🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.45 AU - 0.65 AU

Year: 150 Days

Day: 18.7 Hours

Environment

Temp: 235 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,270,864 km

• M1: 177,124 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.7 AU - 0.72 AU

Year: 221 Days

Day: 28.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.81 AU - 1.15 AU

Year: 358 Days

Day: 35.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 74 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.18 AU - 1.5 AU

Year: 572 Days

Day: 18.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.8

Radius: 11.7

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.12 AU - 6.4 AU

Year: 5779 Days

Day: 12 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,270,864 km

• M1: 150,495 km (0.097 R)
• M2: 231,428 km (0.112 R)
• M3: 311,463 km (0.104 R)
• M4: 757,414 km (0.107 R)
• M5: 872,455 km (0.042 R)
• M6: 1,165,068 km (0.101 R)
• M7: 1,239,418 km (0.086 R)
• M8: 1,456,934 km (0.063 R)
• M9: 1,653,356 km (0.088 R)
• M10: 2,018,524 km (0.046 R)
• M11: 2,109,330 km (0.104 R)
• M12: 2,525,362 km (0.069 R)
• M13: 2,884,995 km (0.112 R)
• M14: 3,303,869 km (0.099 R)
• M15: 3,498,645 km (0.061 R)
• M16: 3,608,600 km (0.061 R)
• M17: 3,968,233 km (0.069 R)
• M18: 4,316,048 km (0.086 R)
• M19: 4,770,676 km (0.083 R)
• M20: 5,240,862 km (0.075 R)
• M21: 5,519,862 km (0.075 R)
• M22: 6,092,672 km (0.07 R)
• M23: 6,305,700 km (0.095 R)
• M24: 6,629,878 km (0.107 R)
• M25: 7,606,453 km (0.098 R)
• M26: 7,836,086 km (0.12 R)
• M27: 8,096,985 km (0.077 R)
• M28: 8,867,115 km (0.086 R)
• M29: 9,169,601 km (0.115 R)
• M30: 9,629,765 km (0.097 R)
• M31: 9,784,748 km (0.061 R)
• M32: 10,764,614 km (0.081 R)
• M33: 10,990,208 km (0.1 R)
• M34: 11,184,834 km (0.097 R)
• M35: 11,380,658 km (0.081 R)
• M36: 11,941,500 km (0.106 R)
• M37: 12,041,432 km (0.114 R)
• M38: 12,545,128 km (0.108 R)
• M39: 12,884,865 km (0.091 R)
• M40: 13,504,050 km (0.093 R)
• M41: 14,062,499 km (0.094 R)
• M42: 14,344,641 km (0.075 R)
• M43: 14,486,310 km (0.12 R)
• M44: 15,058,073 km (0.079 R)
• M45: 15,202,136 km (0.068 R)
• M46: 15,637,166 km (0.098 R)
• M47: 16,223,440 km (0.071 R)
• M48: 17,191,787 km (0.059 R)
• M49: 17,796,911 km (0.035 R)
• M50: 18,140,387 km (0.105 R)
• M51: 18,332,172 km (0.1 R)
• M52: 19,496,941 km (0.096 R)
• M53: 19,654,019 km (0.116 R)
• M54: 19,732,707 km (0.079 R)
• M55: 19,851,039 km (0.088 R)
• M56: 20,445,990 km (0.089 R)
• M57: 20,605,611 km (0.105 R)
• M58: 20,685,496 km (0.036 R)
• M59: 21,775,316 km (0.081 R)
• M60: 21,979,218 km (0.072 R)
• M61: 23,257,233 km (0.084 R)
• M62: 24,178,905 km (0.101 R)
• M63: 24,389,988 km (0.116 R)
• M64: 24,559,333 km (0.083 R)
• M65: 24,941,855 km (0.081 R)
• M66: 25,841,835 km (0.056 R)
• M67: 26,317,557 km (0.067 R)
• M68: 27,277,676 km (0.045 R)
• M69: 27,365,639 km (0.059 R)
• M70: 27,541,566 km (0.063 R)
• M71: 27,673,811 km (0.071 R)
• M72: 28,160,453 km (0.072 R)
• M73: 29,818,296 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.7

Radius: 11.1

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.7 AU - 9.92 AU

Year: 8839 Days

Day: 13.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,270,864 km

• M1: 139,425 km (0.111 R)
• M2: 286,630 km (0.117 R)
• M3: 411,095 km (0.103 R)
• M4: 1,168,808 km (0.083 R)
• M5: 1,430,156 km (0.107 R)
• M6: 1,514,379 km (0.103 R)
• M7: 1,777,522 km (0.118 R)
• M8: 1,984,715 km (0.066 R)
• M9: 2,055,475 km (0.118 R)
• M10: 2,372,772 km (0.101 R)
• M11: 2,758,286 km (0.079 R)
• M12: 3,387,793 km (0.067 R)
• M13: 3,822,076 km (0.099 R)
• M14: 4,060,984 km (0.054 R)
• M15: 4,182,308 km (0.101 R)
• M16: 4,335,645 km (0.114 R)
• M17: 5,130,459 km (0.061 R)
• M18: 5,228,894 km (0.116 R)
• M19: 5,527,941 km (0.116 R)
• M20: 5,832,671 km (0.098 R)
• M21: 6,142,937 km (0.075 R)
• M22: 6,458,589 km (0.071 R)
• M23: 6,779,626 km (0.097 R)
• M24: 6,960,340 km (0.115 R)
• M25: 7,289,455 km (0.077 R)
• M26: 7,437,408 km (0.109 R)
• M27: 7,736,454 km (0.079 R)
• M28: 8,307,619 km (0.088 R)
• M29: 8,423,407 km (0.098 R)
• M30: 8,852,903 km (0.082 R)
• M31: 10,266,752 km (0.09 R)
• M32: 10,557,870 km (0.064 R)
• M33: 11,361,958 km (0.117 R)
• M34: 11,447,678 km (0.07 R)
• M35: 11,620,015 km (0.06 R)
• M36: 11,749,716 km (0.059 R)
• M37: 12,229,626 km (0.081 R)
• M38: 12,849,560 km (0.039 R)
• M39: 13,073,508 km (0.044 R)
• M40: 15,573,138 km (0.063 R)
• M41: 15,812,046 km (0.115 R)
• M42: 16,730,577 km (0.091 R)
• M43: 16,975,170 km (0.057 R)
• M44: 17,915,392 km (0.057 R)
• M45: 19,178,297 km (0.088 R)
• M46: 19,743,029 km (0.068 R)
• M47: 19,898,013 km (0.101 R)
• M48: 20,209,326 km (0.058 R)
• M49: 20,836,440 km (0.114 R)
• M50: 21,205,349 km (0.087 R)
• M51: 21,682,715 km (0.114 R)
• M52: 22,486,206 km (0.116 R)
• M53: 24,954,720 km (0.081 R)
• M54: 25,458,715 km (0.077 R)
• M55: 26,533,726 km (0.072 R)
• M56: 26,704,865 km (0.093 R)
• M57: 28,319,326 km (0.105 R)
• M58: 28,494,206 km (0.084 R)
• M59: 28,610,892 km (0.1 R)
• M60: 28,786,370 km (0.094 R)
• M61: 29,138,374 km (0.119 R)
• M62: 30,024,592 km (0.112 R)
• M63: 30,262,452 km (0.093 R)
• M64: 30,500,911 km (0.112 R)
• M65: 32,430,874 km (0.062 R)
• M66: 33,780,546 km (0.079 R)
• M67: 34,151,847 km (0.102 R)
• M68: 34,462,263 km (0.077 R)
• M69: 34,961,022 km (0.058 R)
• M70: 35,524,857 km (0.091 R)
• M71: 36,915,668 km (0.088 R)
• M72: 38,259,955 km (0.056 R)
• M73: 38,388,908 km (0.116 R)
• M74: 41,922,410 km (0.104 R)
• M75: 42,121,824 km (0.046 R)
• M76: 43,997,482 km (0.112 R)
• M77: 44,132,419 km (0.111 R)
• M78: 44,606,195 km (0.089 R)
• M79: 44,945,483 km (0.062 R)
• M80: 45,149,535 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.9

Radius: 14

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.56 AU - 10.12 AU

Year: 8886 Days

Day: 7.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,270,864 km

• M1: 200,910 km (0.087 R)
• M2: 313,408 km (0.097 R)
• M3: 473,776 km (0.103 R)
• M4: 694,433 km (0.108 R)
• M5: 871,258 km (0.098 R)
• M6: 1,007,841 km (0.089 R)
• M7: 1,414,597 km (0.05 R)
• M8: 1,612,067 km (0.116 R)
• M9: 1,783,805 km (0.066 R)
• M10: 1,961,826 km (0.105 R)
• M11: 2,053,231 km (0.117 R)
• M12: 2,355,568 km (0.088 R)
• M13: 2,453,106 km (0.057 R)
• M14: 2,919,552 km (0.116 R)
• M15: 3,131,233 km (0.112 R)
• M16: 4,169,741 km (0.084 R)
• M17: 4,360,778 km (0.071 R)
• M18: 4,851,160 km (0.117 R)
• M19: 5,593,614 km (0.086 R)
• M20: 5,751,589 km (0.107 R)
• M21: 6,045,400 km (0.101 R)
• M22: 6,262,167 km (0.066 R)
• M23: 6,398,899 km (0.09 R)
• M24: 6,620,005 km (0.09 R)
• M25: 6,843,504 km (0.035 R)
• M26: 7,097,970 km (0.085 R)
• M27: 7,968,929 km (0.103 R)
• M28: 9,089,417 km (0.113 R)
• M29: 9,275,816 km (0.095 R)
• M30: 9,810,778 km (0.12 R)
• M31: 10,485,614 km (0.117 R)
• M32: 10,845,098 km (0.108 R)
• M33: 11,341,912 km (0.104 R)
• M34: 11,677,311 km (0.107 R)
• M35: 12,152,284 km (0.064 R)
• M36: 12,530,018 km (0.099 R)
• M37: 12,841,930 km (0.115 R)
• M38: 13,721,865 km (0.118 R)
• M39: 13,900,185 km (0.089 R)
• M40: 14,007,447 km (0.032 R)
• M41: 14,439,785 km (0.09 R)
• M42: 15,096,520 km (0.031 R)
• M43: 15,613,979 km (0.103 R)
• M44: 16,628,551 km (0.064 R)
• M45: 17,124,618 km (0.049 R)
• M46: 17,741,859 km (0.116 R)
• M47: 18,366,430 km (0.061 R)
• M48: 18,800,114 km (0.036 R)
• M49: 20,364,609 km (0.092 R)
• M50: 21,306,776 km (0.11 R)
• M51: 21,554,809 km (0.109 R)
• M52: 21,845,627 km (0.117 R)
• M53: 22,263,155 km (0.104 R)
• M54: 22,472,891 km (0.106 R)
• M55: 22,599,002 km (0.065 R)
• M56: 23,063,803 km (0.111 R)
• M57: 23,617,016 km (0.095 R)
• M58: 24,303,969 km (0.089 R)
• M59: 24,433,521 km (0.067 R)
• M60: 24,606,606 km (0.068 R)
• M61: 25,609,659 km (0.12 R)
• M62: 26,448,455 km (0.106 R)
• M63: 27,072,128 km (0.112 R)
• M64: 27,475,743 km (0.087 R)
• M65: 27,565,652 km (0.089 R)
• M66: 28,152,823 km (0.096 R)
• M67: 28,744,034 km (0.073 R)
• M68: 29,431,436 km (0.087 R)
• M69: 30,077,849 km (0.084 R)
• M70: 30,868,922 km (0.066 R)
• M71: 30,962,570 km (0.098 R)
• M72: 31,290,639 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.9

Radius: 10.5

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.07 AU - 11.29 AU

Year: 10262 Days

Day: 13.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 51,270,864 km

• M1: 246,088 km (0.086 R)
• M2: 527,332 km (0.036 R)
• M3: 1,656,048 km (0.106 R)
• M4: 1,755,980 km (0.106 R)
• M5: 2,528,204 km (0.108 R)
• M6: 2,795,685 km (0.119 R)
• M7: 3,054,938 km (0.112 R)
• M8: 3,232,212 km (0.082 R)
• M9: 3,304,019 km (0.104 R)
• M10: 4,246,934 km (0.077 R)
• M11: 4,525,336 km (0.072 R)
• M12: 4,687,051 km (0.101 R)
• M13: 4,974,877 km (0.104 R)
• M14: 5,058,054 km (0.081 R)
• M15: 5,268,388 km (0.094 R)
• M16: 5,938,437 km (0.081 R)
• M17: 6,475,793 km (0.107 R)
• M18: 7,145,841 km (0.067 R)
• M19: 7,548,858 km (0.09 R)
• M20: 7,644,750 km (0.105 R)
• M21: 7,837,881 km (0.113 R)
• M22: 8,105,961 km (0.095 R)
• M23: 8,953,881 km (0.026 R)
• M24: 9,080,890 km (0.113 R)
• M25: 10,895,063 km (0.083 R)
• M26: 11,139,805 km (0.069 R)
• M27: 11,912,778 km (0.092 R)
• M28: 12,221,248 km (0.097 R)
• M29: 12,731,676 km (0.07 R)
• M30: 13,047,029 km (0.051 R)
• M31: 13,191,241 km (0.075 R)
• M32: 13,656,341 km (0.089 R)
• M33: 14,423,479 km (0.101 R)
• M34: 14,902,641 km (0.109 R)
• M35: 15,753,553 km (0.086 R)
• M36: 15,876,373 km (0.115 R)
• M37: 17,153,939 km (0.116 R)
• M38: 17,470,488 km (0.047 R)
• M39: 17,597,796 km (0.065 R)
• M40: 17,757,118 km (0.11 R)
• M41: 18,399,641 km (0.11 R)
• M42: 19,839,819 km (0.08 R)
• M43: 21,895,743 km (0.108 R)
• M44: 22,480,670 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.3

Radius: 3

Gravity: 30.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.09 AU - 14.13 AU

Year: 17514 Days

Day: 19.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,270,864 km

• M1: 290,369 km (0.079 R)
• M2: 610,060 km (0.056 R)
• M3: 680,222 km (0.1 R)
• M4: 866,770 km (0.094 R)
• M5: 1,047,783 km (0.082 R)
• M6: 1,537,417 km (0.09 R)
• M7: 1,957,638 km (0.038 R)
• M8: 2,167,075 km (0.102 R)
• M9: 2,749,908 km (0.079 R)
• M10: 2,778,780 km (0.043 R)
• M11: 3,316,286 km (0.073 R)
• M12: 3,533,801 km (0.079 R)
• M13: 4,449,041 km (0.029 R)
• M14: 6,098,806 km (0.087 R)
• M15: 7,026,462 km (0.116 R)
• M16: 7,506,522 km (0.075 R)
• M17: 7,873,486 km (0.115 R)
• M18: 9,008,933 km (0.096 R)
• M19: 9,052,018 km (0.086 R)
• M20: 9,095,102 km (0.087 R)
• M21: 9,882,435 km (0.077 R)
• M22: 9,926,866 km (0.105 R)
• M23: 12,611,549 km (0.046 R)
• M24: 12,756,210 km (0.067 R)
• M25: 12,853,000 km (0.092 R)
• M26: 13,095,798 km (0.088 R)
• M27: 13,144,567 km (0.099 R)
• M28: 13,586,030 km (0.099 R)
• M29: 13,833,465 km (0.071 R)
• M30: 13,932,798 km (0.086 R)
• M31: 14,685,724 km (0.095 R)
• M32: 14,736,288 km (0.087 R)
• M33: 15,709,871 km (0.084 R)
• M34: 16,021,483 km (0.11 R)
• M35: 16,073,693 km (0.092 R)
• M36: 16,756,757 km (0.045 R)
• M37: 18,042,550 km (0.086 R)
• M38: 18,096,854 km (0.076 R)
• M39: 18,205,462 km (0.109 R)
• M40: 19,805,561 km (0.097 R)
• M41: 19,861,511 km (0.111 R)
• M42: 20,254,804 km (0.103 R)
• M43: 21,450,091 km (0.089 R)
• M44: 22,375,952 km (0.053 R)
• M45: 22,726,460 km (0.092 R)
• M46: 22,843,744 km (0.105 R)
• M47: 23,908,133 km (0.063 R)
• M48: 24,206,581 km (0.107 R)
• M49: 24,867,654 km (0.053 R)
• M50: 25,595,448 km (0.084 R)
• M51: 26,023,298 km (0.081 R)
• M52: 26,948,112 km (0.097 R)
• M53: 27,320,910 km (0.116 R)
• M54: 28,134,722 km (0.039 R)
• M55: 28,197,703 km (0.111 R)
• M56: 30,171,497 km (0.055 R)
• M57: 30,494,030 km (0.108 R)
• M58: 33,848,313 km (0.044 R)
• M59: 34,116,243 km (0.094 R)
• M60: 34,452,240 km (0.086 R)
• M61: 34,992,139 km (0.094 R)
• M62: 35,738,931 km (0.107 R)
• M63: 36,353,928 km (0.032 R)
• M64: 36,972,366 km (0.079 R)
• M65: 37,041,330 km (0.107 R)
• M66: 40,399,803 km (0.057 R)
• M67: 41,183,097 km (0.069 R)
• M68: 42,403,367 km (0.095 R)
• M69: 43,562,750 km (0.117 R)
• M70: 43,781,313 km (0.116 R)
• M71: 44,219,485 km (0.082 R)
• M72: 45,912,484 km (0.107 R)
• M73: 46,953,386 km (0.075 R)
• M74: 47,701,675 km (0.102 R)
• M75: 48,077,315 km (0.111 R)
• M76: 49,285,766 km (0.09 R)
• M77: 49,437,608 km (0.046 R)
• M78: 49,589,450 km (0.11 R)
• M79: 51,040,550 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 17,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit