🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.36 AU - 1.94 AU

Year: 741 Days

Day: 35.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.15 AU - 3.17 AU

Year: 1518 Days

Day: 40.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,972,542 km

• M1: 1,118,693 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.31 AU - 3.69 AU

Year: 2291 Days

Day: 22.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.87 AU - 5.87 AU

Year: 3760 Days

Day: 30.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.84 AU - 5.02 AU

Year: 3830 Days

Day: 12.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.5

Radius: 13.5

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.94 AU - 7.22 AU

Year: 6591 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 64,972,542 km

• M1: 190,887 km (0.116 R)
• M2: 373,845 km (0.047 R)
• M3: 493,523 km (0.089 R)
• M4: 674,088 km (0.091 R)
• M5: 854,653 km (0.087 R)
• M6: 964,607 km (0.041 R)
• M7: 1,052,720 km (0.07 R)
• M8: 1,237,922 km (0.044 R)
• M9: 1,404,425 km (0.094 R)
• M10: 1,727,855 km (0.105 R)
• M11: 1,826,440 km (0.099 R)
• M12: 1,983,668 km (0.104 R)
• M13: 2,263,865 km (0.094 R)
• M14: 2,384,590 km (0.109 R)
• M15: 2,569,643 km (0.109 R)
• M16: 2,980,887 km (0.098 R)
• M17: 3,073,787 km (0.106 R)
• M18: 3,482,638 km (0.07 R)
• M19: 3,608,749 km (0.1 R)
• M20: 3,779,441 km (0.058 R)
• M21: 4,113,941 km (0.114 R)
• M22: 4,217,762 km (0.076 R)
• M23: 4,443,206 km (0.116 R)
• M24: 4,534,461 km (0.052 R)
• M25: 4,812,115 km (0.119 R)
• M26: 4,921,620 km (0.113 R)
• M27: 5,432,946 km (0.117 R)
• M28: 5,662,130 km (0.08 R)
• M29: 5,761,313 km (0.096 R)
• M30: 6,062,454 km (0.103 R)
• M31: 6,300,165 km (0.107 R)
• M32: 7,772,657 km (0.09 R)
• M33: 7,957,111 km (0.055 R)
• M34: 8,199,160 km (0.117 R)
• M35: 8,349,207 km (0.069 R)
• M36: 8,690,290 km (0.116 R)
• M37: 8,805,031 km (0.084 R)
• M38: 8,997,414 km (0.113 R)
• M39: 9,327,726 km (0.118 R)
• M40: 9,800,755 km (0.108 R)
• M41: 10,423,381 km (0.086 R)
• M42: 10,811,438 km (0.077 R)
• M43: 10,914,212 km (0.118 R)
• M44: 11,287,459 km (0.056 R)
• M45: 11,643,801 km (0.096 R)
• M46: 11,833,940 km (0.104 R)
• M47: 11,918,762 km (0.12 R)
• M48: 12,324,471 km (0.091 R)
• M49: 12,996,465 km (0.095 R)
• M50: 13,171,793 km (0.094 R)
• M51: 13,259,757 km (0.115 R)
• M52: 13,369,861 km (0.114 R)
• M53: 13,569,125 km (0.066 R)
• M54: 13,925,617 km (0.114 R)
• M55: 14,330,578 km (0.104 R)
• M56: 15,082,757 km (0.097 R)
• M57: 15,174,909 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.6

Radius: 12

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.96 AU - 10.78 AU

Year: 10034 Days

Day: 14.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,972,542 km

• M1: 350,059 km (0.11 R)
• M2: 801,246 km (0.101 R)
• M3: 888,761 km (0.096 R)
• M4: 1,055,563 km (0.086 R)
• M5: 1,212,940 km (0.066 R)
• M6: 1,802,505 km (0.103 R)
• M7: 2,420,643 km (0.102 R)
• M8: 2,658,803 km (0.104 R)
• M9: 2,794,339 km (0.085 R)
• M10: 3,330,946 km (0.105 R)
• M11: 3,656,471 km (0.12 R)
• M12: 3,838,382 km (0.11 R)
• M13: 3,992,169 km (0.107 R)
• M14: 4,242,745 km (0.072 R)
• M15: 4,563,333 km (0.12 R)
• M16: 4,759,606 km (0.04 R)
• M17: 4,858,640 km (0.095 R)
• M18: 4,958,571 km (0.119 R)
• M19: 6,065,894 km (0.101 R)
• M20: 6,647,681 km (0.09 R)
• M21: 7,285,267 km (0.096 R)
• M22: 8,498,206 km (0.09 R)
• M23: 8,618,932 km (0.091 R)
• M24: 9,646,968 km (0.102 R)
• M25: 9,772,930 km (0.064 R)
• M26: 9,857,153 km (0.098 R)
• M27: 10,368,030 km (0.111 R)
• M28: 11,150,576 km (0.098 R)
• M29: 11,504,525 km (0.099 R)
• M30: 12,132,836 km (0.094 R)
• M31: 12,223,492 km (0.061 R)
• M32: 12,405,553 km (0.079 R)
• M33: 13,142,622 km (0.046 R)
• M34: 13,704,811 km (0.099 R)
• M35: 14,804,205 km (0.102 R)
• M36: 15,536,487 km (0.087 R)
• M37: 15,684,290 km (0.051 R)
• M38: 16,430,783 km (0.103 R)
• M39: 18,217,131 km (0.118 R)
• M40: 18,634,060 km (0.096 R)
• M41: 18,791,138 km (0.051 R)
• M42: 19,583,708 km (0.046 R)
• M43: 19,850,291 km (0.098 R)
• M44: 20,171,777 km (0.036 R)
• M45: 21,420,022 km (0.12 R)
• M46: 21,804,937 km (0.093 R)
• M47: 22,749,348 km (0.041 R)
• M48: 24,276,443 km (0.115 R)
• M49: 24,850,301 km (0.084 R)
• M50: 25,312,708 km (0.063 R)
• M51: 27,428,620 km (0.046 R)
• M52: 28,026,413 km (0.11 R)
• M53: 29,600,781 km (0.071 R)
• M54: 30,090,864 km (0.095 R)
• M55: 30,769,290 km (0.117 R)
• M56: 30,955,240 km (0.097 R)
• M57: 32,581,818 km (0.045 R)
• M58: 32,834,638 km (0.037 R)
• M59: 35,462,325 km (0.098 R)
• M60: 35,592,176 km (0.094 R)
• M61: 35,917,701 km (0.114 R)
• M62: 36,178,749 km (0.099 R)
• M63: 37,031,607 km (0.113 R)
• M64: 38,290,024 km (0.055 R)
• M65: 39,629,822 km (0.025 R)
• M66: 40,508,859 km (0.101 R)
• M67: 40,916,813 km (0.095 R)
• M68: 41,326,113 km (0.094 R)
• M69: 42,079,936 km (0.041 R)
• M70: 42,769,134 km (0.113 R)
• M71: 43,045,890 km (0.076 R)
• M72: 43,184,567 km (0.093 R)
• M73: 43,670,760 km (0.06 R)
• M74: 45,492,862 km (0.109 R)
• M75: 46,768,782 km (0.054 R)
• M76: 47,339,648 km (0.067 R)
• M77: 47,984,564 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.1

Radius: 5.7

Gravity: 17.52 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 14.36 AU - 22.46 AU

Year: 27635 Days

Day: 24.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,972,542 km

• M1: 112,049 km (0.094 R)
• M2: 202,256 km (0.114 R)
• M3: 626,815 km (0.115 R)
• M4: 676,482 km (0.102 R)
• M5: 727,644 km (0.071 R)
• M6: 1,032,674 km (0.109 R)
• M7: 1,439,730 km (0.114 R)
• M8: 1,608,626 km (0.108 R)
• M9: 1,783,955 km (0.072 R)
• M10: 3,130,784 km (0.077 R)
• M11: 3,261,682 km (0.118 R)
• M12: 3,573,893 km (0.094 R)
• M13: 4,226,888 km (0.076 R)
• M14: 4,323,079 km (0.107 R)
• M15: 5,377,295 km (0.074 R)
• M16: 6,176,447 km (0.118 R)
• M17: 8,060,932 km (0.053 R)
• M18: 11,961,696 km (0.1 R)
• M19: 12,029,763 km (0.063 R)
• M20: 12,510,421 km (0.055 R)
• M21: 13,419,527 km (0.09 R)
• M22: 13,561,346 km (0.058 R)
• M23: 14,640,246 km (0.041 R)
• M24: 16,347,457 km (0.118 R)
• M25: 17,032,466 km (0.11 R)
• M26: 17,185,953 km (0.117 R)
• M27: 19,462,683 km (0.096 R)
• M28: 19,945,435 km (0.064 R)
• M29: 20,513,608 km (0.029 R)
• M30: 20,840,779 km (0.098 R)
• M31: 21,334,601 km (0.101 R)
• M32: 21,417,179 km (0.096 R)
• M33: 23,263,067 km (0.088 R)
• M34: 23,775,290 km (0.117 R)
• M35: 23,861,010 km (0.12 R)
• M36: 25,159,370 km (0.067 R)
• M37: 26,214,334 km (0.036 R)
• M38: 28,549,407 km (0.078 R)
• M39: 29,926,456 km (0.118 R)
• M40: 31,513,240 km (0.086 R)
• M41: 31,607,337 km (0.09 R)
• M42: 32,554,292 km (0.045 R)
• M43: 33,414,629 km (0.06 R)
• M44: 36,434,412 km (0.049 R)
• M45: 36,830,397 km (0.091 R)
• M46: 38,328,022 km (0.098 R)
• M47: 38,629,910 km (0.117 R)
• M48: 39,134,803 km (0.098 R)
• M49: 39,540,213 km (0.047 R)
• M50: 40,355,522 km (0.055 R)
• M51: 40,765,121 km (0.081 R)
• M52: 42,313,608 km (0.1 R)
• M53: 42,417,579 km (0.094 R)
• M54: 43,147,317 km (0.114 R)
• M55: 43,566,191 km (0.105 R)
• M56: 43,986,561 km (0.115 R)
• M57: 45,787,420 km (0.112 R)
• M58: 46,000,896 km (0.105 R)
• M59: 46,214,821 km (0.118 R)
• M60: 47,828,683 km (0.075 R)
• M61: 48,153,759 km (0.069 R)
• M62: 49,351,590 km (0.076 R)
• M63: 50,449,189 km (0.061 R)
• M64: 51,443,865 km (0.103 R)
• M65: 51,554,717 km (0.074 R)
• M66: 53,228,119 km (0.056 R)
• M67: 53,564,864 km (0.077 R)
• M68: 54,579,437 km (0.086 R)
• M69: 54,805,778 km (0.1 R)
• M70: 55,145,964 km (0.093 R)
• M71: 55,486,748 km (0.113 R)
• M72: 57,546,112 km (0.114 R)
• M73: 58,700,858 km (0.077 R)
• M74: 59,281,298 km (0.117 R)
• M75: 60,564,548 km (0.098 R)
• M76: 61,739,191 km (0.039 R)
• M77: 62,565,869 km (0.101 R)
• M78: 64,110,915 km (0.108 R)
• M79: 66,875,035 km (0.097 R)
• M80: 69,800,422 km (0.087 R)
• M81: 70,046,061 km (0.08 R)
• M82: 71,526,183 km (0.103 R)
• M83: 72,394,299 km (0.099 R)
• M84: 73,265,856 km (0.081 R)
• M85: 75,901,472 km (0.112 R)
• M86: 79,207,435 km (0.1 R)
• M87: 81,265,154 km (0.048 R)
• M88: 83,600,975 km (0.063 R)
• M89: 84,777,113 km (0.079 R)
• M90: 88,603,976 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.5

Radius: 4.1

Gravity: 12.7 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 15.74 AU - 21.64 AU

Year: 28268 Days

Day: 24.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,972,542 km

• M1: 147,204 km (0.077 R)
• M2: 234,569 km (0.116 R)
• M3: 440,117 km (0.102 R)
• M4: 629,807 km (0.083 R)
• M5: 911,350 km (0.064 R)
• M6: 981,362 km (0.075 R)
• M7: 1,053,169 km (0.073 R)
• M8: 1,102,088 km (0.098 R)
• M9: 1,438,084 km (0.099 R)
• M10: 1,547,590 km (0.1 R)
• M11: 1,716,935 km (0.104 R)
• M12: 1,745,807 km (0.066 R)
• M13: 2,012,241 km (0.079 R)
• M14: 2,165,878 km (0.094 R)
• M15: 2,228,410 km (0.119 R)
• M16: 2,716,099 km (0.102 R)
• M17: 2,920,150 km (0.064 R)
• M18: 3,199,898 km (0.102 R)
• M19: 3,343,064 km (0.096 R)
• M20: 4,601,481 km (0.089 R)
• M21: 4,722,506 km (0.104 R)
• M22: 5,988,852 km (0.078 R)
• M23: 6,343,399 km (0.041 R)
• M24: 6,704,528 km (0.092 R)
• M25: 6,933,712 km (0.071 R)
• M26: 8,509,426 km (0.106 R)
• M27: 8,608,310 km (0.05 R)
• M28: 9,058,151 km (0.098 R)
• M29: 11,094,178 km (0.097 R)
• M30: 11,583,363 km (0.028 R)
• M31: 12,865,118 km (0.102 R)
• M32: 14,426,022 km (0.03 R)
• M33: 14,899,948 km (0.077 R)
• M34: 15,378,960 km (0.069 R)
• M35: 16,106,904 km (0.119 R)
• M36: 17,094,698 km (0.047 R)
• M37: 17,785,242 km (0.075 R)
• M38: 18,102,090 km (0.091 R)
• M39: 20,239,694 km (0.073 R)
• M40: 20,703,298 km (0.08 R)
• M41: 21,708,446 km (0.111 R)
• M42: 22,455,538 km (0.096 R)
• M43: 23,004,263 km (0.043 R)
• M44: 23,142,043 km (0.042 R)
• M45: 23,696,303 km (0.058 R)
• M46: 25,669,947 km (0.115 R)
• M47: 26,171,549 km (0.111 R)
• M48: 27,622,499 km (0.107 R)
• M49: 28,431,674 km (0.036 R)
• M50: 28,801,928 km (0.059 R)
• M51: 30,299,254 km (0.073 R)
• M52: 31,057,416 km (0.041 R)
• M53: 31,668,224 km (0.114 R)
• M54: 32,129,135 km (0.119 R)
• M55: 33,524,883 km (0.111 R)
• M56: 33,602,973 km (0.079 R)
• M57: 34,151,399 km (0.108 R)
• M58: 34,387,464 km (0.118 R)
• M59: 34,861,091 km (0.05 R)
• M60: 35,177,939 km (0.104 R)
• M61: 36,134,468 km (0.037 R)
• M62: 36,696,358 km (0.025 R)
• M63: 37,261,239 km (0.096 R)
• M64: 38,481,210 km (0.062 R)
• M65: 38,890,809 km (0.087 R)
• M66: 39,549,039 km (0.078 R)
• M67: 39,714,196 km (0.112 R)
• M68: 40,045,106 km (0.093 R)
• M69: 41,210,773 km (0.096 R)
• M70: 41,797,795 km (0.095 R)
• M71: 42,050,166 km (0.081 R)
• M72: 42,218,763 km (0.1 R)
• M73: 42,641,227 km (0.062 R)
• M74: 42,895,245 km (0.12 R)
• M75: 43,234,832 km (0.067 R)
• M76: 43,660,587 km (0.075 R)
• M77: 45,810,010 km (0.045 R)
• M78: 46,417,975 km (0.044 R)
• M79: 46,592,257 km (0.052 R)
• M80: 46,679,323 km (0.106 R)
• M81: 48,434,405 km (0.068 R)
• M82: 50,032,260 km (0.11 R)
• M83: 51,197,029 km (0.089 R)
• M84: 51,737,676 km (0.115 R)
• M85: 51,827,883 km (0.1 R)
• M86: 52,280,117 km (0.08 R)
• M87: 54,836,595 km (0.089 R)
• M88: 55,666,864 km (0.075 R)
• M89: 56,873,520 km (0.095 R)
• M90: 56,966,720 km (0.065 R)
• M91: 57,713,961 km (0.094 R)
• M92: 59,123,771 km (0.114 R)
• M93: 59,880,288 km (0.104 R)
• M94: 62,168,986 km (0.065 R)
• M95: 62,938,218 km (0.099 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 17,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit