🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.39 AU - 0.61 AU

Year: 232 Days

Day: 36.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,597,933 km

• M1: 43,982 km (0.087 R)
• M2: 68,067 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.58 AU - 0.64 AU

Year: 313 Days

Day: 16.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624

Radius: 9.7

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.89 AU - 1.27 AU

Year: 736 Days

Day: 8.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 29,597,933 km

• M1: 132,544 km (0.085 R)
• M2: 323,431 km (0.109 R)
• M3: 417,976 km (0.048 R)
• M4: 519,553 km (0.093 R)
• M5: 601,982 km (0.102 R)
• M6: 664,514 km (0.115 R)
• M7: 845,378 km (0.096 R)
• M8: 1,078,002 km (0.031 R)
• M9: 1,230,143 km (0.069 R)
• M10: 1,312,123 km (0.073 R)
• M11: 1,402,630 km (0.067 R)
• M12: 1,495,231 km (0.107 R)
• M13: 1,638,246 km (0.104 R)
• M14: 1,722,021 km (0.111 R)
• M15: 1,785,750 km (0.116 R)
• M16: 1,850,526 km (0.029 R)
• M17: 1,930,561 km (0.026 R)
• M18: 2,208,813 km (0.103 R)
• M19: 2,419,895 km (0.113 R)
• M20: 2,524,015 km (0.03 R)
• M21: 2,654,165 km (0.051 R)
• M22: 2,769,954 km (0.054 R)
• M23: 3,258,840 km (0.1 R)
• M24: 3,338,426 km (0.095 R)
• M25: 3,508,818 km (0.104 R)
• M26: 3,728,129 km (0.076 R)
• M27: 3,886,253 km (0.079 R)
• M28: 4,170,789 km (0.109 R)
• M29: 4,257,406 km (0.115 R)
• M30: 4,590,411 km (0.097 R)
• M31: 4,729,985 km (0.066 R)
• M32: 4,870,907 km (0.038 R)
• M33: 5,177,732 km (0.1 R)
• M34: 5,323,141 km (0.088 R)
• M35: 5,396,294 km (0.103 R)
• M36: 5,671,255 km (0.097 R)
• M37: 5,799,610 km (0.064 R)
• M38: 5,907,321 km (0.082 R)
• M39: 6,015,779 km (0.115 R)
• M40: 6,168,818 km (0.087 R)
• M41: 6,256,781 km (0.087 R)
• M42: 6,456,195 km (0.118 R)
• M43: 6,534,285 km (0.114 R)
• M44: 6,657,853 km (0.04 R)
• M45: 6,725,471 km (0.114 R)
• M46: 7,021,376 km (0.04 R)
• M47: 7,101,710 km (0.088 R)
• M48: 7,625,901 km (0.072 R)
• M49: 7,803,474 km (0.04 R)
• M50: 7,886,800 km (0.097 R)
• M51: 8,006,328 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.2

Radius: 11.2

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.88 AU - 1.44 AU

Year: 820 Days

Day: 7.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 29,597,933 km

• M1: 198,666 km (0.103 R)
• M2: 379,231 km (0.101 R)
• M3: 487,839 km (0.064 R)
• M4: 586,723 km (0.12 R)
• M5: 698,173 km (0.114 R)
• M6: 797,357 km (0.108 R)
• M7: 939,325 km (0.114 R)
• M8: 1,125,126 km (0.075 R)
• M9: 1,237,773 km (0.092 R)
• M10: 1,360,593 km (0.104 R)
• M11: 1,481,318 km (0.083 R)
• M12: 1,652,458 km (0.11 R)
• M13: 1,761,216 km (0.109 R)
• M14: 1,907,672 km (0.1 R)
• M15: 1,986,061 km (0.088 R)
• M16: 2,102,000 km (0.097 R)
• M17: 2,205,521 km (0.11 R)
• M18: 2,333,428 km (0.025 R)
• M19: 2,440,689 km (0.032 R)
• M20: 2,813,038 km (0.045 R)
• M21: 2,968,770 km (0.047 R)
• M22: 3,060,174 km (0.095 R)
• M23: 3,263,178 km (0.096 R)
• M24: 3,340,520 km (0.1 R)
• M25: 3,461,844 km (0.105 R)
• M26: 3,558,335 km (0.056 R)
• M27: 3,637,921 km (0.026 R)
• M28: 3,709,279 km (0.089 R)
• M29: 3,871,443 km (0.095 R)
• M30: 4,045,126 km (0.107 R)
• M31: 4,128,303 km (0.042 R)
• M32: 4,258,902 km (0.071 R)
• M33: 4,390,847 km (0.026 R)
• M34: 4,485,991 km (0.11 R)
• M35: 4,591,458 km (0.057 R)
• M36: 4,765,739 km (0.091 R)
• M37: 4,873,300 km (0.104 R)
• M38: 5,121,034 km (0.113 R)
• M39: 5,241,311 km (0.065 R)
• M40: 5,495,179 km (0.097 R)
• M41: 5,608,125 km (0.05 R)
• M42: 5,909,714 km (0.079 R)
• M43: 5,983,316 km (0.066 R)
• M44: 6,078,311 km (0.101 R)
• M45: 6,227,311 km (0.116 R)
• M46: 6,355,965 km (0.118 R)
• M47: 6,485,367 km (0.057 R)
• M48: 6,692,261 km (0.099 R)
• M49: 6,868,188 km (0.111 R)
• M50: 6,956,750 km (0.103 R)
• M51: 7,067,901 km (0.078 R)
• M52: 7,146,141 km (0.114 R)
• M53: 7,269,709 km (0.054 R)
• M54: 7,484,681 km (0.097 R)
• M55: 7,655,821 km (0.093 R)
• M56: 7,782,231 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.8

Radius: 13.7

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.17 AU - 2.27 AU

Year: 2170 Days

Day: 10.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 29,597,933 km

• M1: 176,675 km (0.102 R)
• M2: 307,424 km (0.116 R)
• M3: 418,874 km (0.051 R)
• M4: 691,142 km (0.055 R)
• M5: 792,869 km (0.113 R)
• M6: 882,179 km (0.106 R)
• M7: 1,102,088 km (0.039 R)
• M8: 1,203,664 km (0.046 R)
• M9: 1,494,782 km (0.114 R)
• M10: 1,620,145 km (0.083 R)
• M11: 1,785,151 km (0.083 R)
• M12: 2,274,636 km (0.12 R)
• M13: 2,380,252 km (0.077 R)
• M14: 2,749,310 km (0.112 R)
• M15: 3,034,593 km (0.088 R)
• M16: 3,151,578 km (0.092 R)
• M17: 3,314,790 km (0.077 R)
• M18: 3,665,297 km (0.042 R)
• M19: 3,774,504 km (0.075 R)
• M20: 3,948,187 km (0.12 R)
• M21: 4,044,079 km (0.082 R)
• M22: 4,173,332 km (0.058 R)
• M23: 4,287,325 km (0.093 R)
• M24: 4,485,543 km (0.097 R)
• M25: 4,669,847 km (0.075 R)
• M26: 4,788,478 km (0.092 R)
• M27: 4,925,360 km (0.081 R)
• M28: 5,046,086 km (0.074 R)
• M29: 5,150,505 km (0.086 R)
• M30: 5,379,091 km (0.068 R)
• M31: 6,066,642 km (0.11 R)
• M32: 6,667,278 km (0.059 R)
• M33: 7,013,447 km (0.085 R)
• M34: 7,563,968 km (0.075 R)
• M35: 8,251,071 km (0.1 R)
• M36: 8,874,146 km (0.079 R)
• M37: 9,191,443 km (0.08 R)
• M38: 9,383,526 km (0.069 R)
• M39: 9,490,938 km (0.102 R)
• M40: 9,598,648 km (0.086 R)
• M41: 9,728,499 km (0.073 R)
• M42: 10,586,742 km (0.118 R)
• M43: 10,991,105 km (0.11 R)
• M44: 11,263,523 km (0.077 R)
• M45: 11,954,366 km (0.1 R)
• M46: 12,234,563 km (0.114 R)
• M47: 12,351,997 km (0.117 R)
• M48: 12,540,490 km (0.101 R)
• M49: 12,635,186 km (0.051 R)
• M50: 12,872,897 km (0.112 R)
• M51: 13,377,042 km (0.079 R)
• M52: 13,619,390 km (0.048 R)
• M53: 13,985,606 km (0.069 R)
• M54: 14,256,228 km (0.096 R)
• M55: 14,578,312 km (0.087 R)
• M56: 14,777,726 km (0.08 R)
• M57: 15,003,170 km (0.059 R)
• M58: 15,204,529 km (0.111 R)
• M59: 15,406,786 km (0.079 R)
• M60: 15,508,213 km (0.117 R)
• M61: 16,509,172 km (0.074 R)
• M62: 16,769,173 km (0.102 R)
• M63: 16,925,802 km (0.085 R)
• M64: 17,346,023 km (0.099 R)
• M65: 17,876,048 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.1

Radius: 13.1

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.52 AU - 2.82 AU

Year: 2862 Days

Day: 6.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 29,597,933 km

• M1: 196,721 km (0.042 R)
• M2: 338,839 km (0.111 R)
• M3: 595,100 km (0.114 R)
• M4: 962,513 km (0.112 R)
• M5: 1,077,254 km (0.052 R)
• M6: 1,196,933 km (0.063 R)
• M7: 1,321,398 km (0.086 R)
• M8: 1,490,144 km (0.11 R)
• M9: 1,611,468 km (0.048 R)
• M10: 1,750,295 km (0.117 R)
• M11: 1,864,289 km (0.116 R)
• M12: 2,055,026 km (0.117 R)
• M13: 2,145,383 km (0.074 R)
• M14: 2,268,053 km (0.087 R)
• M15: 2,601,357 km (0.115 R)
• M16: 3,439,704 km (0.106 R)
• M17: 3,566,114 km (0.064 R)
• M18: 3,694,020 km (0.031 R)
• M19: 3,842,272 km (0.095 R)
• M20: 4,049,166 km (0.073 R)
• M21: 4,395,933 km (0.051 R)
• M22: 4,592,804 km (0.061 R)
• M23: 4,752,425 km (0.052 R)
• M24: 4,853,254 km (0.077 R)
• M25: 5,409,459 km (0.097 R)
• M26: 5,791,831 km (0.098 R)
• M27: 6,051,533 km (0.066 R)
• M28: 6,226,862 km (0.105 R)
• M29: 6,426,126 km (0.095 R)
• M30: 6,672,663 km (0.093 R)
• M31: 6,853,826 km (0.079 R)
• M32: 6,990,858 km (0.094 R)
• M33: 7,175,013 km (0.089 R)
• M34: 7,571,597 km (0.102 R)
• M35: 7,879,769 km (0.116 R)
• M36: 8,459,610 km (0.061 R)
• M37: 8,705,399 km (0.091 R)
• M38: 9,329,970 km (0.116 R)
• M39: 10,020,813 km (0.049 R)
• M40: 10,254,784 km (0.03 R)
• M41: 10,781,219 km (0.045 R)
• M42: 10,887,583 km (0.081 R)
• M43: 11,262,625 km (0.101 R)
• M44: 11,424,789 km (0.105 R)
• M45: 12,664,657 km (0.116 R)
• M46: 12,917,776 km (0.115 R)
• M47: 13,030,872 km (0.086 R)
• M48: 13,144,118 km (0.118 R)
• M49: 13,286,385 km (0.106 R)
• M50: 13,600,990 km (0.059 R)
• M51: 14,325,193 km (0.07 R)
• M52: 14,647,876 km (0.038 R)
• M53: 14,972,802 km (0.1 R)
• M54: 15,479,939 km (0.117 R)
• M55: 15,901,805 km (0.107 R)
• M56: 17,189,992 km (0.064 R)
• M57: 17,407,956 km (0.079 R)
• M58: 17,846,577 km (0.117 R)
• M59: 17,941,123 km (0.1 R)
• M60: 18,098,949 km (0.094 R)
• M61: 18,257,223 km (0.113 R)
• M62: 19,184,431 km (0.062 R)
• M63: 19,378,310 km (0.059 R)
• M64: 20,159,809 km (0.098 R)
• M65: 20,389,741 km (0.098 R)
• M66: 20,686,693 km (0.119 R)
• M67: 21,384,866 km (0.091 R)
• M68: 22,158,586 km (0.112 R)
• M69: 22,873,066 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.3

Radius: 5.8

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.39 AU - 8.13 AU

Year: 11530 Days

Day: 24.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 29,597,933 km

• M1: 133,292 km (0.103 R)
• M2: 180,265 km (0.095 R)
• M3: 225,743 km (0.098 R)
• M4: 414,984 km (0.082 R)
• M5: 634,145 km (0.076 R)
• M6: 886,667 km (0.11 R)
• M7: 1,059,602 km (0.101 R)
• M8: 1,205,908 km (0.088 R)
• M9: 1,640,939 km (0.115 R)
• M10: 1,682,677 km (0.034 R)
• M11: 1,724,863 km (0.117 R)
• M12: 1,897,350 km (0.11 R)
• M13: 1,963,472 km (0.108 R)
• M14: 2,305,453 km (0.041 R)
• M15: 2,352,427 km (0.081 R)
• M16: 2,471,357 km (0.117 R)
• M17: 3,018,137 km (0.097 R)
• M18: 3,121,509 km (0.032 R)
• M19: 3,793,802 km (0.079 R)
• M20: 3,877,427 km (0.088 R)
• M21: 4,716,970 km (0.071 R)
• M22: 5,111,161 km (0.113 R)
• M23: 5,172,646 km (0.114 R)
• M24: 5,265,546 km (0.103 R)
• M25: 5,327,629 km (0.063 R)
• M26: 5,421,427 km (0.113 R)
• M27: 5,866,181 km (0.086 R)
• M28: 6,191,108 km (0.108 R)
• M29: 6,322,604 km (0.106 R)
• M30: 6,388,727 km (0.097 R)
• M31: 6,689,269 km (0.068 R)
• M32: 6,858,165 km (0.093 R)
• M33: 7,338,823 km (0.09 R)
• M34: 7,618,272 km (0.101 R)
• M35: 9,104,377 km (0.05 R)
• M36: 9,480,167 km (0.082 R)
• M37: 9,746,301 km (0.082 R)
• M38: 10,402,737 km (0.109 R)
• M39: 11,474,306 km (0.116 R)
• M40: 12,414,529 km (0.114 R)
• M41: 12,622,171 km (0.12 R)
• M42: 12,872,897 km (0.102 R)
• M43: 13,083,082 km (0.082 R)
• M44: 13,252,127 km (0.098 R)
• M45: 13,849,172 km (0.097 R)
• M46: 13,892,107 km (0.108 R)
• M47: 14,717,289 km (0.113 R)
• M48: 15,202,285 km (0.103 R)
• M49: 15,290,997 km (0.114 R)
• M50: 17,101,729 km (0.059 R)
• M51: 17,240,257 km (0.117 R)
• M52: 17,564,884 km (0.105 R)
• M53: 17,985,254 km (0.091 R)
• M54: 18,267,396 km (0.056 R)
• M55: 18,740,724 km (0.111 R)
• M56: 19,796,436 km (0.099 R)
• M57: 20,920,514 km (0.11 R)
• M58: 21,118,133 km (0.115 R)
• M59: 21,366,017 km (0.085 R)
• M60: 21,465,499 km (0.074 R)
• M61: 22,670,510 km (0.111 R)
• M62: 23,332,481 km (0.099 R)
• M63: 23,845,901 km (0.116 R)
• M64: 24,000,734 km (0.076 R)
• M65: 24,467,031 km (0.112 R)
• M66: 24,936,319 km (0.059 R)
• M67: 25,724,999 km (0.086 R)
• M68: 25,830,765 km (0.113 R)
• M69: 27,597,067 km (0.114 R)
• M70: 27,705,376 km (0.077 R)
• M71: 27,759,530 km (0.081 R)
• M72: 28,905,899 km (0.072 R)
• M73: 29,789,574 km (0.09 R)
• M74: 29,956,375 km (0.094 R)
• M75: 32,037,581 km (0.09 R)
• M76: 32,379,412 km (0.065 R)
• M77: 32,665,293 km (0.086 R)
• M78: 32,894,477 km (0.109 R)
• M79: 33,585,470 km (0.089 R)
• M80: 36,575,034 km (0.088 R)
• M81: 37,830,609 km (0.113 R)
• M82: 39,100,246 km (0.099 R)
• M83: 40,076,970 km (0.08 R)
• M84: 40,138,305 km (0.095 R)
• M85: 40,506,765 km (0.102 R)
• M86: 41,309,058 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.3

Radius: 4.8

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.28 AU - 8.5 AU

Year: 14539 Days

Day: 24.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 29,597,933 km

• M1: 156,031 km (0.108 R)
• M2: 220,956 km (0.086 R)
• M3: 287,228 km (0.078 R)
• M4: 430,393 km (0.104 R)
• M5: 678,576 km (0.072 R)
• M6: 2,372,024 km (0.103 R)
• M7: 2,467,467 km (0.064 R)
• M8: 2,603,153 km (0.101 R)
• M9: 2,642,497 km (0.096 R)
• M10: 2,882,003 km (0.108 R)
• M11: 2,963,384 km (0.074 R)
• M12: 3,045,513 km (0.072 R)
• M13: 3,254,352 km (0.1 R)
• M14: 3,818,635 km (0.11 R)
• M15: 5,993,339 km (0.12 R)
• M16: 6,493,146 km (0.086 R)
• M17: 6,978,890 km (0.114 R)
• M18: 7,170,974 km (0.109 R)
• M19: 8,828,219 km (0.039 R)
• M20: 9,035,861 km (0.098 R)
• M21: 9,305,287 km (0.074 R)
• M22: 9,638,142 km (0.087 R)
• M23: 10,098,455 km (0.109 R)
• M24: 10,191,355 km (0.068 R)
• M25: 10,471,701 km (0.113 R)
• M26: 10,565,798 km (0.12 R)
• M27: 11,360,313 km (0.107 R)
• M28: 12,042,479 km (0.05 R)
• M29: 12,108,003 km (0.074 R)
• M30: 12,438,165 km (0.053 R)
• M31: 13,242,404 km (0.112 R)
• M32: 13,276,213 km (0.098 R)
• M33: 13,310,171 km (0.085 R)
• M34: 13,787,837 km (0.107 R)
• M35: 15,503,426 km (0.052 R)
• M36: 15,574,784 km (0.12 R)
• M37: 16,331,600 km (0.106 R)
• M38: 16,732,821 km (0.07 R)
• M39: 17,656,588 km (0.104 R)
• M40: 18,068,281 km (0.063 R)
• M41: 18,939,240 km (0.053 R)
• M42: 18,977,387 km (0.089 R)
• M43: 21,155,981 km (0.103 R)
• M44: 21,195,475 km (0.092 R)
• M45: 21,354,198 km (0.096 R)
• M46: 23,003,665 km (0.107 R)
• M47: 23,166,876 km (0.105 R)
• M48: 23,289,397 km (0.114 R)
• M49: 24,402,405 km (0.082 R)
• M50: 25,616,840 km (0.09 R)
• M51: 25,786,035 km (0.096 R)
• M52: 25,828,222 km (0.087 R)
• M53: 26,380,687 km (0.065 R)
• M54: 26,636,798 km (0.103 R)
• M55: 27,453,752 km (0.099 R)
• M56: 27,583,454 km (0.105 R)
• M57: 28,017,288 km (0.101 R)
• M58: 29,244,140 km (0.083 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 16,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit