🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278

Radius: 11

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.53 AU - 0.67 AU

Year: 315 Days

Day: 6.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,129,697 km

• M1: 143,614 km (0.089 R)
• M2: 222,602 km (0.077 R)
• M3: 292,763 km (0.087 R)
• M4: 394,639 km (0.052 R)
• M5: 478,564 km (0.067 R)
• M6: 559,795 km (0.112 R)
• M7: 654,790 km (0.065 R)
• M8: 788,082 km (0.106 R)
• M9: 856,897 km (0.092 R)
• M10: 950,096 km (0.066 R)
• M11: 1,063,491 km (0.059 R)
• M12: 1,205,908 km (0.117 R)
• M13: 1,290,282 km (0.085 R)
• M14: 1,398,740 km (0.047 R)
• M15: 1,552,078 km (0.112 R)
• M16: 1,656,198 km (0.045 R)
• M17: 1,738,926 km (0.117 R)
• M18: 1,875,808 km (0.047 R)
• M19: 2,003,863 km (0.115 R)
• M20: 2,079,710 km (0.098 R)
• M21: 2,160,642 km (0.089 R)
• M22: 2,264,613 km (0.117 R)
• M23: 2,356,914 km (0.089 R)
• M24: 2,486,616 km (0.11 R)
• M25: 2,623,348 km (0.077 R)
• M26: 2,767,261 km (0.106 R)
• M27: 2,894,719 km (0.064 R)
• M28: 3,029,058 km (0.075 R)
• M29: 3,116,572 km (0.115 R)
• M30: 3,249,415 km (0.069 R)
• M31: 3,399,312 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.2

Radius: 11.9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.76 AU - 1.08 AU

Year: 599 Days

Day: 10 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,129,697 km

• M1: 151,243 km (0.109 R)
• M2: 228,885 km (0.108 R)
• M3: 349,461 km (0.069 R)
• M4: 467,643 km (0.051 R)
• M5: 571,314 km (0.109 R)
• M6: 684,111 km (0.114 R)
• M7: 791,373 km (0.086 R)
• M8: 1,044,044 km (0.092 R)
• M9: 1,340,696 km (0.108 R)
• M10: 1,565,991 km (0.094 R)
• M11: 1,674,000 km (0.068 R)
• M12: 1,760,169 km (0.109 R)
• M13: 1,867,729 km (0.077 R)
• M14: 2,058,915 km (0.101 R)
• M15: 2,225,119 km (0.069 R)
• M16: 2,304,555 km (0.071 R)
• M17: 2,379,504 km (0.082 R)
• M18: 2,477,191 km (0.072 R)
• M19: 2,598,515 km (0.052 R)
• M20: 2,835,777 km (0.119 R)
• M21: 2,922,245 km (0.064 R)
• M22: 2,997,941 km (0.095 R)
• M23: 3,362,063 km (0.079 R)
• M24: 3,602,317 km (0.036 R)
• M25: 3,721,546 km (0.115 R)
• M26: 3,822,824 km (0.115 R)
• M27: 3,976,760 km (0.098 R)
• M28: 4,198,165 km (0.101 R)
• M29: 4,673,886 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.1

Radius: 12.1

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.94 AU - 0.96 AU

Year: 628 Days

Day: 6.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 56,129,697 km

• M1: 192,383 km (0.111 R)
• M2: 269,127 km (0.104 R)
• M3: 396,285 km (0.085 R)
• M4: 478,264 km (0.055 R)
• M5: 563,535 km (0.112 R)
• M6: 659,727 km (0.075 R)
• M7: 796,309 km (0.117 R)
• M8: 891,454 km (0.039 R)
• M9: 990,787 km (0.09 R)
• M10: 1,190,350 km (0.054 R)
• M11: 1,409,511 km (0.106 R)
• M12: 1,571,675 km (0.058 R)
• M13: 1,687,763 km (0.12 R)
• M14: 1,928,915 km (0.084 R)
• M15: 2,025,705 km (0.112 R)
• M16: 2,181,287 km (0.105 R)
• M17: 2,355,718 km (0.108 R)
• M18: 2,437,249 km (0.082 R)
• M19: 2,527,456 km (0.112 R)
• M20: 2,633,970 km (0.098 R)
• M21: 2,711,013 km (0.033 R)
• M22: 2,827,998 km (0.08 R)
• M23: 2,978,643 km (0.094 R)
• M24: 3,083,362 km (0.119 R)
• M25: 3,197,505 km (0.082 R)
• M26: 3,288,311 km (0.073 R)
• M27: 3,531,557 km (0.094 R)
• M28: 3,737,553 km (0.096 R)
• M29: 3,850,799 km (0.116 R)
• M30: 4,062,779 km (0.057 R)
• M31: 4,251,571 km (0.11 R)
• M32: 4,388,304 km (0.103 R)
• M33: 4,517,108 km (0.095 R)
• M34: 4,788,179 km (0.048 R)
• M35: 4,882,874 km (0.036 R)
• M36: 4,997,317 km (0.093 R)
• M37: 5,248,492 km (0.095 R)
• M38: 5,673,050 km (0.05 R)
• M39: 5,874,409 km (0.066 R)
• M40: 5,996,331 km (0.032 R)
• M41: 6,377,656 km (0.081 R)
• M42: 6,618,659 km (0.071 R)
• M43: 6,809,396 km (0.114 R)
• M44: 6,937,601 km (0.092 R)
• M45: 7,023,470 km (0.097 R)
• M46: 7,120,559 km (0.046 R)
• M47: 7,272,551 km (0.107 R)
• M48: 7,458,351 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732

Radius: 10

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.36 AU - 2.04 AU

Year: 1503 Days

Day: 13.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 56,129,697 km

• M1: 178,620 km (0.091 R)
• M2: 321,187 km (0.096 R)
• M3: 400,773 km (0.101 R)
• M4: 488,886 km (0.079 R)
• M5: 632,201 km (0.039 R)
• M6: 962,214 km (0.093 R)
• M7: 1,044,642 km (0.118 R)
• M8: 1,112,410 km (0.118 R)
• M9: 1,199,326 km (0.07 R)
• M10: 1,315,863 km (0.106 R)
• M11: 1,550,881 km (0.051 R)
• M12: 1,799,662 km (0.049 R)
• M13: 1,882,091 km (0.099 R)
• M14: 1,965,716 km (0.058 R)
• M15: 2,169,618 km (0.113 R)
• M16: 2,257,581 km (0.082 R)
• M17: 2,437,249 km (0.119 R)
• M18: 2,645,040 km (0.097 R)
• M19: 2,715,501 km (0.078 R)
• M20: 3,164,743 km (0.104 R)
• M21: 3,315,388 km (0.078 R)
• M22: 3,611,143 km (0.058 R)
• M23: 3,742,340 km (0.119 R)
• M24: 3,888,497 km (0.119 R)
• M25: 4,297,049 km (0.074 R)
• M26: 4,647,856 km (0.111 R)
• M27: 5,199,124 km (0.108 R)
• M28: 5,302,945 km (0.072 R)
• M29: 5,588,228 km (0.104 R)
• M30: 5,694,593 km (0.119 R)
• M31: 6,033,282 km (0.048 R)
• M32: 6,189,462 km (0.055 R)
• M33: 6,378,704 km (0.118 R)
• M34: 6,506,011 km (0.064 R)
• M35: 6,634,067 km (0.104 R)
• M36: 7,039,627 km (0.115 R)
• M37: 7,105,300 km (0.039 R)
• M38: 7,286,912 km (0.11 R)
• M39: 7,419,905 km (0.112 R)
• M40: 7,587,305 km (0.085 R)
• M41: 7,722,242 km (0.107 R)
• M42: 7,806,914 km (0.08 R)
• M43: 7,891,886 km (0.062 R)
• M44: 7,960,103 km (0.106 R)
• M45: 8,670,992 km (0.078 R)
• M46: 8,741,452 km (0.12 R)
• M47: 8,812,063 km (0.119 R)
• M48: 9,275,816 km (0.097 R)
• M49: 9,510,685 km (0.099 R)
• M50: 9,601,491 km (0.117 R)
• M51: 9,765,749 km (0.078 R)
• M52: 10,078,708 km (0.063 R)
• M53: 10,301,459 km (0.117 R)
• M54: 10,376,108 km (0.081 R)
• M55: 10,488,456 km (0.04 R)
• M56: 10,960,886 km (0.112 R)
• M57: 11,633,778 km (0.052 R)
• M58: 12,043,975 km (0.079 R)
• M59: 12,698,166 km (0.051 R)
• M60: 12,858,535 km (0.064 R)
• M61: 12,959,065 km (0.063 R)
• M62: 13,100,286 km (0.098 R)
• M63: 13,302,991 km (0.092 R)
• M64: 13,506,743 km (0.107 R)
• M65: 13,649,908 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.3

Radius: 13.7

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.56 AU - 3.12 AU

Year: 3246 Days

Day: 7.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,129,697 km

• M1: 188,344 km (0.099 R)
• M2: 383,270 km (0.115 R)
• M3: 488,736 km (0.089 R)
• M4: 576,550 km (0.095 R)
• M5: 671,246 km (0.036 R)
• M6: 772,523 km (0.061 R)
• M7: 879,635 km (0.118 R)
• M8: 1,110,764 km (0.091 R)
• M9: 1,297,762 km (0.042 R)
• M10: 1,428,660 km (0.107 R)
• M11: 1,716,187 km (0.037 R)
• M12: 1,860,998 km (0.108 R)
• M13: 1,985,014 km (0.068 R)
• M14: 2,073,576 km (0.109 R)
• M15: 2,254,739 km (0.049 R)
• M16: 2,745,121 km (0.052 R)
• M17: 3,090,692 km (0.071 R)
• M18: 3,435,216 km (0.111 R)
• M19: 3,919,464 km (0.082 R)
• M20: 4,161,663 km (0.079 R)
• M21: 4,865,970 km (0.118 R)
• M22: 5,056,707 km (0.112 R)
• M23: 5,302,945 km (0.059 R)
• M24: 5,680,082 km (0.085 R)
• M25: 6,252,593 km (0.106 R)
• M26: 6,384,388 km (0.083 R)
• M27: 6,574,527 km (0.037 R)
• M28: 6,708,567 km (0.09 R)
• M29: 6,843,654 km (0.102 R)
• M30: 7,592,840 km (0.114 R)
• M31: 7,753,807 km (0.07 R)
• M32: 7,997,652 km (0.096 R)
• M33: 8,202,750 km (0.077 R)
• M34: 8,597,090 km (0.113 R)
• M35: 8,701,959 km (0.107 R)
• M36: 8,828,369 km (0.086 R)
• M37: 9,061,741 km (0.077 R)
• M38: 9,599,695 km (0.112 R)
• M39: 9,971,446 km (0.091 R)
• M40: 10,059,559 km (0.096 R)
• M41: 10,192,253 km (0.1 R)
• M42: 10,729,159 km (0.108 R)
• M43: 11,114,972 km (0.117 R)
• M44: 11,482,385 km (0.115 R)
• M45: 11,737,150 km (0.12 R)
• M46: 11,900,361 km (0.102 R)
• M47: 12,632,194 km (0.081 R)
• M48: 12,895,336 km (0.099 R)
• M49: 13,063,784 km (0.094 R)
• M50: 13,378,538 km (0.086 R)
• M51: 13,744,903 km (0.026 R)
• M52: 14,040,359 km (0.079 R)
• M53: 14,139,243 km (0.084 R)
• M54: 14,462,524 km (0.098 R)
• M55: 14,587,438 km (0.113 R)
• M56: 14,712,801 km (0.062 R)
• M57: 15,421,297 km (0.117 R)
• M58: 15,523,322 km (0.078 R)
• M59: 15,651,378 km (0.079 R)
• M60: 15,779,733 km (0.092 R)
• M61: 16,400,564 km (0.067 R)
• M62: 16,713,972 km (0.113 R)
• M63: 16,897,827 km (0.058 R)
• M64: 17,639,534 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.9

Radius: 8.3

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.32 AU - 3.8 AU

Year: 4556 Days

Day: 13.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,129,697 km

• M1: 112,797 km (0.1 R)
• M2: 174,282 km (0.093 R)
• M3: 265,835 km (0.074 R)
• M4: 482,154 km (0.086 R)
• M5: 573,558 km (0.113 R)
• M6: 847,771 km (0.086 R)
• M7: 999,912 km (0.103 R)
• M8: 1,106,276 km (0.119 R)
• M9: 1,216,679 km (0.056 R)
• M10: 1,374,655 km (0.09 R)
• M11: 1,726,509 km (0.112 R)
• M12: 1,790,537 km (0.028 R)
• M13: 2,055,026 km (0.114 R)
• M14: 2,565,753 km (0.109 R)
• M15: 2,713,556 km (0.048 R)
• M16: 2,940,346 km (0.025 R)
• M17: 2,998,091 km (0.089 R)
• M18: 3,637,173 km (0.1 R)
• M19: 3,993,515 km (0.06 R)
• M20: 4,208,487 km (0.085 R)
• M21: 4,317,395 km (0.066 R)
• M22: 4,405,059 km (0.065 R)
• M23: 4,515,761 km (0.105 R)
• M24: 4,672,091 km (0.104 R)
• M25: 4,830,216 km (0.034 R)
• M26: 5,599,747 km (0.093 R)
• M27: 5,937,689 km (0.108 R)
• M28: 6,557,623 km (0.119 R)
• M29: 7,094,230 km (0.087 R)
• M30: 7,858,376 km (0.05 R)
• M31: 7,939,009 km (0.117 R)
• M32: 8,400,668 km (0.119 R)
• M33: 8,871,004 km (0.066 R)
• M34: 9,123,525 km (0.067 R)
• M35: 9,321,593 km (0.061 R)
• M36: 9,808,384 km (0.065 R)
• M37: 10,598,710 km (0.085 R)
• M38: 10,777,031 km (0.1 R)
• M39: 11,016,537 km (0.029 R)
• M40: 11,257,689 km (0.05 R)
• M41: 11,837,380 km (0.06 R)
• M42: 12,364,414 km (0.032 R)
• M43: 12,520,893 km (0.078 R)
• M44: 13,153,243 km (0.047 R)
• M45: 13,409,205 km (0.119 R)
• M46: 13,634,350 km (0.075 R)
• M47: 13,796,065 km (0.099 R)
• M48: 14,056,066 km (0.087 R)
• M49: 14,252,040 km (0.114 R)
• M50: 14,945,426 km (0.107 R)
• M51: 15,312,988 km (0.084 R)
• M52: 15,447,327 km (0.114 R)
• M53: 15,819,077 km (0.086 R)
• M54: 15,886,845 km (0.091 R)
• M55: 16,057,087 km (0.1 R)
• M56: 16,193,521 km (0.091 R)
• M57: 16,364,810 km (0.079 R)
• M58: 16,674,627 km (0.116 R)
• M59: 17,509,982 km (0.064 R)
• M60: 17,826,830 km (0.109 R)
• M61: 18,252,137 km (0.066 R)
• M62: 18,358,950 km (0.116 R)
• M63: 18,788,595 km (0.099 R)
• M64: 18,896,455 km (0.081 R)
• M65: 19,040,667 km (0.107 R)
• M66: 20,060,177 km (0.106 R)
• M67: 20,133,779 km (0.098 R)
• M68: 20,465,587 km (0.079 R)
• M69: 21,022,839 km (0.047 R)
• M70: 21,773,521 km (0.099 R)
• M71: 22,418,438 km (0.033 R)
• M72: 23,185,276 km (0.067 R)
• M73: 23,882,702 km (0.056 R)
• M74: 24,783,879 km (0.11 R)
• M75: 25,179,266 km (0.055 R)
• M76: 25,497,012 km (0.109 R)
• M77: 26,256,969 km (0.117 R)
• M78: 26,983,866 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.4

Radius: 3.1

Gravity: 93.59 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.74 AU - 7.12 AU

Year: 11059 Days

Day: 16.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,129,697 km

• M1: 40,391 km (0.1 R)
• M2: 94,695 km (0.115 R)
• M3: 121,623 km (0.049 R)
• M4: 152,141 km (0.049 R)
• M5: 234,270 km (0.061 R)
• M6: 330,013 km (0.108 R)
• M7: 374,743 km (0.053 R)
• M8: 405,859 km (0.088 R)
• M9: 538,702 km (0.082 R)
• M10: 703,708 km (0.093 R)
• M11: 723,007 km (0.11 R)
• M12: 925,562 km (0.086 R)
• M13: 1,759,421 km (0.06 R)
• M14: 2,428,721 km (0.047 R)
• M15: 2,851,784 km (0.054 R)
• M16: 4,144,908 km (0.11 R)
• M17: 4,538,051 km (0.119 R)
• M18: 4,647,407 km (0.08 R)
• M19: 5,826,538 km (0.076 R)
• M20: 6,306,448 km (0.12 R)
• M21: 6,347,138 km (0.07 R)
• M22: 6,428,520 km (0.101 R)
• M23: 6,592,329 km (0.102 R)
• M24: 7,690,378 km (0.104 R)
• M25: 8,843,628 km (0.091 R)
• M26: 9,117,392 km (0.055 R)
• M27: 9,163,318 km (0.096 R)
• M28: 9,301,397 km (0.111 R)
• M29: 10,097,108 km (0.083 R)
• M30: 10,287,546 km (0.096 R)
• M31: 10,335,268 km (0.073 R)
• M32: 10,431,011 km (0.097 R)
• M33: 11,702,742 km (0.103 R)
• M34: 11,902,755 km (0.114 R)
• M35: 11,952,870 km (0.117 R)
• M36: 12,919,272 km (0.119 R)
• M37: 13,963,316 km (0.117 R)
• M38: 14,871,973 km (0.09 R)
• M39: 15,088,441 km (0.082 R)
• M40: 16,689,288 km (0.093 R)
• M41: 17,027,230 km (0.116 R)
• M42: 17,538,256 km (0.064 R)
• M43: 18,633,612 km (0.12 R)
• M44: 18,750,148 km (0.09 R)
• M45: 20,168,037 km (0.089 R)
• M46: 20,287,715 km (0.11 R)
• M47: 21,192,932 km (0.077 R)
• M48: 21,681,070 km (0.078 R)
• M49: 21,742,405 km (0.091 R)
• M50: 21,865,075 km (0.096 R)
• M51: 22,730,648 km (0.092 R)
• M52: 23,923,243 km (0.116 R)
• M53: 24,240,390 km (0.119 R)
• M54: 25,393,790 km (0.101 R)
• M55: 25,458,416 km (0.093 R)
• M56: 25,523,042 km (0.109 R)
• M57: 25,652,444 km (0.077 R)
• M58: 25,977,072 km (0.102 R)
• M59: 26,172,596 km (0.116 R)
• M60: 26,827,536 km (0.091 R)
• M61: 27,686,976 km (0.119 R)
• M62: 28,757,199 km (0.074 R)
• M63: 29,840,886 km (0.086 R)
• M64: 30,868,922 km (0.11 R)
• M65: 31,560,663 km (0.09 R)
• M66: 31,908,478 km (0.088 R)
• M67: 31,978,190 km (0.118 R)
• M68: 33,100,474 km (0.11 R)
• M69: 33,879,430 km (0.092 R)
• M70: 37,275,301 km (0.075 R)
• M71: 39,349,177 km (0.049 R)
• M72: 41,460,152 km (0.108 R)
• M73: 42,836,602 km (0.112 R)
• M74: 43,144,475 km (0.11 R)
• M75: 43,530,437 km (0.101 R)
• M76: 43,685,121 km (0.058 R)
• M77: 43,917,447 km (0.114 R)
• M78: 44,461,235 km (0.096 R)
• M79: 44,539,176 km (0.077 R)
• M80: 46,342,578 km (0.118 R)
• M81: 46,579,541 km (0.119 R)
• M82: 46,975,377 km (0.09 R)
• M83: 47,451,846 km (0.078 R)
• M84: 48,329,686 km (0.107 R)
• M85: 49,212,763 km (0.116 R)
• M86: 52,633,318 km (0.092 R)
• M87: 54,039,538 km (0.097 R)
• M88: 54,205,741 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 13,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit