🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.7

Radius: 13.7

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.64 AU - 0.72 AU

Year: 362 Days

Day: 6.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 48,444,077 km

• M1: 176,825 km (0.1 R)
• M2: 267,182 km (0.1 R)
• M3: 357,539 km (0.09 R)
• M4: 537,655 km (0.077 R)
• M5: 647,310 km (0.071 R)
• M6: 746,344 km (0.107 R)
• M7: 872,156 km (0.107 R)
• M8: 957,726 km (0.109 R)
• M9: 1,046,437 km (0.099 R)
• M10: 1,194,838 km (0.077 R)
• M11: 1,385,875 km (0.088 R)
• M12: 1,488,050 km (0.102 R)
• M13: 1,657,096 km (0.067 R)
• M14: 1,744,012 km (0.118 R)
• M15: 1,855,163 km (0.098 R)
• M16: 2,078,812 km (0.035 R)
• M17: 2,179,192 km (0.076 R)
• M18: 2,275,234 km (0.098 R)
• M19: 2,452,956 km (0.078 R)
• M20: 2,622,899 km (0.045 R)
• M21: 2,895,018 km (0.064 R)
• M22: 3,034,593 km (0.036 R)
• M23: 3,128,839 km (0.047 R)
• M24: 3,217,401 km (0.088 R)
• M25: 3,453,018 km (0.083 R)
• M26: 3,544,572 km (0.117 R)
• M27: 3,665,597 km (0.109 R)
• M28: 3,970,776 km (0.118 R)
• M29: 4,246,485 km (0.092 R)
• M30: 4,413,436 km (0.06 R)
• M31: 4,544,035 km (0.096 R)
• M32: 4,644,715 km (0.065 R)
• M33: 4,808,973 km (0.093 R)
• M34: 4,967,248 km (0.103 R)
• M35: 5,272,876 km (0.04 R)
• M36: 5,485,604 km (0.065 R)
• M37: 5,651,209 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.9

Radius: 10.5

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.83 AU - 1.05 AU

Year: 588 Days

Day: 8.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 48,444,077 km

• M1: 174,132 km (0.077 R)
• M2: 259,552 km (0.119 R)
• M3: 339,438 km (0.088 R)
• M4: 458,817 km (0.085 R)
• M5: 550,670 km (0.114 R)
• M6: 740,958 km (0.101 R)
• M7: 826,528 km (0.04 R)
• M8: 910,453 km (0.072 R)
• M9: 1,104,631 km (0.061 R)
• M10: 1,198,129 km (0.061 R)
• M11: 1,443,919 km (0.06 R)
• M12: 1,514,529 km (0.074 R)
• M13: 1,699,432 km (0.089 R)
• M14: 1,983,817 km (0.103 R)
• M15: 2,055,624 km (0.082 R)
• M16: 2,135,510 km (0.082 R)
• M17: 2,231,402 km (0.063 R)
• M18: 2,351,529 km (0.095 R)
• M19: 2,435,304 km (0.045 R)
• M20: 2,535,684 km (0.094 R)
• M21: 2,708,769 km (0.042 R)
• M22: 2,893,821 km (0.096 R)
• M23: 3,183,742 km (0.104 R)
• M24: 3,293,846 km (0.044 R)
• M25: 3,465,734 km (0.094 R)
• M26: 3,614,135 km (0.079 R)
• M27: 3,711,374 km (0.112 R)
• M28: 3,854,389 km (0.061 R)
• M29: 3,926,645 km (0.119 R)
• M30: 4,026,576 km (0.116 R)
• M31: 4,350,456 km (0.113 R)
• M32: 4,567,971 km (0.051 R)
• M33: 4,673,288 km (0.066 R)
• M34: 4,779,502 km (0.042 R)
• M35: 4,925,510 km (0.096 R)
• M36: 4,994,175 km (0.081 R)
• M37: 5,102,634 km (0.071 R)
• M38: 5,182,220 km (0.115 R)
• M39: 5,282,002 km (0.053 R)
• M40: 5,636,848 km (0.079 R)
• M41: 5,842,994 km (0.084 R)
• M42: 5,988,852 km (0.029 R)
• M43: 6,083,248 km (0.1 R)
• M44: 6,348,036 km (0.097 R)
• M45: 6,433,606 km (0.096 R)
• M46: 6,605,943 km (0.066 R)
• M47: 6,681,789 km (0.089 R)
• M48: 6,856,370 km (0.101 R)
• M49: 7,065,507 km (0.102 R)
• M50: 7,143,149 km (0.083 R)
• M51: 7,265,669 km (0.062 R)
• M52: 7,355,129 km (0.118 R)
• M53: 7,512,805 km (0.038 R)
• M54: 7,580,722 km (0.11 R)
• M55: 7,705,786 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.8

Radius: 14.3

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.98 AU - 4.66 AU

Year: 4821 Days

Day: 14.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,444,077 km

• M1: 182,509 km (0.115 R)
• M2: 338,690 km (0.117 R)
• M3: 511,026 km (0.092 R)
• M4: 936,333 km (0.107 R)
• M5: 1,066,184 km (0.116 R)
• M6: 1,302,100 km (0.098 R)
• M7: 1,618,051 km (0.078 R)
• M8: 1,925,474 km (0.094 R)
• M9: 2,043,657 km (0.045 R)
• M10: 2,359,158 km (0.091 R)
• M11: 2,671,818 km (0.097 R)
• M12: 3,136,319 km (0.086 R)
• M13: 3,236,400 km (0.031 R)
• M14: 3,880,868 km (0.043 R)
• M15: 4,097,336 km (0.107 R)
• M16: 4,429,743 km (0.112 R)
• M17: 4,519,950 km (0.111 R)
• M18: 4,979,964 km (0.085 R)
• M19: 5,073,761 km (0.114 R)
• M20: 5,191,944 km (0.101 R)
• M21: 5,552,026 km (0.102 R)
• M22: 5,747,401 km (0.104 R)
• M23: 5,870,819 km (0.1 R)
• M24: 6,019,968 km (0.117 R)
• M25: 6,246,010 km (0.094 R)
• M26: 6,500,626 km (0.119 R)
• M27: 6,706,772 km (0.106 R)
• M28: 7,178,603 km (0.047 R)
• M29: 7,418,708 km (0.119 R)
• M30: 7,879,320 km (0.112 R)
• M31: 8,182,405 km (0.119 R)
• M32: 8,771,671 km (0.084 R)
• M33: 8,971,235 km (0.118 R)
• M34: 9,114,699 km (0.05 R)
• M35: 9,287,933 km (0.099 R)
• M36: 9,462,065 km (0.057 R)
• M37: 11,202,188 km (0.107 R)
• M38: 11,387,839 km (0.051 R)
• M39: 11,856,379 km (0.116 R)
• M40: 12,045,621 km (0.091 R)
• M41: 12,235,909 km (0.067 R)
• M42: 12,619,328 km (0.105 R)
• M43: 13,136,787 km (0.112 R)
• M44: 13,760,311 km (0.117 R)
• M45: 14,025,698 km (0.109 R)
• M46: 14,595,516 km (0.063 R)
• M47: 14,934,206 km (0.107 R)
• M48: 15,378,362 km (0.085 R)
• M49: 16,035,396 km (0.085 R)
• M50: 16,949,439 km (0.06 R)
• M51: 17,988,994 km (0.036 R)
• M52: 18,498,226 km (0.091 R)
• M53: 18,717,835 km (0.092 R)
• M54: 18,938,492 km (0.098 R)
• M55: 19,568,149 km (0.101 R)
• M56: 19,679,899 km (0.084 R)
• M57: 19,791,948 km (0.109 R)
• M58: 19,941,695 km (0.083 R)
• M59: 20,091,742 km (0.089 R)
• M60: 20,317,635 km (0.09 R)
• M61: 21,459,665 km (0.096 R)
• M62: 21,652,048 km (0.09 R)
• M63: 21,999,713 km (0.057 R)
• M64: 22,154,846 km (0.089 R)
• M65: 23,053,929 km (0.107 R)
• M66: 23,369,431 km (0.09 R)
• M67: 23,488,212 km (0.087 R)
• M68: 24,847,309 km (0.101 R)
• M69: 25,373,893 km (0.088 R)
• M70: 25,903,918 km (0.088 R)
• M71: 26,026,888 km (0.093 R)
• M72: 26,273,126 km (0.114 R)
• M73: 26,933,750 km (0.066 R)
• M74: 28,187,231 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.7

Radius: 3.5

Gravity: 51.4 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.85 AU - 7.53 AU

Year: 11173 Days

Day: 16.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,444,077 km

• M1: 303,983 km (0.051 R)
• M2: 490,531 km (0.091 R)
• M3: 570,865 km (0.034 R)
• M4: 780,452 km (0.112 R)
• M5: 1,135,747 km (0.118 R)
• M6: 1,264,252 km (0.094 R)
• M7: 2,127,731 km (0.109 R)
• M8: 2,502,922 km (0.089 R)
• M9: 2,613,924 km (0.083 R)
• M10: 2,670,023 km (0.106 R)
• M11: 2,840,564 km (0.099 R)
• M12: 2,927,182 km (0.113 R)
• M13: 3,557,886 km (0.092 R)
• M14: 3,840,626 km (0.058 R)
• M15: 4,228,833 km (0.074 R)
• M16: 4,528,028 km (0.098 R)
• M17: 4,561,688 km (0.08 R)
• M18: 4,595,497 km (0.111 R)
• M19: 4,629,306 km (0.12 R)
• M20: 4,731,332 km (0.083 R)
• M21: 4,765,590 km (0.105 R)
• M22: 5,111,909 km (0.099 R)
• M23: 5,217,375 km (0.068 R)
• M24: 6,922,043 km (0.096 R)
• M25: 7,954,867 km (0.082 R)
• M26: 8,488,931 km (0.101 R)
• M27: 8,655,733 km (0.095 R)
• M28: 9,077,150 km (0.11 R)
• M29: 9,290,327 km (0.061 R)
• M30: 10,247,903 km (0.101 R)
• M31: 10,783,314 km (0.091 R)
• M32: 11,373,627 km (0.087 R)
• M33: 11,742,086 km (0.114 R)
• M34: 12,208,084 km (0.06 R)
• M35: 12,255,058 km (0.075 R)
• M36: 12,537,947 km (0.089 R)
• M37: 12,727,787 km (0.116 R)
• M38: 12,822,931 km (0.112 R)
• M39: 14,877,209 km (0.06 R)
• M40: 15,178,948 km (0.075 R)
• M41: 16,457,561 km (0.117 R)
• M42: 17,188,496 km (0.108 R)
• M43: 17,558,003 km (0.097 R)
• M44: 17,610,961 km (0.089 R)
• M45: 17,770,282 km (0.12 R)
• M46: 19,334,627 km (0.1 R)
• M47: 19,718,795 km (0.119 R)
• M48: 21,506,788 km (0.049 R)
• M49: 21,847,871 km (0.103 R)
• M50: 22,535,124 km (0.119 R)
• M51: 22,650,314 km (0.06 R)
• M52: 22,708,059 km (0.091 R)
• M53: 23,055,276 km (0.028 R)
• M54: 23,637,810 km (0.118 R)
• M55: 23,813,587 km (0.082 R)
• M56: 24,166,190 km (0.07 R)
• M57: 24,284,222 km (0.118 R)
• M58: 24,579,977 km (0.064 R)
• M59: 24,817,389 km (0.062 R)
• M60: 24,876,929 km (0.03 R)
• M61: 25,115,239 km (0.1 R)
• M62: 25,414,285 km (0.079 R)
• M63: 25,834,954 km (0.083 R)
• M64: 26,439,928 km (0.03 R)
• M65: 26,988,353 km (0.095 R)
• M66: 27,602,154 km (0.115 R)
• M67: 28,034,491 km (0.107 R)
• M68: 29,219,307 km (0.052 R)
• M69: 29,407,949 km (0.101 R)
• M70: 29,470,930 km (0.119 R)
• M71: 30,866,977 km (0.031 R)
• M72: 31,123,089 km (0.117 R)
• M73: 31,766,659 km (0.084 R)
• M74: 32,805,167 km (0.117 R)
• M75: 33,328,760 km (0.069 R)
• M76: 34,119,086 km (0.085 R)
• M77: 34,317,602 km (0.112 R)
• M78: 35,182,577 km (0.095 R)
• M79: 35,383,188 km (0.088 R)
• M80: 35,785,456 km (0.093 R)
• M81: 36,256,839 km (0.062 R)
• M82: 37,614,739 km (0.107 R)
• M83: 38,231,232 km (0.077 R)
• M84: 38,506,193 km (0.115 R)
• M85: 40,730,264 km (0.06 R)
• M86: 42,781,401 km (0.115 R)
• M87: 42,995,625 km (0.104 R)
• M88: 44,287,702 km (0.112 R)
• M89: 45,011,007 km (0.073 R)
• M90: 46,762,798 km (0.06 R)
• M91: 47,278,013 km (0.117 R)
• M92: 47,720,973 km (0.071 R)
• M93: 48,239,629 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.3

Radius: 5

Gravity: 12.77 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.86 AU - 8.08 AU

Year: 11881 Days

Day: 17 Hours

Environment

Temp: -215 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 48,444,077 km

• M1: 81,531 km (0.066 R)
• M2: 138,677 km (0.107 R)
• M3: 720,463 km (0.053 R)
• M4: 986,598 km (0.094 R)
• M5: 1,148,912 km (0.11 R)
• M6: 1,300,454 km (0.104 R)
• M7: 1,519,166 km (0.073 R)
• M8: 1,792,631 km (0.053 R)
• M9: 2,127,132 km (0.111 R)
• M10: 2,726,421 km (0.114 R)
• M11: 2,852,233 km (0.082 R)
• M12: 3,083,661 km (0.108 R)
• M13: 3,214,858 km (0.052 R)
• M14: 3,321,073 km (0.085 R)
• M15: 3,509,865 km (0.053 R)
• M16: 4,097,037 km (0.086 R)
• M17: 4,328,614 km (0.087 R)
• M18: 4,834,854 km (0.052 R)
• M19: 5,079,596 km (0.086 R)
• M20: 5,297,111 km (0.101 R)
• M21: 5,741,117 km (0.077 R)
• M22: 6,230,003 km (0.09 R)
• M23: 6,496,288 km (0.118 R)
• M24: 6,563,457 km (0.113 R)
• M25: 7,562,621 km (0.1 R)
• M26: 7,775,200 km (0.09 R)
• M27: 8,755,963 km (0.118 R)
• M28: 9,129,060 km (0.111 R)
• M29: 9,698,430 km (0.084 R)
• M30: 10,201,228 km (0.047 R)
• M31: 10,951,013 km (0.093 R)
• M32: 12,046,817 km (0.113 R)
• M33: 12,336,738 km (0.107 R)
• M34: 13,049,871 km (0.06 R)
• M35: 14,122,937 km (0.093 R)
• M36: 15,001,674 km (0.068 R)
• M37: 15,313,287 km (0.11 R)
• M38: 15,807,409 km (0.117 R)
• M39: 17,042,339 km (0.091 R)
• M40: 17,507,588 km (0.118 R)
• M41: 17,976,877 km (0.078 R)
• M42: 20,188,681 km (0.035 R)
• M43: 21,877,791 km (0.063 R)
• M44: 22,637,299 km (0.082 R)
• M45: 24,704,443 km (0.117 R)
• M46: 25,072,454 km (0.089 R)
• M47: 26,885,131 km (0.074 R)
• M48: 27,426,226 km (0.097 R)
• M49: 27,970,912 km (0.071 R)
• M50: 28,244,676 km (0.051 R)
• M51: 29,237,408 km (0.119 R)
• M52: 29,515,061 km (0.085 R)
• M53: 29,961,312 km (0.064 R)
• M54: 30,073,211 km (0.112 R)
• M55: 30,409,806 km (0.111 R)
• M56: 30,860,545 km (0.038 R)
• M57: 31,711,607 km (0.076 R)
• M58: 34,720,918 km (0.109 R)
• M59: 34,838,502 km (0.05 R)
• M60: 35,073,969 km (0.073 R)
• M61: 35,250,943 km (0.049 R)
• M62: 36,199,842 km (0.064 R)
• M63: 36,438,301 km (0.047 R)
• M64: 36,497,991 km (0.086 R)
• M65: 37,518,248 km (0.111 R)
• M66: 38,304,535 km (0.091 R)
• M67: 39,955,198 km (0.094 R)

Asteroid Belt

Center: 8.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.2

Radius: 5.4

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.06 AU - 11.56 AU

Year: 18342 Days

Day: 20.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,444,077 km

• M1: 68,665 km (0.119 R)
• M2: 156,031 km (0.101 R)
• M3: 344,075 km (0.083 R)
• M4: 439,818 km (0.111 R)
• M5: 1,100,741 km (0.068 R)
• M6: 1,287,290 km (0.104 R)
• M7: 1,461,422 km (0.101 R)
• M8: 1,528,591 km (0.108 R)
• M9: 1,574,069 km (0.102 R)
• M10: 1,929,214 km (0.068 R)
• M11: 2,547,203 km (0.072 R)
• M12: 2,628,435 km (0.068 R)
• M13: 2,905,789 km (0.111 R)
• M14: 3,076,630 km (0.109 R)
• M15: 3,250,762 km (0.08 R)
• M16: 3,339,024 km (0.091 R)
• M17: 3,730,821 km (0.101 R)
• M18: 4,656,383 km (0.081 R)
• M19: 4,756,016 km (0.027 R)
• M20: 4,822,736 km (0.113 R)
• M21: 5,127,317 km (0.106 R)
• M22: 5,161,575 km (0.116 R)
• M23: 5,264,798 km (0.104 R)
• M24: 5,368,619 km (0.042 R)
• M25: 5,755,030 km (0.104 R)
• M26: 6,041,809 km (0.103 R)
• M27: 7,119,961 km (0.061 R)
• M28: 7,196,406 km (0.097 R)
• M29: 7,273,149 km (0.048 R)
• M30: 7,936,915 km (0.055 R)
• M31: 8,989,037 km (0.077 R)
• M32: 9,447,255 km (0.049 R)
• M33: 9,870,318 km (0.106 R)
• M34: 10,734,994 km (0.086 R)
• M35: 11,132,026 km (0.11 R)
• M36: 11,220,887 km (0.09 R)
• M37: 11,488,967 km (0.051 R)
• M38: 11,668,784 km (0.108 R)
• M39: 12,953,829 km (0.029 R)
• M40: 13,094,152 km (0.082 R)
• M41: 13,140,976 km (0.058 R)
• M42: 13,329,021 km (0.118 R)
• M43: 13,518,112 km (0.076 R)
• M44: 13,660,380 km (0.104 R)
• M45: 13,946,561 km (0.105 R)
• M46: 14,768,152 km (0.115 R)
• M47: 14,816,921 km (0.053 R)
• M48: 15,406,935 km (0.11 R)
• M49: 16,255,753 km (0.048 R)
• M50: 17,068,519 km (0.061 R)
• M51: 17,376,690 km (0.103 R)
• M52: 17,479,763 km (0.117 R)
• M53: 18,102,838 km (0.081 R)
• M54: 20,123,457 km (0.062 R)
• M55: 20,503,435 km (0.079 R)
• M56: 20,885,658 km (0.073 R)
• M57: 22,719,578 km (0.107 R)
• M58: 23,115,115 km (0.105 R)
• M59: 24,027,812 km (0.116 R)
• M60: 24,430,828 km (0.053 R)
• M61: 24,662,256 km (0.096 R)
• M62: 24,836,089 km (0.071 R)
• M63: 25,185,250 km (0.054 R)
• M64: 25,360,429 km (0.051 R)
• M65: 28,460,397 km (0.098 R)
• M66: 28,521,133 km (0.102 R)
• M67: 30,116,595 km (0.072 R)
• M68: 30,240,462 km (0.112 R)
• M69: 30,364,478 km (0.057 R)
• M70: 30,426,561 km (0.094 R)
• M71: 32,119,411 km (0.112 R)
• M72: 32,754,155 km (0.061 R)
• M73: 34,812,771 km (0.084 R)
• M74: 34,877,696 km (0.097 R)
• M75: 35,595,467 km (0.034 R)
• M76: 36,846,704 km (0.061 R)
• M77: 37,311,205 km (0.078 R)
• M78: 37,577,639 km (0.038 R)
• M79: 38,649,208 km (0.097 R)
• M80: 38,783,996 km (0.114 R)
• M81: 38,851,315 km (0.09 R)
• M82: 39,188,808 km (0.11 R)
• M83: 41,441,004 km (0.099 R)
• M84: 42,826,130 km (0.076 R)
• M85: 43,524,453 km (0.103 R)
• M86: 43,945,272 km (0.1 R)
• M87: 44,015,434 km (0.119 R)
• M88: 44,367,437 km (0.083 R)
• M89: 44,932,319 km (0.116 R)
• M90: 45,144,748 km (0.11 R)
• M91: 46,069,263 km (0.117 R)
• M92: 46,498,160 km (0.089 R)
• M93: 46,856,447 km (0.053 R)
• M94: 48,154,059 km (0.04 R)
• M95: 48,444,129 km (0.038 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 17,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit