🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.51 AU - 0.69 AU

Year: 174 Days

Day: 18.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.63 AU - 0.69 AU

Year: 201 Days

Day: 19.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,242,426 km

• M1: 54,902 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.54 AU - 0.84 AU

Year: 215 Days

Day: 15.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.79 AU - 2.61 AU

Year: 1223 Days

Day: 30.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,242,426 km

• M1: 600,037 km (0.095 R)
• M2: 1,733,690 km (0.112 R)

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.8

Radius: 13.9

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.68 AU - 5.3 AU

Year: 4177 Days

Day: 9.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 72,242,426 km

• M1: 190,887 km (0.109 R)
• M2: 316,998 km (0.09 R)
• M3: 421,268 km (0.052 R)
• M4: 515,514 km (0.107 R)
• M5: 689,945 km (0.115 R)
• M6: 898,485 km (0.103 R)
• M7: 1,116,599 km (0.118 R)
• M8: 1,463,666 km (0.08 R)
• M9: 1,635,554 km (0.111 R)
• M10: 1,845,140 km (0.06 R)
• M11: 1,953,299 km (0.076 R)
• M12: 2,208,962 km (0.111 R)
• M13: 2,424,832 km (0.118 R)
• M14: 2,630,529 km (0.059 R)
• M15: 2,824,258 km (0.086 R)
• M16: 3,077,827 km (0.077 R)
• M17: 3,320,175 km (0.072 R)
• M18: 3,685,643 km (0.06 R)
• M19: 3,843,468 km (0.101 R)
• M20: 4,044,079 km (0.119 R)
• M21: 4,310,064 km (0.118 R)
• M22: 4,413,885 km (0.097 R)
• M23: 4,967,696 km (0.054 R)
• M24: 5,252,830 km (0.1 R)
• M25: 5,386,421 km (0.099 R)
• M26: 5,498,470 km (0.096 R)
• M27: 5,931,705 km (0.113 R)
• M28: 6,117,506 km (0.108 R)
• M29: 6,258,128 km (0.08 R)
• M30: 6,423,433 km (0.082 R)
• M31: 7,198,201 km (0.082 R)
• M32: 7,722,840 km (0.119 R)
• M33: 7,874,982 km (0.076 R)
• M34: 8,415,479 km (0.082 R)
• M35: 8,598,437 km (0.11 R)
• M36: 9,262,352 km (0.104 R)
• M37: 9,696,036 km (0.083 R)
• M38: 9,970,399 km (0.068 R)
• M39: 10,136,303 km (0.118 R)
• M40: 10,611,426 km (0.077 R)
• M41: 10,865,892 km (0.11 R)
• M42: 11,265,767 km (0.085 R)
• M43: 11,380,957 km (0.06 R)
• M44: 11,699,601 km (0.087 R)
• M45: 11,816,287 km (0.116 R)
• M46: 12,138,970 km (0.118 R)
• M47: 12,227,532 km (0.06 R)
• M48: 13,796,065 km (0.102 R)
• M49: 14,229,151 km (0.088 R)
• M50: 14,604,043 km (0.038 R)
• M51: 14,761,121 km (0.061 R)
• M52: 15,013,792 km (0.07 R)
• M53: 15,459,294 km (0.1 R)
• M54: 15,748,018 km (0.064 R)
• M55: 16,200,701 km (0.045 R)
• M56: 16,363,464 km (0.118 R)
• M57: 16,493,913 km (0.115 R)
• M58: 16,854,893 km (0.102 R)
• M59: 17,151,994 km (0.109 R)
• M60: 17,517,611 km (0.079 R)
• M61: 17,785,092 km (0.114 R)
• M62: 17,885,772 km (0.055 R)
• M63: 18,971,553 km (0.1 R)
• M64: 19,765,020 km (0.091 R)
• M65: 20,043,572 km (0.09 R)
• M66: 20,218,302 km (0.12 R)
• M67: 20,569,408 km (0.114 R)
• M68: 20,780,939 km (0.114 R)
• M69: 20,957,914 km (0.104 R)
• M70: 21,563,037 km (0.074 R)
• M71: 21,957,826 km (0.107 R)
• M72: 22,608,726 km (0.077 R)
• M73: 22,973,147 km (0.066 R)
• M74: 24,189,527 km (0.1 R)
• M75: 24,861,820 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.4

Radius: 13.1

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.92 AU - 7.9 AU

Year: 6807 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,242,426 km

• M1: 164,109 km (0.078 R)
• M2: 374,443 km (0.093 R)
• M3: 473,028 km (0.053 R)
• M4: 557,850 km (0.051 R)
• M5: 820,096 km (0.085 R)
• M6: 1,023,549 km (0.05 R)
• M7: 1,174,642 km (0.119 R)
• M8: 1,279,810 km (0.042 R)
• M9: 1,388,567 km (0.106 R)
• M10: 1,557,613 km (0.113 R)
• M11: 1,654,702 km (0.039 R)
• M12: 1,937,741 km (0.069 R)
• M13: 2,021,666 km (0.075 R)
• M14: 2,689,919 km (0.092 R)
• M15: 3,048,954 km (0.031 R)
• M16: 3,760,142 km (0.08 R)
• M17: 3,866,058 km (0.081 R)
• M18: 4,080,581 km (0.12 R)
• M19: 4,326,819 km (0.087 R)
• M20: 4,949,446 km (0.071 R)
• M21: 6,787,704 km (0.112 R)
• M22: 6,917,106 km (0.052 R)
• M23: 7,410,031 km (0.057 R)
• M24: 7,644,002 km (0.103 R)
• M25: 7,880,367 km (0.04 R)
• M26: 7,982,393 km (0.073 R)
• M27: 8,639,127 km (0.097 R)
• M28: 8,920,970 km (0.118 R)
• M29: 9,313,215 km (0.059 R)
• M30: 10,188,961 km (0.115 R)
• M31: 10,412,161 km (0.103 R)
• M32: 10,674,406 km (0.096 R)
• M33: 10,787,502 km (0.062 R)
• M34: 11,052,889 km (0.065 R)
• M35: 11,358,966 km (0.08 R)
• M36: 11,513,052 km (0.094 R)
• M37: 11,901,259 km (0.047 R)
• M38: 12,214,965 km (0.059 R)
• M39: 12,491,721 km (0.083 R)
• M40: 13,253,474 km (0.03 R)
• M41: 13,906,468 km (0.034 R)
• M42: 14,071,475 km (0.111 R)
• M43: 14,737,634 km (0.085 R)
• M44: 15,074,678 km (0.082 R)
• M45: 15,542,172 km (0.099 R)
• M46: 15,627,592 km (0.081 R)
• M47: 16,187,387 km (0.1 R)
• M48: 16,404,454 km (0.098 R)
• M49: 16,709,933 km (0.047 R)
• M50: 17,149,601 km (0.116 R)
• M51: 17,637,589 km (0.055 R)
• M52: 17,905,818 km (0.084 R)
• M53: 18,265,451 km (0.096 R)
• M54: 18,627,478 km (0.106 R)
• M55: 20,145,896 km (0.09 R)
• M56: 20,520,041 km (0.075 R)
• M57: 20,896,429 km (0.066 R)
• M58: 21,847,423 km (0.096 R)
• M59: 22,183,569 km (0.039 R)
• M60: 23,693,012 km (0.117 R)
• M61: 24,236,501 km (0.107 R)
• M62: 24,534,799 km (0.082 R)
• M63: 24,634,431 km (0.078 R)
• M64: 25,285,630 km (0.079 R)
• M65: 26,298,558 km (0.103 R)
• M66: 27,583,304 km (0.067 R)
• M67: 27,738,886 km (0.107 R)
• M68: 28,730,869 km (0.114 R)
• M69: 28,835,887 km (0.099 R)
• M70: 29,575,200 km (0.107 R)
• M71: 31,342,399 km (0.062 R)
• M72: 31,721,630 km (0.064 R)
• M73: 32,047,903 km (0.112 R)
• M74: 33,198,610 km (0.096 R)
• M75: 34,028,878 km (0.075 R)
• M76: 34,140,029 km (0.094 R)
• M77: 34,698,029 km (0.094 R)
• M78: 35,146,524 km (0.073 R)
• M79: 35,992,649 km (0.089 R)
• M80: 36,276,137 km (0.083 R)
• M81: 36,503,526 km (0.083 R)
• M82: 37,647,501 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.6

Radius: 10.7

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.35 AU - 10.89 AU

Year: 11181 Days

Day: 9.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,242,426 km

• M1: 133,740 km (0.103 R)
• M2: 233,971 km (0.11 R)
• M3: 315,053 km (0.085 R)
• M4: 418,575 km (0.117 R)
• M5: 563,386 km (0.119 R)
• M6: 1,428,211 km (0.095 R)
• M7: 1,769,892 km (0.097 R)
• M8: 2,031,988 km (0.059 R)
• M9: 2,152,414 km (0.119 R)
• M10: 3,740,844 km (0.092 R)
• M11: 3,964,792 km (0.098 R)
• M12: 5,108,169 km (0.048 R)
• M13: 6,192,753 km (0.093 R)
• M14: 6,458,140 km (0.082 R)
• M15: 7,369,490 km (0.118 R)
• M16: 8,638,529 km (0.102 R)
• M17: 8,935,182 km (0.088 R)
• M18: 9,084,779 km (0.111 R)
• M19: 9,185,010 km (0.12 R)
• M20: 10,051,631 km (0.098 R)
• M21: 10,520,919 km (0.109 R)
• M22: 11,780,084 km (0.09 R)
• M23: 12,081,674 km (0.097 R)
• M24: 12,580,732 km (0.098 R)
• M25: 13,058,099 km (0.119 R)
• M26: 13,799,805 km (0.057 R)
• M27: 14,849,384 km (0.091 R)
• M28: 14,967,566 km (0.116 R)
• M29: 16,318,884 km (0.114 R)
• M30: 16,501,992 km (0.114 R)
• M31: 17,677,532 km (0.11 R)
• M32: 17,865,576 km (0.078 R)
• M33: 18,243,760 km (0.033 R)
• M34: 18,370,469 km (0.096 R)
• M35: 18,529,192 km (0.107 R)
• M36: 20,141,409 km (0.076 R)
• M37: 21,429,895 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.7

Radius: 7.8

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 9.43 AU - 14.53 AU

Year: 15539 Days

Day: 15.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,242,426 km

• M1: 121,174 km (0.109 R)
• M2: 248,632 km (0.08 R)
• M3: 305,180 km (0.083 R)
• M4: 544,985 km (0.082 R)
• M5: 816,505 km (0.092 R)
• M6: 1,102,536 km (0.105 R)
• M7: 1,178,981 km (0.06 R)
• M8: 1,364,183 km (0.1 R)
• M9: 1,975,290 km (0.098 R)
• M10: 2,100,504 km (0.059 R)
• M11: 2,765,317 km (0.062 R)
• M12: 2,905,789 km (0.079 R)
• M13: 3,120,911 km (0.115 R)
• M14: 3,490,866 km (0.098 R)
• M15: 3,566,563 km (0.101 R)
• M16: 3,719,601 km (0.117 R)
• M17: 4,032,261 km (0.116 R)
• M18: 5,020,355 km (0.059 R)
• M19: 5,106,075 km (0.101 R)
• M20: 5,674,397 km (0.081 R)
• M21: 5,763,707 km (0.111 R)
• M22: 6,870,581 km (0.093 R)
• M23: 7,013,447 km (0.12 R)
• M24: 7,644,302 km (0.115 R)
• M25: 8,907,656 km (0.058 R)
• M26: 9,536,864 km (0.086 R)
• M27: 10,126,130 km (0.087 R)
• M28: 11,735,654 km (0.111 R)
• M29: 12,424,702 km (0.089 R)
• M30: 12,540,790 km (0.109 R)
• M31: 12,598,983 km (0.1 R)
• M32: 13,185,856 km (0.054 R)
• M33: 14,447,265 km (0.115 R)
• M34: 14,876,162 km (0.081 R)
• M35: 16,124,706 km (0.105 R)
• M36: 16,697,516 km (0.063 R)
• M37: 16,954,226 km (0.115 R)
• M38: 17,732,135 km (0.096 R)
• M39: 20,751,469 km (0.043 R)
• M40: 22,143,626 km (0.118 R)
• M41: 22,567,138 km (0.073 R)
• M42: 23,350,582 km (0.037 R)
• M43: 23,493,897 km (0.111 R)
• M44: 23,925,935 km (0.096 R)
• M45: 25,384,515 km (0.108 R)
• M46: 25,827,773 km (0.05 R)
• M47: 27,022,163 km (0.118 R)
• M48: 27,701,786 km (0.11 R)
• M49: 30,633,306 km (0.067 R)
• M50: 32,215,303 km (0.105 R)
• M51: 34,148,407 km (0.097 R)
• M52: 34,474,381 km (0.032 R)
• M53: 35,457,987 km (0.064 R)
• M54: 35,622,843 km (0.041 R)
• M55: 35,870,727 km (0.075 R)
• M56: 36,036,182 km (0.09 R)
• M57: 36,451,017 km (0.115 R)
• M58: 37,957,468 km (0.052 R)
• M59: 38,633,501 km (0.111 R)
• M60: 38,718,323 km (0.034 R)
• M61: 38,803,144 km (0.114 R)
• M62: 39,313,572 km (0.045 R)
• M63: 39,569,684 km (0.087 R)
• M64: 40,341,011 km (0.068 R)
• M65: 41,117,424 km (0.097 R)
• M66: 41,637,875 km (0.118 R)
• M67: 45,519,790 km (0.096 R)
• M68: 47,867,279 km (0.031 R)
• M69: 50,161,512 km (0.088 R)
• M70: 50,903,219 km (0.073 R)
• M71: 52,116,158 km (0.12 R)
• M72: 52,209,956 km (0.104 R)
• M73: 52,867,439 km (0.115 R)
• M74: 54,190,482 km (0.083 R)
• M75: 54,760,899 km (0.12 R)
• M76: 54,856,193 km (0.119 R)
• M77: 55,333,410 km (0.117 R)
• M78: 55,524,596 km (0.093 R)
• M79: 55,716,081 km (0.079 R)
• M80: 57,449,023 km (0.059 R)
• M81: 57,642,752 km (0.071 R)
• M82: 57,836,482 km (0.12 R)
• M83: 58,809,167 km (0.119 R)
• M84: 59,101,930 km (0.112 R)
• M85: 60,278,068 km (0.061 R)
• M86: 62,753,165 km (0.061 R)
• M87: 65,261,174 km (0.083 R)
• M88: 66,273,652 km (0.098 R)
• M89: 66,375,079 km (0.049 R)
• M90: 67,699,619 km (0.101 R)
• M91: 68,006,594 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.6

Radius: 5.7

Gravity: 19.69 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 13.49 AU - 14.05 AU

Year: 19148 Days

Day: 22.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,242,426 km

• M1: 230,830 km (0.112 R)
• M2: 523,293 km (0.064 R)
• M3: 670,049 km (0.096 R)
• M4: 1,378,993 km (0.074 R)
• M5: 1,494,333 km (0.103 R)
• M6: 1,583,045 km (0.12 R)
• M7: 2,251,149 km (0.085 R)
• M8: 2,632,474 km (0.109 R)
• M9: 2,776,088 km (0.073 R)
• M10: 2,812,290 km (0.114 R)
• M11: 2,885,444 km (0.032 R)
• M12: 3,222,189 km (0.068 R)
• M13: 3,610,993 km (0.114 R)
• M14: 4,689,893 km (0.067 R)
• M15: 5,040,551 km (0.065 R)
• M16: 5,628,470 km (0.081 R)
• M17: 5,860,347 km (0.11 R)
• M18: 6,333,375 km (0.107 R)
• M19: 7,165,588 km (0.1 R)
• M20: 7,722,242 km (0.119 R)
• M21: 8,984,250 km (0.093 R)
• M22: 9,092,259 km (0.086 R)
• M23: 9,972,044 km (0.103 R)
• M24: 10,993,948 km (0.074 R)
• M25: 11,517,241 km (0.059 R)
• M26: 11,870,591 km (0.11 R)
• M27: 12,227,532 km (0.116 R)
• M28: 13,257,962 km (0.083 R)
• M29: 13,628,366 km (0.104 R)
• M30: 13,939,530 km (0.08 R)
• M31: 14,632,317 km (0.044 R)
• M32: 16,248,124 km (0.108 R)
• M33: 16,843,673 km (0.06 R)
• M34: 17,378,934 km (0.093 R)
• M35: 17,513,572 km (0.088 R)
• M36: 18,397,546 km (0.106 R)
• M37: 19,435,307 km (0.111 R)
• M38: 20,563,275 km (0.119 R)
• M39: 21,135,038 km (0.096 R)
• M40: 21,495,120 km (0.101 R)
• M41: 21,712,186 km (0.099 R)
• M42: 21,784,741 km (0.104 R)
• M43: 23,548,650 km (0.103 R)
• M44: 25,434,480 km (0.062 R)
• M45: 25,587,369 km (0.112 R)
• M46: 26,047,981 km (0.098 R)
• M47: 26,356,751 km (0.095 R)
• M48: 26,899,792 km (0.074 R)
• M49: 27,760,428 km (0.066 R)
• M50: 28,075,780 km (0.087 R)
• M51: 29,188,489 km (0.09 R)
• M52: 29,750,229 km (0.096 R)
• M53: 29,830,713 km (0.09 R)
• M54: 30,802,800 km (0.057 R)
• M55: 30,965,862 km (0.118 R)
• M56: 31,374,713 km (0.068 R)
• M57: 31,950,066 km (0.075 R)
• M58: 32,115,222 km (0.042 R)
• M59: 32,280,528 km (0.062 R)
• M60: 34,709,249 km (0.084 R)
• M61: 36,936,163 km (0.092 R)
• M62: 37,282,781 km (0.072 R)
• M63: 37,979,459 km (0.044 R)
• M64: 39,297,117 km (0.092 R)
• M65: 39,562,503 km (0.113 R)
• M66: 41,077,331 km (0.11 R)
• M67: 41,886,955 km (0.118 R)
• M68: 42,158,026 km (0.103 R)
• M69: 43,521,910 km (0.107 R)
• M70: 45,827,213 km (0.12 R)
• M71: 46,013,313 km (0.103 R)
• M72: 46,760,255 km (0.098 R)
• M73: 49,692,673 km (0.1 R)
• M74: 49,788,266 km (0.094 R)
• M75: 50,363,021 km (0.04 R)
• M76: 52,294,628 km (0.061 R)
• M77: 53,367,395 km (0.027 R)
• M78: 55,534,619 km (0.103 R)
• M79: 55,832,319 km (0.1 R)
• M80: 56,031,134 km (0.077 R)
• M81: 56,230,100 km (0.106 R)
• M82: 58,132,685 km (0.114 R)
• M83: 59,041,193 km (0.045 R)
• M84: 59,649,458 km (0.118 R)
• M85: 62,206,235 km (0.106 R)
• M86: 63,238,909 km (0.064 R)
• M87: 65,112,024 km (0.044 R)
• M88: 67,003,390 km (0.081 R)
• M89: 67,637,835 km (0.09 R)
• M90: 68,168,010 km (0.085 R)
• M91: 69,659,949 km (0.096 R)
• M92: 70,624,706 km (0.049 R)
• M93: 70,839,678 km (0.025 R)
• M94: 71,485,941 km (0.12 R)
• M95: 71,809,820 km (0.036 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 14,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit