🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.3

Radius: 9.6

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.01 AU - 1.33 AU

Year: 890 Days

Day: 13.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 63,487,975 km

• M1: 151,393 km (0.115 R)
• M2: 215,421 km (0.03 R)
• M3: 346,917 km (0.115 R)
• M4: 441,314 km (0.12 R)
• M5: 568,173 km (0.065 R)
• M6: 684,111 km (0.105 R)
• M7: 767,886 km (0.086 R)
• M8: 834,457 km (0.086 R)
• M9: 913,893 km (0.12 R)
• M10: 1,024,147 km (0.101 R)
• M11: 1,092,663 km (0.027 R)
• M12: 1,162,675 km (0.042 R)
• M13: 1,252,433 km (0.072 R)
• M14: 1,490,892 km (0.096 R)
• M15: 1,642,285 km (0.107 R)
• M16: 1,709,754 km (0.102 R)
• M17: 1,785,151 km (0.101 R)
• M18: 1,882,689 km (0.116 R)
• M19: 2,039,617 km (0.082 R)
• M20: 2,149,273 km (0.026 R)
• M21: 2,389,676 km (0.12 R)
• M22: 2,451,161 km (0.096 R)
• M23: 2,583,555 km (0.078 R)
• M24: 2,758,585 km (0.104 R)
• M25: 2,839,517 km (0.117 R)
• M26: 2,978,793 km (0.12 R)
• M27: 3,045,214 km (0.09 R)
• M28: 3,145,744 km (0.113 R)
• M29: 3,281,429 km (0.115 R)
• M30: 3,514,952 km (0.043 R)
• M31: 3,576,436 km (0.088 R)
• M32: 3,798,888 km (0.106 R)
• M33: 3,980,051 km (0.083 R)
• M34: 4,044,229 km (0.103 R)
• M35: 4,108,706 km (0.11 R)
• M36: 4,294,805 km (0.104 R)
• M37: 4,360,628 km (0.094 R)
• M38: 4,445,750 km (0.074 R)
• M39: 5,166,512 km (0.064 R)
• M40: 5,377,595 km (0.045 R)
• M41: 5,601,991 km (0.079 R)
• M42: 5,871,118 km (0.109 R)
• M43: 5,975,687 km (0.101 R)
• M44: 6,049,289 km (0.097 R)
• M45: 6,304,054 km (0.079 R)
• M46: 6,486,564 km (0.085 R)
• M47: 6,562,260 km (0.027 R)
• M48: 6,824,056 km (0.05 R)
• M49: 6,978,292 km (0.068 R)
• M50: 7,178,454 km (0.104 R)
• M51: 7,403,000 km (0.114 R)
• M52: 7,470,768 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849

Radius: 12.1

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.27 AU - 2.01 AU

Year: 1476 Days

Day: 7.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 63,487,975 km

• M1: 150,944 km (0.089 R)
• M2: 239,656 km (0.071 R)
• M3: 419,772 km (0.082 R)
• M4: 547,678 km (0.053 R)
• M5: 676,781 km (0.045 R)
• M6: 817,552 km (0.031 R)
• M7: 960,718 km (0.115 R)
• M8: 1,078,451 km (0.07 R)
• M9: 1,237,324 km (0.102 R)
• M10: 1,461,721 km (0.108 R)
• M11: 1,792,482 km (0.104 R)
• M12: 1,886,878 km (0.069 R)
• M13: 2,004,611 km (0.091 R)
• M14: 2,158,248 km (0.036 R)
• M15: 2,315,775 km (0.077 R)
• M16: 2,714,603 km (0.115 R)
• M17: 2,885,294 km (0.098 R)
• M18: 3,034,443 km (0.117 R)
• M19: 3,135,272 km (0.056 R)
• M20: 3,237,298 km (0.117 R)
• M21: 3,340,520 km (0.096 R)
• M22: 3,471,119 km (0.112 R)
• M23: 3,697,012 km (0.112 R)
• M24: 3,777,795 km (0.096 R)
• M25: 4,065,771 km (0.086 R)
• M26: 4,163,309 km (0.104 R)
• M27: 4,446,498 km (0.091 R)
• M28: 4,532,815 km (0.119 R)
• M29: 4,824,232 km (0.096 R)
• M30: 5,410,207 km (0.11 R)
• M31: 5,533,326 km (0.068 R)
• M32: 5,657,193 km (0.099 R)
• M33: 5,923,776 km (0.09 R)
• M34: 6,194,549 km (0.119 R)
• M35: 6,404,285 km (0.109 R)
• M36: 6,567,347 km (0.025 R)
• M37: 6,914,114 km (0.092 R)
• M38: 7,385,946 km (0.098 R)
• M39: 7,591,344 km (0.065 R)
• M40: 7,729,273 km (0.113 R)
• M41: 7,868,100 km (0.119 R)
• M42: 8,095,489 km (0.052 R)
• M43: 8,236,560 km (0.11 R)
• M44: 8,610,704 km (0.114 R)
• M45: 8,718,714 km (0.048 R)
• M46: 9,357,197 km (0.066 R)
• M47: 9,579,649 km (0.084 R)
• M48: 9,803,896 km (0.087 R)
• M49: 9,935,393 km (0.113 R)
• M50: 10,086,636 km (0.113 R)
• M51: 10,162,483 km (0.09 R)
• M52: 10,257,477 km (0.067 R)
• M53: 10,602,300 km (0.104 R)
• M54: 11,107,044 km (0.033 R)
• M55: 11,342,660 km (0.051 R)
• M56: 12,119,821 km (0.092 R)
• M57: 12,261,191 km (0.048 R)
• M58: 12,565,922 km (0.085 R)
• M59: 12,647,602 km (0.092 R)
• M60: 12,893,691 km (0.108 R)
• M61: 13,079,342 km (0.105 R)
• M62: 13,162,069 km (0.111 R)
• M63: 13,245,096 km (0.099 R)
• M64: 13,328,123 km (0.087 R)
• M65: 13,620,587 km (0.076 R)
• M66: 14,063,097 km (0.115 R)
• M67: 14,318,162 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.8

Radius: 9.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.72 AU - 2.96 AU

Year: 3364 Days

Day: 15 Hours

Environment

Temp: -201 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,487,975 km

• M1: 172,636 km (0.077 R)
• M2: 254,316 km (0.089 R)
• M3: 343,926 km (0.069 R)
• M4: 411,544 km (0.06 R)
• M5: 477,217 km (0.088 R)
• M6: 579,393 km (0.093 R)
• M7: 672,293 km (0.06 R)
• M8: 752,328 km (0.119 R)
• M9: 972,536 km (0.066 R)
• M10: 1,170,304 km (0.11 R)
• M11: 1,246,449 km (0.06 R)
• M12: 1,438,832 km (0.107 R)
• M13: 1,653,206 km (0.092 R)
• M14: 1,801,906 km (0.111 R)
• M15: 1,916,349 km (0.075 R)
• M16: 2,072,978 km (0.104 R)
• M17: 2,274,636 km (0.048 R)
• M18: 2,426,627 km (0.054 R)
• M19: 2,511,000 km (0.038 R)
• M20: 2,858,516 km (0.034 R)
• M21: 3,068,252 km (0.079 R)
• M22: 3,236,700 km (0.12 R)
• M23: 3,582,719 km (0.108 R)
• M24: 3,858,129 km (0.088 R)
• M25: 3,924,102 km (0.106 R)
• M26: 4,056,945 km (0.103 R)
• M27: 4,157,474 km (0.093 R)
• M28: 4,327,118 km (0.068 R)
• M29: 4,447,096 km (0.093 R)
• M30: 4,690,641 km (0.065 R)
• M31: 4,796,407 km (0.106 R)
• M32: 4,867,316 km (0.102 R)
• M33: 5,028,134 km (0.054 R)
• M34: 5,391,956 km (0.047 R)
• M35: 5,858,701 km (0.065 R)
• M36: 6,029,991 km (0.031 R)
• M37: 6,183,628 km (0.101 R)
• M38: 6,299,716 km (0.115 R)
• M39: 6,771,248 km (0.098 R)
• M40: 7,213,460 km (0.073 R)
• M41: 7,376,671 km (0.083 R)
• M42: 7,644,451 km (0.112 R)
• M43: 7,810,804 km (0.111 R)
• M44: 8,062,577 km (0.085 R)
• M45: 8,317,193 km (0.105 R)
• M46: 8,488,333 km (0.097 R)
• M47: 9,030,625 km (0.057 R)
• M48: 9,383,676 km (0.042 R)
• M49: 9,517,267 km (0.062 R)
• M50: 9,651,456 km (0.099 R)
• M51: 9,741,365 km (0.12 R)
• M52: 9,944,369 km (0.097 R)
• M53: 10,103,391 km (0.047 R)
• M54: 10,400,792 km (0.094 R)
• M55: 10,492,944 km (0.111 R)
• M56: 10,631,621 km (0.078 R)
• M57: 11,004,419 km (0.119 R)
• M58: 11,405,192 km (0.116 R)
• M59: 11,786,816 km (0.081 R)
• M60: 12,269,718 km (0.116 R)
• M61: 12,415,875 km (0.092 R)
• M62: 12,709,835 km (0.087 R)
• M63: 12,783,736 km (0.1 R)
• M64: 12,956,672 km (0.086 R)
• M65: 13,130,355 km (0.041 R)
• M66: 13,329,769 km (0.103 R)
• M67: 13,479,965 km (0.051 R)
• M68: 13,807,435 km (0.109 R)
• M69: 14,702,180 km (0.096 R)
• M70: 15,615,624 km (0.063 R)
• M71: 15,774,048 km (0.063 R)
• M72: 15,906,442 km (0.115 R)
• M73: 16,012,657 km (0.056 R)
• M74: 16,225,834 km (0.116 R)
• M75: 16,681,958 km (0.11 R)
• M76: 17,716,577 km (0.114 R)
• M77: 17,964,610 km (0.099 R)
• M78: 18,186,164 km (0.102 R)
• M79: 18,436,442 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.6

Radius: 10.9

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.56 AU - 4.54 AU

Year: 5729 Days

Day: 9.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,487,975 km

• M1: 217,964 km (0.039 R)
• M2: 303,983 km (0.078 R)
• M3: 398,230 km (0.043 R)
• M4: 494,122 km (0.111 R)
• M5: 563,535 km (0.064 R)
• M6: 835,953 km (0.099 R)
• M7: 921,672 km (0.075 R)
• M8: 1,149,959 km (0.076 R)
• M9: 1,588,729 km (0.048 R)
• M10: 1,715,588 km (0.098 R)
• M11: 2,442,036 km (0.099 R)
• M12: 2,696,651 km (0.037 R)
• M13: 2,827,250 km (0.064 R)
• M14: 2,937,653 km (0.071 R)
• M15: 3,117,470 km (0.069 R)
• M16: 3,394,076 km (0.103 R)
• M17: 3,488,024 km (0.032 R)
• M18: 3,582,869 km (0.097 R)
• M19: 3,823,871 km (0.091 R)
• M20: 3,971,075 km (0.086 R)
• M21: 4,045,426 km (0.098 R)
• M22: 4,145,207 km (0.065 R)
• M23: 4,321,882 km (0.074 R)
• M24: 4,552,862 km (0.059 R)
• M25: 5,000,010 km (0.067 R)
• M26: 5,296,961 km (0.059 R)
• M27: 5,739,322 km (0.12 R)
• M28: 5,851,670 km (0.097 R)
• M29: 7,563,220 km (0.096 R)
• M30: 8,569,564 km (0.064 R)
• M31: 8,795,457 km (0.09 R)
• M32: 9,484,505 km (0.089 R)
• M33: 10,122,989 km (0.114 R)
• M34: 10,293,231 km (0.113 R)
• M35: 11,194,259 km (0.12 R)
• M36: 11,832,892 km (0.071 R)
• M37: 12,120,569 km (0.053 R)
• M38: 12,739,455 km (0.063 R)
• M39: 12,886,510 km (0.07 R)
• M40: 12,997,213 km (0.105 R)
• M41: 13,368,664 km (0.093 R)
• M42: 13,443,313 km (0.11 R)
• M43: 14,159,887 km (0.062 R)
• M44: 14,312,327 km (0.111 R)
• M45: 16,183,797 km (0.092 R)
• M46: 16,463,096 km (0.086 R)
• M47: 17,067,023 km (0.104 R)
• M48: 18,421,183 km (0.11 R)
• M49: 19,427,527 km (0.093 R)
• M50: 19,724,479 km (0.095 R)
• M51: 20,365,805 km (0.03 R)
• M52: 20,581,077 km (0.07 R)
• M53: 20,840,330 km (0.116 R)
• M54: 21,537,306 km (0.042 R)
• M55: 22,286,193 km (0.083 R)
• M56: 22,463,616 km (0.066 R)
• M57: 22,819,809 km (0.071 R)
• M58: 24,583,418 km (0.096 R)
• M59: 25,181,062 km (0.058 R)
• M60: 25,273,363 km (0.086 R)
• M61: 25,365,965 km (0.087 R)
• M62: 25,551,167 km (0.065 R)
• M63: 25,876,542 km (0.092 R)
• M64: 26,250,088 km (0.077 R)
• M65: 26,531,332 km (0.085 R)
• M66: 26,908,019 km (0.107 R)
• M67: 28,480,293 km (0.104 R)
• M68: 28,624,655 km (0.081 R)
• M69: 28,720,996 km (0.102 R)
• M70: 28,962,597 km (0.088 R)
• M71: 29,350,354 km (0.105 R)
• M72: 29,642,369 km (0.093 R)
• M73: 29,788,676 km (0.111 R)
• M74: 30,131,106 km (0.115 R)
• M75: 30,425,664 km (0.112 R)
• M76: 30,819,854 km (0.115 R)
• M77: 31,912,816 km (0.119 R)
• M78: 32,012,748 km (0.079 R)
• M79: 32,463,935 km (0.093 R)
• M80: 32,816,387 km (0.061 R)
• M81: 33,677,473 km (0.086 R)
• M82: 33,881,075 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.3

Radius: 7.9

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.63 AU - 9.71 AU

Year: 17945 Days

Day: 24.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,487,975 km

• M1: 114,293 km (0.072 R)
• M2: 238,758 km (0.101 R)
• M3: 1,838,408 km (0.117 R)
• M4: 1,983,668 km (0.095 R)
• M5: 2,163,185 km (0.101 R)
• M6: 2,506,064 km (0.086 R)
• M7: 2,570,391 km (0.105 R)
• M8: 3,103,857 km (0.116 R)
• M9: 3,277,540 km (0.04 R)
• M10: 3,418,760 km (0.095 R)
• M11: 3,707,484 km (0.084 R)
• M12: 3,891,938 km (0.118 R)
• M13: 4,003,987 km (0.119 R)
• M14: 4,193,228 km (0.117 R)
• M15: 4,738,812 km (0.077 R)
• M16: 5,514,776 km (0.094 R)
• M17: 5,810,531 km (0.069 R)
• M18: 6,111,522 km (0.086 R)
• M19: 6,684,033 km (0.045 R)
• M20: 7,644,750 km (0.111 R)
• M21: 7,927,042 km (0.099 R)
• M22: 8,357,135 km (0.056 R)
• M23: 10,514,187 km (0.086 R)
• M24: 10,618,606 km (0.036 R)
• M25: 10,723,325 km (0.094 R)
• M26: 11,680,751 km (0.117 R)
• M27: 11,788,761 km (0.05 R)
• M28: 12,334,195 km (0.102 R)
• M29: 12,776,406 km (0.056 R)
• M30: 13,280,252 km (0.07 R)
• M31: 13,393,049 km (0.076 R)
• M32: 13,733,384 km (0.073 R)
• M33: 14,713,250 km (0.111 R)
• M34: 14,771,593 km (0.085 R)
• M35: 17,229,336 km (0.066 R)
• M36: 17,972,239 km (0.085 R)
• M37: 18,097,154 km (0.118 R)
• M38: 18,410,412 km (0.112 R)
• M39: 18,599,354 km (0.073 R)
• M40: 19,233,649 km (0.094 R)
• M41: 19,361,405 km (0.078 R)
• M42: 19,681,844 km (0.12 R)
• M43: 20,068,854 km (0.102 R)
• M44: 20,850,203 km (0.066 R)
• M45: 21,509,032 km (0.09 R)
• M46: 22,174,593 km (0.035 R)
• M47: 22,442,673 km (0.095 R)
• M48: 23,253,493 km (0.106 R)
• M49: 23,389,627 km (0.048 R)
• M50: 23,799,376 km (0.082 R)
• M51: 24,073,888 km (0.07 R)
• M52: 24,418,561 km (0.084 R)
• M53: 24,834,294 km (0.12 R)
• M54: 26,236,923 km (0.097 R)
• M55: 27,233,993 km (0.052 R)
• M56: 27,737,091 km (0.095 R)
• M57: 28,098,370 km (0.103 R)
• M58: 29,559,193 km (0.111 R)
• M59: 31,720,583 km (0.071 R)
• M60: 32,705,984 km (0.116 R)
• M61: 33,317,391 km (0.074 R)
• M62: 33,470,878 km (0.094 R)
• M63: 34,009,730 km (0.119 R)
• M64: 35,174,199 km (0.036 R)
• M65: 35,643,488 km (0.115 R)
• M66: 37,302,827 km (0.08 R)
• M67: 38,422,867 km (0.113 R)
• M68: 40,205,176 km (0.116 R)
• M69: 42,928,904 km (0.118 R)
• M70: 43,766,054 km (0.103 R)
• M71: 44,777,635 km (0.117 R)
• M72: 46,566,376 km (0.098 R)
• M73: 47,426,265 km (0.089 R)
• M74: 47,771,686 km (0.107 R)
• M75: 48,987,468 km (0.116 R)
• M76: 51,804,097 km (0.082 R)
• M77: 52,159,990 km (0.031 R)
• M78: 52,784,561 km (0.068 R)
• M79: 52,963,331 km (0.112 R)
• M80: 55,489,141 km (0.085 R)
• M81: 55,944,218 km (0.085 R)
• M82: 56,035,473 km (0.109 R)
• M83: 56,583,599 km (0.099 R)
• M84: 56,766,707 km (0.06 R)
• M85: 56,858,261 km (0.089 R)
• M86: 57,777,241 km (0.11 R)
• M87: 57,961,545 km (0.099 R)
• M88: 58,330,903 km (0.088 R)
• M89: 60,282,706 km (0.104 R)
• M90: 61,595,876 km (0.078 R)
• M91: 63,392,846 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 16,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit