🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.4 AU - 0.62 AU

Year: 129 Days

Day: 33.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,884,121 km

• M1: 72,705 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.47 AU - 0.61 AU

Year: 141 Days

Day: 17 Hours

Environment

Temp: 218 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,884,121 km

• M1: 181,013 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.67 AU - 0.93 AU

Year: 254 Days

Day: 39.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.89 AU - 1.33 AU

Year: 415 Days

Day: 39.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,884,121 km

• M1: 330,910 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.39 AU - 1.45 AU

Year: 600 Days

Day: 34 Hours

Environment

Temp: -10 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 63,884,121 km

• M1: 109,506 km (0.116 R)
• M2: 160,668 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.3 AU - 2.06 AU

Year: 773 Days

Day: 35.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,884,121 km

• M1: 889,659 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.2 AU - 4.48 AU

Year: 3208 Days

Day: 20.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.3

Radius: 8

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.1 AU - 6.26 AU

Year: 5450 Days

Day: 13.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,884,121 km

• M1: 100,380 km (0.116 R)
• M2: 160,369 km (0.076 R)
• M3: 249,380 km (0.104 R)
• M4: 361,578 km (0.096 R)
• M5: 453,730 km (0.114 R)
• M6: 744,249 km (0.101 R)
• M7: 903,571 km (0.102 R)
• M8: 1,087,726 km (0.053 R)
• M9: 1,298,510 km (0.085 R)
• M10: 1,476,681 km (0.032 R)
• M11: 1,600,099 km (0.106 R)
• M12: 1,678,787 km (0.077 R)
• M13: 1,807,741 km (0.119 R)
• M14: 1,890,019 km (0.12 R)
• M15: 1,956,740 km (0.039 R)
• M16: 2,109,779 km (0.113 R)
• M17: 2,518,779 km (0.083 R)
• M18: 2,648,331 km (0.055 R)
• M19: 2,704,430 km (0.107 R)
• M20: 2,798,976 km (0.058 R)
• M21: 2,933,016 km (0.066 R)
• M22: 3,227,724 km (0.09 R)
• M23: 3,368,645 km (0.115 R)
• M24: 3,511,361 km (0.065 R)
• M25: 3,739,947 km (0.095 R)
• M26: 3,803,227 km (0.116 R)
• M27: 3,866,806 km (0.116 R)
• M28: 4,102,871 km (0.061 R)
• M29: 4,679,571 km (0.057 R)
• M30: 5,163,819 km (0.098 R)
• M31: 5,471,692 km (0.117 R)
• M32: 7,203,287 km (0.11 R)
• M33: 7,255,796 km (0.029 R)
• M34: 7,842,369 km (0.066 R)
• M35: 7,950,678 km (0.108 R)
• M36: 8,223,694 km (0.06 R)
• M37: 8,444,201 km (0.08 R)
• M38: 8,863,075 km (0.038 R)
• M39: 9,288,532 km (0.117 R)
• M40: 9,460,719 km (0.106 R)
• M41: 9,576,059 km (0.111 R)
• M42: 9,691,848 km (0.095 R)
• M43: 10,604,993 km (0.097 R)
• M44: 11,453,363 km (0.104 R)
• M45: 11,792,501 km (0.1 R)
• M46: 11,916,667 km (0.096 R)
• M47: 12,417,820 km (0.082 R)
• M48: 12,989,583 km (0.12 R)
• M49: 13,440,471 km (0.045 R)
• M50: 13,602,635 km (0.108 R)
• M51: 13,798,160 km (0.093 R)
• M52: 14,126,228 km (0.096 R)
• M53: 14,489,900 km (0.11 R)
• M54: 14,556,322 km (0.113 R)
• M55: 14,823,204 km (0.043 R)
• M56: 15,125,392 km (0.081 R)
• M57: 15,361,906 km (0.101 R)
• M58: 16,147,445 km (0.076 R)
• M59: 16,771,268 km (0.12 R)
• M60: 17,367,714 km (0.095 R)
• M61: 17,864,080 km (0.036 R)
• M62: 18,437,190 km (0.099 R)
• M63: 18,725,913 km (0.078 R)
• M64: 18,870,874 km (0.117 R)
• M65: 19,674,813 km (0.081 R)
• M66: 20,006,770 km (0.1 R)
• M67: 20,340,822 km (0.055 R)
• M68: 20,415,322 km (0.106 R)
• M69: 20,788,868 km (0.07 R)
• M70: 21,127,109 km (0.094 R)
• M71: 21,240,354 km (0.105 R)
• M72: 21,656,985 km (0.099 R)
• M73: 21,770,978 km (0.082 R)
• M74: 23,039,269 km (0.029 R)
• M75: 24,252,208 km (0.055 R)
• M76: 24,727,331 km (0.051 R)
• M77: 25,285,630 km (0.092 R)
• M78: 25,365,665 km (0.098 R)
• M79: 25,485,942 km (0.106 R)
• M80: 26,577,109 km (0.035 R)
• M81: 26,862,392 km (0.098 R)
• M82: 27,107,882 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.4

Radius: 10.2

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.73 AU - 7.57 AU

Year: 6084 Days

Day: 12.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,884,121 km

• M1: 170,990 km (0.04 R)
• M2: 580,440 km (0.044 R)
• M3: 731,833 km (0.08 R)
• M4: 850,613 km (0.099 R)
• M5: 976,276 km (0.072 R)
• M6: 1,300,604 km (0.106 R)
• M7: 1,618,799 km (0.093 R)
• M8: 1,797,418 km (0.104 R)
• M9: 1,982,471 km (0.084 R)
• M10: 2,130,872 km (0.103 R)
• M11: 2,217,340 km (0.097 R)
• M12: 3,395,872 km (0.115 R)
• M13: 4,264,437 km (0.064 R)
• M14: 5,198,825 km (0.034 R)
• M15: 5,917,045 km (0.046 R)
• M16: 6,132,466 km (0.108 R)
• M17: 6,987,268 km (0.118 R)
• M18: 7,744,981 km (0.075 R)
• M19: 8,218,907 km (0.078 R)
• M20: 8,737,114 km (0.051 R)
• M21: 9,230,338 km (0.032 R)
• M22: 9,373,055 km (0.109 R)
• M23: 9,444,562 km (0.059 R)
• M24: 9,950,802 km (0.042 R)
• M25: 10,023,805 km (0.113 R)
• M26: 10,097,108 km (0.112 R)
• M27: 10,244,013 km (0.088 R)
• M28: 10,651,967 km (0.089 R)
• M29: 11,791,155 km (0.102 R)
• M30: 11,868,497 km (0.109 R)
• M31: 12,218,705 km (0.107 R)
• M32: 12,414,678 km (0.102 R)
• M33: 12,849,410 km (0.086 R)
• M34: 13,128,709 km (0.086 R)
• M35: 13,734,132 km (0.077 R)
• M36: 14,804,804 km (0.101 R)
• M37: 15,139,604 km (0.095 R)
• M38: 15,944,889 km (0.109 R)
• M39: 17,641,179 km (0.113 R)
• M40: 18,085,335 km (0.062 R)
• M41: 18,713,347 km (0.054 R)
• M42: 19,394,167 km (0.036 R)
• M43: 19,576,976 km (0.113 R)
• M44: 20,639,869 km (0.098 R)
• M45: 21,390,401 km (0.033 R)
• M46: 21,626,616 km (0.102 R)
• M47: 22,388,817 km (0.027 R)
• M48: 23,499,731 km (0.102 R)
• M49: 23,694,807 km (0.055 R)
• M50: 24,381,760 km (0.107 R)
• M51: 24,678,114 km (0.1 R)
• M52: 24,876,331 km (0.119 R)
• M53: 25,976,174 km (0.09 R)
• M54: 27,758,633 km (0.071 R)
• M55: 27,861,556 km (0.109 R)
• M56: 28,275,045 km (0.105 R)
• M57: 28,690,478 km (0.039 R)
• M58: 30,107,619 km (0.118 R)
• M59: 30,531,878 km (0.069 R)
• M60: 30,798,013 km (0.05 R)
• M61: 31,762,620 km (0.058 R)
• M62: 31,924,335 km (0.071 R)
• M63: 32,302,818 km (0.107 R)
• M64: 34,272,423 km (0.032 R)
• M65: 34,493,679 km (0.114 R)
• M66: 34,715,383 km (0.116 R)
• M67: 35,048,836 km (0.056 R)
• M68: 35,215,937 km (0.065 R)
• M69: 35,551,036 km (0.113 R)
• M70: 35,831,084 km (0.104 R)
• M71: 37,185,393 km (0.093 R)
• M72: 37,355,935 km (0.052 R)
• M73: 37,583,623 km (0.056 R)
• M74: 38,040,345 km (0.112 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.5

Radius: 11.3

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.95 AU - 14.99 AU

Year: 15622 Days

Day: 6 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,884,121 km

• M1: 163,062 km (0.101 R)
• M2: 320,887 km (0.1 R)
• M3: 708,944 km (0.119 R)
• M4: 1,054,067 km (0.092 R)
• M5: 1,637,349 km (0.109 R)
• M6: 2,066,246 km (0.088 R)
• M7: 2,278,376 km (0.083 R)
• M8: 2,594,027 km (0.115 R)
• M9: 3,059,576 km (0.059 R)
• M10: 3,232,361 km (0.108 R)
• M11: 3,479,646 km (0.084 R)
• M12: 3,843,768 km (0.094 R)
• M13: 3,955,368 km (0.12 R)
• M14: 4,220,156 km (0.106 R)
• M15: 4,335,346 km (0.085 R)
• M16: 4,648,006 km (0.083 R)
• M17: 5,756,676 km (0.12 R)
• M18: 6,143,835 km (0.079 R)
• M19: 6,808,049 km (0.119 R)
• M20: 7,125,945 km (0.083 R)
• M21: 7,263,575 km (0.114 R)
• M22: 7,635,176 km (0.091 R)
• M23: 8,013,060 km (0.062 R)
• M24: 8,542,637 km (0.114 R)
• M25: 8,934,882 km (0.1 R)
• M26: 12,444,748 km (0.083 R)
• M27: 13,452,738 km (0.092 R)
• M28: 14,486,759 km (0.069 R)
• M29: 15,249,558 km (0.086 R)
• M30: 17,552,917 km (0.103 R)
• M31: 17,801,698 km (0.117 R)
• M32: 17,988,994 km (0.103 R)
• M33: 18,365,682 km (0.045 R)
• M34: 18,618,203 km (0.112 R)
• M35: 19,126,836 km (0.118 R)
• M36: 19,704,284 km (0.117 R)
• M37: 20,027,714 km (0.12 R)
• M38: 20,287,715 km (0.118 R)
• M39: 21,604,176 km (0.102 R)
• M40: 22,340,048 km (0.078 R)
• M41: 22,542,155 km (0.1 R)
• M42: 22,677,242 km (0.088 R)
• M43: 23,220,282 km (0.082 R)
• M44: 23,561,964 km (0.1 R)
• M45: 24,042,921 km (0.074 R)
• M46: 26,282,850 km (0.042 R)
• M47: 26,853,267 km (0.096 R)
• M48: 26,924,924 km (0.096 R)
• M49: 26,996,581 km (0.099 R)
• M50: 28,006,217 km (0.088 R)
• M51: 28,151,477 km (0.113 R)
• M52: 28,661,905 km (0.074 R)
• M53: 29,543,934 km (0.085 R)
• M54: 30,211,290 km (0.1 R)
• M55: 32,091,286 km (0.098 R)
• M56: 32,243,278 km (0.071 R)
• M57: 32,548,009 km (0.102 R)
• M58: 32,930,381 km (0.071 R)
• M59: 34,241,307 km (0.086 R)
• M60: 35,412,210 km (0.11 R)
• M61: 35,884,191 km (0.114 R)
• M62: 36,042,017 km (0.103 R)
• M63: 37,392,736 km (0.084 R)
• M64: 38,436,779 km (0.114 R)
• M65: 39,409,016 km (0.097 R)
• M66: 39,979,881 km (0.111 R)
• M67: 40,307,351 km (0.101 R)
• M68: 40,471,460 km (0.111 R)
• M69: 40,882,555 km (0.07 R)
• M70: 41,294,996 km (0.104 R)
• M71: 42,290,720 km (0.092 R)
• M72: 45,069,201 km (0.103 R)
• M73: 45,495,405 km (0.051 R)
• M74: 47,040,602 km (0.113 R)
• M75: 47,906,325 km (0.091 R)
• M76: 49,653,777 km (0.104 R)
• M77: 51,422,024 km (0.07 R)
• M78: 51,778,217 km (0.055 R)
• M79: 52,851,432 km (0.062 R)
• M80: 54,022,484 km (0.101 R)
• M81: 54,838,091 km (0.102 R)
• M82: 56,023,505 km (0.11 R)
• M83: 57,494,052 km (0.092 R)
• M84: 59,536,811 km (0.117 R)
• M85: 59,630,160 km (0.081 R)
• M86: 60,473,144 km (0.113 R)
• M87: 62,455,316 km (0.119 R)
• M88: 62,550,161 km (0.092 R)
• M89: 63,597,496 km (0.04 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 15,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit