🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.5

Radius: 11.9

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.53 AU - 0.83 AU

Year: 387 Days

Day: 6.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 30,917,746 km

• M1: 148,102 km (0.083 R)
• M2: 268,229 km (0.105 R)
• M3: 397,930 km (0.087 R)
• M4: 541,843 km (0.057 R)
• M5: 698,472 km (0.028 R)
• M6: 788,979 km (0.059 R)
• M7: 896,989 km (0.114 R)
• M8: 1,014,722 km (0.098 R)
• M9: 1,096,403 km (0.067 R)
• M10: 1,185,114 km (0.028 R)
• M11: 1,301,053 km (0.084 R)
• M12: 1,441,375 km (0.103 R)
• M13: 1,581,549 km (0.082 R)
• M14: 1,656,198 km (0.064 R)
• M15: 1,742,965 km (0.085 R)
• M16: 1,915,601 km (0.041 R)
• M17: 2,030,193 km (0.117 R)
• M18: 2,111,724 km (0.105 R)
• M19: 2,206,419 km (0.079 R)
• M20: 2,381,598 km (0.053 R)
• M21: 2,467,916 km (0.119 R)
• M22: 2,574,131 km (0.088 R)
• M23: 2,733,303 km (0.048 R)
• M24: 2,876,019 km (0.08 R)
• M25: 2,981,486 km (0.06 R)
• M26: 3,326,309 km (0.087 R)
• M27: 3,402,304 km (0.095 R)
• M28: 3,493,110 km (0.054 R)
• M29: 3,598,726 km (0.12 R)
• M30: 4,061,732 km (0.061 R)
• M31: 4,330,559 km (0.102 R)
• M32: 4,459,513 km (0.072 R)
• M33: 4,729,088 km (0.087 R)
• M34: 4,862,080 km (0.107 R)
• M35: 4,980,412 km (0.061 R)
• M36: 5,059,849 km (0.071 R)
• M37: 5,139,734 km (0.108 R)
• M38: 5,422,624 km (0.109 R)
• M39: 5,570,127 km (0.099 R)
• M40: 5,644,328 km (0.098 R)

Asteroid Belt

Center: 0.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.6

Radius: 13.2

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.08 AU - 1.48 AU

Year: 1000 Days

Day: 6.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 30,917,746 km

• M1: 164,408 km (0.096 R)
• M2: 276,606 km (0.078 R)
• M3: 362,924 km (0.082 R)
• M4: 515,065 km (0.065 R)
• M5: 603,777 km (0.101 R)
• M6: 693,386 km (0.089 R)
• M7: 823,237 km (0.071 R)
• M8: 906,862 km (0.058 R)
• M9: 1,057,657 km (0.051 R)
• M10: 1,163,273 km (0.064 R)
• M11: 1,293,573 km (0.072 R)
• M12: 1,429,108 km (0.118 R)
• M13: 1,524,851 km (0.114 R)
• M14: 1,653,356 km (0.094 R)
• M15: 1,754,334 km (0.074 R)
• M16: 1,946,268 km (0.082 R)
• M17: 2,111,724 km (0.094 R)
• M18: 2,264,762 km (0.098 R)
• M19: 2,537,180 km (0.075 R)
• M20: 2,682,140 km (0.082 R)
• M21: 2,811,243 km (0.103 R)
• M22: 2,914,167 km (0.058 R)
• M23: 3,104,754 km (0.112 R)
• M24: 3,250,313 km (0.111 R)
• M25: 3,348,748 km (0.118 R)
• M26: 3,458,104 km (0.047 R)
• M27: 3,589,003 km (0.068 R)
• M28: 3,742,041 km (0.069 R)
• M29: 3,970,627 km (0.088 R)
• M30: 4,097,336 km (0.093 R)
• M31: 4,322,182 km (0.086 R)
• M32: 4,419,869 km (0.078 R)
• M33: 4,518,304 km (0.103 R)
• M34: 4,617,488 km (0.116 R)
• M35: 4,773,219 km (0.091 R)
• M36: 4,896,787 km (0.11 R)
• M37: 5,366,973 km (0.057 R)
• M38: 5,637,147 km (0.088 R)
• M39: 5,803,949 km (0.064 R)
• M40: 5,899,841 km (0.104 R)
• M41: 6,081,303 km (0.078 R)
• M42: 6,387,829 km (0.092 R)
• M43: 6,524,412 km (0.054 R)
• M44: 6,636,760 km (0.113 R)
• M45: 6,724,723 km (0.07 R)
• M46: 6,914,414 km (0.066 R)
• M47: 7,131,480 km (0.102 R)
• M48: 7,312,045 km (0.04 R)
• M49: 7,783,128 km (0.069 R)
• M50: 7,942,450 km (0.101 R)
• M51: 8,049,263 km (0.094 R)
• M52: 8,210,380 km (0.11 R)
• M53: 8,304,776 km (0.118 R)
• M54: 8,700,163 km (0.096 R)
• M55: 9,143,571 km (0.104 R)
• M56: 9,495,126 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857

Radius: 9.2

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.2 AU - 3.04 AU

Year: 2927 Days

Day: 7.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,917,746 km

• M1: 151,991 km (0.113 R)
• M2: 330,761 km (0.042 R)
• M3: 406,607 km (0.111 R)
• M4: 464,202 km (0.045 R)
• M5: 543,040 km (0.109 R)
• M6: 617,540 km (0.114 R)
• M7: 726,148 km (0.085 R)
• M8: 852,409 km (0.116 R)
• M9: 940,971 km (0.114 R)
• M10: 1,164,171 km (0.089 R)
• M11: 1,417,440 km (0.1 R)
• M12: 1,550,881 km (0.064 R)
• M13: 1,674,449 km (0.063 R)
• M14: 1,859,053 km (0.066 R)
• M15: 1,946,567 km (0.075 R)
• M16: 2,050,388 km (0.12 R)
• M17: 2,156,005 km (0.111 R)
• M18: 2,294,682 km (0.098 R)
• M19: 2,357,363 km (0.103 R)
• M20: 2,728,366 km (0.117 R)
• M21: 2,811,542 km (0.096 R)
• M22: 2,895,616 km (0.064 R)
• M23: 2,997,493 km (0.091 R)
• M24: 3,363,858 km (0.12 R)
• M25: 3,634,331 km (0.043 R)
• M26: 4,005,932 km (0.069 R)
• M27: 4,138,924 km (0.113 R)
• M28: 4,312,159 km (0.072 R)
• M29: 4,725,498 km (0.053 R)
• M30: 4,845,924 km (0.106 R)
• M31: 5,151,552 km (0.053 R)
• M32: 5,653,603 km (0.073 R)
• M33: 6,149,520 km (0.071 R)
• M34: 6,525,010 km (0.098 R)
• M35: 6,771,996 km (0.084 R)
• M36: 7,090,789 km (0.097 R)
• M37: 7,298,431 km (0.025 R)
• M38: 7,554,842 km (0.102 R)
• M39: 8,028,619 km (0.076 R)
• M40: 8,366,111 km (0.081 R)
• M41: 8,512,119 km (0.101 R)
• M42: 9,179,774 km (0.112 R)
• M43: 9,532,676 km (0.071 R)
• M44: 9,685,265 km (0.091 R)
• M45: 9,761,859 km (0.098 R)
• M46: 9,967,108 km (0.109 R)
• M47: 10,303,703 km (0.048 R)
• M48: 10,381,793 km (0.073 R)
• M49: 10,486,512 km (0.108 R)
• M50: 10,591,380 km (0.119 R)
• M51: 10,749,505 km (0.073 R)
• M52: 10,961,485 km (0.071 R)
• M53: 11,605,803 km (0.073 R)
• M54: 11,768,715 km (0.079 R)
• M55: 11,959,901 km (0.104 R)
• M56: 12,069,556 km (0.075 R)
• M57: 13,440,172 km (0.067 R)
• M58: 14,829,936 km (0.064 R)
• M59: 15,036,531 km (0.068 R)
• M60: 15,095,622 km (0.079 R)
• M61: 15,303,413 km (0.104 R)
• M62: 15,721,689 km (0.107 R)
• M63: 15,841,816 km (0.117 R)
• M64: 15,902,104 km (0.037 R)
• M65: 16,174,073 km (0.044 R)
• M66: 16,906,654 km (0.089 R)
• M67: 17,712,687 km (0.084 R)
• M68: 18,531,137 km (0.043 R)
• M69: 18,658,146 km (0.112 R)
• M70: 19,233,200 km (0.07 R)
• M71: 19,394,018 km (0.069 R)
• M72: 19,555,284 km (0.101 R)
• M73: 20,009,164 km (0.089 R)
• M74: 20,106,851 km (0.082 R)
• M75: 20,564,920 km (0.119 R)
• M76: 20,663,505 km (0.082 R)
• M77: 21,092,701 km (0.069 R)
• M78: 21,291,816 km (0.102 R)
• M79: 21,358,238 km (0.117 R)
• M80: 22,262,706 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.1

Radius: 10.1

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.52 AU - 4.1 AU

Year: 5133 Days

Day: 12 Hours

Environment

Temp: -224 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,917,746 km

• M1: 131,347 km (0.104 R)
• M2: 288,125 km (0.074 R)
• M3: 573,259 km (0.068 R)
• M4: 687,402 km (0.087 R)
• M5: 754,572 km (0.108 R)
• M6: 824,135 km (0.104 R)
• M7: 896,091 km (0.082 R)
• M8: 1,016,069 km (0.09 R)
• M9: 1,340,247 km (0.075 R)
• M10: 1,622,539 km (0.092 R)
• M11: 1,733,391 km (0.049 R)
• M12: 1,808,788 km (0.058 R)
• M13: 2,182,035 km (0.092 R)
• M14: 2,263,715 km (0.087 R)
• M15: 2,388,330 km (0.103 R)
• M16: 2,864,500 km (0.118 R)
• M17: 3,441,200 km (0.112 R)
• M18: 4,028,371 km (0.096 R)
• M19: 4,333,850 km (0.115 R)
• M20: 4,463,252 km (0.119 R)
• M21: 4,620,330 km (0.11 R)
• M22: 4,859,388 km (0.094 R)
• M23: 5,377,595 km (0.108 R)
• M24: 6,144,134 km (0.041 R)
• M25: 7,310,998 km (0.118 R)
• M26: 7,465,532 km (0.047 R)
• M27: 8,383,016 km (0.117 R)
• M28: 9,469,994 km (0.083 R)
• M29: 9,910,410 km (0.074 R)
• M30: 9,978,627 km (0.067 R)
• M31: 10,150,216 km (0.056 R)
• M32: 10,322,702 km (0.119 R)
• M33: 10,392,115 km (0.06 R)
• M34: 11,129,034 km (0.045 R)
• M35: 11,846,506 km (0.033 R)
• M36: 11,919,061 km (0.107 R)
• M37: 12,247,428 km (0.106 R)
• M38: 12,320,881 km (0.113 R)
• M39: 13,325,879 km (0.088 R)
• M40: 13,477,123 km (0.078 R)
• M41: 13,552,819 km (0.103 R)
• M42: 14,551,086 km (0.057 R)
• M43: 14,628,877 km (0.111 R)
• M44: 15,453,759 km (0.073 R)
• M45: 15,692,218 km (0.088 R)
• M46: 15,811,897 km (0.102 R)
• M47: 16,293,602 km (0.104 R)
• M48: 17,436,679 km (0.078 R)
• M49: 17,767,889 km (0.08 R)
• M50: 18,310,779 km (0.071 R)
• M51: 19,028,849 km (0.117 R)
• M52: 19,455,502 km (0.044 R)
• M53: 19,842,213 km (0.091 R)
• M54: 21,237,811 km (0.046 R)
• M55: 21,591,610 km (0.077 R)
• M56: 21,680,322 km (0.1 R)
• M57: 22,349,922 km (0.101 R)
• M58: 22,981,075 km (0.034 R)
• M59: 23,207,866 km (0.108 R)
• M60: 24,030,504 km (0.117 R)
• M61: 25,142,316 km (0.044 R)
• M62: 25,469,785 km (0.093 R)
• M63: 25,704,505 km (0.045 R)
• M64: 25,845,725 km (0.092 R)
• M65: 26,745,855 km (0.1 R)
• M66: 26,936,742 km (0.086 R)
• M67: 27,752,799 km (0.051 R)
• M68: 28,528,164 km (0.062 R)
• M69: 29,803,486 km (0.077 R)
• M70: 30,298,954 km (0.072 R)
• M71: 30,947,162 km (0.051 R)
• M72: 31,499,178 km (0.032 R)
• M73: 31,751,101 km (0.066 R)
• M74: 32,155,763 km (0.079 R)
• M75: 32,511,208 km (0.106 R)
• M76: 32,612,934 km (0.079 R)
• M77: 32,816,836 km (0.08 R)
• M78: 33,379,773 km (0.116 R)
• M79: 33,791,167 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.2

Radius: 10

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.75 AU - 6.23 AU

Year: 7694 Days

Day: 5.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,917,746 km

• M1: 143,764 km (0.07 R)
• M2: 216,917 km (0.081 R)
• M3: 509,979 km (0.057 R)
• M4: 832,811 km (0.083 R)
• M5: 898,186 km (0.113 R)
• M6: 965,505 km (0.08 R)
• M7: 1,159,832 km (0.097 R)
• M8: 1,690,456 km (0.065 R)
• M9: 2,128,179 km (0.112 R)
• M10: 2,289,595 km (0.117 R)
• M11: 2,360,056 km (0.109 R)
• M12: 2,950,220 km (0.102 R)
• M13: 3,315,089 km (0.071 R)
• M14: 3,530,211 km (0.073 R)
• M15: 3,749,820 km (0.052 R)
• M16: 3,917,669 km (0.077 R)
• M17: 4,914,589 km (0.107 R)
• M18: 5,036,811 km (0.11 R)
• M19: 5,191,196 km (0.109 R)
• M20: 5,599,747 km (0.053 R)
• M21: 5,663,476 km (0.093 R)
• M22: 5,921,084 km (0.075 R)
• M23: 7,266,268 km (0.086 R)
• M24: 7,937,214 km (0.04 R)
• M25: 8,008,872 km (0.119 R)
• M26: 8,261,842 km (0.084 R)
• M27: 9,036,609 km (0.034 R)
• M28: 9,262,203 km (0.035 R)
• M29: 9,642,480 km (0.073 R)
• M30: 9,988,949 km (0.115 R)
• M31: 11,053,039 km (0.112 R)
• M32: 11,133,373 km (0.11 R)
• M33: 11,415,814 km (0.118 R)
• M34: 11,700,648 km (0.051 R)
• M35: 11,823,468 km (0.106 R)
• M36: 12,152,882 km (0.089 R)
• M37: 12,527,326 km (0.11 R)
• M38: 13,074,704 km (0.082 R)
• M39: 14,631,270 km (0.089 R)
• M40: 14,940,639 km (0.111 R)
• M41: 15,476,199 km (0.051 R)
• M42: 15,611,136 km (0.1 R)
• M43: 15,746,373 km (0.078 R)
• M44: 16,336,985 km (0.049 R)
• M45: 17,073,755 km (0.06 R)
• M46: 17,493,077 km (0.075 R)
• M47: 17,915,691 km (0.065 R)
• M48: 18,484,463 km (0.093 R)
• M49: 19,011,047 km (0.059 R)
• M50: 19,203,879 km (0.082 R)
• M51: 19,348,839 km (0.054 R)
• M52: 20,079,176 km (0.098 R)
• M53: 20,868,005 km (0.091 R)
• M54: 20,967,338 km (0.102 R)
• M55: 21,116,637 km (0.058 R)
• M56: 21,616,892 km (0.062 R)
• M57: 23,398,154 km (0.107 R)
• M58: 23,501,377 km (0.096 R)
• M59: 24,437,111 km (0.116 R)
• M60: 25,120,474 km (0.113 R)
• M61: 27,916,159 km (0.045 R)
• M62: 28,520,086 km (0.055 R)
• M63: 28,796,094 km (0.098 R)
• M64: 29,350,653 km (0.106 R)
• M65: 30,189,150 km (0.087 R)
• M66: 31,262,514 km (0.088 R)
• M67: 32,348,296 km (0.082 R)
• M68: 32,693,717 km (0.116 R)
• M69: 33,330,256 km (0.058 R)
• M70: 33,679,268 km (0.1 R)
• M71: 34,087,820 km (0.085 R)
• M72: 34,851,068 km (0.117 R)
• M73: 34,968,951 km (0.066 R)
• M74: 36,274,791 km (0.04 R)
• M75: 36,753,654 km (0.105 R)
• M76: 37,114,035 km (0.07 R)
• M77: 38,141,772 km (0.073 R)
• M78: 38,385,018 km (0.115 R)
• M79: 38,567,677 km (0.119 R)
• M80: 39,178,934 km (0.096 R)
• M81: 39,547,095 km (0.11 R)
• M82: 39,916,452 km (0.078 R)
• M83: 40,101,654 km (0.059 R)
• M84: 40,410,873 km (0.11 R)
• M85: 40,907,239 km (0.066 R)
• M86: 41,530,463 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.6

Radius: 4.3

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.45 AU - 8.33 AU

Year: 13867 Days

Day: 16.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 30,917,746 km

• M1: 140,772 km (0.044 R)
• M2: 507,137 km (0.103 R)
• M3: 553,213 km (0.067 R)
• M4: 1,164,171 km (0.07 R)
• M5: 1,320,500 km (0.113 R)
• M6: 1,722,470 km (0.12 R)
• M7: 1,882,540 km (0.117 R)
• M8: 2,609,585 km (0.096 R)
• M9: 2,670,472 km (0.084 R)
• M10: 2,793,441 km (0.096 R)
• M11: 3,569,555 km (0.112 R)
• M12: 3,727,829 km (0.111 R)
• M13: 4,216,266 km (0.072 R)
• M14: 4,455,922 km (0.098 R)
• M15: 4,553,161 km (0.102 R)
• M16: 4,650,848 km (0.095 R)
• M17: 4,923,565 km (0.118 R)
• M18: 5,510,138 km (0.101 R)
• M19: 5,588,228 km (0.104 R)
• M20: 5,798,413 km (0.103 R)
• M21: 5,931,107 km (0.113 R)
• M22: 8,096,985 km (0.084 R)
• M23: 8,544,582 km (0.111 R)
• M24: 9,432,595 km (0.109 R)
• M25: 9,745,553 km (0.117 R)
• M26: 10,737,238 km (0.085 R)
• M27: 11,560,175 km (0.115 R)
• M28: 11,626,896 km (0.102 R)
• M29: 11,861,316 km (0.096 R)
• M30: 12,711,481 km (0.052 R)
• M31: 13,651,404 km (0.05 R)
• M32: 14,541,511 km (0.112 R)
• M33: 15,048,199 km (0.045 R)
• M34: 16,753,166 km (0.084 R)
• M35: 17,322,237 km (0.088 R)
• M36: 18,013,379 km (0.092 R)
• M37: 20,260,937 km (0.093 R)
• M38: 20,301,179 km (0.111 R)
• M39: 20,462,296 km (0.12 R)
• M40: 20,623,862 km (0.075 R)
• M41: 21,315,153 km (0.039 R)
• M42: 22,138,091 km (0.106 R)
• M43: 23,265,610 km (0.115 R)
• M44: 24,497,100 km (0.07 R)
• M45: 27,200,334 km (0.108 R)
• M46: 27,778,978 km (0.106 R)
• M47: 29,402,713 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 11,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit