🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.42 AU - 0.62 AU

Year: 136 Days

Day: 46.6 Hours

Environment

Temp: 216 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,010,867 km

• M1: 75,547 km (0.089 R)
• M2: 386,860 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.49 AU - 0.57 AU

Year: 140 Days

Day: 26.7 Hours

Environment

Temp: 211 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,010,867 km

• M1: 61,186 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.75 AU - 0.91 AU

Year: 273 Days

Day: 27.8 Hours

Environment

Temp: 136 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.77 AU - 1.23 AU

Year: 362 Days

Day: 32.7 Hours

Environment

Temp: 46 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,010,867 km

• M1: 33,360 km (0.066 R)
• M2: 208,240 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.5

Radius: 10.4

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.9 AU - 11.88 AU

Year: 11248 Days

Day: 6 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,010,867 km

• M1: 131,048 km (0.095 R)
• M2: 218,862 km (0.084 R)
• M3: 317,895 km (0.063 R)
• M4: 410,197 km (0.083 R)
• M5: 529,726 km (0.086 R)
• M6: 645,216 km (0.093 R)
• M7: 1,024,895 km (0.097 R)
• M8: 1,173,446 km (0.048 R)
• M9: 1,239,269 km (0.086 R)
• M10: 1,329,327 km (0.094 R)
• M11: 1,686,866 km (0.113 R)
• M12: 1,915,750 km (0.05 R)
• M13: 2,020,768 km (0.108 R)
• M14: 2,319,964 km (0.082 R)
• M15: 2,546,455 km (0.104 R)
• M16: 2,662,393 km (0.099 R)
• M17: 2,990,611 km (0.114 R)
• M18: 3,587,955 km (0.114 R)
• M19: 4,290,766 km (0.101 R)
• M20: 4,464,449 km (0.083 R)
• M21: 5,145,419 km (0.087 R)
• M22: 6,763,320 km (0.079 R)
• M23: 6,925,185 km (0.093 R)
• M24: 7,252,654 km (0.083 R)
• M25: 7,795,545 km (0.101 R)
• M26: 8,525,433 km (0.042 R)
• M27: 9,232,283 km (0.03 R)
• M28: 10,095,911 km (0.101 R)
• M29: 10,420,688 km (0.097 R)
• M30: 10,701,783 km (0.047 R)
• M31: 11,080,415 km (0.075 R)
• M32: 11,560,026 km (0.09 R)
• M33: 12,242,940 km (0.116 R)
• M34: 12,888,605 km (0.069 R)
• M35: 13,190,343 km (0.042 R)
• M36: 14,629,475 km (0.116 R)
• M37: 15,848,398 km (0.115 R)
• M38: 16,117,824 km (0.115 R)
• M39: 16,661,014 km (0.074 R)
• M40: 17,154,986 km (0.086 R)
• M41: 17,265,389 km (0.071 R)
• M42: 17,876,946 km (0.07 R)
• M43: 18,439,284 km (0.047 R)
• M44: 18,950,161 km (0.047 R)
• M45: 20,277,094 km (0.08 R)
• M46: 20,863,218 km (0.115 R)
• M47: 21,455,027 km (0.117 R)
• M48: 22,715,838 km (0.114 R)
• M49: 22,837,162 km (0.052 R)
• M50: 24,932,430 km (0.041 R)
• M51: 25,057,643 km (0.09 R)
• M52: 25,371,500 km (0.075 R)
• M53: 25,560,442 km (0.116 R)
• M54: 26,384,427 km (0.064 R)
• M55: 26,639,790 km (0.041 R)
• M56: 26,895,902 km (0.105 R)
• M57: 28,711,721 km (0.077 R)
• M58: 30,432,994 km (0.07 R)
• M59: 31,171,260 km (0.077 R)
• M60: 31,508,752 km (0.064 R)
• M61: 31,779,674 km (0.095 R)
• M62: 32,391,978 km (0.12 R)
• M63: 33,214,617 km (0.095 R)
• M64: 34,252,377 km (0.103 R)
• M65: 34,530,929 km (0.083 R)
• M66: 34,950,251 km (0.037 R)
• M67: 35,723,224 km (0.062 R)
• M68: 35,864,294 km (0.114 R)
• M69: 36,715,207 km (0.106 R)
• M70: 37,716,166 km (0.059 R)
• M71: 38,943,766 km (0.081 R)
• M72: 39,234,435 km (0.097 R)
• M73: 40,478,192 km (0.072 R)
• M74: 40,551,794 km (0.114 R)
• M75: 41,512,063 km (0.079 R)
• M76: 42,479,961 km (0.065 R)
• M77: 44,741,731 km (0.115 R)
• M78: 44,970,018 km (0.095 R)
• M79: 45,427,787 km (0.03 R)
• M80: 45,657,270 km (0.09 R)
• M81: 45,733,864 km (0.049 R)
• M82: 46,194,326 km (0.109 R)
• M83: 46,887,713 km (0.07 R)
• M84: 47,584,689 km (0.082 R)
• M85: 49,067,204 km (0.099 R)
• M86: 49,302,671 km (0.092 R)
• M87: 49,932,478 km (0.071 R)
• M88: 51,359,043 km (0.082 R)
• M89: 51,837,607 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.5

Radius: 5.9

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 18.1 AU - 21.86 AU

Year: 32299 Days

Day: 16.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,010,867 km

• M1: 106,364 km (0.112 R)
• M2: 244,742 km (0.09 R)
• M3: 320,738 km (0.069 R)
• M4: 578,196 km (0.112 R)
• M5: 1,708,707 km (0.063 R)
• M6: 2,556,179 km (0.107 R)
• M7: 3,133,477 km (0.113 R)
• M8: 4,444,254 km (0.101 R)
• M9: 4,528,477 km (0.106 R)
• M10: 4,698,720 km (0.115 R)
• M11: 4,784,738 km (0.084 R)
• M12: 5,581,197 km (0.089 R)
• M13: 5,717,930 km (0.09 R)
• M14: 5,994,835 km (0.077 R)
• M15: 6,041,360 km (0.041 R)
• M16: 6,418,197 km (0.103 R)
• M17: 6,561,512 km (0.117 R)
• M18: 7,046,808 km (0.098 R)
• M19: 7,644,302 km (0.116 R)
• M20: 7,745,430 km (0.087 R)
• M21: 9,695,737 km (0.077 R)
• M22: 10,583,601 km (0.074 R)
• M23: 10,980,185 km (0.099 R)
• M24: 11,266,515 km (0.037 R)
• M25: 14,198,932 km (0.094 R)
• M26: 14,573,376 km (0.075 R)
• M27: 15,014,390 km (0.081 R)
• M28: 15,716,154 km (0.097 R)
• M29: 17,617,094 km (0.076 R)
• M30: 17,952,044 km (0.073 R)
• M31: 19,175,455 km (0.081 R)
• M32: 19,244,120 km (0.118 R)
• M33: 20,565,967 km (0.091 R)
• M34: 21,060,388 km (0.113 R)
• M35: 22,566,839 km (0.085 R)
• M36: 24,554,097 km (0.113 R)
• M37: 26,214,334 km (0.099 R)
• M38: 27,212,301 km (0.079 R)
• M39: 28,693,021 km (0.108 R)
• M40: 29,960,265 km (0.103 R)
• M41: 30,520,359 km (0.091 R)
• M42: 31,164,677 km (0.071 R)
• M43: 31,407,475 km (0.088 R)
• M44: 31,732,252 km (0.114 R)
• M45: 32,303,117 km (0.087 R)
• M46: 33,207,137 km (0.09 R)
• M47: 34,955,936 km (0.102 R)
• M48: 35,799,070 km (0.073 R)
• M49: 36,393,422 km (0.077 R)
• M50: 37,677,720 km (0.117 R)
• M51: 38,109,160 km (0.096 R)
• M52: 38,715,779 km (0.085 R)
• M53: 38,976,828 km (0.112 R)
• M54: 39,325,690 km (0.057 R)
• M55: 41,529,715 km (0.12 R)
• M56: 42,512,274 km (0.074 R)
• M57: 43,502,313 km (0.105 R)
• M58: 43,864,190 km (0.053 R)
• M59: 45,138,764 km (0.114 R)
• M60: 46,148,699 km (0.117 R)
• M61: 46,425,306 km (0.117 R)
• M62: 46,702,660 km (0.112 R)
• M63: 47,723,965 km (0.117 R)
• M64: 47,817,314 km (0.045 R)
• M65: 52,651,120 km (0.099 R)
• M66: 52,940,293 km (0.072 R)
• M67: 54,296,547 km (0.105 R)
• M68: 54,783,787 km (0.089 R)
• M69: 55,174,537 km (0.083 R)
• M70: 56,352,471 km (0.094 R)
• M71: 59,333,358 km (0.118 R)
• M72: 66,484,884 km (0.065 R)
• M73: 67,528,628 km (0.095 R)
• M74: 69,104,193 km (0.069 R)
• M75: 70,161,252 km (0.107 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 18,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit