🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.54 AU - 0.58 AU

Year: 151 Days

Day: 43.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.61 AU - 0.75 AU

Year: 202 Days

Day: 43.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,559,009 km

• M1: 257,458 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.81 AU - 0.83 AU

Year: 267 Days

Day: 32.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.2 AU - 1.28 AU

Year: 497 Days

Day: 13.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,559,009 km

• M1: 771,626 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.76 AU - 2.52 AU

Year: 1127 Days

Day: 38.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 72.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.27 AU - 5.39 AU

Year: 3243 Days

Day: 22.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,559,009 km

• M1: 1,657,245 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.26 AU - 5.28 AU

Year: 3749 Days

Day: 32.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.7

Radius: 13.1

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.95 AU - 5.47 AU

Year: 4280 Days

Day: 12.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 91,559,009 km

• M1: 163,660 km (0.118 R)
• M2: 416,331 km (0.099 R)
• M3: 687,851 km (0.12 R)
• M4: 781,200 km (0.116 R)
• M5: 1,177,036 km (0.098 R)
• M6: 1,507,049 km (0.049 R)
• M7: 1,590,824 km (0.085 R)
• M8: 1,719,478 km (0.094 R)
• M9: 1,881,642 km (0.042 R)
• M10: 2,111,275 km (0.041 R)
• M11: 2,350,482 km (0.088 R)
• M12: 2,481,679 km (0.074 R)
• M13: 2,683,187 km (0.106 R)
• M14: 3,192,867 km (0.06 R)
• M15: 3,713,767 km (0.114 R)
• M16: 3,848,106 km (0.099 R)
• M17: 4,483,747 km (0.068 R)
• M18: 4,689,145 km (0.1 R)
• M19: 4,897,685 km (0.094 R)
• M20: 5,087,973 km (0.07 R)
• M21: 5,740,369 km (0.116 R)
• M22: 5,918,840 km (0.045 R)
• M23: 6,281,315 km (0.087 R)
• M24: 6,465,321 km (0.093 R)
• M25: 6,768,107 km (0.1 R)
• M26: 6,885,840 km (0.111 R)
• M27: 7,557,834 km (0.076 R)
• M28: 7,901,760 km (0.068 R)
• M29: 8,964,353 km (0.08 R)
• M30: 9,093,755 km (0.079 R)
• M31: 9,380,834 km (0.098 R)
• M32: 9,618,096 km (0.115 R)
• M33: 9,750,640 km (0.12 R)
• M34: 9,857,153 km (0.113 R)
• M35: 10,341,402 km (0.091 R)
• M36: 10,613,819 km (0.109 R)
• M37: 10,723,325 km (0.089 R)
• M38: 10,943,832 km (0.073 R)
• M39: 11,082,360 km (0.1 R)
• M40: 11,333,086 km (0.103 R)
• M41: 11,473,259 km (0.081 R)
• M42: 11,614,031 km (0.047 R)
• M43: 11,698,703 km (0.119 R)
• M44: 12,644,162 km (0.107 R)
• M45: 12,760,549 km (0.067 R)
• M46: 12,935,578 km (0.089 R)
• M47: 13,673,844 km (0.067 R)
• M48: 13,763,303 km (0.055 R)
• M49: 13,942,970 km (0.094 R)
• M50: 14,274,180 km (0.095 R)
• M51: 14,364,986 km (0.117 R)
• M52: 14,486,459 km (0.067 R)
• M53: 14,791,340 km (0.1 R)
• M54: 14,944,678 km (0.119 R)
• M55: 15,252,849 km (0.104 R)
• M56: 15,625,348 km (0.04 R)
• M57: 15,938,157 km (0.082 R)
• M58: 16,506,479 km (0.106 R)
• M59: 17,403,618 km (0.086 R)
• M60: 17,597,946 km (0.111 R)
• M61: 18,152,505 km (0.105 R)
• M62: 18,779,021 km (0.116 R)
• M63: 18,878,503 km (0.029 R)
• M64: 20,155,172 km (0.066 R)
• M65: 20,393,331 km (0.047 R)
• M66: 20,598,280 km (0.082 R)
• M67: 20,803,828 km (0.112 R)
• M68: 20,906,901 km (0.057 R)
• M69: 21,079,088 km (0.118 R)
• M70: 21,286,281 km (0.073 R)
• M71: 21,494,222 km (0.119 R)
• M72: 21,702,761 km (0.113 R)
• M73: 23,003,665 km (0.085 R)
• M74: 23,110,328 km (0.033 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.8

Radius: 12.2

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.34 AU - 11.22 AU

Year: 12738 Days

Day: 6.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 91,559,009 km

• M1: 167,250 km (0.095 R)
• M2: 276,008 km (0.065 R)
• M3: 365,916 km (0.106 R)
• M4: 455,077 km (0.11 R)
• M5: 624,721 km (0.077 R)
• M6: 901,178 km (0.055 R)
• M7: 1,099,844 km (0.091 R)
• M8: 1,541,456 km (0.098 R)
• M9: 1,727,855 km (0.042 R)
• M10: 2,123,243 km (0.041 R)
• M11: 2,362,001 km (0.046 R)
• M12: 2,964,431 km (0.083 R)
• M13: 3,542,926 km (0.102 R)
• M14: 4,230,927 km (0.062 R)
• M15: 4,494,818 km (0.114 R)
• M16: 4,725,348 km (0.063 R)
• M17: 5,769,391 km (0.052 R)
• M18: 6,189,462 km (0.107 R)
• M19: 6,403,387 km (0.08 R)
• M20: 6,576,173 km (0.081 R)
• M21: 7,059,524 km (0.079 R)
• M22: 7,875,281 km (0.106 R)
• M23: 8,625,364 km (0.112 R)
• M24: 9,154,492 km (0.11 R)
• M25: 9,300,500 km (0.106 R)
• M26: 9,892,758 km (0.1 R)
• M27: 10,599,308 km (0.109 R)
• M28: 10,855,569 km (0.095 R)
• M29: 11,689,428 km (0.05 R)
• M30: 12,113,987 km (0.104 R)
• M31: 12,869,456 km (0.114 R)
• M32: 13,584,534 km (0.094 R)
• M33: 15,283,666 km (0.041 R)
• M34: 15,457,350 km (0.059 R)
• M35: 16,929,393 km (0.1 R)
• M36: 17,108,910 km (0.094 R)
• M37: 19,126,686 km (0.055 R)
• M38: 20,322,272 km (0.088 R)
• M39: 21,541,944 km (0.078 R)
• M40: 21,671,645 km (0.101 R)
• M41: 22,587,334 km (0.085 R)
• M42: 23,116,312 km (0.03 R)
• M43: 23,315,726 km (0.096 R)
• M44: 24,456,409 km (0.107 R)
• M45: 24,659,563 km (0.084 R)
• M46: 26,931,656 km (0.094 R)
• M47: 27,141,392 km (0.12 R)
• M48: 27,986,321 km (0.112 R)
• M49: 28,982,942 km (0.056 R)
• M50: 29,126,257 km (0.095 R)
• M51: 30,718,277 km (0.087 R)
• M52: 32,635,972 km (0.069 R)
• M53: 33,308,863 km (0.118 R)
• M54: 33,534,158 km (0.048 R)
• M55: 34,061,790 km (0.093 R)
• M56: 34,592,264 km (0.106 R)
• M57: 35,431,358 km (0.119 R)
• M58: 36,354,377 km (0.111 R)
• M59: 37,910,195 km (0.065 R)
• M60: 38,696,332 km (0.104 R)
• M61: 39,170,557 km (0.109 R)
• M62: 39,328,981 km (0.109 R)
• M63: 39,408,268 km (0.111 R)
• M64: 41,247,723 km (0.114 R)
• M65: 41,570,406 km (0.084 R)
• M66: 43,442,474 km (0.1 R)
• M67: 44,512,697 km (0.087 R)
• M68: 46,008,825 km (0.074 R)
• M69: 46,343,625 km (0.11 R)
• M70: 47,015,469 km (0.06 R)
• M71: 47,099,693 km (0.049 R)
• M72: 47,690,604 km (0.088 R)
• M73: 48,879,608 km (0.041 R)
• M74: 50,681,664 km (0.082 R)
• M75: 52,767,657 km (0.109 R)
• M76: 53,469,121 km (0.115 R)
• M77: 55,147,609 km (0.109 R)
• M78: 55,592,214 km (0.062 R)
• M79: 56,574,474 km (0.106 R)
• M80: 58,737,510 km (0.081 R)
• M81: 58,828,315 km (0.113 R)
• M82: 59,464,555 km (0.12 R)
• M83: 61,203,182 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.3

Radius: 5.3

Gravity: 34.9 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14.8 AU - 16.3 AU

Year: 22068 Days

Day: 20.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,559,009 km

• M1: 89,011 km (0.106 R)
• M2: 131,347 km (0.095 R)
• M3: 364,420 km (0.081 R)
• M4: 881,730 km (0.071 R)
• M5: 998,117 km (0.092 R)
• M6: 1,058,255 km (0.114 R)
• M7: 2,872,878 km (0.085 R)
• M8: 3,774,504 km (0.114 R)
• M9: 3,869,199 km (0.068 R)
• M10: 3,964,643 km (0.113 R)
• M11: 4,553,909 km (0.058 R)
• M12: 5,434,442 km (0.106 R)
• M13: 6,309,889 km (0.086 R)
• M14: 8,126,904 km (0.065 R)
• M15: 8,807,874 km (0.077 R)
• M16: 8,870,705 km (0.101 R)
• M17: 8,933,686 km (0.096 R)
• M18: 8,996,816 km (0.103 R)
• M19: 9,186,955 km (0.115 R)
• M20: 9,506,945 km (0.067 R)
• M21: 10,356,062 km (0.065 R)
• M22: 11,571,246 km (0.059 R)
• M23: 12,125,655 km (0.081 R)
• M24: 12,476,612 km (0.089 R)
• M25: 12,617,832 km (0.098 R)
• M26: 14,059,806 km (0.057 R)
• M27: 14,280,463 km (0.055 R)
• M28: 14,874,815 km (0.109 R)
• M29: 15,024,713 km (0.105 R)
• M30: 16,087,456 km (0.08 R)
• M31: 16,164,349 km (0.113 R)
• M32: 16,318,435 km (0.074 R)
• M33: 16,705,594 km (0.051 R)
• M34: 16,861,326 km (0.082 R)
• M35: 18,124,680 km (0.091 R)
• M36: 18,606,235 km (0.066 R)
• M37: 18,686,868 km (0.114 R)
• M38: 19,336,422 km (0.101 R)
• M39: 21,413,439 km (0.083 R)
• M40: 21,837,250 km (0.079 R)
• M41: 22,092,913 km (0.045 R)
• M42: 23,038,670 km (0.037 R)
• M43: 23,125,288 km (0.111 R)
• M44: 23,385,887 km (0.106 R)
• M45: 23,822,264 km (0.056 R)
• M46: 25,326,172 km (0.111 R)
• M47: 26,224,956 km (0.102 R)
• M48: 27,961,488 km (0.116 R)
• M49: 29,546,477 km (0.107 R)
• M50: 29,829,067 km (0.11 R)
• M51: 30,492,235 km (0.118 R)
• M52: 30,969,003 km (0.089 R)
• M53: 31,544,207 km (0.077 R)
• M54: 32,219,641 km (0.119 R)
• M55: 32,900,013 km (0.097 R)
• M56: 35,568,091 km (0.093 R)
• M57: 38,407,458 km (0.106 R)
• M58: 39,750,398 km (0.1 R)
• M59: 40,584,406 km (0.06 R)
• M60: 43,762,763 km (0.101 R)
• M61: 46,143,912 km (0.09 R)
• M62: 46,253,118 km (0.112 R)
• M63: 48,012,539 km (0.054 R)
• M64: 48,789,251 km (0.109 R)
• M65: 51,709,850 km (0.092 R)
• M66: 51,823,246 km (0.113 R)
• M67: 52,164,179 km (0.086 R)
• M68: 52,619,854 km (0.077 R)
• M69: 55,149,554 km (0.074 R)
• M70: 55,962,768 km (0.082 R)
• M71: 56,546,050 km (0.07 R)
• M72: 56,779,872 km (0.036 R)
• M73: 58,780,743 km (0.084 R)
• M74: 59,730,241 km (0.114 R)
• M75: 60,207,009 km (0.059 R)
• M76: 61,404,241 km (0.068 R)
• M77: 63,943,815 km (0.098 R)
• M78: 65,287,652 km (0.112 R)
• M79: 66,887,901 km (0.031 R)
• M80: 67,879,136 km (0.086 R)
• M81: 72,780,112 km (0.063 R)
• M82: 74,695,264 km (0.103 R)
• M83: 77,923,885 km (0.085 R)
• M84: 78,966,582 km (0.056 R)
• M85: 81,461,576 km (0.032 R)
• M86: 82,917,761 km (0.075 R)
• M87: 83,183,447 km (0.107 R)
• M88: 86,932,819 km (0.108 R)
• M89: 88,014,112 km (0.075 R)
• M90: 88,149,498 km (0.116 R)
• M91: 88,963,909 km (0.081 R)
• M92: 89,644,430 km (0.09 R)
• M93: 90,463,328 km (0.09 R)
• M94: 90,736,793 km (0.074 R)
• M95: 91,421,802 km (0.034 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 20,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit