🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.63 AU - 0.69 AU

Year: 223 Days

Day: 31.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,567,221 km

• M1: 682,316 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.01 AU - 1.49 AU

Year: 582 Days

Day: 28.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,567,221 km

• M1: 1,057,059 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.37 AU - 1.57 AU

Year: 742 Days

Day: 43.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.35 AU - 1.71 AU

Year: 788 Days

Day: 27.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.37 AU - 1.87 AU

Year: 858 Days

Day: 28 Hours

Environment

Temp: -90 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678

Radius: 13.3

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.12 AU - 3.36 AU

Year: 2428 Days

Day: 12.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 84,567,221 km

• M1: 171,888 km (0.042 R)
• M2: 280,945 km (0.066 R)
• M3: 506,538 km (0.103 R)
• M4: 654,640 km (0.088 R)
• M5: 739,313 km (0.101 R)
• M6: 921,672 km (0.085 R)
• M7: 1,009,038 km (0.118 R)
• M8: 1,120,189 km (0.098 R)
• M9: 1,333,515 km (0.095 R)
• M10: 1,422,676 km (0.106 R)
• M11: 1,739,674 km (0.063 R)
• M12: 1,925,773 km (0.102 R)
• M13: 2,318,019 km (0.106 R)
• M14: 2,454,602 km (0.108 R)
• M15: 2,650,276 km (0.098 R)
• M16: 2,909,679 km (0.089 R)
• M17: 3,027,711 km (0.062 R)
• M18: 3,223,086 km (0.114 R)
• M19: 3,642,110 km (0.057 R)
• M20: 4,396,233 km (0.08 R)
• M21: 4,618,086 km (0.101 R)
• M22: 5,162,174 km (0.075 R)
• M23: 5,487,699 km (0.096 R)
• M24: 5,652,855 km (0.116 R)
• M25: 5,875,905 km (0.076 R)
• M26: 6,465,321 km (0.032 R)
• M27: 7,053,839 km (0.092 R)
• M28: 7,213,759 km (0.113 R)
• M29: 7,374,876 km (0.055 R)
• M30: 7,968,929 km (0.104 R)
• M31: 8,114,637 km (0.109 R)
• M32: 8,451,083 km (0.05 R)
• M33: 8,535,905 km (0.049 R)
• M34: 8,921,269 km (0.086 R)
• M35: 9,072,662 km (0.055 R)
• M36: 9,421,973 km (0.108 R)
• M37: 9,532,077 km (0.111 R)
• M38: 9,864,783 km (0.052 R)
• M39: 9,998,972 km (0.06 R)
• M40: 10,246,557 km (0.083 R)
• M41: 10,382,541 km (0.113 R)
• M42: 11,117,665 km (0.086 R)
• M43: 11,491,510 km (0.074 R)
• M44: 12,060,132 km (0.046 R)
• M45: 12,179,810 km (0.042 R)
• M46: 12,347,958 km (0.114 R)
• M47: 13,150,999 km (0.057 R)
• M48: 13,670,852 km (0.087 R)
• M49: 14,096,607 km (0.11 R)
• M50: 14,552,282 km (0.083 R)
• M51: 14,807,496 km (0.093 R)
• M52: 15,115,818 km (0.083 R)
• M53: 15,790,953 km (0.113 R)
• M54: 16,027,018 km (0.114 R)
• M55: 16,264,131 km (0.119 R)
• M56: 16,688,690 km (0.102 R)
• M57: 17,063,283 km (0.11 R)
• M58: 17,521,800 km (0.091 R)
• M59: 17,684,563 km (0.073 R)
• M60: 17,847,924 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.6

Radius: 9.6

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.85 AU - 3.99 AU

Year: 2633 Days

Day: 9 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 84,567,221 km

• M1: 130,749 km (0.068 R)
• M2: 263,891 km (0.043 R)
• M3: 364,121 km (0.081 R)
• M4: 427,850 km (0.112 R)
• M5: 496,216 km (0.081 R)
• M6: 690,544 km (0.089 R)
• M7: 811,718 km (0.091 R)
• M8: 1,002,306 km (0.091 R)
• M9: 1,065,586 km (0.116 R)
• M10: 1,130,362 km (0.106 R)
• M11: 1,286,841 km (0.095 R)
• M12: 1,462,768 km (0.113 R)
• M13: 1,969,905 km (0.044 R)
• M14: 2,159,894 km (0.083 R)
• M15: 2,341,805 km (0.077 R)
• M16: 2,601,956 km (0.107 R)
• M17: 2,720,587 km (0.052 R)
• M18: 3,260,934 km (0.056 R)
• M19: 3,356,976 km (0.12 R)
• M20: 3,935,770 km (0.086 R)
• M21: 4,176,174 km (0.079 R)
• M22: 4,368,258 km (0.108 R)
• M23: 4,438,868 km (0.115 R)
• M24: 4,581,285 km (0.117 R)
• M25: 4,962,311 km (0.099 R)
• M26: 5,334,810 km (0.063 R)
• M27: 5,543,499 km (0.111 R)
• M28: 6,285,205 km (0.099 R)
• M29: 6,405,182 km (0.092 R)
• M30: 6,485,666 km (0.082 R)
• M31: 6,667,727 km (0.118 R)
• M32: 6,728,912 km (0.118 R)
• M33: 7,099,466 km (0.077 R)
• M34: 7,266,268 km (0.076 R)
• M35: 7,540,181 km (0.09 R)
• M36: 7,667,788 km (0.071 R)
• M37: 7,839,078 km (0.118 R)
• M38: 7,946,639 km (0.101 R)
• M39: 8,603,074 km (0.112 R)
• M40: 8,714,076 km (0.093 R)
• M41: 8,915,285 km (0.039 R)
• M42: 9,072,812 km (0.102 R)
• M43: 9,253,975 km (0.112 R)
• M44: 9,322,191 km (0.094 R)
• M45: 9,390,707 km (0.069 R)
• M46: 9,597,003 km (0.083 R)
• M47: 9,920,882 km (0.106 R)
• M48: 10,060,756 km (0.076 R)
• M49: 11,058,424 km (0.104 R)
• M50: 11,349,242 km (0.062 R)
• M51: 11,422,396 km (0.093 R)
• M52: 11,642,604 km (0.115 R)
• M53: 11,814,941 km (0.105 R)
• M54: 11,888,992 km (0.032 R)
• M55: 12,037,692 km (0.058 R)
• M56: 12,311,755 km (0.036 R)
• M57: 12,462,251 km (0.1 R)
• M58: 12,663,759 km (0.1 R)
• M59: 13,044,486 km (0.117 R)
• M60: 13,300,447 km (0.112 R)
• M61: 13,429,102 km (0.082 R)
• M62: 13,532,175 km (0.1 R)
• M63: 13,869,368 km (0.091 R)
• M64: 14,104,386 km (0.112 R)
• M65: 14,367,080 km (0.09 R)
• M66: 14,631,420 km (0.102 R)
• M67: 15,057,774 km (0.115 R)
• M68: 15,191,813 km (0.111 R)
• M69: 15,677,707 km (0.101 R)
• M70: 15,813,542 km (0.073 R)
• M71: 16,113,935 km (0.065 R)
• M72: 16,416,122 km (0.064 R)
• M73: 16,581,727 km (0.103 R)
• M74: 17,841,640 km (0.106 R)
• M75: 18,698,537 km (0.03 R)
• M76: 18,785,005 km (0.115 R)
• M77: 19,248,309 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.4

Radius: 12.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.42 AU - 3.62 AU

Year: 2749 Days

Day: 13.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 84,567,221 km

• M1: 166,652 km (0.086 R)
• M2: 280,646 km (0.093 R)
• M3: 406,158 km (0.117 R)
• M4: 573,409 km (0.082 R)
• M5: 667,356 km (0.07 R)
• M6: 767,437 km (0.087 R)
• M7: 891,603 km (0.086 R)
• M8: 1,042,697 km (0.089 R)
• M9: 1,213,089 km (0.079 R)
• M10: 1,350,121 km (0.076 R)
• M11: 1,605,784 km (0.102 R)
• M12: 1,686,866 km (0.119 R)
• M13: 1,781,262 km (0.086 R)
• M14: 1,938,639 km (0.109 R)
• M15: 2,164,382 km (0.116 R)
• M16: 2,306,650 km (0.067 R)
• M17: 2,614,672 km (0.082 R)
• M18: 3,036,388 km (0.104 R)
• M19: 3,404,548 km (0.059 R)
• M20: 3,663,203 km (0.087 R)
• M21: 3,896,875 km (0.065 R)
• M22: 4,593,851 km (0.087 R)
• M23: 4,727,891 km (0.106 R)
• M24: 4,812,264 km (0.108 R)
• M25: 4,999,860 km (0.106 R)
• M26: 5,347,077 km (0.072 R)
• M27: 5,541,404 km (0.07 R)
• M28: 5,738,126 km (0.115 R)
• M29: 5,937,240 km (0.077 R)
• M30: 6,065,146 km (0.061 R)
• M31: 6,175,550 km (0.109 R)
• M32: 6,510,649 km (0.081 R)
• M33: 6,604,896 km (0.116 R)
• M34: 6,775,437 km (0.105 R)
• M35: 7,121,307 km (0.118 R)
• M36: 7,630,987 km (0.118 R)
• M37: 7,950,528 km (0.098 R)
• M38: 8,091,749 km (0.099 R)
• M39: 8,727,091 km (0.09 R)
• M40: 8,852,005 km (0.07 R)
• M41: 9,187,852 km (0.093 R)
• M42: 9,915,646 km (0.076 R)
• M43: 10,111,320 km (0.102 R)
• M44: 10,198,685 km (0.093 R)
• M45: 10,418,445 km (0.105 R)
• M46: 10,639,550 km (0.1 R)
• M47: 10,929,620 km (0.047 R)
• M48: 11,335,330 km (0.067 R)
• M49: 11,608,645 km (0.102 R)
• M50: 11,792,052 km (0.119 R)
• M51: 13,365,672 km (0.108 R)
• M52: 13,751,335 km (0.075 R)
• M53: 13,945,364 km (0.081 R)
• M54: 14,140,440 km (0.054 R)
• M55: 14,385,630 km (0.048 R)
• M56: 14,681,685 km (0.1 R)
• M57: 15,505,969 km (0.084 R)
• M58: 15,758,789 km (0.105 R)
• M59: 15,885,798 km (0.075 R)
• M60: 16,242,888 km (0.074 R)
• M61: 16,654,432 km (0.049 R)
• M62: 16,939,266 km (0.047 R)
• M63: 17,199,716 km (0.116 R)
• M64: 17,409,003 km (0.083 R)
• M65: 17,724,505 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.7

Radius: 4.8

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.3 AU - 16.8 AU

Year: 20761 Days

Day: 22.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 84,567,221 km

• M1: 180,864 km (0.093 R)
• M2: 671,694 km (0.063 R)
• M3: 871,707 km (0.09 R)
• M4: 1,839,755 km (0.119 R)
• M5: 1,939,536 km (0.117 R)
• M6: 2,602,853 km (0.084 R)
• M7: 3,209,473 km (0.117 R)
• M8: 3,299,680 km (0.093 R)
• M9: 3,668,589 km (0.103 R)
• M10: 4,279,097 km (0.033 R)
• M11: 4,886,166 km (0.116 R)
• M12: 5,448,205 km (0.101 R)
• M13: 8,507,631 km (0.099 R)
• M14: 9,610,616 km (0.108 R)
• M15: 9,740,766 km (0.042 R)
• M16: 12,416,025 km (0.086 R)
• M17: 12,938,421 km (0.073 R)
• M18: 13,034,163 km (0.107 R)
• M19: 13,226,397 km (0.117 R)
• M20: 13,955,537 km (0.086 R)
• M21: 14,152,258 km (0.107 R)
• M22: 14,548,243 km (0.039 R)
• M23: 16,220,000 km (0.119 R)
• M24: 16,271,611 km (0.087 R)
• M25: 16,999,704 km (0.093 R)
• M26: 17,262,397 km (0.111 R)
• M27: 17,685,311 km (0.041 R)
• M28: 20,016,793 km (0.079 R)
• M29: 20,572,699 km (0.052 R)
• M30: 20,684,449 km (0.062 R)
• M31: 23,020,270 km (0.079 R)
• M32: 23,252,595 km (0.031 R)
• M33: 23,427,326 km (0.088 R)
• M34: 23,544,012 km (0.088 R)
• M35: 23,778,133 km (0.09 R)
• M36: 24,012,852 km (0.108 R)
• M37: 25,198,565 km (0.082 R)
• M38: 25,438,071 km (0.085 R)
• M39: 29,558,744 km (0.072 R)
• M40: 29,811,265 km (0.032 R)
• M41: 30,764,353 km (0.094 R)
• M42: 30,892,259 km (0.099 R)
• M43: 31,212,698 km (0.113 R)
• M44: 31,986,119 km (0.083 R)
• M45: 32,115,521 km (0.115 R)
• M46: 34,942,173 km (0.101 R)
• M47: 35,745,065 km (0.087 R)
• M48: 36,825,012 km (0.113 R)
• M49: 38,396,089 km (0.115 R)
• M50: 39,780,019 km (0.092 R)
• M51: 40,478,042 km (0.069 R)
• M52: 40,758,389 km (0.058 R)
• M53: 42,596,348 km (0.108 R)
• M54: 46,132,991 km (0.098 R)
• M55: 46,499,207 km (0.096 R)
• M56: 46,866,320 km (0.099 R)
• M57: 46,939,773 km (0.088 R)
• M58: 48,567,398 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.2

Radius: 7.5

Gravity: 13.8 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.15 AU - 17.03 AU

Year: 22015 Days

Day: 20.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,567,221 km

• M1: 95,892 km (0.055 R)
• M2: 204,351 km (0.056 R)
• M3: 280,496 km (0.066 R)
• M4: 489,035 km (0.108 R)
• M5: 820,395 km (0.105 R)
• M6: 1,303,895 km (0.063 R)
• M7: 1,725,312 km (0.057 R)
• M8: 2,076,867 km (0.104 R)
• M9: 2,149,871 km (0.092 R)
• M10: 4,613,449 km (0.101 R)
• M11: 5,000,758 km (0.062 R)
• M12: 5,448,953 km (0.078 R)
• M13: 5,499,667 km (0.116 R)
• M14: 5,652,406 km (0.118 R)
• M15: 5,703,568 km (0.119 R)
• M16: 6,066,642 km (0.12 R)
• M17: 6,979,189 km (0.076 R)
• M18: 7,479,445 km (0.072 R)
• M19: 7,535,843 km (0.114 R)
• M20: 8,397,377 km (0.111 R)
• M21: 11,682,247 km (0.092 R)
• M22: 11,878,819 km (0.112 R)
• M23: 12,142,710 km (0.093 R)
• M24: 13,697,031 km (0.057 R)
• M25: 15,098,913 km (0.079 R)
• M26: 15,241,629 km (0.088 R)
• M27: 15,816,833 km (0.095 R)
• M28: 16,766,630 km (0.079 R)
• M29: 17,885,323 km (0.112 R)
• M30: 19,182,337 km (0.108 R)
• M31: 20,905,106 km (0.091 R)
• M32: 20,984,692 km (0.047 R)
• M33: 21,704,557 km (0.114 R)
• M34: 22,758,623 km (0.12 R)
• M35: 22,840,453 km (0.079 R)
• M36: 23,912,322 km (0.098 R)
• M37: 24,832,199 km (0.087 R)
• M38: 25,338,738 km (0.074 R)
• M39: 25,593,353 km (0.108 R)
• M40: 26,276,417 km (0.106 R)
• M41: 27,312,083 km (0.103 R)
• M42: 27,747,563 km (0.118 R)
• M43: 28,361,213 km (0.069 R)
• M44: 28,625,553 km (0.044 R)
• M45: 29,512,518 km (0.116 R)
• M46: 29,690,989 km (0.105 R)
• M47: 29,780,299 km (0.08 R)
• M48: 30,498,518 km (0.115 R)
• M49: 30,588,725 km (0.119 R)
• M50: 33,335,043 km (0.068 R)
• M51: 34,361,584 km (0.07 R)
• M52: 37,310,158 km (0.089 R)
• M53: 37,890,149 km (0.083 R)
• M54: 39,451,352 km (0.067 R)
• M55: 40,636,018 km (0.086 R)
• M56: 41,232,764 km (0.041 R)
• M57: 41,532,258 km (0.113 R)
• M58: 42,032,813 km (0.068 R)
• M59: 42,233,723 km (0.077 R)
• M60: 43,141,333 km (0.061 R)
• M61: 46,731,832 km (0.077 R)
• M62: 46,939,922 km (0.096 R)
• M63: 47,461,420 km (0.104 R)
• M64: 48,510,102 km (0.109 R)
• M65: 48,826,202 km (0.107 R)
• M66: 49,778,691 km (0.052 R)
• M67: 50,523,689 km (0.102 R)
• M68: 51,701,772 km (0.086 R)
• M69: 51,917,043 km (0.098 R)
• M70: 52,456,194 km (0.11 R)
• M71: 55,180,371 km (0.118 R)
• M72: 57,392,475 km (0.087 R)
• M73: 57,503,926 km (0.068 R)
• M74: 57,726,826 km (0.091 R)
• M75: 58,845,968 km (0.054 R)
• M76: 60,085,087 km (0.099 R)
• M77: 60,764,710 km (0.117 R)
• M78: 60,878,255 km (0.103 R)
• M79: 60,991,800 km (0.11 R)
• M80: 66,526,024 km (0.099 R)
• M81: 67,581,436 km (0.099 R)
• M82: 68,642,385 km (0.071 R)
• M83: 68,760,567 km (0.105 R)
• M84: 69,234,194 km (0.112 R)
• M85: 70,661,357 km (0.11 R)
• M86: 72,338,649 km (0.115 R)
• M87: 75,488,282 km (0.088 R)
• M88: 75,732,426 km (0.075 R)
• M89: 76,343,833 km (0.053 R)
• M90: 76,588,874 km (0.108 R)
• M91: 79,674,031 km (0.093 R)
• M92: 79,798,197 km (0.114 R)
• M93: 81,044,198 km (0.057 R)
• M94: 83,051,203 km (0.115 R)
• M95: 84,060,839 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 12,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit