🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.5

Radius: 11.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1 AU - 1.06 AU

Year: 722 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 66,125,800 km

• M1: 148,551 km (0.07 R)
• M2: 234,270 km (0.102 R)
• M3: 385,215 km (0.078 R)
• M4: 460,462 km (0.111 R)
• M5: 613,351 km (0.111 R)
• M6: 733,628 km (0.092 R)
• M7: 838,197 km (0.117 R)
• M8: 917,783 km (0.093 R)
• M9: 1,000,211 km (0.081 R)
• M10: 1,107,174 km (0.087 R)
• M11: 1,240,914 km (0.096 R)
• M12: 1,333,216 km (0.108 R)
• M13: 1,416,093 km (0.069 R)
• M14: 1,494,632 km (0.072 R)
• M15: 1,637,349 km (0.098 R)
• M16: 1,984,117 km (0.11 R)
• M17: 2,261,321 km (0.099 R)
• M18: 2,618,112 km (0.049 R)
• M19: 2,761,427 km (0.101 R)
• M20: 2,969,518 km (0.096 R)
• M21: 3,048,057 km (0.046 R)
• M22: 3,385,250 km (0.088 R)
• M23: 3,475,607 km (0.049 R)
• M24: 3,550,107 km (0.075 R)
• M25: 3,667,093 km (0.086 R)
• M26: 3,870,695 km (0.119 R)
• M27: 3,982,595 km (0.112 R)
• M28: 4,095,691 km (0.101 R)
• M29: 4,316,048 km (0.086 R)
• M30: 4,414,184 km (0.116 R)
• M31: 4,522,194 km (0.084 R)
• M32: 5,009,883 km (0.097 R)
• M33: 5,103,831 km (0.095 R)
• M34: 5,217,226 km (0.11 R)
• M35: 5,360,241 km (0.04 R)
• M36: 5,475,731 km (0.116 R)
• M37: 5,553,073 km (0.081 R)
• M38: 5,650,312 km (0.097 R)
• M39: 5,787,493 km (0.09 R)
• M40: 6,035,227 km (0.033 R)
• M41: 6,135,308 km (0.117 R)
• M42: 6,296,574 km (0.104 R)
• M43: 6,428,669 km (0.082 R)
• M44: 6,541,167 km (0.027 R)
• M45: 6,623,296 km (0.117 R)
• M46: 6,851,283 km (0.083 R)
• M47: 6,934,759 km (0.1 R)
• M48: 7,166,336 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.7

Radius: 8

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.5 AU - 2.16 AU

Year: 1709 Days

Day: 12.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,125,800 km

• M1: 103,223 km (0.116 R)
• M2: 181,612 km (0.071 R)
• M3: 277,803 km (0.086 R)
• M4: 452,534 km (0.067 R)
• M5: 505,491 km (0.086 R)
• M6: 575,054 km (0.106 R)
• M7: 678,277 km (0.109 R)
• M8: 756,068 km (0.113 R)
• M9: 887,115 km (0.111 R)
• M10: 972,985 km (0.093 R)
• M11: 1,200,224 km (0.03 R)
• M12: 1,257,370 km (0.12 R)
• M13: 1,640,490 km (0.114 R)
• M14: 1,779,766 km (0.117 R)
• M15: 2,069,986 km (0.06 R)
• M16: 2,173,956 km (0.112 R)
• M17: 2,267,904 km (0.075 R)
• M18: 2,327,294 km (0.085 R)
• M19: 2,399,400 km (0.04 R)
• M20: 2,533,290 km (0.096 R)
• M21: 2,694,856 km (0.066 R)
• M22: 2,745,271 km (0.099 R)
• M23: 2,924,190 km (0.115 R)
• M24: 3,361,015 km (0.119 R)
• M25: 3,428,933 km (0.06 R)
• M26: 3,594,089 km (0.103 R)
• M27: 3,677,564 km (0.1 R)
• M28: 3,789,912 km (0.063 R)
• M29: 4,032,560 km (0.085 R)
• M30: 4,192,331 km (0.114 R)
• M31: 4,280,444 km (0.074 R)
• M32: 4,428,396 km (0.115 R)
• M33: 4,503,195 km (0.105 R)
• M34: 4,790,722 km (0.05 R)
• M35: 4,882,874 km (0.079 R)
• M36: 5,721,670 km (0.045 R)
• M37: 5,950,704 km (0.108 R)
• M38: 6,316,620 km (0.116 R)
• M39: 6,468,462 km (0.107 R)
• M40: 6,536,380 km (0.095 R)
• M41: 6,672,813 km (0.089 R)
• M42: 6,948,671 km (0.069 R)
• M43: 7,105,450 km (0.107 R)
• M44: 7,511,459 km (0.114 R)
• M45: 8,015,903 km (0.111 R)
• M46: 8,568,517 km (0.079 R)
• M47: 9,114,400 km (0.052 R)
• M48: 9,362,732 km (0.111 R)
• M49: 9,613,309 km (0.031 R)
• M50: 9,963,966 km (0.063 R)
• M51: 10,239,675 km (0.1 R)
• M52: 10,318,812 km (0.106 R)
• M53: 10,378,352 km (0.064 R)
• M54: 10,597,663 km (0.043 R)
• M55: 10,899,252 km (0.084 R)
• M56: 11,061,267 km (0.114 R)
• M57: 11,326,204 km (0.078 R)
• M58: 11,531,453 km (0.09 R)
• M59: 11,737,898 km (0.09 R)
• M60: 12,364,713 km (0.1 R)
• M61: 12,449,086 km (0.039 R)
• M62: 12,618,431 km (0.111 R)
• M63: 12,682,159 km (0.084 R)
• M64: 12,831,309 km (0.042 R)
• M65: 12,938,121 km (0.075 R)
• M66: 13,088,168 km (0.079 R)
• M67: 13,174,187 km (0.092 R)
• M68: 13,346,823 km (0.03 R)
• M69: 13,520,207 km (0.107 R)
• M70: 13,716,030 km (0.039 R)
• M71: 13,956,733 km (0.069 R)
• M72: 14,110,670 km (0.078 R)
• M73: 14,420,337 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424

Radius: 13

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.22 AU - 2.3 AU

Year: 2345 Days

Day: 10.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 66,125,800 km

• M1: 168,746 km (0.09 R)
• M2: 280,047 km (0.116 R)
• M3: 576,700 km (0.083 R)
• M4: 714,928 km (0.053 R)
• M5: 816,804 km (0.114 R)
• M6: 1,108,819 km (0.077 R)
• M7: 1,277,416 km (0.107 R)
• M8: 1,394,851 km (0.105 R)
• M9: 1,505,852 km (0.056 R)
• M10: 1,609,523 km (0.077 R)
• M11: 1,901,838 km (0.116 R)
• M12: 2,270,746 km (0.083 R)
• M13: 2,587,445 km (0.074 R)
• M14: 2,700,391 km (0.084 R)
• M15: 2,789,402 km (0.1 R)
• M16: 3,129,139 km (0.076 R)
• M17: 3,413,375 km (0.102 R)
• M18: 3,523,927 km (0.114 R)
• M19: 3,677,864 km (0.09 R)
• M20: 4,007,129 km (0.118 R)
• M21: 4,331,158 km (0.092 R)
• M22: 4,602,678 km (0.109 R)
• M23: 4,957,973 km (0.083 R)
• M24: 5,210,344 km (0.094 R)
• M25: 5,418,584 km (0.115 R)
• M26: 5,695,041 km (0.105 R)
• M27: 5,992,891 km (0.075 R)
• M28: 6,346,989 km (0.078 R)
• M29: 6,621,351 km (0.078 R)
• M30: 6,847,095 km (0.095 R)
• M31: 6,952,262 km (0.096 R)
• M32: 7,057,878 km (0.106 R)
• M33: 7,775,948 km (0.089 R)
• M34: 7,867,352 km (0.065 R)
• M35: 8,180,760 km (0.11 R)
• M36: 8,273,809 km (0.095 R)
• M37: 8,404,558 km (0.101 R)
• M38: 8,611,452 km (0.095 R)
• M39: 8,801,142 km (0.077 R)
• M40: 9,165,114 km (0.076 R)
• M41: 9,261,754 km (0.08 R)
• M42: 9,358,843 km (0.082 R)
• M43: 9,848,776 km (0.087 R)
• M44: 10,206,764 km (0.092 R)
• M45: 10,306,994 km (0.066 R)
• M46: 10,407,524 km (0.08 R)
• M47: 10,650,321 km (0.109 R)
• M48: 10,751,898 km (0.113 R)
• M49: 10,997,239 km (0.095 R)
• M50: 11,265,168 km (0.111 R)
• M51: 11,912,628 km (0.076 R)
• M52: 12,039,337 km (0.118 R)
• M53: 13,025,935 km (0.09 R)
• M54: 13,200,067 km (0.043 R)
• M55: 13,375,097 km (0.11 R)
• M56: 13,573,015 km (0.053 R)
• M57: 14,015,974 km (0.042 R)
• M58: 14,373,962 km (0.084 R)
• M59: 14,508,899 km (0.106 R)
• M60: 14,599,256 km (0.091 R)
• M61: 14,712,203 km (0.058 R)
• M62: 15,258,983 km (0.059 R)
• M63: 15,350,836 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.6

Radius: 4.3

Gravity: 26.05 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.2 AU - 6.38 AU

Year: 10889 Days

Day: 17.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,125,800 km

• M1: 57,446 km (0.108 R)
• M2: 153,338 km (0.09 R)
• M3: 413,937 km (0.084 R)
• M4: 441,314 km (0.098 R)
• M5: 557,252 km (0.066 R)
• M6: 923,916 km (0.098 R)
• M7: 960,568 km (0.103 R)
• M8: 1,111,512 km (0.072 R)
• M9: 1,249,890 km (0.098 R)
• M10: 1,310,777 km (0.115 R)
• M11: 1,542,952 km (0.1 R)
• M12: 1,742,366 km (0.095 R)
• M13: 2,697,399 km (0.092 R)
• M14: 2,829,793 km (0.099 R)
• M15: 3,408,737 km (0.067 R)
• M16: 3,523,179 km (0.047 R)
• M17: 3,814,596 km (0.118 R)
• M18: 3,933,377 km (0.108 R)
• M19: 3,963,296 km (0.116 R)
• M20: 4,205,196 km (0.041 R)
• M21: 4,389,650 km (0.087 R)
• M22: 4,576,797 km (0.086 R)
• M23: 5,384,327 km (0.049 R)
• M24: 5,517,618 km (0.109 R)
• M25: 5,889,668 km (0.102 R)
• M26: 6,026,999 km (0.099 R)
• M27: 6,410,119 km (0.096 R)
• M28: 6,801,018 km (0.119 R)
• M29: 7,457,304 km (0.095 R)
• M30: 7,605,855 km (0.117 R)
• M31: 8,171,634 km (0.044 R)
• M32: 8,324,822 km (0.114 R)
• M33: 9,104,826 km (0.12 R)
• M34: 9,263,699 km (0.098 R)
• M35: 9,343,434 km (0.031 R)
• M36: 9,867,326 km (0.115 R)
• M37: 10,859,309 km (0.111 R)
• M38: 11,666,839 km (0.054 R)
• M39: 13,070,067 km (0.096 R)
• M40: 13,114,797 km (0.083 R)
• M41: 13,159,526 km (0.075 R)
• M42: 14,156,895 km (0.103 R)
• M43: 14,386,977 km (0.069 R)
• M44: 14,757,680 km (0.094 R)
• M45: 14,804,205 km (0.102 R)
• M46: 15,461,239 km (0.047 R)
• M47: 18,232,240 km (0.093 R)
• M48: 19,087,791 km (0.106 R)
• M49: 19,138,504 km (0.108 R)
• M50: 20,007,967 km (0.084 R)
• M51: 20,162,651 km (0.062 R)
• M52: 21,099,433 km (0.037 R)
• M53: 21,151,942 km (0.107 R)
• M54: 21,256,960 km (0.117 R)
• M55: 21,731,933 km (0.09 R)
• M56: 21,890,956 km (0.111 R)
• M57: 22,103,684 km (0.065 R)
• M58: 22,853,468 km (0.095 R)
• M59: 25,263,939 km (0.114 R)
• M60: 25,935,184 km (0.06 R)
• M61: 26,272,976 km (0.101 R)
• M62: 26,782,507 km (0.117 R)
• M63: 27,868,737 km (0.079 R)
• M64: 27,983,778 km (0.118 R)
• M65: 28,330,396 km (0.118 R)
• M66: 28,620,167 km (0.037 R)
• M67: 28,969,179 km (0.1 R)
• M68: 29,612,899 km (0.105 R)
• M69: 31,332,227 km (0.113 R)
• M70: 32,234,152 km (0.092 R)
• M71: 33,144,605 km (0.099 R)
• M72: 33,266,677 km (0.104 R)
• M73: 33,694,976 km (0.119 R)
• M74: 35,988,909 km (0.091 R)
• M75: 37,440,158 km (0.097 R)
• M76: 37,503,588 km (0.068 R)
• M77: 38,140,875 km (0.085 R)
• M78: 38,845,929 km (0.057 R)
• M79: 38,910,257 km (0.119 R)
• M80: 38,974,733 km (0.11 R)
• M81: 39,232,341 km (0.093 R)
• M82: 39,944,127 km (0.119 R)
• M83: 40,009,053 km (0.113 R)
• M84: 40,464,429 km (0.104 R)
• M85: 40,725,477 km (0.1 R)
• M86: 41,249,070 km (0.117 R)
• M87: 41,643,410 km (0.103 R)
• M88: 41,709,233 km (0.101 R)
• M89: 42,038,797 km (0.093 R)
• M90: 42,303,136 km (0.081 R)
• M91: 42,501,802 km (0.109 R)
• M92: 43,232,737 km (0.062 R)
• M93: 44,572,237 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.8

Radius: 6.5

Gravity: 17.58 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.3 AU - 9.66 AU

Year: 15560 Days

Day: 18.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,125,800 km

• M1: 91,703 km (0.087 R)
• M2: 326,423 km (0.111 R)
• M3: 373,845 km (0.078 R)
• M4: 494,870 km (0.077 R)
• M5: 609,163 km (0.065 R)
• M6: 732,431 km (0.037 R)
• M7: 1,200,673 km (0.104 R)
• M8: 1,834,369 km (0.052 R)
• M9: 2,076,119 km (0.072 R)
• M10: 2,200,734 km (0.12 R)
• M11: 2,295,879 km (0.12 R)
• M12: 2,424,981 km (0.095 R)
• M13: 2,826,203 km (0.104 R)
• M14: 2,895,168 km (0.079 R)
• M15: 3,284,272 km (0.111 R)
• M16: 3,614,883 km (0.087 R)
• M17: 4,111,099 km (0.064 R)
• M18: 4,228,683 km (0.043 R)
• M19: 4,915,786 km (0.105 R)
• M20: 5,637,147 km (0.095 R)
• M21: 5,811,728 km (0.079 R)
• M22: 7,271,055 km (0.066 R)
• M23: 7,508,916 km (0.104 R)
• M24: 8,485,490 km (0.112 R)
• M25: 9,243,952 km (0.051 R)
• M26: 9,813,770 km (0.038 R)
• M27: 9,971,296 km (0.062 R)
• M28: 11,260,381 km (0.103 R)
• M29: 11,315,134 km (0.117 R)
• M30: 12,601,077 km (0.07 R)
• M31: 12,943,956 km (0.054 R)
• M32: 13,001,551 km (0.118 R)
• M33: 13,116,741 km (0.113 R)
• M34: 13,697,779 km (0.112 R)
• M35: 14,465,665 km (0.048 R)
• M36: 16,042,876 km (0.102 R)
• M37: 16,414,477 km (0.104 R)
• M38: 16,601,474 km (0.06 R)
• M39: 18,444,221 km (0.111 R)
• M40: 18,703,474 km (0.091 R)
• M41: 19,620,359 km (0.072 R)
• M42: 21,702,014 km (0.104 R)
• M43: 22,181,774 km (0.104 R)
• M44: 22,319,404 km (0.076 R)
• M45: 24,703,396 km (0.104 R)
• M46: 25,853,055 km (0.085 R)
• M47: 26,288,684 km (0.099 R)
• M48: 27,093,521 km (0.093 R)
• M49: 27,609,933 km (0.1 R)
• M50: 27,758,035 km (0.08 R)
• M51: 28,652,331 km (0.111 R)
• M52: 30,699,129 km (0.098 R)
• M53: 31,546,301 km (0.07 R)
• M54: 31,701,135 km (0.12 R)
• M55: 33,185,146 km (0.064 R)
• M56: 33,658,324 km (0.107 R)
• M57: 34,531,826 km (0.103 R)
• M58: 34,851,367 km (0.078 R)
• M59: 35,493,292 km (0.08 R)
• M60: 35,977,241 km (0.116 R)
• M61: 37,196,763 km (0.081 R)
• M62: 39,509,246 km (0.111 R)
• M63: 39,676,198 km (0.12 R)
• M64: 40,767,065 km (0.1 R)
• M65: 43,925,525 km (0.115 R)
• M66: 44,531,845 km (0.093 R)
• M67: 45,315,439 km (0.072 R)
• M68: 45,490,319 km (0.083 R)
• M69: 46,191,484 km (0.052 R)
• M70: 47,427,462 km (0.039 R)
• M71: 47,782,457 km (0.112 R)
• M72: 48,584,751 km (0.105 R)
• M73: 49,841,373 km (0.096 R)
• M74: 50,202,353 km (0.118 R)
• M75: 51,837,757 km (0.103 R)
• M76: 52,111,969 km (0.059 R)
• M77: 52,845,597 km (0.071 R)
• M78: 54,601,876 km (0.118 R)
• M79: 54,787,827 km (0.049 R)
• M80: 55,067,126 km (0.092 R)
• M81: 55,908,015 km (0.105 R)
• M82: 56,377,005 km (0.106 R)
• M83: 57,791,901 km (0.116 R)
• M84: 58,076,287 km (0.045 R)
• M85: 59,218,317 km (0.093 R)
• M86: 60,175,743 km (0.059 R)
• M87: 62,494,361 km (0.11 R)
• M88: 63,176,228 km (0.051 R)
• M89: 65,137,606 km (0.082 R)
• M90: 65,433,510 km (0.088 R)
• M91: 65,532,245 km (0.108 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: 195 - 17,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit