🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.43 AU - 0.67 AU

Year: 154 Days

Day: 24.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,558,339 km

• M1: 36,203 km (0.118 R)
• M2: 125,961 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.72 AU - 1.18 AU

Year: 351 Days

Day: 25.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.97 AU - 0.99 AU

Year: 367 Days

Day: 32.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.25 AU - 1.97 AU

Year: 774 Days

Day: 39 Hours

Environment

Temp: -62 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,558,339 km

• M1: 101,727 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.51 AU - 2.43 AU

Year: 1047 Days

Day: 18.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.44 AU - 2.72 AU

Year: 1570 Days

Day: 36.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 75.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.9

Radius: 14.2

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.3 AU - 6.8 AU

Year: 6349 Days

Day: 7.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 101,558,339 km

• M1: 177,573 km (0.096 R)
• M2: 380,128 km (0.111 R)
• M3: 584,030 km (0.117 R)
• M4: 925,113 km (0.117 R)
• M5: 1,082,640 km (0.112 R)
• M6: 1,187,957 km (0.08 R)
• M7: 1,297,163 km (0.1 R)
• M8: 1,509,592 km (0.067 R)
• M9: 1,877,453 km (0.082 R)
• M10: 2,392,519 km (0.104 R)
• M11: 2,533,290 km (0.072 R)
• M12: 2,676,904 km (0.05 R)
• M13: 2,972,659 km (0.091 R)
• M14: 3,391,085 km (0.083 R)
• M15: 3,527,219 km (0.087 R)
• M16: 3,899,268 km (0.116 R)
• M17: 4,042,134 km (0.114 R)
• M18: 4,162,561 km (0.104 R)
• M19: 4,656,383 km (0.089 R)
• M20: 5,326,432 km (0.112 R)
• M21: 5,485,305 km (0.063 R)
• M22: 6,109,577 km (0.083 R)
• M23: 6,387,979 km (0.086 R)
• M24: 6,613,871 km (0.118 R)
• M25: 7,160,951 km (0.113 R)
• M26: 7,307,407 km (0.115 R)
• M27: 7,425,290 km (0.066 R)
• M28: 7,633,082 km (0.095 R)
• M29: 8,390,945 km (0.115 R)
• M30: 9,077,898 km (0.059 R)
• M31: 10,076,613 km (0.078 R)
• M32: 10,572,381 km (0.041 R)
• M33: 11,042,268 km (0.085 R)
• M34: 11,725,481 km (0.12 R)
• M35: 11,829,152 km (0.107 R)
• M36: 12,211,973 km (0.106 R)
• M37: 12,669,743 km (0.093 R)
• M38: 13,312,715 km (0.112 R)
• M39: 13,601,887 km (0.091 R)
• M40: 13,893,304 km (0.073 R)
• M41: 14,630,672 km (0.069 R)
• M42: 15,154,414 km (0.067 R)
• M43: 15,456,452 km (0.085 R)
• M44: 15,608,294 km (0.033 R)
• M45: 15,875,027 km (0.103 R)
• M46: 16,143,405 km (0.104 R)
• M47: 16,258,895 km (0.078 R)
• M48: 16,607,009 km (0.079 R)
• M49: 17,665,863 km (0.059 R)
• M50: 18,223,564 km (0.114 R)
• M51: 18,464,416 km (0.096 R)
• M52: 19,315,628 km (0.086 R)
• M53: 20,220,995 km (0.095 R)
• M54: 20,972,125 km (0.065 R)
• M55: 21,182,311 km (0.084 R)
• M56: 21,308,870 km (0.046 R)
• M57: 22,673,801 km (0.086 R)
• M58: 23,106,139 km (0.082 R)
• M59: 23,323,355 km (0.085 R)
• M60: 23,541,319 km (0.069 R)
• M61: 23,891,229 km (0.12 R)
• M62: 24,419,608 km (0.117 R)
• M63: 25,040,739 km (0.106 R)
• M64: 25,712,134 km (0.117 R)
• M65: 26,707,558 km (0.05 R)
• M66: 26,844,291 km (0.091 R)
• M67: 26,981,173 km (0.105 R)
• M68: 27,669,473 km (0.071 R)
• M69: 28,085,205 km (0.115 R)
• M70: 28,596,231 km (0.069 R)
• M71: 30,575,262 km (0.109 R)
• M72: 30,909,314 km (0.025 R)
• M73: 32,112,529 km (0.103 R)
• M74: 32,646,893 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.5

Radius: 8.2

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7 AU - 8.72 AU

Year: 8346 Days

Day: 9.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 101,558,339 km

• M1: 109,057 km (0.092 R)
• M2: 165,904 km (0.089 R)
• M3: 282,890 km (0.083 R)
• M4: 360,830 km (0.07 R)
• M5: 447,298 km (0.096 R)
• M6: 555,906 km (0.113 R)
• M7: 705,055 km (0.037 R)
• M8: 768,484 km (0.081 R)
• M9: 850,613 km (0.071 R)
• M10: 918,681 km (0.083 R)
• M11: 1,042,398 km (0.096 R)
• M12: 1,306,588 km (0.119 R)
• M13: 1,467,106 km (0.069 R)
• M14: 2,559,919 km (0.118 R)
• M15: 3,048,057 km (0.096 R)
• M16: 3,127,942 km (0.068 R)
• M17: 3,289,508 km (0.098 R)
• M18: 3,481,442 km (0.085 R)
• M19: 3,819,383 km (0.075 R)
• M20: 4,021,191 km (0.044 R)
• M21: 4,405,657 km (0.083 R)
• M22: 5,177,732 km (0.093 R)
• M23: 5,498,171 km (0.077 R)
• M24: 5,759,219 km (0.088 R)
• M25: 6,124,986 km (0.1 R)
• M26: 6,192,155 km (0.073 R)
• M27: 6,463,825 km (0.112 R)
• M28: 6,532,341 km (0.089 R)
• M29: 6,983,827 km (0.108 R)
• M30: 7,517,143 km (0.098 R)
• M31: 7,589,250 km (0.048 R)
• M32: 8,211,427 km (0.114 R)
• M33: 8,472,326 km (0.062 R)
• M34: 8,698,219 km (0.12 R)
• M35: 9,079,095 km (0.079 R)
• M36: 9,310,373 km (0.08 R)
• M37: 10,575,821 km (0.081 R)
• M38: 10,697,145 km (0.111 R)
• M39: 10,819,068 km (0.094 R)
• M40: 11,352,384 km (0.098 R)
• M41: 11,559,876 km (0.098 R)
• M42: 12,402,112 km (0.06 R)
• M43: 12,572,953 km (0.12 R)
• M44: 12,658,673 km (0.061 R)
• M45: 12,787,626 km (0.04 R)
• M46: 13,658,286 km (0.105 R)
• M47: 14,056,366 km (0.107 R)
• M48: 14,863,895 km (0.072 R)
• M49: 15,227,567 km (0.113 R)
• M50: 15,410,675 km (0.037 R)
• M51: 16,476,859 km (0.106 R)
• M52: 16,617,631 km (0.064 R)
• M53: 18,047,786 km (0.118 R)
• M54: 18,241,366 km (0.064 R)
• M55: 18,533,231 km (0.07 R)
• M56: 18,973,797 km (0.083 R)
• M57: 19,865,251 km (0.068 R)
• M58: 20,165,494 km (0.07 R)
• M59: 20,770,318 km (0.119 R)
• M60: 21,330,113 km (0.075 R)
• M61: 22,101,440 km (0.105 R)
• M62: 24,416,018 km (0.115 R)
• M63: 24,845,065 km (0.058 R)
• M64: 25,006,630 km (0.082 R)
• M65: 25,168,495 km (0.095 R)
• M66: 26,201,917 km (0.106 R)
• M67: 26,641,137 km (0.104 R)
• M68: 27,749,956 km (0.109 R)
• M69: 28,873,735 km (0.104 R)
• M70: 30,241,958 km (0.104 R)
• M71: 31,339,856 km (0.081 R)
• M72: 33,040,934 km (0.098 R)
• M73: 35,860,704 km (0.092 R)
• M74: 36,899,512 km (0.118 R)
• M75: 38,196,376 km (0.11 R)
• M76: 38,694,387 km (0.051 R)
• M77: 38,819,151 km (0.11 R)
• M78: 39,194,493 km (0.1 R)
• M79: 39,382,537 km (0.074 R)
• M80: 39,508,199 km (0.086 R)
• M81: 40,454,107 km (0.116 R)
• M82: 40,580,816 km (0.106 R)
• M83: 41,152,579 km (0.118 R)
• M84: 41,983,146 km (0.033 R)
• M85: 42,047,324 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.4

Radius: 8.7

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.57 AU - 8.83 AU

Year: 9719 Days

Day: 7.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 101,558,339 km

• M1: 116,088 km (0.082 R)
• M2: 207,343 km (0.069 R)
• M3: 357,838 km (0.087 R)
• M4: 469,737 km (0.088 R)
• M5: 539,600 km (0.083 R)
• M6: 661,671 km (0.076 R)
• M7: 772,374 km (0.045 R)
• M8: 878,887 km (0.058 R)
• M9: 956,529 km (0.095 R)
• M10: 1,142,928 km (0.109 R)
• M11: 1,510,639 km (0.116 R)
• M12: 1,604,886 km (0.092 R)
• M13: 1,813,575 km (0.078 R)
• M14: 1,928,466 km (0.066 R)
• M15: 2,031,090 km (0.113 R)
• M16: 2,120,550 km (0.104 R)
• M17: 2,226,615 km (0.119 R)
• M18: 2,459,838 km (0.119 R)
• M19: 2,571,438 km (0.113 R)
• M20: 2,750,207 km (0.108 R)
• M21: 2,966,825 km (0.095 R)
• M22: 3,120,163 km (0.084 R)
• M23: 3,363,858 km (0.112 R)
• M24: 3,434,618 km (0.085 R)
• M25: 3,505,826 km (0.079 R)
• M26: 3,962,548 km (0.102 R)
• M27: 4,075,046 km (0.103 R)
• M28: 4,150,593 km (0.083 R)
• M29: 4,226,589 km (0.08 R)
• M30: 4,303,183 km (0.116 R)
• M31: 4,380,076 km (0.05 R)
• M32: 4,477,015 km (0.075 R)
• M33: 5,134,049 km (0.077 R)
• M34: 5,215,879 km (0.108 R)
• M35: 5,736,480 km (0.102 R)
• M36: 6,056,769 km (0.103 R)
• M37: 6,448,865 km (0.114 R)
• M38: 7,052,492 km (0.055 R)
• M39: 7,234,852 km (0.09 R)
• M40: 7,744,383 km (0.112 R)
• M41: 7,814,694 km (0.114 R)
• M42: 8,578,690 km (0.025 R)
• M43: 8,651,544 km (0.115 R)
• M44: 8,846,769 km (0.079 R)
• M45: 9,441,421 km (0.057 R)
• M46: 9,566,933 km (0.118 R)
• M47: 9,743,609 km (0.057 R)
• M48: 9,895,750 km (0.118 R)
• M49: 10,048,938 km (0.07 R)
• M50: 10,669,021 km (0.096 R)
• M51: 10,747,410 km (0.119 R)
• M52: 10,930,967 km (0.106 R)
• M53: 11,062,912 km (0.108 R)
• M54: 11,919,061 km (0.084 R)
• M55: 12,464,943 km (0.098 R)
• M56: 12,685,600 km (0.071 R)
• M57: 13,242,852 km (0.038 R)
• M58: 13,524,545 km (0.103 R)
• M59: 13,694,488 km (0.099 R)
• M60: 14,583,848 km (0.12 R)
• M61: 14,787,151 km (0.08 R)
• M62: 14,962,330 km (0.037 R)
• M63: 15,373,575 km (0.077 R)
• M64: 15,521,228 km (0.045 R)
• M65: 15,699,249 km (0.104 R)
• M66: 15,788,559 km (0.081 R)
• M67: 17,361,880 km (0.099 R)
• M68: 17,484,999 km (0.101 R)
• M69: 17,731,985 km (0.1 R)
• M70: 17,856,002 km (0.063 R)
• M71: 18,104,783 km (0.097 R)
• M72: 18,763,313 km (0.11 R)
• M73: 18,826,443 km (0.096 R)
• M74: 19,461,636 km (0.116 R)
• M75: 20,687,890 km (0.076 R)
• M76: 21,739,712 km (0.092 R)
• M77: 22,105,329 km (0.045 R)
• M78: 22,238,771 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.9

Radius: 5.3

Gravity: 27.09 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15.04 AU - 21.24 AU

Year: 29262 Days

Day: 20 Hours

Environment

Temp: -210 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 101,558,339 km

• M1: 138,528 km (0.087 R)
• M2: 252,372 km (0.104 R)
• M3: 374,743 km (0.115 R)
• M4: 419,921 km (0.074 R)
• M5: 567,126 km (0.096 R)
• M6: 702,212 km (0.107 R)
• M7: 1,200,673 km (0.097 R)
• M8: 2,276,880 km (0.087 R)
• M9: 2,536,731 km (0.1 R)
• M10: 2,581,012 km (0.087 R)
• M11: 4,127,704 km (0.119 R)
• M12: 4,284,932 km (0.089 R)
• M13: 4,659,375 km (0.119 R)
• M14: 5,554,270 km (0.102 R)
• M15: 5,903,282 km (0.054 R)
• M16: 6,139,796 km (0.091 R)
• M17: 6,930,271 km (0.103 R)
• M18: 7,179,800 km (0.115 R)
• M19: 7,946,190 km (0.106 R)
• M20: 9,417,336 km (0.092 R)
• M21: 10,254,485 km (0.085 R)
• M22: 11,998,946 km (0.044 R)
• M23: 13,443,613 km (0.068 R)
• M24: 14,542,858 km (0.116 R)
• M25: 15,997,996 km (0.098 R)
• M26: 17,077,495 km (0.111 R)
• M27: 18,870,275 km (0.101 R)
• M28: 20,187,036 km (0.115 R)
• M29: 21,623,923 km (0.034 R)
• M30: 21,714,879 km (0.078 R)
• M31: 25,070,658 km (0.103 R)
• M32: 25,261,844 km (0.083 R)
• M33: 28,384,700 km (0.053 R)
• M34: 28,883,609 km (0.113 R)
• M35: 29,284,830 km (0.069 R)
• M36: 30,092,659 km (0.1 R)
• M37: 30,805,493 km (0.048 R)
• M38: 31,833,529 km (0.101 R)
• M39: 32,144,094 km (0.06 R)
• M40: 33,606,862 km (0.114 R)
• M41: 34,028,728 km (0.114 R)
• M42: 35,412,060 km (0.073 R)
• M43: 37,575,694 km (0.099 R)
• M44: 37,794,406 km (0.07 R)
• M45: 37,903,912 km (0.118 R)
• M46: 38,013,567 km (0.096 R)
• M47: 38,123,222 km (0.06 R)
• M48: 38,783,846 km (0.115 R)
• M49: 39,115,505 km (0.111 R)
• M50: 40,451,863 km (0.083 R)
• M51: 40,563,762 km (0.097 R)
• M52: 41,463,743 km (0.08 R)
• M53: 42,256,611 km (0.094 R)
• M54: 45,361,216 km (0.12 R)
• M55: 45,594,140 km (0.04 R)
• M56: 45,944,199 km (0.098 R)
• M57: 47,471,444 km (0.112 R)
• M58: 48,300,665 km (0.08 R)
• M59: 48,657,455 km (0.086 R)
• M60: 48,776,535 km (0.073 R)
• M61: 49,134,673 km (0.051 R)
• M62: 51,786,594 km (0.111 R)
• M63: 52,640,200 km (0.109 R)
• M64: 54,361,173 km (0.118 R)
• M65: 57,605,802 km (0.108 R)
• M66: 60,272,085 km (0.107 R)
• M67: 60,528,046 km (0.101 R)
• M68: 61,942,644 km (0.104 R)
• M69: 62,978,160 km (0.089 R)
• M70: 64,149,961 km (0.074 R)
• M71: 64,411,458 km (0.039 R)
• M72: 66,119,117 km (0.101 R)
• M73: 69,578,718 km (0.098 R)
• M74: 71,601,430 km (0.08 R)
• M75: 75,428,294 km (0.108 R)
• M76: 77,227,507 km (0.087 R)
• M77: 77,366,484 km (0.037 R)
• M78: 77,923,287 km (0.074 R)
• M79: 78,062,712 km (0.084 R)
• M80: 78,202,137 km (0.103 R)
• M81: 81,857,860 km (0.119 R)
• M82: 83,136,174 km (0.032 R)
• M83: 85,568,785 km (0.081 R)
• M84: 86,866,098 km (0.115 R)
• M85: 88,605,921 km (0.099 R)
• M86: 88,897,039 km (0.078 R)
• M87: 92,267,329 km (0.103 R)
• M88: 93,005,595 km (0.095 R)
• M89: 94,934,061 km (0.094 R)
• M90: 100,191,229 km (0.093 R)
• M91: 100,342,921 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 10,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit