🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.38 AU - 0.64 AU

Year: 139 Days

Day: 18.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,722,392 km

• M1: 79,586 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.72 AU - 0.9 AU

Year: 279 Days

Day: 41.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 105,722,392 km

• M1: 107,561 km (0.078 R)
• M2: 293,062 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.01 AU - 3.33 AU

Year: 1670 Days

Day: 33.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,722,392 km

• M1: 190,887 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.5 AU - 3.3 AU

Year: 1891 Days

Day: 13.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.5

Radius: 4.1

Gravity: 19.66 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.36 AU - 14.46 AU

Year: 18802 Days

Day: 15.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,722,392 km

• M1: 60,438 km (0.094 R)
• M2: 156,180 km (0.034 R)
• M3: 212,878 km (0.098 R)
• M4: 250,576 km (0.063 R)
• M5: 394,041 km (0.059 R)
• M6: 671,694 km (0.083 R)
• M7: 1,156,392 km (0.069 R)
• M8: 1,297,462 km (0.099 R)
• M9: 1,345,782 km (0.061 R)
• M10: 1,833,322 km (0.118 R)
• M11: 1,915,002 km (0.093 R)
• M12: 2,195,798 km (0.09 R)
• M13: 2,579,815 km (0.096 R)
• M14: 3,210,370 km (0.092 R)
• M15: 3,342,016 km (0.036 R)
• M16: 3,747,427 km (0.073 R)
• M17: 4,312,009 km (0.065 R)
• M18: 5,207,352 km (0.117 R)
• M19: 5,245,799 km (0.101 R)
• M20: 5,400,932 km (0.062 R)
• M21: 5,557,561 km (0.074 R)
• M22: 6,036,124 km (0.08 R)
• M23: 6,362,547 km (0.049 R)
• M24: 7,032,596 km (0.091 R)
• M25: 7,593,139 km (0.059 R)
• M26: 8,034,154 km (0.075 R)
• M27: 8,123,314 km (0.071 R)
• M28: 9,406,265 km (0.073 R)
• M29: 10,408,870 km (0.111 R)
• M30: 10,996,939 km (0.085 R)
• M31: 11,395,019 km (0.065 R)
• M32: 11,495,250 km (0.117 R)
• M33: 11,747,173 km (0.117 R)
• M34: 11,899,164 km (0.086 R)
• M35: 12,153,929 km (0.102 R)
• M36: 12,929,146 km (0.088 R)
• M37: 13,243,600 km (0.046 R)
• M38: 13,454,683 km (0.111 R)
• M39: 13,507,641 km (0.116 R)
• M40: 13,613,705 km (0.061 R)
• M41: 14,094,513 km (0.114 R)
• M42: 15,182,987 km (0.028 R)
• M43: 15,848,847 km (0.096 R)
• M44: 15,960,746 km (0.086 R)
• M45: 17,324,032 km (0.111 R)
• M46: 17,961,169 km (0.043 R)
• M47: 18,370,619 km (0.064 R)
• M48: 18,665,027 km (0.116 R)
• M49: 20,585,565 km (0.104 R)
• M50: 20,952,678 km (0.029 R)
• M51: 21,260,101 km (0.111 R)
• M52: 22,819,958 km (0.033 R)
• M53: 25,064,974 km (0.072 R)
• M54: 27,178,193 km (0.076 R)
• M55: 27,446,273 km (0.115 R)
• M56: 28,120,510 km (0.083 R)
• M57: 28,595,633 km (0.057 R)
• M58: 29,485,142 km (0.055 R)
• M59: 31,431,560 km (0.062 R)
• M60: 32,420,252 km (0.092 R)
• M61: 32,847,055 km (0.12 R)
• M62: 32,918,413 km (0.085 R)
• M63: 33,922,364 km (0.075 R)
• M64: 34,138,832 km (0.075 R)
• M65: 34,863,485 km (0.079 R)
• M66: 35,300,759 km (0.102 R)
• M67: 35,373,913 km (0.098 R)
• M68: 35,739,829 km (0.11 R)
• M69: 35,960,037 km (0.09 R)
• M70: 36,254,446 km (0.097 R)
• M71: 37,216,509 km (0.102 R)
• M72: 39,696,244 km (0.117 R)
• M73: 41,841,776 km (0.086 R)
• M74: 42,228,786 km (0.115 R)
• M75: 42,694,784 km (0.09 R)
• M76: 46,404,063 km (0.075 R)
• M77: 47,609,373 km (0.095 R)
• M78: 47,932,504 km (0.074 R)
• M79: 48,013,437 km (0.112 R)
• M80: 48,662,243 km (0.046 R)
• M81: 48,987,768 km (0.098 R)
• M82: 49,314,040 km (0.115 R)
• M83: 49,395,721 km (0.1 R)
• M84: 49,804,722 km (0.1 R)
• M85: 49,968,681 km (0.12 R)
• M86: 50,461,606 km (0.117 R)
• M87: 52,282,511 km (0.1 R)
• M88: 53,368,741 km (0.118 R)
• M89: 54,040,735 km (0.039 R)
• M90: 54,124,958 km (0.105 R)
• M91: 55,563,043 km (0.095 R)
• M92: 55,988,499 km (0.105 R)
• M93: 56,244,311 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.9

Radius: 4.7

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.41 AU - 14.71 AU

Year: 19119 Days

Day: 17.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 105,722,392 km

• M1: 79,137 km (0.072 R)
• M2: 124,316 km (0.108 R)
• M3: 829,071 km (0.084 R)
• M4: 1,278,314 km (0.098 R)
• M5: 1,592,021 km (0.089 R)
• M6: 2,117,259 km (0.092 R)
• M7: 2,386,236 km (0.12 R)
• M8: 3,145,744 km (0.079 R)
• M9: 3,855,436 km (0.101 R)
• M10: 4,612,551 km (0.066 R)
• M11: 4,769,479 km (0.091 R)
• M12: 5,120,735 km (0.107 R)
• M13: 5,414,246 km (0.1 R)
• M14: 5,480,219 km (0.116 R)
• M15: 5,679,782 km (0.031 R)
• M16: 7,396,568 km (0.078 R)
• M17: 7,691,126 km (0.067 R)
• M18: 8,444,052 km (0.058 R)
• M19: 8,984,998 km (0.088 R)
• M20: 11,895,424 km (0.103 R)
• M21: 12,457,314 km (0.066 R)
• M22: 14,239,623 km (0.106 R)
• M23: 14,928,372 km (0.118 R)
• M24: 15,534,093 km (0.08 R)
• M25: 16,052,749 km (0.081 R)
• M26: 16,433,476 km (0.099 R)
• M27: 16,721,152 km (0.067 R)
• M28: 18,084,887 km (0.067 R)
• M29: 18,183,621 km (0.086 R)
• M30: 18,880,149 km (0.084 R)
• M31: 19,433,362 km (0.077 R)
• M32: 19,483,926 km (0.084 R)
• M33: 19,839,221 km (0.062 R)
• M34: 21,489,884 km (0.12 R)
• M35: 22,543,801 km (0.042 R)
• M36: 23,776,487 km (0.111 R)
• M37: 24,373,682 km (0.04 R)
• M38: 24,701,451 km (0.108 R)
• M39: 25,140,969 km (0.11 R)
• M40: 26,083,137 km (0.107 R)
• M41: 26,755,280 km (0.114 R)
• M42: 26,811,529 km (0.04 R)
• M43: 29,151,987 km (0.035 R)
• M44: 29,732,577 km (0.067 R)
• M45: 30,258,563 km (0.108 R)
• M46: 31,023,606 km (0.1 R)
• M47: 31,141,789 km (0.048 R)
• M48: 31,556,923 km (0.104 R)
• M49: 32,033,542 km (0.075 R)
• M50: 33,477,759 km (0.093 R)
• M51: 35,374,361 km (0.077 R)
• M52: 37,557,144 km (0.114 R)
• M53: 37,620,125 km (0.107 R)
• M54: 39,654,805 km (0.09 R)
• M55: 40,879,713 km (0.058 R)
• M56: 41,659,716 km (0.057 R)
• M57: 42,117,037 km (0.107 R)
• M58: 42,444,656 km (0.099 R)
• M59: 43,763,660 km (0.071 R)
• M60: 44,162,039 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.9

Radius: 3.7

Gravity: 24.39 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 15.61 AU - 16.11 AU

Year: 24184 Days

Day: 24.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 105,722,392 km

• M1: 124,316 km (0.065 R)
• M2: 738,116 km (0.118 R)
• M3: 874,699 km (0.077 R)
• M4: 922,121 km (0.065 R)
• M5: 1,094,608 km (0.064 R)
• M6: 2,129,675 km (0.071 R)
• M7: 2,193,853 km (0.098 R)
• M8: 2,694,856 km (0.118 R)
• M9: 3,991,870 km (0.114 R)
• M10: 4,190,685 km (0.077 R)
• M11: 5,715,536 km (0.064 R)
• M12: 5,849,576 km (0.109 R)
• M13: 6,304,054 km (0.068 R)
• M14: 6,442,731 km (0.076 R)
• M15: 6,535,632 km (0.07 R)
• M16: 6,817,025 km (0.113 R)
• M17: 7,198,500 km (0.114 R)
• M18: 7,783,428 km (0.06 R)
• M19: 8,587,067 km (0.083 R)
• M20: 8,740,555 km (0.115 R)
• M21: 8,792,016 km (0.113 R)
• M22: 8,895,089 km (0.092 R)
• M23: 8,946,701 km (0.088 R)
• M24: 8,998,611 km (0.106 R)
• M25: 9,469,246 km (0.056 R)
• M26: 9,522,054 km (0.069 R)
• M27: 10,001,515 km (0.119 R)
• M28: 11,039,425 km (0.098 R)
• M29: 11,712,316 km (0.085 R)
• M30: 12,110,995 km (0.059 R)
• M31: 12,168,291 km (0.095 R)
• M32: 12,225,736 km (0.102 R)
• M33: 13,215,326 km (0.12 R)
• M34: 14,594,619 km (0.064 R)
• M35: 14,839,211 km (0.055 R)
• M36: 15,146,635 km (0.032 R)
• M37: 15,394,219 km (0.114 R)
• M38: 15,705,532 km (0.085 R)
• M39: 16,144,901 km (0.109 R)
• M40: 16,397,722 km (0.073 R)
• M41: 16,651,889 km (0.088 R)
• M42: 16,907,402 km (0.091 R)
• M43: 17,293,065 km (0.119 R)
• M44: 17,422,168 km (0.085 R)
• M45: 17,551,720 km (0.109 R)
• M46: 18,007,544 km (0.117 R)
• M47: 19,130,576 km (0.082 R)
• M48: 21,652,048 km (0.1 R)
• M49: 22,633,111 km (0.086 R)
• M50: 23,915,464 km (0.109 R)
• M51: 24,131,483 km (0.072 R)
• M52: 26,401,182 km (0.112 R)
• M53: 27,976,896 km (0.085 R)
• M54: 30,826,436 km (0.091 R)
• M55: 31,533,436 km (0.099 R)
• M56: 32,166,385 km (0.05 R)
• M57: 33,686,299 km (0.113 R)
• M58: 33,766,932 km (0.119 R)
• M59: 35,639,299 km (0.037 R)
• M60: 36,215,700 km (0.092 R)
• M61: 37,294,600 km (0.087 R)
• M62: 37,796,052 km (0.102 R)
• M63: 37,963,751 km (0.045 R)
• M64: 38,383,971 km (0.079 R)
• M65: 39,144,228 km (0.111 R)
• M66: 43,369,619 km (0.069 R)
• M67: 43,545,098 km (0.047 R)
• M68: 43,633,061 km (0.061 R)
• M69: 48,281,516 km (0.097 R)
• M70: 48,736,742 km (0.105 R)
• M71: 49,101,911 km (0.032 R)
• M72: 49,743,237 km (0.118 R)
• M73: 50,018,796 km (0.087 R)
• M74: 50,479,408 km (0.114 R)
• M75: 50,571,710 km (0.057 R)
• M76: 50,756,463 km (0.1 R)
• M77: 51,683,521 km (0.09 R)
• M78: 51,962,671 km (0.041 R)
• M79: 52,522,616 km (0.075 R)
• M80: 53,084,505 km (0.116 R)
• M81: 56,785,108 km (0.102 R)
• M82: 57,265,616 km (0.115 R)
• M83: 57,458,149 km (0.072 R)
• M84: 59,298,053 km (0.119 R)
• M85: 59,687,905 km (0.06 R)
• M86: 60,176,342 km (0.097 R)
• M87: 61,058,969 km (0.108 R)
• M88: 62,737,757 km (0.051 R)
• M89: 63,234,272 km (0.115 R)
• M90: 63,632,651 km (0.101 R)
• M91: 67,558,847 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.8

Radius: 3.1

Gravity: 77.4 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 15.41 AU - 22.37 AU

Year: 31435 Days

Day: 16.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,722,392 km

• M1: 65,225 km (0.105 R)
• M2: 144,212 km (0.082 R)
• M3: 407,205 km (0.116 R)
• M4: 533,765 km (0.114 R)
• M5: 980,913 km (0.085 R)
• M6: 2,122,943 km (0.094 R)
• M7: 2,252,794 km (0.091 R)
• M8: 2,657,606 km (0.068 R)
• M9: 2,797,480 km (0.113 R)
• M10: 3,789,464 km (0.095 R)
• M11: 4,160,018 km (0.101 R)
• M12: 6,425,378 km (0.094 R)
• M13: 7,186,383 km (0.065 R)
• M14: 7,315,934 km (0.091 R)
• M15: 7,841,771 km (0.058 R)
• M16: 8,042,232 km (0.116 R)
• M17: 8,722,154 km (0.056 R)
• M18: 8,791,119 km (0.055 R)
• M19: 9,704,713 km (0.058 R)
• M20: 12,776,257 km (0.079 R)
• M21: 13,567,330 km (0.105 R)
• M22: 13,807,734 km (0.098 R)
• M23: 13,888,218 km (0.101 R)
• M24: 15,113,424 km (0.079 R)
• M25: 15,445,980 km (0.119 R)
• M26: 15,613,081 km (0.096 R)
• M27: 16,372,739 km (0.116 R)
• M28: 19,709,968 km (0.09 R)
• M29: 20,898,224 km (0.116 R)
• M30: 22,015,571 km (0.093 R)
• M31: 23,439,294 km (0.072 R)
• M32: 25,679,372 km (0.099 R)
• M33: 26,374,703 km (0.108 R)
• M34: 27,176,697 km (0.115 R)
• M35: 27,682,039 km (0.026 R)
• M36: 28,804,771 km (0.095 R)
• M37: 28,907,545 km (0.062 R)
• M38: 30,778,715 km (0.063 R)
• M39: 30,883,732 km (0.112 R)
• M40: 35,294,027 km (0.091 R)
• M41: 35,403,982 km (0.102 R)
• M42: 35,624,339 km (0.102 R)
• M43: 36,288,105 km (0.097 R)
• M44: 36,621,559 km (0.07 R)
• M45: 38,078,044 km (0.103 R)
• M46: 40,470,413 km (0.082 R)
• M47: 41,742,892 km (0.111 R)
• M48: 41,975,667 km (0.117 R)
• M49: 42,325,726 km (0.119 R)
• M50: 44,208,415 km (0.101 R)
• M51: 44,445,677 km (0.114 R)
• M52: 45,878,077 km (0.047 R)
• M53: 47,446,909 km (0.044 R)
• M54: 48,055,025 km (0.081 R)
• M55: 48,910,575 km (0.112 R)
• M56: 51,632,209 km (0.108 R)
• M57: 52,257,528 km (0.088 R)
• M58: 52,382,891 km (0.107 R)
• M59: 52,885,390 km (0.065 R)
• M60: 53,515,796 km (0.058 R)
• M61: 54,911,394 km (0.087 R)
• M62: 56,318,811 km (0.104 R)
• M63: 56,833,577 km (0.031 R)
• M64: 57,091,634 km (0.09 R)
• M65: 59,299,998 km (0.098 R)
• M66: 62,464,890 km (0.084 R)
• M67: 63,398,231 km (0.079 R)
• M68: 64,739,675 km (0.096 R)
• M69: 64,874,313 km (0.119 R)
• M70: 66,497,450 km (0.047 R)
• M71: 75,093,344 km (0.058 R)
• M72: 76,369,863 km (0.096 R)
• M73: 77,082,098 km (0.077 R)
• M74: 77,510,546 km (0.119 R)
• M75: 81,546,996 km (0.108 R)
• M76: 82,420,797 km (0.112 R)
• M77: 82,566,805 km (0.037 R)
• M78: 84,471,784 km (0.109 R)
• M79: 86,094,921 km (0.052 R)
• M80: 88,773,321 km (0.092 R)
• M81: 89,822,152 km (0.064 R)
• M82: 90,573,881 km (0.098 R)
• M83: 90,875,171 km (0.107 R)
• M84: 91,176,910 km (0.087 R)
• M85: 91,629,893 km (0.056 R)
• M86: 93,906,323 km (0.119 R)
• M87: 94,822,162 km (0.086 R)
• M88: 97,278,559 km (0.111 R)
• M89: 98,359,852 km (0.094 R)
• M90: 101,002,498 km (0.058 R)
• M91: 102,724,819 km (0.051 R)
• M92: 103,510,806 km (0.106 R)
• M93: 104,930,789 km (0.076 R)
• M94: 105,563,887 km (0.038 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 11,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit