🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.49 AU - 0.73 AU

Year: 179 Days

Day: 36.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.6 AU - 0.92 AU

Year: 250 Days

Day: 28.2 Hours

Environment

Temp: 85 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.06 AU - 1.26 AU

Year: 471 Days

Day: 43.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.22 AU - 1.24 AU

Year: 514 Days

Day: 23.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.1

Radius: 8.7

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.18 AU - 5.42 AU

Year: 3962 Days

Day: 6.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 73,598,013 km

• M1: 124,615 km (0.118 R)
• M2: 243,545 km (0.06 R)
• M3: 390,600 km (0.08 R)
• M4: 614,099 km (0.028 R)
• M5: 1,022,053 km (0.099 R)
• M6: 1,191,397 km (0.073 R)
• M7: 1,258,268 km (0.058 R)
• M8: 1,352,664 km (0.046 R)
• M9: 1,584,989 km (0.099 R)
• M10: 1,725,013 km (0.1 R)
• M11: 1,947,764 km (0.112 R)
• M12: 2,336,120 km (0.112 R)
• M13: 2,442,335 km (0.069 R)
• M14: 2,539,424 km (0.075 R)
• M15: 2,615,719 km (0.108 R)
• M16: 3,009,161 km (0.059 R)
• M17: 3,242,384 km (0.107 R)
• M18: 3,530,211 km (0.068 R)
• M19: 3,739,049 km (0.1 R)
• M20: 3,888,946 km (0.118 R)
• M21: 3,964,643 km (0.103 R)
• M22: 4,028,072 km (0.106 R)
• M23: 4,117,532 km (0.069 R)
• M24: 4,194,575 km (0.117 R)
• M25: 4,272,366 km (0.059 R)
• M26: 4,627,810 km (0.118 R)
• M27: 4,775,463 km (0.036 R)
• M28: 5,325,235 km (0.039 R)
• M29: 5,693,396 km (0.108 R)
• M30: 5,982,269 km (0.073 R)
• M31: 6,084,445 km (0.109 R)
• M32: 6,202,029 km (0.035 R)
• M33: 6,574,378 km (0.091 R)
• M34: 6,770,800 km (0.077 R)
• M35: 6,984,575 km (0.085 R)
• M36: 7,990,022 km (0.084 R)
• M37: 8,493,120 km (0.093 R)
• M38: 8,723,800 km (0.108 R)
• M39: 9,090,315 km (0.104 R)
• M40: 9,258,612 km (0.087 R)
• M41: 9,615,403 km (0.04 R)
• M42: 9,735,381 km (0.093 R)
• M43: 9,855,807 km (0.093 R)
• M44: 10,011,389 km (0.109 R)
• M45: 10,483,071 km (0.112 R)
• M46: 10,890,575 km (0.096 R)
• M47: 11,484,479 km (0.112 R)
• M48: 11,757,794 km (0.065 R)
• M49: 12,162,606 km (0.095 R)
• M50: 12,273,907 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.2

Radius: 8.1

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.83 AU - 7.33 AU

Year: 5648 Days

Day: 8.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,598,013 km

• M1: 103,073 km (0.105 R)
• M2: 197,768 km (0.118 R)
• M3: 264,339 km (0.112 R)
• M4: 317,297 km (0.112 R)
• M5: 437,275 km (0.066 R)
• M6: 604,675 km (0.106 R)
• M7: 793,318 km (0.114 R)
• M8: 950,545 km (0.077 R)
• M9: 1,226,104 km (0.025 R)
• M10: 1,380,340 km (0.1 R)
• M11: 1,541,157 km (0.112 R)
• M12: 1,677,291 km (0.079 R)
• M13: 1,801,757 km (0.034 R)
• M14: 1,977,833 km (0.058 R)
• M15: 2,076,418 km (0.12 R)
• M16: 2,227,213 km (0.119 R)
• M17: 2,486,765 km (0.082 R)
• M18: 2,557,525 km (0.09 R)
• M19: 2,701,438 km (0.119 R)
• M20: 2,829,345 km (0.09 R)
• M21: 2,978,194 km (0.084 R)
• M22: 3,264,226 km (0.062 R)
• M23: 3,924,551 km (0.096 R)
• M24: 4,153,734 km (0.083 R)
• M25: 4,934,037 km (0.1 R)
• M26: 5,068,525 km (0.096 R)
• M27: 6,308,243 km (0.086 R)
• M28: 6,381,097 km (0.089 R)
• M29: 7,024,518 km (0.089 R)
• M30: 7,201,342 km (0.09 R)
• M31: 7,277,637 km (0.083 R)
• M32: 7,482,138 km (0.085 R)
• M33: 8,001,841 km (0.082 R)
• M34: 8,080,828 km (0.098 R)
• M35: 8,239,552 km (0.117 R)
• M36: 9,021,200 km (0.109 R)
• M37: 9,657,889 km (0.116 R)
• M38: 9,939,283 km (0.066 R)
• M39: 10,654,360 km (0.095 R)
• M40: 10,770,448 km (0.084 R)
• M41: 10,828,492 km (0.112 R)
• M42: 11,120,807 km (0.115 R)
• M43: 11,209,069 km (0.113 R)
• M44: 11,386,193 km (0.113 R)
• M45: 11,504,675 km (0.114 R)
• M46: 11,653,525 km (0.076 R)
• M47: 11,713,214 km (0.047 R)
• M48: 12,164,252 km (0.083 R)
• M49: 12,224,839 km (0.109 R)
• M50: 12,805,279 km (0.102 R)
• M51: 13,176,431 km (0.037 R)
• M52: 13,519,908 km (0.077 R)
• M53: 13,676,985 km (0.093 R)
• M54: 13,771,531 km (0.096 R)
• M55: 14,247,402 km (0.074 R)
• M56: 14,343,294 km (0.111 R)
• M57: 14,407,322 km (0.085 R)
• M58: 14,632,018 km (0.084 R)
• M59: 14,825,747 km (0.087 R)
• M60: 14,955,150 km (0.053 R)
• M61: 15,182,837 km (0.059 R)
• M62: 16,138,020 km (0.075 R)
• M63: 17,044,733 km (0.075 R)
• M64: 17,658,233 km (0.111 R)
• M65: 18,313,921 km (0.099 R)
• M66: 18,487,754 km (0.091 R)
• M67: 18,592,323 km (0.04 R)
• M68: 18,837,065 km (0.098 R)
• M69: 19,365,145 km (0.07 R)
• M70: 19,506,814 km (0.1 R)
• M71: 20,292,054 km (0.094 R)
• M72: 20,905,854 km (0.114 R)
• M73: 21,196,821 km (0.074 R)
• M74: 22,448,357 km (0.068 R)
• M75: 22,709,106 km (0.112 R)
• M76: 23,120,650 km (0.107 R)
• M77: 24,830,105 km (0.098 R)
• M78: 25,176,873 km (0.091 R)
• M79: 25,447,645 km (0.109 R)
• M80: 25,564,032 km (0.074 R)

Asteroid Belt

Center: 6.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.7

Radius: 9.4

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.63 AU - 8.93 AU

Year: 7400 Days

Day: 13.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,598,013 km

• M1: 243,695 km (0.092 R)
• M2: 393,293 km (0.099 R)
• M3: 475,422 km (0.077 R)
• M4: 617,839 km (0.071 R)
• M5: 716,574 km (0.076 R)
• M6: 820,844 km (0.079 R)
• M7: 883,076 km (0.039 R)
• M8: 946,805 km (0.039 R)
• M9: 1,062,594 km (0.034 R)
• M10: 1,200,822 km (0.1 R)
• M11: 1,691,354 km (0.105 R)
• M12: 1,751,791 km (0.095 R)
• M13: 1,958,535 km (0.098 R)
• M14: 2,043,507 km (0.106 R)
• M15: 2,129,825 km (0.11 R)
• M16: 2,261,621 km (0.106 R)
• M17: 2,649,528 km (0.081 R)
• M18: 2,720,288 km (0.105 R)
• M19: 2,984,926 km (0.091 R)
• M20: 3,058,528 km (0.059 R)
• M21: 4,070,408 km (0.082 R)
• M22: 5,207,053 km (0.094 R)
• M23: 5,325,983 km (0.112 R)
• M24: 5,657,343 km (0.099 R)
• M25: 5,964,617 km (0.119 R)
• M26: 6,026,700 km (0.065 R)
• M27: 6,245,711 km (0.07 R)
• M28: 7,016,739 km (0.058 R)
• M29: 7,214,208 km (0.073 R)
• M30: 7,280,330 km (0.11 R)
• M31: 7,580,872 km (0.052 R)
• M32: 7,648,191 km (0.111 R)
• M33: 7,885,603 km (0.065 R)
• M34: 7,987,928 km (0.086 R)
• M35: 8,056,593 km (0.104 R)
• M36: 8,402,164 km (0.088 R)
• M37: 8,894,341 km (0.068 R)
• M38: 9,796,267 km (0.077 R)
• M39: 10,954,902 km (0.103 R)
• M40: 11,764,077 km (0.11 R)
• M41: 12,473,022 km (0.053 R)
• M42: 12,552,757 km (0.09 R)
• M43: 12,712,528 km (0.105 R)
• M44: 12,792,563 km (0.087 R)
• M45: 12,953,380 km (0.084 R)
• M46: 13,074,405 km (0.073 R)
• M47: 13,195,879 km (0.11 R)
• M48: 13,276,961 km (0.067 R)
• M49: 13,358,342 km (0.099 R)
• M50: 13,439,873 km (0.076 R)
• M51: 14,222,270 km (0.113 R)
• M52: 14,305,446 km (0.07 R)
• M53: 17,229,785 km (0.095 R)
• M54: 17,362,927 km (0.097 R)
• M55: 17,809,327 km (0.097 R)
• M56: 19,447,424 km (0.065 R)
• M57: 21,323,531 km (0.086 R)
• M58: 21,466,546 km (0.037 R)
• M59: 22,379,692 km (0.057 R)
• M60: 22,816,667 km (0.099 R)
• M61: 23,060,661 km (0.072 R)
• M62: 23,305,553 km (0.097 R)
• M63: 23,649,778 km (0.072 R)
• M64: 23,946,131 km (0.115 R)
• M65: 24,742,740 km (0.061 R)
• M66: 25,244,940 km (0.078 R)
• M67: 25,446,747 km (0.068 R)
• M68: 25,547,876 km (0.087 R)
• M69: 26,055,461 km (0.094 R)
• M70: 26,874,509 km (0.091 R)
• M71: 27,183,878 km (0.113 R)
• M72: 27,858,115 km (0.091 R)
• M73: 28,328,152 km (0.1 R)
• M74: 29,807,226 km (0.089 R)
• M75: 30,288,034 km (0.052 R)
• M76: 30,878,945 km (0.08 R)
• M77: 31,257,129 km (0.073 R)
• M78: 31,473,896 km (0.103 R)
• M79: 31,908,927 km (0.109 R)
• M80: 32,291,149 km (0.1 R)
• M81: 32,510,310 km (0.082 R)
• M82: 33,060,232 km (0.088 R)
• M83: 33,336,390 km (0.073 R)
• M84: 38,552,119 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.1

Radius: 4.8

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 15.78 AU - 21.08 AU

Year: 29807 Days

Day: 22.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,598,013 km

• M1: 78,240 km (0.092 R)
• M2: 283,488 km (0.054 R)
• M3: 422,913 km (0.112 R)
• M4: 480,658 km (0.111 R)
• M5: 906,713 km (0.08 R)
• M6: 1,034,170 km (0.08 R)
• M7: 1,480,421 km (0.116 R)
• M8: 1,786,498 km (0.1 R)
• M9: 1,818,213 km (0.119 R)
• M10: 2,012,241 km (0.097 R)
• M11: 2,145,383 km (0.098 R)
• M12: 2,561,714 km (0.078 R)
• M13: 2,779,229 km (0.064 R)
• M14: 2,965,030 km (0.093 R)
• M15: 3,387,943 km (0.052 R)
• M16: 5,911,210 km (0.098 R)
• M17: 6,198,289 km (0.113 R)
• M18: 6,343,399 km (0.074 R)
• M19: 6,686,576 km (0.104 R)
• M20: 7,699,802 km (0.054 R)
• M21: 9,252,030 km (0.108 R)
• M22: 9,362,583 km (0.03 R)
• M23: 9,808,983 km (0.112 R)
• M24: 10,780,621 km (0.119 R)
• M25: 11,248,413 km (0.061 R)
• M26: 11,842,467 km (0.116 R)
• M27: 13,309,274 km (0.087 R)
• M28: 14,254,583 km (0.054 R)
• M29: 14,896,806 km (0.119 R)
• M30: 15,221,583 km (0.079 R)
• M31: 15,417,407 km (0.082 R)
• M32: 17,422,018 km (0.106 R)
• M33: 17,490,235 km (0.043 R)
• M34: 17,626,968 km (0.096 R)
• M35: 19,506,964 km (0.076 R)
• M36: 21,303,634 km (0.081 R)
• M37: 22,406,769 km (0.084 R)
• M38: 23,302,561 km (0.072 R)
• M39: 26,528,789 km (0.047 R)
• M40: 27,634,915 km (0.092 R)
• M41: 28,273,698 km (0.068 R)
• M42: 30,219,069 km (0.12 R)
• M43: 32,879,218 km (0.112 R)
• M44: 32,963,592 km (0.115 R)
• M45: 34,151,847 km (0.086 R)
• M46: 34,237,268 km (0.057 R)
• M47: 36,657,313 km (0.117 R)
• M48: 36,919,857 km (0.092 R)
• M49: 39,669,316 km (0.092 R)
• M50: 39,938,892 km (0.078 R)
• M51: 41,204,789 km (0.091 R)
• M52: 43,220,620 km (0.108 R)
• M53: 43,590,576 km (0.119 R)
• M54: 46,020,793 km (0.067 R)
• M55: 48,878,860 km (0.072 R)
• M56: 49,071,542 km (0.09 R)
• M57: 49,650,785 km (0.104 R)
• M58: 53,074,632 km (0.064 R)
• M59: 55,065,031 km (0.104 R)
• M60: 55,566,334 km (0.114 R)
• M61: 56,674,854 km (0.076 R)
• M62: 57,485,525 km (0.077 R)
• M63: 57,892,282 km (0.077 R)
• M64: 58,300,085 km (0.055 R)
• M65: 58,708,787 km (0.105 R)
• M66: 59,015,911 km (0.03 R)
• M67: 62,012,506 km (0.092 R)
• M68: 64,213,091 km (0.084 R)
• M69: 65,800,623 km (0.104 R)
• M70: 67,401,021 km (0.075 R)
• M71: 69,554,632 km (0.075 R)
• M72: 70,096,625 km (0.088 R)
• M73: 71,840,189 km (0.088 R)
• M74: 73,597,964 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 15,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit