253 km (0.117 R)
• M25: 5,661,083 km (0.091 R)
• M26: 6,282,961 km (0.045 R)
• M27: 6,903,792 km (0.039 R)
• M28: 6,971,560 km (0.113 R)
• M29: 7,039,477 km (0.109 R)
• M30: 7,175,911 km (0.118 R)
• M31: 7,428,432 km (0.101 R)
• M32: 7,544,221 km (0.1 R)
• M33: 7,754,106 km (0.117 R)
• M34: 7,895,177 km (0.09 R)
• M35: 8,108,205 km (0.037 R)
• M36: 8,275,305 km (0.054 R)
• M37: 8,371,347 km (0.03 R)
• M38: 9,177,381 km (0.092 R)
• M39: 9,957,085 km (0.096 R)
• M40: 10,033,679 km (0.115 R)
• M41: 10,238,927 km (0.029 R)
• M42: 10,471,402 km (0.082 R)
• M43: 10,549,343 km (0.101 R)
• M44: 10,627,433 km (0.074 R)
• M45: 11,312,292 km (0.116 R)
• M46: 11,660,107 km (0.106 R)
• M47: 11,767,817 km (0.108 R)
• M48: 12,724,496 km (0.076 R)
• M49: 13,310,471 km (0.075 R)
• M50: 13,592,612 km (0.072 R)
• M51: 13,962,268 km (0.029 R)
• M52: 14,393,110 km (0.064 R)
• M53: 14,508,600 km (0.106 R)
• M54: 14,886,484 km (0.085 R)
• M55: 15,267,659 km (0.105 R)
• M56: 15,562,966 km (0.103 R)
• M57: 15,622,206 km (0.1 R)
• M58: 15,949,826 km (0.074 R)
• M59: 16,069,354 km (0.117 R)
• M60: 16,219,401 km (0.083 R)
• M61: 17,220,959 km (0.105 R)
• M62: 17,682,917 km (0.075 R)
• M63: 18,430,308 km (0.084 R)
• M64: 18,618,801 km (0.101 R)
• M65: 19,188,171 km (0.116 R)
• M66: 19,795,239 km (0.098 R)
• M67: 19,859,566 km (0.116 R)
• M68: 19,956,057 km (0.068 R)
• M69: 20,020,533 km (0.106 R)
• M70: 20,149,636 km (0.05 R)
• M71: 20,343,814 km (0.077 R)
• M72: 20,441,203 km (0.099 R)
• M73: 20,571,203 km (0.062 R)
• M74: 21,258,306 km (0.104 R)
• M75: 21,522,047 km (0.106 R)
• M76: 22,152,752 km (0.043 R)
• M77: 22,252,833 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.1

Radius: 14.2

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.97 AU - 4.61 AU

Year: 5004 Days

Day: 8.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,959,298 km

• M1: 179,368 km (0.055 R)
• M2: 440,416 km (0.082 R)
• M3: 575,503 km (0.108 R)
• M4: 978,220 km (0.064 R)
• M5: 1,092,663 km (0.099 R)
• M6: 1,320,500 km (0.11 R)
• M7: 1,448,706 km (0.036 R)
• M8: 1,823,897 km (0.051 R)
• M9: 1,913,656 km (0.114 R)
• M10: 2,483,773 km (0.098 R)
• M11: 2,747,066 km (0.065 R)
• M12: 2,977,147 km (0.103 R)
• M13: 3,213,811 km (0.12 R)
• M14: 3,323,466 km (0.072 R)
• M15: 3,569,106 km (0.111 R)
• M16: 4,007,877 km (0.092 R)
• M17: 4,126,208 km (0.073 R)
• M18: 4,318,143 km (0.118 R)
• M19: 4,835,901 km (0.077 R)
• M20: 5,504,603 km (0.054 R)
• M21: 5,796,469 km (0.119 R)
• M22: 6,422,985 km (0.099 R)
• M23: 6,590,085 km (0.047 R)
• M24: 6,957,049 km (0.085 R)
• M25: 7,128,638 km (0.107 R)
• M26: 7,272,850 km (0.09 R)
• M27: 7,388,788 km (0.08 R)
• M28: 8,798,000 km (0.086 R)
• M29: 8,921,718 km (0.037 R)
• M30: 9,772,182 km (0.12 R)
• M31: 10,191,056 km (0.047 R)
• M32: 11,314,087 km (0.088 R)
• M33: 11,685,987 km (0.084 R)
• M34: 12,337,636 km (0.107 R)
• M35: 12,580,732 km (0.066 R)
• M36: 13,142,472 km (0.087 R)
• M37: 13,284,141 km (0.108 R)
• M38: 14,802,560 km (0.089 R)
• M39: 15,470,065 km (0.06 R)
• M40: 15,619,813 km (0.118 R)
• M41: 15,996,201 km (0.117 R)
• M42: 16,719,507 km (0.057 R)
• M43: 17,065,826 km (0.108 R)
• M44: 17,492,479 km (0.11 R)
• M45: 17,922,573 km (0.043 R)
• M46: 19,718,346 km (0.065 R)
• M47: 19,840,118 km (0.066 R)
• M48: 20,125,102 km (0.061 R)
• M49: 20,864,415 km (0.104 R)
• M50: 21,278,951 km (0.079 R)
• M51: 22,412,005 km (0.104 R)
• M52: 23,263,815 km (0.103 R)
• M53: 23,435,554 km (0.081 R)
• M54: 23,607,591 km (0.058 R)
• M55: 25,749,533 km (0.057 R)
• M56: 25,927,106 km (0.087 R)
• M57: 26,105,128 km (0.088 R)
• M58: 26,283,448 km (0.109 R)
• M59: 26,821,103 km (0.117 R)
• M60: 26,911,161 km (0.113 R)
• M61: 27,362,498 km (0.104 R)
• M62: 29,192,678 km (0.095 R)
• M63: 30,591,418 km (0.06 R)
• M64: 31,109,625 km (0.056 R)
• M65: 31,630,824 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.2

Radius: 9.2

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.79 AU - 4.31 AU

Year: 5528 Days

Day: 5.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 43,959,298 km

• M1: 129,701 km (0.05 R)
• M2: 208,390 km (0.084 R)
• M3: 313,557 km (0.082 R)
• M4: 402,269 km (0.097 R)
• M5: 465,249 km (0.042 R)
• M6: 656,884 km (0.076 R)
• M7: 928,704 km (0.11 R)
• M8: 1,016,218 km (0.08 R)
• M9: 1,191,547 km (0.068 R)
• M10: 1,553,125 km (0.054 R)
• M11: 1,746,406 km (0.055 R)
• M12: 2,072,379 km (0.097 R)
• M13: 2,318,468 km (0.117 R)
• M14: 2,395,212 km (0.094 R)
• M15: 2,619,459 km (0.109 R)
• M16: 2,933,165 km (0.119 R)
• M17: 3,258,990 km (0.057 R)
• M18: 3,647,346 km (0.091 R)
• M19: 3,737,104 km (0.111 R)
• M20: 4,037,198 km (0.048 R)
• M21: 4,372,447 km (0.061 R)
• M22: 4,550,318 km (0.073 R)
• M23: 4,633,196 km (0.108 R)
• M24: 4,730,584 km (0.109 R)
• M25: 5,242,209 km (0.101 R)
• M26: 5,416,640 km (0.038 R)
• M27: 5,475,132 km (0.068 R)
• M28: 5,816,216 km (0.071 R)
• M29: 5,876,204 km (0.092 R)
• M30: 5,936,492 km (0.096 R)
• M31: 6,148,921 km (0.055 R)
• M32: 6,363,893 km (0.12 R)
• M33: 6,596,967 km (0.082 R)
• M34: 6,801,168 km (0.084 R)
• M35: 7,103,505 km (0.089 R)
• M36: 7,248,316 km (0.07 R)
• M37: 7,410,331 km (0.073 R)
• M38: 7,573,542 km (0.117 R)
• M39: 7,655,671 km (0.085 R)
• M40: 7,771,011 km (0.052 R)
• M41: 7,837,133 km (0.052 R)
• M42: 7,936,765 km (0.065 R)
• M43: 8,171,036 km (0.095 R)
• M44: 8,509,426 km (0.094 R)
• M45: 8,939,071 km (0.103 R)
• M46: 9,499,315 km (0.109 R)
• M47: 10,397,202 km (0.097 R)
• M48: 10,598,411 km (0.061 R)
• M49: 10,672,013 km (0.102 R)
• M50: 10,893,418 km (0.093 R)
• M51: 11,060,519 km (0.119 R)
• M52: 11,191,118 km (0.06 R)
• M53: 11,775,447 km (0.071 R)
• M54: 12,061,927 km (0.085 R)
• M55: 12,215,564 km (0.115 R)
• M56: 12,389,097 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.7

Radius: 7.7

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.15 AU - 7.07 AU

Year: 11526 Days

Day: 21.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,959,298 km

• M1: 127,158 km (0.116 R)
• M2: 176,376 km (0.077 R)
• M3: 708,496 km (0.086 R)
• M4: 756,666 km (0.118 R)
• M5: 873,502 km (0.08 R)
• M6: 978,669 km (0.058 R)
• M7: 1,051,224 km (0.117 R)
• M8: 1,125,724 km (0.097 R)
• M9: 1,280,109 km (0.091 R)
• M10: 1,482,814 km (0.057 R)
• M11: 1,588,131 km (0.101 R)
• M12: 1,695,991 km (0.096 R)
• M13: 2,057,569 km (0.045 R)
• M14: 2,442,933 km (0.12 R)
• M15: 2,542,715 km (0.102 R)
• M16: 2,798,378 km (0.052 R)
• M17: 2,929,426 km (0.106 R)
• M18: 3,089,196 km (0.079 R)
• M19: 3,473,513 km (0.071 R)
• M20: 3,757,151 km (0.084 R)
• M21: 3,843,768 km (0.072 R)
• M22: 3,931,133 km (0.053 R)
• M23: 4,107,658 km (0.098 R)
• M24: 4,499,156 km (0.058 R)
• M25: 4,560,491 km (0.1 R)
• M26: 4,621,976 km (0.103 R)
• M27: 5,092,760 km (0.08 R)
• M28: 5,220,816 km (0.08 R)
• M29: 5,285,293 km (0.104 R)
• M30: 5,414,994 km (0.11 R)
• M31: 5,578,654 km (0.095 R)
• M32: 6,079,508 km (0.049 R)
• M33: 6,249,601 km (0.071 R)
• M34: 7,195,358 km (0.106 R)
• M35: 7,339,272 km (0.049 R)
• M36: 7,850,597 km (0.069 R)
• M37: 8,260,196 km (0.081 R)
• M38: 8,753,420 km (0.083 R)
• M39: 8,868,611 km (0.053 R)
• M40: 9,100,487 km (0.084 R)
• M41: 9,689,005 km (0.068 R)
• M42: 9,848,028 km (0.118 R)
• M43: 9,927,763 km (0.118 R)
• M44: 10,007,798 km (0.055 R)
• M45: 10,451,954 km (0.12 R)
• M46: 10,533,336 km (0.114 R)
• M47: 10,820,115 km (0.076 R)
• M48: 11,401,153 km (0.114 R)
• M49: 12,205,989 km (0.051 R)
• M50: 12,593,598 km (0.045 R)
• M51: 12,985,245 km (0.106 R)
• M52: 13,116,741 km (0.119 R)
• M53: 13,646,916 km (0.118 R)
• M54: 13,914,696 km (0.053 R)
• M55: 14,094,214 km (0.084 R)
• M56: 16,401,462 km (0.114 R)
• M57: 17,020,348 km (0.039 R)
• M58: 17,404,964 km (0.105 R)
• M59: 17,453,284 km (0.111 R)
• M60: 17,889,811 km (0.093 R)
• M61: 18,231,792 km (0.111 R)
• M62: 18,428,214 km (0.1 R)
• M63: 19,671,671 km (0.117 R)
• M64: 20,788,270 km (0.095 R)
• M65: 23,029,246 km (0.085 R)
• M66: 23,241,675 km (0.088 R)
• M67: 24,259,090 km (0.069 R)
• M68: 24,854,789 km (0.111 R)
• M69: 25,236,413 km (0.071 R)
• M70: 26,615,107 km (0.037 R)
• M71: 27,510,151 km (0.03 R)
• M72: 28,074,733 km (0.09 R)
• M73: 29,272,414 km (0.1 R)
• M74: 30,370,462 km (0.104 R)
• M75: 31,481,974 km (0.038 R)
• M76: 32,013,047 km (0.091 R)
• M77: 32,072,287 km (0.066 R)
• M78: 32,785,421 km (0.052 R)
• M79: 34,712,840 km (0.116 R)
• M80: 35,261,565 km (0.072 R)
• M81: 35,567,492 km (0.082 R)
• M82: 35,751,647 km (0.102 R)
• M83: 36,862,561 km (0.115 R)
• M84: 37,235,508 km (0.11 R)
• M85: 37,359,974 km (0.08 R)
• M86: 37,547,121 km (0.113 R)
• M87: 38,487,343 km (0.108 R)
• M88: 39,689,213 km (0.111 R)
• M89: 39,943,828 km (0.05 R)
• M90: 41,225,134 km (0.112 R)
• M91: 41,612,144 km (0.105 R)
• M92: 41,741,396 km (0.083 R)
• M93: 43,893,511 km (0.05 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 12,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit