🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.62 AU - 0.7 AU

Year: 239 Days

Day: 22.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,456,538 km

• M1: 558,898 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.64 AU - 0.88 AU

Year: 296 Days

Day: 34.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.98 AU - 1.28 AU

Year: 536 Days

Day: 37.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.23 AU - 1.39 AU

Year: 669 Days

Day: 28.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.72 AU - 2.82 AU

Year: 1526 Days

Day: 18.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.7

Radius: 14.3

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.98 AU - 3.72 AU

Year: 2736 Days

Day: 13.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 85,456,538 km

• M1: 178,171 km (0.101 R)
• M2: 312,510 km (0.044 R)
• M3: 439,818 km (0.11 R)
• M4: 650,152 km (0.108 R)
• M5: 1,271,283 km (0.069 R)
• M6: 1,505,403 km (0.062 R)
• M7: 1,789,639 km (0.071 R)
• M8: 2,101,102 km (0.109 R)
• M9: 2,234,693 km (0.103 R)
• M10: 2,440,390 km (0.069 R)
• M11: 2,581,162 km (0.048 R)
• M12: 2,849,989 km (0.081 R)
• M13: 3,063,166 km (0.066 R)
• M14: 3,505,377 km (0.098 R)
• M15: 3,722,743 km (0.076 R)
• M16: 3,838,981 km (0.116 R)
• M17: 4,039,442 km (0.085 R)
• M18: 4,624,220 km (0.105 R)
• M19: 4,724,301 km (0.085 R)
• M20: 4,850,412 km (0.094 R)
• M21: 4,965,004 km (0.119 R)
• M22: 5,711,348 km (0.06 R)
• M23: 5,940,980 km (0.087 R)
• M24: 6,077,413 km (0.103 R)
• M25: 6,228,657 km (0.083 R)
• M26: 6,353,422 km (0.079 R)
• M27: 6,535,183 km (0.046 R)
• M28: 6,818,073 km (0.087 R)
• M29: 7,047,406 km (0.076 R)
• M30: 7,192,067 km (0.101 R)
• M31: 7,454,761 km (0.074 R)
• M32: 7,572,644 km (0.071 R)
• M33: 7,735,706 km (0.064 R)
• M34: 8,292,808 km (0.118 R)
• M35: 8,507,033 km (0.077 R)
• M36: 10,008,846 km (0.1 R)
• M37: 10,748,607 km (0.093 R)
• M38: 11,015,938 km (0.036 R)
• M39: 11,133,672 km (0.058 R)
• M40: 11,285,514 km (0.068 R)
• M41: 11,404,145 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.4

Radius: 13.1

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.52 AU - 4.48 AU

Year: 3570 Days

Day: 6.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,456,538 km

• M1: 165,006 km (0.096 R)
• M2: 266,883 km (0.027 R)
• M3: 379,081 km (0.106 R)
• M4: 524,490 km (0.1 R)
• M5: 615,446 km (0.065 R)
• M6: 795,262 km (0.107 R)
• M7: 1,124,378 km (0.106 R)
• M8: 1,311,824 km (0.062 R)
• M9: 1,510,041 km (0.102 R)
• M10: 1,790,238 km (0.053 R)
• M11: 1,921,884 km (0.047 R)
• M12: 2,481,679 km (0.11 R)
• M13: 2,780,276 km (0.117 R)
• M14: 2,916,859 km (0.1 R)
• M15: 3,055,686 km (0.081 R)
• M16: 3,322,120 km (0.087 R)
• M17: 3,651,834 km (0.037 R)
• M18: 3,858,727 km (0.084 R)
• M19: 3,992,468 km (0.105 R)
• M20: 4,284,184 km (0.104 R)
• M21: 4,583,080 km (0.061 R)
• M22: 4,684,209 km (0.073 R)
• M23: 5,222,312 km (0.053 R)
• M24: 5,349,321 km (0.086 R)
• M25: 5,606,330 km (0.118 R)
• M26: 5,780,163 km (0.119 R)
• M27: 5,933,650 km (0.065 R)
• M28: 6,021,913 km (0.083 R)
• M29: 6,155,204 km (0.119 R)
• M30: 6,538,325 km (0.086 R)
• M31: 7,045,761 km (0.113 R)
• M32: 7,139,409 km (0.062 R)
• M33: 7,304,415 km (0.11 R)
• M34: 8,345,018 km (0.093 R)
• M35: 8,693,731 km (0.086 R)
• M36: 8,819,542 km (0.078 R)
• M37: 9,072,961 km (0.052 R)
• M38: 9,664,770 km (0.116 R)
• M39: 9,847,429 km (0.054 R)
• M40: 10,858,861 km (0.061 R)
• M41: 11,021,623 km (0.072 R)
• M42: 11,185,134 km (0.109 R)
• M43: 11,322,165 km (0.053 R)
• M44: 11,570,049 km (0.094 R)
• M45: 11,736,252 km (0.104 R)
• M46: 11,903,353 km (0.115 R)
• M47: 12,296,197 km (0.081 R)
• M48: 12,522,688 km (0.108 R)
• M49: 12,636,383 km (0.08 R)
• M50: 13,181,368 km (0.078 R)
• M51: 13,442,266 km (0.083 R)
• M52: 13,558,653 km (0.112 R)
• M53: 13,910,208 km (0.103 R)
• M54: 14,383,536 km (0.082 R)
• M55: 14,772,042 km (0.102 R)
• M56: 15,346,049 km (0.106 R)
• M57: 15,498,339 km (0.114 R)
• M58: 15,835,084 km (0.089 R)
• M59: 16,174,372 km (0.091 R)
• M60: 16,578,436 km (0.098 R)
• M61: 16,985,791 km (0.072 R)
• M62: 17,238,163 km (0.114 R)
• M63: 18,195,439 km (0.114 R)
• M64: 18,356,706 km (0.074 R)
• M65: 18,518,421 km (0.09 R)
• M66: 18,810,735 km (0.087 R)
• M67: 18,973,797 km (0.105 R)
• M68: 19,334,178 km (0.108 R)
• M69: 19,465,825 km (0.081 R)
• M70: 20,261,685 km (0.042 R)
• M71: 20,697,314 km (0.077 R)
• M72: 20,933,080 km (0.088 R)
• M73: 21,441,564 km (0.081 R)
• M74: 21,885,420 km (0.118 R)
• M75: 22,160,082 km (0.051 R)
• M76: 22,608,876 km (0.083 R)
• M77: 23,165,380 km (0.096 R)
• M78: 23,410,272 km (0.08 R)
• M79: 23,550,594 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.2

Radius: 12.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.62 AU - 8.78 AU

Year: 8621 Days

Day: 11.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 85,456,538 km

• M1: 371,601 km (0.097 R)
• M2: 614,997 km (0.11 R)
• M3: 1,175,989 km (0.113 R)
• M4: 1,325,288 km (0.109 R)
• M5: 1,463,516 km (0.094 R)
• M6: 1,570,628 km (0.061 R)
• M7: 1,736,382 km (0.067 R)
• M8: 2,106,039 km (0.093 R)
• M9: 2,394,464 km (0.041 R)
• M10: 2,873,925 km (0.1 R)
• M11: 3,264,974 km (0.092 R)
• M12: 5,409,160 km (0.09 R)
• M13: 5,892,660 km (0.085 R)
• M14: 6,037,620 km (0.102 R)
• M15: 6,242,420 km (0.057 R)
• M16: 6,390,073 km (0.03 R)
• M17: 6,509,153 km (0.114 R)
• M18: 7,084,656 km (0.097 R)
• M19: 7,177,107 km (0.081 R)
• M20: 8,123,164 km (0.07 R)
• M21: 8,414,581 km (0.088 R)
• M22: 8,908,254 km (0.103 R)
• M23: 9,141,776 km (0.093 R)
• M24: 9,614,954 km (0.092 R)
• M25: 9,785,945 km (0.094 R)
• M26: 10,200,331 km (0.105 R)
• M27: 10,304,900 km (0.103 R)
• M28: 10,515,085 km (0.077 R)
• M29: 11,261,728 km (0.079 R)
• M30: 11,514,399 km (0.085 R)
• M31: 11,659,658 km (0.08 R)
• M32: 11,915,321 km (0.115 R)
• M33: 12,172,779 km (0.112 R)
• M34: 12,469,431 km (0.106 R)
• M35: 13,411,748 km (0.067 R)
• M36: 14,220,923 km (0.069 R)
• M37: 14,376,804 km (0.071 R)
• M38: 14,729,855 km (0.111 R)
• M39: 15,045,955 km (0.088 R)
• M40: 16,170,034 km (0.092 R)
• M41: 17,780,605 km (0.1 R)
• M42: 18,201,872 km (0.106 R)
• M43: 18,371,217 km (0.026 R)
• M44: 18,626,281 km (0.051 R)
• M45: 19,615,123 km (0.112 R)
• M46: 19,875,872 km (0.064 R)
• M47: 20,225,333 km (0.089 R)
• M48: 21,330,412 km (0.087 R)
• M49: 22,773,583 km (0.084 R)
• M50: 24,015,545 km (0.068 R)
• M51: 24,341,219 km (0.064 R)
• M52: 25,421,316 km (0.106 R)
• M53: 25,516,011 km (0.113 R)
• M54: 25,800,696 km (0.065 R)
• M55: 26,565,141 km (0.081 R)
• M56: 27,482,625 km (0.031 R)
• M57: 27,579,714 km (0.097 R)
• M58: 29,150,043 km (0.07 R)
• M59: 29,497,409 km (0.113 R)
• M60: 29,896,087 km (0.096 R)
• M61: 32,069,595 km (0.084 R)
• M62: 32,788,113 km (0.097 R)
• M63: 33,563,928 km (0.106 R)
• M64: 34,241,157 km (0.073 R)
• M65: 35,133,658 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.8

Radius: 9.3

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.27 AU - 8.17 AU

Year: 9571 Days

Day: 13.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,456,538 km

• M1: 139,126 km (0.095 R)
• M2: 403,914 km (0.11 R)
• M3: 518,506 km (0.097 R)
• M4: 612,454 km (0.093 R)
• M5: 1,108,819 km (0.081 R)
• M6: 1,636,900 km (0.062 R)
• M7: 1,828,834 km (0.085 R)
• M8: 1,902,885 km (0.032 R)
• M9: 1,977,833 km (0.11 R)
• M10: 2,314,279 km (0.08 R)
• M11: 2,530,448 km (0.04 R)
• M12: 3,277,989 km (0.099 R)
• M13: 4,057,543 km (0.077 R)
• M14: 4,187,544 km (0.112 R)
• M15: 4,351,952 km (0.107 R)
• M16: 4,418,224 km (0.093 R)
• M17: 4,551,964 km (0.091 R)
• M18: 4,755,268 km (0.068 R)
• M19: 5,525,547 km (0.101 R)
• M20: 5,669,909 km (0.082 R)
• M21: 5,888,621 km (0.064 R)
• M22: 6,752,848 km (0.05 R)
• M23: 9,017,909 km (0.08 R)
• M24: 9,445,161 km (0.119 R)
• M25: 9,748,096 km (0.114 R)
• M26: 10,408,272 km (0.078 R)
• M27: 10,542,012 km (0.118 R)
• M28: 11,678,807 km (0.093 R)
• M29: 11,864,308 km (0.107 R)
• M30: 12,474,069 km (0.097 R)
• M31: 12,616,187 km (0.116 R)
• M32: 13,286,535 km (0.093 R)
• M33: 13,528,883 km (0.109 R)
• M34: 13,626,122 km (0.097 R)
• M35: 14,017,769 km (0.11 R)
• M36: 14,165,572 km (0.051 R)
• M37: 14,413,007 km (0.063 R)
• M38: 14,512,489 km (0.062 R)
• M39: 14,762,019 km (0.085 R)
• M40: 16,185,293 km (0.077 R)
• M41: 16,913,236 km (0.061 R)
• M42: 18,833,923 km (0.112 R)
• M43: 19,270,151 km (0.114 R)
• M44: 19,709,669 km (0.08 R)
• M45: 19,930,625 km (0.1 R)
• M46: 20,319,280 km (0.039 R)
• M47: 20,822,677 km (0.052 R)
• M48: 20,991,424 km (0.104 R)
• M49: 21,443,658 km (0.09 R)
• M50: 21,899,034 km (0.09 R)
• M51: 22,070,623 km (0.065 R)
• M52: 22,993,342 km (0.092 R)
• M53: 23,752,402 km (0.088 R)
• M54: 23,811,044 km (0.052 R)
• M55: 25,836,300 km (0.074 R)
• M56: 26,078,200 km (0.064 R)
• M57: 26,564,243 km (0.079 R)
• M58: 27,483,672 km (0.108 R)
• M59: 27,978,243 km (0.084 R)
• M60: 28,413,423 km (0.065 R)
• M61: 28,850,847 km (0.069 R)
• M62: 28,913,528 km (0.101 R)
• M63: 29,605,867 km (0.081 R)
• M64: 30,176,434 km (0.111 R)
• M65: 34,204,506 km (0.089 R)
• M66: 35,204,119 km (0.034 R)
• M67: 36,145,838 km (0.095 R)
• M68: 36,280,924 km (0.11 R)
• M69: 36,416,310 km (0.084 R)
• M70: 37,437,017 km (0.12 R)
• M71: 38,398,033 km (0.102 R)
• M72: 40,554,786 km (0.034 R)
• M73: 42,109,108 km (0.108 R)
• M74: 42,322,584 km (0.114 R)
• M75: 43,251,736 km (0.114 R)
• M76: 43,682,877 km (0.046 R)
• M77: 43,826,940 km (0.034 R)
• M78: 44,043,259 km (0.1 R)
• M79: 44,259,876 km (0.099 R)
• M80: 45,494,508 km (0.043 R)
• M81: 46,226,041 km (0.116 R)
• M82: 46,519,702 km (0.084 R)
• M83: 46,593,304 km (0.098 R)
• M84: 47,108,968 km (0.07 R)
• M85: 47,700,627 km (0.089 R)
• M86: 48,220,480 km (0.092 R)
• M87: 49,340,669 km (0.066 R)
• M88: 50,167,496 km (0.086 R)
• M89: 50,469,385 km (0.029 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456

Radius: 6.1

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.01 AU - 18.45 AU

Year: 29176 Days

Day: 19.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 85,456,538 km

• M1: 89,908 km (0.114 R)
• M2: 454,628 km (0.098 R)
• M3: 863,928 km (0.085 R)
• M4: 2,117,558 km (0.067 R)
• M5: 2,381,149 km (0.113 R)
• M6: 2,536,581 km (0.083 R)
• M7: 3,580,775 km (0.115 R)
• M8: 4,741,355 km (0.116 R)
• M9: 4,937,179 km (0.053 R)
• M10: 5,185,511 km (0.084 R)
• M11: 5,438,032 km (0.061 R)
• M12: 5,489,045 km (0.045 R)
• M13: 5,642,981 km (0.064 R)
• M14: 6,541,915 km (0.112 R)
• M15: 6,650,523 km (0.055 R)
• M16: 6,759,879 km (0.108 R)
• M17: 8,058,688 km (0.103 R)
• M18: 8,886,263 km (0.07 R)
• M19: 9,310,074 km (0.09 R)
• M20: 13,547,882 km (0.097 R)
• M21: 13,617,146 km (0.094 R)
• M22: 15,531,401 km (0.085 R)
• M23: 15,895,073 km (0.111 R)
• M24: 16,261,588 km (0.076 R)
• M25: 16,630,795 km (0.104 R)
• M26: 21,837,848 km (0.048 R)
• M27: 22,326,884 km (0.082 R)
• M28: 22,901,938 km (0.069 R)
• M29: 23,149,971 km (0.089 R)
• M30: 23,398,753 km (0.073 R)
• M31: 24,066,707 km (0.087 R)
• M32: 24,487,376 km (0.098 R)
• M33: 28,115,274 km (0.091 R)
• M34: 29,540,942 km (0.056 R)
• M35: 30,171,946 km (0.086 R)
• M36: 30,807,438 km (0.1 R)
• M37: 32,091,735 km (0.11 R)
• M38: 34,522,701 km (0.1 R)
• M39: 37,109,098 km (0.087 R)
• M40: 37,206,038 km (0.109 R)
• M41: 39,460,029 km (0.111 R)
• M42: 40,154,761 km (0.044 R)
• M43: 42,973,634 km (0.084 R)
• M44: 45,440,353 km (0.067 R)
• M45: 46,064,027 km (0.049 R)
• M46: 47,636,001 km (0.11 R)
• M47: 49,118,815 km (0.071 R)
• M48: 52,455,895 km (0.115 R)
• M49: 53,876,925 km (0.084 R)
• M50: 55,199,819 km (0.108 R)
• M51: 56,198,983 km (0.12 R)
• M52: 57,204,281 km (0.076 R)
• M53: 58,666,600 km (0.109 R)
• M54: 60,255,180 km (0.091 R)
• M55: 60,483,317 km (0.083 R)
• M56: 61,054,781 km (0.048 R)
• M57: 62,549,114 km (0.099 R)
• M58: 62,779,943 km (0.1 R)
• M59: 63,706,702 km (0.097 R)
• M60: 66,278,140 km (0.041 R)
• M61: 67,339,986 km (0.112 R)
• M62: 67,695,131 km (0.102 R)
• M63: 68,050,875 km (0.118 R)
• M64: 68,169,655 km (0.086 R)
• M65: 70,078,674 km (0.062 R)
• M66: 71,763,595 km (0.1 R)
• M67: 73,949,369 km (0.052 R)
• M68: 78,261,528 km (0.057 R)
• M69: 79,008,919 km (0.064 R)
• M70: 79,758,703 km (0.071 R)
• M71: 80,385,219 km (0.072 R)
• M72: 82,148,380 km (0.101 R)
• M73: 85,456,587 km (0.09 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: 357 - 13,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit