🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.71 AU - 0.75 AU

Year: 268 Days

Day: 36.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 17,261,880 km

• M1: 55,950 km (0.108 R)
• M2: 135,236 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.54 AU - 1.84 AU

Year: 946 Days

Day: 28.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.65 AU - 1.89 AU

Year: 1014 Days

Day: 47.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,261,880 km

• M1: 152,141 km (0.12 R)
• M2: 1,314,367 km (0.059 R)

Asteroid Belt

Center: 3.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210

Radius: 15

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.12 AU - 5.28 AU

Year: 5104 Days

Day: 11.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 17,261,880 km

• M1: 198,516 km (0.06 R)
• M2: 350,209 km (0.092 R)
• M3: 450,439 km (0.083 R)
• M4: 632,201 km (0.097 R)
• M5: 766,689 km (0.108 R)
• M6: 973,882 km (0.113 R)
• M7: 1,304,344 km (0.107 R)
• M8: 1,446,911 km (0.116 R)
• M9: 1,709,754 km (0.103 R)
• M10: 1,907,522 km (0.09 R)
• M11: 2,197,443 km (0.1 R)
• M12: 2,384,291 km (0.1 R)
• M13: 2,561,714 km (0.084 R)
• M14: 2,697,698 km (0.087 R)
• M15: 2,820,668 km (0.116 R)
• M16: 2,961,290 km (0.11 R)
• M17: 3,315,238 km (0.114 R)
• M18: 3,615,182 km (0.082 R)
• M19: 3,734,412 km (0.062 R)
• M20: 4,064,425 km (0.059 R)
• M21: 4,241,997 km (0.043 R)
• M22: 4,385,910 km (0.117 R)
• M23: 4,568,270 km (0.072 R)
• M24: 5,149,608 km (0.08 R)
• M25: 5,322,842 km (0.059 R)
• M26: 5,596,157 km (0.089 R)
• M27: 6,258,876 km (0.115 R)
• M28: 6,382,144 km (0.109 R)
• M29: 6,568,543 km (0.079 R)
• M30: 6,693,757 km (0.087 R)
• M31: 6,925,633 km (0.119 R)
• M32: 7,053,091 km (0.079 R)
• M33: 7,505,774 km (0.107 R)
• M34: 7,768,767 km (0.103 R)
• M35: 8,012,462 km (0.111 R)
• M36: 8,146,502 km (0.118 R)
• M37: 8,530,370 km (0.108 R)
• M38: 9,036,011 km (0.108 R)
• M39: 9,598,648 km (0.079 R)
• M40: 9,884,380 km (0.067 R)
• M41: 10,318,214 km (0.066 R)
• M42: 10,709,113 km (0.109 R)
• M43: 11,254,547 km (0.063 R)
• M44: 12,089,902 km (0.091 R)
• M45: 12,945,153 km (0.093 R)
• M46: 13,208,295 km (0.079 R)
• M47: 13,446,455 km (0.052 R)
• M48: 13,606,226 km (0.097 R)
• M49: 13,820,001 km (0.107 R)
• M50: 14,224,065 km (0.054 R)
• M51: 14,359,600 km (0.046 R)
• M52: 14,495,585 km (0.041 R)
• M53: 15,071,387 km (0.075 R)
• M54: 15,292,642 km (0.088 R)
• M55: 15,654,669 km (0.116 R)
• M56: 15,794,693 km (0.11 R)
• M57: 15,935,016 km (0.095 R)
• M58: 16,104,061 km (0.107 R)
• M59: 16,415,524 km (0.099 R)
• M60: 16,557,792 km (0.115 R)
• M61: 16,872,097 km (0.091 R)
• M62: 17,332,858 km (0.087 R)
• M63: 17,797,958 km (0.095 R)
• M64: 18,918,745 km (0.105 R)
• M65: 19,067,894 km (0.12 R)
• M66: 19,247,412 km (0.103 R)
• M67: 20,001,535 km (0.088 R)
• M68: 20,397,520 km (0.057 R)
• M69: 20,642,561 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775

Radius: 9.8

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.25 AU - 5.55 AU

Year: 5402 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 17,261,880 km

• M1: 127,308 km (0.117 R)
• M2: 328,816 km (0.116 R)
• M3: 395,836 km (0.105 R)
• M4: 468,989 km (0.11 R)
• M5: 606,919 km (0.116 R)
• M6: 813,364 km (0.116 R)
• M7: 896,839 km (0.108 R)
• M8: 998,267 km (0.114 R)
• M9: 1,088,325 km (0.113 R)
• M10: 1,149,959 km (0.096 R)
• M11: 1,545,645 km (0.044 R)
• M12: 1,686,716 km (0.096 R)
• M13: 1,832,275 km (0.045 R)
• M14: 2,313,830 km (0.111 R)
• M15: 2,748,113 km (0.1 R)
• M16: 2,833,832 km (0.045 R)
• M17: 3,118,368 km (0.089 R)
• M18: 3,762,386 km (0.08 R)
• M19: 4,803,887 km (0.053 R)
• M20: 5,356,501 km (0.092 R)
• M21: 5,490,990 km (0.052 R)
• M22: 5,626,675 km (0.074 R)
• M23: 5,791,083 km (0.1 R)
• M24: 6,293,582 km (0.06 R)
• M25: 6,694,056 km (0.109 R)
• M26: 7,043,965 km (0.066 R)
• M27: 7,761,886 km (0.077 R)
• M28: 8,098,630 km (0.085 R)
• M29: 8,315,547 km (0.081 R)
• M30: 8,786,631 km (0.066 R)
• M31: 9,073,410 km (0.117 R)
• M32: 9,656,393 km (0.081 R)
• M33: 10,151,562 km (0.073 R)
• M34: 10,587,341 km (0.055 R)
• M35: 10,858,561 km (0.107 R)
• M36: 11,407,885 km (0.096 R)
• M37: 12,036,794 km (0.107 R)
• M38: 12,284,379 km (0.07 R)
• M39: 12,605,266 km (0.117 R)
• M40: 12,784,634 km (0.099 R)
• M41: 13,182,415 km (0.115 R)
• M42: 13,255,269 km (0.095 R)
• M43: 14,176,044 km (0.108 R)
• M44: 14,475,090 km (0.06 R)
• M45: 14,625,286 km (0.107 R)
• M46: 15,155,461 km (0.084 R)
• M47: 15,346,348 km (0.064 R)
• M48: 15,461,239 km (0.096 R)
• M49: 15,614,876 km (0.12 R)
• M50: 15,730,366 km (0.089 R)
• M51: 15,807,558 km (0.115 R)
• M52: 17,218,865 km (0.076 R)
• M53: 17,939,477 km (0.062 R)
• M54: 18,833,624 km (0.049 R)
• M55: 18,997,733 km (0.061 R)
• M56: 19,121,151 km (0.105 R)
• M57: 19,576,078 km (0.042 R)
• M58: 19,700,693 km (0.086 R)
• M59: 20,327,957 km (0.116 R)
• M60: 20,707,487 km (0.1 R)
• M61: 21,473,578 km (0.112 R)
• M62: 22,162,326 km (0.055 R)
• M63: 23,605,646 km (0.06 R)
• M64: 23,694,059 km (0.091 R)
• M65: 24,048,905 km (0.08 R)
• M66: 24,227,076 km (0.097 R)
• M67: 24,943,949 km (0.1 R)
• M68: 25,034,007 km (0.077 R)
• M69: 25,124,214 km (0.116 R)
• M70: 25,531,569 km (0.067 R)
• M71: 26,077,901 km (0.1 R)
• M72: 26,444,416 km (0.048 R)
• M73: 27,089,781 km (0.088 R)
• M74: 27,228,757 km (0.113 R)
• M75: 28,067,553 km (0.054 R)
• M76: 29,009,421 km (0.119 R)
• M77: 29,341,528 km (0.118 R)
• M78: 30,730,993 km (0.091 R)
• M79: 30,875,953 km (0.059 R)
• M80: 31,021,063 km (0.082 R)
• M81: 31,312,181 km (0.056 R)
• M82: 32,780,933 km (0.093 R)
• M83: 33,077,436 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.3

Radius: 8.4

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.46 AU - 6.02 AU

Year: 5920 Days

Day: 10 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 17,261,880 km

• M1: 106,065 km (0.119 R)
• M2: 202,705 km (0.096 R)
• M3: 296,353 km (0.085 R)
• M4: 499,956 km (0.083 R)
• M5: 713,432 km (0.075 R)
• M6: 853,605 km (0.067 R)
• M7: 908,657 km (0.072 R)
• M8: 965,056 km (0.116 R)
• M9: 1,141,282 km (0.112 R)
• M10: 1,212,790 km (0.119 R)
• M11: 1,559,259 km (0.1 R)
• M12: 1,708,707 km (0.078 R)
• M13: 1,972,298 km (0.088 R)
• M14: 2,313,830 km (0.094 R)
• M15: 2,418,549 km (0.104 R)
• M16: 2,687,526 km (0.077 R)
• M17: 2,909,679 km (0.1 R)
• M18: 3,065,859 km (0.064 R)
• M19: 3,123,304 km (0.049 R)
• M20: 3,224,881 km (0.108 R)
• M21: 3,312,695 km (0.078 R)
• M22: 3,431,177 km (0.08 R)
• M23: 3,641,960 km (0.077 R)
• M24: 3,919,015 km (0.057 R)
• M25: 4,012,963 km (0.073 R)
• M26: 4,203,102 km (0.089 R)
• M27: 4,493,920 km (0.114 R)
• M28: 4,959,169 km (0.096 R)
• M29: 5,146,316 km (0.071 R)
• M30: 5,422,474 km (0.06 R)
• M31: 5,632,809 km (0.051 R)
• M32: 5,739,023 km (0.113 R)
• M33: 5,828,034 km (0.102 R)
• M34: 5,971,498 km (0.094 R)
• M35: 6,335,021 km (0.099 R)
• M36: 6,427,024 km (0.11 R)
• M37: 6,762,123 km (0.091 R)
• M38: 6,818,521 km (0.06 R)
• M39: 6,893,919 km (0.039 R)
• M40: 7,410,480 km (0.09 R)
• M41: 7,644,002 km (0.085 R)
• M42: 7,702,794 km (0.09 R)
• M43: 7,860,171 km (0.112 R)
• M44: 8,118,377 km (0.107 R)
• M45: 8,258,550 km (0.067 R)
• M46: 8,704,352 km (0.074 R)
• M47: 8,827,322 km (0.111 R)
• M48: 8,889,105 km (0.116 R)
• M49: 9,262,203 km (0.065 R)
• M50: 9,324,884 km (0.08 R)
• M51: 9,534,919 km (0.117 R)
• M52: 10,412,461 km (0.084 R)
• M53: 10,499,377 km (0.11 R)
• M54: 10,586,593 km (0.104 R)
• M55: 10,805,753 km (0.047 R)
• M56: 10,959,989 km (0.115 R)
• M57: 11,048,551 km (0.12 R)
• M58: 11,923,848 km (0.114 R)
• M59: 12,266,427 km (0.061 R)
• M60: 12,914,485 km (0.11 R)
• M61: 13,242,852 km (0.1 R)
• M62: 13,408,008 km (0.032 R)
• M63: 13,502,704 km (0.085 R)
• M64: 13,645,121 km (0.063 R)
• M65: 13,787,987 km (0.099 R)
• M66: 13,883,580 km (0.094 R)
• M67: 14,195,791 km (0.077 R)
• M68: 14,486,011 km (0.047 R)
• M69: 14,680,488 km (0.112 R)
• M70: 14,900,397 km (0.094 R)
• M71: 15,023,067 km (0.113 R)
• M72: 15,641,355 km (0.107 R)
• M73: 15,841,068 km (0.119 R)
• M74: 15,991,264 km (0.092 R)
• M75: 16,394,281 km (0.025 R)
• M76: 16,622,567 km (0.104 R)
• M77: 16,724,294 km (0.104 R)
• M78: 16,851,751 km (0.096 R)
• M79: 17,236,218 km (0.076 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 16,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit