🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.57 AU - 0.63 AU

Year: 137 Days

Day: 31.6 Hours

Environment

Temp: 383 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.91 AU - 1.19 AU

Year: 317 Days

Day: 42.4 Hours

Environment

Temp: 245 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,701,764 km

• M1: 101,427 km (0.104 R)
• M2: 400,773 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.18 AU - 1.86 AU

Year: 552 Days

Day: 24.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.32 AU - 3.4 AU

Year: 1813 Days

Day: 16.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,701,764 km

• M1: 92,451 km (0.1 R)
• M2: 2,116,959 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.73 AU - 8.27 AU

Year: 5451 Days

Day: 43.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.9

Radius: 9.5

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.79 AU - 12.59 AU

Year: 12527 Days

Day: 11.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,701,764 km

• M1: 176,974 km (0.068 R)
• M2: 237,113 km (0.076 R)
• M3: 876,045 km (0.108 R)
• M4: 938,876 km (0.112 R)
• M5: 1,652,009 km (0.099 R)
• M6: 1,730,997 km (0.052 R)
• M7: 1,893,161 km (0.078 R)
• M8: 1,976,188 km (0.045 R)
• M9: 2,560,517 km (0.054 R)
• M10: 2,968,022 km (0.117 R)
• M11: 3,328,852 km (0.119 R)
• M12: 3,531,557 km (0.064 R)
• M13: 4,382,769 km (0.101 R)
• M14: 4,456,521 km (0.112 R)
• M15: 4,984,302 km (0.081 R)
• M16: 5,452,543 km (0.108 R)
• M17: 5,772,533 km (0.118 R)
• M18: 5,934,847 km (0.095 R)
• M19: 7,156,313 km (0.111 R)
• M20: 7,595,233 km (0.075 R)
• M21: 7,817,985 km (0.117 R)
• M22: 8,042,980 km (0.058 R)
• M23: 8,407,251 km (0.093 R)
• M24: 8,684,007 km (0.066 R)
• M25: 8,823,582 km (0.081 R)
• M26: 9,294,067 km (0.038 R)
• M27: 9,724,460 km (0.064 R)
• M28: 10,654,510 km (0.052 R)
• M29: 10,853,924 km (0.054 R)
• M30: 10,954,154 km (0.102 R)
• M31: 11,105,099 km (0.103 R)
• M32: 11,408,782 km (0.112 R)
• M33: 11,869,544 km (0.107 R)
• M34: 12,024,527 km (0.058 R)
• M35: 12,232,169 km (0.05 R)
• M36: 13,021,597 km (0.039 R)
• M37: 13,719,022 km (0.054 R)
• M38: 14,373,513 km (0.095 R)
• M39: 15,599,767 km (0.096 R)
• M40: 16,859,231 km (0.117 R)
• M41: 17,677,681 km (0.119 R)
• M42: 18,449,307 km (0.116 R)
• M43: 18,628,974 km (0.064 R)
• M44: 20,086,656 km (0.059 R)
• M45: 21,016,257 km (0.111 R)
• M46: 22,788,992 km (0.045 R)
• M47: 24,215,108 km (0.117 R)
• M48: 25,469,785 km (0.029 R)
• M49: 26,004,448 km (0.065 R)
• M50: 26,138,787 km (0.07 R)
• M51: 27,152,911 km (0.095 R)
• M52: 27,493,845 km (0.081 R)
• M53: 27,699,093 km (0.119 R)
• M54: 28,732,814 km (0.065 R)
• M55: 28,802,228 km (0.114 R)
• M56: 30,271,728 km (0.064 R)
• M57: 31,193,699 km (0.077 R)
• M58: 31,837,419 km (0.111 R)
• M59: 32,630,138 km (0.064 R)
• M60: 32,774,949 km (0.104 R)
• M61: 33,429,290 km (0.119 R)
• M62: 34,014,517 km (0.095 R)
• M63: 34,161,272 km (0.096 R)
• M64: 34,234,874 km (0.118 R)
• M65: 34,972,691 km (0.084 R)
• M66: 36,164,238 km (0.056 R)
• M67: 36,464,182 km (0.073 R)
• M68: 36,614,528 km (0.051 R)
• M69: 37,520,642 km (0.029 R)
• M70: 38,740,164 km (0.061 R)
• M71: 39,740,674 km (0.071 R)
• M72: 39,895,359 km (0.108 R)
• M73: 40,983,683 km (0.106 R)
• M74: 41,766,978 km (0.092 R)
• M75: 41,845,666 km (0.034 R)
• M76: 42,318,395 km (0.073 R)
• M77: 46,081,829 km (0.119 R)
• M78: 47,633,308 km (0.081 R)
• M79: 47,715,438 km (0.117 R)
• M80: 48,126,832 km (0.089 R)
• M81: 49,451,222 km (0.046 R)
• M82: 49,534,398 km (0.114 R)
• M83: 50,201,305 km (0.12 R)
• M84: 51,797,515 km (0.06 R)
• M85: 52,389,623 km (0.076 R)
• M86: 54,780,945 km (0.041 R)
• M87: 55,125,469 km (0.098 R)
• M88: 56,423,829 km (0.096 R)
• M89: 57,207,722 km (0.119 R)
• M90: 57,294,937 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.3

Radius: 12.6

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.89 AU - 15.83 AU

Year: 15187 Days

Day: 6 Hours

Environment

Temp: -158 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,701,764 km

• M1: 257,757 km (0.095 R)
• M2: 681,867 km (0.046 R)
• M3: 901,178 km (0.084 R)
• M4: 1,075,908 km (0.115 R)
• M5: 1,238,670 km (0.088 R)
• M6: 1,409,960 km (0.094 R)
• M7: 1,859,352 km (0.115 R)
• M8: 2,292,288 km (0.112 R)
• M9: 2,474,349 km (0.116 R)
• M10: 2,724,776 km (0.115 R)
• M11: 2,983,730 km (0.106 R)
• M12: 3,082,913 km (0.097 R)
• M13: 3,736,805 km (0.083 R)
• M14: 4,320,686 km (0.086 R)
• M15: 4,509,179 km (0.088 R)
• M16: 4,738,812 km (0.069 R)
• M17: 5,614,109 km (0.095 R)
• M18: 5,737,378 km (0.083 R)
• M19: 6,625,241 km (0.077 R)
• M20: 6,930,869 km (0.053 R)
• M21: 7,241,135 km (0.072 R)
• M22: 9,784,150 km (0.118 R)
• M23: 10,739,033 km (0.048 R)
• M24: 11,253,500 km (0.109 R)
• M25: 12,844,922 km (0.115 R)
• M26: 13,007,834 km (0.118 R)
• M27: 13,888,966 km (0.075 R)
• M28: 14,449,359 km (0.058 R)
• M29: 14,732,398 km (0.12 R)
• M30: 15,361,457 km (0.069 R)
• M31: 15,476,797 km (0.113 R)
• M32: 15,592,436 km (0.069 R)
• M33: 16,468,781 km (0.111 R)
• M34: 16,883,316 km (0.046 R)
• M35: 17,361,132 km (0.061 R)
• M36: 17,964,759 km (0.088 R)
• M37: 18,147,269 km (0.108 R)
• M38: 19,754,100 km (0.105 R)
• M39: 20,005,274 km (0.118 R)
• M40: 20,257,646 km (0.071 R)
• M41: 20,829,110 km (0.112 R)
• M42: 20,956,867 km (0.09 R)
• M43: 21,148,950 km (0.111 R)
• M44: 21,599,539 km (0.111 R)
• M45: 22,118,344 km (0.101 R)
• M46: 22,248,644 km (0.045 R)
• M47: 22,706,862 km (0.059 R)
• M48: 23,168,073 km (0.048 R)
• M49: 23,566,003 km (0.102 R)
• M50: 23,699,145 km (0.084 R)
• M51: 24,570,553 km (0.081 R)
• M52: 24,773,258 km (0.051 R)
• M53: 26,552,276 km (0.118 R)
• M54: 27,808,000 km (0.117 R)
• M55: 28,230,913 km (0.112 R)
• M56: 28,513,953 km (0.064 R)
• M57: 29,011,665 km (0.101 R)
• M58: 32,131,528 km (0.114 R)
• M59: 32,501,185 km (0.114 R)
• M60: 32,723,637 km (0.084 R)
• M61: 33,843,526 km (0.06 R)
• M62: 34,975,982 km (0.071 R)
• M63: 35,203,969 km (0.119 R)
• M64: 38,761,257 km (0.034 R)
• M65: 40,263,669 km (0.101 R)
• M66: 40,422,990 km (0.09 R)
• M67: 41,865,712 km (0.113 R)
• M68: 44,225,619 km (0.094 R)
• M69: 45,214,610 km (0.068 R)
• M70: 45,961,253 km (0.118 R)
• M71: 47,466,507 km (0.042 R)
• M72: 48,225,267 km (0.096 R)
• M73: 49,584,065 km (0.1 R)
• M74: 49,669,485 km (0.047 R)
• M75: 50,182,456 km (0.097 R)
• M76: 50,439,764 km (0.084 R)
• M77: 50,955,428 km (0.047 R)
• M78: 51,472,887 km (0.118 R)
• M79: 52,165,526 km (0.071 R)
• M80: 52,948,521 km (0.066 R)
• M81: 53,210,317 km (0.08 R)
• M82: 55,232,132 km (0.12 R)
• M83: 55,497,668 km (0.116 R)
• M84: 55,586,380 km (0.105 R)
• M85: 57,010,701 km (0.112 R)
• M86: 57,100,011 km (0.086 R)
• M87: 58,717,463 km (0.112 R)
• M88: 59,350,562 km (0.115 R)
• M89: 59,531,874 km (0.097 R)
• M90: 59,622,680 km (0.066 R)
• M91: 60,623,640 km (0.088 R)
• M92: 60,714,894 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.3

Radius: 9.7

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 13.42 AU - 14.42 AU

Year: 15286 Days

Day: 14.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,701,764 km

• M1: 403,465 km (0.093 R)
• M2: 502,798 km (0.105 R)
• M3: 611,556 km (0.053 R)
• M4: 729,140 km (0.097 R)
• M5: 1,080,994 km (0.11 R)
• M6: 1,429,856 km (0.087 R)
• M7: 1,509,143 km (0.116 R)
• M8: 1,728,155 km (0.062 R)
• M9: 2,477,790 km (0.047 R)
• M10: 2,870,185 km (0.117 R)
• M11: 3,177,459 km (0.087 R)
• M12: 3,603,663 km (0.096 R)
• M13: 4,392,792 km (0.067 R)
• M14: 5,110,562 km (0.049 R)
• M15: 5,525,098 km (0.088 R)
• M16: 5,950,555 km (0.069 R)
• M17: 6,036,872 km (0.081 R)
• M18: 6,298,519 km (0.111 R)
• M19: 7,755,902 km (0.069 R)
• M20: 8,328,413 km (0.093 R)
• M21: 8,619,829 km (0.101 R)
• M22: 9,262,651 km (0.107 R)
• M23: 9,463,561 km (0.104 R)
• M24: 10,229,802 km (0.052 R)
• M25: 10,857,215 km (0.099 R)
• M26: 11,122,302 km (0.052 R)
• M27: 11,658,910 km (0.119 R)
• M28: 11,767,219 km (0.109 R)
• M29: 12,203,895 km (0.083 R)
• M30: 12,534,955 km (0.111 R)
• M31: 14,992,848 km (0.081 R)
• M32: 16,185,442 km (0.098 R)
• M33: 16,245,880 km (0.056 R)
• M34: 16,670,888 km (0.062 R)
• M35: 16,731,923 km (0.118 R)
• M36: 17,161,269 km (0.064 R)
• M37: 17,470,189 km (0.093 R)
• M38: 18,851,127 km (0.086 R)
• M39: 19,941,995 km (0.1 R)
• M40: 22,050,577 km (0.05 R)
• M41: 22,521,211 km (0.091 R)
• M42: 24,021,828 km (0.085 R)
• M43: 25,273,513 km (0.108 R)
• M44: 26,048,879 km (0.102 R)
• M45: 30,190,047 km (0.108 R)
• M46: 30,937,288 km (0.077 R)
• M47: 31,615,116 km (0.111 R)
• M48: 32,221,736 km (0.118 R)
• M49: 34,297,406 km (0.091 R)
• M50: 34,920,631 km (0.116 R)
• M51: 35,469,057 km (0.103 R)
• M52: 35,862,649 km (0.104 R)
• M53: 35,941,487 km (0.083 R)
• M54: 36,574,585 km (0.061 R)
• M55: 37,131,538 km (0.085 R)
• M56: 37,851,702 km (0.083 R)
• M57: 38,173,188 km (0.119 R)
• M58: 39,062,248 km (0.115 R)
• M59: 39,631,468 km (0.108 R)
• M60: 39,876,360 km (0.109 R)
• M61: 40,121,700 km (0.067 R)
• M62: 40,531,598 km (0.08 R)
• M63: 42,602,332 km (0.083 R)
• M64: 42,685,808 km (0.047 R)
• M65: 43,020,608 km (0.1 R)
• M66: 43,104,382 km (0.119 R)
• M67: 44,707,174 km (0.087 R)
• M68: 44,877,117 km (0.093 R)
• M69: 45,729,526 km (0.039 R)
• M70: 47,104,630 km (0.094 R)
• M71: 48,406,131 km (0.065 R)
• M72: 49,368,045 km (0.03 R)
• M73: 49,543,524 km (0.099 R)
• M74: 49,719,301 km (0.111 R)
• M75: 50,601,330 km (0.109 R)
• M76: 51,133,001 km (0.049 R)
• M77: 51,399,584 km (0.092 R)
• M78: 51,666,617 km (0.084 R)
• M79: 52,023,258 km (0.12 R)
• M80: 53,368,292 km (0.061 R)
• M81: 53,728,823 km (0.09 R)
• M82: 54,633,890 km (0.084 R)
• M83: 56,826,397 km (0.081 R)
• M84: 57,748,518 km (0.12 R)
• M85: 61,580,168 km (0.078 R)
• M86: 62,622,117 km (0.087 R)

Asteroid Belt

Center: 17.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 20.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.5

Radius: 5

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 18.55 AU - 22.09 AU

Year: 26960 Days

Day: 19.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 68,701,764 km

• M1: 806,632 km (0.106 R)
• M2: 1,306,289 km (0.114 R)
• M3: 1,500,317 km (0.087 R)
• M4: 1,673,851 km (0.079 R)
• M5: 2,430,965 km (0.076 R)
• M6: 2,844,454 km (0.098 R)
• M7: 3,023,074 km (0.113 R)
• M8: 3,059,276 km (0.046 R)
• M9: 3,205,434 km (0.095 R)
• M10: 6,018,173 km (0.066 R)
• M11: 6,340,107 km (0.117 R)
• M12: 7,584,014 km (0.107 R)
• M13: 10,341,102 km (0.115 R)
• M14: 10,781,668 km (0.093 R)
• M15: 11,397,263 km (0.095 R)
• M16: 11,909,486 km (0.038 R)
• M17: 12,487,233 km (0.097 R)
• M18: 13,133,347 km (0.095 R)
• M19: 13,371,058 km (0.032 R)
• M20: 13,610,115 km (0.051 R)
• M21: 13,730,242 km (0.093 R)
• M22: 14,396,850 km (0.072 R)
• M23: 17,166,954 km (0.106 R)
• M24: 18,678,641 km (0.119 R)
• M25: 19,281,670 km (0.047 R)
• M26: 20,782,286 km (0.072 R)
• M27: 21,128,605 km (0.113 R)
• M28: 21,897,239 km (0.042 R)
• M29: 22,391,061 km (0.102 R)
• M30: 24,257,145 km (0.099 R)
• M31: 25,652,145 km (0.038 R)
• M32: 27,907,034 km (0.062 R)
• M33: 29,367,708 km (0.116 R)
• M34: 29,990,035 km (0.096 R)
• M35: 30,224,604 km (0.082 R)
• M36: 31,565,001 km (0.085 R)
• M37: 33,977,416 km (0.113 R)
• M38: 34,876,649 km (0.096 R)
• M39: 35,205,615 km (0.036 R)
• M40: 35,949,565 km (0.116 R)
• M41: 36,281,822 km (0.096 R)
• M42: 36,865,852 km (0.117 R)
• M43: 37,621,172 km (0.1 R)
• M44: 39,574,621 km (0.066 R)
• M45: 40,520,528 km (0.061 R)
• M46: 41,039,483 km (0.093 R)
• M47: 41,299,933 km (0.057 R)
• M48: 41,996,909 km (0.053 R)
• M49: 42,084,275 km (0.067 R)
• M50: 43,402,381 km (0.087 R)
• M51: 45,180,951 km (0.096 R)
• M52: 45,449,778 km (0.074 R)
• M53: 45,719,204 km (0.112 R)
• M54: 45,809,112 km (0.098 R)
• M55: 46,079,136 km (0.067 R)
• M56: 46,259,402 km (0.065 R)
• M57: 46,892,500 km (0.104 R)
• M58: 47,346,380 km (0.107 R)
• M59: 50,100,476 km (0.087 R)
• M60: 50,193,078 km (0.087 R)
• M61: 51,309,826 km (0.094 R)
• M62: 51,683,970 km (0.114 R)
• M63: 51,965,064 km (0.081 R)
• M64: 52,340,705 km (0.117 R)
• M65: 54,995,468 km (0.112 R)
• M66: 62,617,779 km (0.118 R)
• M67: 63,819,499 km (0.08 R)
• M68: 63,920,029 km (0.092 R)
• M69: 64,523,955 km (0.068 R)
• M70: 68,598,852 km (0.103 R)

Kuiper Belt

Range: 37.2 - 64.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 13,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit