🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.53 AU - 0.67 AU

Year: 214 Days

Day: 20.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,401,016 km

• M1: 99,931 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.83 AU - 0.89 AU

Year: 367 Days

Day: 43.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,401,016 km

• M1: 24,833 km (0.089 R)
• M2: 320,887 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.69 AU - 1.13 AU

Year: 399 Days

Day: 12.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.2 AU - 1.82 AU

Year: 854 Days

Day: 40.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.29 AU - 1.89 AU

Year: 923 Days

Day: 40.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,401,016 km

• M1: 207,941 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.86 AU - 2.14 AU

Year: 1302 Days

Day: 24.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 65.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,401,016 km

• M1: 493,673 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.4

Radius: 3.1

Gravity: 64.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.02 AU - 11.04 AU

Year: 13538 Days

Day: 17.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,401,016 km

• M1: 64,925 km (0.078 R)
• M2: 333,005 km (0.06 R)
• M3: 871,258 km (0.025 R)
• M4: 1,021,155 km (0.086 R)
• M5: 1,857,108 km (0.106 R)
• M6: 1,993,840 km (0.072 R)
• M7: 3,362,811 km (0.088 R)
• M8: 3,596,632 km (0.068 R)
• M9: 4,186,197 km (0.111 R)
• M10: 4,401,319 km (0.06 R)
• M11: 4,546,728 km (0.107 R)
• M12: 5,182,070 km (0.114 R)
• M13: 5,529,736 km (0.099 R)
• M14: 6,125,434 km (0.097 R)
• M15: 6,575,275 km (0.093 R)
• M16: 6,741,478 km (0.031 R)
• M17: 6,783,216 km (0.114 R)
• M18: 7,291,101 km (0.112 R)
• M19: 7,333,886 km (0.112 R)
• M20: 7,987,030 km (0.109 R)
• M21: 8,031,162 km (0.079 R)
• M22: 8,567,919 km (0.053 R)
• M23: 10,294,129 km (0.073 R)
• M24: 10,583,900 km (0.074 R)
• M25: 11,171,520 km (0.094 R)
• M26: 11,469,370 km (0.117 R)
• M27: 11,719,497 km (0.109 R)
• M28: 13,048,824 km (0.107 R)
• M29: 13,467,249 km (0.099 R)
• M30: 13,731,140 km (0.097 R)
• M31: 14,640,844 km (0.119 R)
• M32: 15,349,490 km (0.092 R)
• M33: 15,459,444 km (0.083 R)
• M34: 17,027,080 km (0.118 R)
• M35: 17,369,510 km (0.038 R)
• M36: 17,714,183 km (0.119 R)
• M37: 17,887,268 km (0.051 R)
• M38: 17,945,162 km (0.096 R)
• M39: 18,003,057 km (0.074 R)
• M40: 18,061,101 km (0.074 R)
• M41: 18,351,919 km (0.073 R)
• M42: 19,115,317 km (0.106 R)
• M43: 20,009,014 km (0.057 R)
• M44: 21,099,284 km (0.11 R)
• M45: 21,898,585 km (0.045 R)
• M46: 23,084,597 km (0.07 R)
• M47: 23,210,558 km (0.119 R)
• M48: 24,035,441 km (0.081 R)
• M49: 24,483,636 km (0.111 R)
• M50: 24,999,151 km (0.088 R)
• M51: 25,779,154 km (0.107 R)
• M52: 26,172,147 km (0.039 R)
• M53: 26,303,494 km (0.096 R)
• M54: 26,369,317 km (0.062 R)
• M55: 26,633,059 km (0.117 R)
• M56: 26,765,303 km (0.118 R)
• M57: 26,897,697 km (0.105 R)
• M58: 27,496,238 km (0.12 R)
• M59: 27,763,719 km (0.096 R)
• M60: 28,436,162 km (0.091 R)
• M61: 28,503,630 km (0.118 R)
• M62: 30,485,204 km (0.067 R)
• M63: 30,623,432 km (0.112 R)
• M64: 32,299,078 km (0.052 R)
• M65: 32,935,168 km (0.107 R)
• M66: 33,718,163 km (0.098 R)
• M67: 34,004,344 km (0.034 R)
• M68: 35,374,960 km (0.108 R)
• M69: 35,447,515 km (0.071 R)
• M70: 35,884,340 km (0.085 R)
• M71: 38,020,748 km (0.11 R)
• M72: 38,991,787 km (0.118 R)
• M73: 39,066,736 km (0.097 R)
• M74: 39,217,082 km (0.089 R)
• M75: 39,970,905 km (0.104 R)
• M76: 41,722,996 km (0.115 R)
• M77: 41,876,483 km (0.115 R)
• M78: 42,338,292 km (0.061 R)
• M79: 42,724,254 km (0.111 R)
• M80: 43,266,696 km (0.073 R)
• M81: 43,655,651 km (0.097 R)
• M82: 44,750,557 km (0.091 R)
• M83: 46,409,897 km (0.101 R)
• M84: 47,127,069 km (0.039 R)
• M85: 47,527,244 km (0.107 R)
• M86: 47,848,131 km (0.048 R)
• M87: 48,089,133 km (0.092 R)
• M88: 48,653,416 km (0.084 R)
• M89: 48,814,982 km (0.112 R)
• M90: 51,342,588 km (0.105 R)
• M91: 53,578,328 km (0.063 R)
• M92: 53,661,803 km (0.118 R)
• M93: 54,246,881 km (0.066 R)
• M94: 54,330,655 km (0.09 R)
• M95: 54,414,430 km (0.115 R)
• M96: 56,608,433 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.3

Radius: 3.1

Gravity: 41.76 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.58 AU - 12.2 AU

Year: 18867 Days

Day: 17 Hours

Environment

Temp: -211 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,401,016 km

• M1: 162,463 km (0.067 R)
• M2: 388,805 km (0.063 R)
• M3: 682,166 km (0.072 R)
• M4: 1,029,383 km (0.093 R)
• M5: 1,076,207 km (0.105 R)
• M6: 1,270,535 km (0.057 R)
• M7: 1,346,231 km (0.112 R)
• M8: 1,423,274 km (0.068 R)
• M9: 1,690,905 km (0.068 R)
• M10: 2,032,137 km (0.09 R)
• M11: 2,456,397 km (0.091 R)
• M12: 3,244,329 km (0.068 R)
• M13: 3,417,713 km (0.047 R)
• M14: 4,140,420 km (0.084 R)
• M15: 4,634,542 km (0.052 R)
• M16: 5,067,029 km (0.057 R)
• M17: 6,012,338 km (0.115 R)
• M18: 6,054,675 km (0.083 R)
• M19: 6,701,237 km (0.088 R)
• M20: 7,279,133 km (0.048 R)
• M21: 7,596,879 km (0.109 R)
• M22: 7,872,887 km (0.099 R)
• M23: 7,919,113 km (0.114 R)
• M24: 7,965,488 km (0.114 R)
• M25: 8,339,932 km (0.108 R)
• M26: 8,768,081 km (0.057 R)
• M27: 9,448,153 km (0.113 R)
• M28: 12,332,400 km (0.106 R)
• M29: 12,710,733 km (0.064 R)
• M30: 12,928,547 km (0.044 R)
• M31: 13,092,806 km (0.067 R)
• M32: 14,374,411 km (0.086 R)
• M33: 14,544,503 km (0.109 R)
• M34: 15,058,821 km (0.049 R)
• M35: 15,637,166 km (0.078 R)
• M36: 16,340,875 km (0.1 R)
• M37: 16,935,077 km (0.111 R)
• M38: 17,475,874 km (0.085 R)
• M39: 17,778,809 km (0.088 R)
• M40: 18,821,507 km (0.078 R)
• M41: 19,632,327 km (0.117 R)
• M42: 20,200,200 km (0.05 R)
• M43: 21,416,730 km (0.072 R)
• M44: 21,675,834 km (0.049 R)
• M45: 21,740,759 km (0.044 R)
• M46: 23,053,181 km (0.077 R)
• M47: 23,518,580 km (0.107 R)
• M48: 23,785,912 km (0.074 R)
• M49: 23,919,952 km (0.086 R)
• M50: 24,797,343 km (0.066 R)
• M51: 25,001,245 km (0.059 R)
• M52: 26,236,624 km (0.093 R)
• M53: 26,861,794 km (0.066 R)
• M54: 27,281,266 km (0.105 R)
• M55: 27,985,274 km (0.117 R)
• M56: 28,268,462 km (0.101 R)
• M57: 28,766,474 km (0.115 R)
• M58: 28,909,190 km (0.078 R)
• M59: 29,267,327 km (0.108 R)
• M60: 29,338,985 km (0.094 R)
• M61: 30,714,088 km (0.095 R)
• M62: 31,593,275 km (0.093 R)
• M63: 32,555,040 km (0.112 R)
• M64: 32,703,890 km (0.063 R)
• M65: 33,151,636 km (0.03 R)
• M66: 33,451,281 km (0.097 R)
• M67: 33,751,972 km (0.058 R)
• M68: 34,507,292 km (0.076 R)
• M69: 34,658,984 km (0.103 R)
• M70: 35,191,702 km (0.112 R)
• M71: 35,268,147 km (0.068 R)
• M72: 35,957,643 km (0.048 R)
• M73: 39,471,249 km (0.062 R)
• M74: 40,826,755 km (0.118 R)
• M75: 41,711,925 km (0.046 R)
• M76: 43,747,354 km (0.035 R)
• M77: 44,240,578 km (0.077 R)
• M78: 46,231,876 km (0.112 R)
• M79: 46,650,450 km (0.045 R)
• M80: 48,762,024 km (0.058 R)
• M81: 49,017,388 km (0.098 R)
• M82: 49,358,770 km (0.12 R)
• M83: 50,731,929 km (0.108 R)
• M84: 51,683,222 km (0.105 R)
• M85: 52,640,349 km (0.094 R)
• M86: 52,902,445 km (0.084 R)
• M87: 54,307,318 km (0.069 R)
• M88: 54,395,581 km (0.11 R)
• M89: 55,457,875 km (0.094 R)
• M90: 55,902,630 km (0.077 R)
• M91: 57,064,257 km (0.098 R)
• M92: 57,873,133 km (0.116 R)
• M93: 59,048,224 km (0.111 R)
• M94: 59,775,120 km (0.099 R)
• M95: 59,957,331 km (0.111 R)
• M96: 60,413,754 km (0.079 R)
• M97: 60,779,670 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.6

Radius: 5.4

Gravity: 23.68 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.14 AU - 13.22 AU

Year: 19561 Days

Day: 15.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,401,016 km

• M1: 79,436 km (0.098 R)
• M2: 131,347 km (0.102 R)
• M3: 233,672 km (0.029 R)
• M4: 517,459 km (0.11 R)
• M5: 983,606 km (0.082 R)
• M6: 1,369,718 km (0.097 R)
• M7: 1,640,789 km (0.116 R)
• M8: 1,863,092 km (0.043 R)
• M9: 1,928,466 km (0.083 R)
• M10: 3,228,472 km (0.057 R)
• M11: 4,086,116 km (0.06 R)
• M12: 4,300,340 km (0.103 R)
• M13: 5,146,915 km (0.093 R)
• M14: 5,471,692 km (0.056 R)
• M15: 6,634,366 km (0.038 R)
• M16: 7,038,430 km (0.079 R)
• M17: 7,554,692 km (0.099 R)
• M18: 9,287,185 km (0.053 R)
• M19: 9,399,384 km (0.117 R)
• M20: 11,076,226 km (0.05 R)
• M21: 13,030,872 km (0.086 R)
• M22: 15,819,526 km (0.087 R)
• M23: 15,886,546 km (0.115 R)
• M24: 15,953,566 km (0.116 R)
• M25: 16,155,373 km (0.115 R)
• M26: 16,697,666 km (0.074 R)
• M27: 16,765,882 km (0.094 R)
• M28: 17,660,926 km (0.059 R)
• M29: 18,079,351 km (0.098 R)
• M30: 18,925,776 km (0.078 R)
• M31: 20,292,203 km (0.06 R)
• M32: 22,137,942 km (0.086 R)
• M33: 22,212,890 km (0.073 R)
• M34: 24,036,638 km (0.085 R)
• M35: 24,810,657 km (0.095 R)
• M36: 27,906,436 km (0.109 R)
• M37: 29,623,221 km (0.063 R)
• M38: 30,452,591 km (0.102 R)
• M39: 32,900,761 km (0.075 R)
• M40: 33,157,620 km (0.073 R)
• M41: 33,329,209 km (0.062 R)
• M42: 34,105,023 km (0.03 R)
• M43: 34,712,540 km (0.054 R)
• M44: 35,762,418 km (0.097 R)
• M45: 37,535,153 km (0.107 R)
• M46: 38,342,233 km (0.113 R)
• M47: 38,792,972 km (0.078 R)
• M48: 40,981,289 km (0.052 R)
• M49: 41,627,104 km (0.087 R)
• M50: 42,090,408 km (0.089 R)
• M51: 43,303,048 km (0.093 R)
• M52: 43,490,495 km (0.112 R)
• M53: 44,811,145 km (0.12 R)
• M54: 44,905,990 km (0.027 R)
• M55: 45,285,968 km (0.062 R)
• M56: 45,762,437 km (0.027 R)
• M57: 47,684,920 km (0.116 R)
• M58: 48,558,571 km (0.093 R)
• M59: 48,656,109 km (0.089 R)
• M60: 49,144,097 km (0.068 R)
• M61: 49,535,595 km (0.102 R)
• M62: 49,633,731 km (0.09 R)
• M63: 51,409,607 km (0.1 R)
• M64: 51,807,089 km (0.1 R)
• M65: 52,205,618 km (0.052 R)
• M66: 52,605,194 km (0.118 R)
• M67: 52,805,356 km (0.106 R)
• M68: 55,328,473 km (0.06 R)
• M69: 57,890,486 km (0.042 R)
• M70: 58,822,332 km (0.034 R)
• M71: 59,134,094 km (0.083 R)
• M72: 59,446,304 km (0.072 R)
• M73: 59,863,533 km (0.025 R)
• M74: 60,072,371 km (0.061 R)
• M75: 60,386,377 km (0.05 R)
• M76: 60,805,700 km (0.055 R)
• M77: 60,910,718 km (0.108 R)
• M78: 61,331,237 km (0.082 R)
• M79: 62,386,950 km (0.096 R)
• M80: 62,810,910 km (0.068 R)
• M81: 63,768,187 km (0.04 R)
• M82: 64,730,400 km (0.111 R)
• M83: 64,837,662 km (0.052 R)
• M84: 64,944,924 km (0.086 R)
• M85: 65,805,111 km (0.11 R)
• M86: 68,845,538 km (0.078 R)
• M87: 69,064,550 km (0.117 R)
• M88: 69,393,366 km (0.097 R)
• M89: 69,942,540 km (0.105 R)
• M90: 70,934,673 km (0.057 R)
• M91: 71,266,481 km (0.077 R)
• M92: 74,051,096 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.9

Radius: 3.1

Gravity: 99.89 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.58 AU - 15.54 AU

Year: 22978 Days

Day: 16 Hours

Environment

Temp: -222 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,401,016 km

• M1: 283,039 km (0.092 R)
• M2: 322,683 km (0.116 R)
• M3: 364,271 km (0.104 R)
• M4: 452,833 km (0.1 R)
• M5: 730,187 km (0.116 R)
• M6: 842,236 km (0.093 R)
• M7: 1,479,822 km (0.057 R)
• M8: 1,550,133 km (0.094 R)
• M9: 1,917,994 km (0.111 R)
• M10: 2,033,334 km (0.031 R)
• M11: 2,352,277 km (0.096 R)
• M12: 2,393,117 km (0.078 R)
• M13: 2,434,406 km (0.092 R)
• M14: 2,517,433 km (0.099 R)
• M15: 2,643,843 km (0.113 R)
• M16: 3,306,263 km (0.064 R)
• M17: 3,444,641 km (0.077 R)
• M18: 3,632,087 km (0.086 R)
• M19: 4,066,070 km (0.052 R)
• M20: 4,263,988 km (0.115 R)
• M21: 5,680,830 km (0.059 R)
• M22: 5,902,085 km (0.048 R)
• M23: 6,410,119 km (0.11 R)
• M24: 6,756,588 km (0.084 R)
• M25: 6,990,858 km (0.074 R)
• M26: 7,049,949 km (0.113 R)
• M27: 7,168,431 km (0.116 R)
• M28: 9,541,502 km (0.089 R)
• M29: 10,674,406 km (0.11 R)
• M30: 11,015,639 km (0.111 R)
• M31: 12,202,399 km (0.103 R)
• M32: 15,456,302 km (0.116 R)
• M33: 16,309,160 km (0.088 R)
• M34: 17,177,127 km (0.114 R)
• M35: 17,256,862 km (0.052 R)
• M36: 17,979,270 km (0.097 R)
• M37: 18,303,449 km (0.12 R)
• M38: 19,453,408 km (0.097 R)
• M39: 20,711,077 km (0.095 R)
• M40: 21,478,215 km (0.042 R)
• M41: 21,994,926 km (0.031 R)
• M42: 22,168,011 km (0.059 R)
• M43: 22,515,527 km (0.097 R)
• M44: 22,952,652 km (0.108 R)
• M45: 23,392,320 km (0.082 R)
• M46: 24,908,345 km (0.046 R)
• M47: 25,450,936 km (0.102 R)
• M48: 25,723,803 km (0.099 R)
• M49: 31,086,587 km (0.078 R)
• M50: 31,475,542 km (0.112 R)
• M51: 31,572,930 km (0.115 R)
• M52: 32,159,952 km (0.112 R)
• M53: 32,356,374 km (0.088 R)
• M54: 32,651,830 km (0.109 R)
• M55: 34,142,423 km (0.098 R)
• M56: 34,845,533 km (0.056 R)
• M57: 41,491,568 km (0.108 R)
• M58: 42,134,240 km (0.101 R)
• M59: 43,538,067 km (0.12 R)
• M60: 43,755,283 km (0.027 R)
• M61: 46,058,791 km (0.108 R)
• M62: 46,613,051 km (0.117 R)
• M63: 47,728,153 km (0.032 R)
• M64: 49,530,509 km (0.066 R)
• M65: 49,757,299 km (0.052 R)
• M66: 52,506,309 km (0.091 R)
• M67: 55,657,439 km (0.111 R)
• M68: 56,602,748 km (0.105 R)
• M69: 59,470,539 km (0.082 R)
• M70: 59,590,965 km (0.063 R)
• M71: 62,018,191 km (0.105 R)
• M72: 63,736,472 km (0.058 R)
• M73: 64,725,314 km (0.113 R)
• M74: 65,097,364 km (0.086 R)
• M75: 66,093,087 km (0.102 R)
• M76: 66,342,916 km (0.108 R)
• M77: 66,718,107 km (0.09 R)
• M78: 68,604,536 km (0.086 R)
• M79: 73,979,139 km (0.093 R)
• M80: 75,278,546 km (0.116 R)
• M81: 75,669,894 km (0.105 R)
• M82: 77,900,099 km (0.101 R)
• M83: 80,151,697 km (0.078 R)
• M84: 80,284,839 km (0.099 R)
• M85: 82,559,026 km (0.081 R)
• M86: 82,693,514 km (0.055 R)
• M87: 83,097,279 km (0.037 R)
• M88: 84,854,306 km (0.09 R)
• M89: 88,405,161 km (0.109 R)
• M90: 89,783,705 km (0.081 R)
• M91: 90,752,800 km (0.094 R)
• M92: 91,864,761 km (0.097 R)
• M93: 92,981,210 km (0.12 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 11,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit