🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.51 AU - 0.73 AU

Year: 184 Days

Day: 33.4 Hours

Environment

Temp: 211 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.82 AU - 1.06 AU

Year: 343 Days

Day: 42.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.85 AU - 1.11 AU

Year: 365 Days

Day: 46.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.05 AU - 3.75 AU

Year: 2362 Days

Day: 21 Hours

Environment

Temp: -123 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,745,301 km

• M1: 1,115,851 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.8

Radius: 8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.58 AU - 12.5 AU

Year: 13819 Days

Day: 9.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 130.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 75,745,301 km

• M1: 103,223 km (0.054 R)
• M2: 236,963 km (0.059 R)
• M3: 411,544 km (0.081 R)
• M4: 515,215 km (0.109 R)
• M5: 771,027 km (0.086 R)
• M6: 868,715 km (0.083 R)
• M7: 970,591 km (0.104 R)
• M8: 1,029,084 km (0.056 R)
• M9: 1,237,025 km (0.082 R)
• M10: 1,365,679 km (0.034 R)
• M11: 1,678,638 km (0.097 R)
• M12: 1,909,617 km (0.114 R)
• M13: 1,968,858 km (0.119 R)
• M14: 2,059,065 km (0.101 R)
• M15: 2,120,101 km (0.115 R)
• M16: 2,290,792 km (0.025 R)
• M17: 2,514,591 km (0.07 R)
• M18: 2,695,454 km (0.08 R)
• M19: 2,779,080 km (0.11 R)
• M20: 3,052,545 km (0.089 R)
• M21: 3,245,675 km (0.111 R)
• M22: 3,588,853 km (0.107 R)
• M23: 3,736,805 km (0.12 R)
• M24: 4,115,437 km (0.05 R)
• M25: 4,173,332 km (0.084 R)
• M26: 4,231,525 km (0.062 R)
• M27: 4,309,466 km (0.106 R)
• M28: 4,807,477 km (0.099 R)
• M29: 5,471,692 km (0.087 R)
• M30: 5,663,626 km (0.095 R)
• M31: 6,010,394 km (0.052 R)
• M32: 6,208,461 km (0.075 R)
• M33: 6,319,463 km (0.095 R)
• M34: 7,347,948 km (0.105 R)
• M35: 7,418,409 km (0.103 R)
• M36: 7,893,532 km (0.068 R)
• M37: 8,013,958 km (0.093 R)
• M38: 8,159,068 km (0.096 R)
• M39: 8,378,528 km (0.12 R)
• M40: 9,023,594 km (0.086 R)
• M41: 9,124,124 km (0.12 R)
• M42: 9,174,688 km (0.062 R)
• M43: 9,326,530 km (0.086 R)
• M44: 10,255,832 km (0.091 R)
• M45: 10,731,403 km (0.059 R)
• M46: 11,133,223 km (0.11 R)
• M47: 11,458,299 km (0.079 R)
• M48: 11,786,517 km (0.069 R)
• M49: 12,117,727 km (0.058 R)
• M50: 12,173,228 km (0.088 R)
• M51: 12,340,328 km (0.055 R)
• M52: 13,215,476 km (0.073 R)
• M53: 13,358,491 km (0.057 R)
• M54: 14,285,998 km (0.085 R)
• M55: 15,989,170 km (0.092 R)
• M56: 16,509,322 km (0.079 R)
• M57: 17,535,114 km (0.113 R)
• M58: 18,166,866 km (0.103 R)
• M59: 18,262,310 km (0.086 R)
• M60: 18,581,402 km (0.05 R)
• M61: 19,257,734 km (0.085 R)
• M62: 19,550,048 km (0.114 R)
• M63: 19,974,906 km (0.06 R)
• M64: 20,204,988 km (0.107 R)
• M65: 20,767,176 km (0.063 R)
• M66: 21,066,971 km (0.116 R)
• M67: 21,435,430 km (0.111 R)
• M68: 22,076,607 km (0.049 R)
• M69: 22,621,442 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.9

Radius: 3.7

Gravity: 29.58 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.99 AU - 15.57 AU

Year: 17212 Days

Day: 22.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 75,745,301 km

• M1: 60,587 km (0.118 R)
• M2: 95,294 km (0.041 R)
• M3: 152,141 km (0.067 R)
• M4: 234,420 km (0.086 R)
• M5: 316,549 km (0.117 R)
• M6: 423,960 km (0.094 R)
• M7: 507,885 km (0.078 R)
• M8: 560,693 km (0.099 R)
• M9: 710,889 km (0.119 R)
• M10: 770,429 km (0.102 R)
• M11: 810,970 km (0.116 R)
• M12: 958,922 km (0.099 R)
• M13: 1,279,511 km (0.108 R)
• M14: 1,327,831 km (0.082 R)
• M15: 1,501,963 km (0.091 R)
• M16: 1,604,736 km (0.116 R)
• M17: 1,736,382 km (0.065 R)
• M18: 1,844,243 km (0.095 R)
• M19: 2,326,696 km (0.104 R)
• M20: 3,037,734 km (0.078 R)
• M21: 3,915,126 km (0.082 R)
• M22: 4,417,924 km (0.056 R)
• M23: 4,864,773 km (0.082 R)
• M24: 5,132,105 km (0.051 R)
• M25: 5,248,192 km (0.102 R)
• M26: 6,413,710 km (0.092 R)
• M27: 6,538,624 km (0.097 R)
• M28: 6,918,453 km (0.085 R)
• M29: 7,132,527 km (0.045 R)
• M30: 7,832,197 km (0.099 R)
• M31: 8,371,048 km (0.053 R)
• M32: 8,690,888 km (0.075 R)
• M33: 9,201,615 km (0.042 R)
• M34: 9,437,082 km (0.089 R)
• M35: 9,817,659 km (0.1 R)
• M36: 10,398,099 km (0.037 R)
• M37: 11,795,044 km (0.056 R)
• M38: 12,050,707 km (0.1 R)
• M39: 12,308,015 km (0.109 R)
• M40: 13,782,751 km (0.091 R)
• M41: 14,214,341 km (0.105 R)
• M42: 14,322,799 km (0.085 R)
• M43: 14,486,310 km (0.094 R)
• M44: 15,479,340 km (0.103 R)
• M45: 16,608,356 km (0.087 R)
• M46: 17,647,014 km (0.06 R)
• M47: 17,822,043 km (0.114 R)
• M48: 20,824,472 km (0.104 R)
• M49: 21,195,176 km (0.063 R)
• M50: 22,257,171 km (0.098 R)
• M51: 23,081,007 km (0.038 R)
• M52: 23,208,614 km (0.106 R)
• M53: 23,464,576 km (0.106 R)
• M54: 23,850,239 km (0.082 R)
• M55: 24,367,698 km (0.11 R)
• M56: 24,692,924 km (0.104 R)
• M57: 27,009,896 km (0.069 R)
• M58: 28,160,154 km (0.107 R)
• M59: 28,296,437 km (0.045 R)
• M60: 29,672,139 km (0.113 R)
• M61: 30,718,128 km (0.113 R)
• M62: 31,069,533 km (0.071 R)
• M63: 32,060,320 km (0.073 R)
• M64: 32,702,693 km (0.116 R)
• M65: 33,133,385 km (0.029 R)
• M66: 33,638,128 km (0.055 R)
• M67: 34,145,415 km (0.06 R)
• M68: 34,582,241 km (0.05 R)
• M69: 35,461,577 km (0.116 R)
• M70: 35,830,036 km (0.083 R)
• M71: 36,051,890 km (0.094 R)
• M72: 36,719,695 km (0.05 R)
• M73: 37,316,890 km (0.11 R)
• M74: 37,541,586 km (0.06 R)
• M75: 38,143,119 km (0.075 R)
• M76: 38,445,157 km (0.076 R)
• M77: 38,899,486 km (0.1 R)
• M78: 39,051,327 km (0.092 R)
• M79: 39,431,904 km (0.099 R)
• M80: 39,660,789 km (0.069 R)
• M81: 39,966,717 km (0.099 R)
• M82: 40,350,286 km (0.052 R)
• M83: 41,120,864 km (0.116 R)
• M84: 41,198,206 km (0.112 R)
• M85: 41,974,171 km (0.084 R)
• M86: 42,520,203 km (0.086 R)
• M87: 42,833,162 km (0.108 R)
• M88: 43,068,479 km (0.073 R)
• M89: 43,304,245 km (0.072 R)
• M90: 43,619,298 km (0.094 R)
• M91: 44,093,224 km (0.067 R)
• M92: 45,845,315 km (0.106 R)
• M93: 47,863,988 km (0.096 R)
• M94: 50,904,266 km (0.103 R)
• M95: 52,489,554 km (0.087 R)
• M96: 53,583,564 km (0.111 R)
• M97: 54,260,644 km (0.109 R)
• M98: 56,136,900 km (0.093 R)
• M99: 56,222,620 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.1

Radius: 3.7

Gravity: 53.77 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.61 AU - 18.43 AU

Year: 21930 Days

Day: 15.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,745,301 km

• M1: 141,520 km (0.077 R)
• M2: 168,746 km (0.09 R)
• M3: 565,330 km (0.085 R)
• M4: 733,628 km (0.078 R)
• M5: 2,823,809 km (0.108 R)
• M6: 2,985,674 km (0.093 R)
• M7: 3,067,654 km (0.113 R)
• M8: 3,150,531 km (0.087 R)
• M9: 3,532,155 km (0.111 R)
• M10: 3,706,437 km (0.051 R)
• M11: 4,245,887 km (0.083 R)
• M12: 4,291,963 km (0.091 R)
• M13: 4,761,850 km (0.12 R)
• M14: 4,809,721 km (0.099 R)
• M15: 5,396,594 km (0.051 R)
• M16: 5,647,768 km (0.116 R)
• M17: 7,068,649 km (0.049 R)
• M18: 8,188,090 km (0.11 R)
• M19: 8,650,946 km (0.112 R)
• M20: 9,845,185 km (0.027 R)
• M21: 10,275,130 km (0.055 R)
• M22: 11,026,560 km (0.089 R)
• M23: 11,089,989 km (0.107 R)
• M24: 11,537,137 km (0.114 R)
• M25: 11,795,343 km (0.107 R)
• M26: 12,055,494 km (0.091 R)
• M27: 12,251,916 km (0.028 R)
• M28: 13,047,777 km (0.074 R)
• M29: 15,604,703 km (0.09 R)
• M30: 15,818,628 km (0.117 R)
• M31: 16,033,601 km (0.113 R)
• M32: 16,105,408 km (0.116 R)
• M33: 17,713,136 km (0.063 R)
• M34: 17,861,687 km (0.073 R)
• M35: 19,142,095 km (0.057 R)
• M36: 19,218,240 km (0.114 R)
• M37: 20,529,615 km (0.082 R)
• M38: 21,235,418 km (0.111 R)
• M39: 21,710,391 km (0.094 R)
• M40: 22,670,809 km (0.076 R)
• M41: 23,400,249 km (0.112 R)
• M42: 23,808,651 km (0.085 R)
• M43: 24,219,596 km (0.041 R)
• M44: 26,308,880 km (0.074 R)
• M45: 28,021,327 km (0.064 R)
• M46: 29,329,111 km (0.051 R)
• M47: 31,193,101 km (0.097 R)
• M48: 32,457,053 km (0.025 R)
• M49: 32,730,069 km (0.078 R)
• M50: 33,829,614 km (0.093 R)
• M51: 34,014,068 km (0.075 R)
• M52: 34,198,821 km (0.094 R)
• M53: 34,569,375 km (0.1 R)
• M54: 34,662,275 km (0.091 R)
• M55: 34,755,176 km (0.061 R)
• M56: 36,159,002 km (0.109 R)
• M57: 38,155,386 km (0.055 R)
• M58: 41,166,940 km (0.051 R)
• M59: 42,055,552 km (0.078 R)
• M60: 43,250,091 km (0.083 R)
• M61: 43,450,253 km (0.114 R)
• M62: 44,758,785 km (0.096 R)
• M63: 46,797,206 km (0.114 R)
• M64: 53,091,088 km (0.06 R)
• M65: 53,519,985 km (0.056 R)
• M66: 55,247,242 km (0.092 R)
• M67: 55,464,458 km (0.094 R)
• M68: 56,008,545 km (0.092 R)
• M69: 56,117,602 km (0.077 R)
• M70: 58,092,743 km (0.055 R)
• M71: 58,313,549 km (0.067 R)
• M72: 59,644,521 km (0.108 R)
• M73: 59,867,273 km (0.072 R)
• M74: 60,873,318 km (0.08 R)
• M75: 61,097,566 km (0.105 R)
• M76: 61,434,610 km (0.111 R)
• M77: 62,562,428 km (0.053 R)
• M78: 63,128,805 km (0.059 R)
• M79: 64,609,525 km (0.03 R)
• M80: 69,002,766 km (0.108 R)
• M81: 69,470,858 km (0.09 R)
• M82: 70,292,299 km (0.052 R)
• M83: 71,353,397 km (0.083 R)
• M84: 71,945,206 km (0.105 R)
• M85: 72,538,512 km (0.077 R)
• M86: 72,776,372 km (0.114 R)
• M87: 73,610,829 km (0.12 R)
• M88: 75,529,721 km (0.106 R)
• M89: 78,561,023 km (0.087 R)
• M90: 78,805,316 km (0.069 R)
• M91: 82,746,921 km (0.054 R)

Asteroid Belt

Center: 15.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.8

Radius: 6.9

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 13.6 AU - 20.28 AU

Year: 26266 Days

Day: 19.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,745,301 km

• M1: 112,498 km (0.092 R)
• M2: 224,846 km (0.113 R)
• M3: 268,528 km (0.114 R)
• M4: 602,580 km (0.118 R)
• M5: 1,088,474 km (0.044 R)
• M6: 1,253,780 km (0.052 R)
• M7: 1,578,108 km (0.102 R)
• M8: 1,702,424 km (0.113 R)
• M9: 1,862,344 km (0.092 R)
• M10: 1,960,779 km (0.033 R)
• M11: 2,266,258 km (0.116 R)
• M12: 2,514,291 km (0.096 R)
• M13: 2,733,901 km (0.115 R)
• M14: 2,883,798 km (0.056 R)
• M15: 3,714,216 km (0.111 R)
• M16: 4,134,287 km (0.103 R)
• M17: 5,064,786 km (0.095 R)
• M18: 5,110,712 km (0.065 R)
• M19: 5,202,864 km (0.114 R)
• M20: 5,482,912 km (0.09 R)
• M21: 5,672,153 km (0.113 R)
• M22: 5,960,278 km (0.04 R)
• M23: 6,500,775 km (0.061 R)
• M24: 7,211,365 km (0.103 R)
• M25: 8,053,302 km (0.058 R)
• M26: 8,107,008 km (0.115 R)
• M27: 8,377,032 km (0.073 R)
• M28: 9,713,988 km (0.058 R)
• M29: 10,348,732 km (0.113 R)
• M30: 13,018,456 km (0.027 R)
• M31: 13,081,586 km (0.12 R)
• M32: 13,144,716 km (0.102 R)
• M33: 13,589,471 km (0.075 R)
• M34: 14,298,415 km (0.073 R)
• M35: 15,484,277 km (0.114 R)
• M36: 15,886,546 km (0.106 R)
• M37: 16,428,240 km (0.107 R)
• M38: 16,976,067 km (0.07 R)
• M39: 17,252,225 km (0.107 R)
• M40: 17,739,016 km (0.074 R)
• M41: 18,089,375 km (0.114 R)
• M42: 18,300,906 km (0.118 R)
• M43: 20,459,454 km (0.064 R)
• M44: 21,419,573 km (0.112 R)
• M45: 23,001,271 km (0.118 R)
• M46: 24,620,219 km (0.038 R)
• M47: 25,089,508 km (0.073 R)
• M48: 26,037,061 km (0.06 R)
• M49: 26,595,061 km (0.084 R)
• M50: 28,620,167 km (0.074 R)
• M51: 29,031,262 km (0.076 R)
• M52: 30,359,392 km (0.079 R)
• M53: 30,778,416 km (0.038 R)
• M54: 30,946,564 km (0.038 R)
• M55: 31,452,952 km (0.099 R)
• M56: 33,419,267 km (0.114 R)
• M57: 34,898,191 km (0.107 R)
• M58: 37,021,883 km (0.067 R)
• M59: 37,469,629 km (0.109 R)
• M60: 37,559,388 km (0.109 R)
• M61: 37,829,113 km (0.061 R)
• M62: 38,370,358 km (0.104 R)
• M63: 38,460,865 km (0.114 R)
• M64: 38,551,371 km (0.097 R)
• M65: 39,187,162 km (0.065 R)
• M66: 40,009,801 km (0.115 R)
• M67: 40,561,219 km (0.099 R)
• M68: 41,486,033 km (0.118 R)
• M69: 42,417,728 km (0.075 R)
• M70: 44,586,748 km (0.061 R)
• M71: 46,888,161 km (0.104 R)
• M72: 50,412,238 km (0.064 R)
• M73: 50,709,639 km (0.045 R)
• M74: 52,607,288 km (0.114 R)
• M75: 54,528,125 km (0.058 R)
• M76: 55,241,557 km (0.036 R)
• M77: 55,650,707 km (0.111 R)
• M78: 56,163,379 km (0.104 R)
• M79: 56,471,850 km (0.082 R)
• M80: 57,710,969 km (0.062 R)
• M81: 58,230,074 km (0.085 R)
• M82: 59,691,346 km (0.083 R)
• M83: 60,216,285 km (0.099 R)
• M84: 62,224,636 km (0.055 R)
• M85: 62,543,728 km (0.118 R)
• M86: 64,147,417 km (0.119 R)
• M87: 64,792,783 km (0.071 R)
• M88: 65,116,213 km (0.069 R)
• M89: 65,548,252 km (0.096 R)
• M90: 65,656,411 km (0.119 R)
• M91: 66,198,105 km (0.085 R)
• M92: 66,741,444 km (0.039 R)
• M93: 69,810,744 km (0.048 R)
• M94: 71,919,625 km (0.085 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 18,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit