🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.42 AU - 0.58 AU

Year: 130 Days

Day: 15.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.52 AU - 0.64 AU

Year: 163 Days

Day: 35.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.89 AU - 1.13 AU

Year: 375 Days

Day: 18.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.99 AU - 1.25 AU

Year: 437 Days

Day: 37.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,904,302 km

• M1: 576,849 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.12 AU - 4.88 AU

Year: 2952 Days

Day: 18.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.7

Radius: 8.3

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.61 AU - 4.79 AU

Year: 3759 Days

Day: 8.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,904,302 km

• M1: 112,348 km (0.107 R)
• M2: 301,889 km (0.114 R)
• M3: 382,971 km (0.094 R)
• M4: 444,904 km (0.046 R)
• M5: 511,026 km (0.111 R)
• M6: 654,191 km (0.05 R)
• M7: 730,935 km (0.102 R)
• M8: 787,932 km (0.093 R)
• M9: 894,296 km (0.095 R)
• M10: 1,135,149 km (0.094 R)
• M11: 1,188,555 km (0.098 R)
• M12: 1,512,285 km (0.095 R)
• M13: 1,571,376 km (0.117 R)
• M14: 1,784,553 km (0.029 R)
• M15: 1,910,664 km (0.105 R)
• M16: 2,375,165 km (0.117 R)
• M17: 2,461,783 km (0.108 R)
• M18: 2,549,447 km (0.075 R)
• M19: 2,638,158 km (0.095 R)
• M20: 2,892,176 km (0.116 R)
• M21: 3,153,972 km (0.1 R)
• M22: 3,230,267 km (0.092 R)
• M23: 3,482,489 km (0.112 R)
• M24: 3,620,867 km (0.065 R)
• M25: 4,319,190 km (0.073 R)
• M26: 4,771,125 km (0.107 R)
• M27: 4,925,061 km (0.088 R)
• M28: 5,673,050 km (0.102 R)
• M29: 5,812,924 km (0.079 R)
• M30: 6,024,755 km (0.068 R)
• M31: 6,239,278 km (0.082 R)
• M32: 6,529,199 km (0.053 R)
• M33: 6,798,774 km (0.107 R)
• M34: 7,021,974 km (0.102 R)
• M35: 7,197,453 km (0.073 R)
• M36: 7,273,000 km (0.114 R)
• M37: 7,424,991 km (0.084 R)
• M38: 8,227,135 km (0.115 R)
• M39: 8,332,601 km (0.062 R)
• M40: 8,465,145 km (0.072 R)
• M41: 8,518,252 km (0.055 R)
• M42: 8,839,888 km (0.034 R)
• M43: 9,605,679 km (0.052 R)
• M44: 10,364,140 km (0.072 R)
• M45: 10,421,137 km (0.104 R)
• M46: 10,506,707 km (0.061 R)
• M47: 10,793,935 km (0.071 R)
• M48: 10,880,552 km (0.061 R)
• M49: 10,967,319 km (0.114 R)
• M50: 11,552,396 km (0.074 R)
• M51: 12,027,818 km (0.106 R)
• M52: 12,600,629 km (0.109 R)
• M53: 12,661,365 km (0.03 R)
• M54: 12,844,473 km (0.084 R)
• M55: 13,305,833 km (0.104 R)
• M56: 14,308,438 km (0.067 R)
• M57: 14,754,539 km (0.085 R)
• M58: 15,205,427 km (0.094 R)
• M59: 15,758,789 km (0.092 R)
• M60: 16,120,517 km (0.034 R)
• M61: 17,120,728 km (0.118 R)
• M62: 17,221,856 km (0.095 R)
• M63: 18,244,059 km (0.106 R)
• M64: 19,040,967 km (0.089 R)
• M65: 19,215,697 km (0.081 R)
• M66: 19,426,181 km (0.068 R)
• M67: 19,672,569 km (0.079 R)
• M68: 19,743,179 km (0.104 R)
• M69: 20,061,972 km (0.042 R)
• M70: 20,204,240 km (0.102 R)
• M71: 20,525,426 km (0.101 R)
• M72: 20,632,838 km (0.092 R)
• M73: 20,776,451 km (0.086 R)
• M74: 21,064,577 km (0.115 R)
• M75: 21,317,697 km (0.087 R)
• M76: 22,083,338 km (0.083 R)
• M77: 22,783,905 km (0.082 R)
• M78: 23,006,657 km (0.057 R)
• M79: 23,155,506 km (0.112 R)
• M80: 23,754,197 km (0.064 R)
• M81: 23,942,391 km (0.077 R)
• M82: 24,358,124 km (0.092 R)
• M83: 24,776,100 km (0.119 R)
• M84: 25,503,894 km (0.069 R)
• M85: 25,619,383 km (0.058 R)
• M86: 25,735,172 km (0.072 R)
• M87: 25,812,365 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.3

Radius: 14.9

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.61 AU - 10.89 AU

Year: 10380 Days

Day: 14.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,904,302 km

• M1: 199,115 km (0.097 R)
• M2: 295,905 km (0.068 R)
• M3: 546,331 km (0.055 R)
• M4: 649,105 km (0.102 R)
• M5: 940,821 km (0.086 R)
• M6: 1,171,651 km (0.075 R)
• M7: 1,497,026 km (0.071 R)
• M8: 2,146,879 km (0.106 R)
• M9: 2,457,444 km (0.09 R)
• M10: 2,830,392 km (0.097 R)
• M11: 3,023,971 km (0.109 R)
• M12: 3,147,240 km (0.05 R)
• M13: 3,424,445 km (0.073 R)
• M14: 3,949,085 km (0.112 R)
• M15: 4,166,151 km (0.073 R)
• M16: 4,415,232 km (0.083 R)
• M17: 5,310,575 km (0.087 R)
• M18: 5,641,784 km (0.099 R)
• M19: 6,010,992 km (0.099 R)
• M20: 6,104,640 km (0.101 R)
• M21: 6,579,614 km (0.066 R)
• M22: 6,676,104 km (0.112 R)
• M23: 6,805,506 km (0.112 R)
• M24: 8,562,833 km (0.108 R)
• M25: 8,738,909 km (0.116 R)
• M26: 9,346,725 km (0.108 R)
• M27: 10,452,852 km (0.094 R)
• M28: 10,792,738 km (0.116 R)
• M29: 10,945,029 km (0.057 R)
• M30: 11,251,705 km (0.063 R)
• M31: 11,561,223 km (0.078 R)
• M32: 12,228,429 km (0.032 R)
• M33: 12,426,946 km (0.043 R)
• M34: 13,764,650 km (0.11 R)
• M35: 14,054,421 km (0.096 R)
• M36: 14,220,774 km (0.067 R)
• M37: 14,471,649 km (0.103 R)
• M38: 15,190,467 km (0.087 R)
• M39: 15,318,523 km (0.093 R)
• M40: 16,531,163 km (0.108 R)
• M41: 18,225,957 km (0.096 R)
• M42: 18,955,995 km (0.06 R)
• M43: 19,093,924 km (0.044 R)
• M44: 19,788,806 km (0.113 R)
• M45: 20,444,793 km (0.072 R)
• M46: 20,586,313 km (0.081 R)
• M47: 20,728,131 km (0.059 R)
• M48: 21,155,682 km (0.052 R)
• M49: 21,394,440 km (0.059 R)
• M50: 21,682,117 km (0.106 R)
• M51: 21,922,820 km (0.106 R)
• M52: 22,261,360 km (0.092 R)
• M53: 22,650,314 km (0.107 R)
• M54: 22,796,771 km (0.087 R)
• M55: 23,139,799 km (0.062 R)
• M56: 24,029,607 km (0.08 R)
• M57: 24,779,541 km (0.094 R)
• M58: 27,751,602 km (0.098 R)
• M59: 28,696,612 km (0.091 R)
• M60: 30,618,346 km (0.101 R)
• M61: 31,594,771 km (0.082 R)
• M62: 32,471,265 km (0.115 R)
• M63: 32,912,579 km (0.089 R)
• M64: 33,968,590 km (0.117 R)
• M65: 34,360,387 km (0.079 R)
• M66: 34,697,431 km (0.083 R)
• M67: 35,092,070 km (0.116 R)
• M68: 35,318,262 km (0.102 R)
• M69: 35,601,750 km (0.036 R)
• M70: 35,715,295 km (0.1 R)
• M71: 36,742,883 km (0.069 R)
• M72: 36,972,515 km (0.036 R)
• M73: 37,202,746 km (0.082 R)
• M74: 38,477,171 km (0.11 R)
• M75: 39,236,829 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.3

Radius: 8.5

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.77 AU - 11.49 AU

Year: 11026 Days

Day: 7 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 37,904,302 km

• M1: 113,844 km (0.114 R)
• M2: 277,354 km (0.072 R)
• M3: 544,686 km (0.108 R)
• M4: 829,221 km (0.042 R)
• M5: 902,674 km (0.064 R)
• M6: 2,050,538 km (0.111 R)
• M7: 2,126,534 km (0.096 R)
• M8: 2,386,535 km (0.109 R)
• M9: 2,547,502 km (0.068 R)
• M10: 2,656,858 km (0.079 R)
• M11: 2,767,710 km (0.103 R)
• M12: 3,405,147 km (0.084 R)
• M13: 5,606,779 km (0.043 R)
• M14: 6,594,424 km (0.106 R)
• M15: 6,745,368 km (0.043 R)
• M16: 6,821,214 km (0.118 R)
• M17: 7,477,650 km (0.111 R)
• M18: 7,833,393 km (0.115 R)
• M19: 8,808,771 km (0.067 R)
• M20: 9,353,158 km (0.086 R)
• M21: 9,736,278 km (0.077 R)
• M22: 10,738,883 km (0.093 R)
• M23: 12,233,964 km (0.116 R)
• M24: 13,218,917 km (0.065 R)
• M25: 13,314,061 km (0.039 R)
• M26: 14,034,823 km (0.111 R)
• M27: 14,180,532 km (0.084 R)
• M28: 14,424,526 km (0.092 R)
• M29: 14,719,084 km (0.104 R)
• M30: 15,514,197 km (0.067 R)
• M31: 16,887,505 km (0.045 R)
• M32: 16,990,877 km (0.082 R)
• M33: 17,146,160 km (0.116 R)
• M34: 17,667,209 km (0.033 R)
• M35: 17,772,077 km (0.106 R)
• M36: 18,087,879 km (0.109 R)
• M37: 18,885,385 km (0.069 R)
• M38: 18,938,941 km (0.046 R)
• M39: 20,185,241 km (0.111 R)
• M40: 21,012,218 km (0.085 R)
• M41: 21,179,019 km (0.062 R)
• M42: 21,850,265 km (0.096 R)
• M43: 22,075,709 km (0.071 R)
• M44: 22,585,539 km (0.033 R)
• M45: 22,813,376 km (0.091 R)
• M46: 22,870,373 km (0.095 R)
• M47: 22,927,519 km (0.059 R)
• M48: 23,271,295 km (0.086 R)
• M49: 24,897,873 km (0.118 R)
• M50: 25,015,457 km (0.05 R)
• M51: 25,546,978 km (0.114 R)
• M52: 26,440,975 km (0.118 R)
• M53: 26,801,506 km (0.07 R)
• M54: 27,163,533 km (0.11 R)
• M55: 27,588,091 km (0.116 R)
• M56: 27,709,714 km (0.119 R)
• M57: 28,259,636 km (0.099 R)
• M58: 28,505,126 km (0.032 R)
• M59: 28,812,999 km (0.033 R)
• M60: 29,122,068 km (0.091 R)
• M61: 29,432,184 km (0.11 R)
• M62: 30,243,603 km (0.052 R)
• M63: 30,494,778 km (0.107 R)
• M64: 30,557,609 km (0.115 R)
• M65: 30,999,072 km (0.057 R)
• M66: 31,188,912 km (0.066 R)
• M67: 31,442,630 km (0.118 R)
• M68: 31,633,517 km (0.104 R)
• M69: 32,979,449 km (0.034 R)
• M70: 33,952,434 km (0.11 R)
• M71: 35,264,108 km (0.035 R)
• M72: 36,458,946 km (0.109 R)
• M73: 36,525,667 km (0.103 R)
• M74: 37,599,480 km (0.045 R)
• M75: 37,734,417 km (0.09 R)
• M76: 38,411,497 km (0.082 R)
• M77: 40,121,999 km (0.118 R)
• M78: 40,190,964 km (0.085 R)
• M79: 41,021,232 km (0.047 R)
• M80: 41,787,323 km (0.118 R)
• M81: 42,137,083 km (0.11 R)
• M82: 42,558,051 km (0.081 R)
• M83: 43,262,807 km (0.105 R)
• M84: 43,475,086 km (0.119 R)
• M85: 44,113,719 km (0.095 R)
• M86: 45,041,675 km (0.091 R)
• M87: 46,844,329 km (0.051 R)
• M88: 48,083,448 km (0.061 R)
• M89: 49,259,587 km (0.108 R)
• M90: 49,333,488 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.7

Radius: 5.6

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.87 AU - 14.67 AU

Year: 15858 Days

Day: 21.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 37,904,302 km

• M1: 696,677 km (0.081 R)
• M2: 1,007,242 km (0.068 R)
• M3: 1,449,903 km (0.084 R)
• M4: 1,564,495 km (0.065 R)
• M5: 1,681,929 km (0.069 R)
• M6: 1,967,212 km (0.051 R)
• M7: 2,289,595 km (0.027 R)
• M8: 2,356,166 km (0.113 R)
• M9: 2,445,776 km (0.109 R)
• M10: 2,559,470 km (0.102 R)
• M11: 2,911,025 km (0.118 R)
• M12: 3,080,220 km (0.083 R)
• M13: 3,555,642 km (0.107 R)
• M14: 4,379,777 km (0.051 R)
• M15: 4,462,654 km (0.051 R)
• M16: 4,601,780 km (0.06 R)
• M17: 5,085,580 km (0.117 R)
• M18: 5,230,989 km (0.111 R)
• M19: 5,289,482 km (0.106 R)
• M20: 5,348,273 km (0.08 R)
• M21: 5,645,375 km (0.055 R)
• M22: 5,705,364 km (0.107 R)
• M23: 6,473,997 km (0.107 R)
• M24: 6,822,411 km (0.074 R)
• M25: 6,918,453 km (0.056 R)
• M26: 7,079,570 km (0.069 R)
• M27: 7,405,543 km (0.076 R)
• M28: 7,971,023 km (0.114 R)
• M29: 8,447,044 km (0.057 R)
• M30: 8,862,477 km (0.106 R)
• M31: 9,107,818 km (0.041 R)
• M32: 9,569,477 km (0.104 R)
• M33: 9,893,506 km (0.095 R)
• M34: 9,966,061 km (0.109 R)
• M35: 10,775,086 km (0.056 R)
• M36: 11,037,032 km (0.106 R)
• M37: 12,066,564 km (0.11 R)
• M38: 12,455,668 km (0.099 R)
• M39: 13,166,258 km (0.059 R)
• M40: 14,215,837 km (0.059 R)
• M41: 14,585,493 km (0.087 R)
• M42: 14,709,360 km (0.093 R)
• M43: 14,916,553 km (0.116 R)
• M44: 15,375,968 km (0.108 R)
• M45: 16,394,281 km (0.082 R)
• M46: 16,566,169 km (0.101 R)
• M47: 17,303,088 km (0.107 R)
• M48: 17,609,614 km (0.072 R)
• M49: 17,741,559 km (0.102 R)
• M50: 17,962,216 km (0.108 R)
• M51: 18,006,497 km (0.073 R)
• M52: 18,095,059 km (0.06 R)
• M53: 18,139,340 km (0.079 R)
• M54: 18,272,632 km (0.049 R)
• M55: 18,674,302 km (0.095 R)
• M56: 18,719,182 km (0.098 R)
• M57: 19,805,262 km (0.112 R)
• M58: 20,356,081 km (0.04 R)
• M59: 20,402,158 km (0.079 R)
• M60: 21,896,491 km (0.115 R)
• M61: 22,704,469 km (0.119 R)
• M62: 23,329,040 km (0.091 R)
• M63: 23,473,851 km (0.053 R)
• M64: 24,105,303 km (0.118 R)
• M65: 24,840,876 km (0.048 R)
• M66: 24,988,828 km (0.106 R)
• M67: 25,137,080 km (0.091 R)
• M68: 26,384,128 km (0.108 R)
• M69: 26,635,901 km (0.027 R)
• M70: 26,787,444 km (0.112 R)
• M71: 27,804,410 km (0.067 R)
• M72: 27,906,884 km (0.064 R)
• M73: 28,575,587 km (0.111 R)
• M74: 29,614,544 km (0.108 R)
• M75: 29,823,981 km (0.065 R)
• M76: 29,876,340 km (0.111 R)
• M77: 30,507,494 km (0.087 R)
• M78: 30,613,110 km (0.108 R)
• M79: 31,355,863 km (0.11 R)
• M80: 31,890,077 km (0.099 R)
• M81: 31,943,633 km (0.057 R)
• M82: 32,588,999 km (0.117 R)
• M83: 33,021,636 km (0.081 R)
• M84: 34,001,950 km (0.115 R)
• M85: 34,385,819 km (0.05 R)
• M86: 34,550,825 km (0.051 R)
• M87: 35,379,448 km (0.051 R)
• M88: 36,382,352 km (0.092 R)
• M89: 36,662,698 km (0.083 R)
• M90: 36,718,797 km (0.118 R)
• M91: 37,281,734 km (0.105 R)
• M92: 37,338,133 km (0.109 R)
• M93: 37,790,816 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 16,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit