🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.9 AU - 1.11 AU

Year: 381 Days

Day: 22.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.03 AU - 1.25 AU

Year: 464 Days

Day: 39.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.76 AU - 4.2 AU

Year: 2472 Days

Day: 21.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144

Radius: 8.6

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.28 AU - 6.32 AU

Year: 5319 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 67,699,957 km

• M1: 137,780 km (0.099 R)
• M2: 233,971 km (0.118 R)
• M3: 436,826 km (0.079 R)
• M4: 512,223 km (0.118 R)
• M5: 568,023 km (0.088 R)
• M6: 686,505 km (0.102 R)
• M7: 832,512 km (0.088 R)
• M8: 919,279 km (0.064 R)
• M9: 999,164 km (0.074 R)
• M10: 1,187,657 km (0.05 R)
• M11: 1,331,271 km (0.09 R)
• M12: 1,399,488 km (0.111 R)
• M13: 1,871,769 km (0.118 R)
• M14: 1,948,662 km (0.097 R)
• M15: 2,039,767 km (0.1 R)
• M16: 2,502,473 km (0.096 R)
• M17: 2,952,314 km (0.083 R)
• M18: 3,012,303 km (0.1 R)
• M19: 3,102,809 km (0.089 R)
• M20: 3,364,606 km (0.1 R)
• M21: 3,521,983 km (0.099 R)
• M22: 4,848,617 km (0.067 R)
• M23: 4,973,082 km (0.052 R)
• M24: 5,098,445 km (0.112 R)
• M25: 5,152,599 km (0.064 R)
• M26: 5,315,960 km (0.084 R)
• M27: 5,425,915 km (0.083 R)
• M28: 5,685,317 km (0.107 R)
• M29: 5,967,908 km (0.079 R)
• M30: 6,177,943 km (0.046 R)
• M31: 6,429,417 km (0.093 R)
• M32: 6,527,105 km (0.116 R)
• M33: 6,743,573 km (0.078 R)
• M34: 6,962,435 km (0.075 R)
• M35: 7,653,726 km (0.081 R)
• M36: 7,736,603 km (0.101 R)
• M37: 7,986,731 km (0.114 R)
• M38: 8,494,915 km (0.093 R)
• M39: 8,731,429 km (0.11 R)
• M40: 8,818,046 km (0.106 R)
• M41: 9,520,558 km (0.045 R)
• M42: 9,743,758 km (0.114 R)
• M43: 9,946,164 km (0.118 R)
• M44: 10,127,177 km (0.083 R)
• M45: 10,584,797 km (0.113 R)
• M46: 10,700,137 km (0.086 R)
• M47: 10,955,650 km (0.094 R)
• M48: 11,119,161 km (0.073 R)
• M49: 11,401,602 km (0.062 R)
• M50: 11,853,537 km (0.068 R)
• M51: 12,335,541 km (0.086 R)
• M52: 13,393,497 km (0.119 R)
• M53: 13,593,659 km (0.102 R)
• M54: 14,021,958 km (0.066 R)
• M55: 14,225,112 km (0.081 R)
• M56: 15,464,381 km (0.111 R)
• M57: 15,805,913 km (0.098 R)
• M58: 16,096,880 km (0.113 R)
• M59: 17,007,333 km (0.112 R)
• M60: 17,088,565 km (0.04 R)
• M61: 17,278,404 km (0.107 R)
• M62: 17,550,822 km (0.078 R)
• M63: 18,044,645 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.6

Radius: 11.9

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.34 AU - 7.46 AU

Year: 6165 Days

Day: 12.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 148.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,699,957 km

• M1: 312,061 km (0.109 R)
• M2: 421,866 km (0.052 R)
• M3: 586,274 km (0.045 R)
• M4: 691,292 km (0.111 R)
• M5: 877,092 km (0.114 R)
• M6: 1,016,069 km (0.108 R)
• M7: 1,515,127 km (0.046 R)
• M8: 1,840,951 km (0.1 R)
• M9: 2,002,068 km (0.07 R)
• M10: 2,167,972 km (0.05 R)
• M11: 2,252,794 km (0.082 R)
• M12: 3,209,622 km (0.056 R)
• M13: 3,331,245 km (0.047 R)
• M14: 3,429,681 km (0.07 R)
• M15: 3,884,907 km (0.06 R)
• M16: 4,040,938 km (0.088 R)
• M17: 4,199,063 km (0.053 R)
• M18: 4,467,292 km (0.07 R)
• M19: 4,603,575 km (0.105 R)
• M20: 4,796,706 km (0.11 R)
• M21: 6,041,061 km (0.102 R)
• M22: 6,252,742 km (0.118 R)
• M23: 6,466,966 km (0.058 R)
• M24: 6,652,468 km (0.095 R)
• M25: 7,124,150 km (0.111 R)
• M26: 7,868,250 km (0.048 R)
• M27: 8,033,406 km (0.058 R)
• M28: 8,132,888 km (0.034 R)
• M29: 9,255,620 km (0.047 R)
• M30: 10,138,397 km (0.092 R)
• M31: 10,644,487 km (0.086 R)
• M32: 11,643,801 km (0.072 R)
• M33: 12,403,159 km (0.11 R)
• M34: 12,480,053 km (0.056 R)
• M35: 12,595,542 km (0.1 R)
• M36: 12,905,509 km (0.047 R)
• M37: 13,770,634 km (0.083 R)
• M38: 13,850,220 km (0.057 R)
• M39: 14,170,210 km (0.09 R)
• M40: 14,532,984 km (0.119 R)
• M41: 14,939,741 km (0.102 R)
• M42: 15,103,401 km (0.118 R)
• M43: 15,226,670 km (0.088 R)
• M44: 15,889,388 km (0.039 R)
• M45: 16,140,413 km (0.114 R)
• M46: 16,603,868 km (0.058 R)
• M47: 16,943,754 km (0.057 R)
• M48: 17,157,380 km (0.078 R)
• M49: 19,342,107 km (0.05 R)
• M50: 19,969,371 km (0.064 R)
• M51: 20,694,472 km (0.11 R)
• M52: 21,520,551 km (0.074 R)
• M53: 22,921,236 km (0.067 R)
• M54: 23,063,055 km (0.089 R)
• M55: 23,775,889 km (0.105 R)
• M56: 24,544,223 km (0.103 R)
• M57: 24,785,974 km (0.091 R)
• M58: 25,271,867 km (0.057 R)
• M59: 27,197,042 km (0.114 R)
• M60: 27,597,815 km (0.09 R)
• M61: 28,303,768 km (0.108 R)
• M62: 29,373,841 km (0.066 R)
• M63: 29,630,551 km (0.025 R)
• M64: 30,094,604 km (0.077 R)
• M65: 30,198,125 km (0.074 R)
• M66: 30,353,408 km (0.109 R)
• M67: 32,080,216 km (0.116 R)
• M68: 32,928,885 km (0.074 R)
• M69: 33,409,543 km (0.085 R)
• M70: 33,731,178 km (0.092 R)
• M71: 34,269,731 km (0.099 R)
• M72: 34,540,054 km (0.109 R)
• M73: 34,865,280 km (0.095 R)
• M74: 35,246,156 km (0.118 R)
• M75: 35,464,419 km (0.108 R)
• M76: 36,066,850 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.6

Radius: 12.7

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.03 AU - 11.47 AU

Year: 13422 Days

Day: 13.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,699,957 km

• M1: 557,252 km (0.106 R)
• M2: 707,149 km (0.07 R)
• M3: 1,613,413 km (0.051 R)
• M4: 1,711,549 km (0.09 R)
• M5: 1,811,630 km (0.119 R)
• M6: 2,044,704 km (0.114 R)
• M7: 2,232,748 km (0.107 R)
• M8: 2,483,325 km (0.089 R)
• M9: 2,684,534 km (0.111 R)
• M10: 3,258,242 km (0.079 R)
• M11: 3,705,390 km (0.075 R)
• M12: 3,969,729 km (0.091 R)
• M13: 4,138,027 km (0.106 R)
• M14: 4,240,352 km (0.089 R)
• M15: 4,728,489 km (0.115 R)
• M16: 5,234,729 km (0.113 R)
• M17: 6,220,579 km (0.11 R)
• M18: 6,735,046 km (0.082 R)
• M19: 6,936,554 km (0.081 R)
• M20: 7,762,634 km (0.081 R)
• M21: 8,882,972 km (0.114 R)
• M22: 9,642,630 km (0.098 R)
• M23: 9,733,436 km (0.093 R)
• M24: 10,656,754 km (0.102 R)
• M25: 10,844,798 km (0.093 R)
• M26: 11,271,900 km (0.093 R)
• M27: 12,536,750 km (0.085 R)
• M28: 13,438,526 km (0.036 R)
• M29: 13,692,843 km (0.096 R)
• M30: 14,621,397 km (0.109 R)
• M31: 15,040,570 km (0.059 R)
• M32: 15,998,295 km (0.043 R)
• M33: 16,321,876 km (0.085 R)
• M34: 16,484,489 km (0.088 R)
• M35: 16,975,618 km (0.081 R)
• M36: 18,140,387 km (0.109 R)
• M37: 19,790,901 km (0.073 R)
• M38: 20,080,373 km (0.115 R)
• M39: 20,604,863 km (0.092 R)
• M40: 20,721,998 km (0.038 R)
• M41: 21,607,916 km (0.11 R)
• M42: 21,905,915 km (0.114 R)
• M43: 22,385,676 km (0.063 R)
• M44: 24,898,322 km (0.104 R)
• M45: 25,023,086 km (0.095 R)
• M46: 25,273,513 km (0.112 R)
• M47: 25,776,611 km (0.091 R)
• M48: 25,902,871 km (0.062 R)
• M49: 26,029,431 km (0.067 R)
• M50: 28,537,290 km (0.088 R)
• M51: 29,588,215 km (0.102 R)
• M52: 29,985,696 km (0.044 R)
• M53: 30,318,252 km (0.029 R)
• M54: 31,525,358 km (0.036 R)
• M55: 31,863,598 km (0.073 R)
• M56: 33,434,376 km (0.078 R)
• M57: 34,820,849 km (0.116 R)
• M58: 35,170,310 km (0.054 R)
• M59: 35,872,971 km (0.06 R)
• M60: 36,296,632 km (0.079 R)
• M61: 36,722,089 km (0.081 R)
• M62: 36,935,415 km (0.09 R)
• M63: 37,077,982 km (0.109 R)
• M64: 37,363,415 km (0.113 R)
• M65: 37,506,430 km (0.1 R)
• M66: 38,512,625 km (0.094 R)
• M67: 40,698,400 km (0.08 R)
• M68: 41,954,872 km (0.105 R)
• M69: 42,401,272 km (0.11 R)
• M70: 42,550,422 km (0.091 R)
• M71: 44,051,935 km (0.073 R)
• M72: 44,657,358 km (0.113 R)
• M73: 44,809,200 km (0.072 R)
• M74: 47,493,135 km (0.072 R)
• M75: 47,958,534 km (0.101 R)
• M76: 48,191,757 km (0.118 R)
• M77: 48,659,251 km (0.093 R)
• M78: 48,893,670 km (0.094 R)
• M79: 51,974,489 km (0.115 R)
• M80: 52,054,374 km (0.113 R)
• M81: 52,214,145 km (0.032 R)
• M82: 53,982,242 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648

Radius: 5.6

Gravity: 20.66 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 13.47 AU - 19.23 AU

Year: 25175 Days

Day: 20.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,699,957 km

• M1: 765,642 km (0.081 R)
• M2: 1,316,611 km (0.1 R)
• M3: 2,112,771 km (0.1 R)
• M4: 4,007,577 km (0.049 R)
• M5: 4,195,023 km (0.082 R)
• M6: 4,973,531 km (0.103 R)
• M7: 7,446,982 km (0.059 R)
• M8: 8,204,695 km (0.095 R)
• M9: 8,986,793 km (0.117 R)
• M10: 9,170,649 km (0.082 R)
• M11: 10,685,776 km (0.114 R)
• M12: 11,076,526 km (0.119 R)
• M13: 12,412,584 km (0.054 R)
• M14: 14,152,707 km (0.101 R)
• M15: 15,232,953 km (0.116 R)
• M16: 16,116,179 km (0.06 R)
• M17: 16,264,879 km (0.11 R)
• M18: 16,789,369 km (0.056 R)
• M19: 17,548,129 km (0.089 R)
• M20: 18,008,741 km (0.045 R)
• M21: 20,370,892 km (0.114 R)
• M22: 20,773,908 km (0.092 R)
• M23: 21,260,999 km (0.113 R)
• M24: 21,506,040 km (0.07 R)
• M25: 23,079,212 km (0.08 R)
• M26: 23,837,224 km (0.084 R)
• M27: 24,432,474 km (0.111 R)
• M28: 26,422,425 km (0.103 R)
• M29: 26,861,943 km (0.112 R)
• M30: 30,279,806 km (0.092 R)
• M31: 30,831,822 km (0.115 R)
• M32: 31,666,129 km (0.108 R)
• M33: 31,945,877 km (0.097 R)
• M34: 32,132,875 km (0.063 R)
• M35: 32,226,523 km (0.107 R)
• M36: 32,695,961 km (0.101 R)
• M37: 33,167,643 km (0.09 R)
• M38: 33,546,575 km (0.036 R)
• M39: 33,927,002 km (0.071 R)
• M40: 34,213,332 km (0.079 R)
• M41: 34,980,620 km (0.052 R)
• M42: 35,947,620 km (0.064 R)
• M43: 37,316,142 km (0.074 R)
• M44: 38,006,835 km (0.111 R)
• M45: 38,204,903 km (0.089 R)
• M46: 38,502,752 km (0.103 R)
• M47: 38,701,717 km (0.068 R)
• M48: 39,100,545 km (0.06 R)
• M49: 43,371,115 km (0.063 R)
• M50: 44,201,084 km (0.041 R)
• M51: 45,036,439 km (0.113 R)
• M52: 47,786,796 km (0.111 R)
• M53: 47,893,758 km (0.101 R)
• M54: 49,614,433 km (0.116 R)
• M55: 49,722,592 km (0.061 R)
• M56: 50,156,277 km (0.047 R)
• M57: 53,005,368 km (0.087 R)
• M58: 53,226,773 km (0.104 R)
• M59: 53,448,477 km (0.093 R)
• M60: 54,226,535 km (0.071 R)
• M61: 54,337,986 km (0.112 R)
• M62: 55,906,669 km (0.084 R)
• M63: 58,858,983 km (0.114 R)
• M64: 60,238,724 km (0.109 R)
• M65: 61,164,286 km (0.12 R)
• M66: 61,512,700 km (0.075 R)
• M67: 62,211,322 km (0.091 R)
• M68: 62,328,008 km (0.082 R)
• M69: 62,444,844 km (0.119 R)
• M70: 63,029,772 km (0.113 R)
• M71: 63,264,192 km (0.106 R)
• M72: 64,441,078 km (0.055 R)
• M73: 64,559,111 km (0.108 R)
• M74: 65,624,996 km (0.109 R)
• M75: 66,100,567 km (0.099 R)
• M76: 70,919,264 km (0.087 R)
• M77: 73,493,993 km (0.082 R)
• M78: 73,740,830 km (0.085 R)
• M79: 76,224,005 km (0.078 R)
• M80: 77,224,814 km (0.076 R)
• M81: 78,608,296 km (0.104 R)
• M82: 81,271,886 km (0.11 R)
• M83: 81,654,707 km (0.052 R)
• M84: 81,782,613 km (0.112 R)
• M85: 82,678,854 km (0.08 R)
• M86: 84,610,461 km (0.094 R)
• M87: 86,687,179 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.7

Radius: 5.8

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 15.37 AU - 18.19 AU

Year: 26175 Days

Day: 24.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 111.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,699,957 km

• M1: 308,022 km (0.081 R)
• M2: 805,734 km (0.112 R)
• M3: 2,607,042 km (0.072 R)
• M4: 2,918,505 km (0.087 R)
• M5: 3,463,939 km (0.118 R)
• M6: 3,614,733 km (0.084 R)
• M7: 3,652,731 km (0.055 R)
• M8: 5,453,441 km (0.1 R)
• M9: 5,497,123 km (0.073 R)
• M10: 7,727,179 km (0.094 R)
• M11: 7,973,866 km (0.115 R)
• M12: 8,474,869 km (0.085 R)
• M13: 8,576,446 km (0.109 R)
• M14: 8,883,122 km (0.102 R)
• M15: 9,141,477 km (0.117 R)
• M16: 9,245,597 km (0.113 R)
• M17: 9,297,657 km (0.069 R)
• M18: 9,665,668 km (0.069 R)
• M19: 9,718,626 km (0.06 R)
• M20: 9,984,910 km (0.071 R)
• M21: 10,253,438 km (0.07 R)
• M22: 10,742,922 km (0.12 R)
• M23: 11,463,535 km (0.115 R)
• M24: 11,631,982 km (0.117 R)
• M25: 12,660,019 km (0.077 R)
• M26: 13,184,808 km (0.078 R)
• M27: 15,913,773 km (0.081 R)
• M28: 15,976,305 km (0.043 R)
• M29: 16,290,460 km (0.086 R)
• M30: 16,479,851 km (0.098 R)
• M31: 16,606,560 km (0.069 R)
• M32: 17,244,895 km (0.073 R)
• M33: 17,826,381 km (0.118 R)
• M34: 20,418,913 km (0.106 R)
• M35: 21,308,870 km (0.065 R)
• M36: 21,793,418 km (0.112 R)
• M37: 23,982,184 km (0.12 R)
• M38: 24,197,755 km (0.074 R)
• M39: 24,558,286 km (0.069 R)
• M40: 27,057,318 km (0.103 R)
• M41: 27,431,462 km (0.106 R)
• M42: 28,109,590 km (0.107 R)
• M43: 30,642,281 km (0.078 R)
• M44: 31,502,768 km (0.067 R)
• M45: 31,659,996 km (0.093 R)
• M46: 32,450,321 km (0.11 R)
• M47: 33,969,787 km (0.117 R)
• M48: 34,050,420 km (0.052 R)
• M49: 35,675,951 km (0.053 R)
• M50: 38,161,370 km (0.054 R)
• M51: 39,509,546 km (0.062 R)
• M52: 39,848,983 km (0.098 R)
• M53: 40,189,468 km (0.093 R)
• M54: 40,360,159 km (0.106 R)
• M55: 40,445,430 km (0.115 R)
• M56: 40,531,000 km (0.102 R)
• M57: 40,616,420 km (0.068 R)
• M58: 41,388,644 km (0.098 R)
• M59: 42,686,556 km (0.055 R)
• M60: 43,471,645 km (0.044 R)
• M61: 43,559,160 km (0.092 R)
• M62: 44,261,522 km (0.097 R)
• M63: 48,462,679 km (0.051 R)
• M64: 50,380,524 km (0.109 R)
• M65: 51,858,251 km (0.055 R)
• M66: 52,230,002 km (0.1 R)
• M67: 52,509,301 km (0.116 R)
• M68: 53,819,330 km (0.119 R)
• M69: 55,140,279 km (0.097 R)
• M70: 56,949,815 km (0.043 R)
• M71: 58,199,107 km (0.106 R)
• M72: 59,554,613 km (0.075 R)
• M73: 62,395,477 km (0.093 R)
• M74: 63,286,033 km (0.101 R)
• M75: 64,180,778 km (0.087 R)
• M76: 64,579,755 km (0.107 R)
• M77: 66,486,380 km (0.093 R)
• M78: 67,598,491 km (0.051 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 13,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit