🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.13 AU - 1.39 AU

Year: 517 Days

Day: 47.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,461,228 km

• M1: 808,876 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.89 AU - 3.03 AU

Year: 1409 Days

Day: 39 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,461,228 km

• M1: 118,182 km (0.104 R)

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.09 AU - 4.99 AU

Year: 3533 Days

Day: 24.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,461,228 km

• M1: 852,259 km (0.102 R)
• M2: 2,934,213 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.6

Radius: 11.3

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.55 AU - 5.27 AU

Year: 3974 Days

Day: 7.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,461,228 km

• M1: 178,470 km (0.096 R)
• M2: 321,486 km (0.083 R)
• M3: 463,155 km (0.107 R)
• M4: 586,124 km (0.082 R)
• M5: 709,692 km (0.063 R)
• M6: 843,134 km (0.104 R)
• M7: 919,728 km (0.108 R)
• M8: 1,108,371 km (0.095 R)
• M9: 1,310,328 km (0.059 R)
• M10: 1,431,203 km (0.082 R)
• M11: 1,603,988 km (0.096 R)
• M12: 1,817,165 km (0.094 R)
• M13: 2,022,264 km (0.071 R)
• M14: 2,199,089 km (0.09 R)
• M15: 2,399,699 km (0.077 R)
• M16: 2,663,889 km (0.1 R)
• M17: 2,898,010 km (0.102 R)
• M18: 2,977,446 km (0.052 R)
• M19: 3,303,121 km (0.105 R)
• M20: 3,386,297 km (0.108 R)
• M21: 4,032,859 km (0.112 R)
• M22: 4,393,540 km (0.118 R)
• M23: 4,764,543 km (0.119 R)
• M24: 4,906,361 km (0.047 R)
• M25: 5,169,953 km (0.048 R)
• M26: 5,242,657 km (0.045 R)
• M27: 5,364,580 km (0.094 R)
• M28: 5,937,839 km (0.087 R)
• M29: 7,142,251 km (0.099 R)
• M30: 7,359,318 km (0.076 R)
• M31: 7,855,833 km (0.102 R)
• M32: 8,051,956 km (0.088 R)
• M33: 8,306,272 km (0.118 R)
• M34: 8,448,839 km (0.098 R)
• M35: 9,320,995 km (0.108 R)
• M36: 9,409,706 km (0.065 R)
• M37: 9,588,176 km (0.092 R)
• M38: 10,008,846 km (0.106 R)
• M39: 10,313,128 km (0.09 R)
• M40: 10,589,584 km (0.078 R)
• M41: 10,899,701 km (0.091 R)
• M42: 11,212,660 km (0.069 R)
• M43: 11,687,932 km (0.047 R)
• M44: 11,879,866 km (0.057 R)
• M45: 12,072,847 km (0.088 R)
• M46: 12,331,652 km (0.118 R)
• M47: 12,592,401 km (0.083 R)
• M48: 13,152,645 km (0.088 R)
• M49: 13,620,138 km (0.091 R)
• M50: 14,059,058 km (0.104 R)
• M51: 15,020,374 km (0.05 R)
• M52: 15,403,794 km (0.08 R)
• M53: 15,720,043 km (0.078 R)
• M54: 16,287,319 km (0.072 R)
• M55: 17,478,716 km (0.078 R)
• M56: 17,588,371 km (0.062 R)
• M57: 17,771,778 km (0.064 R)
• M58: 19,374,570 km (0.105 R)
• M59: 19,525,963 km (0.113 R)
• M60: 19,715,803 km (0.106 R)
• M61: 20,751,768 km (0.08 R)
• M62: 21,256,810 km (0.109 R)
• M63: 21,334,900 km (0.1 R)
• M64: 21,844,580 km (0.105 R)
• M65: 22,279,012 km (0.098 R)
• M66: 22,398,092 km (0.085 R)
• M67: 22,556,965 km (0.107 R)
• M68: 23,923,542 km (0.083 R)
• M69: 24,575,789 km (0.077 R)
• M70: 24,986,435 km (0.111 R)
• M71: 25,358,036 km (0.065 R)
• M72: 25,773,020 km (0.088 R)
• M73: 26,820,355 km (0.108 R)
• M74: 27,073,774 km (0.099 R)
• M75: 27,243,119 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.5

Radius: 12.5

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.2 AU - 11.86 AU

Year: 11602 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 177.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 30,461,228 km

• M1: 169,345 km (0.113 R)
• M2: 384,616 km (0.087 R)
• M3: 625,768 km (0.084 R)
• M4: 712,235 km (0.092 R)
• M5: 803,490 km (0.097 R)
• M6: 1,040,304 km (0.058 R)
• M7: 1,438,683 km (0.111 R)
• M8: 1,606,382 km (0.082 R)
• M9: 1,705,266 km (0.114 R)
• M10: 1,909,467 km (0.105 R)
• M11: 2,149,123 km (0.089 R)
• M12: 2,258,778 km (0.105 R)
• M13: 2,806,007 km (0.117 R)
• M14: 3,048,805 km (0.094 R)
• M15: 3,490,118 km (0.072 R)
• M16: 3,587,507 km (0.071 R)
• M17: 3,718,554 km (0.119 R)
• M18: 3,818,037 km (0.056 R)
• M19: 4,053,654 km (0.081 R)
• M20: 4,788,777 km (0.072 R)
• M21: 5,006,592 km (0.102 R)
• M22: 5,565,340 km (0.1 R)
• M23: 5,794,374 km (0.057 R)
• M24: 8,036,098 km (0.106 R)
• M25: 8,426,100 km (0.073 R)
• M26: 9,541,951 km (0.062 R)
• M27: 9,724,759 km (0.102 R)
• M28: 10,561,909 km (0.103 R)
• M29: 10,703,728 km (0.089 R)
• M30: 11,373,926 km (0.076 R)
• M31: 11,470,716 km (0.026 R)
• M32: 11,959,153 km (0.084 R)
• M33: 12,454,322 km (0.096 R)
• M34: 12,654,334 km (0.076 R)
• M35: 13,721,715 km (0.081 R)
• M36: 14,083,892 km (0.116 R)
• M37: 14,292,281 km (0.071 R)
• M38: 14,449,359 km (0.07 R)
• M39: 14,870,776 km (0.092 R)
• M40: 14,976,692 km (0.108 R)
• M41: 15,456,751 km (0.092 R)
• M42: 16,104,809 km (0.109 R)
• M43: 16,486,882 km (0.047 R)
• M44: 17,204,503 km (0.117 R)
• M45: 17,483,204 km (0.096 R)
• M46: 18,101,791 km (0.083 R)
• M47: 19,360,208 km (0.083 R)
• M48: 19,824,710 km (0.084 R)
• M49: 19,941,546 km (0.107 R)
• M50: 20,646,750 km (0.036 R)
• M51: 21,121,424 km (0.029 R)
• M52: 21,419,872 km (0.105 R)
• M53: 21,779,954 km (0.056 R)
• M54: 22,323,892 km (0.095 R)
• M55: 24,731,969 km (0.096 R)
• M56: 25,299,394 km (0.107 R)
• M57: 25,489,532 km (0.052 R)
• M58: 25,679,970 km (0.108 R)
• M59: 26,704,417 km (0.112 R)
• M60: 26,962,473 km (0.112 R)
• M61: 28,660,858 km (0.104 R)
• M62: 29,789,873 km (0.089 R)
• M63: 31,544,656 km (0.102 R)
• M64: 31,681,089 km (0.089 R)
• M65: 32,848,252 km (0.1 R)
• M66: 33,263,535 km (0.101 R)
• M67: 33,471,776 km (0.096 R)
• M68: 34,871,563 km (0.109 R)
• M69: 36,361,707 km (0.092 R)
• M70: 36,648,038 km (0.1 R)
• M71: 37,222,643 km (0.117 R)
• M72: 39,919,145 km (0.044 R)
• M73: 40,658,607 km (0.085 R)
• M74: 41,253,558 km (0.063 R)
• M75: 41,851,351 km (0.077 R)
• M76: 43,055,464 km (0.082 R)
• M77: 44,423,836 km (0.049 R)
• M78: 44,806,357 km (0.032 R)
• M79: 45,652,034 km (0.033 R)
• M80: 45,806,270 km (0.108 R)
• M81: 46,347,814 km (0.114 R)
• M82: 49,324,064 km (0.109 R)
• M83: 50,037,945 km (0.058 R)
• M84: 50,276,703 km (0.085 R)
• M85: 50,595,645 km (0.082 R)
• M86: 50,755,266 km (0.102 R)
• M87: 50,915,186 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.8

Radius: 6.7

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 11.97 AU - 14.99 AU

Year: 18077 Days

Day: 20.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 30,461,228 km

• M1: 90,956 km (0.081 R)
• M2: 249,080 km (0.066 R)
• M3: 529,726 km (0.091 R)
• M4: 645,964 km (0.064 R)
• M5: 849,417 km (0.101 R)
• M6: 1,015,321 km (0.037 R)
• M7: 1,474,437 km (0.071 R)
• M8: 2,923,591 km (0.105 R)
• M9: 3,006,768 km (0.097 R)
• M10: 3,048,505 km (0.1 R)
• M11: 3,588,255 km (0.097 R)
• M12: 3,767,174 km (0.097 R)
• M13: 4,110,650 km (0.09 R)
• M14: 4,608,362 km (0.025 R)
• M15: 5,326,582 km (0.055 R)
• M16: 5,999,922 km (0.062 R)
• M17: 6,292,685 km (0.101 R)
• M18: 6,864,897 km (0.113 R)
• M19: 6,947,924 km (0.116 R)
• M20: 7,510,412 km (0.107 R)
• M21: 8,204,695 km (0.091 R)
• M22: 8,410,991 km (0.091 R)
• M23: 8,889,105 km (0.096 R)
• M24: 9,161,972 km (0.093 R)
• M25: 9,406,714 km (0.12 R)
• M26: 10,248,801 km (0.038 R)
• M27: 10,759,228 km (0.069 R)
• M28: 11,147,285 km (0.074 R)
• M29: 11,507,218 km (0.103 R)
• M30: 12,916,131 km (0.111 R)
• M31: 13,363,129 km (0.118 R)
• M32: 15,527,511 km (0.11 R)
• M33: 17,079,888 km (0.082 R)
• M34: 17,988,994 km (0.084 R)
• M35: 18,449,457 km (0.045 R)
• M36: 18,797,272 km (0.099 R)
• M37: 22,681,431 km (0.107 R)
• M38: 24,310,701 km (0.11 R)
• M39: 24,437,560 km (0.055 R)
• M40: 24,692,026 km (0.053 R)
• M41: 24,947,240 km (0.08 R)
• M42: 26,323,690 km (0.052 R)
• M43: 30,142,774 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 18,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit