🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.64 AU - 0.88 AU

Year: 232 Days

Day: 29.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.6 AU - 0.92 AU

Year: 232 Days

Day: 31.9 Hours

Environment

Temp: 209 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,666,813 km

• M1: 72,854 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.86 AU - 1.94 AU

Year: 916 Days

Day: 41.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,666,813 km

• M1: 35,455 km (0.035 R)
• M2: 431,889 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.01 AU - 3.43 AU

Year: 2021 Days

Day: 22.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.4

Radius: 8

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.08 AU - 9.1 AU

Year: 9588 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,666,813 km

• M1: 103,223 km (0.096 R)
• M2: 192,084 km (0.093 R)
• M3: 472,131 km (0.075 R)
• M4: 539,001 km (0.069 R)
• M5: 623,973 km (0.117 R)
• M6: 808,128 km (0.1 R)
• M7: 992,432 km (0.066 R)
• M8: 1,062,893 km (0.106 R)
• M9: 1,116,898 km (0.089 R)
• M10: 1,171,950 km (0.063 R)
• M11: 1,246,749 km (0.113 R)
• M12: 1,521,410 km (0.084 R)
• M13: 1,880,296 km (0.054 R)
• M14: 2,149,422 km (0.059 R)
• M15: 2,335,672 km (0.058 R)
• M16: 2,478,986 km (0.12 R)
• M17: 2,699,344 km (0.075 R)
• M18: 2,774,143 km (0.098 R)
• M19: 3,028,758 km (0.099 R)
• M20: 3,264,375 km (0.04 R)
• M21: 3,451,971 km (0.047 R)
• M22: 3,809,360 km (0.085 R)
• M23: 4,294,805 km (0.048 R)
• M24: 4,353,298 km (0.095 R)
• M25: 4,649,203 km (0.069 R)
• M26: 4,769,479 km (0.109 R)
• M27: 5,704,017 km (0.055 R)
• M28: 6,357,910 km (0.108 R)
• M29: 6,491,500 km (0.07 R)
• M30: 6,897,958 km (0.116 R)
• M31: 7,000,881 km (0.077 R)
• M32: 7,069,846 km (0.069 R)
• M33: 7,878,273 km (0.063 R)
• M34: 8,057,940 km (0.107 R)
• M35: 8,715,871 km (0.061 R)
• M36: 8,790,072 km (0.066 R)
• M37: 8,864,422 km (0.103 R)
• M38: 9,239,464 km (0.067 R)
• M39: 10,356,361 km (0.088 R)
• M40: 10,751,449 km (0.114 R)
• M41: 10,870,828 km (0.04 R)
• M42: 10,950,714 km (0.054 R)
• M43: 11,556,136 km (0.118 R)
• M44: 12,048,164 km (0.11 R)
• M45: 12,757,108 km (0.111 R)
• M46: 12,925,854 km (0.074 R)
• M47: 13,694,488 km (0.077 R)
• M48: 15,544,864 km (0.057 R)
• M49: 15,770,308 km (0.07 R)
• M50: 15,860,815 km (0.052 R)
• M51: 15,996,949 km (0.108 R)
• M52: 16,315,892 km (0.109 R)
• M53: 16,591,002 km (0.105 R)
• M54: 16,821,533 km (0.098 R)
• M55: 17,052,960 km (0.095 R)
• M56: 17,989,443 km (0.067 R)
• M57: 18,083,989 km (0.038 R)
• M58: 18,178,834 km (0.117 R)
• M59: 18,463,968 km (0.115 R)
• M60: 18,559,411 km (0.081 R)
• M61: 18,655,004 km (0.097 R)
• M62: 19,087,043 km (0.049 R)
• M63: 19,814,537 km (0.114 R)
• M64: 20,255,252 km (0.103 R)
• M65: 20,997,258 km (0.072 R)
• M66: 21,747,940 km (0.075 R)
• M67: 21,848,769 km (0.051 R)
• M68: 22,405,722 km (0.063 R)
• M69: 23,172,860 km (0.117 R)
• M70: 24,156,765 km (0.101 R)
• M71: 25,313,157 km (0.116 R)
• M72: 25,419,072 km (0.038 R)
• M73: 26,004,897 km (0.071 R)
• M74: 26,648,916 km (0.026 R)
• M75: 27,897,909 km (0.076 R)
• M76: 28,007,414 km (0.11 R)
• M77: 28,391,881 km (0.063 R)
• M78: 29,723,152 km (0.099 R)
• M79: 29,779,102 km (0.046 R)
• M80: 30,734,883 km (0.096 R)
• M81: 30,847,979 km (0.105 R)
• M82: 30,904,676 km (0.102 R)
• M83: 31,074,619 km (0.102 R)
• M84: 31,929,571 km (0.065 R)
• M85: 32,907,642 km (0.08 R)
• M86: 33,255,307 km (0.104 R)
• M87: 36,917,613 km (0.115 R)
• M88: 40,519,481 km (0.085 R)
• M89: 41,577,886 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.1

Radius: 4.7

Gravity: 36.4 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.83 AU - 15.21 AU

Year: 18365 Days

Day: 16.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,666,813 km

• M1: 112,647 km (0.078 R)
• M2: 158,125 km (0.068 R)
• M3: 289,023 km (0.116 R)
• M4: 357,988 km (0.073 R)
• M5: 452,234 km (0.118 R)
• M6: 533,466 km (0.103 R)
• M7: 619,784 km (0.054 R)
• M8: 1,200,074 km (0.097 R)
• M9: 1,936,245 km (0.075 R)
• M10: 2,277,179 km (0.108 R)
• M11: 2,418,698 km (0.09 R)
• M12: 2,822,762 km (0.092 R)
• M13: 3,487,725 km (0.1 R)
• M14: 4,198,913 km (0.077 R)
• M15: 4,460,410 km (0.097 R)
• M16: 5,941,579 km (0.113 R)
• M17: 6,633,319 km (0.03 R)
• M18: 7,930,632 km (0.049 R)
• M19: 9,416,438 km (0.063 R)
• M20: 10,103,840 km (0.074 R)
• M21: 12,014,205 km (0.08 R)
• M22: 12,508,925 km (0.078 R)
• M23: 13,710,196 km (0.12 R)
• M24: 14,553,180 km (0.12 R)
• M25: 15,882,507 km (0.114 R)
• M26: 17,458,520 km (0.113 R)
• M27: 18,797,571 km (0.104 R)
• M28: 19,950,522 km (0.116 R)
• M29: 20,830,157 km (0.099 R)
• M30: 21,572,911 km (0.073 R)
• M31: 21,872,405 km (0.103 R)
• M32: 23,544,162 km (0.037 R)
• M33: 25,020,543 km (0.1 R)
• M34: 25,414,135 km (0.12 R)
• M35: 26,047,981 km (0.044 R)
• M36: 26,287,039 km (0.042 R)
• M37: 26,366,924 km (0.116 R)
• M38: 27,493,097 km (0.092 R)
• M39: 29,046,521 km (0.1 R)
• M40: 30,209,345 km (0.051 R)
• M41: 30,964,814 km (0.111 R)
• M42: 31,133,561 km (0.098 R)
• M43: 31,302,606 km (0.072 R)
• M44: 31,981,781 km (0.095 R)
• M45: 35,803,258 km (0.082 R)
• M46: 36,157,805 km (0.109 R)
• M47: 36,602,560 km (0.052 R)
• M48: 38,399,529 km (0.098 R)
• M49: 39,308,785 km (0.11 R)
• M50: 40,963,338 km (0.086 R)
• M51: 41,055,939 km (0.082 R)
• M52: 41,985,540 km (0.104 R)
• M53: 43,204,314 km (0.093 R)
• M54: 43,392,957 km (0.11 R)
• M55: 44,529,901 km (0.09 R)
• M56: 44,815,633 km (0.11 R)
• M57: 45,389,041 km (0.104 R)
• M58: 45,484,933 km (0.098 R)
• M59: 45,868,802 km (0.05 R)
• M60: 45,964,993 km (0.117 R)
• M61: 46,543,189 km (0.048 R)
• M62: 46,930,049 km (0.116 R)
• M63: 47,220,867 km (0.085 R)
• M64: 47,512,284 km (0.109 R)
• M65: 51,554,418 km (0.101 R)
• M66: 54,683,108 km (0.059 R)
• M67: 55,295,711 km (0.04 R)
• M68: 56,013,332 km (0.072 R)
• M69: 56,116,106 km (0.106 R)
• M70: 56,527,650 km (0.111 R)
• M71: 57,147,135 km (0.113 R)
• M72: 59,752,082 km (0.109 R)
• M73: 59,962,118 km (0.101 R)
• M74: 60,699,336 km (0.05 R)
• M75: 60,804,803 km (0.061 R)
• M76: 61,333,481 km (0.117 R)
• M77: 62,288,963 km (0.119 R)
• M78: 62,395,477 km (0.083 R)
• M79: 62,608,654 km (0.102 R)
• M80: 63,677,830 km (0.108 R)
• M81: 64,429,858 km (0.1 R)
• M82: 66,051,200 km (0.081 R)
• M83: 66,921,560 km (0.119 R)
• M84: 69,003,514 km (0.099 R)
• M85: 69,334,125 km (0.033 R)
• M86: 69,665,335 km (0.096 R)
• M87: 71,440,613 km (0.1 R)
• M88: 71,886,714 km (0.104 R)
• M89: 71,998,463 km (0.088 R)
• M90: 72,333,712 km (0.068 R)
• M91: 72,669,709 km (0.089 R)
• M92: 73,793,039 km (0.105 R)
• M93: 74,018,483 km (0.115 R)
• M94: 75,262,090 km (0.097 R)
• M95: 75,602,426 km (0.102 R)
• M96: 75,716,120 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.2

Radius: 4

Gravity: 51.45 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.15 AU - 20.13 AU

Year: 23747 Days

Day: 16.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,666,813 km

• M1: 140,472 km (0.106 R)
• M2: 306,227 km (0.094 R)
• M3: 386,860 km (0.037 R)
• M4: 520,750 km (0.083 R)
• M5: 1,552,078 km (0.111 R)
• M6: 2,336,120 km (0.083 R)
• M7: 2,830,990 km (0.116 R)
• M8: 2,916,560 km (0.113 R)
• M9: 3,222,787 km (0.102 R)
• M10: 3,912,882 km (0.075 R)
• M11: 4,397,579 km (0.04 R)
• M12: 5,263,900 km (0.104 R)
• M13: 5,475,282 km (0.118 R)
• M14: 5,581,945 km (0.034 R)
• M15: 6,070,831 km (0.056 R)
• M16: 6,236,735 km (0.096 R)
• M17: 6,348,186 km (0.102 R)
• M18: 6,460,384 km (0.105 R)
• M19: 7,205,082 km (0.111 R)
• M20: 7,439,652 km (0.064 R)
• M21: 7,736,454 km (0.062 R)
• M22: 8,464,397 km (0.06 R)
• M23: 9,532,526 km (0.077 R)
• M24: 9,660,881 km (0.099 R)
• M25: 9,725,358 km (0.09 R)
• M26: 10,180,434 km (0.04 R)
• M27: 11,930,281 km (0.12 R)
• M28: 12,347,060 km (0.105 R)
• M29: 12,910,296 km (0.097 R)
• M30: 13,194,981 km (0.12 R)
• M31: 13,338,146 km (0.1 R)
• M32: 14,207,759 km (0.112 R)
• M33: 14,723,422 km (0.086 R)
• M34: 14,946,323 km (0.104 R)
• M35: 17,001,948 km (0.074 R)
• M36: 17,235,769 km (0.109 R)
• M37: 17,470,638 km (0.078 R)
• M38: 18,420,734 km (0.069 R)
• M39: 18,741,172 km (0.078 R)
• M40: 19,795,239 km (0.081 R)
• M41: 19,959,049 km (0.118 R)
• M42: 20,288,164 km (0.113 R)
• M43: 20,785,128 km (0.102 R)
• M44: 21,706,651 km (0.062 R)
• M45: 23,329,489 km (0.078 R)
• M46: 23,762,874 km (0.055 R)
• M47: 24,990,773 km (0.111 R)
• M48: 28,241,684 km (0.087 R)
• M49: 28,518,440 km (0.114 R)
• M50: 30,860,246 km (0.077 R)
• M51: 31,335,967 km (0.095 R)
• M52: 31,814,082 km (0.12 R)
• M53: 32,584,062 km (0.107 R)
• M54: 32,971,371 km (0.09 R)
• M55: 34,240,709 km (0.118 R)
• M56: 35,824,651 km (0.099 R)
• M57: 37,331,101 km (0.096 R)
• M58: 38,041,243 km (0.074 R)
• M59: 38,858,346 km (0.049 R)
• M60: 41,239,196 km (0.107 R)
• M61: 41,762,938 km (0.119 R)
• M62: 42,289,074 km (0.048 R)
• M63: 42,817,304 km (0.082 R)
• M64: 44,951,767 km (0.056 R)
• M65: 48,217,937 km (0.091 R)
• M66: 49,323,615 km (0.115 R)
• M67: 49,990,971 km (0.112 R)
• M68: 51,559,654 km (0.101 R)
• M69: 52,123,788 km (0.058 R)
• M70: 52,690,016 km (0.092 R)
• M71: 53,600,319 km (0.049 R)
• M72: 55,551,673 km (0.117 R)
• M73: 57,292,693 km (0.105 R)
• M74: 58,463,147 km (0.093 R)
• M75: 58,580,731 km (0.081 R)
• M76: 59,169,399 km (0.067 R)
• M77: 59,523,497 km (0.062 R)
• M78: 61,304,609 km (0.119 R)
• M79: 61,543,517 km (0.09 R)
• M80: 62,621,968 km (0.079 R)
• M81: 65,772,349 km (0.11 R)
• M82: 66,261,684 km (0.073 R)
• M83: 67,243,794 km (0.087 R)
• M84: 68,230,691 km (0.052 R)
• M85: 68,354,409 km (0.095 R)
• M86: 68,974,043 km (0.062 R)
• M87: 73,490,104 km (0.114 R)
• M88: 74,124,847 km (0.102 R)
• M89: 80,440,720 km (0.028 R)
• M90: 82,408,381 km (0.12 R)
• M91: 82,540,176 km (0.108 R)
• M92: 83,728,881 km (0.075 R)
• M93: 85,189,555 km (0.034 R)
• M94: 85,722,721 km (0.072 R)
• M95: 88,675,335 km (0.078 R)
• M96: 88,810,272 km (0.106 R)
• M97: 90,707,472 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151

Radius: 5.3

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 17.28 AU - 22.54 AU

Year: 31080 Days

Day: 24.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,666,813 km

• M1: 127,457 km (0.083 R)
• M2: 295,007 km (0.044 R)
• M3: 354,547 km (0.045 R)
• M4: 402,119 km (0.101 R)
• M5: 558,748 km (0.093 R)
• M6: 860,487 km (0.092 R)
• M7: 904,170 km (0.111 R)
• M8: 971,189 km (0.073 R)
• M9: 1,256,024 km (0.101 R)
• M10: 1,356,553 km (0.1 R)
• M11: 1,512,434 km (0.094 R)
• M12: 2,191,758 km (0.097 R)
• M13: 2,821,117 km (0.068 R)
• M14: 2,886,940 km (0.088 R)
• M15: 3,087,550 km (0.062 R)
• M16: 3,292,799 km (0.086 R)
• M17: 3,573,295 km (0.058 R)
• M18: 5,087,375 km (0.09 R)
• M19: 5,452,094 km (0.032 R)
• M20: 5,658,539 km (0.096 R)
• M21: 7,218,396 km (0.082 R)
• M22: 7,627,846 km (0.079 R)
• M23: 8,660,370 km (0.09 R)
• M24: 8,804,433 km (0.036 R)
• M25: 9,438,429 km (0.071 R)
• M26: 9,537,163 km (0.118 R)
• M27: 9,735,979 km (0.109 R)
• M28: 9,885,876 km (0.1 R)
• M29: 11,060,369 km (0.053 R)
• M30: 11,531,901 km (0.099 R)
• M31: 11,637,667 km (0.054 R)
• M32: 12,494,564 km (0.062 R)
• M33: 12,548,868 km (0.117 R)
• M34: 15,533,046 km (0.112 R)
• M35: 15,591,389 km (0.083 R)
• M36: 15,708,375 km (0.115 R)
• M37: 17,013,167 km (0.102 R)
• M38: 17,133,444 km (0.087 R)
• M39: 17,739,316 km (0.115 R)
• M40: 18,847,537 km (0.089 R)
• M41: 18,972,152 km (0.032 R)
• M42: 19,978,048 km (0.115 R)
• M43: 20,423,550 km (0.068 R)
• M44: 21,584,280 km (0.099 R)
• M45: 23,031,789 km (0.09 R)
• M46: 23,098,210 km (0.073 R)
• M47: 23,365,093 km (0.114 R)
• M48: 23,498,834 km (0.101 R)
• M49: 23,565,853 km (0.118 R)
• M50: 23,699,893 km (0.114 R)
• M51: 23,901,701 km (0.092 R)
• M52: 24,918,817 km (0.086 R)
• M53: 24,987,033 km (0.06 R)
• M54: 25,192,431 km (0.088 R)
• M55: 25,398,278 km (0.119 R)
• M56: 25,673,538 km (0.119 R)
• M57: 26,088,522 km (0.11 R)
• M58: 26,575,314 km (0.105 R)
• M59: 29,558,594 km (0.099 R)
• M60: 29,703,256 km (0.056 R)
• M61: 30,722,765 km (0.109 R)
• M62: 31,236,634 km (0.103 R)
• M63: 32,273,197 km (0.103 R)
• M64: 32,422,197 km (0.083 R)
• M65: 33,170,635 km (0.118 R)
• M66: 33,849,061 km (0.104 R)
• M67: 34,076,151 km (0.101 R)
• M68: 39,996,936 km (0.117 R)
• M69: 40,317,225 km (0.086 R)
• M70: 40,397,409 km (0.052 R)
• M71: 41,040,979 km (0.094 R)
• M72: 41,444,893 km (0.097 R)
• M73: 41,525,826 km (0.07 R)
• M74: 42,664,714 km (0.115 R)
• M75: 43,237,973 km (0.11 R)
• M76: 43,648,919 km (0.092 R)
• M77: 43,813,776 km (0.111 R)
• M78: 44,723,779 km (0.112 R)
• M79: 45,222,688 km (0.102 R)
• M80: 45,556,292 km (0.076 R)
• M81: 46,058,342 km (0.11 R)
• M82: 47,152,351 km (0.114 R)
• M83: 47,745,058 km (0.08 R)
• M84: 49,709,577 km (0.072 R)
• M85: 50,572,009 km (0.116 R)
• M86: 53,364,552 km (0.062 R)
• M87: 53,628,892 km (0.066 R)
• M88: 54,070,505 km (0.028 R)
• M89: 54,779,449 km (0.119 R)
• M90: 54,868,310 km (0.092 R)
• M91: 56,475,739 km (0.038 R)
• M92: 56,655,257 km (0.111 R)
• M93: 57,555,836 km (0.109 R)
• M94: 59,736,674 km (0.1 R)
• M95: 61,482,032 km (0.086 R)
• M96: 61,574,484 km (0.082 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 19,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit