🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.9

Radius: 11.8

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.98 AU - 1 AU

Year: 680 Days

Day: 13.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 35,829,546 km

• M1: 167,101 km (0.036 R)
• M2: 407,654 km (0.104 R)
• M3: 494,720 km (0.112 R)
• M4: 765,792 km (0.071 R)
• M5: 911,500 km (0.078 R)
• M6: 988,094 km (0.116 R)
• M7: 1,250,339 km (0.07 R)
• M8: 1,355,357 km (0.055 R)
• M9: 1,431,352 km (0.117 R)
• M10: 1,508,994 km (0.091 R)
• M11: 1,757,476 km (0.043 R)
• M12: 1,834,070 km (0.104 R)
• M13: 1,961,826 km (0.097 R)
• M14: 2,114,716 km (0.116 R)
• M15: 2,264,164 km (0.069 R)
• M16: 2,394,015 km (0.11 R)
• M17: 2,471,656 km (0.103 R)
• M18: 2,597,468 km (0.081 R)
• M19: 2,693,360 km (0.106 R)
• M20: 2,774,293 km (0.062 R)
• M21: 2,996,745 km (0.081 R)
• M22: 3,089,046 km (0.073 R)
• M23: 3,207,977 km (0.065 R)
• M24: 3,432,972 km (0.119 R)
• M25: 3,618,473 km (0.111 R)
• M26: 3,753,111 km (0.105 R)
• M27: 3,944,447 km (0.105 R)
• M28: 4,120,374 km (0.095 R)
• M29: 4,308,419 km (0.116 R)
• M30: 4,605,370 km (0.065 R)
• M31: 4,712,483 km (0.109 R)
• M32: 4,830,216 km (0.101 R)
• M33: 4,988,790 km (0.118 R)
• M34: 5,098,744 km (0.095 R)
• M35: 5,229,792 km (0.115 R)
• M36: 5,351,864 km (0.077 R)
• M37: 5,433,694 km (0.12 R)
• M38: 5,640,139 km (0.049 R)
• M39: 5,817,712 km (0.066 R)
• M40: 5,923,028 km (0.114 R)
• M41: 6,050,336 km (0.113 R)
• M42: 6,318,416 km (0.066 R)
• M43: 6,437,645 km (0.077 R)
• M44: 6,513,940 km (0.025 R)
• M45: 6,634,366 km (0.107 R)
• M46: 6,821,962 km (0.061 R)
• M47: 7,112,332 km (0.116 R)
• M48: 7,372,632 km (0.079 R)
• M49: 7,475,256 km (0.08 R)
• M50: 7,763,082 km (0.097 R)
• M51: 7,867,651 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.5

Radius: 10.8

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.94 AU - 1.26 AU

Year: 796 Days

Day: 8.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 35,829,546 km

• M1: 140,921 km (0.106 R)
• M2: 219,011 km (0.114 R)
• M3: 315,203 km (0.089 R)
• M4: 386,112 km (0.032 R)
• M5: 549,473 km (0.118 R)
• M6: 645,964 km (0.036 R)
• M7: 760,256 km (0.111 R)
• M8: 834,756 km (0.058 R)
• M9: 985,551 km (0.1 R)
• M10: 1,074,262 km (0.111 R)
• M11: 1,212,640 km (0.109 R)
• M12: 1,287,738 km (0.083 R)
• M13: 1,493,286 km (0.083 R)
• M14: 1,581,549 km (0.055 R)
• M15: 1,748,051 km (0.057 R)
• M16: 1,984,865 km (0.053 R)
• M17: 2,107,236 km (0.098 R)
• M18: 2,248,905 km (0.112 R)
• M19: 2,472,105 km (0.098 R)
• M20: 2,550,943 km (0.038 R)
• M21: 2,738,539 km (0.089 R)
• M22: 3,222,637 km (0.11 R)
• M23: 3,347,851 km (0.076 R)
• M24: 3,425,791 km (0.057 R)
• M25: 3,553,697 km (0.073 R)
• M26: 3,623,260 km (0.112 R)
• M27: 3,804,274 km (0.109 R)
• M28: 4,217,164 km (0.09 R)
• M29: 4,365,116 km (0.108 R)
• M30: 4,601,032 km (0.1 R)
• M31: 4,698,869 km (0.061 R)
• M32: 4,963,059 km (0.11 R)
• M33: 5,052,070 km (0.086 R)
• M34: 5,691,152 km (0.093 R)
• M35: 5,761,164 km (0.043 R)
• M36: 5,854,961 km (0.045 R)
• M37: 6,055,871 km (0.096 R)
• M38: 6,623,446 km (0.061 R)
• M39: 6,721,732 km (0.099 R)
• M40: 6,845,299 km (0.107 R)
• M41: 6,944,782 km (0.092 R)
• M42: 7,170,226 km (0.098 R)
• M43: 7,258,638 km (0.068 R)
• M44: 7,461,942 km (0.095 R)
• M45: 7,551,401 km (0.085 R)
• M46: 7,680,055 km (0.093 R)
• M47: 7,939,309 km (0.047 R)
• M48: 8,056,893 km (0.107 R)
• M49: 8,175,075 km (0.106 R)
• M50: 8,439,863 km (0.115 R)
• M51: 8,519,898 km (0.079 R)
• M52: 8,855,895 km (0.063 R)
• M53: 9,032,420 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.1

Radius: 9.4

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.1 AU - 1.58 AU

Year: 1071 Days

Day: 12.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 35,829,546 km

• M1: 122,221 km (0.101 R)
• M2: 181,911 km (0.114 R)
• M3: 242,648 km (0.12 R)
• M4: 327,769 km (0.055 R)
• M5: 390,301 km (0.094 R)
• M6: 449,242 km (0.097 R)
• M7: 511,924 km (0.031 R)
• M8: 574,905 km (0.111 R)
• M9: 661,223 km (0.08 R)
• M10: 829,520 km (0.084 R)
• M11: 909,405 km (0.065 R)
• M12: 972,087 km (0.059 R)
• M13: 1,114,803 km (0.025 R)
• M14: 1,242,859 km (0.107 R)
• M15: 1,430,604 km (0.068 R)
• M16: 1,499,868 km (0.085 R)
• M17: 1,788,891 km (0.088 R)
• M18: 1,853,817 km (0.113 R)
• M19: 1,924,726 km (0.116 R)
• M20: 2,095,417 km (0.058 R)
• M21: 2,180,090 km (0.117 R)
• M22: 2,336,569 km (0.114 R)
• M23: 2,485,569 km (0.088 R)
• M24: 2,649,079 km (0.041 R)
• M25: 2,804,661 km (0.087 R)
• M26: 2,957,251 km (0.051 R)
• M27: 3,070,646 km (0.119 R)
• M28: 3,130,784 km (0.104 R)
• M29: 3,357,275 km (0.119 R)
• M30: 3,419,359 km (0.083 R)
• M31: 3,544,722 km (0.061 R)
• M32: 3,646,149 km (0.09 R)
• M33: 3,722,893 km (0.092 R)
• M34: 3,976,012 km (0.065 R)
• M35: 4,261,595 km (0.074 R)
• M36: 4,396,831 km (0.109 R)
• M37: 4,485,393 km (0.069 R)
• M38: 4,547,027 km (0.087 R)
• M39: 4,615,992 km (0.082 R)
• M40: 4,775,762 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.8

Radius: 13.1

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.5 AU - 1.6 AU

Year: 1332 Days

Day: 9.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 35,829,546 km

• M1: 163,361 km (0.089 R)
• M2: 251,175 km (0.111 R)
• M3: 378,782 km (0.054 R)
• M4: 522,695 km (0.116 R)
• M5: 651,798 km (0.092 R)
• M6: 786,735 km (0.074 R)
• M7: 896,690 km (0.105 R)
• M8: 1,141,432 km (0.082 R)
• M9: 1,244,205 km (0.116 R)
• M10: 1,341,893 km (0.089 R)
• M11: 1,459,477 km (0.047 R)
• M12: 1,571,974 km (0.116 R)
• M13: 1,678,488 km (0.093 R)
• M14: 1,899,145 km (0.094 R)
• M15: 2,051,735 km (0.098 R)
• M16: 2,149,273 km (0.085 R)
• M17: 2,451,460 km (0.063 R)
• M18: 2,565,753 km (0.082 R)
• M19: 3,096,975 km (0.075 R)
• M20: 3,312,396 km (0.092 R)
• M21: 3,842,272 km (0.099 R)
• M22: 4,024,781 km (0.101 R)
• M23: 4,424,207 km (0.091 R)
• M24: 4,577,246 km (0.094 R)
• M25: 4,667,304 km (0.094 R)
• M26: 4,862,529 km (0.108 R)
• M27: 5,193,888 km (0.083 R)
• M28: 5,328,527 km (0.041 R)
• M29: 5,906,722 km (0.104 R)
• M30: 6,289,094 km (0.116 R)
• M31: 6,563,158 km (0.036 R)
• M32: 6,738,187 km (0.068 R)
• M33: 6,914,862 km (0.047 R)
• M34: 7,033,493 km (0.111 R)
• M35: 7,378,317 km (0.115 R)
• M36: 7,682,748 km (0.117 R)
• M37: 7,821,126 km (0.075 R)
• M38: 8,022,335 km (0.081 R)
• M39: 8,461,854 km (0.094 R)
• M40: 8,557,148 km (0.054 R)
• M41: 8,893,145 km (0.073 R)
• M42: 9,006,091 km (0.116 R)
• M43: 9,103,330 km (0.082 R)
• M44: 9,217,323 km (0.101 R)
• M45: 9,315,310 km (0.079 R)
• M46: 9,661,030 km (0.089 R)
• M47: 9,760,663 km (0.116 R)
• M48: 10,095,014 km (0.084 R)
• M49: 10,501,322 km (0.08 R)
• M50: 10,723,624 km (0.056 R)
• M51: 10,826,697 km (0.11 R)
• M52: 10,947,572 km (0.044 R)
• M53: 11,051,393 km (0.103 R)
• M54: 11,225,226 km (0.031 R)
• M55: 11,487,620 km (0.109 R)
• M56: 12,054,447 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678

Radius: 9.1

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.81 AU - 2.17 AU

Year: 1938 Days

Day: 6.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,829,546 km

• M1: 151,543 km (0.09 R)
• M2: 226,192 km (0.098 R)
• M3: 306,975 km (0.118 R)
• M4: 376,388 km (0.11 R)
• M5: 765,193 km (0.087 R)
• M6: 981,063 km (0.105 R)
• M7: 1,148,762 km (0.065 R)
• M8: 1,459,776 km (0.09 R)
• M9: 1,630,766 km (0.11 R)
• M10: 1,763,310 km (0.106 R)
• M11: 2,074,773 km (0.057 R)
• M12: 2,146,281 km (0.111 R)
• M13: 2,504,268 km (0.12 R)
• M14: 2,606,444 km (0.1 R)
• M15: 2,827,998 km (0.087 R)
• M16: 3,151,429 km (0.04 R)
• M17: 3,275,894 km (0.1 R)
• M18: 3,877,726 km (0.094 R)
• M19: 3,951,777 km (0.049 R)
• M20: 4,041,087 km (0.071 R)
• M21: 4,101,076 km (0.119 R)
• M22: 4,390,099 km (0.092 R)
• M23: 4,482,700 km (0.059 R)
• M24: 4,560,341 km (0.089 R)
• M25: 4,638,581 km (0.051 R)
• M26: 4,812,115 km (0.101 R)
• M27: 4,987,743 km (0.109 R)
• M28: 5,230,839 km (0.111 R)
• M29: 5,577,607 km (0.058 R)
• M30: 5,678,137 km (0.107 R)
• M31: 5,931,855 km (0.097 R)
• M32: 6,293,582 km (0.091 R)
• M33: 6,380,648 km (0.119 R)
• M34: 6,485,816 km (0.066 R)
• M35: 6,680,143 km (0.064 R)
• M36: 6,840,512 km (0.082 R)
• M37: 7,020,179 km (0.084 R)
• M38: 7,183,241 km (0.103 R)
• M39: 7,256,245 km (0.1 R)
• M40: 7,329,248 km (0.115 R)
• M41: 7,457,903 km (0.073 R)
• M42: 7,550,205 km (0.049 R)
• M43: 7,717,305 km (0.084 R)
• M44: 7,810,654 km (0.115 R)
• M45: 7,979,700 km (0.057 R)
• M46: 8,055,247 km (0.054 R)
• M47: 8,436,422 km (0.065 R)
• M48: 8,494,167 km (0.041 R)
• M49: 8,590,508 km (0.05 R)
• M50: 8,960,314 km (0.072 R)
• M51: 9,097,944 km (0.114 R)
• M52: 9,196,679 km (0.095 R)
• M53: 9,715,634 km (0.064 R)
• M54: 10,491,299 km (0.103 R)
• M55: 10,657,053 km (0.072 R)
• M56: 10,740,230 km (0.103 R)
• M57: 10,928,424 km (0.078 R)
• M58: 11,054,385 km (0.114 R)
• M59: 11,202,038 km (0.052 R)
• M60: 11,885,102 km (0.047 R)
• M61: 12,253,562 km (0.109 R)
• M62: 12,428,292 km (0.087 R)
• M63: 12,625,761 km (0.071 R)
• M64: 12,802,137 km (0.097 R)
• M65: 13,068,421 km (0.104 R)
• M66: 13,651,404 km (0.093 R)
• M67: 13,923,373 km (0.081 R)
• M68: 14,449,658 km (0.111 R)
• M69: 14,518,773 km (0.072 R)
• M70: 14,588,036 km (0.096 R)
• M71: 14,726,863 km (0.062 R)
• M72: 15,029,200 km (0.07 R)
• M73: 15,568,950 km (0.074 R)
• M74: 15,876,822 km (0.093 R)
• M75: 15,995,902 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.4

Radius: 5.2

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.55 AU - 7.17 AU

Year: 9792 Days

Day: 17 Hours

Environment

Temp: -220 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 35,829,546 km

• M1: 90,208 km (0.089 R)
• M2: 350,807 km (0.043 R)
• M3: 417,528 km (0.037 R)
• M4: 564,283 km (0.107 R)
• M5: 698,921 km (0.107 R)
• M6: 982,409 km (0.093 R)
• M7: 1,664,276 km (0.113 R)
• M8: 1,702,573 km (0.094 R)
• M9: 2,059,813 km (0.105 R)
• M10: 2,142,391 km (0.074 R)
• M11: 2,247,110 km (0.108 R)
• M12: 2,660,598 km (0.105 R)
• M13: 2,750,506 km (0.094 R)
• M14: 3,050,151 km (0.051 R)
• M15: 3,335,883 km (0.113 R)
• M16: 3,531,108 km (0.093 R)
• M17: 3,755,206 km (0.05 R)
• M18: 3,932,778 km (0.074 R)
• M19: 4,009,672 km (0.089 R)
• M20: 4,191,134 km (0.072 R)
• M21: 4,348,810 km (0.088 R)
• M22: 4,669,997 km (0.089 R)
• M23: 5,082,288 km (0.073 R)
• M24: 5,420,529 km (0.11 R)
• M25: 5,824,294 km (0.106 R)
• M26: 6,207,863 km (0.092 R)
• M27: 6,478,186 km (0.088 R)
• M28: 6,569,142 km (0.049 R)
• M29: 7,123,851 km (0.108 R)
• M30: 7,597,627 km (0.104 R)
• M31: 7,886,650 km (0.113 R)
• M32: 8,114,039 km (0.069 R)
• M33: 8,977,219 km (0.082 R)
• M34: 9,112,605 km (0.035 R)
• M35: 9,453,987 km (0.077 R)
• M36: 9,591,767 km (0.113 R)
• M37: 9,626,174 km (0.062 R)
• M38: 9,660,881 km (0.109 R)
• M39: 10,290,389 km (0.056 R)
• M40: 10,753,245 km (0.116 R)
• M41: 10,933,061 km (0.039 R)
• M42: 11,405,342 km (0.096 R)
• M43: 11,810,004 km (0.116 R)
• M44: 12,144,804 km (0.069 R)
• M45: 12,369,650 km (0.09 R)
• M46: 12,785,382 km (0.116 R)
• M47: 13,359,838 km (0.119 R)
• M48: 13,475,627 km (0.03 R)
• M49: 14,335,665 km (0.097 R)
• M50: 14,414,802 km (0.111 R)
• M51: 14,652,812 km (0.104 R)
• M52: 15,253,747 km (0.092 R)
• M53: 15,658,708 km (0.092 R)
• M54: 16,562,130 km (0.09 R)
• M55: 16,603,568 km (0.11 R)
• M56: 16,936,573 km (0.109 R)
• M57: 17,145,861 km (0.053 R)
• M58: 17,693,838 km (0.083 R)
• M59: 18,204,864 km (0.11 R)
• M60: 18,247,649 km (0.118 R)
• M61: 19,284,961 km (0.1 R)
• M62: 20,429,983 km (0.086 R)
• M63: 20,474,563 km (0.047 R)
• M64: 20,518,994 km (0.099 R)
• M65: 20,786,774 km (0.103 R)
• M66: 20,965,992 km (0.048 R)
• M67: 21,235,567 km (0.088 R)
• M68: 21,325,775 km (0.067 R)
• M69: 21,869,414 km (0.117 R)
• M70: 21,914,891 km (0.111 R)
• M71: 23,016,380 km (0.04 R)
• M72: 23,387,682 km (0.06 R)
• M73: 23,480,732 km (0.031 R)
• M74: 23,713,955 km (0.096 R)
• M75: 24,749,621 km (0.11 R)
• M76: 25,082,327 km (0.115 R)
• M77: 27,108,780 km (0.12 R)
• M78: 28,240,787 km (0.081 R)
• M79: 28,637,969 km (0.12 R)
• M80: 28,987,131 km (0.045 R)
• M81: 29,037,246 km (0.034 R)
• M82: 29,187,293 km (0.114 R)
• M83: 30,448,702 km (0.083 R)
• M84: 30,499,565 km (0.111 R)
• M85: 31,882,448 km (0.096 R)
• M86: 32,089,042 km (0.093 R)
• M87: 32,451,668 km (0.104 R)
• M88: 32,659,459 km (0.117 R)
• M89: 33,757,807 km (0.118 R)
• M90: 33,863,124 km (0.12 R)
• M91: 34,285,139 km (0.11 R)
• M92: 34,337,947 km (0.108 R)
• M93: 34,708,950 km (0.03 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 19,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit