🌌 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: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.9

Radius: 13.5

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.54 AU - 0.58 AU

Year: 284 Days

Day: 8.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 80,653,461 km

• M1: 169,494 km (0.119 R)
• M2: 302,038 km (0.108 R)
• M3: 399,277 km (0.082 R)
• M4: 498,909 km (0.098 R)
• M5: 606,619 km (0.06 R)
• M6: 694,733 km (0.115 R)
• M7: 812,017 km (0.113 R)
• M8: 977,772 km (0.058 R)
• M9: 1,065,137 km (0.082 R)
• M10: 1,159,533 km (0.082 R)
• M11: 1,281,904 km (0.091 R)
• M12: 1,487,302 km (0.089 R)
• M13: 1,589,777 km (0.097 R)
• M14: 1,731,895 km (0.097 R)
• M15: 1,840,054 km (0.11 R)
• M16: 1,945,820 km (0.113 R)
• M17: 2,039,019 km (0.093 R)
• M18: 2,123,542 km (0.096 R)
• M19: 2,224,820 km (0.07 R)
• M20: 2,369,181 km (0.073 R)
• M21: 2,500,828 km (0.075 R)
• M22: 2,684,085 km (0.066 R)
• M23: 2,777,284 km (0.113 R)
• M24: 2,984,178 km (0.115 R)
• M25: 3,115,525 km (0.071 R)
• M26: 3,313,144 km (0.095 R)
• M27: 3,443,145 km (0.089 R)
• M28: 3,819,234 km (0.095 R)
• M29: 3,937,266 km (0.088 R)
• M30: 4,037,497 km (0.108 R)
• M31: 4,176,922 km (0.03 R)
• M32: 4,350,007 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.9

Radius: 11.1

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.45 AU - 0.69 AU

Year: 292 Days

Day: 9.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 80,653,461 km

• M1: 139,575 km (0.081 R)
• M2: 211,531 km (0.1 R)
• M3: 281,543 km (0.119 R)
• M4: 355,594 km (0.113 R)
• M5: 453,282 km (0.08 R)
• M6: 537,804 km (0.108 R)
• M7: 658,231 km (0.04 R)
• M8: 771,027 km (0.059 R)
• M9: 864,975 km (0.093 R)
• M10: 970,890 km (0.071 R)
• M11: 1,057,358 km (0.108 R)
• M12: 1,134,401 km (0.095 R)
• M13: 1,234,482 km (0.091 R)
• M14: 1,337,854 km (0.067 R)
• M15: 1,412,802 km (0.077 R)
• M16: 1,484,759 km (0.086 R)
• M17: 1,558,062 km (0.045 R)
• M18: 1,641,986 km (0.11 R)
• M19: 1,742,067 km (0.086 R)
• M20: 1,824,496 km (0.106 R)
• M21: 1,913,357 km (0.107 R)
• M22: 2,152,414 km (0.094 R)
• M23: 2,225,568 km (0.108 R)
• M24: 2,379,653 km (0.12 R)
• M25: 2,554,084 km (0.071 R)
• M26: 2,642,796 km (0.101 R)
• M27: 2,755,294 km (0.116 R)
• M28: 2,956,054 km (0.038 R)
• M29: 3,067,056 km (0.102 R)
• M30: 3,197,505 km (0.079 R)
• M31: 3,335,733 km (0.094 R)
• M32: 3,525,274 km (0.088 R)
• M33: 3,605,907 km (0.055 R)
• M34: 3,724,837 km (0.1 R)
• M35: 3,851,397 km (0.045 R)
• M36: 4,050,362 km (0.12 R)
• M37: 4,200,409 km (0.027 R)
• M38: 4,285,979 km (0.114 R)
• M39: 4,418,672 km (0.07 R)
• M40: 4,647,707 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.2

Radius: 14.7

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.56 AU - 0.88 AU

Year: 414 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 80,653,461 km

• M1: 195,524 km (0.108 R)
• M2: 294,109 km (0.096 R)
• M3: 396,434 km (0.064 R)
• M4: 508,184 km (0.075 R)
• M5: 626,815 km (0.075 R)
• M6: 727,644 km (0.052 R)
• M7: 848,370 km (0.098 R)
• M8: 958,174 km (0.034 R)
• M9: 1,118,094 km (0.114 R)
• M10: 1,261,260 km (0.095 R)
• M11: 1,400,236 km (0.089 R)
• M12: 1,573,022 km (0.082 R)
• M13: 1,665,174 km (0.101 R)
• M14: 1,867,430 km (0.093 R)
• M15: 2,059,215 km (0.12 R)
• M16: 2,251,298 km (0.053 R)
• M17: 2,409,274 km (0.091 R)
• M18: 2,571,139 km (0.091 R)
• M19: 2,778,780 km (0.087 R)
• M20: 3,042,671 km (0.119 R)
• M21: 3,210,969 km (0.035 R)
• M22: 3,307,459 km (0.103 R)
• M23: 3,404,997 km (0.093 R)
• M24: 3,518,692 km (0.114 R)
• M25: 3,610,694 km (0.068 R)
• M26: 3,859,924 km (0.111 R)
• M27: 3,994,712 km (0.096 R)
• M28: 4,179,615 km (0.101 R)
• M29: 4,342,677 km (0.118 R)
• M30: 4,566,325 km (0.081 R)
• M31: 4,683,760 km (0.089 R)
• M32: 4,776,810 km (0.099 R)
• M33: 4,878,985 km (0.115 R)
• M34: 5,085,729 km (0.094 R)
• M35: 5,312,968 km (0.053 R)
• M36: 5,410,057 km (0.103 R)
• M37: 5,597,204 km (0.12 R)
• M38: 5,741,267 km (0.077 R)
• M39: 5,950,555 km (0.061 R)
• M40: 6,042,408 km (0.092 R)
• M41: 6,143,835 km (0.115 R)
• M42: 6,376,759 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.9

Radius: 12.2

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.75 AU - 0.83 AU

Year: 476 Days

Day: 12.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 80,653,461 km

• M1: 159,471 km (0.11 R)
• M2: 237,561 km (0.119 R)
• M3: 343,327 km (0.078 R)
• M4: 423,063 km (0.076 R)
• M5: 511,625 km (0.099 R)
• M6: 622,028 km (0.099 R)
• M7: 738,116 km (0.102 R)
• M8: 898,934 km (0.103 R)
• M9: 1,133,952 km (0.111 R)
• M10: 1,233,734 km (0.114 R)
• M11: 1,351,018 km (0.1 R)
• M12: 1,482,216 km (0.056 R)
• M13: 1,715,738 km (0.069 R)
• M14: 1,831,826 km (0.047 R)
• M15: 1,923,380 km (0.083 R)
• M16: 2,088,835 km (0.049 R)
• M17: 2,375,465 km (0.1 R)
• M18: 2,469,861 km (0.119 R)
• M19: 2,559,620 km (0.104 R)
• M20: 2,662,693 km (0.062 R)
• M21: 2,754,845 km (0.09 R)
• M22: 2,993,154 km (0.029 R)
• M23: 3,076,181 km (0.067 R)
• M24: 3,153,673 km (0.108 R)
• M25: 3,363,259 km (0.094 R)
• M26: 3,456,459 km (0.071 R)
• M27: 3,604,860 km (0.109 R)
• M28: 3,686,540 km (0.068 R)
• M29: 3,817,289 km (0.118 R)
• M30: 3,942,652 km (0.084 R)
• M31: 4,133,389 km (0.104 R)
• M32: 4,283,735 km (0.051 R)
• M33: 4,385,162 km (0.119 R)
• M34: 4,582,781 km (0.115 R)
• M35: 4,701,263 km (0.078 R)
• M36: 4,813,461 km (0.074 R)
• M37: 4,926,407 km (0.114 R)
• M38: 5,032,622 km (0.062 R)
• M39: 5,109,066 km (0.106 R)

Asteroid Belt

Center: 1.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.2

Radius: 10

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.52 AU - 1.58 AU

Year: 1309 Days

Day: 12 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 80,653,461 km

• M1: 133,441 km (0.104 R)
• M2: 235,467 km (0.088 R)
• M3: 304,132 km (0.113 R)
• M4: 432,188 km (0.1 R)
• M5: 542,143 km (0.109 R)
• M6: 629,059 km (0.102 R)
• M7: 769,083 km (0.115 R)
• M8: 1,012,927 km (0.114 R)
• M9: 1,081,293 km (0.067 R)
• M10: 1,356,105 km (0.087 R)
• M11: 1,432,100 km (0.117 R)
• M12: 1,541,157 km (0.08 R)
• M13: 1,669,213 km (0.106 R)
• M14: 1,851,274 km (0.096 R)
• M15: 1,976,337 km (0.112 R)
• M16: 2,253,243 km (0.034 R)
• M17: 2,319,814 km (0.09 R)
• M18: 2,772,348 km (0.063 R)
• M19: 2,883,349 km (0.087 R)
• M20: 2,962,487 km (0.099 R)
• M21: 3,163,696 km (0.115 R)
• M22: 3,947,140 km (0.089 R)
• M23: 4,094,494 km (0.094 R)
• M24: 4,183,804 km (0.073 R)
• M25: 4,501,550 km (0.047 R)
• M26: 4,977,121 km (0.085 R)
• M27: 5,080,643 km (0.096 R)
• M28: 5,176,834 km (0.116 R)
• M29: 5,419,781 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 14.6

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.66 AU - 4.32 AU

Year: 5406 Days

Day: 9.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,653,461 km

• M1: 311,612 km (0.076 R)
• M2: 504,294 km (0.108 R)
• M3: 644,916 km (0.088 R)
• M4: 914,193 km (0.118 R)
• M5: 1,157,289 km (0.06 R)
• M6: 1,580,801 km (0.071 R)
• M7: 1,858,454 km (0.119 R)
• M8: 1,993,541 km (0.114 R)
• M9: 2,482,577 km (0.092 R)
• M10: 2,851,784 km (0.063 R)
• M11: 3,077,228 km (0.105 R)
• M12: 3,215,606 km (0.092 R)
• M13: 3,570,452 km (0.118 R)
• M14: 4,013,112 km (0.093 R)
• M15: 4,604,622 km (0.03 R)
• M16: 5,114,302 km (0.107 R)
• M17: 5,501,312 km (0.085 R)
• M18: 5,755,329 km (0.07 R)
• M19: 6,779,776 km (0.112 R)
• M20: 6,930,720 km (0.103 R)
• M21: 7,174,564 km (0.09 R)
• M22: 7,421,401 km (0.096 R)
• M23: 7,514,750 km (0.113 R)
• M24: 7,608,398 km (0.077 R)
• M25: 8,275,156 km (0.046 R)
• M26: 8,697,321 km (0.09 R)
• M27: 8,861,579 km (0.073 R)
• M28: 9,027,035 km (0.105 R)
• M29: 9,293,618 km (0.099 R)
• M30: 9,529,085 km (0.053 R)
• M31: 9,664,621 km (0.068 R)
• M32: 9,800,755 km (0.092 R)
• M33: 9,937,487 km (0.116 R)
• M34: 10,212,897 km (0.1 R)
• M35: 11,411,774 km (0.033 R)
• M36: 12,027,818 km (0.115 R)
• M37: 12,137,623 km (0.105 R)
• M38: 12,729,283 km (0.068 R)
• M39: 12,991,079 km (0.102 R)
• M40: 14,287,943 km (0.072 R)
• M41: 14,599,107 km (0.1 R)
• M42: 14,755,586 km (0.102 R)
• M43: 15,228,166 km (0.107 R)
• M44: 16,269,367 km (0.087 R)
• M45: 16,921,464 km (0.046 R)
• M46: 17,168,300 km (0.068 R)
• M47: 17,333,456 km (0.035 R)
• M48: 17,915,841 km (0.107 R)
• M49: 18,631,667 km (0.038 R)
• M50: 19,099,759 km (0.074 R)
• M51: 19,571,740 km (0.116 R)
• M52: 19,701,142 km (0.095 R)
• M53: 21,011,021 km (0.036 R)
• M54: 21,498,261 km (0.053 R)
• M55: 21,765,742 km (0.083 R)
• M56: 21,989,391 km (0.102 R)
• M57: 22,982,571 km (0.119 R)
• M58: 23,347,440 km (0.049 R)
• M59: 25,012,764 km (0.082 R)
• M60: 25,294,008 km (0.074 R)
• M61: 25,529,176 km (0.081 R)
• M62: 25,907,060 km (0.115 R)
• M63: 26,477,327 km (0.117 R)
• M64: 27,969,566 km (0.119 R)
• M65: 28,408,037 km (0.119 R)
• M66: 28,799,535 km (0.092 R)
• M67: 29,094,392 km (0.07 R)
• M68: 29,340,930 km (0.094 R)
• M69: 29,985,098 km (0.1 R)
• M70: 30,084,581 km (0.061 R)
• M71: 30,383,776 km (0.07 R)
• M72: 30,985,160 km (0.073 R)
• M73: 31,337,762 km (0.103 R)
• M74: 31,691,711 km (0.057 R)
• M75: 32,710,322 km (0.095 R)
• M76: 32,966,584 km (0.081 R)
• M77: 33,172,131 km (0.096 R)
• M78: 33,275,054 km (0.066 R)
• M79: 34,050,420 km (0.096 R)
• M80: 34,518,661 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830

Radius: 4.9

Gravity: 34.57 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.78 AU - 10.2 AU

Year: 19829 Days

Day: 20 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,653,461 km

• M1: 74,201 km (0.093 R)
• M2: 153,936 km (0.092 R)
• M3: 522,246 km (0.117 R)
• M4: 634,594 km (0.12 R)
• M5: 989,141 km (0.096 R)
• M6: 1,186,610 km (0.107 R)
• M7: 1,365,829 km (0.088 R)
• M8: 1,458,579 km (0.093 R)
• M9: 1,749,547 km (0.104 R)
• M10: 1,953,299 km (0.08 R)
• M11: 1,988,006 km (0.073 R)
• M12: 3,081,716 km (0.098 R)
• M13: 4,192,480 km (0.116 R)
• M14: 4,419,121 km (0.086 R)
• M15: 5,074,509 km (0.088 R)
• M16: 5,218,871 km (0.102 R)
• M17: 5,511,634 km (0.03 R)
• M18: 5,960,877 km (0.089 R)
• M19: 6,947,475 km (0.085 R)
• M20: 7,161,549 km (0.077 R)
• M21: 7,651,033 km (0.073 R)
• M22: 8,095,339 km (0.105 R)
• M23: 8,320,634 km (0.069 R)
• M24: 10,256,131 km (0.06 R)
• M25: 10,622,346 km (0.037 R)
• M26: 11,937,760 km (0.042 R)
• M27: 13,237,467 km (0.083 R)
• M28: 17,541,547 km (0.092 R)
• M29: 17,686,956 km (0.117 R)
• M30: 18,790,689 km (0.089 R)
• M31: 19,163,487 km (0.103 R)
• M32: 19,313,384 km (0.108 R)
• M33: 19,840,866 km (0.107 R)
• M34: 19,992,409 km (0.06 R)
• M35: 20,144,400 km (0.104 R)
• M36: 21,141,321 km (0.115 R)
• M37: 21,607,019 km (0.067 R)
• M38: 23,262,918 km (0.078 R)
• M39: 23,985,027 km (0.092 R)
• M40: 24,959,208 km (0.081 R)
• M41: 25,451,086 km (0.12 R)
• M42: 25,698,371 km (0.097 R)
• M43: 27,788,852 km (0.114 R)
• M44: 28,298,681 km (0.111 R)
• M45: 30,107,170 km (0.099 R)
• M46: 33,563,479 km (0.07 R)
• M47: 34,106,220 km (0.051 R)
• M48: 34,560,848 km (0.085 R)
• M49: 35,751,946 km (0.118 R)
• M50: 37,329,905 km (0.108 R)
• M51: 37,516,902 km (0.099 R)
• M52: 39,310,132 km (0.11 R)
• M53: 40,073,530 km (0.062 R)
• M54: 42,295,208 km (0.113 R)
• M55: 42,685,658 km (0.112 R)
• M56: 44,259,428 km (0.115 R)
• M57: 44,457,495 km (0.052 R)
• M58: 44,556,529 km (0.1 R)
• M59: 45,252,608 km (0.099 R)
• M60: 45,551,953 km (0.101 R)
• M61: 46,957,874 km (0.072 R)
• M62: 47,260,959 km (0.025 R)
• M63: 47,767,498 km (0.087 R)
• M64: 48,377,857 km (0.094 R)
• M65: 48,479,883 km (0.117 R)
• M66: 48,786,110 km (0.105 R)
• M67: 49,298,183 km (0.11 R)
• M68: 49,400,807 km (0.043 R)
• M69: 50,017,898 km (0.105 R)
• M70: 50,534,161 km (0.065 R)
• M71: 51,676,191 km (0.115 R)
• M72: 51,989,150 km (0.113 R)
• M73: 52,616,862 km (0.12 R)
• M74: 53,563,218 km (0.041 R)
• M75: 54,091,299 km (0.106 R)
• M76: 54,197,214 km (0.094 R)
• M77: 54,409,045 km (0.115 R)
• M78: 55,792,975 km (0.099 R)
• M79: 55,899,937 km (0.053 R)
• M80: 56,757,881 km (0.059 R)
• M81: 57,080,713 km (0.101 R)
• M82: 62,995,364 km (0.067 R)
• M83: 63,218,115 km (0.119 R)
• M84: 64,785,003 km (0.051 R)
• M85: 67,272,666 km (0.106 R)
• M86: 68,528,241 km (0.03 R)
• M87: 68,986,759 km (0.118 R)
• M88: 69,216,392 km (0.064 R)
• M89: 73,275,730 km (0.084 R)
• M90: 75,275,105 km (0.228 R)
• M91: 75,866,615 km (0.104 R)
• M92: 76,103,578 km (0.093 R)
• M93: 76,459,621 km (0.099 R)
• M94: 76,697,183 km (0.106 R)
• M95: 78,607,099 km (0.093 R)
• M96: 80,291,122 km (0.201 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 14,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit