🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.2

Radius: 12.9

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.81 AU - 0.83 AU

Year: 522 Days

Day: 6.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 25,110,178 km

• M1: 160,818 km (0.101 R)
• M2: 264,788 km (0.071 R)
• M3: 375,640 km (0.078 R)
• M4: 510,428 km (0.077 R)
• M5: 619,186 km (0.047 R)
• M6: 737,368 km (0.103 R)
• M7: 871,856 km (0.03 R)
• M8: 979,567 km (0.08 R)
• M9: 1,067,680 km (0.116 R)
• M10: 1,162,974 km (0.067 R)
• M11: 1,296,415 km (0.114 R)
• M12: 1,435,242 km (0.118 R)
• M13: 1,626,877 km (0.101 R)
• M14: 1,943,276 km (0.091 R)
• M15: 2,036,027 km (0.073 R)
• M16: 2,183,082 km (0.07 R)
• M17: 2,285,107 km (0.101 R)
• M18: 2,572,635 km (0.082 R)
• M19: 2,697,848 km (0.074 R)
• M20: 2,790,299 km (0.104 R)
• M21: 2,942,740 km (0.094 R)
• M22: 3,044,017 km (0.067 R)
• M23: 3,152,476 km (0.116 R)
• M24: 3,293,098 km (0.09 R)
• M25: 3,429,531 km (0.108 R)
• M26: 3,523,628 km (0.117 R)
• M27: 3,606,057 km (0.107 R)
• M28: 3,792,007 km (0.093 R)
• M29: 4,027,324 km (0.107 R)
• M30: 4,260,847 km (0.074 R)
• M31: 4,362,274 km (0.051 R)
• M32: 4,485,243 km (0.064 R)
• M33: 4,699,468 km (0.07 R)
• M34: 4,853,703 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.9

Radius: 9.5

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.19 AU - 1.97 AU

Year: 1396 Days

Day: 5.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,110,178 km

• M1: 127,009 km (0.084 R)
• M2: 211,232 km (0.092 R)
• M3: 299,046 km (0.111 R)
• M4: 525,089 km (0.064 R)
• M5: 595,998 km (0.084 R)
• M6: 761,004 km (0.091 R)
• M7: 1,016,518 km (0.063 R)
• M8: 1,122,134 km (0.116 R)
• M9: 1,194,689 km (0.111 R)
• M10: 1,329,476 km (0.065 R)
• M11: 1,461,571 km (0.084 R)
• M12: 1,590,076 km (0.104 R)
• M13: 1,722,320 km (0.1 R)
• M14: 1,823,897 km (0.076 R)
• M15: 1,884,185 km (0.11 R)
• M16: 2,042,310 km (0.095 R)
• M17: 2,150,170 km (0.091 R)
• M18: 2,213,899 km (0.113 R)
• M19: 2,324,901 km (0.093 R)
• M20: 2,418,848 km (0.104 R)
• M21: 2,629,931 km (0.078 R)
• M22: 2,777,284 km (0.035 R)
• M23: 2,917,458 km (0.116 R)
• M24: 3,008,862 km (0.099 R)
• M25: 3,173,569 km (0.11 R)
• M26: 3,341,418 km (0.047 R)
• M27: 3,828,958 km (0.056 R)
• M28: 3,906,898 km (0.088 R)
• M29: 4,155,081 km (0.118 R)
• M30: 4,373,643 km (0.095 R)
• M31: 4,513,817 km (0.056 R)
• M32: 4,702,759 km (0.051 R)
• M33: 4,966,949 km (0.09 R)
• M34: 5,113,255 km (0.109 R)
• M35: 5,211,541 km (0.078 R)
• M36: 5,409,908 km (0.088 R)
• M37: 5,472,440 km (0.083 R)
• M38: 5,585,536 km (0.115 R)
• M39: 5,661,531 km (0.088 R)
• M40: 5,852,717 km (0.054 R)
• M41: 6,007,252 km (0.066 R)
• M42: 6,215,343 km (0.086 R)
• M43: 6,280,867 km (0.062 R)
• M44: 6,425,827 km (0.034 R)
• M45: 6,532,041 km (0.055 R)
• M46: 6,705,725 km (0.09 R)
• M47: 6,773,044 km (0.114 R)
• M48: 7,485,728 km (0.105 R)
• M49: 7,611,540 km (0.12 R)
• M50: 7,950,379 km (0.117 R)
• M51: 8,050,161 km (0.1 R)
• M52: 8,164,603 km (0.069 R)
• M53: 8,540,692 km (0.073 R)
• M54: 8,672,189 km (0.114 R)
• M55: 8,745,492 km (0.1 R)
• M56: 9,011,327 km (0.054 R)
• M57: 9,100,487 km (0.045 R)
• M58: 9,294,665 km (0.094 R)
• M59: 9,748,096 km (0.12 R)
• M60: 9,855,059 km (0.061 R)
• M61: 9,946,912 km (0.06 R)
• M62: 10,131,516 km (0.09 R)
• M63: 10,193,449 km (0.029 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.6

Radius: 14.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.61 AU - 2.05 AU

Year: 1740 Days

Day: 12 Hours

Environment

Temp: -197 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 25,110,178 km

• M1: 177,124 km (0.073 R)
• M2: 297,700 km (0.071 R)
• M3: 404,662 km (0.103 R)
• M4: 493,673 km (0.096 R)
• M5: 605,871 km (0.09 R)
• M6: 869,762 km (0.086 R)
• M7: 1,056,011 km (0.046 R)
• M8: 1,342,192 km (0.087 R)
• M9: 1,633,310 km (0.103 R)
• M10: 1,738,477 km (0.118 R)
• M11: 1,857,108 km (0.073 R)
• M12: 2,068,639 km (0.097 R)
• M13: 2,253,243 km (0.093 R)
• M14: 2,419,297 km (0.119 R)
• M15: 2,878,113 km (0.096 R)
• M16: 2,994,052 km (0.111 R)
• M17: 3,243,880 km (0.087 R)
• M18: 3,666,494 km (0.075 R)
• M19: 4,150,443 km (0.051 R)
• M20: 4,267,279 km (0.057 R)
• M21: 4,385,312 km (0.101 R)
• M22: 4,868,214 km (0.084 R)
• M23: 5,022,749 km (0.08 R)
• M24: 5,163,221 km (0.074 R)
• M25: 5,352,612 km (0.073 R)
• M26: 6,249,900 km (0.076 R)
• M27: 6,384,388 km (0.075 R)
• M28: 6,519,774 km (0.11 R)
• M29: 6,673,411 km (0.079 R)
• M30: 6,880,006 km (0.11 R)
• M31: 6,984,126 km (0.116 R)
• M32: 7,229,018 km (0.08 R)
• M33: 7,548,260 km (0.084 R)
• M34: 7,944,694 km (0.1 R)
• M35: 8,219,057 km (0.074 R)
• M36: 8,366,560 km (0.096 R)
• M37: 8,533,661 km (0.109 R)
• M38: 8,890,003 km (0.101 R)
• M39: 9,098,542 km (0.085 R)
• M40: 9,695,139 km (0.057 R)
• M41: 9,792,677 km (0.079 R)
• M42: 10,165,923 km (0.058 R)
• M43: 10,764,764 km (0.072 R)
• M44: 10,906,134 km (0.104 R)
• M45: 11,272,499 km (0.047 R)
• M46: 11,560,475 km (0.088 R)
• M47: 11,767,518 km (0.071 R)
• M48: 12,290,662 km (0.12 R)
• M49: 12,438,465 km (0.084 R)
• M50: 12,757,407 km (0.03 R)
• M51: 12,971,482 km (0.09 R)
• M52: 13,577,204 km (0.099 R)
• M53: 13,949,553 km (0.105 R)
• M54: 14,081,797 km (0.112 R)
• M55: 14,861,352 km (0.04 R)
• M56: 15,086,796 km (0.078 R)
• M57: 15,245,220 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.7

Radius: 10.9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.2 AU - 5.68 AU

Year: 7718 Days

Day: 11.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 25,110,178 km

• M1: 189,092 km (0.069 R)
• M2: 423,362 km (0.111 R)
• M3: 563,386 km (0.093 R)
• M4: 682,914 km (0.048 R)
• M5: 1,202,617 km (0.103 R)
• M6: 1,394,402 km (0.048 R)
• M7: 2,162,886 km (0.051 R)
• M8: 2,299,170 km (0.118 R)
• M9: 2,621,403 km (0.107 R)
• M10: 2,725,075 km (0.112 R)
• M11: 2,893,821 km (0.082 R)
• M12: 3,286,516 km (0.063 R)
• M13: 3,580,775 km (0.076 R)
• M14: 3,696,264 km (0.083 R)
• M15: 3,954,769 km (0.067 R)
• M16: 4,194,874 km (0.073 R)
• M17: 4,390,548 km (0.097 R)
• M18: 4,765,440 km (0.053 R)
• M19: 4,943,910 km (0.114 R)
• M20: 5,098,744 km (0.115 R)
• M21: 5,255,224 km (0.082 R)
• M22: 5,386,870 km (0.088 R)
• M23: 5,519,563 km (0.06 R)
• M24: 5,626,526 km (0.069 R)
• M25: 5,951,602 km (0.109 R)
• M26: 6,478,934 km (0.083 R)
• M27: 6,848,441 km (0.062 R)
• M28: 7,137,314 km (0.06 R)
• M29: 7,697,259 km (0.104 R)
• M30: 7,847,007 km (0.07 R)
• M31: 8,455,571 km (0.111 R)
• M32: 9,621,387 km (0.09 R)
• M33: 9,847,729 km (0.088 R)
• M34: 10,141,090 km (0.072 R)
• M35: 11,275,790 km (0.114 R)
• M36: 12,344,966 km (0.113 R)
• M37: 12,555,749 km (0.096 R)
• M38: 12,732,275 km (0.116 R)
• M39: 14,320,705 km (0.107 R)
• M40: 15,250,905 km (0.081 R)
• M41: 16,315,892 km (0.033 R)
• M42: 16,740,899 km (0.062 R)
• M43: 16,857,436 km (0.067 R)
• M44: 17,247,737 km (0.039 R)
• M45: 18,117,050 km (0.066 R)
• M46: 18,236,728 km (0.115 R)
• M47: 19,325,502 km (0.055 R)
• M48: 19,652,074 km (0.096 R)
• M49: 20,684,598 km (0.096 R)
• M50: 20,767,924 km (0.074 R)
• M51: 20,851,400 km (0.083 R)
• M52: 21,734,626 km (0.058 R)
• M53: 22,630,119 km (0.114 R)
• M54: 23,668,178 km (0.11 R)
• M55: 24,589,252 km (0.115 R)
• M56: 24,898,920 km (0.084 R)
• M57: 25,298,945 km (0.045 R)
• M58: 25,835,552 km (0.048 R)
• M59: 25,970,340 km (0.099 R)
• M60: 26,330,871 km (0.043 R)
• M61: 26,602,241 km (0.034 R)
• M62: 27,011,242 km (0.075 R)
• M63: 27,973,455 km (0.092 R)
• M64: 28,158,059 km (0.079 R)
• M65: 28,714,114 km (0.119 R)
• M66: 29,180,261 km (0.052 R)
• M67: 29,320,734 km (0.088 R)
• M68: 30,546,389 km (0.044 R)
• M69: 31,213,446 km (0.079 R)
• M70: 31,548,695 km (0.109 R)
• M71: 31,885,141 km (0.084 R)
• M72: 32,077,972 km (0.099 R)
• M73: 32,367,893 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.3

Radius: 5.4

Gravity: 23.84 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.24 AU - 7.92 AU

Year: 14669 Days

Day: 17.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 25,110,178 km

• M1: 82,877 km (0.057 R)
• M2: 159,172 km (0.105 R)
• M3: 358,287 km (0.112 R)
• M4: 957,426 km (0.098 R)
• M5: 1,267,393 km (0.064 R)
• M6: 1,394,551 km (0.114 R)
• M7: 1,886,280 km (0.089 R)
• M8: 1,944,024 km (0.113 R)
• M9: 2,120,849 km (0.065 R)
• M10: 2,812,739 km (0.105 R)
• M11: 3,046,561 km (0.118 R)
• M12: 3,148,736 km (0.058 R)
• M13: 3,251,959 km (0.07 R)
• M14: 3,748,773 km (0.11 R)
• M15: 3,785,125 km (0.094 R)
• M16: 3,894,930 km (0.084 R)
• M17: 4,043,182 km (0.084 R)
• M18: 4,654,289 km (0.107 R)
• M19: 5,252,980 km (0.046 R)
• M20: 6,174,203 km (0.09 R)
• M21: 6,741,778 km (0.09 R)
• M22: 7,235,002 km (0.109 R)
• M23: 8,019,942 km (0.115 R)
• M24: 8,303,280 km (0.083 R)
• M25: 8,350,852 km (0.08 R)
• M26: 8,446,296 km (0.093 R)
• M27: 8,590,059 km (0.069 R)
• M28: 9,970,548 km (0.094 R)
• M29: 10,173,403 km (0.106 R)
• M30: 10,531,540 km (0.103 R)
• M31: 10,893,867 km (0.083 R)
• M32: 11,260,232 km (0.035 R)
• M33: 12,275,104 km (0.067 R)
• M34: 14,105,882 km (0.093 R)
• M35: 14,908,026 km (0.09 R)
• M36: 16,317,089 km (0.117 R)
• M37: 18,075,612 km (0.065 R)
• M38: 18,695,844 km (0.071 R)
• M39: 19,323,108 km (0.119 R)
• M40: 20,340,822 km (0.061 R)
• M41: 20,405,150 km (0.086 R)
• M42: 21,115,590 km (0.061 R)
• M43: 21,180,665 km (0.095 R)
• M44: 21,310,815 km (0.116 R)
• M45: 21,637,537 km (0.097 R)
• M46: 22,229,645 km (0.111 R)
• M47: 24,037,835 km (0.05 R)
• M48: 24,241,587 km (0.067 R)
• M49: 24,514,304 km (0.067 R)
• M50: 24,856,434 km (0.058 R)
• M51: 24,993,915 km (0.083 R)
• M52: 25,615,045 km (0.111 R)
• M53: 25,753,722 km (0.078 R)
• M54: 26,661,482 km (0.108 R)
• M55: 28,940,306 km (0.081 R)
• M56: 30,322,441 km (0.12 R)
• M57: 31,503,068 km (0.102 R)
• M58: 31,949,767 km (0.076 R)
• M59: 33,226,435 km (0.036 R)
• M60: 33,377,679 km (0.068 R)
• M61: 33,453,525 km (0.117 R)
• M62: 33,833,054 km (0.06 R)
• M63: 34,213,931 km (0.103 R)
• M64: 34,596,303 km (0.086 R)
• M65: 35,211,150 km (0.104 R)
• M66: 35,442,578 km (0.043 R)
• M67: 35,984,571 km (0.097 R)
• M68: 38,021,795 km (0.05 R)
• M69: 38,338,494 km (0.112 R)
• M70: 39,374,010 km (0.11 R)
• M71: 39,854,967 km (0.111 R)
• M72: 40,741,783 km (0.107 R)
• M73: 41,309,507 km (0.088 R)
• M74: 42,616,993 km (0.03 R)
• M75: 44,104,145 km (0.109 R)
• M76: 44,436,851 km (0.053 R)
• M77: 45,356,279 km (0.119 R)
• M78: 45,692,126 km (0.101 R)
• M79: 46,620,082 km (0.105 R)
• M80: 49,873,237 km (0.104 R)
• M81: 51,702,221 km (0.119 R)
• M82: 51,789,885 km (0.105 R)
• M83: 53,908,042 km (0.112 R)
• M84: 55,335,804 km (0.08 R)
• M85: 55,515,171 km (0.071 R)
• M86: 56,234,438 km (0.109 R)
• M87: 56,324,646 km (0.117 R)
• M88: 56,775,982 km (0.081 R)
• M89: 56,866,339 km (0.028 R)
• M90: 57,500,634 km (0.095 R)
• M91: 58,319,683 km (0.081 R)
• M92: 58,867,809 km (0.095 R)
• M93: 59,050,917 km (0.11 R)
• M94: 59,969,149 km (0.054 R)
• M95: 61,355,323 km (0.112 R)
• M96: 61,540,974 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.1

Radius: 6.7

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.21 AU - 10.83 AU

Year: 20647 Days

Day: 24.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 25,110,178 km

• M1: 85,570 km (0.113 R)
• M2: 143,764 km (0.042 R)
• M3: 194,328 km (0.059 R)
• M4: 423,960 km (0.083 R)
• M5: 488,587 km (0.114 R)
• M6: 1,324,689 km (0.119 R)
• M7: 1,566,439 km (0.096 R)
• M8: 2,423,336 km (0.053 R)
• M9: 2,648,182 km (0.086 R)
• M10: 3,044,317 km (0.1 R)
• M11: 3,287,114 km (0.109 R)
• M12: 3,931,282 km (0.093 R)
• M13: 4,507,833 km (0.118 R)
• M14: 4,571,262 km (0.1 R)
• M15: 4,806,131 km (0.11 R)
• M16: 4,892,449 km (0.115 R)
• M17: 5,287,686 km (0.117 R)
• M18: 6,629,579 km (0.042 R)
• M19: 7,017,487 km (0.108 R)
• M20: 7,487,523 km (0.101 R)
• M21: 7,815,142 km (0.032 R)
• M22: 7,891,437 km (0.09 R)
• M23: 8,173,130 km (0.077 R)
• M24: 8,458,114 km (0.091 R)
• M25: 8,772,868 km (0.106 R)
• M26: 9,359,740 km (0.069 R)
• M27: 9,603,435 km (0.096 R)
• M28: 10,683,831 km (0.1 R)
• M29: 10,853,326 km (0.043 R)
• M30: 12,212,572 km (0.11 R)
• M31: 12,597,936 km (0.118 R)
• M32: 14,365,285 km (0.118 R)
• M33: 15,373,276 km (0.12 R)
• M34: 16,208,929 km (0.102 R)
• M35: 16,599,529 km (0.085 R)
• M36: 16,664,904 km (0.051 R)
• M37: 17,923,919 km (0.086 R)
• M38: 18,327,834 km (0.096 R)
• M39: 20,322,123 km (0.066 R)
• M40: 21,487,191 km (0.036 R)
• M41: 21,665,661 km (0.118 R)
• M42: 22,565,044 km (0.051 R)
• M43: 23,440,042 km (0.027 R)
• M44: 23,992,507 km (0.078 R)
• M45: 24,922,706 km (0.096 R)
• M46: 25,072,603 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 20,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit