🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.76 AU - 0.96 AU

Year: 297 Days

Day: 17.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.62 AU - 1.82 AU

Year: 841 Days

Day: 25.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.75 AU - 4.09 AU

Year: 2358 Days

Day: 39.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.9

Radius: 13.7

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4 AU - 6.62 AU

Year: 4561 Days

Day: 13 Hours

Environment

Temp: -137 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 108,218,744 km

• M1: 170,691 km (0.119 R)
• M2: 305,030 km (0.104 R)
• M3: 405,709 km (0.091 R)
• M4: 568,173 km (0.053 R)
• M5: 904,618 km (0.091 R)
• M6: 1,011,730 km (0.112 R)
• M7: 1,208,302 km (0.098 R)
• M8: 1,360,443 km (0.108 R)
• M9: 1,545,047 km (0.077 R)
• M10: 1,847,235 km (0.119 R)
• M11: 2,227,662 km (0.113 R)
• M12: 2,457,743 km (0.12 R)
• M13: 2,664,338 km (0.08 R)
• M14: 2,974,305 km (0.087 R)
• M15: 3,352,787 km (0.087 R)
• M16: 3,490,118 km (0.053 R)
• M17: 3,606,057 km (0.06 R)
• M18: 3,818,037 km (0.045 R)
• M19: 4,643,368 km (0.08 R)
• M20: 4,861,632 km (0.117 R)
• M21: 5,228,446 km (0.082 R)
• M22: 5,375,051 km (0.106 R)
• M23: 5,604,235 km (0.093 R)
• M24: 6,100,601 km (0.102 R)
• M25: 6,726,519 km (0.077 R)
• M26: 6,988,614 km (0.082 R)
• M27: 7,673,473 km (0.082 R)
• M28: 7,932,128 km (0.085 R)
• M29: 8,614,893 km (0.095 R)
• M30: 9,543,895 km (0.07 R)
• M31: 9,789,236 km (0.039 R)
• M32: 10,119,847 km (0.103 R)
• M33: 10,996,491 km (0.093 R)
• M34: 11,099,115 km (0.062 R)
• M35: 11,340,117 km (0.05 R)
• M36: 11,739,693 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.7

Radius: 12.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.21 AU - 6.39 AU

Year: 5207 Days

Day: 8.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 108,218,744 km

• M1: 172,486 km (0.072 R)
• M2: 536,757 km (0.095 R)
• M3: 614,249 km (0.101 R)
• M4: 782,696 km (0.116 R)
• M5: 1,037,461 km (0.075 R)
• M6: 1,242,859 km (0.1 R)
• M7: 1,694,196 km (0.041 R)
• M8: 2,010,595 km (0.04 R)
• M9: 2,101,850 km (0.032 R)
• M10: 3,070,197 km (0.102 R)
• M11: 3,261,682 km (0.094 R)
• M12: 4,067,267 km (0.116 R)
• M13: 4,254,414 km (0.113 R)
• M14: 4,686,153 km (0.087 R)
• M15: 5,233,083 km (0.066 R)
• M16: 5,334,810 km (0.113 R)
• M17: 5,411,404 km (0.118 R)
• M18: 5,540,058 km (0.083 R)
• M19: 5,669,759 km (0.106 R)
• M20: 5,826,687 km (0.118 R)
• M21: 5,958,633 km (0.115 R)
• M22: 6,144,882 km (0.096 R)
• M23: 6,252,293 km (0.109 R)
• M24: 6,360,303 km (0.097 R)
• M25: 6,578,118 km (0.112 R)
• M26: 7,049,351 km (0.114 R)
• M27: 7,474,358 km (0.118 R)
• M28: 7,995,258 km (0.106 R)
• M29: 8,142,014 km (0.116 R)
• M30: 8,498,057 km (0.093 R)
• M31: 9,596,703 km (0.072 R)
• M32: 10,482,024 km (0.077 R)
• M33: 11,162,993 km (0.062 R)
• M34: 11,294,340 km (0.047 R)
• M35: 11,525,469 km (0.071 R)
• M36: 12,363,815 km (0.117 R)
• M37: 12,704,599 km (0.088 R)
• M38: 12,841,780 km (0.116 R)
• M39: 13,048,525 km (0.1 R)
• M40: 13,186,903 km (0.094 R)
• M41: 13,325,879 km (0.05 R)
• M42: 13,535,167 km (0.082 R)
• M43: 13,710,495 km (0.094 R)
• M44: 13,815,962 km (0.031 R)
• M45: 14,490,648 km (0.111 R)
• M46: 14,849,982 km (0.107 R)
• M47: 14,958,441 km (0.085 R)
• M48: 15,285,162 km (0.095 R)
• M49: 15,835,084 km (0.095 R)
• M50: 16,130,989 km (0.037 R)
• M51: 16,391,439 km (0.118 R)
• M52: 16,540,887 km (0.083 R)
• M53: 16,878,829 km (0.12 R)
• M54: 17,029,773 km (0.116 R)
• M55: 17,676,185 km (0.051 R)
• M56: 18,641,540 km (0.047 R)
• M57: 18,719,481 km (0.115 R)
• M58: 18,993,245 km (0.113 R)
• M59: 19,110,978 km (0.061 R)
• M60: 19,307,700 km (0.119 R)
• M61: 19,743,029 km (0.089 R)
• M62: 20,341,720 km (0.092 R)
• M63: 21,068,018 km (0.114 R)
• M64: 21,312,012 km (0.096 R)
• M65: 22,049,679 km (0.114 R)
• M66: 22,132,257 km (0.063 R)
• M67: 22,338,852 km (0.105 R)
• M68: 22,670,809 km (0.117 R)
• M69: 22,795,873 km (0.081 R)
• M70: 22,962,675 km (0.043 R)
• M71: 23,297,774 km (0.097 R)
• M72: 23,845,751 km (0.049 R)
• M73: 23,972,760 km (0.118 R)
• M74: 24,100,067 km (0.088 R)
• M75: 24,568,608 km (0.11 R)
• M76: 25,385,113 km (0.108 R)
• M77: 25,601,581 km (0.073 R)
• M78: 26,516,971 km (0.11 R)
• M79: 27,932,466 km (0.079 R)
• M80: 28,469,522 km (0.064 R)
• M81: 28,559,430 km (0.1 R)
• M82: 30,605,929 km (0.069 R)
• M83: 30,790,234 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.2

Radius: 13.8

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.5 AU - 13.22 AU

Year: 15226 Days

Day: 10.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 108,218,744 km

• M1: 302,188 km (0.102 R)
• M2: 550,969 km (0.026 R)
• M3: 1,013,825 km (0.068 R)
• M4: 1,202,468 km (0.062 R)
• M5: 1,493,286 km (0.079 R)
• M6: 1,710,801 km (0.095 R)
• M7: 1,905,727 km (0.105 R)
• M8: 2,074,025 km (0.108 R)
• M9: 2,282,714 km (0.115 R)
• M10: 2,425,879 km (0.118 R)
• M11: 2,646,237 km (0.105 R)
• M12: 3,846,012 km (0.11 R)
• M13: 4,301,836 km (0.097 R)
• M14: 4,412,988 km (0.118 R)
• M15: 4,615,394 km (0.084 R)
• M16: 5,265,097 km (0.097 R)
• M17: 5,408,113 km (0.101 R)
• M18: 5,576,709 km (0.119 R)
• M19: 5,820,554 km (0.1 R)
• M20: 6,117,805 km (0.073 R)
• M21: 6,343,997 km (0.067 R)
• M22: 6,804,908 km (0.098 R)
• M23: 7,516,695 km (0.067 R)
• M24: 8,086,812 km (0.117 R)
• M25: 8,279,943 km (0.089 R)
• M26: 8,446,745 km (0.089 R)
• M27: 8,982,305 km (0.026 R)
• M28: 9,239,912 km (0.101 R)
• M29: 9,499,914 km (0.055 R)
• M30: 9,587,129 km (0.105 R)
• M31: 10,175,498 km (0.066 R)
• M32: 10,384,187 km (0.108 R)
• M33: 10,775,684 km (0.095 R)
• M34: 10,927,526 km (0.093 R)
• M35: 11,542,074 km (0.115 R)
• M36: 12,676,475 km (0.11 R)
• M37: 12,772,666 km (0.095 R)
• M38: 13,030,274 km (0.12 R)
• M39: 13,127,213 km (0.11 R)
• M40: 13,846,330 km (0.09 R)
• M41: 14,210,751 km (0.062 R)
• M42: 14,678,992 km (0.114 R)
• M43: 15,186,428 km (0.107 R)
• M44: 15,596,476 km (0.086 R)
• M45: 16,010,263 km (0.075 R)
• M46: 18,097,004 km (0.056 R)
• M47: 18,205,313 km (0.071 R)
• M48: 19,190,564 km (0.056 R)
• M49: 20,870,848 km (0.11 R)
• M50: 22,714,641 km (0.083 R)
• M51: 23,144,586 km (0.089 R)
• M52: 23,537,729 km (0.049 R)
• M53: 24,450,276 km (0.036 R)
• M54: 25,011,418 km (0.08 R)
• M55: 25,739,211 km (0.034 R)
• M56: 25,983,355 km (0.107 R)
• M57: 26,885,131 km (0.077 R)
• M58: 27,050,287 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.4

Radius: 4

Gravity: 24.4 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.4 AU - 12.76 AU

Year: 15651 Days

Day: 21.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 108,218,744 km

• M1: 54,603 km (0.082 R)
• M2: 179,069 km (0.095 R)
• M3: 300,542 km (0.114 R)
• M4: 327,919 km (0.067 R)
• M5: 461,958 km (0.078 R)
• M6: 612,603 km (0.092 R)
• M7: 916,287 km (0.066 R)
• M8: 1,283,550 km (0.104 R)
• M9: 3,669,636 km (0.11 R)
• M10: 3,702,398 km (0.088 R)
• M11: 3,735,309 km (0.12 R)
• M12: 4,239,753 km (0.072 R)
• M13: 5,497,572 km (0.1 R)
• M14: 5,800,209 km (0.102 R)
• M15: 6,030,739 km (0.077 R)
• M16: 7,104,552 km (0.042 R)
• M17: 7,145,542 km (0.047 R)
• M18: 7,351,239 km (0.107 R)
• M19: 8,322,130 km (0.104 R)
• M20: 8,451,681 km (0.12 R)
• M21: 8,756,711 km (0.099 R)
• M22: 8,888,507 km (0.054 R)
• M23: 9,243,204 km (0.043 R)
• M24: 9,966,360 km (0.107 R)
• M25: 10,848,538 km (0.072 R)
• M26: 11,275,192 km (0.099 R)
• M27: 12,242,491 km (0.112 R)
• M28: 12,488,580 km (0.117 R)
• M29: 13,539,355 km (0.106 R)
• M30: 13,998,322 km (0.081 R)
• M31: 14,462,374 km (0.076 R)
• M32: 15,352,631 km (0.117 R)
• M33: 15,458,546 km (0.052 R)
• M34: 15,511,654 km (0.092 R)
• M35: 18,408,168 km (0.118 R)
• M36: 18,520,665 km (0.1 R)
• M37: 18,916,202 km (0.071 R)
• M38: 19,257,584 km (0.047 R)
• M39: 19,428,874 km (0.091 R)
• M40: 19,946,183 km (0.085 R)
• M41: 22,239,519 km (0.069 R)
• M42: 22,359,347 km (0.112 R)
• M43: 22,479,324 km (0.081 R)
• M44: 22,961,777 km (0.117 R)
• M45: 23,630,480 km (0.079 R)
• M46: 25,111,798 km (0.105 R)
• M47: 25,737,715 km (0.098 R)
• M48: 25,800,696 km (0.119 R)
• M49: 26,432,298 km (0.104 R)
• M50: 28,552,549 km (0.037 R)
• M51: 30,927,116 km (0.073 R)
• M52: 32,070,193 km (0.057 R)
• M53: 32,341,115 km (0.105 R)
• M54: 32,409,032 km (0.032 R)
• M55: 33,845,022 km (0.114 R)
• M56: 33,913,987 km (0.111 R)
• M57: 34,120,881 km (0.111 R)
• M58: 34,259,109 km (0.101 R)
• M59: 34,466,901 km (0.064 R)
• M60: 35,162,082 km (0.117 R)
• M61: 35,301,657 km (0.116 R)
• M62: 35,932,212 km (0.049 R)
• M63: 38,060,690 km (0.1 R)
• M64: 40,229,710 km (0.044 R)
• M65: 41,034,995 km (0.109 R)
• M66: 42,141,720 km (0.087 R)
• M67: 42,289,972 km (0.086 R)
• M68: 43,557,514 km (0.117 R)
• M69: 45,444,093 km (0.09 R)
• M70: 46,359,034 km (0.074 R)
• M71: 47,280,108 km (0.113 R)
• M72: 49,452,568 km (0.116 R)
• M73: 50,157,772 km (0.078 R)
• M74: 52,931,616 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851

Radius: 5.5

Gravity: 28.13 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 17.8 AU - 19.84 AU

Year: 30436 Days

Day: 17.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,218,744 km

• M1: 131,796 km (0.105 R)
• M2: 287,228 km (0.063 R)
• M3: 374,294 km (0.062 R)
• M4: 630,405 km (0.045 R)
• M5: 1,135,448 km (0.085 R)
• M6: 1,241,513 km (0.112 R)
• M7: 2,748,562 km (0.118 R)
• M8: 3,906,898 km (0.076 R)
• M9: 4,507,982 km (0.096 R)
• M10: 5,492,635 km (0.104 R)
• M11: 5,552,475 km (0.108 R)
• M12: 5,978,230 km (0.099 R)
• M13: 7,783,128 km (0.069 R)
• M14: 8,258,850 km (0.058 R)
• M15: 8,604,421 km (0.088 R)
• M16: 9,238,267 km (0.059 R)
• M17: 10,253,887 km (0.111 R)
• M18: 12,075,690 km (0.105 R)
• M19: 12,153,780 km (0.066 R)
• M20: 12,625,611 km (0.117 R)
• M21: 15,157,256 km (0.119 R)
• M22: 15,410,376 km (0.057 R)
• M23: 16,264,131 km (0.082 R)
• M24: 16,523,234 km (0.118 R)
• M25: 17,485,149 km (0.087 R)
• M26: 17,661,973 km (0.111 R)
• M27: 19,279,725 km (0.119 R)
• M28: 20,757,153 km (0.11 R)
• M29: 21,038,248 km (0.062 R)
• M30: 21,320,539 km (0.081 R)
• M31: 21,889,011 km (0.075 R)
• M32: 22,270,635 km (0.09 R)
• M33: 22,654,503 km (0.092 R)
• M34: 24,804,673 km (0.038 R)
• M35: 25,302,385 km (0.11 R)
• M36: 25,904,068 km (0.103 R)
• M37: 26,611,816 km (0.088 R)
• M38: 26,815,269 km (0.11 R)
• M39: 28,564,816 km (0.09 R)
• M40: 29,400,918 km (0.087 R)
• M41: 31,204,021 km (0.082 R)
• M42: 31,633,517 km (0.09 R)
• M43: 33,261,291 km (0.1 R)
• M44: 34,693,990 km (0.12 R)
• M45: 34,916,143 km (0.066 R)
• M46: 37,391,389 km (0.049 R)
• M47: 37,505,233 km (0.08 R)
• M48: 38,190,691 km (0.084 R)
• M49: 38,305,283 km (0.11 R)
• M50: 42,627,165 km (0.1 R)
• M51: 47,716,485 km (0.108 R)
• M52: 50,081,029 km (0.1 R)
• M53: 50,332,204 km (0.05 R)
• M54: 52,228,805 km (0.078 R)
• M55: 55,571,271 km (0.055 R)
• M56: 57,006,064 km (0.081 R)
• M57: 57,137,112 km (0.081 R)
• M58: 57,399,506 km (0.059 R)
• M59: 57,662,200 km (0.101 R)
• M60: 58,057,138 km (0.106 R)
• M61: 58,452,974 km (0.057 R)
• M62: 63,272,270 km (0.106 R)
• M63: 67,523,093 km (0.103 R)
• M64: 69,193,204 km (0.075 R)
• M65: 69,893,023 km (0.064 R)
• M66: 70,454,613 km (0.1 R)
• M67: 70,595,235 km (0.05 R)
• M68: 71,017,700 km (0.1 R)
• M69: 71,582,282 km (0.078 R)
• M70: 74,570,649 km (0.097 R)
• M71: 75,575,947 km (0.086 R)
• M72: 76,296,560 km (0.114 R)
• M73: 76,730,094 km (0.032 R)
• M74: 77,744,817 km (0.086 R)
• M75: 78,910,034 km (0.101 R)
• M76: 80,374,598 km (0.067 R)
• M77: 82,588,048 km (0.083 R)
• M78: 84,074,901 km (0.063 R)
• M79: 84,224,050 km (0.081 R)
• M80: 85,420,534 km (0.112 R)
• M81: 86,171,216 km (0.11 R)
• M82: 89,195,786 km (0.111 R)
• M83: 90,415,307 km (0.084 R)
• M84: 91,027,163 km (0.074 R)
• M85: 91,947,489 km (0.069 R)
• M86: 94,882,150 km (0.048 R)
• M87: 95,192,865 km (0.095 R)
• M88: 99,577,878 km (0.089 R)
• M89: 102,113,113 km (0.078 R)
• M90: 104,509,072 km (0.088 R)
• M91: 104,829,960 km (0.119 R)
• M92: 105,151,147 km (0.072 R)
• M93: 106,762,016 km (0.053 R)
• M94: 107,246,863 km (0.03 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 13,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit