🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.53 AU - 0.87 AU

Year: 222 Days

Day: 45.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.57 AU - 0.87 AU

Year: 231 Days

Day: 35.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.51 AU - 3.33 AU

Year: 1890 Days

Day: 18.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.22 AU - 4.72 AU

Year: 2996 Days

Day: 26.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.7

Radius: 9.5

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.57 AU - 8.49 AU

Year: 8618 Days

Day: 10.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,238,076 km

• M1: 159,621 km (0.089 R)
• M2: 244,593 km (0.053 R)
• M3: 344,973 km (0.118 R)
• M4: 425,905 km (0.069 R)
• M5: 596,596 km (0.117 R)
• M6: 744,100 km (0.072 R)
• M7: 822,639 km (0.072 R)
• M8: 1,023,249 km (0.086 R)
• M9: 1,093,710 km (0.071 R)
• M10: 1,277,566 km (0.102 R)
• M11: 1,531,733 km (0.044 R)
• M12: 1,675,347 km (0.112 R)
• M13: 2,201,931 km (0.12 R)
• M14: 2,341,356 km (0.086 R)
• M15: 2,556,029 km (0.068 R)
• M16: 2,678,101 km (0.119 R)
• M17: 2,928,079 km (0.094 R)
• M18: 3,055,985 km (0.081 R)
• M19: 3,317,482 km (0.092 R)
• M20: 3,640,763 km (0.106 R)
• M21: 3,834,193 km (0.045 R)
• M22: 4,231,077 km (0.108 R)
• M23: 4,552,263 km (0.081 R)
• M24: 4,851,160 km (0.037 R)
• M25: 4,911,747 km (0.067 R)
• M26: 5,405,270 km (0.077 R)
• M27: 5,499,517 km (0.11 R)
• M28: 5,882,338 km (0.096 R)
• M29: 6,011,890 km (0.039 R)
• M30: 6,373,019 km (0.084 R)
• M31: 6,539,521 km (0.104 R)
• M32: 6,606,541 km (0.052 R)
• M33: 6,774,988 km (0.041 R)
• M34: 6,944,932 km (0.043 R)
• M35: 7,116,371 km (0.117 R)
• M36: 7,709,526 km (0.118 R)
• M37: 8,943,110 km (0.104 R)
• M38: 9,317,554 km (0.067 R)
• M39: 9,468,797 km (0.098 R)
• M40: 10,081,849 km (0.097 R)
• M41: 10,315,072 km (0.107 R)
• M42: 10,549,941 km (0.112 R)
• M43: 10,826,398 km (0.114 R)
• M44: 11,185,283 km (0.104 R)
• M45: 12,326,865 km (0.116 R)
• M46: 13,164,762 km (0.12 R)
• M47: 13,934,742 km (0.114 R)
• M48: 15,250,007 km (0.079 R)
• M49: 15,473,057 km (0.062 R)
• M50: 15,787,213 km (0.119 R)
• M51: 15,967,628 km (0.051 R)
• M52: 17,528,981 km (0.097 R)
• M53: 18,469,952 km (0.105 R)
• M54: 19,379,058 km (0.047 R)
• M55: 21,991,186 km (0.091 R)
• M56: 22,142,280 km (0.104 R)
• M57: 22,496,229 km (0.117 R)
• M58: 23,363,747 km (0.061 R)
• M59: 24,294,245 km (0.049 R)
• M60: 24,398,366 km (0.066 R)
• M61: 25,606,518 km (0.08 R)
• M62: 25,712,583 km (0.071 R)
• M63: 26,404,922 km (0.088 R)
• M64: 27,699,392 km (0.074 R)
• M65: 27,971,660 km (0.106 R)
• M66: 28,409,234 km (0.092 R)
• M67: 28,573,792 km (0.105 R)
• M68: 29,180,261 km (0.073 R)
• M69: 29,346,315 km (0.114 R)
• M70: 29,568,318 km (0.037 R)
• M71: 29,958,170 km (0.119 R)
• M72: 30,181,670 km (0.097 R)
• M73: 31,818,719 km (0.076 R)
• M74: 32,561,921 km (0.107 R)
• M75: 32,964,489 km (0.098 R)
• M76: 33,600,430 km (0.081 R)
• M77: 34,532,574 km (0.108 R)
• M78: 35,473,245 km (0.114 R)
• M79: 35,650,519 km (0.051 R)
• M80: 37,199,605 km (0.104 R)
• M81: 37,861,575 km (0.084 R)
• M82: 38,648,909 km (0.119 R)
• M83: 39,441,778 km (0.119 R)
• M84: 39,870,824 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.1

Radius: 10.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.3 AU - 9.12 AU

Year: 8910 Days

Day: 5.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,238,076 km

• M1: 143,913 km (0.069 R)
• M2: 324,029 km (0.046 R)
• M3: 398,978 km (0.09 R)
• M4: 771,626 km (0.042 R)
• M5: 980,464 km (0.082 R)
• M6: 1,145,620 km (0.093 R)
• M7: 1,436,289 km (0.112 R)
• M8: 1,573,171 km (0.06 R)
• M9: 1,696,589 km (0.082 R)
• M10: 2,222,875 km (0.118 R)
• M11: 2,463,727 km (0.086 R)
• M12: 2,712,957 km (0.094 R)
• M13: 2,862,256 km (0.12 R)
• M14: 2,992,406 km (0.094 R)
• M15: 3,258,840 km (0.088 R)
• M16: 3,486,678 km (0.063 R)
• M17: 3,602,616 km (0.041 R)
• M18: 3,958,210 km (0.075 R)
• M19: 4,128,153 km (0.099 R)
• M20: 4,400,122 km (0.032 R)
• M21: 4,500,353 km (0.099 R)
• M22: 5,013,623 km (0.036 R)
• M23: 5,626,825 km (0.078 R)
• M24: 5,928,564 km (0.084 R)
• M25: 6,151,315 km (0.108 R)
• M26: 6,263,812 km (0.079 R)
• M27: 6,462,179 km (0.059 R)
• M28: 6,778,280 km (0.065 R)
• M29: 7,069,995 km (0.113 R)
• M30: 7,455,509 km (0.065 R)
• M31: 7,545,417 km (0.105 R)
• M32: 7,696,062 km (0.055 R)
• M33: 7,878,273 km (0.111 R)
• M34: 8,216,065 km (0.094 R)
• M35: 8,621,325 km (0.107 R)
• M36: 9,322,042 km (0.107 R)
• M37: 9,744,805 km (0.058 R)
• M38: 9,909,064 km (0.1 R)
• M39: 10,507,904 km (0.062 R)
• M40: 11,152,970 km (0.096 R)
• M41: 11,985,931 km (0.103 R)
• M42: 12,056,242 km (0.111 R)
• M43: 12,623,966 km (0.069 R)
• M44: 12,946,948 km (0.094 R)
• M45: 13,019,203 km (0.084 R)
• M46: 13,455,132 km (0.114 R)
• M47: 13,969,748 km (0.094 R)
• M48: 14,303,950 km (0.12 R)
• M49: 14,565,746 km (0.108 R)
• M50: 14,866,887 km (0.116 R)
• M51: 15,552,045 km (0.114 R)
• M52: 16,208,480 km (0.082 R)
• M53: 16,325,316 km (0.11 R)
• M54: 16,442,302 km (0.069 R)
• M55: 16,913,535 km (0.118 R)
• M56: 17,071,511 km (0.102 R)
• M57: 19,541,820 km (0.085 R)
• M58: 19,749,163 km (0.088 R)
• M59: 19,915,665 km (0.083 R)
• M60: 20,124,354 km (0.114 R)
• M61: 20,291,904 km (0.102 R)
• M62: 20,839,432 km (0.07 R)
• M63: 20,924,105 km (0.107 R)
• M64: 21,777,261 km (0.093 R)
• M65: 22,815,919 km (0.048 R)
• M66: 23,034,332 km (0.074 R)
• M67: 23,341,307 km (0.039 R)
• M68: 23,738,041 km (0.096 R)
• M69: 24,003,726 km (0.094 R)
• M70: 24,896,377 km (0.031 R)
• M71: 26,164,518 km (0.05 R)
• M72: 26,806,442 km (0.11 R)
• M73: 27,083,199 km (0.111 R)
• M74: 27,175,650 km (0.059 R)
• M75: 27,360,852 km (0.11 R)
• M76: 27,685,928 km (0.112 R)
• M77: 27,965,676 km (0.115 R)
• M78: 29,378,179 km (0.113 R)
• M79: 29,520,597 km (0.067 R)
• M80: 29,711,035 km (0.109 R)
• M81: 30,428,656 km (0.112 R)
• M82: 30,524,847 km (0.1 R)
• M83: 31,637,406 km (0.113 R)
• M84: 32,861,865 km (0.102 R)
• M85: 33,009,817 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.3

Radius: 6.1

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.61 AU - 14.59 AU

Year: 17958 Days

Day: 19.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,238,076 km

• M1: 107,710 km (0.073 R)
• M2: 318,494 km (0.119 R)
• M3: 500,255 km (0.039 R)
• M4: 864,077 km (0.04 R)
• M5: 934,687 km (0.085 R)
• M6: 1,296,116 km (0.088 R)
• M7: 1,357,002 km (0.073 R)
• M8: 1,832,125 km (0.065 R)
• M9: 2,159,445 km (0.065 R)
• M10: 3,055,237 km (0.079 R)
• M11: 3,442,397 km (0.045 R)
• M12: 3,728,428 km (0.116 R)
• M13: 3,815,793 km (0.103 R)
• M14: 3,874,286 km (0.037 R)
• M15: 5,204,809 km (0.086 R)
• M16: 6,591,731 km (0.115 R)
• M17: 7,526,867 km (0.086 R)
• M18: 7,637,420 km (0.082 R)
• M19: 8,656,630 km (0.064 R)
• M20: 9,280,454 km (0.117 R)
• M21: 9,999,570 km (0.049 R)
• M22: 10,080,653 km (0.117 R)
• M23: 10,284,106 km (0.076 R)
• M24: 10,778,078 km (0.106 R)
• M25: 11,618,219 km (0.118 R)
• M26: 14,628,577 km (0.077 R)
• M27: 14,951,559 km (0.089 R)
• M28: 14,997,785 km (0.071 R)
• M29: 15,323,310 km (0.112 R)
• M30: 16,218,803 km (0.117 R)
• M31: 16,600,876 km (0.12 R)
• M32: 16,792,959 km (0.077 R)
• M33: 16,937,621 km (0.109 R)
• M34: 17,131,051 km (0.115 R)
• M35: 17,179,520 km (0.072 R)
• M36: 18,307,039 km (0.102 R)
• M37: 19,762,328 km (0.118 R)
• M38: 20,942,804 km (0.085 R)
• M39: 21,463,255 km (0.063 R)
• M40: 21,515,465 km (0.062 R)
• M41: 21,725,052 km (0.042 R)
• M42: 22,676,195 km (0.1 R)
• M43: 25,057,793 km (0.083 R)
• M44: 25,222,949 km (0.101 R)
• M45: 25,720,960 km (0.099 R)
• M46: 26,558,110 km (0.076 R)
• M47: 26,614,209 km (0.074 R)
• M48: 27,064,648 km (0.112 R)
• M49: 28,316,334 km (0.069 R)
• M50: 28,776,048 km (0.111 R)
• M51: 29,936,479 km (0.069 R)
• M52: 30,111,807 km (0.086 R)
• M53: 30,522,304 km (0.119 R)
• M54: 30,698,829 km (0.088 R)
• M55: 32,722,739 km (0.072 R)
• M56: 33,326,217 km (0.034 R)
• M57: 33,507,978 km (0.108 R)
• M58: 33,811,512 km (0.041 R)
• M59: 35,528,746 km (0.113 R)
• M60: 36,460,442 km (0.115 R)
• M61: 37,085,911 km (0.078 R)
• M62: 37,274,254 km (0.093 R)
• M63: 38,601,636 km (0.111 R)
• M64: 39,431,007 km (0.092 R)
• M65: 39,751,595 km (0.07 R)
• M66: 39,879,950 km (0.113 R)
• M67: 40,266,212 km (0.076 R)
• M68: 40,653,670 km (0.094 R)
• M69: 41,693,076 km (0.058 R)
• M70: 42,412,642 km (0.061 R)
• M71: 43,070,424 km (0.05 R)
• M72: 43,136,396 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.3

Radius: 3.2

Gravity: 60.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.73 AU - 15.09 AU

Year: 20718 Days

Day: 21.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 51,238,076 km

• M1: 596,896 km (0.043 R)
• M2: 710,291 km (0.107 R)
• M3: 1,492,688 km (0.059 R)
• M4: 1,709,604 km (0.111 R)
• M5: 2,382,346 km (0.113 R)
• M6: 2,708,918 km (0.119 R)
• M7: 3,205,134 km (0.072 R)
• M8: 3,244,479 km (0.115 R)
• M9: 3,363,259 km (0.083 R)
• M10: 3,443,444 km (0.118 R)
• M11: 4,106,462 km (0.109 R)
• M12: 4,321,583 km (0.103 R)
• M13: 4,452,481 km (0.086 R)
• M14: 5,639,840 km (0.037 R)
• M15: 5,687,412 km (0.106 R)
• M16: 5,830,727 km (0.118 R)
• M17: 6,218,933 km (0.108 R)
• M18: 6,515,436 km (0.033 R)
• M19: 6,615,367 km (0.102 R)
• M20: 7,071,043 km (0.096 R)
• M21: 7,380,561 km (0.11 R)
• M22: 9,440,224 km (0.119 R)
• M23: 9,553,170 km (0.104 R)
• M24: 9,666,715 km (0.115 R)
• M25: 9,837,706 km (0.091 R)
• M26: 10,067,338 km (0.09 R)
• M27: 10,125,083 km (0.115 R)
• M28: 11,062,912 km (0.056 R)
• M29: 11,181,992 km (0.091 R)
• M30: 11,241,831 km (0.039 R)
• M31: 12,335,242 km (0.079 R)
• M32: 14,102,142 km (0.078 R)
• M33: 14,425,872 km (0.05 R)
• M34: 15,879,216 km (0.09 R)
• M35: 18,426,419 km (0.044 R)
• M36: 20,072,294 km (0.064 R)
• M37: 20,436,266 km (0.118 R)
• M38: 20,655,726 km (0.115 R)
• M39: 21,023,288 km (0.076 R)
• M40: 21,839,344 km (0.108 R)
• M41: 23,120,650 km (0.076 R)
• M42: 25,283,686 km (0.099 R)
• M43: 25,834,505 km (0.107 R)
• M44: 26,947,812 km (0.084 R)
• M45: 27,108,181 km (0.102 R)
• M46: 30,714,388 km (0.07 R)
• M47: 32,402,749 km (0.057 R)
• M48: 32,658,562 km (0.115 R)
• M49: 32,743,982 km (0.092 R)
• M50: 33,688,543 km (0.079 R)
• M51: 33,947,796 km (0.102 R)
• M52: 36,575,483 km (0.107 R)
• M53: 36,930,778 km (0.1 R)
• M54: 37,734,417 km (0.063 R)
• M55: 38,093,452 km (0.09 R)
• M56: 38,543,742 km (0.048 R)
• M57: 38,995,827 km (0.102 R)
• M58: 39,177,139 km (0.091 R)
• M59: 39,540,662 km (0.091 R)
• M60: 39,631,767 km (0.056 R)
• M61: 39,722,872 km (0.085 R)
• M62: 40,362,702 km (0.052 R)
• M63: 40,913,821 km (0.062 R)
• M64: 41,097,976 km (0.059 R)
• M65: 41,282,580 km (0.108 R)
• M66: 41,559,934 km (0.029 R)
• M67: 41,837,737 km (0.105 R)
• M68: 44,366,839 km (0.082 R)
• M69: 45,030,455 km (0.07 R)
• M70: 45,602,069 km (0.119 R)
• M71: 50,456,968 km (0.093 R)
• M72: 50,852,355 km (0.083 R)
• M73: 51,248,790 km (0.115 R)
• M74: 51,546,938 km (0.088 R)
• M75: 53,045,610 km (0.099 R)
• M76: 54,355,938 km (0.095 R)
• M77: 57,420,450 km (0.102 R)
• M78: 57,523,523 km (0.081 R)
• M79: 58,143,456 km (0.11 R)
• M80: 58,557,992 km (0.11 R)
• M81: 59,285,786 km (0.047 R)
• M82: 62,863,120 km (0.066 R)
• M83: 62,969,334 km (0.093 R)
• M84: 64,999,826 km (0.112 R)
• M85: 65,753,351 km (0.116 R)
• M86: 65,861,211 km (0.036 R)
• M87: 68,140,185 km (0.065 R)
• M88: 68,358,448 km (0.041 R)
• M89: 68,467,804 km (0.081 R)
• M90: 68,796,022 km (0.031 R)
• M91: 72,440,375 km (0.117 R)
• M92: 73,893,270 km (0.095 R)
• M93: 74,117,667 km (0.106 R)
• M94: 74,229,865 km (0.065 R)
• M95: 74,342,213 km (0.112 R)
• M96: 74,567,059 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.5

Radius: 3.6

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.85 AU - 15.61 AU

Year: 21412 Days

Day: 24.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 51,238,076 km

• M1: 68,516 km (0.034 R)
• M2: 247,136 km (0.098 R)
• M3: 423,960 km (0.054 R)
• M4: 549,772 km (0.095 R)
• M5: 617,091 km (0.091 R)
• M6: 972,685 km (0.109 R)
• M7: 1,615,358 km (0.072 R)
• M8: 1,761,814 km (0.042 R)
• M9: 1,786,498 km (0.069 R)
• M10: 1,861,746 km (0.091 R)
• M11: 2,253,094 km (0.044 R)
• M12: 2,307,248 km (0.101 R)
• M13: 3,018,885 km (0.097 R)
• M14: 4,692,436 km (0.065 R)
• M15: 6,367,334 km (0.097 R)
• M16: 6,482,375 km (0.084 R)
• M17: 6,675,655 km (0.062 R)
• M18: 6,831,686 km (0.051 R)
• M19: 6,910,225 km (0.106 R)
• M20: 6,949,569 km (0.067 R)
• M21: 8,583,178 km (0.12 R)
• M22: 8,880,728 km (0.095 R)
• M23: 9,138,485 km (0.108 R)
• M24: 10,238,777 km (0.069 R)
• M25: 11,800,729 km (0.102 R)
• M26: 12,465,243 km (0.104 R)
• M27: 13,582,888 km (0.094 R)
• M28: 13,979,173 km (0.104 R)
• M29: 15,241,629 km (0.081 R)
• M30: 15,292,792 km (0.054 R)
• M31: 15,601,562 km (0.118 R)
• M32: 16,592,797 km (0.084 R)
• M33: 17,175,780 km (0.111 R)
• M34: 17,336,000 km (0.11 R)
• M35: 18,744,912 km (0.044 R)
• M36: 18,964,971 km (0.069 R)
• M37: 19,853,433 km (0.117 R)
• M38: 21,498,112 km (0.079 R)
• M39: 21,670,748 km (0.116 R)
• M40: 22,599,152 km (0.079 R)
• M41: 23,009,349 km (0.115 R)
• M42: 23,244,966 km (0.038 R)
• M43: 25,765,840 km (0.048 R)
• M44: 26,625,130 km (0.116 R)
• M45: 28,057,230 km (0.028 R)
• M46: 28,183,042 km (0.074 R)
• M47: 29,195,371 km (0.094 R)
• M48: 29,770,126 km (0.092 R)
• M49: 30,865,781 km (0.112 R)
• M50: 33,628,853 km (0.116 R)
• M51: 33,829,165 km (0.117 R)
• M52: 34,164,115 km (0.11 R)
• M53: 35,378,550 km (0.081 R)
• M54: 36,264,319 km (0.093 R)
• M55: 37,088,603 km (0.119 R)
• M56: 37,849,458 km (0.075 R)
• M57: 41,372,488 km (0.118 R)
• M58: 41,443,996 km (0.115 R)
• M59: 44,046,101 km (0.116 R)
• M60: 45,440,503 km (0.099 R)
• M61: 46,180,264 km (0.047 R)
• M62: 47,372,111 km (0.118 R)
• M63: 49,710,026 km (0.035 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 16,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit