🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.5 AU - 0.52 AU

Year: 133 Days

Day: 28 Hours

Environment

Temp: 223 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.44 AU - 0.62 AU

Year: 141 Days

Day: 20.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,290,931 km

• M1: 84,822 km (0.065 R)
• M2: 127,457 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.09 AU - 1.13 AU

Year: 427 Days

Day: 25 Hours

Environment

Temp: 3 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.41 AU - 2.09 AU

Year: 846 Days

Day: 23.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.59 AU - 2.35 AU

Year: 1010 Days

Day: 33.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.5

Radius: 11.3

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.94 AU - 5.8 AU

Year: 3925 Days

Day: 5.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 28,290,931 km

• M1: 143,764 km (0.03 R)
• M2: 323,131 km (0.06 R)
• M3: 596,746 km (0.095 R)
• M4: 1,015,022 km (0.065 R)
• M5: 1,133,054 km (0.081 R)
• M6: 1,278,613 km (0.098 R)
• M7: 1,395,150 km (0.103 R)
• M8: 1,576,762 km (0.081 R)
• M9: 1,740,721 km (0.077 R)
• M10: 1,844,542 km (0.091 R)
• M11: 2,044,853 km (0.044 R)
• M12: 2,182,483 km (0.086 R)
• M13: 2,266,557 km (0.112 R)
• M14: 2,337,467 km (0.116 R)
• M15: 2,452,657 km (0.108 R)
• M16: 2,614,073 km (0.104 R)
• M17: 2,963,085 km (0.078 R)
• M18: 3,262,879 km (0.116 R)
• M19: 3,739,348 km (0.046 R)
• M20: 3,857,830 km (0.1 R)
• M21: 3,943,101 km (0.108 R)
• M22: 4,115,587 km (0.111 R)
• M23: 4,630,353 km (0.086 R)
• M24: 5,184,165 km (0.07 R)
• M25: 5,373,556 km (0.069 R)
• M26: 5,584,489 km (0.115 R)
• M27: 5,876,653 km (0.036 R)
• M28: 6,395,010 km (0.116 R)
• M29: 6,577,818 km (0.106 R)
• M30: 6,783,067 km (0.117 R)
• M31: 6,865,645 km (0.118 R)
• M32: 7,094,829 km (0.072 R)
• M33: 7,390,135 km (0.079 R)
• M34: 7,689,480 km (0.038 R)
• M35: 8,168,044 km (0.076 R)
• M36: 8,477,562 km (0.031 R)
• M37: 8,656,182 km (0.069 R)
• M38: 9,337,301 km (0.118 R)
• M39: 9,521,904 km (0.087 R)
• M40: 10,012,137 km (0.096 R)
• M41: 10,606,489 km (0.093 R)
• M42: 10,799,021 km (0.11 R)
• M43: 11,310,197 km (0.104 R)
• M44: 12,104,263 km (0.073 R)
• M45: 12,788,374 km (0.097 R)
• M46: 13,044,934 km (0.084 R)
• M47: 13,251,379 km (0.097 R)
• M48: 13,458,872 km (0.079 R)
• M49: 13,719,920 km (0.034 R)
• M50: 13,798,459 km (0.093 R)
• M51: 14,539,567 km (0.063 R)
• M52: 14,673,158 km (0.115 R)
• M53: 15,076,773 km (0.098 R)
• M54: 15,483,978 km (0.102 R)
• M55: 15,593,184 km (0.092 R)
• M56: 15,894,774 km (0.072 R)
• M57: 16,143,106 km (0.104 R)
• M58: 16,226,133 km (0.091 R)
• M59: 16,448,286 km (0.108 R)
• M60: 17,574,010 km (0.12 R)
• M61: 18,146,072 km (0.088 R)
• M62: 18,928,319 km (0.086 R)
• M63: 19,015,834 km (0.057 R)
• M64: 19,308,747 km (0.03 R)
• M65: 19,603,305 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.8

Radius: 11.8

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.77 AU - 6.23 AU

Year: 4711 Days

Day: 7.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,290,931 km

• M1: 164,408 km (0.077 R)
• M2: 266,284 km (0.102 R)
• M3: 388,655 km (0.081 R)
• M4: 515,664 km (0.097 R)
• M5: 682,914 km (0.066 R)
• M6: 805,435 km (0.107 R)
• M7: 936,034 km (0.088 R)
• M8: 1,088,474 km (0.094 R)
• M9: 1,295,218 km (0.077 R)
• M10: 1,613,263 km (0.107 R)
• M11: 1,696,739 km (0.051 R)
• M12: 1,868,178 km (0.069 R)
• M13: 1,991,746 km (0.063 R)
• M14: 2,173,059 km (0.058 R)
• M15: 2,436,351 km (0.102 R)
• M16: 2,532,991 km (0.091 R)
• M17: 3,118,816 km (0.08 R)
• M18: 3,903,308 km (0.073 R)
• M19: 4,085,817 km (0.093 R)
• M20: 4,201,307 km (0.087 R)
• M21: 4,626,314 km (0.077 R)
• M22: 5,065,085 km (0.089 R)
• M23: 5,139,584 km (0.047 R)
• M24: 5,239,366 km (0.08 R)
• M25: 5,956,538 km (0.108 R)
• M26: 6,353,422 km (0.094 R)
• M27: 6,595,770 km (0.103 R)
• M28: 6,813,734 km (0.055 R)
• M29: 7,510,412 km (0.079 R)
• M30: 7,910,436 km (0.085 R)
• M31: 8,820,889 km (0.086 R)
• M32: 9,121,730 km (0.076 R)
• M33: 10,044,450 km (0.119 R)
• M34: 10,485,315 km (0.112 R)
• M35: 10,868,136 km (0.066 R)
• M36: 11,093,580 km (0.083 R)
• M37: 11,190,669 km (0.092 R)
• M38: 11,320,669 km (0.086 R)
• M39: 11,451,119 km (0.082 R)
• M40: 12,378,177 km (0.116 R)
• M41: 12,816,798 km (0.058 R)
• M42: 13,570,621 km (0.111 R)
• M43: 14,022,856 km (0.066 R)
• M44: 14,198,184 km (0.098 R)
• M45: 14,480,176 km (0.051 R)
• M46: 16,100,471 km (0.1 R)
• M47: 16,284,177 km (0.102 R)
• M48: 16,468,332 km (0.049 R)
• M49: 16,876,285 km (0.12 R)
• M50: 17,325,079 km (0.065 R)
• M51: 17,853,608 km (0.095 R)
• M52: 18,310,779 km (0.109 R)
• M53: 19,120,403 km (0.096 R)
• M54: 19,236,940 km (0.077 R)
• M55: 19,509,956 km (0.045 R)
• M56: 20,099,222 km (0.12 R)
• M57: 21,214,923 km (0.088 R)
• M58: 21,295,406 km (0.083 R)
• M59: 21,658,780 km (0.114 R)
• M60: 22,146,469 km (0.037 R)
• M61: 22,309,830 km (0.032 R)
• M62: 22,555,619 km (0.052 R)
• M63: 23,965,429 km (0.078 R)
• M64: 24,385,500 km (0.109 R)
• M65: 24,765,628 km (0.057 R)
• M66: 25,318,243 km (0.037 R)
• M67: 25,917,831 km (0.092 R)
• M68: 26,176,336 km (0.087 R)
• M69: 26,869,573 km (0.108 R)
• M70: 27,087,537 km (0.102 R)
• M71: 27,788,852 km (0.049 R)
• M72: 28,496,001 km (0.105 R)
• M73: 28,584,862 km (0.073 R)
• M74: 28,807,314 km (0.117 R)
• M75: 29,164,404 km (0.114 R)
• M76: 29,388,352 km (0.091 R)
• M77: 29,702,956 km (0.072 R)
• M78: 30,199,472 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.8

Radius: 12.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.51 AU - 6.73 AU

Year: 4866 Days

Day: 11.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 28,290,931 km

• M1: 166,502 km (0.037 R)
• M2: 436,676 km (0.112 R)
• M3: 555,756 km (0.077 R)
• M4: 640,428 km (0.065 R)
• M5: 730,337 km (0.105 R)
• M6: 885,919 km (0.065 R)
• M7: 1,078,451 km (0.064 R)
• M8: 1,162,974 km (0.09 R)
• M9: 1,412,353 km (0.103 R)
• M10: 1,505,852 km (0.063 R)
• M11: 1,699,282 km (0.119 R)
• M12: 2,132,667 km (0.069 R)
• M13: 2,362,450 km (0.083 R)
• M14: 2,463,578 km (0.114 R)
• M15: 2,894,270 km (0.102 R)
• M16: 3,112,683 km (0.106 R)
• M17: 3,630,142 km (0.056 R)
• M18: 4,012,813 km (0.116 R)
• M19: 4,120,673 km (0.094 R)
• M20: 4,284,333 km (0.025 R)
• M21: 4,759,755 km (0.117 R)
• M22: 5,370,414 km (0.118 R)
• M23: 5,745,755 km (0.042 R)
• M24: 6,083,248 km (0.113 R)
• M25: 6,348,485 km (0.063 R)
• M26: 6,729,361 km (0.046 R)
• M27: 6,890,328 km (0.073 R)
• M28: 7,597,029 km (0.042 R)
• M29: 8,120,920 km (0.07 R)
• M30: 8,292,509 km (0.053 R)
• M31: 8,691,636 km (0.029 R)
• M32: 9,185,908 km (0.07 R)
• M33: 9,436,634 km (0.06 R)
• M34: 9,944,668 km (0.06 R)
• M35: 10,146,775 km (0.054 R)
• M36: 10,817,572 km (0.068 R)
• M37: 10,911,818 km (0.104 R)
• M38: 11,177,355 km (0.077 R)
• M39: 11,291,946 km (0.119 R)
• M40: 11,522,028 km (0.092 R)
• M41: 11,889,590 km (0.079 R)
• M42: 12,221,697 km (0.08 R)
• M43: 12,379,074 km (0.104 R)
• M44: 12,975,222 km (0.094 R)
• M45: 13,155,936 km (0.098 R)
• M46: 13,499,413 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.8

Radius: 11

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.43 AU - 8.29 AU

Year: 7293 Days

Day: 12.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,290,931 km

• M1: 156,928 km (0.115 R)
• M2: 329,115 km (0.095 R)
• M3: 442,211 km (0.068 R)
• M4: 530,025 km (0.084 R)
• M5: 750,084 km (0.103 R)
• M6: 922,420 km (0.101 R)
• M7: 1,053,917 km (0.051 R)
• M8: 1,206,208 km (0.116 R)
• M9: 1,471,744 km (0.087 R)
• M10: 1,627,475 km (0.065 R)
• M11: 1,756,129 km (0.099 R)
• M12: 2,040,964 km (0.076 R)
• M13: 2,251,149 km (0.096 R)
• M14: 2,505,465 km (0.087 R)
• M15: 2,579,815 km (0.081 R)
• M16: 3,022,176 km (0.065 R)
• M17: 3,161,601 km (0.116 R)
• M18: 3,890,891 km (0.095 R)
• M19: 4,042,882 km (0.108 R)
• M20: 4,308,119 km (0.051 R)
• M21: 5,425,616 km (0.099 R)
• M22: 5,498,320 km (0.104 R)
• M23: 5,817,263 km (0.059 R)
• M24: 6,345,194 km (0.114 R)
• M25: 6,550,442 km (0.092 R)
• M26: 7,366,349 km (0.049 R)
• M27: 7,964,890 km (0.106 R)
• M28: 8,130,794 km (0.112 R)
• M29: 8,522,591 km (0.095 R)
• M30: 8,635,687 km (0.097 R)
• M31: 9,411,950 km (0.093 R)
• M32: 9,675,691 km (0.111 R)
• M33: 10,031,136 km (0.117 R)
• M34: 10,511,794 km (0.095 R)
• M35: 10,907,779 km (0.088 R)
• M36: 11,184,984 km (0.119 R)
• M37: 11,339,967 km (0.066 R)
• M38: 11,683,295 km (0.109 R)
• M39: 12,157,071 km (0.12 R)
• M40: 12,316,542 km (0.102 R)
• M41: 12,701,757 km (0.06 R)
• M42: 12,798,696 km (0.067 R)
• M43: 12,895,935 km (0.088 R)
• M44: 13,221,609 km (0.05 R)
• M45: 13,319,895 km (0.11 R)
• M46: 13,451,242 km (0.059 R)
• M47: 14,315,918 km (0.087 R)
• M48: 14,788,797 km (0.103 R)
• M49: 14,959,039 km (0.054 R)
• M50: 15,611,585 km (0.074 R)
• M51: 16,203,394 km (0.09 R)
• M52: 16,767,079 km (0.03 R)
• M53: 17,051,464 km (0.085 R)
• M54: 17,373,100 km (0.076 R)
• M55: 17,733,032 km (0.115 R)
• M56: 17,913,747 km (0.118 R)
• M57: 18,059,006 km (0.112 R)
• M58: 18,240,917 km (0.067 R)
• M59: 18,753,589 km (0.096 R)
• M60: 19,196,848 km (0.073 R)
• M61: 19,905,642 km (0.091 R)
• M62: 21,272,219 km (0.093 R)
• M63: 22,473,191 km (0.066 R)
• M64: 22,629,819 km (0.112 R)
• M65: 22,786,748 km (0.109 R)
• M66: 23,101,651 km (0.11 R)
• M67: 23,497,338 km (0.108 R)
• M68: 24,940,508 km (0.117 R)
• M69: 25,061,982 km (0.105 R)
• M70: 25,550,120 km (0.041 R)
• M71: 25,754,470 km (0.086 R)
• M72: 26,577,259 km (0.069 R)
• M73: 27,200,034 km (0.075 R)
• M74: 27,576,123 km (0.101 R)
• M75: 27,911,672 km (0.067 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 15,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit