🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.3

Radius: 9.6

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.25 AU - 1.31 AU

Year: 966 Days

Day: 10.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 85,938,062 km

• M1: 123,119 km (0.117 R)
• M2: 210,783 km (0.093 R)
• M3: 318,195 km (0.063 R)
• M4: 394,639 km (0.108 R)
• M5: 479,162 km (0.104 R)
• M6: 737,966 km (0.081 R)
• M7: 837,150 km (0.065 R)
• M8: 950,844 km (0.116 R)
• M9: 1,029,682 km (0.055 R)
• M10: 1,121,236 km (0.08 R)
• M11: 1,247,646 km (0.099 R)
• M12: 1,312,871 km (0.12 R)
• M13: 1,418,337 km (0.093 R)
• M14: 1,492,239 km (0.103 R)
• M15: 1,673,851 km (0.084 R)
• M16: 1,782,608 km (0.086 R)
• M17: 1,950,457 km (0.088 R)
• M18: 2,046,050 km (0.094 R)
• M19: 2,143,139 km (0.092 R)
• M20: 2,301,862 km (0.117 R)
• M21: 2,437,099 km (0.118 R)
• M22: 2,540,172 km (0.099 R)
• M23: 2,602,853 km (0.077 R)
• M24: 2,694,258 km (0.076 R)
• M25: 2,786,859 km (0.046 R)
• M26: 2,851,485 km (0.101 R)
• M27: 2,953,062 km (0.113 R)
• M28: 3,019,035 km (0.109 R)
• M29: 3,175,065 km (0.071 R)
• M30: 3,341,268 km (0.09 R)
• M31: 3,433,122 km (0.093 R)
• M32: 3,541,430 km (0.058 R)
• M33: 3,643,007 km (0.107 R)
• M34: 3,729,774 km (0.053 R)
• M35: 3,849,153 km (0.1 R)
• M36: 3,913,480 km (0.064 R)
• M37: 3,986,035 km (0.104 R)
• M38: 4,091,951 km (0.112 R)
• M39: 4,182,158 km (0.1 R)
• M40: 4,273,114 km (0.041 R)
• M41: 4,389,800 km (0.118 R)
• M42: 4,532,815 km (0.051 R)
• M43: 4,703,207 km (0.12 R)
• M44: 4,797,903 km (0.096 R)
• M45: 5,041,598 km (0.072 R)
• M46: 5,209,447 km (0.115 R)
• M47: 5,280,655 km (0.067 R)
• M48: 5,352,163 km (0.068 R)
• M49: 5,460,023 km (0.039 R)
• M50: 5,532,279 km (0.118 R)
• M51: 5,751,290 km (0.056 R)
• M52: 5,871,118 km (0.063 R)
• M53: 6,047,644 km (0.059 R)
• M54: 6,150,716 km (0.026 R)
• M55: 6,377,507 km (0.082 R)
• M56: 6,444,227 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.9

Radius: 10.9

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.76 AU - 1.84 AU

Year: 1610 Days

Day: 14.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 85,938,062 km

• M1: 257,159 km (0.057 R)
• M2: 364,121 km (0.104 R)
• M3: 456,423 km (0.083 R)
• M4: 533,616 km (0.102 R)
• M5: 609,761 km (0.049 R)
• M6: 753,225 km (0.069 R)
• M7: 825,780 km (0.067 R)
• M8: 1,026,840 km (0.11 R)
• M9: 1,116,898 km (0.119 R)
• M10: 1,201,121 km (0.12 R)
• M11: 1,523,206 km (0.119 R)
• M12: 1,646,325 km (0.098 R)
• M13: 1,872,517 km (0.12 R)
• M14: 1,984,266 km (0.097 R)
• M15: 2,077,466 km (0.071 R)
• M16: 2,151,068 km (0.082 R)
• M17: 2,236,189 km (0.058 R)
• M18: 2,388,031 km (0.066 R)
• M19: 2,565,753 km (0.037 R)
• M20: 2,817,526 km (0.065 R)
• M21: 2,922,843 km (0.096 R)
• M22: 3,017,539 km (0.058 R)
• M23: 3,101,313 km (0.074 R)
• M24: 3,283,524 km (0.082 R)
• M25: 3,369,692 km (0.118 R)
• M26: 3,519,290 km (0.118 R)
• M27: 3,632,984 km (0.055 R)
• M28: 3,877,128 km (0.078 R)
• M29: 3,994,712 km (0.103 R)
• M30: 4,273,562 km (0.072 R)
• M31: 4,354,495 km (0.078 R)
• M32: 4,531,469 km (0.077 R)
• M33: 5,105,327 km (0.071 R)
• M34: 5,220,068 km (0.114 R)
• M35: 5,598,700 km (0.05 R)
• M36: 5,687,412 km (0.045 R)
• M37: 5,821,302 km (0.112 R)
• M38: 6,092,224 km (0.098 R)
• M39: 6,522,018 km (0.097 R)
• M40: 6,615,367 km (0.104 R)
• M41: 6,756,289 km (0.117 R)
• M42: 7,025,266 km (0.074 R)
• M43: 7,185,036 km (0.106 R)
• M44: 7,443,392 km (0.072 R)
• M45: 7,639,066 km (0.115 R)
• M46: 7,886,201 km (0.116 R)
• M47: 8,169,390 km (0.108 R)
• M48: 8,303,879 km (0.111 R)
• M49: 8,456,020 km (0.056 R)
• M50: 8,609,058 km (0.09 R)
• M51: 8,677,424 km (0.087 R)
• M52: 8,814,606 km (0.074 R)
• M53: 8,935,331 km (0.093 R)
• M54: 9,248,140 km (0.102 R)
• M55: 9,511,582 km (0.097 R)
• M56: 9,582,192 km (0.064 R)
• M57: 9,920,284 km (0.073 R)
• M58: 10,571,782 km (0.095 R)
• M59: 11,125,145 km (0.084 R)
• M60: 11,292,994 km (0.079 R)
• M61: 11,405,342 km (0.115 R)
• M62: 11,650,233 km (0.099 R)
• M63: 11,744,779 km (0.085 R)
• M64: 12,068,359 km (0.064 R)
• M65: 12,183,400 km (0.063 R)
• M66: 12,491,572 km (0.064 R)
• M67: 12,569,063 km (0.108 R)
• M68: 12,802,436 km (0.052 R)
• M69: 12,900,124 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.2

Radius: 14.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.78 AU - 2.04 AU

Year: 1760 Days

Day: 7.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 85,938,062 km

• M1: 187,446 km (0.115 R)
• M2: 327,470 km (0.035 R)
• M3: 425,008 km (0.11 R)
• M4: 796,908 km (0.071 R)
• M5: 931,546 km (0.115 R)
• M6: 1,066,483 km (0.076 R)
• M7: 1,183,170 km (0.118 R)
• M8: 1,331,271 km (0.108 R)
• M9: 1,467,406 km (0.103 R)
• M10: 1,618,051 km (0.105 R)
• M11: 1,804,150 km (0.087 R)
• M12: 2,039,468 km (0.06 R)
• M13: 2,350,781 km (0.059 R)
• M14: 2,450,563 km (0.112 R)
• M15: 2,551,990 km (0.092 R)
• M16: 2,700,840 km (0.074 R)
• M17: 3,104,605 km (0.071 R)
• M18: 3,351,142 km (0.091 R)
• M19: 3,903,457 km (0.045 R)
• M20: 4,036,001 km (0.12 R)
• M21: 4,305,876 km (0.079 R)
• M22: 4,637,684 km (0.049 R)
• M23: 4,992,231 km (0.096 R)
• M24: 5,355,753 km (0.088 R)
• M25: 5,622,935 km (0.09 R)
• M26: 5,940,232 km (0.098 R)
• M27: 6,186,022 km (0.026 R)
• M28: 6,624,194 km (0.061 R)
• M29: 6,735,345 km (0.095 R)
• M30: 7,007,912 km (0.073 R)
• M31: 7,398,961 km (0.093 R)
• M32: 7,630,389 km (0.076 R)
• M33: 7,797,191 km (0.103 R)
• M34: 7,982,094 km (0.105 R)
• M35: 8,083,521 km (0.104 R)
• M36: 8,304,926 km (0.105 R)
• M37: 8,562,833 km (0.038 R)
• M38: 8,805,929 km (0.061 R)
• M39: 8,928,450 km (0.031 R)
• M40: 9,086,724 km (0.077 R)
• M41: 9,334,758 km (0.058 R)
• M42: 9,855,807 km (0.092 R)
• M43: 10,001,216 km (0.079 R)
• M44: 10,331,079 km (0.055 R)
• M45: 10,441,782 km (0.052 R)
• M46: 10,627,283 km (0.108 R)
• M47: 10,870,080 km (0.11 R)
• M48: 11,133,522 km (0.064 R)
• M49: 11,285,065 km (0.051 R)
• M50: 11,647,690 km (0.111 R)
• M51: 12,014,205 km (0.116 R)
• M52: 12,169,787 km (0.052 R)
• M53: 12,325,817 km (0.119 R)
• M54: 12,679,616 km (0.085 R)
• M55: 12,838,040 km (0.103 R)
• M56: 13,216,673 km (0.052 R)
• M57: 13,336,949 km (0.086 R)
• M58: 13,578,849 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881

Radius: 13.9

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.41 AU - 3.85 AU

Year: 3693 Days

Day: 9.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 85,938,062 km

• M1: 188,493 km (0.107 R)
• M2: 325,525 km (0.036 R)
• M3: 594,352 km (0.06 R)
• M4: 731,384 km (0.077 R)
• M5: 978,220 km (0.074 R)
• M6: 1,105,827 km (0.102 R)
• M7: 1,226,104 km (0.098 R)
• M8: 1,783,805 km (0.106 R)
• M9: 1,894,956 km (0.106 R)
• M10: 2,091,079 km (0.038 R)
• M11: 2,276,880 km (0.075 R)
• M12: 2,468,365 km (0.087 R)
• M13: 2,665,236 km (0.085 R)
• M14: 2,774,891 km (0.115 R)
• M15: 2,867,492 km (0.098 R)
• M16: 3,036,986 km (0.046 R)
• M17: 3,132,430 km (0.112 R)
• M18: 3,267,965 km (0.032 R)
• M19: 3,445,239 km (0.034 R)
• M20: 3,565,216 km (0.082 R)
• M21: 3,747,875 km (0.055 R)
• M22: 3,871,294 km (0.119 R)
• M23: 4,379,029 km (0.066 R)
• M24: 4,796,257 km (0.116 R)
• M25: 5,669,011 km (0.079 R)
• M26: 6,003,063 km (0.077 R)
• M27: 6,343,548 km (0.11 R)
• M28: 7,145,542 km (0.037 R)
• M29: 7,325,359 km (0.068 R)
• M30: 7,558,732 km (0.11 R)
• M31: 7,794,647 km (0.097 R)
• M32: 7,979,700 km (0.1 R)
• M33: 8,086,214 km (0.06 R)
• M34: 9,065,631 km (0.099 R)
• M35: 9,654,299 km (0.113 R)
• M36: 10,226,510 km (0.072 R)
• M37: 10,371,321 km (0.083 R)
• M38: 10,458,537 km (0.117 R)
• M39: 10,721,679 km (0.056 R)
• M40: 10,839,263 km (0.115 R)
• M41: 10,927,825 km (0.11 R)
• M42: 11,224,627 km (0.109 R)
• M43: 12,039,337 km (0.069 R)
• M44: 12,376,830 km (0.08 R)
• M45: 13,123,772 km (0.065 R)
• M46: 13,312,864 km (0.106 R)
• M47: 13,598,147 km (0.035 R)
• M48: 14,174,847 km (0.114 R)
• M49: 14,433,801 km (0.103 R)
• M50: 14,857,761 km (0.097 R)
• M51: 14,956,197 km (0.042 R)
• M52: 15,219,788 km (0.051 R)
• M53: 15,451,814 km (0.049 R)
• M54: 16,936,274 km (0.066 R)
• M55: 17,349,015 km (0.079 R)
• M56: 17,556,657 km (0.096 R)
• M57: 18,325,141 km (0.079 R)
• M58: 18,855,316 km (0.063 R)
• M59: 19,175,904 km (0.117 R)
• M60: 19,390,577 km (0.082 R)
• M61: 19,570,244 km (0.116 R)
• M62: 20,112,087 km (0.104 R)
• M63: 20,366,703 km (0.074 R)
• M64: 20,695,669 km (0.054 R)
• M65: 20,989,628 km (0.063 R)
• M66: 21,358,836 km (0.104 R)
• M67: 23,161,341 km (0.105 R)
• M68: 23,390,076 km (0.075 R)
• M69: 24,080,919 km (0.08 R)
• M70: 25,090,405 km (0.093 R)
• M71: 26,153,448 km (0.034 R)
• M72: 26,471,194 km (0.061 R)
• M73: 26,590,722 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.7

Radius: 5.8

Gravity: 29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.12 AU - 10.26 AU

Year: 20115 Days

Day: 18.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,938,062 km

• M1: 74,799 km (0.119 R)
• M2: 112,049 km (0.05 R)
• M3: 352,303 km (0.06 R)
• M4: 540,796 km (0.059 R)
• M5: 864,676 km (0.068 R)
• M6: 919,279 km (0.118 R)
• M7: 1,090,269 km (0.025 R)
• M8: 1,179,729 km (0.046 R)
• M9: 1,302,698 km (0.108 R)
• M10: 1,429,856 km (0.12 R)
• M11: 1,495,081 km (0.08 R)
• M12: 1,906,774 km (0.105 R)
• M13: 2,390,574 km (0.073 R)
• M14: 2,586,398 km (0.103 R)
• M15: 2,828,297 km (0.108 R)
• M16: 2,910,576 km (0.084 R)
• M17: 3,035,490 km (0.036 R)
• M18: 3,552,650 km (0.12 R)
• M19: 4,618,385 km (0.088 R)
• M20: 5,413,648 km (0.089 R)
• M21: 6,250,797 km (0.094 R)
• M22: 9,175,286 km (0.104 R)
• M23: 9,481,812 km (0.048 R)
• M24: 9,729,397 km (0.09 R)
• M25: 10,934,408 km (0.057 R)
• M26: 11,852,041 km (0.117 R)
• M27: 12,794,208 km (0.057 R)
• M28: 13,830,024 km (0.092 R)
• M29: 13,900,036 km (0.102 R)
• M30: 16,795,802 km (0.047 R)
• M31: 17,321,040 km (0.078 R)
• M32: 17,472,134 km (0.038 R)
• M33: 17,547,830 km (0.101 R)
• M34: 17,927,958 km (0.094 R)
• M35: 18,696,443 km (0.094 R)
• M36: 19,084,799 km (0.078 R)
• M37: 19,240,829 km (0.104 R)
• M38: 20,027,415 km (0.111 R)
• M39: 20,584,368 km (0.086 R)
• M40: 22,449,554 km (0.087 R)
• M41: 22,531,982 km (0.098 R)
• M42: 23,277,279 km (0.029 R)
• M43: 23,778,731 km (0.107 R)
• M44: 25,992,480 km (0.113 R)
• M45: 27,036,075 km (0.103 R)
• M46: 27,739,484 km (0.115 R)
• M47: 28,271,006 km (0.086 R)
• M48: 28,716,508 km (0.094 R)
• M49: 29,344,071 km (0.102 R)
• M50: 29,704,602 km (0.078 R)
• M51: 30,521,406 km (0.103 R)
• M52: 32,269,906 km (0.086 R)
• M53: 32,362,807 km (0.093 R)
• M54: 33,484,791 km (0.107 R)
• M55: 35,000,516 km (0.12 R)
• M56: 35,862,948 km (0.054 R)
• M57: 36,055,630 km (0.039 R)
• M58: 38,886,620 km (0.113 R)
• M59: 39,084,538 km (0.055 R)
• M60: 41,990,926 km (0.087 R)
• M61: 42,804,888 km (0.084 R)
• M62: 45,381,711 km (0.09 R)
• M63: 45,590,101 km (0.086 R)
• M64: 46,636,388 km (0.107 R)
• M65: 49,393,776 km (0.036 R)
• M66: 49,608,150 km (0.117 R)
• M67: 50,252,767 km (0.117 R)
• M68: 50,684,207 km (0.111 R)
• M69: 50,900,376 km (0.058 R)
• M70: 54,289,366 km (0.063 R)
• M71: 54,953,731 km (0.111 R)
• M72: 55,732,238 km (0.068 R)
• M73: 57,750,612 km (0.114 R)
• M74: 58,428,740 km (0.113 R)
• M75: 62,205,338 km (0.071 R)
• M76: 63,831,167 km (0.117 R)
• M77: 64,415,198 km (0.103 R)
• M78: 65,588,643 km (0.118 R)
• M79: 65,941,993 km (0.044 R)
• M80: 67,599,538 km (0.088 R)
• M81: 68,672,304 km (0.061 R)
• M82: 70,955,616 km (0.089 R)
• M83: 71,803,088 km (0.117 R)
• M84: 71,924,412 km (0.032 R)
• M85: 72,167,210 km (0.106 R)
• M86: 79,956,172 km (0.055 R)
• M87: 81,722,923 km (0.084 R)
• M88: 81,849,633 km (0.095 R)
• M89: 83,120,167 km (0.067 R)
• M90: 85,680,535 km (0.06 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 19,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit