🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.52 AU - 0.58 AU

Year: 268 Days

Day: 31.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719

Radius: 12.3

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.67 AU - 1.05 AU

Year: 523 Days

Day: 14.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 36,534,825 km

• M1: 153,487 km (0.105 R)
• M2: 253,269 km (0.094 R)
• M3: 344,973 km (0.097 R)
• M4: 426,354 km (0.106 R)
• M5: 640,578 km (0.112 R)
• M6: 717,771 km (0.12 R)
• M7: 916,736 km (0.063 R)
• M8: 1,000,660 km (0.118 R)
• M9: 1,092,663 km (0.109 R)
• M10: 1,336,208 km (0.101 R)
• M11: 1,467,705 km (0.094 R)
• M12: 1,561,951 km (0.051 R)
• M13: 1,646,025 km (0.091 R)
• M14: 1,744,311 km (0.116 R)
• M15: 1,857,108 km (0.099 R)
• M16: 1,966,165 km (0.079 R)
• M17: 2,057,569 km (0.07 R)
• M18: 2,340,608 km (0.058 R)
• M19: 2,586,248 km (0.113 R)
• M20: 2,665,236 km (0.054 R)
• M21: 2,803,614 km (0.089 R)
• M22: 3,080,071 km (0.098 R)
• M23: 3,187,183 km (0.064 R)
• M24: 3,310,900 km (0.096 R)
• M25: 3,436,413 km (0.068 R)
• M26: 3,571,500 km (0.11 R)
• M27: 3,676,068 km (0.043 R)
• M28: 3,855,287 km (0.114 R)
• M29: 3,954,321 km (0.089 R)
• M30: 4,037,497 km (0.114 R)
• M31: 4,171,836 km (0.118 R)
• M32: 4,256,508 km (0.075 R)
• M33: 4,531,619 km (0.086 R)
• M34: 4,856,994 km (0.101 R)
• M35: 4,937,328 km (0.101 R)
• M36: 5,090,217 km (0.076 R)
• M37: 5,317,905 km (0.076 R)
• M38: 5,511,934 km (0.115 R)
• M39: 5,651,957 km (0.047 R)
• M40: 5,736,480 km (0.062 R)
• M41: 5,887,873 km (0.058 R)
• M42: 5,973,742 km (0.085 R)
• M43: 6,127,230 km (0.113 R)
• M44: 6,282,063 km (0.091 R)
• M45: 6,645,137 km (0.05 R)
• M46: 6,724,574 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.4

Radius: 11.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.84 AU - 1.26 AU

Year: 706 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 36,534,825 km

• M1: 161,117 km (0.06 R)
• M2: 240,553 km (0.117 R)
• M3: 362,176 km (0.081 R)
• M4: 439,818 km (0.05 R)
• M5: 511,924 km (0.087 R)
• M6: 826,827 km (0.092 R)
• M7: 920,177 km (0.116 R)
• M8: 1,136,345 km (0.082 R)
• M9: 1,227,600 km (0.088 R)
• M10: 1,307,336 km (0.101 R)
• M11: 1,383,930 km (0.116 R)
• M12: 1,457,233 km (0.072 R)
• M13: 1,536,969 km (0.049 R)
• M14: 1,608,028 km (0.119 R)
• M15: 1,695,841 km (0.112 R)
• M16: 1,780,065 km (0.078 R)
• M17: 1,996,982 km (0.105 R)
• M18: 2,170,964 km (0.091 R)
• M19: 2,257,133 km (0.109 R)
• M20: 2,326,845 km (0.041 R)
• M21: 2,397,306 km (0.115 R)
• M22: 2,705,029 km (0.067 R)
• M23: 2,785,512 km (0.114 R)
• M24: 2,860,610 km (0.082 R)
• M25: 3,076,929 km (0.102 R)
• M26: 3,213,362 km (0.081 R)
• M27: 3,398,415 km (0.075 R)
• M28: 3,532,754 km (0.075 R)
• M29: 3,621,016 km (0.08 R)
• M30: 3,696,264 km (0.076 R)
• M31: 3,918,267 km (0.095 R)
• M32: 4,187,843 km (0.1 R)
• M33: 4,310,363 km (0.037 R)
• M34: 4,404,909 km (0.1 R)
• M35: 4,478,063 km (0.104 R)
• M36: 4,558,995 km (0.089 R)
• M37: 4,640,526 km (0.08 R)
• M38: 4,729,985 km (0.069 R)
• M39: 4,918,180 km (0.097 R)
• M40: 5,055,211 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771

Radius: 8.5

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1 AU - 1.54 AU

Year: 939 Days

Day: 13 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 36,534,825 km

• M1: 124,465 km (0.084 R)
• M2: 230,082 km (0.12 R)
• M3: 298,597 km (0.087 R)
• M4: 432,936 km (0.098 R)
• M5: 487,839 km (0.075 R)
• M6: 633,996 km (0.071 R)
• M7: 871,258 km (0.075 R)
• M8: 1,031,178 km (0.089 R)
• M9: 1,143,377 km (0.08 R)
• M10: 1,289,384 km (0.091 R)
• M11: 1,387,670 km (0.079 R)
• M12: 1,559,857 km (0.091 R)
• M13: 1,624,184 km (0.083 R)
• M14: 1,873,713 km (0.109 R)
• M15: 2,038,271 km (0.045 R)
• M16: 2,144,635 km (0.103 R)
• M17: 2,243,669 km (0.101 R)
• M18: 2,427,973 km (0.084 R)
• M19: 2,801,519 km (0.093 R)
• M20: 3,255,100 km (0.115 R)
• M21: 3,380,014 km (0.12 R)
• M22: 3,442,995 km (0.104 R)
• M23: 3,895,229 km (0.068 R)
• M24: 4,117,233 km (0.101 R)
• M25: 4,195,921 km (0.095 R)
• M26: 4,297,947 km (0.046 R)
• M27: 4,377,682 km (0.112 R)
• M28: 4,446,498 km (0.093 R)
• M29: 4,550,468 km (0.113 R)
• M30: 4,608,662 km (0.102 R)
• M31: 4,737,316 km (0.03 R)
• M32: 4,855,348 km (0.114 R)
• M33: 4,950,493 km (0.102 R)
• M34: 5,361,887 km (0.118 R)
• M35: 5,423,222 km (0.079 R)
• M36: 5,646,422 km (0.113 R)
• M37: 5,784,202 km (0.093 R)
• M38: 5,872,464 km (0.061 R)
• M39: 6,152,960 km (0.12 R)
• M40: 6,243,168 km (0.07 R)
• M41: 6,333,675 km (0.033 R)
• M42: 6,634,516 km (0.113 R)
• M43: 6,780,075 km (0.079 R)
• M44: 7,047,406 km (0.102 R)
• M45: 7,277,338 km (0.06 R)
• M46: 7,372,781 km (0.105 R)
• M47: 7,496,050 km (0.093 R)
• M48: 7,716,857 km (0.092 R)
• M49: 7,925,845 km (0.108 R)
• M50: 7,981,944 km (0.118 R)
• M51: 8,108,504 km (0.103 R)
• M52: 8,235,812 km (0.106 R)
• M53: 8,349,506 km (0.095 R)
• M54: 8,722,753 km (0.108 R)
• M55: 8,780,647 km (0.033 R)
• M56: 8,867,713 km (0.077 R)
• M57: 9,204,159 km (0.086 R)
• M58: 9,292,721 km (0.077 R)
• M59: 9,634,552 km (0.097 R)
• M60: 9,754,380 km (0.106 R)
• M61: 9,829,478 km (0.078 R)
• M62: 9,889,766 km (0.064 R)
• M63: 9,950,203 km (0.067 R)
• M64: 10,056,118 km (0.047 R)
• M65: 10,116,855 km (0.11 R)
• M66: 10,208,260 km (0.113 R)

Asteroid Belt

Center: 1.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.3

Radius: 13.9

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.04 AU - 3.14 AU

Year: 2734 Days

Day: 11.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,534,825 km

• M1: 191,784 km (0.087 R)
• M2: 330,761 km (0.057 R)
• M3: 498,909 km (0.105 R)
• M4: 665,561 km (0.087 R)
• M5: 832,811 km (0.095 R)
• M6: 1,026,989 km (0.095 R)
• M7: 1,118,394 km (0.099 R)
• M8: 1,423,424 km (0.076 R)
• M9: 1,867,430 km (0.031 R)
• M10: 2,068,939 km (0.034 R)
• M11: 2,262,668 km (0.114 R)
• M12: 2,369,481 km (0.077 R)
• M13: 2,896,813 km (0.1 R)
• M14: 3,097,723 km (0.092 R)
• M15: 3,478,150 km (0.098 R)
• M16: 3,638,220 km (0.11 R)
• M17: 3,800,684 km (0.059 R)
• M18: 4,189,638 km (0.115 R)
• M19: 4,322,032 km (0.115 R)
• M20: 4,417,625 km (0.104 R)
• M21: 4,513,817 km (0.089 R)
• M22: 4,767,535 km (0.11 R)
• M23: 5,227,698 km (0.098 R)
• M24: 5,934,398 km (0.05 R)
• M25: 6,451,408 km (0.055 R)
• M26: 6,938,200 km (0.117 R)
• M27: 7,095,726 km (0.111 R)
• M28: 7,186,233 km (0.07 R)
• M29: 7,644,451 km (0.118 R)
• M30: 7,737,351 km (0.064 R)
• M31: 8,112,393 km (0.114 R)
• M32: 8,207,089 km (0.092 R)
• M33: 8,421,463 km (0.119 R)
• M34: 8,977,967 km (0.101 R)
• M35: 9,149,855 km (0.103 R)
• M36: 9,297,956 km (0.086 R)
• M37: 9,696,784 km (0.069 R)
• M38: 10,382,691 km (0.105 R)
• M39: 10,485,614 km (0.06 R)
• M40: 10,666,627 km (0.085 R)
• M41: 10,848,688 km (0.086 R)
• M42: 11,110,484 km (0.094 R)
• M43: 11,720,694 km (0.036 R)
• M44: 11,827,956 km (0.071 R)
• M45: 11,962,594 km (0.075 R)
• M46: 12,478,407 km (0.057 R)
• M47: 12,946,200 km (0.075 R)
• M48: 13,279,953 km (0.078 R)
• M49: 13,672,797 km (0.091 R)
• M50: 13,899,138 km (0.082 R)
• M51: 14,643,088 km (0.114 R)
• M52: 14,816,622 km (0.108 R)
• M53: 14,961,732 km (0.088 R)
• M54: 15,282,619 km (0.076 R)
• M55: 16,229,275 km (0.118 R)
• M56: 16,438,861 km (0.086 R)
• M57: 16,589,207 km (0.075 R)
• M58: 16,740,002 km (0.088 R)
• M59: 17,103,674 km (0.111 R)
• M60: 17,869,615 km (0.116 R)
• M61: 18,024,150 km (0.093 R)
• M62: 18,117,200 km (0.102 R)
• M63: 18,241,366 km (0.074 R)
• M64: 18,490,596 km (0.083 R)
• M65: 18,803,704 km (0.119 R)
• M66: 19,150,173 km (0.111 R)
• M67: 19,785,515 km (0.11 R)
• M68: 19,977,449 km (0.051 R)
• M69: 20,105,804 km (0.118 R)
• M70: 20,557,141 km (0.112 R)
• M71: 20,654,230 km (0.055 R)
• M72: 21,011,769 km (0.095 R)
• M73: 21,207,593 km (0.09 R)
• M74: 21,338,491 km (0.071 R)
• M75: 21,502,600 km (0.069 R)
• M76: 21,831,864 km (0.111 R)
• M77: 22,162,925 km (0.069 R)
• M78: 22,328,978 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.7

Radius: 14.9

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.23 AU - 6.45 AU

Year: 9258 Days

Day: 5.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,534,825 km

• M1: 292,913 km (0.116 R)
• M2: 399,875 km (0.102 R)
• M3: 610,958 km (0.088 R)
• M4: 721,660 km (0.094 R)
• M5: 828,323 km (0.108 R)
• M6: 980,315 km (0.097 R)
• M7: 1,285,495 km (0.054 R)
• M8: 1,404,275 km (0.108 R)
• M9: 1,952,701 km (0.092 R)
• M10: 2,126,384 km (0.079 R)
• M11: 2,287,501 km (0.096 R)
• M12: 2,756,341 km (0.099 R)
• M13: 2,992,406 km (0.104 R)
• M14: 3,380,014 km (0.114 R)
• M15: 3,697,611 km (0.12 R)
• M16: 3,958,659 km (0.109 R)
• M17: 4,158,671 km (0.085 R)
• M18: 4,271,169 km (0.096 R)
• M19: 4,430,491 km (0.114 R)
• M20: 4,591,907 km (0.055 R)
• M21: 4,778,754 km (0.079 R)
• M22: 5,039,803 km (0.106 R)
• M23: 5,184,165 km (0.102 R)
• M24: 5,378,941 km (0.116 R)
• M25: 5,526,744 km (0.115 R)
• M26: 5,952,499 km (0.098 R)
• M27: 7,131,031 km (0.099 R)
• M28: 7,539,733 km (0.066 R)
• M29: 7,872,289 km (0.047 R)
• M30: 8,609,507 km (0.103 R)
• M31: 9,103,629 km (0.086 R)
• M32: 10,119,398 km (0.113 R)
• M33: 11,328,748 km (0.099 R)
• M34: 12,257,451 km (0.069 R)
• M35: 13,244,049 km (0.063 R)
• M36: 13,444,361 km (0.073 R)
• M37: 13,780,657 km (0.08 R)
• M38: 14,085,687 km (0.086 R)
• M39: 14,392,961 km (0.09 R)
• M40: 14,495,884 km (0.054 R)
• M41: 14,598,957 km (0.108 R)
• M42: 14,909,971 km (0.117 R)
• M43: 15,083,654 km (0.085 R)
• M44: 15,679,353 km (0.114 R)
• M45: 15,891,333 km (0.107 R)
• M46: 16,533,407 km (0.076 R)
• M47: 17,256,713 km (0.098 R)
• M48: 17,548,877 km (0.028 R)
• M49: 17,732,434 km (0.107 R)
• M50: 18,472,644 km (0.104 R)
• M51: 18,584,693 km (0.112 R)
• M52: 19,602,108 km (0.082 R)
• M53: 20,213,664 km (0.108 R)
• M54: 20,483,240 km (0.117 R)
• M55: 20,715,116 km (0.094 R)
• M56: 20,870,249 km (0.067 R)
• M57: 21,259,802 km (0.099 R)
• M58: 21,927,607 km (0.119 R)
• M59: 22,204,513 km (0.119 R)
• M60: 22,682,029 km (0.061 R)
• M61: 22,882,042 km (0.1 R)
• M62: 23,042,410 km (0.087 R)
• M63: 23,203,228 km (0.079 R)
• M64: 23,404,736 km (0.112 R)
• M65: 23,687,776 km (0.115 R)
• M66: 24,420,955 km (0.077 R)
• M67: 25,576,299 km (0.115 R)
• M68: 26,454,439 km (0.12 R)
• M69: 27,003,014 km (0.094 R)
• M70: 27,384,937 km (0.089 R)
• M71: 28,844,115 km (0.059 R)
• M72: 29,017,499 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.6

Radius: 6.1

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.08 AU - 8.66 AU

Year: 14483 Days

Day: 23.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,534,825 km

• M1: 117,883 km (0.115 R)
• M2: 294,409 km (0.094 R)
• M3: 389,702 km (0.07 R)
• M4: 1,177,335 km (0.108 R)
• M5: 1,228,797 km (0.088 R)
• M6: 1,334,114 km (0.097 R)
• M7: 1,904,381 km (0.111 R)
• M8: 2,586,398 km (0.113 R)
• M9: 2,722,083 km (0.08 R)
• M10: 2,813,936 km (0.044 R)
• M11: 2,883,349 km (0.117 R)
• M12: 3,288,012 km (0.106 R)
• M13: 5,276,466 km (0.044 R)
• M14: 5,887,873 km (0.096 R)
• M15: 6,644,689 km (0.118 R)
• M16: 8,414,880 km (0.092 R)
• M17: 10,035,175 km (0.085 R)
• M18: 11,044,960 km (0.111 R)
• M19: 11,413,570 km (0.041 R)
• M20: 12,011,512 km (0.05 R)
• M21: 12,428,441 km (0.07 R)
• M22: 12,504,736 km (0.076 R)
• M23: 12,696,371 km (0.051 R)
• M24: 13,237,616 km (0.099 R)
• M25: 14,744,815 km (0.093 R)
• M26: 15,931,126 km (0.096 R)
• M27: 18,918,147 km (0.095 R)
• M28: 19,093,924 km (0.09 R)
• M29: 20,791,112 km (0.081 R)
• M30: 20,972,574 km (0.058 R)
• M31: 21,841,588 km (0.12 R)
• M32: 22,956,092 km (0.098 R)
• M33: 23,614,772 km (0.099 R)
• M34: 23,709,318 km (0.116 R)
• M35: 25,578,992 km (0.1 R)
• M36: 26,065,933 km (0.082 R)
• M37: 26,654,451 km (0.12 R)
• M38: 26,752,886 km (0.108 R)
• M39: 26,999,723 km (0.068 R)
• M40: 27,545,306 km (0.087 R)
• M41: 28,044,365 km (0.089 R)
• M42: 29,814,856 km (0.032 R)
• M43: 29,865,869 km (0.117 R)
• M44: 32,143,646 km (0.103 R)
• M45: 32,300,873 km (0.117 R)
• M46: 32,458,549 km (0.063 R)
• M47: 33,091,348 km (0.062 R)
• M48: 33,888,256 km (0.107 R)
• M49: 34,637,592 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 16,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit