🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.2

Radius: 8

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.89 AU - 0.99 AU

Year: 588 Days

Day: 12.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 24,841,813 km

• M1: 99,632 km (0.066 R)
• M2: 162,014 km (0.081 R)
• M3: 220,507 km (0.057 R)
• M4: 311,313 km (0.111 R)
• M5: 397,332 km (0.108 R)
• M6: 496,067 km (0.071 R)
• M7: 568,322 km (0.116 R)
• M8: 661,073 km (0.099 R)
• M9: 776,712 km (0.076 R)
• M10: 844,031 km (0.026 R)
• M11: 894,745 km (0.074 R)
• M12: 965,654 km (0.095 R)
• M13: 1,043,445 km (0.087 R)
• M14: 1,143,825 km (0.072 R)
• M15: 1,226,553 km (0.054 R)
• M16: 1,279,211 km (0.115 R)
• M17: 1,414,597 km (0.117 R)
• M18: 1,470,098 km (0.116 R)
• M19: 1,571,825 km (0.117 R)
• M20: 1,664,276 km (0.073 R)
• M21: 1,746,705 km (0.104 R)
• M22: 1,848,730 km (0.037 R)
• M23: 1,946,567 km (0.092 R)
• M24: 2,071,332 km (0.108 R)
• M25: 2,173,208 km (0.063 R)
• M26: 2,394,912 km (0.071 R)
• M27: 2,488,411 km (0.095 R)
• M28: 2,637,859 km (0.089 R)
• M29: 2,755,443 km (0.105 R)
• M30: 2,839,368 km (0.115 R)
• M31: 2,924,339 km (0.102 R)
• M32: 3,024,420 km (0.11 R)
• M33: 3,103,857 km (0.092 R)
• M34: 3,331,694 km (0.117 R)
• M35: 3,383,904 km (0.032 R)
• M36: 3,443,893 km (0.098 R)
• M37: 3,496,551 km (0.079 R)
• M38: 3,572,547 km (0.101 R)
• M39: 3,641,212 km (0.066 R)
• M40: 3,764,630 km (0.057 R)
• M41: 3,873,687 km (0.096 R)
• M42: 4,047,370 km (0.06 R)
• M43: 4,223,447 km (0.109 R)
• M44: 4,312,458 km (0.098 R)
• M45: 4,410,295 km (0.085 R)
• M46: 4,733,426 km (0.068 R)
• M47: 4,902,173 km (0.104 R)
• M48: 5,047,133 km (0.066 R)
• M49: 5,133,152 km (0.091 R)
• M50: 5,219,470 km (0.114 R)
• M51: 5,341,392 km (0.031 R)
• M52: 5,437,733 km (0.065 R)
• M53: 5,570,127 km (0.079 R)
• M54: 5,676,790 km (0.092 R)
• M55: 5,928,414 km (0.094 R)
• M56: 6,064,698 km (0.114 R)
• M57: 6,128,726 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.4

Radius: 10.4

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.08 AU - 3.28 AU

Year: 2833 Days

Day: 8.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,841,813 km

• M1: 161,865 km (0.109 R)
• M2: 298,747 km (0.116 R)
• M3: 572,062 km (0.072 R)
• M4: 733,179 km (0.116 R)
• M5: 877,691 km (0.107 R)
• M6: 1,009,636 km (0.074 R)
• M7: 1,331,271 km (0.098 R)
• M8: 1,563,447 km (0.101 R)
• M9: 1,907,971 km (0.069 R)
• M10: 2,067,143 km (0.064 R)
• M11: 2,651,024 km (0.044 R)
• M12: 2,796,583 km (0.073 R)
• M13: 2,961,589 km (0.085 R)
• M14: 3,423,098 km (0.037 R)
• M15: 3,493,409 km (0.026 R)
• M16: 3,635,677 km (0.078 R)
• M17: 4,167,049 km (0.119 R)
• M18: 4,261,146 km (0.119 R)
• M19: 4,336,842 km (0.038 R)
• M20: 4,919,975 km (0.09 R)
• M21: 5,019,457 km (0.079 R)
• M22: 5,200,471 km (0.054 R)
• M23: 5,342,738 km (0.083 R)
• M24: 5,610,369 km (0.095 R)
• M25: 5,714,639 km (0.112 R)
• M26: 5,819,357 km (0.094 R)
• M27: 6,288,047 km (0.051 R)
• M28: 6,526,955 km (0.106 R)
• M29: 6,813,285 km (0.045 R)
• M30: 6,879,856 km (0.071 R)
• M31: 7,466,729 km (0.113 R)
• M32: 7,650,585 km (0.079 R)
• M33: 7,719,849 km (0.104 R)
• M34: 7,812,599 km (0.113 R)
• M35: 7,929,136 km (0.076 R)
• M36: 8,616,089 km (0.098 R)
• M37: 9,076,402 km (0.075 R)
• M38: 9,744,506 km (0.112 R)
• M39: 9,819,754 km (0.093 R)
• M40: 9,895,151 km (0.091 R)
• M41: 10,351,724 km (0.103 R)
• M42: 10,479,780 km (0.066 R)
• M43: 10,582,553 km (0.093 R)
• M44: 10,659,895 km (0.049 R)
• M45: 10,815,178 km (0.041 R)
• M46: 11,629,140 km (0.114 R)
• M47: 11,922,801 km (0.062 R)
• M48: 12,354,241 km (0.097 R)
• M49: 12,983,450 km (0.077 R)
• M50: 13,204,705 km (0.112 R)
• M51: 13,343,681 km (0.092 R)
• M52: 13,735,328 km (0.079 R)
• M53: 14,074,018 km (0.103 R)
• M54: 14,415,550 km (0.106 R)
• M55: 14,558,566 km (0.109 R)
• M56: 14,702,180 km (0.062 R)
• M57: 14,788,647 km (0.081 R)
• M58: 15,077,670 km (0.044 R)
• M59: 15,252,101 km (0.071 R)
• M60: 15,956,258 km (0.076 R)
• M61: 16,104,360 km (0.057 R)
• M62: 16,312,451 km (0.087 R)
• M63: 16,641,118 km (0.098 R)
• M64: 16,731,175 km (0.115 R)
• M65: 17,457,324 km (0.074 R)
• M66: 17,885,622 km (0.115 R)
• M67: 18,846,489 km (0.117 R)
• M68: 19,254,443 km (0.093 R)
• M69: 19,348,989 km (0.104 R)
• M70: 19,665,238 km (0.088 R)
• M71: 19,760,383 km (0.109 R)
• M72: 19,855,826 km (0.067 R)
• M73: 20,142,904 km (0.053 R)
• M74: 20,914,979 km (0.062 R)
• M75: 21,044,680 km (0.034 R)
• M76: 21,142,069 km (0.079 R)
• M77: 21,337,294 km (0.073 R)
• M78: 21,696,927 km (0.082 R)
• M79: 21,861,036 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.9

Radius: 6.1

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.25 AU - 10.09 AU

Year: 19416 Days

Day: 23.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 24,841,813 km

• M1: 90,956 km (0.078 R)
• M2: 485,295 km (0.111 R)
• M3: 573,558 km (0.08 R)
• M4: 1,210,097 km (0.117 R)
• M5: 1,282,652 km (0.058 R)
• M6: 1,332,019 km (0.113 R)
• M7: 1,721,572 km (0.117 R)
• M8: 1,915,152 km (0.113 R)
• M9: 2,028,846 km (0.037 R)
• M10: 2,789,252 km (0.102 R)
• M11: 3,149,334 km (0.101 R)
• M12: 3,317,782 km (0.118 R)
• M13: 4,241,100 km (0.104 R)
• M14: 4,540,295 km (0.094 R)
• M15: 5,681,278 km (0.105 R)
• M16: 5,927,965 km (0.1 R)
• M17: 6,262,316 km (0.076 R)
• M18: 7,124,748 km (0.073 R)
• M19: 7,257,442 km (0.1 R)
• M20: 9,877,798 km (0.114 R)
• M21: 10,075,117 km (0.113 R)
• M22: 10,826,847 km (0.116 R)
• M23: 11,286,411 km (0.11 R)
• M24: 11,961,547 km (0.12 R)
• M25: 12,119,223 km (0.087 R)
• M26: 12,383,562 km (0.072 R)
• M27: 13,025,636 km (0.115 R)
• M28: 14,453,548 km (0.089 R)
• M29: 14,733,745 km (0.112 R)
• M30: 15,299,673 km (0.092 R)
• M31: 15,527,960 km (0.104 R)
• M32: 15,699,997 km (0.066 R)
• M33: 17,098,737 km (0.115 R)
• M34: 17,693,239 km (0.107 R)
• M35: 20,765,531 km (0.111 R)
• M36: 20,828,661 km (0.103 R)
• M37: 21,975,478 km (0.08 R)
• M38: 23,339,362 km (0.116 R)
• M39: 23,602,206 km (0.038 R)
• M40: 23,734,001 km (0.083 R)
• M41: 24,263,578 km (0.077 R)
• M42: 24,396,570 km (0.088 R)
• M43: 24,663,453 km (0.117 R)
• M44: 26,215,980 km (0.112 R)
• M45: 28,078,623 km (0.116 R)
• M46: 29,414,681 km (0.113 R)
• M47: 29,841,035 km (0.107 R)
• M48: 29,912,244 km (0.108 R)
• M49: 30,412,499 km (0.113 R)
• M50: 33,916,380 km (0.075 R)
• M51: 34,139,580 km (0.105 R)
• M52: 34,662,275 km (0.12 R)
• M53: 36,094,376 km (0.068 R)
• M54: 36,322,363 km (0.083 R)
• M55: 36,398,359 km (0.091 R)
• M56: 38,782,650 km (0.074 R)
• M57: 39,719,132 km (0.052 R)
• M58: 40,190,066 km (0.09 R)
• M59: 41,614,238 km (0.103 R)
• M60: 42,412,492 km (0.109 R)
• M61: 42,893,898 km (0.119 R)
• M62: 43,215,833 km (0.086 R)
• M63: 44,186,424 km (0.09 R)
• M64: 44,593,031 km (0.071 R)
• M65: 45,000,835 km (0.092 R)
• M66: 45,327,856 km (0.1 R)
• M67: 45,737,903 km (0.075 R)
• M68: 45,984,441 km (0.111 R)
• M69: 46,149,148 km (0.101 R)
• M70: 48,558,422 km (0.083 R)
• M71: 49,061,968 km (0.115 R)
• M72: 49,651,683 km (0.096 R)
• M73: 51,434,740 km (0.113 R)
• M74: 51,605,730 km (0.119 R)
• M75: 51,862,440 km (0.112 R)
• M76: 52,205,319 km (0.087 R)
• M77: 52,721,282 km (0.036 R)
• M78: 53,238,741 km (0.082 R)
• M79: 54,191,978 km (0.106 R)
• M80: 54,365,811 km (0.052 R)
• M81: 54,714,224 km (0.084 R)
• M82: 54,888,805 km (0.069 R)
• M83: 55,588,474 km (0.045 R)
• M84: 57,085,201 km (0.092 R)
• M85: 57,794,145 km (0.069 R)
• M86: 58,952,332 km (0.084 R)
• M87: 59,489,388 km (0.11 R)
• M88: 59,758,665 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.6

Radius: 5.3

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.37 AU - 10.71 AU

Year: 20541 Days

Day: 20.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 24,841,813 km

• M1: 74,649 km (0.072 R)
• M2: 175,777 km (0.097 R)
• M3: 264,190 km (0.099 R)
• M4: 933,042 km (0.119 R)
• M5: 2,021,366 km (0.048 R)
• M6: 2,085,544 km (0.065 R)
• M7: 2,587,744 km (0.115 R)
• M8: 3,619,371 km (0.116 R)
• M9: 4,571,861 km (0.089 R)
• M10: 5,108,318 km (0.044 R)
• M11: 5,506,997 km (0.055 R)
• M12: 6,522,766 km (0.058 R)
• M13: 7,003,275 km (0.068 R)
• M14: 7,198,650 km (0.038 R)
• M15: 7,395,969 km (0.034 R)
• M16: 7,947,387 km (0.039 R)
• M17: 8,253,763 km (0.06 R)
• M18: 8,460,208 km (0.075 R)
• M19: 9,089,567 km (0.104 R)
• M20: 9,275,966 km (0.084 R)
• M21: 9,979,524 km (0.045 R)
• M22: 10,282,161 km (0.073 R)
• M23: 10,532,139 km (0.112 R)
• M24: 11,494,502 km (0.099 R)
• M25: 11,724,883 km (0.111 R)
• M26: 12,161,260 km (0.114 R)
• M27: 13,320,194 km (0.051 R)
• M28: 15,646,142 km (0.089 R)
• M29: 17,794,068 km (0.074 R)
• M30: 17,927,210 km (0.114 R)
• M31: 18,800,563 km (0.094 R)
• M32: 19,174,258 km (0.093 R)
• M33: 20,414,275 km (0.117 R)
• M34: 21,786,536 km (0.073 R)
• M35: 22,862,295 km (0.089 R)
• M36: 24,508,021 km (0.105 R)
• M37: 24,693,373 km (0.098 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: 380 - 16,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit