🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.5

Radius: 14.6

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.16 AU - 1.66 AU

Year: 1177 Days

Day: 13.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,003,221 km

• M1: 203,154 km (0.08 R)
• M2: 299,345 km (0.115 R)
• M3: 396,584 km (0.096 R)
• M4: 503,846 km (0.118 R)
• M5: 606,919 km (0.087 R)
• M6: 709,692 km (0.11 R)
• M7: 809,624 km (0.082 R)
• M8: 1,018,911 km (0.119 R)
• M9: 1,130,810 km (0.073 R)
• M10: 1,263,204 km (0.105 R)
• M11: 1,413,550 km (0.083 R)
• M12: 1,635,703 km (0.085 R)
• M13: 1,828,385 km (0.092 R)
• M14: 2,139,399 km (0.082 R)
• M15: 2,321,460 km (0.116 R)
• M16: 2,493,348 km (0.095 R)
• M17: 2,738,239 km (0.1 R)
• M18: 2,844,903 km (0.047 R)
• M19: 2,942,141 km (0.072 R)
• M20: 3,035,042 km (0.081 R)
• M21: 3,235,054 km (0.108 R)
• M22: 3,353,835 km (0.119 R)
• M23: 3,508,818 km (0.073 R)
• M24: 3,689,682 km (0.079 R)
• M25: 3,933,676 km (0.112 R)
• M26: 4,121,870 km (0.103 R)
• M27: 4,220,156 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106

Radius: 11.2

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.4 AU - 1.58 AU

Year: 1278 Days

Day: 5.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 80.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 51,003,221 km

• M1: 184,753 km (0.105 R)
• M2: 262,694 km (0.079 R)
• M3: 335,398 km (0.116 R)
• M4: 428,598 km (0.099 R)
• M5: 499,507 km (0.081 R)
• M6: 595,250 km (0.113 R)
• M7: 719,566 km (0.099 R)
• M8: 867,368 km (0.057 R)
• M9: 1,001,408 km (0.116 R)
• M10: 1,081,144 km (0.081 R)
• M11: 1,205,310 km (0.037 R)
• M12: 1,296,266 km (0.07 R)
• M13: 1,384,079 km (0.102 R)
• M14: 1,468,453 km (0.082 R)
• M15: 1,726,060 km (0.111 R)
• M16: 1,817,165 km (0.057 R)
• M17: 1,910,215 km (0.078 R)
• M18: 2,055,774 km (0.049 R)
• M19: 2,258,180 km (0.091 R)
• M20: 2,419,446 km (0.104 R)
• M21: 2,535,983 km (0.057 R)
• M22: 2,626,340 km (0.086 R)
• M23: 2,781,922 km (0.075 R)
• M24: 3,191,820 km (0.107 R)
• M25: 3,342,914 km (0.065 R)
• M26: 3,419,359 km (0.073 R)
• M27: 3,504,181 km (0.119 R)
• M28: 3,707,484 km (0.108 R)
• M29: 3,794,700 km (0.115 R)
• M30: 3,938,762 km (0.086 R)
• M31: 4,036,001 km (0.071 R)
• M32: 4,109,304 km (0.082 R)
• M33: 4,224,494 km (0.09 R)
• M34: 4,550,767 km (0.091 R)
• M35: 4,893,945 km (0.074 R)
• M36: 4,981,011 km (0.095 R)
• M37: 5,051,172 km (0.084 R)
• M38: 5,139,136 km (0.079 R)
• M39: 5,316,858 km (0.044 R)
• M40: 5,397,491 km (0.091 R)
• M41: 5,569,230 km (0.061 R)
• M42: 5,742,613 km (0.117 R)
• M43: 5,816,216 km (0.045 R)
• M44: 5,889,967 km (0.056 R)
• M45: 6,104,192 km (0.1 R)
• M46: 6,368,531 km (0.089 R)
• M47: 6,473,249 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.6

Radius: 7.7

Gravity: 14.45 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.8 AU - 8.3 AU

Year: 13158 Days

Day: 21.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,003,221 km

• M1: 787,932 km (0.11 R)
• M2: 960,568 km (0.05 R)
• M3: 1,074,861 km (0.108 R)
• M4: 1,711,998 km (0.06 R)
• M5: 1,908,719 km (0.079 R)
• M6: 1,995,187 km (0.112 R)
• M7: 2,112,621 km (0.029 R)
• M8: 2,232,449 km (0.03 R)
• M9: 3,235,353 km (0.092 R)
• M10: 3,339,024 km (0.081 R)
• M11: 3,620,867 km (0.102 R)
• M12: 4,245,438 km (0.102 R)
• M13: 4,823,933 km (0.096 R)
• M14: 5,969,105 km (0.1 R)
• M15: 6,791,893 km (0.093 R)
• M16: 7,239,191 km (0.115 R)
• M17: 7,742,288 km (0.087 R)
• M18: 8,637,631 km (0.09 R)
• M19: 9,367,519 km (0.097 R)
• M20: 9,764,851 km (0.054 R)
• M21: 10,167,569 km (0.053 R)
• M22: 11,041,669 km (0.09 R)
• M23: 11,461,291 km (0.097 R)
• M24: 12,478,706 km (0.036 R)
• M25: 12,696,670 km (0.051 R)
• M26: 12,860,929 km (0.077 R)
• M27: 14,313,524 km (0.062 R)
• M28: 14,886,035 km (0.115 R)
• M29: 15,817,581 km (0.112 R)
• M30: 16,409,390 km (0.072 R)
• M31: 16,528,470 km (0.071 R)
• M32: 16,707,988 km (0.082 R)
• M33: 16,767,827 km (0.074 R)
• M34: 16,827,816 km (0.107 R)
• M35: 17,553,515 km (0.095 R)
• M36: 18,042,999 km (0.118 R)
• M37: 18,104,484 km (0.104 R)
• M38: 18,166,118 km (0.072 R)
• M39: 20,556,842 km (0.101 R)
• M40: 20,878,627 km (0.056 R)
• M41: 21,397,133 km (0.073 R)
• M42: 22,051,175 km (0.036 R)
• M43: 22,116,998 km (0.104 R)
• M44: 25,349,808 km (0.098 R)
• M45: 25,902,722 km (0.065 R)
• M46: 26,111,112 km (0.082 R)
• M47: 26,180,675 km (0.11 R)
• M48: 26,739,722 km (0.102 R)
• M49: 26,880,045 km (0.118 R)
• M50: 27,302,659 km (0.107 R)
• M51: 27,585,548 km (0.062 R)
• M52: 27,798,276 km (0.043 R)
• M53: 28,655,023 km (0.097 R)
• M54: 29,230,975 km (0.085 R)
• M55: 29,593,002 km (0.08 R)
• M56: 30,908,117 km (0.027 R)
• M57: 31,795,531 km (0.065 R)
• M58: 32,541,426 km (0.094 R)
• M59: 32,841,370 km (0.045 R)
• M60: 33,142,211 km (0.085 R)
• M61: 33,368,553 km (0.114 R)
• M62: 34,354,852 km (0.064 R)
• M63: 35,504,811 km (0.057 R)
• M64: 35,736,388 km (0.085 R)
• M65: 36,901,456 km (0.08 R)
• M66: 37,371,044 km (0.098 R)
• M67: 38,474,179 km (0.119 R)
• M68: 39,348,578 km (0.115 R)
• M69: 39,508,199 km (0.113 R)
• M70: 39,748,154 km (0.115 R)
• M71: 41,278,840 km (0.038 R)
• M72: 43,239,769 km (0.094 R)
• M73: 45,230,767 km (0.068 R)
• M74: 45,817,190 km (0.07 R)
• M75: 46,069,263 km (0.117 R)
• M76: 46,321,784 km (0.076 R)
• M77: 47,846,485 km (0.112 R)
• M78: 48,016,877 km (0.062 R)
• M79: 48,272,989 km (0.102 R)
• M80: 50,250,972 km (0.107 R)
• M81: 50,424,206 km (0.108 R)
• M82: 51,032,172 km (0.072 R)
• M83: 51,293,370 km (0.039 R)
• M84: 51,555,166 km (0.03 R)
• M85: 53,046,657 km (0.103 R)
• M86: 55,176,332 km (0.102 R)
• M87: 55,713,089 km (0.111 R)
• M88: 56,431,608 km (0.087 R)
• M89: 56,521,516 km (0.12 R)
• M90: 58,878,730 km (0.083 R)
• M91: 58,970,134 km (0.084 R)
• M92: 59,427,305 km (0.12 R)
• M93: 59,885,673 km (0.065 R)
• M94: 61,545,611 km (0.026 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.1

Radius: 4.6

Gravity: 13.28 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.94 AU - 10.6 AU

Year: 18256 Days

Day: 20.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,003,221 km

• M1: 81,980 km (0.079 R)
• M2: 175,030 km (0.118 R)
• M3: 498,460 km (0.114 R)
• M4: 531,072 km (0.119 R)
• M5: 616,194 km (0.063 R)
• M6: 651,499 km (0.109 R)
• M7: 838,346 km (0.109 R)
• M8: 978,968 km (0.073 R)
• M9: 1,127,070 km (0.112 R)
• M10: 1,891,366 km (0.09 R)
• M11: 1,969,905 km (0.053 R)
• M12: 2,076,119 km (0.052 R)
• M13: 2,349,883 km (0.114 R)
• M14: 2,693,510 km (0.065 R)
• M15: 3,269,162 km (0.081 R)
• M16: 4,217,912 km (0.066 R)
• M17: 4,739,859 km (0.094 R)
• M18: 4,918,329 km (0.114 R)
• M19: 5,282,002 km (0.083 R)
• M20: 6,502,571 km (0.099 R)
• M21: 7,022,274 km (0.066 R)
• M22: 7,103,356 km (0.059 R)
• M23: 8,314,500 km (0.115 R)
• M24: 8,529,771 km (0.073 R)
• M25: 8,659,772 km (0.052 R)
• M26: 9,453,538 km (0.041 R)
• M27: 10,968,217 km (0.091 R)
• M28: 11,394,122 km (0.091 R)
• M29: 12,262,388 km (0.097 R)
• M30: 12,360,075 km (0.104 R)
• M31: 12,605,715 km (0.07 R)
• M32: 13,351,909 km (0.078 R)
• M33: 13,959,277 km (0.091 R)
• M34: 14,266,251 km (0.095 R)
• M35: 14,991,352 km (0.11 R)
• M36: 15,675,314 km (0.114 R)
• M37: 16,747,332 km (0.058 R)
• M38: 17,292,018 km (0.068 R)
• M39: 17,676,933 km (0.097 R)
• M40: 17,732,135 km (0.088 R)
• M41: 18,791,886 km (0.118 R)
• M42: 18,904,533 km (0.054 R)
• M43: 19,017,629 km (0.074 R)
• M44: 19,244,120 km (0.111 R)
• M45: 19,585,802 km (0.035 R)
• M46: 20,044,319 km (0.049 R)
• M47: 22,569,232 km (0.083 R)
• M48: 22,749,049 km (0.119 R)
• M49: 23,110,178 km (0.071 R)
• M50: 23,655,463 km (0.109 R)
• M51: 24,327,606 km (0.119 R)
• M52: 24,573,545 km (0.104 R)
• M53: 25,316,448 km (0.112 R)
• M54: 26,066,681 km (0.098 R)
• M55: 26,381,435 km (0.069 R)
• M56: 26,951,253 km (0.046 R)
• M57: 27,269,448 km (0.102 R)
• M58: 27,717,194 km (0.071 R)
• M59: 28,038,381 km (0.099 R)
• M60: 28,490,166 km (0.104 R)
• M61: 29,074,645 km (0.077 R)
• M62: 30,057,503 km (0.111 R)
• M63: 30,255,421 km (0.051 R)
• M64: 31,251,294 km (0.095 R)
• M65: 31,451,756 km (0.105 R)
• M66: 32,055,682 km (0.111 R)
• M67: 32,663,498 km (0.054 R)
• M68: 34,096,347 km (0.114 R)
• M69: 34,716,579 km (0.076 R)
• M70: 37,518,548 km (0.107 R)
• M71: 37,731,575 km (0.081 R)
• M72: 38,158,826 km (0.062 R)
• M73: 40,174,059 km (0.116 R)
• M74: 41,048,309 km (0.096 R)
• M75: 42,519,156 km (0.113 R)
• M76: 43,037,961 km (0.085 R)
• M77: 43,186,661 km (0.111 R)
• M78: 43,335,511 km (0.084 R)
• M79: 46,042,933 km (0.104 R)
• M80: 46,881,130 km (0.083 R)
• M81: 47,570,627 km (0.076 R)
• M82: 47,647,520 km (0.1 R)
• M83: 47,878,200 km (0.111 R)
• M84: 48,186,372 km (0.109 R)
• M85: 48,727,318 km (0.059 R)
• M86: 48,959,793 km (0.109 R)
• M87: 49,270,208 km (0.113 R)
• M88: 51,619,643 km (0.119 R)
• M89: 52,569,739 km (0.096 R)
• M90: 53,046,807 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183

Radius: 6.4

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.09 AU - 10.31 AU

Year: 21236 Days

Day: 24.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,003,221 km

• M1: 81,232 km (0.101 R)
• M2: 549,623 km (0.101 R)
• M3: 790,924 km (0.102 R)
• M4: 904,020 km (0.09 R)
• M5: 1,714,092 km (0.086 R)
• M6: 1,812,229 km (0.066 R)
• M7: 2,013,887 km (0.079 R)
• M8: 2,747,066 km (0.117 R)
• M9: 2,920,450 km (0.034 R)
• M10: 3,008,413 km (0.11 R)
• M11: 3,400,060 km (0.025 R)
• M12: 4,297,049 km (0.06 R)
• M13: 4,397,280 km (0.06 R)
• M14: 5,050,424 km (0.043 R)
• M15: 5,227,249 km (0.09 R)
• M16: 5,806,941 km (0.111 R)
• M17: 6,179,589 km (0.034 R)
• M18: 6,292,834 km (0.084 R)
• M19: 6,598,463 km (0.049 R)
• M20: 6,947,924 km (0.116 R)
• M21: 7,065,807 km (0.089 R)
• M22: 7,423,346 km (0.108 R)
• M23: 7,950,229 km (0.115 R)
• M24: 8,489,081 km (0.119 R)
• M25: 8,869,059 km (0.116 R)
• M26: 8,996,966 km (0.112 R)
• M27: 9,689,304 km (0.093 R)
• M28: 10,130,768 km (0.049 R)
• M29: 10,805,305 km (0.116 R)
• M30: 11,680,303 km (0.112 R)
• M31: 11,726,977 km (0.069 R)
• M32: 12,149,890 km (0.095 R)
• M33: 12,577,890 km (0.069 R)
• M34: 12,673,632 km (0.076 R)
• M35: 12,962,356 km (0.109 R)
• M36: 13,010,676 km (0.106 R)
• M37: 13,448,549 km (0.102 R)
• M38: 13,990,094 km (0.109 R)
• M39: 14,188,760 km (0.077 R)
• M40: 14,740,028 km (0.118 R)
• M41: 14,790,592 km (0.09 R)
• M42: 15,094,575 km (0.116 R)
• M43: 15,145,438 km (0.1 R)
• M44: 16,070,850 km (0.06 R)
• M45: 16,803,132 km (0.061 R)
• M46: 17,707,002 km (0.084 R)
• M47: 18,029,835 km (0.049 R)
• M48: 18,083,839 km (0.083 R)
• M49: 18,463,220 km (0.101 R)
• M50: 18,517,673 km (0.104 R)
• M51: 19,119,805 km (0.112 R)
• M52: 19,506,216 km (0.066 R)
• M53: 19,728,219 km (0.091 R)
• M54: 20,399,315 km (0.039 R)
• M55: 21,191,735 km (0.112 R)
• M56: 22,167,263 km (0.098 R)
• M57: 23,924,439 km (0.119 R)
• M58: 24,819,783 km (0.073 R)
• M59: 25,180,912 km (0.065 R)
• M60: 25,483,249 km (0.113 R)
• M61: 25,665,160 km (0.1 R)
• M62: 26,213,586 km (0.072 R)
• M63: 26,335,957 km (0.116 R)
• M64: 27,322,106 km (0.109 R)
• M65: 29,330,308 km (0.035 R)
• M66: 29,712,082 km (0.106 R)
• M67: 29,775,960 km (0.085 R)
• M68: 30,416,389 km (0.092 R)
• M69: 30,480,716 km (0.068 R)
• M70: 30,738,323 km (0.086 R)
• M71: 32,102,656 km (0.119 R)
• M72: 32,561,921 km (0.11 R)
• M73: 32,627,595 km (0.114 R)
• M74: 32,693,418 km (0.095 R)
• M75: 33,354,042 km (0.11 R)
• M76: 34,554,266 km (0.115 R)
• M77: 35,227,157 km (0.05 R)
• M78: 35,362,244 km (0.108 R)
• M79: 35,497,630 km (0.11 R)
• M80: 37,202,896 km (0.055 R)
• M81: 38,795,216 km (0.081 R)
• M82: 39,845,692 km (0.1 R)
• M83: 39,916,003 km (0.049 R)
• M84: 40,480,436 km (0.053 R)
• M85: 41,617,080 km (0.072 R)
• M86: 41,759,946 km (0.062 R)
• M87: 42,117,785 km (0.117 R)
• M88: 42,908,409 km (0.063 R)
• M89: 43,703,971 km (0.062 R)
• M90: 44,796,634 km (0.118 R)
• M91: 45,309,605 km (0.067 R)
• M92: 47,679,534 km (0.094 R)
• M93: 49,558,783 km (0.067 R)
• M94: 49,710,176 km (0.099 R)
• M95: 49,786,022 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 13,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit