🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.45 AU - 0.63 AU

Year: 149 Days

Day: 17.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.58 AU - 0.84 AU

Year: 224 Days

Day: 32.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.7 AU - 0.96 AU

Year: 283 Days

Day: 35.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.9 AU - 1.44 AU

Year: 474 Days

Day: 46.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.88 AU - 2.82 AU

Year: 1350 Days

Day: 43.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.79 AU - 2.83 AU

Year: 1765 Days

Day: 17 Hours

Environment

Temp: -112 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,810,644 km

• M1: 533,017 km (0.081 R)
• M2: 589,864 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.2

Radius: 9.8

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.54 AU - 11.84 AU

Year: 13098 Days

Day: 13.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 104,810,644 km

• M1: 126,410 km (0.113 R)
• M2: 839,094 km (0.089 R)
• M3: 1,043,296 km (0.086 R)
• M4: 1,249,741 km (0.114 R)
• M5: 1,380,040 km (0.112 R)
• M6: 1,863,840 km (0.107 R)
• M7: 2,433,359 km (0.107 R)
• M8: 3,412,926 km (0.12 R)
• M9: 3,494,606 km (0.1 R)
• M10: 3,955,069 km (0.098 R)
• M11: 4,772,471 km (0.095 R)
• M12: 5,449,102 km (0.119 R)
• M13: 6,659,648 km (0.034 R)
• M14: 7,072,389 km (0.064 R)
• M15: 7,334,634 km (0.11 R)
• M16: 7,467,028 km (0.094 R)
• M17: 7,950,080 km (0.097 R)
• M18: 9,487,946 km (0.066 R)
• M19: 10,040,261 km (0.075 R)
• M20: 10,483,669 km (0.077 R)
• M21: 10,873,222 km (0.094 R)
• M22: 11,054,535 km (0.031 R)
• M23: 11,267,412 km (0.049 R)
• M24: 11,604,606 km (0.098 R)
• M25: 12,954,727 km (0.114 R)
• M26: 13,243,600 km (0.106 R)
• M27: 14,453,398 km (0.12 R)
• M28: 16,454,569 km (0.07 R)
• M29: 17,931,399 km (0.063 R)
• M30: 18,110,019 km (0.091 R)
• M31: 18,505,107 km (0.108 R)
• M32: 19,303,810 km (0.097 R)
• M33: 19,450,266 km (0.074 R)
• M34: 22,647,921 km (0.11 R)
• M35: 23,423,735 km (0.083 R)
• M36: 23,579,916 km (0.119 R)
• M37: 23,658,155 km (0.12 R)
• M38: 23,972,012 km (0.119 R)
• M39: 24,090,044 km (0.094 R)
• M40: 24,603,763 km (0.114 R)
• M41: 27,431,612 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.2

Radius: 4.6

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 10.91 AU - 15.83 AU

Year: 18320 Days

Day: 18.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,810,644 km

• M1: 182,659 km (0.071 R)
• M2: 229,483 km (0.042 R)
• M3: 280,945 km (0.078 R)
• M4: 1,314,217 km (0.116 R)
• M5: 1,585,588 km (0.105 R)
• M6: 1,688,661 km (0.078 R)
• M7: 1,820,456 km (0.047 R)
• M8: 1,955,843 km (0.096 R)
• M9: 2,351,828 km (0.111 R)
• M10: 2,680,046 km (0.104 R)
• M11: 2,802,866 km (0.113 R)
• M12: 3,444,940 km (0.091 R)
• M13: 3,578,680 km (0.055 R)
• M14: 4,856,844 km (0.111 R)
• M15: 5,044,590 km (0.071 R)
• M16: 5,196,581 km (0.1 R)
• M17: 5,234,729 km (0.119 R)
• M18: 5,349,919 km (0.111 R)
• M19: 7,006,267 km (0.038 R)
• M20: 7,303,667 km (0.1 R)
• M21: 8,309,863 km (0.069 R)
• M22: 8,624,766 km (0.041 R)
• M23: 9,592,365 km (0.037 R)
• M24: 10,112,816 km (0.11 R)
• M25: 11,033,292 km (0.105 R)
• M26: 11,180,945 km (0.095 R)
• M27: 11,528,311 km (0.042 R)
• M28: 12,386,554 km (0.066 R)
• M29: 12,488,879 km (0.087 R)
• M30: 13,950,600 km (0.09 R)
• M31: 14,110,370 km (0.101 R)
• M32: 14,163,777 km (0.096 R)
• M33: 14,217,183 km (0.096 R)
• M34: 15,136,462 km (0.109 R)
• M35: 15,191,065 km (0.098 R)
• M36: 15,410,376 km (0.065 R)
• M37: 15,852,138 km (0.119 R)
• M38: 15,963,290 km (0.09 R)
• M39: 16,130,390 km (0.044 R)
• M40: 16,242,140 km (0.043 R)
• M41: 16,748,230 km (0.102 R)
• M42: 17,202,409 km (0.079 R)
• M43: 18,064,840 km (0.113 R)
• M44: 18,472,046 km (0.072 R)
• M45: 19,059,218 km (0.118 R)
• M46: 19,118,159 km (0.054 R)
• M47: 19,354,973 km (0.098 R)
• M48: 19,711,913 km (0.055 R)
• M49: 20,131,236 km (0.04 R)
• M50: 21,406,558 km (0.09 R)
• M51: 23,779,629 km (0.081 R)
• M52: 24,162,001 km (0.089 R)
• M53: 24,225,879 km (0.043 R)
• M54: 24,353,785 km (0.087 R)
• M55: 24,546,168 km (0.051 R)
• M56: 25,126,458 km (0.082 R)
• M57: 25,646,012 km (0.085 R)
• M58: 26,431,999 km (0.084 R)
• M59: 26,827,985 km (0.103 R)
• M60: 28,094,630 km (0.07 R)
• M61: 28,566,312 km (0.111 R)
• M62: 28,836,934 km (0.041 R)
• M63: 29,040,537 km (0.086 R)
• M64: 31,799,720 km (0.104 R)
• M65: 32,220,689 km (0.111 R)
• M66: 32,572,992 km (0.113 R)
• M67: 33,851,754 km (0.103 R)
• M68: 34,209,891 km (0.112 R)
• M69: 36,238,439 km (0.099 R)
• M70: 37,193,471 km (0.1 R)
• M71: 38,082,382 km (0.091 R)
• M72: 39,278,267 km (0.093 R)
• M73: 39,353,515 km (0.116 R)
• M74: 39,428,763 km (0.119 R)
• M75: 39,730,053 km (0.114 R)
• M76: 40,334,877 km (0.069 R)
• M77: 42,091,006 km (0.104 R)
• M78: 42,244,793 km (0.07 R)
• M79: 43,715,939 km (0.115 R)
• M80: 43,871,820 km (0.108 R)
• M81: 43,949,760 km (0.106 R)
• M82: 44,418,600 km (0.111 R)
• M83: 45,203,839 km (0.07 R)
• M84: 46,947,253 km (0.093 R)
• M85: 47,346,529 km (0.112 R)
• M86: 48,551,091 km (0.103 R)
• M87: 51,565,339 km (0.037 R)
• M88: 51,730,046 km (0.051 R)
• M89: 52,059,760 km (0.074 R)
• M90: 52,142,338 km (0.113 R)
• M91: 54,053,451 km (0.099 R)
• M92: 54,975,422 km (0.108 R)
• M93: 55,059,496 km (0.1 R)
• M94: 55,649,211 km (0.075 R)
• M95: 55,818,107 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.5

Radius: 5.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.98 AU - 15.58 AU

Year: 20222 Days

Day: 22.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 104,810,644 km

• M1: 78,090 km (0.072 R)
• M2: 157,676 km (0.073 R)
• M3: 334,052 km (0.112 R)
• M4: 633,098 km (0.111 R)
• M5: 691,890 km (0.044 R)
• M6: 789,877 km (0.102 R)
• M7: 1,068,578 km (0.071 R)
• M8: 1,110,914 km (0.116 R)
• M9: 1,285,644 km (0.054 R)
• M10: 1,484,908 km (0.037 R)
• M11: 1,612,366 km (0.109 R)
• M12: 2,104,393 km (0.074 R)
• M13: 2,697,549 km (0.077 R)
• M14: 2,912,820 km (0.044 R)
• M15: 2,992,406 km (0.118 R)
• M16: 3,698,508 km (0.057 R)
• M17: 3,828,359 km (0.099 R)
• M18: 4,003,837 km (0.101 R)
• M19: 4,048,118 km (0.098 R)
• M20: 4,181,859 km (0.114 R)
• M21: 4,226,738 km (0.049 R)
• M22: 4,499,754 km (0.107 R)
• M23: 5,499,517 km (0.097 R)
• M24: 5,722,418 km (0.09 R)
• M25: 6,075,020 km (0.116 R)
• M26: 7,040,525 km (0.112 R)
• M27: 8,533,212 km (0.099 R)
• M28: 8,877,736 km (0.076 R)
• M29: 10,028,892 km (0.111 R)
• M30: 10,210,055 km (0.105 R)
• M31: 10,392,414 km (0.065 R)
• M32: 10,606,489 km (0.072 R)
• M33: 10,791,093 km (0.115 R)
• M34: 12,049,061 km (0.112 R)
• M35: 13,022,644 km (0.071 R)
• M36: 14,055,019 km (0.08 R)
• M37: 15,182,538 km (0.1 R)
• M38: 15,251,802 km (0.117 R)
• M39: 15,425,336 km (0.044 R)
• M40: 15,495,048 km (0.091 R)
• M41: 15,739,491 km (0.095 R)
• M42: 15,844,808 km (0.064 R)
• M43: 16,161,806 km (0.106 R)
• M44: 16,338,780 km (0.072 R)
• M45: 17,053,260 km (0.113 R)
• M46: 17,125,216 km (0.099 R)
• M47: 17,305,781 km (0.116 R)
• M48: 17,777,912 km (0.115 R)
• M49: 18,327,983 km (0.086 R)
• M50: 18,401,735 km (0.112 R)
• M51: 18,734,889 km (0.062 R)
• M52: 19,369,633 km (0.084 R)
• M53: 20,506,876 km (0.11 R)
• M54: 22,292,327 km (0.086 R)
• M55: 23,203,677 km (0.119 R)
• M56: 23,243,470 km (0.039 R)
• M57: 23,764,220 km (0.043 R)
• M58: 24,167,386 km (0.106 R)
• M59: 24,532,256 km (0.091 R)
• M60: 24,572,797 km (0.063 R)
• M61: 24,898,770 km (0.05 R)
• M62: 26,300,054 km (0.088 R)
• M63: 27,388,827 km (0.113 R)
• M64: 28,534,896 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.2

Radius: 4.7

Gravity: 33.24 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 15.53 AU - 22.63 AU

Year: 31232 Days

Day: 24 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 104,810,644 km

• M1: 84,972 km (0.052 R)
• M2: 354,697 km (0.096 R)
• M3: 774,019 km (0.029 R)
• M4: 960,119 km (0.115 R)
• M5: 992,432 km (0.107 R)
• M6: 1,300,604 km (0.119 R)
• M7: 1,957,039 km (0.075 R)
• M8: 2,563,360 km (0.099 R)
• M9: 3,420,855 km (0.032 R)
• M10: 4,143,562 km (0.099 R)
• M11: 4,855,498 km (0.03 R)
• M12: 5,663,775 km (0.116 R)
• M13: 6,022,661 km (0.098 R)
• M14: 6,888,683 km (0.073 R)
• M15: 7,079,270 km (0.041 R)
• M16: 7,661,505 km (0.118 R)
• M17: 8,393,787 km (0.116 R)
• M18: 8,529,323 km (0.074 R)
• M19: 8,733,972 km (0.097 R)
• M20: 9,078,646 km (0.112 R)
• M21: 9,427,807 km (0.061 R)
• M22: 11,688,530 km (0.036 R)
• M23: 11,764,077 km (0.096 R)
• M24: 14,026,147 km (0.086 R)
• M25: 14,673,158 km (0.092 R)
• M26: 14,836,518 km (0.064 R)
• M27: 15,164,886 km (0.078 R)
• M28: 16,333,096 km (0.116 R)
• M29: 18,489,848 km (0.104 R)
• M30: 19,377,263 km (0.059 R)
• M31: 19,916,413 km (0.06 R)
• M32: 20,551,606 km (0.073 R)
• M33: 21,101,228 km (0.109 R)
• M34: 21,193,381 km (0.086 R)
• M35: 21,841,738 km (0.111 R)
• M36: 22,590,774 km (0.079 R)
• M37: 25,277,552 km (0.066 R)
• M38: 28,775,001 km (0.118 R)
• M39: 30,319,599 km (0.095 R)
• M40: 32,739,793 km (0.111 R)
• M41: 33,811,213 km (0.051 R)
• M42: 33,919,073 km (0.06 R)
• M43: 38,435,134 km (0.086 R)
• M44: 41,395,227 km (0.085 R)
• M45: 42,553,114 km (0.072 R)
• M46: 43,721,474 km (0.113 R)
• M47: 45,732,069 km (0.045 R)
• M48: 46,329,114 km (0.04 R)
• M49: 47,048,830 km (0.067 R)
• M50: 47,893,310 km (0.045 R)
• M51: 48,014,484 km (0.028 R)
• M52: 49,842,420 km (0.04 R)
• M53: 50,210,730 km (0.041 R)
• M54: 53,440,399 km (0.109 R)
• M55: 55,207,000 km (0.088 R)
• M56: 55,461,017 km (0.11 R)
• M57: 55,715,333 km (0.077 R)
• M58: 55,970,099 km (0.101 R)
• M59: 58,021,684 km (0.081 R)
• M60: 60,228,402 km (0.081 R)
• M61: 60,489,899 km (0.083 R)
• M62: 61,802,620 km (0.11 R)
• M63: 62,066,361 km (0.034 R)
• M64: 63,257,460 km (0.108 R)
• M65: 64,723,519 km (0.114 R)
• M66: 64,991,299 km (0.098 R)
• M67: 65,527,907 km (0.079 R)
• M68: 66,200,798 km (0.107 R)
• M69: 68,096,951 km (0.083 R)
• M70: 68,642,085 km (0.103 R)
• M71: 70,423,347 km (0.109 R)
• M72: 72,497,522 km (0.034 R)
• M73: 75,575,947 km (0.069 R)
• M74: 75,857,789 km (0.088 R)
• M75: 76,281,450 km (0.07 R)
• M76: 76,989,198 km (0.115 R)
• M77: 77,272,835 km (0.099 R)
• M78: 77,556,922 km (0.105 R)
• M79: 77,983,575 km (0.109 R)
• M80: 83,601,573 km (0.095 R)
• M81: 85,502,962 km (0.073 R)
• M82: 85,649,867 km (0.089 R)
• M83: 85,943,827 km (0.082 R)
• M84: 88,604,575 km (0.071 R)
• M85: 88,753,126 km (0.116 R)
• M86: 90,992,157 km (0.061 R)
• M87: 93,249,888 km (0.113 R)
• M88: 93,855,011 km (0.103 R)
• M89: 95,373,579 km (0.118 R)
• M90: 95,983,191 km (0.07 R)
• M91: 97,359,790 km (0.111 R)
• M92: 100,596,939 km (0.084 R)
• M93: 104,182,800 km (0.076 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: 416 - 14,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit