🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.7 AU - 0.9 AU

Year: 250 Days

Day: 22.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.81 AU - 1.05 AU

Year: 314 Days

Day: 14.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 109,747,864 km

• M1: 361,428 km (0.06 R)
• M2: 478,713 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.03 AU - 1.05 AU

Year: 371 Days

Day: 23.8 Hours

Environment

Temp: 99 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,747,864 km

• M1: 464,202 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.49 AU - 4.59 AU

Year: 2841 Days

Day: 13.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.43 AU - 5.91 AU

Year: 4113 Days

Day: 22.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,747,864 km

• M1: 36,352 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.4

Radius: 9.9

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.01 AU - 10.77 AU

Year: 9273 Days

Day: 13.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 109,747,864 km

• M1: 140,772 km (0.087 R)
• M2: 408,253 km (0.098 R)
• M3: 567,275 km (0.032 R)
• M4: 1,271,283 km (0.063 R)
• M5: 1,581,549 km (0.072 R)
• M6: 1,674,599 km (0.097 R)
• M7: 1,769,593 km (0.079 R)
• M8: 2,297,973 km (0.055 R)
• M9: 2,930,323 km (0.074 R)
• M10: 3,103,857 km (0.09 R)
• M11: 3,645,102 km (0.097 R)
• M12: 4,577,994 km (0.066 R)
• M13: 4,779,951 km (0.099 R)
• M14: 5,123,129 km (0.092 R)
• M15: 5,688,908 km (0.081 R)
• M16: 5,942,775 km (0.102 R)
• M17: 6,237,334 km (0.089 R)
• M18: 6,349,083 km (0.045 R)
• M19: 7,502,782 km (0.071 R)
• M20: 7,781,184 km (0.051 R)
• M21: 7,982,243 km (0.063 R)
• M22: 8,225,639 km (0.092 R)
• M23: 8,471,578 km (0.112 R)
• M24: 8,554,156 km (0.095 R)
• M25: 9,223,906 km (0.11 R)
• M26: 9,479,419 km (0.118 R)
• M27: 9,608,073 km (0.087 R)
• M28: 11,061,416 km (0.099 R)
• M29: 11,242,130 km (0.06 R)
• M30: 11,515,146 km (0.117 R)
• M31: 11,744,480 km (0.045 R)
• M32: 11,975,160 km (0.105 R)
• M33: 12,160,811 km (0.03 R)
• M34: 13,487,146 km (0.092 R)
• M35: 14,709,659 km (0.081 R)
• M36: 15,058,372 km (0.099 R)
• M37: 16,635,134 km (0.066 R)
• M38: 16,842,327 km (0.071 R)
• M39: 17,259,406 km (0.06 R)
• M40: 18,853,820 km (0.086 R)
• M41: 19,015,834 km (0.057 R)
• M42: 20,605,611 km (0.094 R)
• M43: 20,939,962 km (0.081 R)
• M44: 21,726,847 km (0.108 R)
• M45: 22,637,898 km (0.072 R)
• M46: 23,098,210 km (0.063 R)
• M47: 23,213,700 km (0.074 R)
• M48: 23,794,439 km (0.11 R)
• M49: 24,321,023 km (0.119 R)
• M50: 24,851,647 km (0.12 R)
• M51: 25,564,930 km (0.055 R)
• M52: 27,194,350 km (0.066 R)
• M53: 27,990,809 km (0.061 R)
• M54: 29,043,828 km (0.041 R)
• M55: 29,231,125 km (0.093 R)
• M56: 30,236,123 km (0.056 R)
• M57: 30,870,119 km (0.082 R)
• M58: 31,061,155 km (0.084 R)
• M59: 31,829,341 km (0.103 R)
• M60: 32,151,126 km (0.104 R)
• M61: 33,580,234 km (0.1 R)
• M62: 34,897,443 km (0.112 R)
• M63: 34,963,715 km (0.113 R)
• M64: 35,096,408 km (0.061 R)
• M65: 35,562,256 km (0.094 R)
• M66: 36,298,427 km (0.053 R)
• M67: 37,786,029 km (0.101 R)
• M68: 38,126,813 km (0.098 R)
• M69: 38,263,395 km (0.096 R)
• M70: 38,742,857 km (0.057 R)
• M71: 38,949,002 km (0.041 R)
• M72: 39,224,412 km (0.08 R)
• M73: 41,099,921 km (0.096 R)
• M74: 41,450,428 km (0.073 R)
• M75: 41,520,590 km (0.108 R)
• M76: 41,801,983 km (0.092 R)
• M77: 41,942,755 km (0.119 R)
• M78: 42,437,176 km (0.028 R)
• M79: 43,931,808 km (0.106 R)
• M80: 45,951,380 km (0.085 R)
• M81: 46,460,910 km (0.117 R)
• M82: 46,826,078 km (0.092 R)
• M83: 47,045,538 km (0.115 R)
• M84: 47,118,841 km (0.08 R)
• M85: 47,485,805 km (0.071 R)
• M86: 47,559,257 km (0.091 R)
• M87: 48,666,132 km (0.111 R)
• M88: 49,856,034 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.5

Radius: 4.1

Gravity: 55.41 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.45 AU - 17.37 AU

Year: 18150 Days

Day: 16.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 109,747,864 km

• M1: 196,123 km (0.061 R)
• M2: 241,750 km (0.077 R)
• M3: 804,837 km (0.072 R)
• M4: 855,550 km (0.077 R)
• M5: 1,014,423 km (0.064 R)
• M6: 1,069,475 km (0.054 R)
• M7: 1,125,574 km (0.055 R)
• M8: 1,871,320 km (0.119 R)
• M9: 1,973,346 km (0.036 R)
• M10: 2,077,316 km (0.092 R)
• M11: 2,254,440 km (0.091 R)
• M12: 2,326,696 km (0.081 R)
• M13: 2,853,579 km (0.07 R)
• M14: 3,170,727 km (0.101 R)
• M15: 3,211,118 km (0.075 R)
• M16: 4,055,149 km (0.117 R)
• M17: 4,320,985 km (0.069 R)
• M18: 4,592,655 km (0.064 R)
• M19: 4,869,710 km (0.076 R)
• M20: 5,104,728 km (0.099 R)
• M21: 5,439,977 km (0.055 R)
• M22: 5,585,835 km (0.104 R)
• M23: 6,031,038 km (0.041 R)
• M24: 6,798,326 km (0.078 R)
• M25: 7,649,986 km (0.104 R)
• M26: 9,219,418 km (0.038 R)
• M27: 9,921,480 km (0.096 R)
• M28: 11,129,334 km (0.038 R)
• M29: 11,376,469 km (0.047 R)
• M30: 11,562,868 km (0.108 R)
• M31: 15,293,241 km (0.062 R)
• M32: 15,430,272 km (0.032 R)
• M33: 15,774,946 km (0.095 R)
• M34: 16,052,450 km (0.119 R)
• M35: 16,965,296 km (0.091 R)
• M36: 19,061,611 km (0.111 R)
• M37: 20,933,080 km (0.108 R)
• M38: 24,606,456 km (0.086 R)
• M39: 25,656,932 km (0.105 R)
• M40: 25,819,994 km (0.056 R)
• M41: 26,969,953 km (0.084 R)
• M42: 28,136,667 km (0.079 R)
• M43: 28,557,336 km (0.062 R)
• M44: 29,575,349 km (0.085 R)
• M45: 30,260,657 km (0.092 R)
• M46: 31,037,818 km (0.08 R)
• M47: 31,472,400 km (0.074 R)
• M48: 35,473,245 km (0.075 R)
• M49: 35,654,708 km (0.113 R)
• M50: 36,018,530 km (0.09 R)
• M51: 36,201,039 km (0.025 R)
• M52: 36,475,252 km (0.115 R)
• M53: 37,578,985 km (0.111 R)
• M54: 39,724,817 km (0.102 R)
• M55: 40,765,121 km (0.102 R)
• M56: 40,955,259 km (0.066 R)
• M57: 41,718,657 km (0.047 R)
• M58: 42,102,077 km (0.119 R)
• M59: 42,872,506 km (0.078 R)
• M60: 42,969,146 km (0.095 R)
• M61: 43,744,661 km (0.053 R)
• M62: 45,309,754 km (0.071 R)
• M63: 45,605,210 km (0.09 R)
• M64: 45,703,945 km (0.091 R)
• M65: 46,396,284 km (0.109 R)
• M66: 46,992,581 km (0.114 R)
• M67: 48,192,804 km (0.094 R)
• M68: 50,929,847 km (0.103 R)
• M69: 52,472,052 km (0.111 R)
• M70: 54,447,491 km (0.053 R)
• M71: 54,552,060 km (0.115 R)
• M72: 54,866,515 km (0.099 R)
• M73: 55,391,604 km (0.075 R)
• M74: 55,496,920 km (0.086 R)
• M75: 56,024,103 km (0.047 R)
• M76: 58,685,001 km (0.105 R)
• M77: 59,329,768 km (0.043 R)
• M78: 61,277,981 km (0.068 R)
• M79: 61,604,702 km (0.115 R)
• M80: 63,246,988 km (0.107 R)
• M81: 67,246,936 km (0.115 R)
• M82: 67,696,477 km (0.066 R)
• M83: 68,598,403 km (0.083 R)
• M84: 68,711,499 km (0.085 R)
• M85: 68,824,445 km (0.092 R)
• M86: 70,642,209 km (0.104 R)
• M87: 71,786,333 km (0.093 R)
• M88: 73,745,318 km (0.06 R)
• M89: 73,976,895 km (0.106 R)
• M90: 74,324,860 km (0.099 R)
• M91: 74,557,036 km (0.106 R)
• M92: 74,673,273 km (0.079 R)
• M93: 77,245,010 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.9

Radius: 7.3

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 12.56 AU - 17.1 AU

Year: 19980 Days

Day: 24.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 109,747,864 km

• M1: 123,119 km (0.08 R)
• M2: 205,847 km (0.119 R)
• M3: 302,188 km (0.116 R)
• M4: 962,214 km (0.092 R)
• M5: 1,188,854 km (0.118 R)
• M6: 1,574,667 km (0.107 R)
• M7: 2,188,766 km (0.092 R)
• M8: 2,693,809 km (0.094 R)
• M9: 3,421,303 km (0.069 R)
• M10: 3,535,446 km (0.117 R)
• M11: 3,689,682 km (0.073 R)
• M12: 4,493,770 km (0.081 R)
• M13: 4,915,487 km (0.097 R)
• M14: 5,131,207 km (0.034 R)
• M15: 5,394,200 km (0.116 R)
• M16: 5,527,342 km (0.037 R)
• M17: 6,442,432 km (0.03 R)
• M18: 6,583,802 km (0.107 R)
• M19: 6,678,498 km (0.109 R)
• M20: 8,823,582 km (0.053 R)
• M21: 9,191,443 km (0.104 R)
• M22: 9,244,400 km (0.11 R)
• M23: 9,457,278 km (0.079 R)
• M24: 9,671,802 km (0.117 R)
• M25: 9,887,970 km (0.113 R)
• M26: 10,324,946 km (0.117 R)
• M27: 10,601,253 km (0.109 R)
• M28: 10,824,154 km (0.084 R)
• M29: 13,016,960 km (0.106 R)
• M30: 13,980,220 km (0.101 R)
• M31: 14,593,871 km (0.08 R)
• M32: 15,216,198 km (0.076 R)
• M33: 15,593,783 km (0.083 R)
• M34: 16,294,050 km (0.061 R)
• M35: 17,069,715 km (0.111 R)
• M36: 17,857,348 km (0.079 R)
• M37: 18,255,578 km (0.117 R)
• M38: 18,656,650 km (0.091 R)
• M39: 19,535,836 km (0.118 R)
• M40: 21,686,306 km (0.114 R)
• M41: 23,402,044 km (0.112 R)
• M42: 24,129,688 km (0.034 R)
• M43: 24,717,159 km (0.071 R)
• M44: 25,458,117 km (0.093 R)
• M45: 25,756,565 km (0.1 R)
• M46: 25,831,364 km (0.108 R)
• M47: 26,356,901 km (0.062 R)
• M48: 26,507,845 km (0.111 R)
• M49: 26,886,029 km (0.05 R)
• M50: 27,418,597 km (0.05 R)
• M51: 27,724,525 km (0.05 R)
• M52: 27,878,012 km (0.08 R)
• M53: 27,954,756 km (0.073 R)
• M54: 28,494,355 km (0.099 R)
• M55: 29,037,246 km (0.108 R)
• M56: 29,115,186 km (0.069 R)
• M57: 30,054,661 km (0.09 R)
• M58: 31,322,952 km (0.093 R)
• M59: 31,642,642 km (0.06 R)
• M60: 32,204,981 km (0.096 R)
• M61: 32,608,596 km (0.07 R)
• M62: 33,502,294 km (0.12 R)
• M63: 34,075,403 km (0.113 R)
• M64: 34,321,940 km (0.104 R)
• M65: 34,982,265 km (0.117 R)
• M66: 35,231,047 km (0.05 R)
• M67: 36,231,856 km (0.099 R)
• M68: 37,835,545 km (0.108 R)
• M69: 38,261,301 km (0.103 R)
• M70: 39,721,077 km (0.106 R)
• M71: 39,980,629 km (0.043 R)
• M72: 41,111,589 km (0.12 R)
• M73: 41,198,954 km (0.088 R)
• M74: 41,812,754 km (0.08 R)
• M75: 42,076,645 km (0.076 R)
• M76: 42,429,546 km (0.068 R)
• M77: 43,404,775 km (0.036 R)
• M78: 43,939,887 km (0.089 R)
• M79: 47,287,737 km (0.073 R)
• M80: 48,298,720 km (0.043 R)
• M81: 48,668,077 km (0.108 R)
• M82: 49,316,883 km (0.114 R)
• M83: 55,379,187 km (0.08 R)
• M84: 59,384,520 km (0.101 R)
• M85: 61,072,284 km (0.093 R)
• M86: 61,972,264 km (0.109 R)
• M87: 63,684,113 km (0.117 R)
• M88: 65,922,546 km (0.108 R)
• M89: 67,876,294 km (0.056 R)
• M90: 68,083,038 km (0.089 R)
• M91: 68,912,259 km (0.074 R)
• M92: 69,328,141 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.2

Radius: 4.6

Gravity: 40.65 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 18.85 AU - 20.83 AU

Year: 30916 Days

Day: 22.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 109,747,864 km

• M1: 60,737 km (0.094 R)
• M2: 279,150 km (0.098 R)
• M3: 806,482 km (0.048 R)
• M4: 1,001,408 km (0.065 R)
• M5: 1,283,550 km (0.109 R)
• M6: 1,472,043 km (0.109 R)
• M7: 1,510,789 km (0.098 R)
• M8: 2,265,361 km (0.107 R)
• M9: 3,789,314 km (0.093 R)
• M10: 6,493,445 km (0.106 R)
• M11: 7,476,004 km (0.099 R)
• M12: 7,745,729 km (0.081 R)
• M13: 8,225,489 km (0.085 R)
• M14: 9,575,311 km (0.086 R)
• M15: 10,089,778 km (0.112 R)
• M16: 11,608,346 km (0.098 R)
• M17: 11,686,137 km (0.08 R)
• M18: 12,394,034 km (0.092 R)
• M19: 12,793,311 km (0.093 R)
• M20: 15,875,775 km (0.079 R)
• M21: 16,483,591 km (0.076 R)
• M22: 17,454,032 km (0.095 R)
• M23: 18,442,874 km (0.069 R)
• M24: 20,006,471 km (0.077 R)
• M25: 22,285,146 km (0.048 R)
• M26: 22,575,665 km (0.105 R)
• M27: 22,867,531 km (0.117 R)
• M28: 23,160,593 km (0.114 R)
• M29: 26,056,808 km (0.113 R)
• M30: 31,094,665 km (0.109 R)
• M31: 32,290,401 km (0.116 R)
• M32: 32,399,757 km (0.09 R)
• M33: 33,059,185 km (0.12 R)
• M34: 33,390,394 km (0.08 R)
• M35: 34,502,655 km (0.09 R)
• M36: 36,763,527 km (0.091 R)
• M37: 38,258,459 km (0.119 R)
• M38: 38,838,749 km (0.116 R)
• M39: 39,538,867 km (0.105 R)
• M40: 39,890,571 km (0.088 R)
• M41: 40,360,907 km (0.045 R)
• M42: 41,070,151 km (0.105 R)
• M43: 45,043,320 km (0.087 R)
• M44: 46,147,951 km (0.114 R)
• M45: 48,133,713 km (0.118 R)
• M46: 48,885,592 km (0.092 R)
• M47: 49,515,100 km (0.076 R)
• M48: 52,188,115 km (0.025 R)
• M49: 52,960,489 km (0.056 R)
• M50: 54,126,006 km (0.076 R)
• M51: 54,777,205 km (0.051 R)
• M52: 57,672,971 km (0.117 R)
• M53: 57,805,814 km (0.092 R)
• M54: 58,604,667 km (0.096 R)
• M55: 59,273,369 km (0.07 R)
• M56: 59,944,465 km (0.111 R)
• M57: 60,348,379 km (0.034 R)
• M58: 60,888,278 km (0.06 R)
• M59: 61,837,028 km (0.115 R)
• M60: 61,972,863 km (0.1 R)
• M61: 63,200,762 km (0.029 R)
• M62: 64,712,299 km (0.106 R)
• M63: 66,792,607 km (0.069 R)
• M64: 67,490,930 km (0.101 R)
• M65: 69,317,819 km (0.109 R)
• M66: 72,732,989 km (0.102 R)
• M67: 72,876,453 km (0.105 R)
• M68: 73,451,358 km (0.105 R)
• M69: 73,595,420 km (0.052 R)
• M70: 75,185,047 km (0.102 R)
• M71: 77,078,358 km (0.036 R)
• M72: 77,957,545 km (0.083 R)
• M73: 79,725,642 km (0.112 R)
• M74: 86,624,946 km (0.116 R)
• M75: 89,837,710 km (0.086 R)
• M76: 91,845,912 km (0.118 R)
• M77: 92,311,460 km (0.08 R)
• M78: 94,337,764 km (0.099 R)
• M79: 98,593,075 km (0.11 R)
• M80: 99,706,382 km (0.09 R)
• M81: 102,106,231 km (0.091 R)
• M82: 102,266,900 km (0.096 R)
• M83: 103,555,236 km (0.111 R)
• M84: 104,525,079 km (0.052 R)
• M85: 105,011,123 km (0.112 R)
• M86: 107,452,411 km (0.114 R)
• M87: 108,762,140 km (0.047 R)
• M88: 109,419,024 km (0.097 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 13,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit