🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.5 AU - 0.7 AU

Year: 176 Days

Day: 31.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.63 AU - 0.71 AU

Year: 208 Days

Day: 46.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.8 AU - 1.02 AU

Year: 329 Days

Day: 19.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 59.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 36,980,078 km

• M1: 349,161 km (0.053 R)
• M2: 811,868 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.46 AU - 2.52 AU

Year: 1488 Days

Day: 37.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,980,078 km

• M1: 763,099 km (0.056 R)
• M2: 1,982,770 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.65 AU - 3.59 AU

Year: 2087 Days

Day: 32.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,980,078 km

• M1: 83,775 km (0.111 R)
• M2: 328,367 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.4

Radius: 12.8

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.79 AU - 6.43 AU

Year: 5720 Days

Day: 10.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,980,078 km

• M1: 190,588 km (0.081 R)
• M2: 509,680 km (0.098 R)
• M3: 753,674 km (0.077 R)
• M4: 868,565 km (0.087 R)
• M5: 1,251,386 km (0.083 R)
• M6: 1,554,023 km (0.098 R)
• M7: 1,743,114 km (0.033 R)
• M8: 2,144,785 km (0.1 R)
• M9: 2,531,196 km (0.112 R)
• M10: 2,847,296 km (0.089 R)
• M11: 3,010,208 km (0.074 R)
• M12: 3,922,307 km (0.045 R)
• M13: 4,183,056 km (0.033 R)
• M14: 4,449,489 km (0.114 R)
• M15: 4,859,687 km (0.068 R)
• M16: 5,083,485 km (0.1 R)
• M17: 5,512,382 km (0.12 R)
• M18: 5,804,846 km (0.111 R)
• M19: 6,405,182 km (0.119 R)
• M20: 7,246,970 km (0.059 R)
• M21: 7,503,081 km (0.114 R)
• M22: 7,762,334 km (0.111 R)
• M23: 7,958,607 km (0.091 R)
• M24: 8,223,096 km (0.102 R)
• M25: 8,322,878 km (0.12 R)
• M26: 8,591,256 km (0.115 R)
• M27: 9,693,344 km (0.099 R)
• M28: 10,011,239 km (0.068 R)
• M29: 10,118,052 km (0.109 R)
• M30: 10,803,061 km (0.099 R)
• M31: 11,206,526 km (0.101 R)
• M32: 11,428,679 km (0.112 R)
• M33: 11,540,429 km (0.09 R)
• M34: 11,839,923 km (0.081 R)
• M35: 12,028,417 km (0.098 R)
• M36: 12,831,009 km (0.085 R)
• M37: 13,888,218 km (0.106 R)
• M38: 14,206,861 km (0.097 R)
• M39: 14,326,988 km (0.119 R)
• M40: 14,973,400 km (0.061 R)
• M41: 15,711,965 km (0.075 R)
• M42: 16,504,535 km (0.12 R)
• M43: 17,524,044 km (0.118 R)
• M44: 17,610,063 km (0.096 R)
• M45: 17,696,082 km (0.12 R)
• M46: 18,783,359 km (0.083 R)
• M47: 19,224,224 km (0.091 R)
• M48: 19,401,647 km (0.103 R)
• M49: 19,579,519 km (0.118 R)
• M50: 20,206,484 km (0.112 R)
• M51: 20,296,542 km (0.084 R)
• M52: 20,658,269 km (0.031 R)
• M53: 21,710,092 km (0.069 R)
• M54: 21,802,394 km (0.114 R)
• M55: 22,080,197 km (0.063 R)
• M56: 22,826,391 km (0.118 R)
• M57: 23,014,136 km (0.029 R)
• M58: 23,391,422 km (0.06 R)
• M59: 23,723,230 km (0.105 R)
• M60: 24,391,484 km (0.107 R)
• M61: 24,872,591 km (0.069 R)
• M62: 25,746,392 km (0.113 R)
• M63: 26,236,325 km (0.112 R)
• M64: 26,383,828 km (0.086 R)
• M65: 26,778,767 km (0.096 R)
• M66: 27,125,834 km (0.105 R)
• M67: 29,597,041 km (0.116 R)
• M68: 30,937,288 km (0.119 R)
• M69: 31,772,045 km (0.071 R)
• M70: 33,516,805 km (0.119 R)
• M71: 33,623,468 km (0.115 R)
• M72: 33,783,837 km (0.102 R)
• M73: 35,075,614 km (0.12 R)
• M74: 36,658,061 km (0.07 R)
• M75: 36,823,067 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257

Radius: 9.1

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.47 AU - 10.07 AU

Year: 9008 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 118 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,980,078 km

• M1: 136,134 km (0.077 R)
• M2: 247,884 km (0.118 R)
• M3: 472,430 km (0.091 R)
• M4: 539,001 km (0.104 R)
• M5: 695,481 km (0.106 R)
• M6: 966,253 km (0.115 R)
• M7: 1,098,946 km (0.074 R)
• M8: 1,237,773 km (0.114 R)
• M9: 1,465,610 km (0.057 R)
• M10: 1,619,247 km (0.096 R)
• M11: 1,724,714 km (0.108 R)
• M12: 1,832,424 km (0.115 R)
• M13: 1,905,578 km (0.095 R)
• M14: 2,112,023 km (0.084 R)
• M15: 2,465,373 km (0.038 R)
• M16: 2,526,110 km (0.073 R)
• M17: 2,901,301 km (0.08 R)
• M18: 4,226,289 km (0.104 R)
• M19: 4,571,113 km (0.063 R)
• M20: 5,658,988 km (0.077 R)
• M21: 5,793,776 km (0.095 R)
• M22: 6,995,795 km (0.034 R)
• M23: 7,968,929 km (0.086 R)
• M24: 8,180,909 km (0.03 R)
• M25: 8,241,795 km (0.113 R)
• M26: 8,425,352 km (0.077 R)
• M27: 8,486,837 km (0.051 R)
• M28: 8,890,153 km (0.097 R)
• M29: 9,395,345 km (0.075 R)
• M30: 9,555,115 km (0.116 R)
• M31: 9,974,588 km (0.116 R)
• M32: 10,268,697 km (0.098 R)
• M33: 10,932,313 km (0.06 R)
• M34: 11,033,142 km (0.107 R)
• M35: 11,439,151 km (0.106 R)
• M36: 11,678,358 km (0.112 R)
• M37: 12,057,439 km (0.084 R)
• M38: 12,792,563 km (0.084 R)
• M39: 13,326,478 km (0.087 R)
• M40: 13,398,284 km (0.076 R)
• M41: 13,686,560 km (0.119 R)
• M42: 14,049,783 km (0.08 R)
• M43: 14,305,895 km (0.071 R)
• M44: 14,379,347 km (0.05 R)
• M45: 14,452,949 km (0.087 R)
• M46: 14,526,701 km (0.109 R)
• M47: 14,711,604 km (0.057 R)
• M48: 15,046,404 km (0.097 R)
• M49: 15,196,002 km (0.113 R)
• M50: 15,496,544 km (0.097 R)
• M51: 15,799,181 km (0.075 R)
• M52: 15,913,174 km (0.11 R)
• M53: 16,218,504 km (0.1 R)
• M54: 17,224,100 km (0.117 R)
• M55: 17,498,313 km (0.074 R)
• M56: 17,813,366 km (0.12 R)
• M57: 18,449,307 km (0.085 R)
• M58: 18,810,287 km (0.034 R)
• M59: 19,376,365 km (0.109 R)
• M60: 19,784,318 km (0.027 R)
• M61: 21,569,919 km (0.118 R)
• M62: 21,738,665 km (0.106 R)
• M63: 22,035,018 km (0.069 R)
• M64: 22,631,764 km (0.072 R)
• M65: 23,363,447 km (0.047 R)
• M66: 23,493,298 km (0.088 R)
• M67: 23,928,179 km (0.095 R)
• M68: 24,541,381 km (0.102 R)
• M69: 25,337,541 km (0.098 R)
• M70: 27,136,755 km (0.118 R)
• M71: 27,364,443 km (0.074 R)
• M72: 28,605,506 km (0.115 R)
• M73: 28,744,483 km (0.099 R)
• M74: 29,583,428 km (0.069 R)
• M75: 30,335,755 km (0.119 R)
• M76: 30,856,805 km (0.109 R)
• M77: 31,094,516 km (0.12 R)
• M78: 31,285,104 km (0.113 R)
• M79: 32,244,325 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.6

Radius: 13.9

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.52 AU - 8.7 AU

Year: 9569 Days

Day: 5.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,980,078 km

• M1: 199,713 km (0.094 R)
• M2: 287,378 km (0.07 R)
• M3: 618,886 km (0.092 R)
• M4: 725,699 km (0.087 R)
• M5: 869,463 km (0.052 R)
• M6: 1,105,079 km (0.107 R)
• M7: 1,416,393 km (0.104 R)
• M8: 1,997,431 km (0.104 R)
• M9: 2,143,289 km (0.091 R)
• M10: 2,446,224 km (0.064 R)
• M11: 2,671,220 km (0.079 R)
• M12: 3,664,400 km (0.097 R)
• M13: 4,081,030 km (0.049 R)
• M14: 4,734,623 km (0.111 R)
• M15: 5,188,653 km (0.114 R)
• M16: 5,509,091 km (0.093 R)
• M17: 5,716,434 km (0.109 R)
• M18: 5,835,963 km (0.085 R)
• M19: 6,047,494 km (0.062 R)
• M20: 6,384,837 km (0.067 R)
• M21: 6,728,463 km (0.067 R)
• M22: 7,928,538 km (0.11 R)
• M23: 8,811,165 km (0.078 R)
• M24: 9,405,069 km (0.088 R)
• M25: 9,904,127 km (0.091 R)
• M26: 10,816,674 km (0.104 R)
• M27: 11,039,575 km (0.119 R)
• M28: 11,189,173 km (0.1 R)
• M29: 11,755,999 km (0.09 R)
• M30: 12,254,908 km (0.111 R)
• M31: 12,565,324 km (0.092 R)
• M32: 12,760,698 km (0.115 R)
• M33: 13,392,600 km (0.097 R)
• M34: 13,792,774 km (0.117 R)
• M35: 13,953,891 km (0.106 R)
• M36: 14,115,756 km (0.118 R)
• M37: 14,441,281 km (0.116 R)
• M38: 14,687,070 km (0.072 R)
• M39: 14,851,628 km (0.109 R)
• M40: 15,141,249 km (0.108 R)
• M41: 16,148,193 km (0.118 R)
• M42: 16,446,042 km (0.106 R)
• M43: 16,574,247 km (0.095 R)
• M44: 16,702,752 km (0.099 R)
• M45: 16,917,724 km (0.082 R)
• M46: 17,568,026 km (0.108 R)
• M47: 18,270,837 km (0.106 R)
• M48: 19,252,199 km (0.062 R)
• M49: 19,387,435 km (0.061 R)
• M50: 20,067,956 km (0.119 R)
• M51: 20,618,027 km (0.05 R)
• M52: 21,126,660 km (0.075 R)
• M53: 21,920,726 km (0.095 R)
• M54: 22,250,589 km (0.095 R)
• M55: 22,487,253 km (0.099 R)
• M56: 24,167,087 km (0.114 R)
• M57: 24,264,176 km (0.109 R)
• M58: 24,507,871 km (0.091 R)
• M59: 24,801,233 km (0.076 R)
• M60: 26,235,727 km (0.116 R)
• M61: 26,585,935 km (0.1 R)
• M62: 27,240,575 km (0.106 R)
• M63: 29,029,467 km (0.114 R)
• M64: 29,236,211 km (0.052 R)
• M65: 30,908,715 km (0.07 R)
• M66: 32,290,401 km (0.053 R)
• M67: 33,800,891 km (0.119 R)
• M68: 34,236,669 km (0.097 R)
• M69: 34,564,738 km (0.077 R)
• M70: 36,276,287 km (0.113 R)
• M71: 36,499,038 km (0.065 R)
• M72: 36,610,638 km (0.104 R)
• M73: 36,722,388 km (0.092 R)
• M74: 36,890,237 km (0.116 R)
• M75: 37,395,129 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.2

Radius: 6.8

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 17.85 AU - 18.95 AU

Year: 29893 Days

Day: 22.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 132.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 36,980,078 km

• M1: 402,119 km (0.052 R)
• M2: 738,864 km (0.067 R)
• M3: 1,015,022 km (0.027 R)
• M4: 1,695,542 km (0.111 R)
• M5: 1,754,484 km (0.114 R)
• M6: 2,185,326 km (0.077 R)
• M7: 2,490,356 km (0.105 R)
• M8: 2,534,936 km (0.113 R)
• M9: 3,261,682 km (0.114 R)
• M10: 4,101,375 km (0.115 R)
• M11: 4,234,218 km (0.092 R)
• M12: 4,531,469 km (0.05 R)
• M13: 5,260,908 km (0.062 R)
• M14: 5,639,241 km (0.085 R)
• M15: 5,727,803 km (0.11 R)
• M16: 6,207,863 km (0.111 R)
• M17: 6,421,937 km (0.094 R)
• M18: 6,638,555 km (0.072 R)
• M19: 6,763,320 km (0.036 R)
• M20: 7,626,200 km (0.072 R)
• M21: 7,954,568 km (0.074 R)
• M22: 8,455,720 km (0.119 R)
• M23: 9,699,926 km (0.086 R)
• M24: 10,055,520 km (0.085 R)
• M25: 11,483,133 km (0.037 R)
• M26: 12,163,055 km (0.04 R)
• M27: 14,159,738 km (0.114 R)
• M28: 14,441,580 km (0.117 R)
• M29: 15,380,905 km (0.091 R)
• M30: 15,670,676 km (0.093 R)
• M31: 18,754,187 km (0.059 R)
• M32: 19,419,599 km (0.1 R)
• M33: 19,822,466 km (0.103 R)
• M34: 20,047,611 km (0.055 R)
• M35: 20,864,714 km (0.101 R)
• M36: 22,860,799 km (0.062 R)
• M37: 22,907,922 km (0.058 R)
• M38: 23,002,318 km (0.101 R)
• M39: 23,571,239 km (0.045 R)
• M40: 24,674,673 km (0.059 R)
• M41: 25,111,050 km (0.065 R)
• M42: 31,010,741 km (0.111 R)
• M43: 31,639,052 km (0.118 R)
• M44: 33,441,856 km (0.057 R)
• M45: 34,626,073 km (0.063 R)
• M46: 35,878,805 km (0.093 R)
• M47: 35,933,558 km (0.085 R)
• M48: 35,988,461 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 19,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit