🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.52 AU - 0.64 AU

Year: 164 Days

Day: 24.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.87 AU - 1.23 AU

Year: 399 Days

Day: 40.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 81,075,924 km

• M1: 232,176 km (0.07 R)
• M2: 241,750 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.41 AU - 2.07 AU

Year: 851 Days

Day: 47.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.5

Radius: 11.3

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.67 AU - 10.47 AU

Year: 10130 Days

Day: 9.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,075,924 km

• M1: 184,604 km (0.109 R)
• M2: 395,387 km (0.1 R)
• M3: 649,554 km (0.117 R)
• M4: 788,082 km (0.027 R)
• M5: 1,510,490 km (0.103 R)
• M6: 2,023,012 km (0.096 R)
• M7: 2,312,334 km (0.039 R)
• M8: 2,699,942 km (0.108 R)
• M9: 2,843,407 km (0.036 R)
• M10: 4,481,503 km (0.102 R)
• M11: 6,397,852 km (0.065 R)
• M12: 7,339,421 km (0.117 R)
• M13: 7,460,147 km (0.094 R)
• M14: 7,541,079 km (0.118 R)
• M15: 7,826,512 km (0.059 R)
• M16: 7,991,219 km (0.089 R)
• M17: 8,789,174 km (0.05 R)
• M18: 9,700,674 km (0.097 R)
• M19: 10,190,158 km (0.109 R)
• M20: 10,642,093 km (0.111 R)
• M21: 10,824,752 km (0.058 R)
• M22: 11,054,535 km (0.088 R)
• M23: 11,425,537 km (0.038 R)
• M24: 11,659,359 km (0.064 R)
• M25: 12,084,516 km (0.073 R)
• M26: 12,370,846 km (0.104 R)
• M27: 12,466,739 km (0.048 R)
• M28: 13,145,165 km (0.087 R)
• M29: 13,341,288 km (0.118 R)
• M30: 13,538,308 km (0.042 R)
• M31: 13,736,226 km (0.079 R)
• M32: 15,097,716 km (0.066 R)
• M33: 15,820,573 km (0.056 R)
• M34: 17,784,793 km (0.057 R)
• M35: 18,492,990 km (0.08 R)
• M36: 18,767,950 km (0.117 R)
• M37: 18,933,406 km (0.082 R)
• M38: 19,154,960 km (0.094 R)
• M39: 19,377,412 km (0.114 R)
• M40: 20,049,705 km (0.098 R)
• M41: 20,162,502 km (0.094 R)
• M42: 20,615,783 km (0.044 R)
• M43: 20,729,627 km (0.11 R)
• M44: 20,843,771 km (0.119 R)
• M45: 21,015,210 km (0.117 R)
• M46: 21,763,797 km (0.095 R)
• M47: 22,462,569 km (0.119 R)
• M48: 22,755,931 km (0.106 R)
• M49: 24,542,279 km (0.079 R)
• M50: 25,880,880 km (0.11 R)
• M51: 26,311,872 km (0.112 R)
• M52: 27,430,714 km (0.071 R)
• M53: 27,744,272 km (0.079 R)
• M54: 28,185,286 km (0.103 R)
• M55: 29,201,804 km (0.085 R)
• M56: 30,295,214 km (0.097 R)
• M57: 31,009,843 km (0.086 R)
• M58: 31,401,939 km (0.093 R)
• M59: 31,532,987 km (0.091 R)
• M60: 33,253,512 km (0.069 R)
• M61: 34,462,413 km (0.081 R)
• M62: 34,597,649 km (0.08 R)
• M63: 35,072,323 km (0.029 R)
• M64: 35,276,375 km (0.082 R)
• M65: 35,891,072 km (0.111 R)
• M66: 36,165,285 km (0.107 R)
• M67: 36,509,211 km (0.079 R)
• M68: 36,646,990 km (0.094 R)
• M69: 37,825,672 km (0.107 R)
• M70: 38,314,707 km (0.104 R)
• M71: 38,665,215 km (0.04 R)
• M72: 39,228,302 km (0.085 R)
• M73: 39,440,132 km (0.041 R)
• M74: 40,862,210 km (0.052 R)
• M75: 41,077,032 km (0.038 R)
• M76: 41,292,154 km (0.109 R)
• M77: 41,435,768 km (0.094 R)
• M78: 42,518,408 km (0.108 R)
• M79: 44,564,009 km (0.099 R)
• M80: 44,858,866 km (0.043 R)
• M81: 44,932,618 km (0.051 R)
• M82: 46,268,228 km (0.077 R)
• M83: 47,842,745 km (0.109 R)
• M84: 47,918,143 km (0.074 R)
• M85: 47,993,690 km (0.101 R)
• M86: 48,826,202 km (0.065 R)
• M87: 49,740,095 km (0.056 R)
• M88: 50,429,143 km (0.102 R)
• M89: 51,584,487 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.6

Radius: 5.6

Gravity: 27.06 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 13.73 AU - 14.07 AU

Year: 19219 Days

Day: 24.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 81,075,924 km

• M1: 149,149 km (0.117 R)
• M2: 215,720 km (0.097 R)
• M3: 442,211 km (0.118 R)
• M4: 590,313 km (0.107 R)
• M5: 753,973 km (0.116 R)
• M6: 1,095,206 km (0.032 R)
• M7: 1,209,050 km (0.069 R)
• M8: 1,510,639 km (0.052 R)
• M9: 1,868,627 km (0.025 R)
• M10: 2,145,233 km (0.091 R)
• M11: 2,621,703 km (0.1 R)
• M12: 2,891,577 km (0.1 R)
• M13: 3,170,278 km (0.104 R)
• M14: 3,292,500 km (0.11 R)
• M15: 3,753,411 km (0.074 R)
• M16: 4,688,547 km (0.068 R)
• M17: 5,940,232 km (0.115 R)
• M18: 6,498,980 km (0.11 R)
• M19: 6,602,502 km (0.096 R)
• M20: 7,341,665 km (0.063 R)
• M21: 7,503,380 km (0.107 R)
• M22: 7,830,551 km (0.064 R)
• M23: 7,885,453 km (0.05 R)
• M24: 8,555,203 km (0.044 R)
• M25: 8,839,589 km (0.065 R)
• M26: 9,770,536 km (0.034 R)
• M27: 10,854,522 km (0.108 R)
• M28: 10,915,857 km (0.083 R)
• M29: 12,294,103 km (0.081 R)
• M30: 12,358,131 km (0.12 R)
• M31: 13,593,959 km (0.099 R)
• M32: 13,726,353 km (0.026 R)
• M33: 13,992,338 km (0.109 R)
• M34: 14,732,698 km (0.1 R)
• M35: 14,800,615 km (0.087 R)
• M36: 15,901,805 km (0.114 R)
• M37: 17,100,383 km (0.1 R)
• M38: 18,547,294 km (0.064 R)
• M39: 18,841,403 km (0.11 R)
• M40: 22,176,239 km (0.095 R)
• M41: 22,723,468 km (0.099 R)
• M42: 22,959,234 km (0.109 R)
• M43: 23,751,205 km (0.094 R)
• M44: 24,230,666 km (0.091 R)
• M45: 24,471,668 km (0.11 R)
• M46: 25,036,999 km (0.044 R)
• M47: 25,770,028 km (0.083 R)
• M48: 25,933,838 km (0.057 R)
• M49: 26,675,544 km (0.1 R)
• M50: 27,257,330 km (0.061 R)
• M51: 28,517,842 km (0.115 R)
• M52: 32,854,535 km (0.091 R)
• M53: 33,567,219 km (0.101 R)
• M54: 34,736,177 km (0.057 R)
• M55: 35,918,449 km (0.109 R)
• M56: 36,193,110 km (0.077 R)
• M57: 36,744,678 km (0.074 R)
• M58: 36,836,830 km (0.102 R)
• M59: 37,762,841 km (0.115 R)
• M60: 38,696,631 km (0.059 R)
• M61: 38,884,376 km (0.108 R)
• M62: 39,072,271 km (0.114 R)
• M63: 40,396,511 km (0.102 R)
• M64: 41,351,245 km (0.12 R)
• M65: 42,410,248 km (0.118 R)
• M66: 42,797,408 km (0.067 R)
• M67: 43,283,152 km (0.105 R)
• M68: 43,575,466 km (0.102 R)
• M69: 44,064,202 km (0.082 R)
• M70: 44,652,870 km (0.052 R)
• M71: 44,751,305 km (0.109 R)
• M72: 44,948,326 km (0.06 R)
• M73: 48,340,757 km (0.106 R)
• M74: 48,542,863 km (0.073 R)
• M75: 48,745,269 km (0.052 R)
• M76: 49,354,133 km (0.063 R)
• M77: 50,374,540 km (0.069 R)
• M78: 51,814,569 km (0.05 R)
• M79: 52,124,984 km (0.045 R)
• M80: 52,332,327 km (0.105 R)
• M81: 52,435,998 km (0.117 R)
• M82: 53,163,942 km (0.05 R)
• M83: 53,477,050 km (0.03 R)
• M84: 53,581,469 km (0.118 R)
• M85: 58,568,165 km (0.051 R)
• M86: 60,625,734 km (0.106 R)
• M87: 62,927,148 km (0.113 R)
• M88: 65,034,084 km (0.108 R)
• M89: 65,145,534 km (0.106 R)
• M90: 65,480,484 km (0.114 R)
• M91: 66,152,178 km (0.11 R)
• M92: 68,861,545 km (0.077 R)
• M93: 69,658,603 km (0.062 R)
• M94: 70,917,170 km (0.061 R)
• M95: 72,183,366 km (0.073 R)
• M96: 73,921,843 km (0.084 R)
• M97: 76,261,404 km (0.055 R)
• M98: 76,967,955 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.6

Radius: 7.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 12.81 AU - 16.13 AU

Year: 20413 Days

Day: 20.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 81,075,924 km

• M1: 113,096 km (0.087 R)
• M2: 445,203 km (0.037 R)
• M3: 653,443 km (0.108 R)
• M4: 986,299 km (0.039 R)
• M5: 1,200,523 km (0.098 R)
• M6: 1,590,375 km (0.116 R)
• M7: 1,757,027 km (0.052 R)
• M8: 2,272,092 km (0.112 R)
• M9: 2,653,417 km (0.066 R)
• M10: 3,220,693 km (0.071 R)
• M11: 3,283,673 km (0.098 R)
• M12: 3,736,057 km (0.105 R)
• M13: 4,533,264 km (0.048 R)
• M14: 5,965,215 km (0.085 R)
• M15: 6,702,733 km (0.038 R)
• M16: 6,783,515 km (0.119 R)
• M17: 7,192,067 km (0.048 R)
• M18: 7,496,648 km (0.092 R)
• M19: 7,580,573 km (0.092 R)
• M20: 7,692,771 km (0.089 R)
• M21: 7,975,960 km (0.095 R)
• M22: 8,204,845 km (0.096 R)
• M23: 8,523,189 km (0.116 R)
• M24: 9,052,915 km (0.061 R)
• M25: 9,381,881 km (0.116 R)
• M26: 9,623,631 km (0.079 R)
• M27: 9,684,368 km (0.06 R)
• M28: 9,775,622 km (0.086 R)
• M29: 9,928,661 km (0.11 R)
• M30: 10,610,827 km (0.091 R)
• M31: 10,926,030 km (0.086 R)
• M32: 11,116,618 km (0.09 R)
• M33: 11,404,444 km (0.103 R)
• M34: 11,468,771 km (0.108 R)
• M35: 11,889,740 km (0.085 R)
• M36: 12,447,889 km (0.073 R)
• M37: 12,746,935 km (0.09 R)
• M38: 13,115,545 km (0.114 R)
• M39: 13,657,986 km (0.104 R)
• M40: 14,173,201 km (0.119 R)
• M41: 14,415,849 km (0.099 R)
• M42: 14,589,981 km (0.109 R)
• M43: 14,940,339 km (0.103 R)
• M44: 15,116,566 km (0.046 R)
• M45: 15,864,256 km (0.045 R)
• M46: 16,224,487 km (0.086 R)
• M47: 16,296,893 km (0.09 R)
• M48: 17,321,489 km (0.079 R)
• M49: 17,580,891 km (0.109 R)
• M50: 17,841,640 km (0.093 R)
• M51: 19,240,680 km (0.113 R)
• M52: 20,050,303 km (0.062 R)
• M53: 20,871,147 km (0.102 R)
• M54: 21,186,798 km (0.112 R)
• M55: 21,902,624 km (0.096 R)
• M56: 22,788,244 km (0.105 R)
• M57: 23,398,753 km (0.08 R)
• M58: 23,932,219 km (0.088 R)
• M59: 24,097,225 km (0.102 R)
• M60: 24,221,092 km (0.1 R)
• M61: 25,556,552 km (0.041 R)
• M62: 27,173,256 km (0.09 R)
• M63: 27,431,612 km (0.094 R)
• M64: 28,037,483 km (0.103 R)
• M65: 28,124,400 km (0.088 R)
• M66: 28,211,316 km (0.101 R)
• M67: 28,735,208 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736

Radius: 7.3

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 12.01 AU - 17.69 AU

Year: 21222 Days

Day: 16.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,075,924 km

• M1: 197,170 km (0.107 R)
• M2: 354,996 km (0.053 R)
• M3: 430,243 km (0.063 R)
• M4: 490,681 km (0.026 R)
• M5: 1,281,007 km (0.096 R)
• M6: 1,655,450 km (0.077 R)
• M7: 1,957,787 km (0.113 R)
• M8: 2,204,923 km (0.053 R)
• M9: 2,690,219 km (0.083 R)
• M10: 2,846,249 km (0.114 R)
• M11: 3,331,844 km (0.1 R)
• M12: 4,152,538 km (0.116 R)
• M13: 5,032,772 km (0.111 R)
• M14: 5,322,543 km (0.12 R)
• M15: 5,469,448 km (0.052 R)
• M16: 5,617,699 km (0.068 R)
• M17: 5,817,412 km (0.096 R)
• M18: 5,918,241 km (0.104 R)
• M19: 6,378,853 km (0.102 R)
• M20: 7,552,748 km (0.114 R)
• M21: 8,164,304 km (0.082 R)
• M22: 8,734,122 km (0.117 R)
• M23: 9,316,656 km (0.086 R)
• M24: 9,434,689 km (0.097 R)
• M25: 10,153,207 km (0.077 R)
• M26: 11,452,615 km (0.112 R)
• M27: 11,833,491 km (0.048 R)
• M28: 14,272,235 km (0.097 R)
• M29: 14,408,369 km (0.064 R)
• M30: 15,026,358 km (0.086 R)
• M31: 17,802,745 km (0.065 R)
• M32: 18,169,858 km (0.106 R)
• M33: 18,317,511 km (0.065 R)
• M34: 20,043,123 km (0.05 R)
• M35: 20,578,533 km (0.105 R)
• M36: 23,485,968 km (0.068 R)
• M37: 23,646,786 km (0.116 R)
• M38: 23,727,419 km (0.094 R)
• M39: 23,807,903 km (0.112 R)
• M40: 24,946,343 km (0.113 R)
• M41: 26,019,109 km (0.096 R)
• M42: 26,102,285 km (0.115 R)
• M43: 26,770,539 km (0.089 R)
• M44: 27,783,765 km (0.047 R)
• M45: 27,868,737 km (0.042 R)
• M46: 28,124,250 km (0.075 R)
• M47: 28,551,801 km (0.102 R)
• M48: 28,723,390 km (0.071 R)
• M49: 29,153,932 km (0.056 R)
• M50: 29,240,250 km (0.092 R)
• M51: 29,326,718 km (0.061 R)
• M52: 30,721,568 km (0.103 R)
• M53: 30,897,495 km (0.045 R)
• M54: 31,338,510 km (0.104 R)
• M55: 31,604,196 km (0.112 R)
• M56: 34,119,834 km (0.092 R)
• M57: 37,259,743 km (0.112 R)
• M58: 37,635,234 km (0.037 R)
• M59: 38,769,036 km (0.038 R)
• M60: 39,149,464 km (0.071 R)
• M61: 39,435,644 km (0.076 R)
• M62: 39,914,058 km (0.072 R)
• M63: 43,513,981 km (0.088 R)
• M64: 45,202,343 km (0.114 R)
• M65: 45,602,817 km (0.032 R)
• M66: 45,703,047 km (0.085 R)
• M67: 46,709,990 km (0.086 R)
• M68: 47,114,802 km (0.117 R)
• M69: 47,622,388 km (0.093 R)
• M70: 47,927,867 km (0.069 R)
• M71: 48,233,944 km (0.084 R)
• M72: 48,336,119 km (0.098 R)
• M73: 48,745,569 km (0.118 R)
• M74: 52,062,153 km (0.116 R)
• M75: 53,747,673 km (0.085 R)
• M76: 54,065,718 km (0.072 R)
• M77: 54,490,725 km (0.07 R)
• M78: 54,916,780 km (0.041 R)
• M79: 56,955,949 km (0.033 R)
• M80: 58,256,403 km (0.112 R)
• M81: 59,129,007 km (0.098 R)
• M82: 60,115,605 km (0.092 R)
• M83: 63,220,060 km (0.104 R)
• M84: 65,922,097 km (0.046 R)
• M85: 67,401,470 km (0.093 R)
• M86: 68,317,159 km (0.093 R)
• M87: 75,671,390 km (0.027 R)
• M88: 76,503,902 km (0.086 R)
• M89: 77,578,763 km (0.098 R)
• M90: 78,058,075 km (0.117 R)
• M91: 78,538,284 km (0.105 R)
• M92: 78,658,560 km (0.059 R)
• M93: 79,622,569 km (0.04 R)
• M94: 80,469,293 km (0.072 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 15,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit