🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.5

Radius: 14.4

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.81 AU - 1.83 AU

Year: 1611 Days

Day: 10.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 50,103,805 km

• M1: 189,391 km (0.099 R)
• M2: 292,763 km (0.076 R)
• M3: 396,584 km (0.119 R)
• M4: 507,286 km (0.11 R)
• M5: 643,420 km (0.12 R)
• M6: 766,091 km (0.097 R)
• M7: 855,999 km (0.08 R)
• M8: 1,107,623 km (0.07 R)
• M9: 1,216,380 km (0.053 R)
• M10: 1,409,810 km (0.098 R)
• M11: 1,502,711 km (0.078 R)
• M12: 1,678,787 km (0.104 R)
• M13: 1,817,016 km (0.119 R)
• M14: 1,965,118 km (0.074 R)
• M15: 2,093,622 km (0.06 R)
• M16: 2,194,900 km (0.084 R)
• M17: 2,371,725 km (0.078 R)
• M18: 2,509,055 km (0.087 R)
• M19: 2,617,215 km (0.111 R)
• M20: 2,805,259 km (0.026 R)
• M21: 2,930,921 km (0.076 R)
• M22: 3,065,410 km (0.095 R)
• M23: 3,277,989 km (0.069 R)
• M24: 3,460,049 km (0.103 R)
• M25: 3,559,532 km (0.109 R)
• M26: 3,667,242 km (0.088 R)
• M27: 3,893,434 km (0.086 R)
• M28: 4,176,922 km (0.069 R)
• M29: 4,390,249 km (0.106 R)
• M30: 4,521,596 km (0.095 R)
• M31: 4,615,094 km (0.119 R)
• M32: 4,788,179 km (0.114 R)
• M33: 4,891,551 km (0.071 R)
• M34: 5,084,233 km (0.074 R)
• M35: 5,206,006 km (0.096 R)
• M36: 5,444,315 km (0.038 R)
• M37: 5,543,947 km (0.088 R)
• M38: 5,652,705 km (0.079 R)
• M39: 5,795,870 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.7

Radius: 11.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.91 AU - 3.29 AU

Year: 3581 Days

Day: 6.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,103,805 km

• M1: 151,991 km (0.099 R)
• M2: 302,188 km (0.087 R)
• M3: 431,889 km (0.095 R)
• M4: 544,686 km (0.098 R)
• M5: 643,570 km (0.107 R)
• M6: 758,461 km (0.08 R)
• M7: 970,142 km (0.061 R)
• M8: 1,052,122 km (0.086 R)
• M9: 1,510,789 km (0.07 R)
• M10: 1,706,014 km (0.095 R)
• M11: 1,781,411 km (0.12 R)
• M12: 1,883,736 km (0.084 R)
• M13: 2,081,206 km (0.12 R)
• M14: 2,162,138 km (0.11 R)
• M15: 2,369,331 km (0.106 R)
• M16: 2,641,150 km (0.094 R)
• M17: 2,788,355 km (0.104 R)
• M18: 2,908,033 km (0.069 R)
• M19: 3,215,157 km (0.072 R)
• M20: 3,695,516 km (0.049 R)
• M21: 4,011,617 km (0.106 R)
• M22: 4,147,302 km (0.075 R)
• M23: 5,048,330 km (0.1 R)
• M24: 5,158,284 km (0.095 R)
• M25: 5,250,586 km (0.117 R)
• M26: 5,436,686 km (0.063 R)
• M27: 5,720,024 km (0.112 R)
• M28: 5,834,766 km (0.041 R)
• M29: 6,380,349 km (0.113 R)
• M30: 6,619,257 km (0.083 R)
• M31: 6,739,833 km (0.11 R)
• M32: 6,901,698 km (0.109 R)
• M33: 7,167,533 km (0.105 R)
• M34: 7,583,116 km (0.04 R)
• M35: 7,836,236 km (0.108 R)
• M36: 8,178,067 km (0.11 R)
• M37: 8,678,172 km (0.068 R)
• M38: 9,009,681 km (0.099 R)
• M39: 9,503,504 km (0.096 R)
• M40: 9,982,965 km (0.078 R)
• M41: 10,237,431 km (0.083 R)
• M42: 10,776,283 km (0.119 R)
• M43: 11,037,181 km (0.109 R)
• M44: 11,324,260 km (0.052 R)
• M45: 11,541,326 km (0.057 R)
• M46: 11,662,351 km (0.053 R)
• M47: 11,735,205 km (0.034 R)
• M48: 11,808,358 km (0.049 R)
• M49: 11,881,512 km (0.088 R)
• M50: 12,175,771 km (0.08 R)
• M51: 12,249,672 km (0.117 R)
• M52: 12,522,090 km (0.116 R)
• M53: 12,646,705 km (0.07 R)
• M54: 12,796,602 km (0.109 R)
• M55: 12,896,832 km (0.058 R)
• M56: 13,047,777 km (0.077 R)
• M57: 13,326,029 km (0.089 R)
• M58: 13,427,755 km (0.056 R)
• M59: 13,682,969 km (0.11 R)
• M60: 14,432,455 km (0.081 R)
• M61: 14,851,777 km (0.115 R)
• M62: 15,354,875 km (0.095 R)
• M63: 15,729,019 km (0.092 R)
• M64: 15,809,653 km (0.035 R)
• M65: 15,890,435 km (0.11 R)
• M66: 15,971,218 km (0.102 R)
• M67: 16,106,305 km (0.115 R)
• M68: 16,323,372 km (0.12 R)
• M69: 16,513,959 km (0.11 R)
• M70: 16,814,950 km (0.111 R)
• M71: 17,035,009 km (0.065 R)
• M72: 17,561,593 km (0.106 R)
• M73: 18,347,281 km (0.076 R)
• M74: 18,432,253 km (0.027 R)
• M75: 18,858,457 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.3

Radius: 12.9

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.7 AU - 5.08 AU

Year: 6034 Days

Day: 14.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,103,805 km

• M1: 161,566 km (0.075 R)
• M2: 281,693 km (0.045 R)
• M3: 428,299 km (0.112 R)
• M4: 621,280 km (0.029 R)
• M5: 2,001,470 km (0.091 R)
• M6: 2,241,425 km (0.093 R)
• M7: 2,406,880 km (0.119 R)
• M8: 2,838,171 km (0.119 R)
• M9: 3,411,579 km (0.034 R)
• M10: 4,021,041 km (0.084 R)
• M11: 4,325,772 km (0.034 R)
• M12: 4,507,085 km (0.071 R)
• M13: 4,717,419 km (0.092 R)
• M14: 5,147,812 km (0.083 R)
• M15: 5,451,047 km (0.081 R)
• M16: 5,590,921 km (0.099 R)
• M17: 5,845,686 km (0.1 R)
• M18: 6,046,596 km (0.076 R)
• M19: 6,662,790 km (0.1 R)
• M20: 6,872,676 km (0.049 R)
• M21: 7,391,481 km (0.071 R)
• M22: 7,484,381 km (0.096 R)
• M23: 7,671,379 km (0.054 R)
• M24: 8,532,015 km (0.108 R)
• M25: 9,023,444 km (0.076 R)
• M26: 9,122,927 km (0.11 R)
• M27: 9,389,810 km (0.09 R)
• M28: 9,693,044 km (0.089 R)
• M29: 10,378,651 km (0.089 R)
• M30: 11,115,571 km (0.103 R)
• M31: 11,436,458 km (0.028 R)
• M32: 11,869,245 km (0.12 R)
• M33: 11,978,302 km (0.11 R)
• M34: 12,565,473 km (0.108 R)
• M35: 12,750,825 km (0.075 R)
• M36: 12,974,623 km (0.103 R)
• M37: 13,274,866 km (0.077 R)
• M38: 13,691,646 km (0.086 R)
• M39: 14,151,211 km (0.099 R)
• M40: 15,046,105 km (0.091 R)
• M41: 15,243,125 km (0.03 R)
• M42: 15,520,330 km (0.049 R)
• M43: 16,200,552 km (0.04 R)
• M44: 16,523,982 km (0.058 R)
• M45: 16,767,977 km (0.118 R)
• M46: 17,177,426 km (0.12 R)
• M47: 17,424,562 km (0.083 R)
• M48: 19,060,265 km (0.11 R)
• M49: 19,145,386 km (0.104 R)
• M50: 19,573,236 km (0.108 R)
• M51: 20,832,102 km (0.035 R)
• M52: 21,183,956 km (0.099 R)
• M53: 21,848,919 km (0.072 R)
• M54: 22,927,220 km (0.117 R)
• M55: 23,108,682 km (0.118 R)
• M56: 23,336,071 km (0.092 R)
• M57: 23,564,208 km (0.068 R)
• M58: 24,022,875 km (0.054 R)
• M59: 24,160,954 km (0.105 R)
• M60: 24,530,760 km (0.047 R)
• M61: 24,762,786 km (0.098 R)
• M62: 26,502,310 km (0.066 R)
• M63: 27,027,099 km (0.071 R)
• M64: 27,314,776 km (0.087 R)
• M65: 27,989,911 km (0.079 R)
• M66: 28,426,887 km (0.092 R)
• M67: 29,209,433 km (0.114 R)
• M68: 29,307,719 km (0.099 R)
• M69: 29,751,426 km (0.089 R)
• M70: 30,197,377 km (0.092 R)
• M71: 30,645,573 km (0.098 R)
• M72: 31,096,012 km (0.117 R)
• M73: 31,246,657 km (0.119 R)
• M74: 31,598,960 km (0.12 R)
• M75: 32,715,110 km (0.07 R)
• M76: 33,124,110 km (0.075 R)
• M77: 33,483,444 km (0.11 R)
• M78: 34,465,255 km (0.085 R)
• M79: 34,829,376 km (0.046 R)
• M80: 34,933,646 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.1

Radius: 6.6

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.33 AU - 6.99 AU

Year: 10030 Days

Day: 17.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,103,805 km

• M1: 162,463 km (0.073 R)
• M2: 299,495 km (0.114 R)
• M3: 350,807 km (0.087 R)
• M4: 405,560 km (0.092 R)
• M5: 797,506 km (0.064 R)
• M6: 857,046 km (0.118 R)
• M7: 1,821,653 km (0.066 R)
• M8: 2,274,187 km (0.093 R)
• M9: 2,579,815 km (0.067 R)
• M10: 2,669,574 km (0.074 R)
• M11: 3,448,829 km (0.115 R)
• M12: 3,647,794 km (0.109 R)
• M13: 4,083,124 km (0.099 R)
• M14: 5,086,328 km (0.104 R)
• M15: 5,171,000 km (0.113 R)
• M16: 5,341,542 km (0.11 R)
• M17: 5,658,988 km (0.111 R)
• M18: 5,923,477 km (0.091 R)
• M19: 6,251,994 km (0.038 R)
• M20: 6,312,432 km (0.111 R)
• M21: 6,494,792 km (0.079 R)
• M22: 7,146,589 km (0.103 R)
• M23: 7,241,435 km (0.045 R)
• M24: 7,496,349 km (0.105 R)
• M25: 7,625,003 km (0.1 R)
• M26: 7,754,256 km (0.089 R)
• M27: 8,444,949 km (0.083 R)
• M28: 8,950,441 km (0.091 R)
• M29: 9,189,648 km (0.072 R)
• M30: 9,327,278 km (0.051 R)
• M31: 9,990,445 km (0.027 R)
• M32: 10,452,852 km (0.052 R)
• M33: 10,704,775 km (0.097 R)
• M34: 11,435,560 km (0.092 R)
• M35: 12,637,879 km (0.103 R)
• M36: 12,906,257 km (0.071 R)
• M37: 14,236,332 km (0.096 R)
• M38: 14,435,596 km (0.118 R)
• M39: 14,595,666 km (0.103 R)
• M40: 14,716,092 km (0.026 R)
• M41: 14,796,576 km (0.083 R)
• M42: 15,897,467 km (0.076 R)
• M43: 16,145,649 km (0.094 R)
• M44: 16,897,827 km (0.027 R)
• M45: 17,193,433 km (0.115 R)
• M46: 17,320,741 km (0.113 R)
• M47: 17,961,468 km (0.102 R)
• M48: 18,047,487 km (0.101 R)
• M49: 18,219,973 km (0.084 R)
• M50: 18,393,058 km (0.073 R)
• M51: 18,740,724 km (0.092 R)
• M52: 18,915,304 km (0.078 R)
• M53: 19,707,874 km (0.112 R)
• M54: 19,930,027 km (0.113 R)
• M55: 20,019,037 km (0.061 R)
• M56: 20,736,359 km (0.072 R)
• M57: 20,826,716 km (0.073 R)
• M58: 21,189,042 km (0.064 R)
• M59: 22,057,907 km (0.099 R)
• M60: 22,103,983 km (0.031 R)
• M61: 25,213,674 km (0.065 R)
• M62: 25,745,046 km (0.041 R)
• M63: 25,939,224 km (0.069 R)
• M64: 26,133,850 km (0.117 R)
• M65: 26,182,619 km (0.107 R)
• M66: 26,231,388 km (0.079 R)
• M67: 26,966,512 km (0.077 R)
• M68: 27,015,879 km (0.064 R)
• M69: 27,262,566 km (0.049 R)
• M70: 27,708,518 km (0.096 R)
• M71: 27,857,667 km (0.03 R)
• M72: 28,507,370 km (0.109 R)
• M73: 28,557,486 km (0.111 R)
• M74: 29,060,882 km (0.071 R)
• M75: 29,212,575 km (0.105 R)
• M76: 29,567,271 km (0.068 R)
• M77: 29,668,848 km (0.119 R)
• M78: 30,025,340 km (0.07 R)
• M79: 30,485,952 km (0.118 R)
• M80: 30,845,735 km (0.086 R)
• M81: 31,258,625 km (0.085 R)
• M82: 31,569,639 km (0.072 R)
• M83: 31,881,550 km (0.116 R)
• M84: 32,560,874 km (0.048 R)
• M85: 33,933,883 km (0.102 R)
• M86: 34,466,901 km (0.111 R)
• M87: 35,487,457 km (0.095 R)
• M88: 35,595,467 km (0.08 R)
• M89: 35,920,094 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.1

Radius: 5.5

Gravity: 18.95 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.78 AU - 7.86 AU

Year: 11684 Days

Day: 24 Hours

Environment

Temp: -220 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,103,805 km

• M1: 97,687 km (0.106 R)
• M2: 134,189 km (0.083 R)
• M3: 169,644 km (0.05 R)
• M4: 439,070 km (0.117 R)
• M5: 594,652 km (0.107 R)
• M6: 713,731 km (0.096 R)
• M7: 785,389 km (0.054 R)
• M8: 822,190 km (0.089 R)
• M9: 878,588 km (0.119 R)
• M10: 1,055,263 km (0.115 R)
• M11: 1,137,542 km (0.109 R)
• M12: 1,819,708 km (0.039 R)
• M13: 1,868,926 km (0.079 R)
• M14: 2,148,375 km (0.058 R)
• M15: 2,440,839 km (0.086 R)
• M16: 2,495,292 km (0.091 R)
• M17: 2,550,195 km (0.097 R)
• M18: 2,774,143 km (0.118 R)
• M19: 3,062,867 km (0.112 R)
• M20: 3,421,902 km (0.071 R)
• M21: 3,513,755 km (0.085 R)
• M22: 3,606,505 km (0.054 R)
• M23: 3,700,004 km (0.111 R)
• M24: 4,343,873 km (0.057 R)
• M25: 4,510,226 km (0.105 R)
• M26: 5,126,270 km (0.085 R)
• M27: 5,444,166 km (0.117 R)
• M28: 6,062,005 km (0.043 R)
• M29: 6,398,002 km (0.027 R)
• M30: 6,625,390 km (0.064 R)
• M31: 7,521,482 km (0.102 R)
• M32: 7,963,394 km (0.115 R)
• M33: 8,044,625 km (0.056 R)
• M34: 8,704,502 km (0.08 R)
• M35: 9,338,946 km (0.069 R)
• M36: 9,683,321 km (0.11 R)
• M37: 9,857,004 km (0.092 R)
• M38: 10,517,777 km (0.039 R)
• M39: 10,696,397 km (0.045 R)
• M40: 11,375,123 km (0.069 R)
• M41: 11,974,562 km (0.101 R)
• M42: 12,021,236 km (0.08 R)
• M43: 12,442,803 km (0.118 R)
• M44: 13,638,987 km (0.048 R)
• M45: 15,172,515 km (0.099 R)
• M46: 15,425,036 km (0.038 R)
• M47: 15,729,767 km (0.061 R)
• M48: 15,831,793 km (0.04 R)
• M49: 16,396,824 km (0.054 R)
• M50: 16,500,346 km (0.053 R)
• M51: 18,291,930 km (0.097 R)
• M52: 18,722,473 km (0.106 R)
• M53: 19,156,157 km (0.051 R)
• M54: 19,429,023 km (0.086 R)
• M55: 21,036,453 km (0.082 R)
• M56: 21,487,490 km (0.106 R)
• M57: 21,544,038 km (0.116 R)
• M58: 22,917,047 km (0.09 R)
• M59: 25,267,380 km (0.112 R)
• M60: 25,987,394 km (0.103 R)
• M61: 26,168,408 km (0.079 R)
• M62: 26,228,845 km (0.109 R)
• M63: 27,079,907 km (0.042 R)
• M64: 28,249,314 km (0.066 R)
• M65: 29,246,683 km (0.106 R)
• M66: 29,623,819 km (0.066 R)
• M67: 31,340,305 km (0.075 R)
• M68: 31,532,987 km (0.048 R)
• M69: 34,271,825 km (0.048 R)
• M70: 34,935,142 km (0.041 R)
• M71: 35,068,284 km (0.052 R)
• M72: 35,669,667 km (0.101 R)
• M73: 35,938,046 km (0.111 R)
• M74: 36,679,453 km (0.106 R)
• M75: 36,747,071 km (0.071 R)
• M76: 37,017,993 km (0.109 R)
• M77: 37,425,797 km (0.069 R)
• M78: 38,108,861 km (0.04 R)
• M79: 38,658,035 km (0.084 R)
• M80: 38,795,814 km (0.075 R)
• M81: 41,021,831 km (0.087 R)
• M82: 41,725,838 km (0.107 R)
• M83: 43,145,821 km (0.105 R)
• M84: 44,437,449 km (0.064 R)
• M85: 44,509,555 km (0.063 R)
• M86: 46,033,210 km (0.109 R)
• M87: 48,091,078 km (0.117 R)
• M88: 48,165,129 km (0.092 R)
• M89: 49,355,180 km (0.118 R)
• M90: 49,504,628 km (0.103 R)
• M91: 50,028,819 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 20,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit