🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.2

Radius: 13.2

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.47 AU - 0.59 AU

Year: 262 Days

Day: 14.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,915,182 km

• M1: 187,895 km (0.053 R)
• M2: 295,007 km (0.113 R)
• M3: 378,782 km (0.078 R)
• M4: 641,775 km (0.1 R)
• M5: 725,699 km (0.118 R)
• M6: 854,653 km (0.056 R)
• M7: 984,952 km (0.093 R)
• M8: 1,103,434 km (0.06 R)
• M9: 1,188,106 km (0.106 R)
• M10: 1,270,984 km (0.117 R)
• M11: 1,413,849 km (0.114 R)
• M12: 1,571,226 km (0.096 R)
• M13: 1,694,196 km (0.101 R)
• M14: 1,811,630 km (0.117 R)
• M15: 1,903,783 km (0.036 R)
• M16: 1,997,580 km (0.096 R)
• M17: 2,239,331 km (0.097 R)
• M18: 2,414,360 km (0.056 R)
• M19: 2,542,266 km (0.109 R)
• M20: 2,688,274 km (0.038 R)
• M21: 2,826,353 km (0.074 R)
• M22: 2,928,827 km (0.062 R)
• M23: 3,032,648 km (0.064 R)
• M24: 3,132,131 km (0.084 R)
• M25: 3,227,125 km (0.063 R)
• M26: 3,334,387 km (0.111 R)
• M27: 3,477,552 km (0.115 R)
• M28: 3,610,993 km (0.103 R)
• M29: 3,693,123 km (0.034 R)
• M30: 3,781,834 km (0.028 R)
• M31: 3,889,245 km (0.069 R)
• M32: 4,003,688 km (0.099 R)
• M33: 4,205,196 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.4

Radius: 10.7

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.74 AU - 0.94 AU

Year: 522 Days

Day: 10.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 50,915,182 km

• M1: 152,739 km (0.064 R)
• M2: 240,404 km (0.114 R)
• M3: 311,612 km (0.092 R)
• M4: 379,979 km (0.036 R)
• M5: 447,896 km (0.09 R)
• M6: 529,128 km (0.053 R)
• M7: 599,289 km (0.116 R)
• M8: 699,968 km (0.102 R)
• M9: 792,869 km (0.109 R)
• M10: 900,280 km (0.076 R)
• M11: 1,023,399 km (0.08 R)
• M12: 1,103,434 km (0.078 R)
• M13: 1,258,866 km (0.09 R)
• M14: 1,345,184 km (0.105 R)
• M15: 1,524,103 km (0.115 R)
• M16: 1,641,687 km (0.09 R)
• M17: 1,711,100 km (0.077 R)
• M18: 1,952,252 km (0.09 R)
• M19: 2,026,154 km (0.096 R)
• M20: 2,156,154 km (0.093 R)
• M21: 2,281,816 km (0.119 R)
• M22: 2,374,118 km (0.09 R)
• M23: 2,460,436 km (0.107 R)
• M24: 2,718,493 km (0.074 R)
• M25: 3,173,569 km (0.096 R)
• M26: 3,446,585 km (0.047 R)
• M27: 3,586,160 km (0.113 R)
• M28: 3,811,604 km (0.04 R)
• M29: 3,904,804 km (0.042 R)
• M30: 4,329,213 km (0.076 R)
• M31: 4,417,625 km (0.106 R)
• M32: 4,488,834 km (0.086 R)
• M33: 4,704,853 km (0.075 R)
• M34: 4,823,335 km (0.118 R)
• M35: 4,998,214 km (0.063 R)
• M36: 5,165,764 km (0.118 R)
• M37: 5,297,560 km (0.109 R)
• M38: 5,382,831 km (0.071 R)
• M39: 5,554,719 km (0.117 R)
• M40: 5,845,238 km (0.105 R)
• M41: 5,962,822 km (0.12 R)
• M42: 6,190,659 km (0.053 R)
• M43: 6,310,487 km (0.12 R)
• M44: 6,411,166 km (0.099 R)
• M45: 6,583,204 km (0.083 R)
• M46: 6,716,047 km (0.101 R)
• M47: 6,880,604 km (0.086 R)
• M48: 6,994,448 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.5

Radius: 14.1

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.01 AU - 4.75 AU

Year: 5184 Days

Day: 8.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 50,915,182 km

• M1: 215,720 km (0.081 R)
• M2: 367,861 km (0.087 R)
• M3: 478,414 km (0.101 R)
• M4: 857,495 km (0.086 R)
• M5: 1,018,612 km (0.109 R)
• M6: 1,220,419 km (0.1 R)
• M7: 1,436,289 km (0.051 R)
• M8: 1,682,078 km (0.109 R)
• M9: 2,013,737 km (0.114 R)
• M10: 2,271,644 km (0.102 R)
• M11: 2,922,843 km (0.107 R)
• M12: 3,068,402 km (0.053 R)
• M13: 3,323,466 km (0.073 R)
• M14: 3,877,726 km (0.089 R)
• M15: 4,605,221 km (0.112 R)
• M16: 4,726,545 km (0.06 R)
• M17: 4,922,967 km (0.102 R)
• M18: 5,197,628 km (0.083 R)
• M19: 6,131,418 km (0.039 R)
• M20: 7,173,068 km (0.112 R)
• M21: 7,570,699 km (0.118 R)
• M22: 7,743,335 km (0.075 R)
• M23: 8,063,325 km (0.091 R)
• M24: 8,180,760 km (0.085 R)
• M25: 8,328,263 km (0.112 R)
• M26: 8,686,251 km (0.083 R)
• M27: 8,776,458 km (0.102 R)
• M28: 9,665,369 km (0.107 R)
• M29: 10,136,453 km (0.116 R)
• M30: 10,263,312 km (0.105 R)
• M31: 10,550,689 km (0.06 R)
• M32: 10,679,343 km (0.119 R)
• M33: 11,133,672 km (0.07 R)
• M34: 12,128,498 km (0.081 R)
• M35: 12,398,672 km (0.098 R)
• M36: 12,636,682 km (0.057 R)
• M37: 12,841,780 km (0.098 R)
• M38: 13,359,688 km (0.094 R)
• M39: 13,603,832 km (0.101 R)
• M40: 14,273,582 km (0.079 R)
• M41: 14,487,507 km (0.067 R)
• M42: 15,244,023 km (0.092 R)
• M43: 15,902,852 km (0.108 R)
• M44: 16,087,605 km (0.063 R)
• M45: 16,272,957 km (0.099 R)
• M46: 16,870,900 km (0.074 R)
• M47: 17,021,545 km (0.103 R)
• M48: 17,590,466 km (0.056 R)
• M49: 17,973,287 km (0.113 R)
• M50: 18,436,142 km (0.047 R)
• M51: 19,059,517 km (0.037 R)
• M52: 19,295,133 km (0.114 R)
• M53: 21,011,470 km (0.061 R)
• M54: 22,196,434 km (0.112 R)
• M55: 22,361,591 km (0.073 R)
• M56: 22,568,634 km (0.118 R)
• M57: 23,109,879 km (0.115 R)
• M58: 23,277,279 km (0.075 R)
• M59: 23,951,068 km (0.119 R)
• M60: 24,078,076 km (0.099 R)
• M61: 24,588,355 km (0.047 R)
• M62: 24,759,345 km (0.093 R)
• M63: 24,930,635 km (0.088 R)
• M64: 26,010,283 km (0.101 R)
• M65: 26,577,857 km (0.119 R)
• M66: 27,149,321 km (0.113 R)
• M67: 27,680,543 km (0.081 R)
• M68: 28,125,896 km (0.088 R)
• M69: 30,571,222 km (0.12 R)
• M70: 30,755,078 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.1

Radius: 13.7

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.12 AU - 5.6 AU

Year: 7267 Days

Day: 6.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,915,182 km

• M1: 171,738 km (0.11 R)
• M2: 375,640 km (0.08 R)
• M3: 721,211 km (0.105 R)
• M4: 827,575 km (0.101 R)
• M5: 1,093,261 km (0.08 R)
• M6: 1,728,155 km (0.099 R)
• M7: 2,394,314 km (0.119 R)
• M8: 2,981,336 km (0.065 R)
• M9: 3,370,889 km (0.061 R)
• M10: 3,531,258 km (0.116 R)
• M11: 3,721,845 km (0.047 R)
• M12: 4,488,385 km (0.118 R)
• M13: 4,606,118 km (0.085 R)
• M14: 4,695,129 km (0.111 R)
• M15: 5,303,394 km (0.034 R)
• M16: 5,648,666 km (0.039 R)
• M17: 6,965,576 km (0.049 R)
• M18: 7,588,352 km (0.082 R)
• M19: 7,835,488 km (0.079 R)
• M20: 7,977,755 km (0.074 R)
• M21: 8,410,243 km (0.109 R)
• M22: 8,555,951 km (0.09 R)
• M23: 8,665,905 km (0.073 R)
• M24: 10,527,501 km (0.116 R)
• M25: 11,081,612 km (0.062 R)
• M26: 11,241,682 km (0.07 R)
• M27: 11,362,257 km (0.045 R)
• M28: 11,604,606 km (0.101 R)
• M29: 12,259,546 km (0.079 R)
• M30: 13,992,038 km (0.082 R)
• M31: 14,121,889 km (0.102 R)
• M32: 14,601,201 km (0.093 R)
• M33: 16,071,000 km (0.101 R)
• M34: 16,846,515 km (0.118 R)
• M35: 16,984,744 km (0.11 R)
• M36: 17,123,271 km (0.112 R)
• M37: 17,587,623 km (0.117 R)
• M38: 18,910,218 km (0.06 R)
• M39: 19,535,088 km (0.096 R)
• M40: 19,728,668 km (0.113 R)
• M41: 21,201,309 km (0.077 R)
• M42: 22,101,889 km (0.09 R)
• M43: 22,963,872 km (0.08 R)
• M44: 23,117,060 km (0.089 R)
• M45: 23,476,095 km (0.088 R)
• M46: 23,992,058 km (0.111 R)
• M47: 24,095,729 km (0.069 R)
• M48: 24,563,970 km (0.078 R)
• M49: 24,668,390 km (0.103 R)
• M50: 24,877,827 km (0.09 R)
• M51: 26,360,042 km (0.111 R)
• M52: 26,520,561 km (0.101 R)
• M53: 27,870,682 km (0.073 R)
• M54: 28,252,755 km (0.116 R)
• M55: 29,022,137 km (0.083 R)
• M56: 29,965,650 km (0.105 R)
• M57: 30,750,142 km (0.118 R)
• M58: 30,975,586 km (0.082 R)
• M59: 31,711,906 km (0.12 R)
• M60: 32,168,030 km (0.099 R)
• M61: 32,511,357 km (0.088 R)
• M62: 32,971,221 km (0.051 R)
• M63: 33,549,118 km (0.119 R)
• M64: 34,832,069 km (0.073 R)
• M65: 35,361,496 km (0.09 R)
• M66: 35,479,529 km (0.099 R)
• M67: 35,775,134 km (0.119 R)
• M68: 36,249,958 km (0.044 R)
• M69: 39,080,798 km (0.041 R)
• M70: 39,386,127 km (0.066 R)
• M71: 39,569,834 km (0.069 R)
• M72: 40,060,664 km (0.1 R)
• M73: 41,234,858 km (0.109 R)
• M74: 41,545,722 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505

Radius: 6.6

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.53 AU - 8.61 AU

Year: 12750 Days

Day: 16 Hours

Environment

Temp: -232 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,915,182 km

• M1: 148,850 km (0.084 R)
• M2: 204,799 km (0.115 R)
• M3: 429,346 km (0.089 R)
• M4: 551,268 km (0.054 R)
• M5: 885,919 km (0.119 R)
• M6: 1,003,353 km (0.085 R)
• M7: 1,253,929 km (0.1 R)
• M8: 1,319,603 km (0.096 R)
• M9: 1,409,062 km (0.066 R)
• M10: 1,477,578 km (0.094 R)
• M11: 1,523,804 km (0.114 R)
• M12: 2,355,568 km (0.079 R)
• M13: 3,005,720 km (0.116 R)
• M14: 4,159,718 km (0.079 R)
• M15: 5,079,147 km (0.068 R)
• M16: 5,507,296 km (0.081 R)
• M17: 5,762,510 km (0.096 R)
• M18: 6,743,573 km (0.097 R)
• M19: 7,134,622 km (0.062 R)
• M20: 8,144,108 km (0.067 R)
• M21: 8,351,451 km (0.102 R)
• M22: 8,560,439 km (0.115 R)
• M23: 8,686,700 km (0.08 R)
• M24: 8,983,651 km (0.098 R)
• M25: 9,283,894 km (0.062 R)
• M26: 10,472,749 km (0.053 R)
• M27: 11,016,238 km (0.026 R)
• M28: 12,083,768 km (0.063 R)
• M29: 12,225,437 km (0.067 R)
• M30: 12,272,710 km (0.061 R)
• M31: 12,320,133 km (0.091 R)
• M32: 14,116,504 km (0.037 R)
• M33: 14,315,619 km (0.083 R)
• M34: 14,465,516 km (0.032 R)
• M35: 14,666,276 km (0.048 R)
• M36: 14,716,541 km (0.085 R)
• M37: 15,019,626 km (0.096 R)
• M38: 15,070,340 km (0.056 R)
• M39: 15,222,930 km (0.078 R)
• M40: 15,324,806 km (0.108 R)
• M41: 15,786,465 km (0.063 R)
• M42: 15,838,076 km (0.099 R)
• M43: 15,941,299 km (0.102 R)
• M44: 16,044,970 km (0.106 R)
• M45: 16,670,888 km (0.076 R)
• M46: 17,464,504 km (0.027 R)
• M47: 18,541,758 km (0.119 R)
• M48: 18,814,326 km (0.072 R)
• M49: 18,869,079 km (0.031 R)
• M50: 19,088,389 km (0.083 R)
• M51: 20,197,508 km (0.108 R)
• M52: 20,421,905 km (0.112 R)
• M53: 20,478,004 km (0.102 R)
• M54: 20,534,402 km (0.053 R)
• M55: 21,213,576 km (0.108 R)
• M56: 21,613,152 km (0.112 R)
• M57: 22,015,271 km (0.112 R)
• M58: 23,294,932 km (0.083 R)
• M59: 24,838,183 km (0.116 R)
• M60: 25,018,449 km (0.046 R)
• M61: 25,501,051 km (0.068 R)
• M62: 26,108,568 km (0.113 R)
• M63: 26,843,992 km (0.109 R)
• M64: 27,090,678 km (0.042 R)
• M65: 27,214,246 km (0.063 R)
• M66: 27,710,612 km (0.111 R)
• M67: 28,712,170 km (0.094 R)
• M68: 29,027,672 km (0.096 R)
• M69: 29,407,650 km (0.089 R)
• M70: 29,980,760 km (0.037 R)
• M71: 30,686,263 km (0.084 R)
• M72: 32,769,563 km (0.12 R)
• M73: 34,830,872 km (0.081 R)
• M74: 34,898,042 km (0.107 R)
• M75: 35,099,849 km (0.041 R)
• M76: 35,302,106 km (0.094 R)
• M77: 36,318,922 km (0.093 R)
• M78: 36,728,372 km (0.066 R)
• M79: 39,147,220 km (0.077 R)
• M80: 40,058,719 km (0.094 R)
• M81: 41,332,246 km (0.114 R)
• M82: 41,831,005 km (0.1 R)
• M83: 42,045,529 km (0.074 R)
• M84: 42,188,544 km (0.087 R)
• M85: 42,978,720 km (0.071 R)
• M86: 43,195,188 km (0.098 R)
• M87: 45,745,832 km (0.106 R)
• M88: 45,819,434 km (0.106 R)
• M89: 48,494,843 km (0.03 R)
• M90: 48,795,235 km (0.036 R)
• M91: 49,700,153 km (0.11 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: 401 - 13,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit