🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.58 AU - 0.62 AU

Year: 171 Days

Day: 35.8 Hours

Environment

Temp: 227 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,137,883 km

• M1: 114,891 km (0.026 R)
• M2: 481,107 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.14 AU - 1.64 AU

Year: 605 Days

Day: 46.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,137,883 km

• M1: 563,984 km (0.073 R)

Asteroid Belt

Center: 1.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.97 AU - 2.13 AU

Year: 1083 Days

Day: 26.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.7

Radius: 10.3

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.2 AU - 7.04 AU

Year: 5586 Days

Day: 9.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,137,883 km

• M1: 142,268 km (0.114 R)
• M2: 208,091 km (0.079 R)
• M3: 286,779 km (0.093 R)
• M4: 429,495 km (0.073 R)
• M5: 543,938 km (0.083 R)
• M6: 693,985 km (0.112 R)
• M7: 1,288,636 km (0.117 R)
• M8: 1,510,938 km (0.102 R)
• M9: 1,694,345 km (0.112 R)
• M10: 2,213,151 km (0.057 R)
• M11: 2,403,290 km (0.101 R)
• M12: 2,738,838 km (0.113 R)
• M13: 3,068,402 km (0.089 R)
• M14: 3,476,206 km (0.09 R)
• M15: 3,697,910 km (0.108 R)
• M16: 3,970,178 km (0.119 R)
• M17: 4,062,330 km (0.12 R)
• M18: 4,249,028 km (0.042 R)
• M19: 4,850,262 km (0.106 R)
• M20: 5,299,804 km (0.09 R)
• M21: 5,401,530 km (0.115 R)
• M22: 5,607,078 km (0.07 R)
• M23: 6,025,653 km (0.116 R)
• M24: 6,131,867 km (0.043 R)
• M25: 6,590,534 km (0.09 R)
• M26: 6,727,566 km (0.084 R)
• M27: 7,004,472 km (0.081 R)
• M28: 7,144,346 km (0.109 R)
• M29: 7,483,783 km (0.068 R)
• M30: 7,655,521 km (0.103 R)
• M31: 7,741,839 km (0.045 R)
• M32: 8,002,888 km (0.074 R)
• M33: 8,149,194 km (0.078 R)
• M34: 8,863,674 km (0.079 R)
• M35: 9,136,690 km (0.116 R)
• M36: 9,412,698 km (0.104 R)
• M37: 9,972,792 km (0.096 R)
• M38: 11,125,294 km (0.089 R)
• M39: 11,223,131 km (0.066 R)
• M40: 11,717,253 km (0.115 R)
• M41: 12,319,534 km (0.101 R)
• M42: 12,454,771 km (0.103 R)
• M43: 12,897,580 km (0.048 R)
• M44: 13,207,098 km (0.098 R)
• M45: 13,763,752 km (0.114 R)
• M46: 14,009,541 km (0.091 R)
• M47: 14,327,886 km (0.104 R)
• M48: 14,684,377 km (0.069 R)
• M49: 14,971,605 km (0.116 R)
• M50: 15,043,711 km (0.1 R)
• M51: 16,472,970 km (0.08 R)
• M52: 16,547,469 km (0.09 R)
• M53: 16,659,368 km (0.115 R)
• M54: 17,487,692 km (0.106 R)
• M55: 17,868,718 km (0.113 R)
• M56: 18,252,436 km (0.082 R)
• M57: 18,677,593 km (0.072 R)
• M58: 18,833,026 km (0.044 R)
• M59: 20,451,076 km (0.04 R)
• M60: 20,571,203 km (0.081 R)
• M61: 20,691,629 km (0.062 R)
• M62: 20,852,447 km (0.08 R)
• M63: 20,933,080 km (0.119 R)
• M64: 21,418,675 km (0.115 R)
• M65: 21,703,809 km (0.107 R)
• M66: 21,867,170 km (0.074 R)
• M67: 22,195,387 km (0.031 R)
• M68: 23,231,203 km (0.104 R)
• M69: 23,482,228 km (0.106 R)
• M70: 24,452,670 km (0.097 R)
• M71: 24,580,127 km (0.073 R)
• M72: 24,921,360 km (0.096 R)
• M73: 25,221,154 km (0.118 R)
• M74: 25,910,950 km (0.101 R)
• M75: 26,084,483 km (0.091 R)
• M76: 26,519,663 km (0.062 R)
• M77: 27,353,223 km (0.113 R)
• M78: 27,441,485 km (0.065 R)
• M79: 28,373,929 km (0.114 R)
• M80: 28,507,969 km (0.07 R)
• M81: 29,905,362 km (0.1 R)
• M82: 30,132,901 km (0.11 R)
• M83: 30,269,633 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.4

Radius: 10.2

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.35 AU - 9.77 AU

Year: 9240 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 73,137,883 km

• M1: 559,197 km (0.114 R)
• M2: 727,046 km (0.079 R)
• M3: 842,984 km (0.051 R)
• M4: 1,113,457 km (0.119 R)
• M5: 1,986,061 km (0.041 R)
• M6: 2,080,458 km (0.043 R)
• M7: 2,473,900 km (0.041 R)
• M8: 3,189,875 km (0.074 R)
• M9: 3,273,351 km (0.084 R)
• M10: 3,907,347 km (0.041 R)
• M11: 4,269,074 km (0.093 R)
• M12: 4,547,626 km (0.099 R)
• M13: 4,800,147 km (0.061 R)
• M14: 5,187,755 km (0.068 R)
• M15: 5,418,435 km (0.099 R)
• M16: 5,619,046 km (0.074 R)
• M17: 5,753,983 km (0.026 R)
• M18: 6,096,412 km (0.101 R)
• M19: 6,945,081 km (0.105 R)
• M20: 8,325,122 km (0.061 R)
• M21: 8,986,942 km (0.076 R)
• M22: 9,868,523 km (0.107 R)
• M23: 9,990,894 km (0.108 R)
• M24: 10,777,629 km (0.11 R)
• M25: 11,842,915 km (0.079 R)
• M26: 12,147,198 km (0.052 R)
• M27: 12,807,971 km (0.064 R)
• M28: 13,571,070 km (0.087 R)
• M29: 13,843,787 km (0.059 R)
• M30: 14,441,131 km (0.114 R)
• M31: 15,235,047 km (0.104 R)
• M32: 15,423,840 km (0.036 R)
• M33: 16,962,454 km (0.103 R)
• M34: 17,207,345 km (0.118 R)
• M35: 18,499,123 km (0.091 R)
• M36: 19,565,307 km (0.1 R)
• M37: 20,287,117 km (0.112 R)
• M38: 20,494,908 km (0.098 R)
• M39: 22,236,527 km (0.104 R)
• M40: 22,989,602 km (0.094 R)
• M41: 24,244,878 km (0.095 R)
• M42: 24,964,294 km (0.108 R)
• M43: 25,634,493 km (0.043 R)
• M44: 26,651,010 km (0.067 R)
• M45: 28,026,712 km (0.108 R)
• M46: 29,896,686 km (0.061 R)
• M47: 30,667,863 km (0.114 R)
• M48: 30,966,161 km (0.101 R)
• M49: 31,987,765 km (0.111 R)
• M50: 32,472,312 km (0.064 R)
• M51: 32,593,786 km (0.109 R)
• M52: 32,959,403 km (0.08 R)
• M53: 33,510,073 km (0.098 R)
• M54: 33,940,615 km (0.049 R)
• M55: 34,744,853 km (0.106 R)
• M56: 35,430,461 km (0.105 R)
• M57: 35,994,594 km (0.056 R)
• M58: 37,449,882 km (0.104 R)
• M59: 38,602,085 km (0.074 R)
• M60: 38,924,319 km (0.086 R)
• M61: 39,118,048 km (0.11 R)
• M62: 39,441,628 km (0.118 R)
• M63: 40,417,605 km (0.095 R)
• M64: 41,401,660 km (0.047 R)
• M65: 42,062,134 km (0.069 R)
• M66: 42,859,192 km (0.108 R)
• M67: 43,192,645 km (0.098 R)
• M68: 43,259,515 km (0.093 R)
• M69: 43,661,186 km (0.03 R)
• M70: 44,333,329 km (0.111 R)
• M71: 44,400,798 km (0.118 R)
• M72: 45,348,051 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.7

Radius: 9.2

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7 AU - 11.08 AU

Year: 10028 Days

Day: 8.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,137,883 km

• M1: 321,635 km (0.05 R)
• M2: 438,172 km (0.065 R)
• M3: 524,939 km (0.092 R)
• M4: 650,751 km (0.072 R)
• M5: 752,178 km (0.033 R)
• M6: 877,691 km (0.067 R)
• M7: 1,361,341 km (0.116 R)
• M8: 1,516,623 km (0.069 R)
• M9: 1,584,989 km (0.05 R)
• M10: 1,677,890 km (0.108 R)
• M11: 1,869,225 km (0.117 R)
• M12: 2,067,742 km (0.076 R)
• M13: 2,169,618 km (0.094 R)
• M14: 2,299,469 km (0.056 R)
• M15: 2,539,573 km (0.051 R)
• M16: 2,788,056 km (0.09 R)
• M17: 3,610,545 km (0.09 R)
• M18: 4,470,433 km (0.117 R)
• M19: 4,737,166 km (0.096 R)
• M20: 4,838,444 km (0.111 R)
• M21: 5,675,145 km (0.081 R)
• M22: 6,146,827 km (0.117 R)
• M23: 6,631,374 km (0.059 R)
• M24: 8,442,406 km (0.073 R)
• M25: 9,572,469 km (0.108 R)
• M26: 9,829,926 km (0.059 R)
• M27: 10,220,676 km (0.058 R)
• M28: 10,439,837 km (0.109 R)
• M29: 10,838,366 km (0.086 R)
• M30: 11,468,173 km (0.117 R)
• M31: 11,650,383 km (0.078 R)
• M32: 12,295,449 km (0.103 R)
• M33: 13,523,947 km (0.077 R)
• M34: 14,055,468 km (0.105 R)
• M35: 14,299,312 km (0.057 R)
• M36: 14,692,456 km (0.079 R)
• M37: 14,890,374 km (0.109 R)
• M38: 15,139,005 km (0.104 R)
• M39: 15,741,286 km (0.091 R)
• M40: 15,842,415 km (0.069 R)
• M41: 15,994,556 km (0.114 R)
• M42: 16,453,821 km (0.028 R)
• M43: 16,969,186 km (0.04 R)
• M44: 17,124,917 km (0.103 R)
• M45: 17,804,839 km (0.088 R)
• M46: 18,015,922 km (0.092 R)
• M47: 18,600,401 km (0.066 R)
• M48: 19,842,811 km (0.087 R)
• M49: 20,446,439 km (0.082 R)
• M50: 21,391,149 km (0.074 R)
• M51: 21,615,546 km (0.098 R)
• M52: 23,611,780 km (0.096 R)
• M53: 29,319,088 km (0.079 R)
• M54: 29,818,296 km (0.078 R)
• M55: 31,460,133 km (0.113 R)
• M56: 31,971,159 km (0.095 R)
• M57: 32,872,187 km (0.106 R)
• M58: 33,195,917 km (0.086 R)
• M59: 34,435,934 km (0.115 R)
• M60: 34,830,723 km (0.091 R)
• M61: 35,160,885 km (0.085 R)
• M62: 35,227,007 km (0.106 R)
• M63: 35,624,788 km (0.113 R)
• M64: 35,957,344 km (0.102 R)
• M65: 36,558,578 km (0.096 R)
• M66: 36,894,126 km (0.105 R)
• M67: 37,028,615 km (0.069 R)
• M68: 37,635,683 km (0.049 R)
• M69: 39,545,748 km (0.111 R)
• M70: 40,097,166 km (0.114 R)
• M71: 40,651,277 km (0.108 R)
• M72: 42,117,635 km (0.082 R)
• M73: 43,104,682 km (0.115 R)
• M74: 43,317,260 km (0.112 R)
• M75: 45,245,726 km (0.083 R)
• M76: 47,348,025 km (0.08 R)
• M77: 47,421,029 km (0.076 R)
• M78: 47,786,945 km (0.118 R)
• M79: 48,742,577 km (0.039 R)
• M80: 49,037,883 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.4

Radius: 3.9

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 17.72 AU - 18.26 AU

Year: 28153 Days

Day: 23.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,137,883 km

• M1: 97,239 km (0.066 R)
• M2: 133,142 km (0.115 R)
• M3: 422,315 km (0.059 R)
• M4: 648,956 km (0.107 R)
• M5: 825,481 km (0.105 R)
• M6: 1,589,926 km (0.05 R)
• M7: 1,667,717 km (0.105 R)
• M8: 2,571,587 km (0.047 R)
• M9: 2,632,324 km (0.044 R)
• M10: 2,817,676 km (0.091 R)
• M11: 3,233,408 km (0.1 R)
• M12: 3,365,204 km (0.083 R)
• M13: 3,634,031 km (0.05 R)
• M14: 3,909,740 km (0.112 R)
• M15: 4,372,147 km (0.036 R)
• M16: 5,040,401 km (0.102 R)
• M17: 5,078,399 km (0.098 R)
• M18: 5,386,271 km (0.079 R)
• M19: 5,739,921 km (0.119 R)
• M20: 5,939,634 km (0.114 R)
• M21: 6,635,414 km (0.104 R)
• M22: 6,760,926 km (0.111 R)
• M23: 7,099,317 km (0.085 R)
• M24: 7,356,774 km (0.098 R)
• M25: 7,617,224 km (0.094 R)
• M26: 7,748,571 km (0.111 R)
• M27: 8,552,510 km (0.109 R)
• M28: 8,918,277 km (0.113 R)
• M29: 9,010,429 km (0.094 R)
• M30: 9,103,030 km (0.075 R)
• M31: 10,626,086 km (0.076 R)
• M32: 10,723,923 km (0.064 R)
• M33: 11,718,151 km (0.105 R)
• M34: 11,819,129 km (0.098 R)
• M35: 12,175,172 km (0.063 R)
• M36: 12,328,660 km (0.113 R)
• M37: 13,211,287 km (0.11 R)
• M38: 13,527,537 km (0.096 R)
• M39: 14,383,237 km (0.041 R)
• M40: 16,881,821 km (0.067 R)
• M41: 17,743,953 km (0.108 R)
• M42: 17,976,279 km (0.103 R)
• M43: 18,268,144 km (0.12 R)
• M44: 19,451,014 km (0.079 R)
• M45: 20,112,087 km (0.105 R)
• M46: 20,354,286 km (0.102 R)
• M47: 20,415,023 km (0.098 R)
• M48: 21,025,382 km (0.069 R)
• M49: 21,456,224 km (0.065 R)
• M50: 21,579,792 km (0.104 R)
• M51: 22,702,973 km (0.062 R)
• M52: 23,271,744 km (0.06 R)
• M53: 23,845,153 km (0.085 R)
• M54: 23,909,180 km (0.065 R)
• M55: 24,552,302 km (0.081 R)
• M56: 24,940,807 km (0.115 R)
• M57: 25,593,054 km (0.113 R)
• M58: 25,987,095 km (0.118 R)
• M59: 26,648,168 km (0.091 R)
• M60: 28,122,006 km (0.07 R)
• M61: 29,690,839 km (0.056 R)
• M62: 31,008,198 km (0.059 R)
• M63: 32,202,886 km (0.071 R)
• M64: 33,555,999 km (0.046 R)
• M65: 34,131,203 km (0.108 R)
• M66: 34,347,671 km (0.077 R)
• M67: 34,564,738 km (0.071 R)
• M68: 34,854,808 km (0.08 R)
• M69: 37,129,892 km (0.066 R)
• M70: 37,501,344 km (0.09 R)
• M71: 37,575,694 km (0.064 R)
• M72: 38,023,440 km (0.102 R)
• M73: 38,098,239 km (0.112 R)
• M74: 38,999,267 km (0.071 R)
• M75: 39,074,814 km (0.072 R)
• M76: 40,746,122 km (0.072 R)
• M77: 42,208,142 km (0.108 R)
• M78: 44,551,443 km (0.077 R)
• M79: 45,183,494 km (0.052 R)
• M80: 45,421,205 km (0.11 R)
• M81: 45,897,973 km (0.079 R)
• M82: 46,616,342 km (0.084 R)
• M83: 49,118,516 km (0.106 R)
• M84: 50,262,940 km (0.097 R)
• M85: 50,591,457 km (0.118 R)
• M86: 51,085,578 km (0.066 R)
• M87: 51,498,618 km (0.099 R)
• M88: 52,161,786 km (0.12 R)
• M89: 52,244,962 km (0.064 R)
• M90: 52,494,491 km (0.118 R)
• M91: 52,827,795 km (0.088 R)
• M92: 52,911,271 km (0.105 R)
• M93: 54,084,118 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.6

Radius: 3.2

Gravity: 23.01 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 18.9 AU - 20.4 AU

Year: 32138 Days

Day: 18 Hours

Environment

Temp: -200 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 73,137,883 km

• M1: 160,818 km (0.034 R)
• M2: 262,245 km (0.075 R)
• M3: 400,773 km (0.05 R)
• M4: 518,506 km (0.054 R)
• M5: 957,127 km (0.111 R)
• M6: 1,336,059 km (0.069 R)
• M7: 1,632,113 km (0.074 R)
• M8: 4,674,335 km (0.038 R)
• M9: 5,529,287 km (0.108 R)
• M10: 5,668,712 km (0.077 R)
• M11: 6,045,998 km (0.119 R)
• M12: 7,124,599 km (0.08 R)
• M13: 7,327,005 km (0.097 R)
• M14: 7,429,030 km (0.111 R)
• M15: 7,531,355 km (0.102 R)
• M16: 8,102,819 km (0.101 R)
• M17: 8,208,286 km (0.102 R)
• M18: 9,067,576 km (0.088 R)
• M19: 10,011,688 km (0.111 R)
• M20: 10,352,173 km (0.057 R)
• M21: 11,871,339 km (0.057 R)
• M22: 13,024,589 km (0.094 R)
• M23: 13,086,373 km (0.083 R)
• M24: 13,834,063 km (0.114 R)
• M25: 17,298,151 km (0.093 R)
• M26: 18,117,798 km (0.057 R)
• M27: 18,880,149 km (0.095 R)
• M28: 20,507,624 km (0.1 R)
• M29: 22,771,189 km (0.099 R)
• M30: 22,919,890 km (0.075 R)
• M31: 25,728,889 km (0.091 R)
• M32: 25,961,514 km (0.088 R)
• M33: 27,134,211 km (0.055 R)
• M34: 27,213,049 km (0.045 R)
• M35: 27,846,148 km (0.08 R)
• M36: 28,164,642 km (0.057 R)
• M37: 29,612,151 km (0.077 R)
• M38: 33,251,268 km (0.107 R)
• M39: 33,419,865 km (0.103 R)
• M40: 35,037,018 km (0.034 R)
• M41: 35,898,253 km (0.069 R)
• M42: 36,592,238 km (0.051 R)
• M43: 39,859,156 km (0.103 R)
• M44: 41,300,531 km (0.077 R)
• M45: 43,218,077 km (0.099 R)
• M46: 43,310,080 km (0.082 R)
• M47: 43,771,140 km (0.107 R)
• M48: 44,141,245 km (0.103 R)
• M49: 44,605,298 km (0.072 R)
• M50: 47,613,412 km (0.073 R)
• M51: 48,566,799 km (0.114 R)
• M52: 49,622,661 km (0.061 R)
• M53: 50,105,114 km (0.109 R)
• M54: 50,201,904 km (0.096 R)
• M55: 50,686,152 km (0.027 R)
• M56: 51,854,960 km (0.058 R)
• M57: 53,131,030 km (0.119 R)
• M58: 57,222,831 km (0.112 R)
• M59: 57,931,476 km (0.064 R)
• M60: 59,767,192 km (0.071 R)
• M61: 60,280,462 km (0.079 R)
• M62: 61,001,374 km (0.066 R)
• M63: 62,036,442 km (0.074 R)
• M64: 65,281,519 km (0.112 R)
• M65: 65,915,963 km (0.119 R)
• M66: 66,021,879 km (0.115 R)
• M67: 68,903,582 km (0.076 R)
• M68: 69,118,704 km (0.067 R)
• M69: 71,499,405 km (0.117 R)
• M70: 72,262,503 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 11,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit