🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.47 AU - 0.59 AU

Year: 140 Days

Day: 42.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,168,693 km

• M1: 177,872 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.5 AU - 0.64 AU

Year: 156 Days

Day: 45.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,168,693 km

• M1: 382,223 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.26 AU - 3.2 AU

Year: 1639 Days

Day: 21.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,168,693 km

• M1: 1,357,750 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.33 AU - 4.85 AU

Year: 3006 Days

Day: 26.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.15 AU - 4.95 AU

Year: 3527 Days

Day: 40.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 131.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,168,693 km

• M1: 989,141 km (0.112 R)
• M2: 1,450,651 km (0.096 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.4

Radius: 12.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.4 AU - 5.74 AU

Year: 4149 Days

Day: 14.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 91,168,693 km

• M1: 260,599 km (0.043 R)
• M2: 347,815 km (0.105 R)
• M3: 587,471 km (0.026 R)
• M4: 739,612 km (0.108 R)
• M5: 939,325 km (0.054 R)
• M6: 1,368,222 km (0.118 R)
• M7: 1,458,579 km (0.115 R)
• M8: 1,591,422 km (0.096 R)
• M9: 1,784,553 km (0.107 R)
• M10: 1,927,419 km (0.119 R)
• M11: 2,074,174 km (0.091 R)
• M12: 2,363,646 km (0.081 R)
• M13: 2,585,350 km (0.097 R)
• M14: 2,748,113 km (0.091 R)
• M15: 3,344,560 km (0.061 R)
• M16: 3,667,093 km (0.105 R)
• M17: 3,813,699 km (0.104 R)
• M18: 4,150,743 km (0.087 R)
• M19: 4,654,887 km (0.095 R)
• M20: 4,833,956 km (0.096 R)
• M21: 5,056,109 km (0.085 R)
• M22: 5,699,978 km (0.072 R)
• M23: 6,260,222 km (0.112 R)
• M24: 6,725,621 km (0.085 R)
• M25: 7,294,243 km (0.05 R)
• M26: 7,526,119 km (0.097 R)
• M27: 7,997,203 km (0.106 R)
• M28: 8,721,855 km (0.074 R)
• M29: 8,819,991 km (0.103 R)
• M30: 9,017,610 km (0.107 R)
• M31: 9,695,139 km (0.098 R)
• M32: 9,797,015 km (0.075 R)
• M33: 10,389,273 km (0.071 R)
• M34: 10,940,242 km (0.098 R)
• M35: 11,689,578 km (0.103 R)
• M36: 11,906,794 km (0.098 R)
• M37: 12,097,980 km (0.043 R)
• M38: 12,760,998 km (0.062 R)
• M39: 13,351,012 km (0.119 R)
• M40: 13,435,983 km (0.078 R)
• M41: 13,521,104 km (0.086 R)
• M42: 13,892,406 km (0.083 R)
• M43: 13,978,575 km (0.099 R)
• M44: 14,820,661 km (0.077 R)
• M45: 14,938,095 km (0.105 R)
• M46: 15,085,300 km (0.06 R)
• M47: 15,321,814 km (0.036 R)
• M48: 15,768,812 km (0.06 R)
• M49: 15,858,721 km (0.071 R)
• M50: 16,767,079 km (0.073 R)
• M51: 17,817,106 km (0.114 R)
• M52: 17,942,021 km (0.051 R)
• M53: 18,129,916 km (0.096 R)
• M54: 18,287,143 km (0.049 R)
• M55: 18,444,669 km (0.068 R)
• M56: 18,539,365 km (0.079 R)
• M57: 18,761,219 km (0.088 R)
• M58: 19,207,319 km (0.089 R)
• M59: 19,431,716 km (0.112 R)
• M60: 19,560,370 km (0.039 R)
• M61: 20,632,239 km (0.066 R)
• M62: 20,927,845 km (0.098 R)
• M63: 21,291,218 km (0.07 R)
• M64: 21,689,896 km (0.119 R)
• M65: 22,393,455 km (0.053 R)
• M66: 22,562,201 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.4

Radius: 8.8

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.82 AU - 11.48 AU

Year: 12631 Days

Day: 6.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 91,168,693 km

• M1: 243,994 km (0.086 R)
• M2: 336,296 km (0.119 R)
• M3: 478,115 km (0.06 R)
• M4: 588,967 km (0.084 R)
• M5: 823,087 km (0.114 R)
• M6: 912,996 km (0.12 R)
• M7: 1,054,067 km (0.075 R)
• M8: 1,236,576 km (0.086 R)
• M9: 1,358,199 km (0.051 R)
• M10: 2,086,741 km (0.099 R)
• M11: 2,735,846 km (0.106 R)
• M12: 2,849,839 km (0.04 R)
• M13: 2,942,291 km (0.06 R)
• M14: 3,130,036 km (0.08 R)
• M15: 3,273,501 km (0.12 R)
• M16: 3,894,481 km (0.073 R)
• M17: 4,049,016 km (0.088 R)
• M18: 4,153,136 km (0.098 R)
• M19: 4,444,104 km (0.083 R)
• M20: 5,017,961 km (0.066 R)
• M21: 5,157,985 km (0.101 R)
• M22: 5,470,794 km (0.077 R)
• M23: 5,528,389 km (0.069 R)
• M24: 5,644,178 km (0.116 R)
• M25: 5,760,565 km (0.073 R)
• M26: 6,506,909 km (0.057 R)
• M27: 7,062,964 km (0.051 R)
• M28: 7,157,211 km (0.085 R)
• M29: 7,346,901 km (0.119 R)
• M30: 8,056,294 km (0.045 R)
• M31: 8,419,219 km (0.096 R)
• M32: 8,619,530 km (0.044 R)
• M33: 8,787,529 km (0.102 R)
• M34: 8,888,956 km (0.025 R)
• M35: 9,713,839 km (0.046 R)
• M36: 9,923,874 km (0.104 R)
• M37: 10,064,795 km (0.105 R)
• M38: 10,598,860 km (0.086 R)
• M39: 10,670,816 km (0.1 R)
• M40: 11,069,345 km (0.107 R)
• M41: 11,509,761 km (0.045 R)
• M42: 11,881,063 km (0.073 R)
• M43: 12,635,485 km (0.1 R)
• M44: 13,288,928 km (0.118 R)
• M45: 13,444,211 km (0.084 R)
• M46: 14,349,278 km (0.091 R)
• M47: 14,628,577 km (0.041 R)
• M48: 14,708,762 km (0.085 R)
• M49: 15,152,170 km (0.115 R)
• M50: 15,846,005 km (0.05 R)
• M51: 15,928,284 km (0.114 R)
• M52: 16,508,574 km (0.09 R)
• M53: 16,969,335 km (0.076 R)
• M54: 17,222,455 km (0.12 R)
• M55: 18,290,434 km (0.084 R)
• M56: 18,506,603 km (0.107 R)
• M57: 18,593,370 km (0.11 R)
• M58: 19,116,514 km (0.096 R)
• M59: 19,335,824 km (0.076 R)
• M60: 19,865,849 km (0.119 R)
• M61: 20,043,572 km (0.078 R)
• M62: 20,490,121 km (0.041 R)
• M63: 20,849,754 km (0.108 R)
• M64: 22,493,985 km (0.055 R)
• M65: 23,051,237 km (0.113 R)
• M66: 23,472,205 km (0.073 R)
• M67: 23,707,074 km (0.113 R)
• M68: 23,942,840 km (0.098 R)
• M69: 24,702,498 km (0.067 R)
• M70: 25,614,746 km (0.086 R)
• M71: 26,002,204 km (0.099 R)
• M72: 26,489,145 km (0.106 R)
• M73: 26,684,819 km (0.08 R)
• M74: 28,018,036 km (0.047 R)
• M75: 28,517,244 km (0.114 R)
• M76: 29,322,080 km (0.03 R)
• M77: 29,829,067 km (0.078 R)
• M78: 30,134,546 km (0.119 R)
• M79: 30,799,958 km (0.113 R)
• M80: 32,930,530 km (0.105 R)
• M81: 35,000,815 km (0.095 R)
• M82: 35,646,181 km (0.115 R)
• M83: 36,024,663 km (0.085 R)
• M84: 36,132,972 km (0.058 R)
• M85: 36,241,431 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.4

Radius: 4.5

Gravity: 23.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.47 AU - 15.81 AU

Year: 17311 Days

Day: 18.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,168,693 km

• M1: 65,973 km (0.075 R)
• M2: 116,986 km (0.091 R)
• M3: 146,307 km (0.086 R)
• M4: 341,831 km (0.108 R)
• M5: 525,837 km (0.063 R)
• M6: 562,338 km (0.025 R)
• M7: 779,255 km (0.084 R)
• M8: 1,785,899 km (0.119 R)
• M9: 1,898,846 km (0.111 R)
• M10: 2,013,887 km (0.074 R)
• M11: 2,043,058 km (0.04 R)
• M12: 2,465,971 km (0.058 R)
• M13: 2,915,064 km (0.093 R)
• M14: 2,948,125 km (0.108 R)
• M15: 3,493,858 km (0.051 R)
• M16: 4,714,278 km (0.055 R)
• M17: 5,107,870 km (0.117 R)
• M18: 5,187,755 km (0.085 R)
• M19: 5,968,207 km (0.12 R)
• M20: 6,784,413 km (0.117 R)
• M21: 6,828,395 km (0.091 R)
• M22: 7,183,241 km (0.108 R)
• M23: 8,096,237 km (0.115 R)
• M24: 8,948,795 km (0.099 R)
• M25: 10,330,780 km (0.041 R)
• M26: 11,201,589 km (0.032 R)
• M27: 11,462,338 km (0.075 R)
• M28: 12,416,922 km (0.076 R)
• M29: 13,067,374 km (0.082 R)
• M30: 13,231,782 km (0.105 R)
• M31: 14,063,845 km (0.033 R)
• M32: 14,684,677 km (0.073 R)
• M33: 15,026,957 km (0.072 R)
• M34: 15,084,402 km (0.113 R)
• M35: 15,141,698 km (0.096 R)
• M36: 15,372,079 km (0.04 R)
• M37: 15,429,824 km (0.083 R)
• M38: 15,719,744 km (0.079 R)
• M39: 17,375,942 km (0.103 R)
• M40: 18,041,802 km (0.117 R)
• M41: 18,654,106 km (0.109 R)
• M42: 20,659,167 km (0.082 R)
• M43: 21,881,681 km (0.041 R)
• M44: 21,946,756 km (0.097 R)
• M45: 22,469,002 km (0.114 R)
• M46: 22,797,369 km (0.111 R)
• M47: 23,193,654 km (0.08 R)
• M48: 23,725,624 km (0.078 R)
• M49: 24,598,378 km (0.117 R)
• M50: 24,665,996 km (0.119 R)
• M51: 25,072,753 km (0.109 R)
• M52: 25,140,820 km (0.115 R)
• M53: 26,930,459 km (0.1 R)
• M54: 28,052,144 km (0.062 R)
• M55: 28,760,939 km (0.096 R)
• M56: 30,123,626 km (0.104 R)
• M57: 30,196,031 km (0.116 R)
• M58: 30,485,802 km (0.109 R)
• M59: 32,837,181 km (0.071 R)
• M60: 32,911,681 km (0.109 R)
• M61: 33,434,077 km (0.093 R)
• M62: 34,109,960 km (0.102 R)
• M63: 36,241,131 km (0.1 R)
• M64: 37,012,608 km (0.118 R)
• M65: 37,711,678 km (0.109 R)
• M66: 37,945,650 km (0.118 R)
• M67: 38,023,740 km (0.092 R)
• M68: 39,122,686 km (0.109 R)
• M69: 40,950,622 km (0.055 R)
• M70: 41,432,028 km (0.096 R)
• M71: 41,915,379 km (0.051 R)
• M72: 42,157,727 km (0.049 R)
• M73: 43,131,759 km (0.116 R)
• M74: 45,184,690 km (0.096 R)
• M75: 47,101,338 km (0.052 R)
• M76: 47,185,263 km (0.117 R)
• M77: 47,269,337 km (0.049 R)
• M78: 48,874,372 km (0.112 R)
• M79: 49,641,061 km (0.106 R)
• M80: 50,068,612 km (0.107 R)
• M81: 50,325,771 km (0.051 R)
• M82: 52,659,647 km (0.115 R)
• M83: 53,971,321 km (0.119 R)
• M84: 54,587,216 km (0.101 R)
• M85: 55,116,942 km (0.085 R)
• M86: 55,471,040 km (0.108 R)
• M87: 55,559,602 km (0.074 R)
• M88: 55,648,314 km (0.083 R)
• M89: 57,701,096 km (0.116 R)
• M90: 59,778,561 km (0.056 R)
• M91: 59,960,323 km (0.115 R)
• M92: 60,142,383 km (0.099 R)
• M93: 60,689,463 km (0.1 R)
• M94: 61,055,080 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.2

Radius: 5.1

Gravity: 20.85 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 16.57 AU - 20.91 AU

Year: 29484 Days

Day: 18.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,168,693 km

• M1: 141,220 km (0.107 R)
• M2: 513,420 km (0.071 R)
• M3: 560,693 km (0.08 R)
• M4: 1,051,673 km (0.081 R)
• M5: 1,112,709 km (0.081 R)
• M6: 1,934,749 km (0.065 R)
• M7: 3,074,984 km (0.114 R)
• M8: 3,118,966 km (0.105 R)
• M9: 3,945,644 km (0.104 R)
• M10: 4,733,875 km (0.111 R)
• M11: 5,515,673 km (0.081 R)
• M12: 5,622,935 km (0.097 R)
• M13: 5,948,909 km (0.078 R)
• M14: 6,505,712 km (0.04 R)
• M15: 6,618,958 km (0.094 R)
• M16: 7,549,157 km (0.038 R)
• M17: 7,608,697 km (0.113 R)
• M18: 8,151,139 km (0.117 R)
• M19: 8,643,615 km (0.119 R)
• M20: 8,768,380 km (0.039 R)
• M21: 9,272,824 km (0.119 R)
• M22: 9,464,459 km (0.118 R)
• M23: 9,657,440 km (0.078 R)
• M24: 10,112,666 km (0.107 R)
• M25: 12,002,536 km (0.114 R)
• M26: 12,562,182 km (0.12 R)
• M27: 13,345,476 km (0.077 R)
• M28: 15,864,405 km (0.101 R)
• M29: 17,966,106 km (0.116 R)
• M30: 18,364,784 km (0.103 R)
• M31: 19,742,132 km (0.053 R)
• M32: 20,817,591 km (0.085 R)
• M33: 22,509,094 km (0.1 R)
• M34: 22,852,571 km (0.092 R)
• M35: 23,025,057 km (0.072 R)
• M36: 23,111,375 km (0.11 R)
• M37: 23,457,993 km (0.063 R)
• M38: 23,719,042 km (0.102 R)
• M39: 23,893,622 km (0.094 R)
• M40: 24,331,944 km (0.12 R)
• M41: 24,419,908 km (0.057 R)
• M42: 24,596,284 km (0.094 R)
• M43: 25,931,744 km (0.075 R)
• M44: 26,653,703 km (0.109 R)
• M45: 27,932,765 km (0.113 R)
• M46: 29,888,607 km (0.081 R)
• M47: 30,266,192 km (0.072 R)
• M48: 31,121,443 km (0.083 R)
• M49: 31,216,887 km (0.088 R)
• M50: 31,695,899 km (0.105 R)
• M51: 31,984,474 km (0.082 R)
• M52: 33,050,209 km (0.077 R)
• M53: 33,734,320 km (0.102 R)
• M54: 34,225,898 km (0.102 R)
• M55: 34,620,837 km (0.075 R)
• M56: 35,216,087 km (0.076 R)
• M57: 36,920,754 km (0.11 R)
• M58: 37,528,870 km (0.116 R)
• M59: 37,732,323 km (0.087 R)
• M60: 38,344,777 km (0.065 R)
• M61: 40,306,005 km (0.095 R)
• M62: 40,722,934 km (0.075 R)
• M63: 40,932,072 km (0.115 R)
• M64: 41,456,263 km (0.042 R)
• M65: 42,829,422 km (0.093 R)
• M66: 43,148,514 km (0.067 R)
• M67: 44,110,279 km (0.114 R)
• M68: 44,432,363 km (0.102 R)
• M69: 47,147,265 km (0.098 R)
• M70: 47,257,070 km (0.103 R)
• M71: 49,135,121 km (0.052 R)
• M72: 50,027,323 km (0.053 R)
• M73: 54,452,578 km (0.033 R)
• M74: 55,028,978 km (0.117 R)
• M75: 56,071,526 km (0.042 R)
• M76: 56,304,151 km (0.047 R)
• M77: 58,883,367 km (0.1 R)
• M78: 61,860,664 km (0.1 R)
• M79: 63,186,251 km (0.08 R)
• M80: 65,497,688 km (0.076 R)
• M81: 70,077,627 km (0.102 R)
• M82: 72,469,397 km (0.085 R)
• M83: 73,611,577 km (0.052 R)
• M84: 78,109,835 km (0.119 R)
• M85: 78,629,688 km (0.03 R)
• M86: 83,093,539 km (0.115 R)
• M87: 84,022,691 km (0.064 R)
• M88: 85,623,538 km (0.096 R)
• M89: 86,293,587 km (0.081 R)
• M90: 89,533,727 km (0.041 R)
• M91: 89,669,562 km (0.097 R)
• M92: 90,213,799 km (0.101 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 15,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit