🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.01 AU - 1.41 AU

Year: 489 Days

Day: 40.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,408,702 km

• M1: 407,654 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.18 AU - 1.36 AU

Year: 525 Days

Day: 44.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 73 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.41 AU - 1.41 AU

Year: 615 Days

Day: 21.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.49 AU - 2.17 AU

Year: 909 Days

Day: 46.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.7

Radius: 9.5

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.67 AU - 6.39 AU

Year: 5436 Days

Day: 7.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,408,702 km

• M1: 128,355 km (0.082 R)
• M2: 199,414 km (0.119 R)
• M3: 314,455 km (0.033 R)
• M4: 383,419 km (0.116 R)
• M5: 478,713 km (0.119 R)
• M6: 540,497 km (0.094 R)
• M7: 650,302 km (0.078 R)
• M8: 855,550 km (0.035 R)
• M9: 946,356 km (0.06 R)
• M10: 1,342,641 km (0.109 R)
• M11: 1,655,749 km (0.097 R)
• M12: 1,787,545 km (0.086 R)
• M13: 2,009,249 km (0.095 R)
• M14: 2,167,972 km (0.052 R)
• M15: 2,535,684 km (0.12 R)
• M16: 2,630,679 km (0.065 R)
• M17: 2,707,572 km (0.096 R)
• M18: 2,844,005 km (0.074 R)
• M19: 2,962,786 km (0.106 R)
• M20: 3,103,557 km (0.108 R)
• M21: 3,205,434 km (0.119 R)
• M22: 3,539,037 km (0.105 R)
• M23: 3,818,336 km (0.104 R)
• M24: 3,993,814 km (0.106 R)
• M25: 4,330,110 km (0.083 R)
• M26: 4,839,790 km (0.109 R)
• M27: 5,739,771 km (0.106 R)
• M28: 5,815,019 km (0.101 R)
• M29: 6,093,720 km (0.066 R)
• M30: 6,221,775 km (0.092 R)
• M31: 6,664,286 km (0.108 R)
• M32: 6,769,752 km (0.118 R)
• M33: 7,524,474 km (0.108 R)
• M34: 8,220,702 km (0.112 R)
• M35: 8,476,365 km (0.098 R)
• M36: 8,562,234 km (0.045 R)
• M37: 9,406,714 km (0.075 R)
• M38: 10,095,313 km (0.089 R)
• M39: 10,277,673 km (0.114 R)
• M40: 10,831,185 km (0.116 R)
• M41: 11,425,986 km (0.1 R)
• M42: 11,489,266 km (0.07 R)
• M43: 11,935,068 km (0.051 R)
• M44: 12,031,409 km (0.056 R)
• M45: 12,127,899 km (0.075 R)
• M46: 12,581,929 km (0.086 R)
• M47: 12,975,521 km (0.11 R)
• M48: 13,808,482 km (0.113 R)
• M49: 14,865,241 km (0.102 R)
• M50: 15,176,854 km (0.108 R)
• M51: 15,771,505 km (0.08 R)
• M52: 15,912,426 km (0.097 R)
• M53: 16,124,855 km (0.047 R)
• M54: 16,231,369 km (0.073 R)
• M55: 16,338,032 km (0.115 R)
• M56: 16,409,390 km (0.034 R)
• M57: 16,731,475 km (0.092 R)
• M58: 16,839,335 km (0.114 R)
• M59: 17,164,261 km (0.099 R)
• M60: 17,746,945 km (0.089 R)
• M61: 17,820,248 km (0.098 R)
• M62: 18,003,954 km (0.09 R)
• M63: 18,336,211 km (0.114 R)
• M64: 18,894,510 km (0.067 R)
• M65: 19,044,258 km (0.106 R)
• M66: 19,194,454 km (0.093 R)
• M67: 19,307,400 km (0.067 R)
• M68: 19,382,798 km (0.09 R)
• M69: 19,533,892 km (0.052 R)
• M70: 19,685,434 km (0.091 R)
• M71: 19,837,276 km (0.105 R)
• M72: 20,641,065 km (0.051 R)
• M73: 21,066,223 km (0.074 R)
• M74: 21,964,857 km (0.12 R)
• M75: 23,195,599 km (0.115 R)
• M76: 23,637,810 km (0.117 R)
• M77: 24,123,255 km (0.105 R)
• M78: 24,980,750 km (0.086 R)
• M79: 25,268,876 km (0.11 R)
• M80: 26,390,261 km (0.087 R)
• M81: 26,978,031 km (0.116 R)
• M82: 27,697,747 km (0.063 R)
• M83: 27,910,624 km (0.105 R)

Asteroid Belt

Center: 9.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.1

Radius: 3.7

Gravity: 49.46 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.14 AU - 13.26 AU

Year: 16614 Days

Day: 15.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,408,702 km

• M1: 56,997 km (0.058 R)
• M2: 294,857 km (0.116 R)
• M3: 541,843 km (0.06 R)
• M4: 749,934 km (0.084 R)
• M5: 839,693 km (0.118 R)
• M6: 1,155,195 km (0.069 R)
• M7: 1,675,496 km (0.099 R)
• M8: 2,454,751 km (0.071 R)
• M9: 2,554,832 km (0.04 R)
• M10: 3,589,751 km (0.059 R)
• M11: 3,665,447 km (0.107 R)
• M12: 3,818,336 km (0.09 R)
• M13: 3,973,469 km (0.097 R)
• M14: 4,012,514 km (0.036 R)
• M15: 4,170,041 km (0.12 R)
• M16: 4,450,836 km (0.08 R)
• M17: 4,696,176 km (0.116 R)
• M18: 4,862,230 km (0.088 R)
• M19: 5,030,228 km (0.119 R)
• M20: 5,415,293 km (0.104 R)
• M21: 5,633,108 km (0.114 R)
• M22: 5,721,221 km (0.109 R)
• M23: 5,765,352 km (0.043 R)
• M24: 5,898,494 km (0.086 R)
• M25: 6,395,459 km (0.073 R)
• M26: 6,533,388 km (0.065 R)
• M27: 6,811,939 km (0.113 R)
• M28: 7,094,529 km (0.091 R)
• M29: 7,768,617 km (0.087 R)
• M30: 8,412,636 km (0.115 R)
• M31: 10,069,433 km (0.052 R)
• M32: 10,337,213 km (0.087 R)
• M33: 11,099,264 km (0.052 R)
• M34: 11,598,772 km (0.089 R)
• M35: 11,766,770 km (0.118 R)
• M36: 11,823,019 km (0.087 R)
• M37: 12,276,001 km (0.107 R)
• M38: 12,390,144 km (0.119 R)
• M39: 13,140,378 km (0.118 R)
• M40: 13,257,214 km (0.094 R)
• M41: 13,550,575 km (0.099 R)
• M42: 13,609,517 km (0.069 R)
• M43: 14,323,248 km (0.028 R)
• M44: 15,416,509 km (0.085 R)
• M45: 15,910,930 km (0.111 R)
• M46: 16,788,771 km (0.107 R)
• M47: 17,425,310 km (0.108 R)
• M48: 20,318,383 km (0.12 R)
• M49: 20,656,474 km (0.056 R)
• M50: 21,544,188 km (0.095 R)
• M51: 21,681,818 km (0.117 R)
• M52: 22,933,802 km (0.092 R)
• M53: 23,710,515 km (0.119 R)
• M54: 24,423,947 km (0.109 R)
• M55: 25,507,335 km (0.098 R)
• M56: 25,725,897 km (0.099 R)
• M57: 26,091,514 km (0.105 R)
• M58: 26,753,934 km (0.092 R)
• M59: 27,870,233 km (0.109 R)
• M60: 28,698,556 km (0.08 R)
• M61: 29,458,514 km (0.042 R)
• M62: 31,309,338 km (0.069 R)
• M63: 32,013,047 km (0.113 R)
• M64: 35,122,139 km (0.108 R)
• M65: 35,527,550 km (0.119 R)
• M66: 36,917,912 km (0.116 R)
• M67: 37,826,869 km (0.115 R)
• M68: 39,246,253 km (0.081 R)
• M69: 39,666,923 km (0.114 R)
• M70: 40,258,582 km (0.097 R)
• M71: 40,343,255 km (0.11 R)
• M72: 40,682,842 km (0.086 R)
• M73: 42,567,476 km (0.11 R)
• M74: 43,520,414 km (0.091 R)
• M75: 45,800,585 km (0.117 R)
• M76: 49,111,635 km (0.059 R)
• M77: 51,116,545 km (0.091 R)
• M78: 51,392,105 km (0.094 R)
• M79: 53,613,633 km (0.038 R)
• M80: 54,454,672 km (0.084 R)
• M81: 54,830,013 km (0.093 R)
• M82: 55,017,908 km (0.113 R)
• M83: 56,244,760 km (0.105 R)
• M84: 56,529,146 km (0.044 R)
• M85: 57,194,557 km (0.077 R)
• M86: 59,302,690 km (0.034 R)
• M87: 59,688,802 km (0.108 R)
• M88: 60,560,360 km (0.1 R)
• M89: 62,610,598 km (0.105 R)
• M90: 63,989,891 km (0.062 R)
• M91: 66,778,395 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.6

Radius: 4.3

Gravity: 38.38 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 15.67 AU - 20.89 AU

Year: 28690 Days

Day: 21.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,408,702 km

• M1: 151,393 km (0.115 R)
• M2: 251,624 km (0.118 R)
• M3: 1,115,103 km (0.066 R)
• M4: 1,315,863 km (0.092 R)
• M5: 1,601,146 km (0.1 R)
• M6: 1,905,129 km (0.089 R)
• M7: 1,944,324 km (0.095 R)
• M8: 2,521,771 km (0.069 R)
• M9: 3,241,786 km (0.114 R)
• M10: 3,721,995 km (0.106 R)
• M11: 3,820,730 km (0.107 R)
• M12: 5,513,430 km (0.099 R)
• M13: 6,025,952 km (0.095 R)
• M14: 7,280,031 km (0.041 R)
• M15: 7,715,361 km (0.098 R)
• M16: 8,611,302 km (0.108 R)
• M17: 9,337,899 km (0.042 R)
• M18: 9,472,238 km (0.032 R)
• M19: 9,674,793 km (0.051 R)
• M20: 10,499,078 km (0.082 R)
• M21: 10,919,747 km (0.081 R)
• M22: 11,704,986 km (0.06 R)
• M23: 12,879,479 km (0.057 R)
• M24: 13,178,974 km (0.043 R)
• M25: 15,180,444 km (0.094 R)
• M26: 17,356,794 km (0.086 R)
• M27: 17,687,405 km (0.104 R)
• M28: 18,945,673 km (0.074 R)
• M29: 19,456,998 km (0.095 R)
• M30: 20,580,329 km (0.069 R)
• M31: 20,755,059 km (0.059 R)
• M32: 21,018,052 km (0.103 R)
• M33: 22,170,255 km (0.113 R)
• M34: 23,070,535 km (0.076 R)
• M35: 23,342,953 km (0.116 R)
• M36: 24,999,450 km (0.047 R)
• M37: 25,092,649 km (0.114 R)
• M38: 25,653,940 km (0.083 R)
• M39: 26,219,271 km (0.099 R)
• M40: 27,075,120 km (0.092 R)
• M41: 27,746,964 km (0.118 R)
• M42: 28,036,586 km (0.073 R)
• M43: 31,589,685 km (0.079 R)
• M44: 36,753,504 km (0.077 R)
• M45: 37,177,764 km (0.071 R)
• M46: 38,352,855 km (0.115 R)
• M47: 38,567,827 km (0.101 R)
• M48: 38,675,538 km (0.097 R)
• M49: 40,849,045 km (0.102 R)
• M50: 42,061,237 km (0.097 R)
• M51: 42,727,545 km (0.108 R)
• M52: 43,397,146 km (0.059 R)
• M53: 45,540,584 km (0.082 R)
• M54: 45,654,428 km (0.075 R)
• M55: 45,768,272 km (0.109 R)
• M56: 49,111,036 km (0.116 R)
• M57: 49,578,230 km (0.109 R)
• M58: 50,988,639 km (0.069 R)
• M59: 53,368,592 km (0.09 R)
• M60: 54,572,106 km (0.088 R)
• M61: 54,934,881 km (0.058 R)
• M62: 57,373,775 km (0.104 R)
• M63: 58,482,894 km (0.098 R)
• M64: 58,978,063 km (0.08 R)
• M65: 59,474,578 km (0.096 R)
• M66: 60,722,075 km (0.11 R)
• M67: 60,847,288 km (0.105 R)
• M68: 61,348,890 km (0.115 R)
• M69: 61,600,364 km (0.079 R)
• M70: 62,609,252 km (0.107 R)
• M71: 64,260,513 km (0.114 R)
• M72: 64,515,727 km (0.108 R)
• M73: 66,570,304 km (0.038 R)
• M74: 68,646,125 km (0.062 R)
• M75: 69,037,622 km (0.112 R)
• M76: 69,430,017 km (0.089 R)
• M77: 70,216,902 km (0.115 R)
• M78: 71,799,498 km (0.071 R)
• M79: 72,994,187 km (0.063 R)
• M80: 73,260,471 km (0.098 R)
• M81: 74,999,696 km (0.091 R)
• M82: 75,672,288 km (0.046 R)
• M83: 76,752,534 km (0.107 R)
• M84: 81,262,311 km (0.115 R)
• M85: 82,091,383 km (0.07 R)
• M86: 83,062,273 km (0.118 R)
• M87: 84,595,502 km (0.111 R)
• M88: 85,716,588 km (0.115 R)
• M89: 86,701,391 km (0.07 R)
• M90: 87,690,083 km (0.098 R)
• M91: 88,824,484 km (0.097 R)
• M92: 89,251,137 km (0.104 R)
• M93: 89,963,821 km (0.073 R)
• M94: 94,714,301 km (0.108 R)
• M95: 97,486,200 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.1

Radius: 6.9

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 17.98 AU - 20.94 AU

Year: 31513 Days

Day: 18 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,408,702 km

• M1: 700,118 km (0.107 R)
• M2: 750,682 km (0.05 R)
• M3: 1,080,097 km (0.12 R)
• M4: 1,291,628 km (0.066 R)
• M5: 1,582,895 km (0.112 R)
• M6: 2,002,517 km (0.091 R)
• M7: 2,112,771 km (0.11 R)
• M8: 3,278,138 km (0.116 R)
• M9: 4,415,232 km (0.087 R)
• M10: 4,607,614 km (0.114 R)
• M11: 4,802,840 km (0.101 R)
• M12: 5,050,723 km (0.052 R)
• M13: 6,083,098 km (0.07 R)
• M14: 7,010,455 km (0.049 R)
• M15: 7,178,603 km (0.093 R)
• M16: 8,039,539 km (0.05 R)
• M17: 8,156,824 km (0.099 R)
• M18: 8,333,798 km (0.104 R)
• M19: 8,811,763 km (0.071 R)
• M20: 10,426,224 km (0.119 R)
• M21: 10,554,130 km (0.114 R)
• M22: 12,534,506 km (0.094 R)
• M23: 13,566,881 km (0.069 R)
• M24: 13,776,618 km (0.084 R)
• M25: 14,697,692 km (0.068 R)
• M26: 14,985,219 km (0.093 R)
• M27: 16,005,775 km (0.089 R)
• M28: 18,421,631 km (0.114 R)
• M29: 19,199,690 km (0.064 R)
• M30: 19,988,370 km (0.113 R)
• M31: 21,272,069 km (0.052 R)
• M32: 21,597,145 km (0.103 R)
• M33: 21,678,676 km (0.112 R)
• M34: 22,582,397 km (0.087 R)
• M35: 23,918,605 km (0.053 R)
• M36: 24,596,284 km (0.027 R)
• M37: 24,681,405 km (0.116 R)
• M38: 25,538,301 km (0.081 R)
• M39: 26,405,071 km (0.054 R)
• M40: 26,666,868 km (0.069 R)
• M41: 28,078,174 km (0.098 R)
• M42: 28,167,185 km (0.101 R)
• M43: 28,434,666 km (0.116 R)
• M44: 28,882,562 km (0.092 R)
• M45: 29,062,378 km (0.069 R)
• M46: 29,513,416 km (0.054 R)
• M47: 32,922,901 km (0.07 R)
• M48: 33,770,971 km (0.105 R)
• M49: 34,055,207 km (0.111 R)
• M50: 35,008,445 km (0.118 R)
• M51: 35,392,163 km (0.036 R)
• M52: 35,970,509 km (0.077 R)
• M53: 36,357,668 km (0.096 R)
• M54: 37,331,849 km (0.063 R)
• M55: 37,429,686 km (0.075 R)
• M56: 39,405,426 km (0.086 R)
• M57: 42,023,837 km (0.078 R)
• M58: 43,663,131 km (0.093 R)
• M59: 44,386,735 km (0.054 R)
• M60: 44,698,198 km (0.103 R)
• M61: 45,010,259 km (0.074 R)
• M62: 46,265,834 km (0.083 R)
• M63: 47,745,208 km (0.069 R)
• M64: 47,957,786 km (0.096 R)
• M65: 48,383,991 km (0.042 R)
• M66: 48,704,429 km (0.09 R)
• M67: 49,993,215 km (0.044 R)
• M68: 50,317,244 km (0.086 R)
• M69: 50,533,562 km (0.092 R)
• M70: 51,075,855 km (0.108 R)
• M71: 51,293,220 km (0.113 R)
• M72: 51,511,035 km (0.058 R)
• M73: 55,594,458 km (0.097 R)
• M74: 56,154,104 km (0.08 R)
• M75: 56,715,844 km (0.119 R)
• M76: 57,279,230 km (0.102 R)
• M77: 57,957,955 km (0.114 R)
• M78: 59,895,098 km (0.105 R)
• M79: 61,737,695 km (0.119 R)
• M80: 61,969,272 km (0.085 R)
• M81: 62,782,337 km (0.119 R)
• M82: 63,248,484 km (0.074 R)
• M83: 64,771,240 km (0.112 R)
• M84: 65,478,240 km (0.082 R)
• M85: 68,211,842 km (0.116 R)
• M86: 69,051,086 km (0.034 R)
• M87: 69,652,769 km (0.073 R)
• M88: 70,982,394 km (0.116 R)
• M89: 71,711,235 km (0.116 R)
• M90: 74,527,864 km (0.101 R)
• M91: 74,651,133 km (0.105 R)
• M92: 77,505,310 km (0.115 R)
• M93: 79,637,828 km (0.117 R)
• M94: 79,889,900 km (0.085 R)
• M95: 81,027,891 km (0.067 R)
• M96: 85,632,963 km (0.066 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 17,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit