🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.51 AU - 0.59 AU

Year: 125 Days

Day: 46.2 Hours

Environment

Temp: 385 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.49 AU - 0.73 AU

Year: 146 Days

Day: 37.3 Hours

Environment

Temp: 357 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,907,269 km

• M1: 227,838 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.61 AU - 0.81 AU

Year: 183 Days

Day: 27.7 Hours

Environment

Temp: 246 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.9 AU - 2.86 AU

Year: 1121 Days

Day: 44 Hours

Environment

Temp: 2 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 115,907,269 km

• M1: 305,180 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.51 AU - 5.27 AU

Year: 2809 Days

Day: 18.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,907,269 km

• M1: 633,547 km (0.105 R)
• M2: 1,883,437 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.9

Radius: 10.5

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.68 AU - 12.14 AU

Year: 10259 Days

Day: 14.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 115,907,269 km

• M1: 144,063 km (0.085 R)
• M2: 368,460 km (0.072 R)
• M3: 593,455 km (0.098 R)
• M4: 803,191 km (0.044 R)
• M5: 1,571,376 km (0.059 R)
• M6: 2,012,091 km (0.079 R)
• M7: 2,512,795 km (0.115 R)
• M8: 2,672,865 km (0.085 R)
• M9: 2,765,915 km (0.054 R)
• M10: 2,836,376 km (0.03 R)
• M11: 3,321,821 km (0.119 R)
• M12: 3,497,897 km (0.099 R)
• M13: 3,651,385 km (0.066 R)
• M14: 3,728,877 km (0.107 R)
• M15: 3,833,146 km (0.052 R)
• M16: 4,018,049 km (0.113 R)
• M17: 4,341,929 km (0.12 R)
• M18: 4,590,411 km (0.088 R)
• M19: 4,872,103 km (0.108 R)
• M20: 5,159,331 km (0.119 R)
• M21: 5,305,189 km (0.09 R)
• M22: 5,481,864 km (0.07 R)
• M23: 5,571,025 km (0.1 R)
• M24: 6,301,212 km (0.111 R)
• M25: 6,457,093 km (0.065 R)
• M26: 6,646,035 km (0.117 R)
• M27: 6,804,758 km (0.114 R)
• M28: 6,932,665 km (0.106 R)
• M29: 7,061,468 km (0.096 R)
• M30: 7,783,727 km (0.063 R)
• M31: 8,221,600 km (0.032 R)
• M32: 8,911,096 km (0.086 R)
• M33: 9,369,015 km (0.099 R)
• M34: 9,762,607 km (0.081 R)
• M35: 9,834,863 km (0.116 R)
• M36: 10,271,539 km (0.109 R)
• M37: 10,529,147 km (0.106 R)
• M38: 10,714,499 km (0.083 R)
• M39: 10,863,498 km (0.1 R)
• M40: 11,277,136 km (0.083 R)
• M41: 11,734,008 km (0.111 R)
• M42: 12,158,268 km (0.113 R)
• M43: 12,236,059 km (0.057 R)
• M44: 12,626,958 km (0.086 R)
• M45: 13,141,275 km (0.117 R)
• M46: 13,300,896 km (0.083 R)
• M47: 14,395,205 km (0.109 R)
• M48: 14,849,384 km (0.096 R)
• M49: 16,540,139 km (0.066 R)
• M50: 17,364,573 km (0.029 R)
• M51: 18,202,321 km (0.119 R)
• M52: 18,514,232 km (0.086 R)
• M53: 19,098,263 km (0.112 R)
• M54: 19,324,604 km (0.097 R)
• M55: 20,422,952 km (0.063 R)
• M56: 21,729,839 km (0.114 R)
• M57: 22,345,883 km (0.081 R)
• M58: 22,727,806 km (0.033 R)
• M59: 23,208,165 km (0.049 R)
• M60: 23,546,555 km (0.109 R)
• M61: 23,983,830 km (0.071 R)
• M62: 24,915,974 km (0.043 R)
• M63: 25,262,443 km (0.078 R)
• M64: 26,010,133 km (0.11 R)
• M65: 27,476,192 km (0.11 R)
• M66: 27,885,342 km (0.1 R)
• M67: 28,193,664 km (0.108 R)
• M68: 28,451,271 km (0.112 R)
• M69: 28,917,119 km (0.1 R)
• M70: 31,443,827 km (0.102 R)
• M71: 31,550,640 km (0.067 R)
• M72: 32,679,505 km (0.071 R)
• M73: 33,058,736 km (0.119 R)
• M74: 33,985,644 km (0.053 R)
• M75: 34,645,221 km (0.029 R)
• M76: 36,088,542 km (0.111 R)
• M77: 36,761,433 km (0.075 R)
• M78: 36,930,179 km (0.12 R)
• M79: 37,268,719 km (0.09 R)
• M80: 37,835,097 km (0.107 R)
• M81: 37,948,791 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.1

Radius: 14.5

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 10.89 AU - 13.97 AU

Year: 13385 Days

Day: 10.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 115,907,269 km

• M1: 186,100 km (0.069 R)
• M2: 351,555 km (0.073 R)
• M3: 572,361 km (0.109 R)
• M4: 889,659 km (0.075 R)
• M5: 1,117,496 km (0.071 R)
• M6: 1,214,436 km (0.107 R)
• M7: 1,716,037 km (0.036 R)
• M8: 2,697,549 km (0.115 R)
• M9: 3,035,939 km (0.091 R)
• M10: 3,210,370 km (0.044 R)
• M11: 3,754,009 km (0.099 R)
• M12: 4,523,840 km (0.12 R)
• M13: 4,723,852 km (0.099 R)
• M14: 5,174,590 km (0.117 R)
• M15: 5,898,644 km (0.114 R)
• M16: 6,073,674 km (0.108 R)
• M17: 6,206,068 km (0.076 R)
• M18: 6,339,509 km (0.104 R)
• M19: 6,564,055 km (0.098 R)
• M20: 6,836,922 km (0.053 R)
• M21: 7,583,116 km (0.069 R)
• M22: 8,159,816 km (0.094 R)
• M23: 8,552,211 km (0.097 R)
• M24: 8,700,911 km (0.061 R)
• M25: 9,355,552 km (0.091 R)
• M26: 9,560,202 km (0.102 R)
• M27: 11,304,662 km (0.109 R)
• M28: 12,409,293 km (0.069 R)
• M29: 12,804,082 km (0.104 R)
• M30: 13,203,059 km (0.084 R)
• M31: 13,432,842 km (0.118 R)
• M32: 14,779,970 km (0.063 R)
• M33: 15,681,597 km (0.085 R)
• M34: 15,924,993 km (0.099 R)
• M35: 16,047,214 km (0.083 R)
• M36: 16,725,042 km (0.06 R)
• M37: 17,223,801 km (0.118 R)
• M38: 17,727,647 km (0.091 R)
• M39: 19,988,071 km (0.118 R)
• M40: 20,119,866 km (0.104 R)
• M41: 20,318,383 km (0.067 R)
• M42: 20,450,927 km (0.118 R)
• M43: 20,717,061 km (0.113 R)
• M44: 21,522,346 km (0.075 R)
• M45: 21,996,871 km (0.053 R)
• M46: 23,302,262 km (0.079 R)
• M47: 23,441,089 km (0.079 R)
• M48: 23,999,388 km (0.096 R)
• M49: 24,280,183 km (0.094 R)
• M50: 24,774,155 km (0.068 R)
• M51: 26,710,550 km (0.104 R)
• M52: 27,147,376 km (0.107 R)
• M53: 28,250,062 km (0.118 R)
• M54: 28,769,615 km (0.044 R)
• M55: 29,067,913 km (0.113 R)
• M56: 32,727,077 km (0.042 R)
• M57: 33,586,068 km (0.077 R)
• M58: 33,742,997 km (0.101 R)
• M59: 34,927,961 km (0.074 R)
• M60: 36,046,205 km (0.093 R)
• M61: 37,014,104 km (0.086 R)
• M62: 37,827,168 km (0.116 R)
• M63: 40,635,419 km (0.093 R)
• M64: 41,558,438 km (0.071 R)
• M65: 43,510,391 km (0.106 R)
• M66: 45,231,963 km (0.085 R)
• M67: 46,625,318 km (0.056 R)
• M68: 47,151,454 km (0.091 R)
• M69: 50,708,891 km (0.065 R)
• M70: 51,883,683 km (0.12 R)
• M71: 52,065,145 km (0.092 R)
• M72: 52,975,897 km (0.089 R)
• M73: 53,983,888 km (0.116 R)
• M74: 54,351,898 km (0.096 R)
• M75: 56,484,715 km (0.117 R)
• M76: 58,361,421 km (0.107 R)
• M77: 59,212,632 km (0.079 R)
• M78: 59,972,590 km (0.03 R)
• M79: 60,353,915 km (0.064 R)
• M80: 60,544,801 km (0.087 R)
• M81: 61,502,527 km (0.054 R)
• M82: 63,141,970 km (0.086 R)
• M83: 63,724,055 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.2

Radius: 6.8

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 19.79 AU - 20.85 AU

Year: 27977 Days

Day: 23.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 115,907,269 km

• M1: 153,487 km (0.052 R)
• M2: 425,008 km (0.098 R)
• M3: 535,860 km (0.067 R)
• M4: 949,498 km (0.071 R)
• M5: 1,732,792 km (0.094 R)
• M6: 1,792,781 km (0.091 R)
• M7: 1,976,786 km (0.1 R)
• M8: 2,396,408 km (0.078 R)
• M9: 2,843,108 km (0.068 R)
• M10: 3,465,734 km (0.027 R)
• M11: 3,929,786 km (0.113 R)
• M12: 4,788,628 km (0.079 R)
• M13: 4,958,721 km (0.069 R)
• M14: 5,217,375 km (0.083 R)
• M15: 5,304,740 km (0.118 R)
• M16: 5,793,178 km (0.114 R)
• M17: 6,389,026 km (0.107 R)
• M18: 6,482,375 km (0.096 R)
• M19: 8,239,552 km (0.086 R)
• M20: 8,856,194 km (0.107 R)
• M21: 9,701,272 km (0.119 R)
• M22: 10,297,121 km (0.085 R)
• M23: 10,682,485 km (0.099 R)
• M24: 10,737,986 km (0.108 R)
• M25: 11,981,742 km (0.119 R)
• M26: 12,097,082 km (0.094 R)
• M27: 12,620,525 km (0.118 R)
• M28: 12,737,810 km (0.112 R)
• M29: 12,914,635 km (0.081 R)
• M30: 13,449,597 km (0.1 R)
• M31: 15,035,184 km (0.114 R)
• M32: 16,679,115 km (0.069 R)
• M33: 16,937,172 km (0.075 R)
• M34: 18,312,874 km (0.099 R)
• M35: 18,445,717 km (0.116 R)
• M36: 18,579,008 km (0.037 R)
• M37: 18,645,729 km (0.077 R)
• M38: 18,980,529 km (0.032 R)
• M39: 20,753,413 km (0.103 R)
• M40: 21,100,480 km (0.066 R)
• M41: 22,792,582 km (0.12 R)
• M42: 23,222,377 km (0.111 R)
• M43: 24,017,190 km (0.096 R)
• M44: 25,263,191 km (0.081 R)
• M45: 25,485,194 km (0.088 R)
• M46: 26,680,481 km (0.099 R)
• M47: 27,057,617 km (0.094 R)
• M48: 27,436,698 km (0.095 R)
• M49: 27,893,869 km (0.085 R)
• M50: 28,276,690 km (0.083 R)
• M51: 28,738,499 km (0.071 R)
• M52: 28,815,691 km (0.109 R)
• M53: 29,591,356 km (0.111 R)
• M54: 29,981,956 km (0.099 R)
• M55: 30,216,975 km (0.085 R)
• M56: 30,767,944 km (0.117 R)
• M57: 31,084,194 km (0.116 R)
• M58: 34,060,892 km (0.056 R)
• M59: 34,142,722 km (0.095 R)
• M60: 35,541,612 km (0.033 R)
• M61: 35,956,596 km (0.096 R)
• M62: 36,373,226 km (0.047 R)
• M63: 39,677,544 km (0.114 R)
• M64: 40,713,360 km (0.086 R)
• M65: 41,408,840 km (0.12 R)
• M66: 41,758,002 km (0.055 R)
• M67: 43,430,057 km (0.115 R)
• M68: 43,873,764 km (0.119 R)
• M69: 46,204,948 km (0.075 R)
• M70: 46,476,468 km (0.119 R)
• M71: 47,659,338 km (0.077 R)
• M72: 48,484,072 km (0.099 R)
• M73: 49,036,536 km (0.112 R)
• M74: 49,405,894 km (0.079 R)
• M75: 52,394,709 km (0.112 R)
• M76: 53,056,231 km (0.117 R)
• M77: 53,150,927 km (0.041 R)
• M78: 53,530,456 km (0.114 R)
• M79: 54,196,765 km (0.113 R)
• M80: 54,578,689 km (0.075 R)
• M81: 56,019,017 km (0.089 R)
• M82: 56,501,919 km (0.067 R)
• M83: 56,889,228 km (0.119 R)
• M84: 58,154,078 km (0.076 R)
• M85: 58,936,924 km (0.113 R)
• M86: 62,303,175 km (0.061 R)
• M87: 62,803,580 km (0.084 R)
• M88: 65,731,360 km (0.041 R)
• M89: 66,546,818 km (0.048 R)
• M90: 66,648,993 km (0.091 R)
• M91: 66,751,168 km (0.103 R)
• M92: 67,160,618 km (0.081 R)
• M93: 67,570,815 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 22.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.1

Radius: 3.1

Gravity: 95.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 20.76 AU - 24.18 AU

Year: 32533 Days

Day: 16.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,907,269 km

• M1: 92,451 km (0.119 R)
• M2: 469,289 km (0.086 R)
• M3: 610,808 km (0.09 R)
• M4: 701,764 km (0.113 R)
• M5: 797,207 km (0.093 R)
• M6: 2,184,428 km (0.116 R)
• M7: 2,859,414 km (0.095 R)
• M8: 3,485,032 km (0.117 R)
• M9: 3,593,341 km (0.098 R)
• M10: 5,914,053 km (0.116 R)
• M11: 6,702,733 km (0.082 R)
• M12: 8,231,922 km (0.106 R)
• M13: 8,740,106 km (0.106 R)
• M14: 8,887,161 km (0.096 R)
• M15: 9,183,813 km (0.088 R)
• M16: 11,109,587 km (0.086 R)
• M17: 11,670,279 km (0.096 R)
• M18: 11,994,907 km (0.075 R)
• M19: 12,652,988 km (0.061 R)
• M20: 15,934,567 km (0.057 R)
• M21: 16,748,080 km (0.12 R)
• M22: 17,205,850 km (0.066 R)
• M23: 18,698,238 km (0.115 R)
• M24: 19,077,768 km (0.114 R)
• M25: 21,209,986 km (0.12 R)
• M26: 23,111,225 km (0.087 R)
• M27: 23,927,880 km (0.056 R)
• M28: 24,030,654 km (0.078 R)
• M29: 24,236,650 km (0.118 R)
• M30: 24,546,617 km (0.101 R)
• M31: 25,170,590 km (0.116 R)
• M32: 26,434,093 km (0.041 R)
• M33: 29,131,642 km (0.029 R)
• M34: 29,241,447 km (0.116 R)
• M35: 29,351,252 km (0.115 R)
• M36: 30,013,222 km (0.092 R)
• M37: 31,015,528 km (0.108 R)
• M38: 33,167,045 km (0.098 R)
• M39: 34,550,376 km (0.058 R)
• M40: 34,899,238 km (0.067 R)
• M41: 38,571,118 km (0.101 R)
• M42: 39,538,418 km (0.101 R)
• M43: 41,004,328 km (0.104 R)
• M44: 41,620,372 km (0.08 R)
• M45: 42,986,350 km (0.078 R)
• M46: 46,914,191 km (0.114 R)
• M47: 47,300,304 km (0.1 R)
• M48: 47,816,865 km (0.076 R)
• M49: 49,639,416 km (0.1 R)
• M50: 51,087,224 km (0.095 R)
• M51: 52,282,062 km (0.104 R)
• M52: 53,217,797 km (0.089 R)
• M53: 54,564,028 km (0.103 R)
• M54: 55,785,196 km (0.116 R)
• M55: 56,741,276 km (0.057 R)
• M56: 59,641,679 km (0.092 R)
• M57: 60,199,530 km (0.106 R)
• M58: 61,461,088 km (0.077 R)
• M59: 61,742,632 km (0.066 R)
• M60: 62,873,143 km (0.093 R)
• M61: 67,027,775 km (0.094 R)
• M62: 68,335,111 km (0.116 R)
• M63: 68,480,968 km (0.107 R)
• M64: 70,091,240 km (0.079 R)
• M65: 70,680,057 km (0.12 R)
• M66: 71,122,568 km (0.097 R)
• M67: 74,396,218 km (0.107 R)
• M68: 77,110,970 km (0.112 R)
• M69: 79,244,685 km (0.106 R)
• M70: 80,472,734 km (0.031 R)
• M71: 80,934,842 km (0.072 R)
• M72: 81,089,077 km (0.052 R)
• M73: 81,861,600 km (0.106 R)
• M74: 84,663,269 km (0.1 R)
• M75: 84,976,527 km (0.113 R)
• M76: 86,390,826 km (0.109 R)
• M77: 87,971,477 km (0.111 R)
• M78: 90,680,245 km (0.09 R)
• M79: 91,482,090 km (0.117 R)
• M80: 93,254,525 km (0.085 R)
• M81: 93,739,821 km (0.079 R)
• M82: 94,226,014 km (0.05 R)
• M83: 94,550,641 km (0.032 R)
• M84: 95,363,855 km (0.118 R)
• M85: 95,689,680 km (0.063 R)
• M86: 95,852,741 km (0.096 R)
• M87: 96,179,313 km (0.101 R)
• M88: 102,618,455 km (0.117 R)
• M89: 104,627,704 km (0.104 R)
• M90: 108,684,798 km (0.084 R)
• M91: 110,048,532 km (0.042 R)
• M92: 110,390,363 km (0.108 R)
• M93: 110,732,493 km (0.114 R)
• M94: 115,212,800 km (0.072 R)

Kuiper Belt

Range: 35.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 11,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit