🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.59 AU - 0.95 AU

Year: 249 Days

Day: 37 Hours

Environment

Temp: 135 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.1 AU - 3.16 AU

Year: 1574 Days

Day: 28.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.51 AU - 2.81 AU

Year: 1601 Days

Day: 35.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.52 AU - 4.02 AU

Year: 2701 Days

Day: 14.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,844,304 km

• M1: 115,190 km (0.101 R)
• M2: 216,618 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.8

Radius: 9.4

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.51 AU - 6.83 AU

Year: 5655 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 69.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,844,304 km

• M1: 416,780 km (0.12 R)
• M2: 518,207 km (0.047 R)
• M3: 762,052 km (0.048 R)
• M4: 934,987 km (0.026 R)
• M5: 1,057,507 km (0.084 R)
• M6: 1,169,407 km (0.099 R)
• M7: 1,302,249 km (0.038 R)
• M8: 1,693,597 km (0.104 R)
• M9: 1,883,437 km (0.107 R)
• M10: 2,040,515 km (0.119 R)
• M11: 2,242,771 km (0.112 R)
• M12: 3,445,538 km (0.105 R)
• M13: 3,909,591 km (0.104 R)
• M14: 4,009,821 km (0.107 R)
• M15: 4,393,540 km (0.105 R)
• M16: 4,471,630 km (0.086 R)
• M17: 4,576,498 km (0.08 R)
• M18: 5,168,307 km (0.082 R)
• M19: 5,250,885 km (0.116 R)
• M20: 5,727,205 km (0.047 R)
• M21: 5,985,112 km (0.102 R)
• M22: 6,275,930 km (0.085 R)
• M23: 6,334,722 km (0.115 R)
• M24: 6,781,271 km (0.076 R)
• M25: 7,115,174 km (0.104 R)
• M26: 7,299,628 km (0.088 R)
• M27: 7,361,412 km (0.071 R)
• M28: 8,245,386 km (0.081 R)
• M29: 8,406,802 km (0.116 R)
• M30: 9,062,789 km (0.103 R)
• M31: 9,329,821 km (0.078 R)
• M32: 9,497,969 km (0.062 R)
• M33: 9,667,314 km (0.118 R)
• M34: 10,008,696 km (0.088 R)
• M35: 10,146,476 km (0.083 R)
• M36: 11,377,965 km (0.079 R)
• M37: 11,883,756 km (0.046 R)
• M38: 11,956,759 km (0.102 R)
• M39: 12,360,075 km (0.071 R)
• M40: 12,433,977 km (0.092 R)
• M41: 12,656,279 km (0.101 R)
• M42: 13,067,374 km (0.05 R)
• M43: 13,520,955 km (0.104 R)
• M44: 13,902,729 km (0.099 R)
• M45: 13,979,622 km (0.027 R)
• M46: 14,755,287 km (0.113 R)
• M47: 15,624,750 km (0.09 R)
• M48: 16,186,789 km (0.12 R)
• M49: 16,510,818 km (0.072 R)
• M50: 16,592,199 km (0.119 R)
• M51: 17,083,179 km (0.071 R)
• M52: 17,330,465 km (0.042 R)
• M53: 17,413,192 km (0.074 R)
• M54: 18,037,464 km (0.119 R)
• M55: 18,121,388 km (0.105 R)
• M56: 19,094,373 km (0.096 R)
• M57: 20,127,795 km (0.099 R)
• M58: 20,607,555 km (0.059 R)
• M59: 21,711,887 km (0.115 R)
• M60: 22,114,156 km (0.102 R)
• M61: 22,654,204 km (0.108 R)
• M62: 23,335,622 km (0.117 R)
• M63: 23,609,985 km (0.108 R)
• M64: 25,985,449 km (0.062 R)
• M65: 26,459,974 km (0.039 R)
• M66: 27,852,730 km (0.099 R)
• M67: 28,095,228 km (0.06 R)
• M68: 29,416,925 km (0.1 R)
• M69: 29,713,279 km (0.116 R)
• M70: 30,110,162 km (0.058 R)
• M71: 30,608,622 km (0.078 R)
• M72: 30,909,014 km (0.116 R)
• M73: 31,059,660 km (0.082 R)
• M74: 31,563,356 km (0.093 R)
• M75: 31,664,334 km (0.109 R)
• M76: 31,866,740 km (0.087 R)
• M77: 32,069,744 km (0.111 R)
• M78: 32,578,676 km (0.118 R)
• M79: 33,604,918 km (0.067 R)
• M80: 34,070,167 km (0.077 R)
• M81: 34,641,631 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.3

Radius: 12.7

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.32 AU - 12.86 AU

Year: 12715 Days

Day: 14.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 80,844,304 km

• M1: 187,895 km (0.119 R)
• M2: 313,408 km (0.109 R)
• M3: 1,139,637 km (0.111 R)
• M4: 1,745,957 km (0.059 R)
• M5: 2,733,751 km (0.112 R)
• M6: 2,833,533 km (0.117 R)
• M7: 3,218,449 km (0.073 R)
• M8: 4,152,388 km (0.07 R)
• M9: 4,739,261 km (0.092 R)
• M10: 4,981,459 km (0.07 R)
• M11: 5,446,559 km (0.091 R)
• M12: 6,518,727 km (0.085 R)
• M13: 6,890,478 km (0.097 R)
• M14: 7,130,732 km (0.102 R)
• M15: 7,408,685 km (0.044 R)
• M16: 7,549,008 km (0.099 R)
• M17: 7,867,950 km (0.088 R)
• M18: 8,555,951 km (0.094 R)
• M19: 8,740,256 km (0.082 R)
• M20: 8,851,556 km (0.108 R)
• M21: 9,037,955 km (0.113 R)
• M22: 9,188,002 km (0.099 R)
• M23: 9,301,098 km (0.108 R)
• M24: 9,528,786 km (0.106 R)
• M25: 12,028,267 km (0.037 R)
• M26: 12,401,215 km (0.059 R)
• M27: 12,651,941 km (0.104 R)
• M28: 12,735,865 km (0.039 R)
• M29: 13,286,086 km (0.111 R)
• M30: 13,930,554 km (0.116 R)
• M31: 14,409,716 km (0.098 R)
• M32: 14,849,982 km (0.053 R)
• M33: 14,938,544 km (0.086 R)
• M34: 15,339,466 km (0.066 R)
• M35: 16,747,332 km (0.054 R)
• M36: 17,443,261 km (0.106 R)
• M37: 17,583,584 km (0.113 R)
• M38: 17,724,356 km (0.081 R)
• M39: 18,719,930 km (0.106 R)
• M40: 19,007,606 km (0.071 R)
• M41: 20,517,797 km (0.119 R)
• M42: 21,813,913 km (0.092 R)
• M43: 22,268,840 km (0.104 R)
• M44: 24,275,845 km (0.094 R)
• M45: 24,799,737 km (0.087 R)
• M46: 25,858,740 km (0.119 R)
• M47: 26,179,328 km (0.104 R)
• M48: 26,824,394 km (0.108 R)
• M49: 27,420,392 km (0.066 R)
• M50: 27,856,620 km (0.1 R)
• M51: 28,075,631 km (0.099 R)
• M52: 28,405,045 km (0.102 R)
• M53: 28,791,157 km (0.058 R)
• M54: 29,345,717 km (0.115 R)
• M55: 29,457,018 km (0.107 R)
• M56: 30,690,901 km (0.091 R)
• M57: 31,200,581 km (0.109 R)
• M58: 31,314,275 km (0.09 R)
• M59: 31,713,103 km (0.071 R)
• M60: 32,573,440 km (0.076 R)
• M61: 33,209,231 km (0.084 R)
• M62: 33,790,718 km (0.054 R)
• M63: 34,258,361 km (0.083 R)
• M64: 35,200,080 km (0.076 R)
• M65: 36,090,786 km (0.06 R)
• M66: 37,350,100 km (0.047 R)
• M67: 38,076,099 km (0.115 R)
• M68: 38,745,849 km (0.063 R)
• M69: 39,235,333 km (0.107 R)
• M70: 39,726,911 km (0.032 R)
• M71: 40,406,086 km (0.068 R)
• M72: 40,778,136 km (0.118 R)
• M73: 41,775,953 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.5

Radius: 7.7

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 13.49 AU - 15.27 AU

Year: 20119 Days

Day: 24.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,844,304 km

• M1: 116,088 km (0.053 R)
• M2: 578,345 km (0.082 R)
• M3: 645,664 km (0.051 R)
• M4: 764,146 km (0.114 R)
• M5: 915,988 km (0.106 R)
• M6: 968,945 km (0.09 R)
• M7: 1,105,977 km (0.07 R)
• M8: 1,429,856 km (0.113 R)
• M9: 2,020,768 km (0.105 R)
• M10: 2,718,193 km (0.082 R)
• M11: 3,194,363 km (0.098 R)
• M12: 3,912,732 km (0.093 R)
• M13: 4,177,820 km (0.062 R)
• M14: 4,866,269 km (0.113 R)
• M15: 5,393,452 km (0.116 R)
• M16: 5,938,736 km (0.119 R)
• M17: 6,294,779 km (0.037 R)
• M18: 6,762,871 km (0.091 R)
• M19: 6,868,337 km (0.111 R)
• M20: 7,081,066 km (0.098 R)
• M21: 7,677,363 km (0.071 R)
• M22: 7,732,415 km (0.079 R)
• M23: 9,679,431 km (0.092 R)
• M24: 10,038,017 km (0.108 R)
• M25: 11,452,615 km (0.055 R)
• M26: 11,895,574 km (0.084 R)
• M27: 12,151,087 km (0.113 R)
• M28: 12,667,648 km (0.115 R)
• M29: 13,059,894 km (0.082 R)
• M30: 13,856,204 km (0.074 R)
• M31: 15,985,131 km (0.072 R)
• M32: 20,308,809 km (0.097 R)
• M33: 20,844,369 km (0.088 R)
• M34: 21,152,541 km (0.091 R)
• M35: 22,400,037 km (0.092 R)
• M36: 22,478,875 km (0.064 R)
• M37: 23,271,594 km (0.073 R)
• M38: 25,951,939 km (0.105 R)
• M39: 26,283,448 km (0.062 R)
• M40: 27,118,354 km (0.079 R)
• M41: 27,539,023 km (0.09 R)
• M42: 29,071,354 km (0.105 R)
• M43: 29,588,215 km (0.105 R)
• M44: 30,282,199 km (0.053 R)
• M45: 30,631,062 km (0.094 R)
• M46: 32,040,274 km (0.073 R)
• M47: 32,306,857 km (0.119 R)
• M48: 32,485,028 km (0.105 R)
• M49: 32,663,498 km (0.07 R)
• M50: 32,931,727 km (0.053 R)
• M51: 33,290,613 km (0.104 R)
• M52: 35,562,705 km (0.067 R)
• M53: 36,207,771 km (0.12 R)
• M54: 36,763,826 km (0.072 R)
• M55: 36,856,876 km (0.112 R)
• M56: 37,790,666 km (0.113 R)
• M57: 38,543,293 km (0.072 R)
• M58: 39,016,172 km (0.041 R)
• M59: 40,350,435 km (0.1 R)
• M60: 45,535,647 km (0.11 R)
• M61: 46,035,454 km (0.105 R)
• M62: 46,939,922 km (0.09 R)
• M63: 47,343,687 km (0.116 R)
• M64: 49,482,637 km (0.075 R)
• M65: 49,790,809 km (0.05 R)
• M66: 50,305,725 km (0.107 R)
• M67: 50,512,319 km (0.097 R)
• M68: 50,822,436 km (0.076 R)
• M69: 51,444,913 km (0.082 R)
• M70: 51,653,003 km (0.075 R)
• M71: 53,537,787 km (0.113 R)
• M72: 53,643,104 km (0.094 R)
• M73: 56,299,812 km (0.109 R)
• M74: 56,407,074 km (0.11 R)
• M75: 56,514,186 km (0.071 R)
• M76: 57,590,243 km (0.09 R)
• M77: 58,781,641 km (0.1 R)
• M78: 60,968,612 km (0.115 R)
• M79: 62,626,157 km (0.089 R)
• M80: 63,293,363 km (0.077 R)
• M81: 63,851,064 km (0.114 R)
• M82: 64,859,204 km (0.061 R)
• M83: 65,084,050 km (0.059 R)
• M84: 65,309,045 km (0.099 R)
• M85: 66,551,156 km (0.069 R)
• M86: 67,801,046 km (0.115 R)
• M87: 70,670,483 km (0.069 R)
• M88: 71,481,004 km (0.069 R)
• M89: 72,877,650 km (0.066 R)
• M90: 78,433,864 km (0.097 R)
• M91: 79,994,619 km (0.065 R)
• M92: 80,476,923 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.1

Radius: 4.9

Gravity: 24.83 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.3 AU - 17.58 AU

Year: 23481 Days

Day: 16.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 80,844,304 km

• M1: 118,781 km (0.064 R)
• M2: 306,825 km (0.109 R)
• M3: 361,279 km (0.043 R)
• M4: 480,658 km (0.077 R)
• M5: 832,063 km (0.106 R)
• M6: 964,158 km (0.115 R)
• M7: 1,046,587 km (0.098 R)
• M8: 1,189,303 km (0.092 R)
• M9: 1,461,870 km (0.086 R)
• M10: 2,134,014 km (0.075 R)
• M11: 2,848,792 km (0.09 R)
• M12: 2,888,436 km (0.081 R)
• M13: 2,968,022 km (0.103 R)
• M14: 4,112,595 km (0.115 R)
• M15: 4,247,383 km (0.06 R)
• M16: 4,292,561 km (0.106 R)
• M17: 4,338,039 km (0.104 R)
• M18: 4,429,443 km (0.07 R)
• M19: 4,613,898 km (0.102 R)
• M20: 5,773,281 km (0.09 R)
• M21: 6,076,516 km (0.105 R)
• M22: 6,646,035 km (0.078 R)
• M23: 6,751,352 km (0.047 R)
• M24: 6,857,267 km (0.111 R)
• M25: 7,017,187 km (0.113 R)
• M26: 7,395,072 km (0.12 R)
• M27: 7,613,933 km (0.114 R)
• M28: 8,510,772 km (0.064 R)
• M29: 9,146,563 km (0.037 R)
• M30: 10,341,102 km (0.117 R)
• M31: 11,206,227 km (0.057 R)
• M32: 11,394,571 km (0.047 R)
• M33: 14,890,374 km (0.076 R)
• M34: 15,375,071 km (0.12 R)
• M35: 15,724,382 km (0.116 R)
• M36: 16,076,386 km (0.086 R)
• M37: 16,573,499 km (0.111 R)
• M38: 17,292,467 km (0.029 R)
• M39: 17,510,132 km (0.116 R)
• M40: 19,359,012 km (0.114 R)
• M41: 19,509,507 km (0.105 R)
• M42: 20,115,678 km (0.047 R)
• M43: 20,651,088 km (0.098 R)
• M44: 21,814,212 km (0.08 R)
• M45: 22,601,396 km (0.08 R)
• M46: 22,918,992 km (0.095 R)
• M47: 22,998,578 km (0.106 R)
• M48: 24,691,278 km (0.089 R)
• M49: 25,100,129 km (0.026 R)
• M50: 25,264,238 km (0.047 R)
• M51: 25,346,517 km (0.076 R)
• M52: 25,924,713 km (0.099 R)
• M53: 26,256,969 km (0.074 R)
• M54: 26,841,897 km (0.058 R)
• M55: 27,009,746 km (0.04 R)
• M56: 30,003,947 km (0.032 R)
• M57: 30,265,594 km (0.072 R)
• M58: 30,527,839 km (0.105 R)
• M59: 31,230,799 km (0.119 R)
• M60: 31,319,062 km (0.051 R)
• M61: 33,371,844 km (0.055 R)
• M62: 34,005,242 km (0.12 R)
• M63: 35,836,469 km (0.098 R)
• M64: 37,324,370 km (0.104 R)
• M65: 38,453,534 km (0.095 R)
• M66: 39,689,362 km (0.077 R)
• M67: 40,938,205 km (0.073 R)
• M68: 41,713,122 km (0.101 R)
• M69: 41,810,361 km (0.102 R)
• M70: 43,770,243 km (0.119 R)
• M71: 44,165,779 km (0.071 R)
• M72: 44,363,997 km (0.117 R)
• M73: 44,463,330 km (0.106 R)
• M74: 47,474,136 km (0.097 R)
• M75: 48,696,800 km (0.118 R)
• M76: 50,136,230 km (0.116 R)
• M77: 51,485,304 km (0.11 R)
• M78: 53,056,830 km (0.105 R)
• M79: 53,162,147 km (0.106 R)
• M80: 54,007,225 km (0.108 R)
• M81: 54,113,290 km (0.034 R)
• M82: 54,856,791 km (0.113 R)
• M83: 56,676,649 km (0.092 R)
• M84: 57,756,447 km (0.117 R)
• M85: 57,864,756 km (0.104 R)
• M86: 59,826,582 km (0.04 R)
• M87: 59,936,237 km (0.066 R)
• M88: 60,155,697 km (0.106 R)
• M89: 61,257,037 km (0.113 R)
• M90: 63,144,364 km (0.098 R)
• M91: 69,725,922 km (0.032 R)
• M92: 70,766,525 km (0.038 R)
• M93: 71,346,815 km (0.044 R)
• M94: 74,154,468 km (0.094 R)
• M95: 74,625,851 km (0.093 R)
• M96: 77,355,862 km (0.036 R)
• M97: 77,833,977 km (0.029 R)
• M98: 79,515,008 km (0.062 R)
• M99: 80,844,335 km (0.059 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 18,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit