🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.47 AU - 0.55 AU

Year: 130 Days

Day: 23.1 Hours

Environment

Temp: 241 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,917,119 km

• M1: 61,186 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.42 AU - 0.6 AU

Year: 130 Days

Day: 20.9 Hours

Environment

Temp: 236 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,917,119 km

• M1: 111,899 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.43 AU - 0.63 AU

Year: 138 Days

Day: 46.2 Hours

Environment

Temp: 228 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.15 AU - 1.25 AU

Year: 471 Days

Day: 18.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.34 AU - 1.36 AU

Year: 562 Days

Day: 22.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.89 AU - 2.05 AU

Year: 990 Days

Day: 45.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.12 AU - 3.18 AU

Year: 2002 Days

Day: 21.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.9

Radius: 8.1

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.41 AU - 10.15 AU

Year: 8533 Days

Day: 14 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 69,917,119 km

• M1: 204,500 km (0.036 R)
• M2: 394,041 km (0.115 R)
• M3: 455,226 km (0.069 R)
• M4: 619,036 km (0.098 R)
• M5: 871,258 km (0.101 R)
• M6: 978,819 km (0.086 R)
• M7: 1,273,676 km (0.116 R)
• M8: 1,537,866 km (0.066 R)
• M9: 1,834,668 km (0.117 R)
• M10: 2,069,238 km (0.072 R)
• M11: 2,165,728 km (0.115 R)
• M12: 2,263,715 km (0.093 R)
• M13: 2,618,711 km (0.084 R)
• M14: 3,248,817 km (0.096 R)
• M15: 3,552,052 km (0.088 R)
• M16: 3,668,289 km (0.091 R)
• M17: 3,746,379 km (0.092 R)
• M18: 4,104,816 km (0.089 R)
• M19: 4,329,213 km (0.105 R)
• M20: 4,705,302 km (0.08 R)
• M21: 5,091,863 km (0.06 R)
• M22: 5,157,387 km (0.119 R)
• M23: 5,355,305 km (0.114 R)
• M24: 5,555,915 km (0.079 R)
• M25: 7,743,335 km (0.077 R)
• M26: 8,122,566 km (0.112 R)
• M27: 8,250,472 km (0.078 R)
• M28: 8,353,096 km (0.111 R)
• M29: 8,663,961 km (0.116 R)
• M30: 10,191,205 km (0.098 R)
• M31: 10,550,988 km (0.077 R)
• M32: 11,027,906 km (0.092 R)
• M33: 12,648,051 km (0.074 R)
• M34: 12,796,303 km (0.116 R)
• M35: 13,304,636 km (0.119 R)
• M36: 13,394,993 km (0.116 R)
• M37: 13,941,774 km (0.083 R)
• M38: 14,744,366 km (0.091 R)
• M39: 14,994,344 km (0.108 R)
• M40: 15,435,060 km (0.1 R)
• M41: 16,458,608 km (0.082 R)
• M42: 16,588,160 km (0.063 R)
• M43: 17,470,937 km (0.056 R)
• M44: 18,268,443 km (0.092 R)
• M45: 18,739,228 km (0.109 R)
• M46: 18,840,505 km (0.113 R)
• M47: 19,010,000 km (0.051 R)
• M48: 20,175,218 km (0.111 R)
• M49: 21,011,470 km (0.038 R)
• M50: 21,575,454 km (0.034 R)
• M51: 21,717,123 km (0.034 R)
• M52: 22,179,979 km (0.086 R)
• M53: 22,682,029 km (0.101 R)

Asteroid Belt

Center: 9.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.4

Radius: 10.1

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.76 AU - 10.18 AU

Year: 11275 Days

Day: 7.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,917,119 km

• M1: 127,009 km (0.104 R)
• M2: 201,359 km (0.091 R)
• M3: 274,811 km (0.049 R)
• M4: 363,224 km (0.065 R)
• M5: 451,038 km (0.088 R)
• M6: 747,690 km (0.058 R)
• M7: 814,411 km (0.11 R)
• M8: 936,333 km (0.108 R)
• M9: 1,422,227 km (0.115 R)
• M10: 1,571,376 km (0.041 R)
• M11: 1,748,201 km (0.112 R)
• M12: 2,293,335 km (0.079 R)
• M13: 2,571,887 km (0.119 R)
• M14: 2,781,623 km (0.059 R)
• M15: 2,942,441 km (0.107 R)
• M16: 3,358,472 km (0.06 R)
• M17: 3,472,466 km (0.091 R)
• M18: 3,971,823 km (0.066 R)
• M19: 4,153,585 km (0.12 R)
• M20: 4,651,447 km (0.094 R)
• M21: 4,875,395 km (0.079 R)
• M22: 5,943,523 km (0.077 R)
• M23: 6,221,626 km (0.039 R)
• M24: 6,790,696 km (0.097 R)
• M25: 7,562,771 km (0.114 R)
• M26: 7,864,360 km (0.074 R)
• M27: 8,285,328 km (0.113 R)
• M28: 10,456,742 km (0.093 R)
• M29: 11,303,316 km (0.099 R)
• M30: 11,691,373 km (0.096 R)
• M31: 12,303,826 km (0.111 R)
• M32: 12,392,239 km (0.051 R)
• M33: 12,480,801 km (0.073 R)
• M34: 13,016,660 km (0.118 R)
• M35: 13,423,417 km (0.085 R)
• M36: 13,651,254 km (0.102 R)
• M37: 14,157,045 km (0.118 R)
• M38: 15,424,438 km (0.058 R)
• M39: 15,758,789 km (0.115 R)
• M40: 15,903,002 km (0.085 R)
• M41: 16,629,898 km (0.115 R)
• M42: 18,015,922 km (0.062 R)
• M43: 18,621,195 km (0.117 R)
• M44: 19,644,744 km (0.053 R)
• M45: 20,267,669 km (0.089 R)
• M46: 21,906,813 km (0.097 R)
• M47: 22,444,468 km (0.081 R)
• M48: 22,986,610 km (0.048 R)
• M49: 25,029,968 km (0.098 R)
• M50: 25,422,961 km (0.115 R)
• M51: 26,329,076 km (0.109 R)
• M52: 26,843,393 km (0.096 R)
• M53: 27,303,407 km (0.061 R)
• M54: 27,534,386 km (0.061 R)
• M55: 28,406,392 km (0.095 R)
• M56: 28,523,228 km (0.095 R)
• M57: 28,933,874 km (0.101 R)
• M58: 29,228,282 km (0.087 R)
• M59: 29,820,241 km (0.119 R)
• M60: 32,777,342 km (0.082 R)
• M61: 34,010,926 km (0.091 R)
• M62: 34,946,063 km (0.06 R)
• M63: 35,259,769 km (0.099 R)
• M64: 35,700,335 km (0.107 R)
• M65: 36,142,696 km (0.087 R)
• M66: 36,459,843 km (0.052 R)
• M67: 37,288,765 km (0.048 R)
• M68: 37,545,026 km (0.096 R)
• M69: 37,995,017 km (0.077 R)
• M70: 39,878,005 km (0.101 R)
• M71: 40,009,053 km (0.037 R)
• M72: 40,731,910 km (0.105 R)
• M73: 41,326,711 km (0.043 R)
• M74: 41,392,983 km (0.107 R)
• M75: 41,924,205 km (0.081 R)
• M76: 43,060,849 km (0.097 R)
• M77: 43,329,677 km (0.11 R)
• M78: 43,869,276 km (0.082 R)
• M79: 44,072,131 km (0.07 R)
• M80: 44,546,656 km (0.082 R)
• M81: 45,295,991 km (0.09 R)
• M82: 45,500,940 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.6

Radius: 6.7

Gravity: 14.94 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.17 AU - 16.87 AU

Year: 17805 Days

Day: 15.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,917,119 km

• M1: 143,016 km (0.09 R)
• M2: 641,924 km (0.055 R)
• M3: 727,794 km (0.077 R)
• M4: 794,813 km (0.084 R)
• M5: 1,213,987 km (0.104 R)
• M6: 1,349,074 km (0.118 R)
• M7: 1,404,425 km (0.105 R)
• M8: 1,575,415 km (0.066 R)
• M9: 1,906,326 km (0.074 R)
• M10: 2,000,273 km (0.093 R)
• M11: 2,160,492 km (0.054 R)
• M12: 2,258,629 km (0.107 R)
• M13: 2,771,301 km (0.115 R)
• M14: 3,508,818 km (0.109 R)
• M15: 3,741,443 km (0.079 R)
• M16: 4,892,000 km (0.04 R)
• M17: 5,595,110 km (0.106 R)
• M18: 6,282,662 km (0.066 R)
• M19: 6,329,486 km (0.098 R)
• M20: 6,612,675 km (0.026 R)
• M21: 6,851,732 km (0.078 R)
• M22: 7,045,162 km (0.101 R)
• M23: 7,142,550 km (0.05 R)
• M24: 7,536,442 km (0.092 R)
• M25: 7,836,535 km (0.111 R)
• M26: 8,551,912 km (0.113 R)
• M27: 10,044,450 km (0.118 R)
• M28: 11,615,676 km (0.046 R)
• M29: 12,253,562 km (0.076 R)
• M30: 12,962,356 km (0.09 R)
• M31: 13,141,575 km (0.064 R)
• M32: 13,928,011 km (0.086 R)
• M33: 14,173,052 km (0.063 R)
• M34: 14,605,390 km (0.116 R)
• M35: 15,736,649 km (0.111 R)
• M36: 16,441,704 km (0.071 R)
• M37: 17,222,754 km (0.114 R)
• M38: 17,617,692 km (0.093 R)
• M39: 18,888,227 km (0.107 R)
• M40: 19,295,433 km (0.063 R)
• M41: 19,431,866 km (0.094 R)
• M42: 20,395,725 km (0.094 R)
• M43: 20,743,839 km (0.107 R)
• M44: 21,234,371 km (0.093 R)
• M45: 21,304,682 km (0.098 R)
• M46: 21,445,752 km (0.038 R)
• M47: 23,452,159 km (0.109 R)
• M48: 25,293,559 km (0.042 R)
• M49: 25,517,657 km (0.089 R)
• M50: 26,496,326 km (0.096 R)
• M51: 26,800,010 km (0.068 R)
• M52: 27,028,446 km (0.109 R)
• M53: 29,898,630 km (0.078 R)
• M54: 30,770,487 km (0.115 R)
• M55: 30,929,958 km (0.102 R)
• M56: 31,089,579 km (0.082 R)
• M57: 31,169,614 km (0.112 R)
• M58: 31,329,684 km (0.083 R)
• M59: 31,570,387 km (0.096 R)
• M60: 33,517,702 km (0.07 R)
• M61: 37,697,616 km (0.094 R)
• M62: 38,124,569 km (0.111 R)
• M63: 39,242,065 km (0.086 R)
• M64: 39,588,085 km (0.078 R)
• M65: 40,283,266 km (0.031 R)
• M66: 41,950,085 km (0.097 R)
• M67: 42,836,453 km (0.105 R)
• M68: 43,103,634 km (0.104 R)
• M69: 43,192,795 km (0.119 R)
• M70: 44,717,945 km (0.03 R)
• M71: 44,898,510 km (0.088 R)
• M72: 45,079,374 km (0.101 R)
• M73: 45,714,117 km (0.119 R)
• M74: 46,443,257 km (0.115 R)
• M75: 47,084,434 km (0.077 R)
• M76: 48,282,713 km (0.112 R)
• M77: 49,958,658 km (0.037 R)
• M78: 53,750,515 km (0.08 R)
• M79: 54,134,682 km (0.115 R)
• M80: 54,230,874 km (0.05 R)
• M81: 55,583,837 km (0.097 R)
• M82: 59,113,150 km (0.082 R)
• M83: 59,807,882 km (0.072 R)
• M84: 60,106,480 km (0.103 R)
• M85: 62,310,804 km (0.113 R)
• M86: 63,727,347 km (0.11 R)
• M87: 67,107,959 km (0.088 R)
• M88: 68,143,924 km (0.046 R)
• M89: 69,185,126 km (0.078 R)
• M90: 69,393,964 km (0.099 R)
• M91: 69,498,533 km (0.095 R)
• M92: 69,707,671 km (0.115 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 16,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit