🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.64 AU - 0.8 AU

Year: 222 Days

Day: 32.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,623,099 km

• M1: 190,737 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.04 AU - 1.38 AU

Year: 484 Days

Day: 46.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.13 AU - 1.47 AU

Year: 539 Days

Day: 36.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.84 AU - 2.86 AU

Year: 1309 Days

Day: 22.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.36 AU - 3.36 AU

Year: 1758 Days

Day: 22 Hours

Environment

Temp: -97 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.84 AU - 5.34 AU

Year: 3574 Days

Day: 13.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,623,099 km

• M1: 1,185,713 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.9

Radius: 12.8

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.51 AU - 6.37 AU

Year: 5261 Days

Day: 11.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 50,623,099 km

• M1: 171,290 km (0.117 R)
• M2: 265,835 km (0.07 R)
• M3: 349,461 km (0.094 R)
• M4: 454,329 km (0.071 R)
• M5: 673,340 km (0.055 R)
• M6: 857,794 km (0.095 R)
• M7: 966,103 km (0.109 R)
• M8: 1,167,761 km (0.072 R)
• M9: 1,289,534 km (0.046 R)
• M10: 1,383,780 km (0.045 R)
• M11: 1,480,570 km (0.104 R)
• M12: 1,715,738 km (0.098 R)
• M13: 1,844,093 km (0.06 R)
• M14: 2,110,377 km (0.06 R)
• M15: 2,389,527 km (0.068 R)
• M16: 2,494,096 km (0.079 R)
• M17: 2,969,667 km (0.089 R)
• M18: 3,096,676 km (0.107 R)
• M19: 3,503,582 km (0.078 R)
• M20: 4,177,371 km (0.077 R)
• M21: 4,725,647 km (0.089 R)
• M22: 4,824,831 km (0.108 R)
• M23: 5,748,448 km (0.058 R)
• M24: 5,836,711 km (0.118 R)
• M25: 6,104,341 km (0.098 R)
• M26: 6,212,500 km (0.037 R)
• M27: 6,856,519 km (0.056 R)
• M28: 6,950,317 km (0.114 R)
• M29: 7,291,400 km (0.114 R)
• M30: 7,464,036 km (0.118 R)
• M31: 8,128,400 km (0.096 R)
• M32: 8,407,550 km (0.104 R)
• M33: 8,710,186 km (0.08 R)
• M34: 8,954,929 km (0.111 R)
• M35: 9,222,559 km (0.104 R)
• M36: 9,660,582 km (0.096 R)
• M37: 10,041,458 km (0.093 R)
• M38: 10,622,047 km (0.038 R)
• M39: 10,839,862 km (0.058 R)
• M40: 11,015,190 km (0.043 R)
• M41: 11,636,171 km (0.096 R)
• M42: 11,793,249 km (0.12 R)
• M43: 11,883,307 km (0.101 R)
• M44: 12,177,715 km (0.028 R)
• M45: 12,428,591 km (0.089 R)
• M46: 12,819,790 km (0.034 R)
• M47: 13,215,027 km (0.065 R)
• M48: 13,496,570 km (0.116 R)
• M49: 13,614,453 km (0.111 R)
• M50: 13,874,903 km (0.034 R)
• M51: 14,065,341 km (0.099 R)
• M52: 14,569,636 km (0.116 R)
• M53: 14,690,511 km (0.1 R)
• M54: 15,104,149 km (0.114 R)
• M55: 15,793,795 km (0.069 R)
• M56: 16,393,234 km (0.118 R)
• M57: 17,025,434 km (0.119 R)
• M58: 17,127,460 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.6

Radius: 11.3

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.26 AU - 7.3 AU

Year: 7139 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,623,099 km

• M1: 148,401 km (0.095 R)
• M2: 303,384 km (0.079 R)
• M3: 449,691 km (0.072 R)
• M4: 601,084 km (0.046 R)
• M5: 733,329 km (0.088 R)
• M6: 1,146,368 km (0.096 R)
• M7: 1,221,915 km (0.109 R)
• M8: 1,525,300 km (0.108 R)
• M9: 1,694,794 km (0.074 R)
• M10: 1,817,315 km (0.037 R)
• M11: 1,888,673 km (0.094 R)
• M12: 2,513,543 km (0.074 R)
• M13: 2,674,511 km (0.107 R)
• M14: 2,756,191 km (0.12 R)
• M15: 3,242,683 km (0.102 R)
• M16: 3,664,849 km (0.106 R)
• M17: 4,151,790 km (0.104 R)
• M18: 4,366,911 km (0.037 R)
• M19: 4,463,701 km (0.077 R)
• M20: 5,263,751 km (0.097 R)
• M21: 5,601,393 km (0.056 R)
• M22: 6,517,979 km (0.106 R)
• M23: 6,684,631 km (0.092 R)
• M24: 6,852,630 km (0.075 R)
• M25: 7,107,395 km (0.096 R)
• M26: 7,192,965 km (0.103 R)
• M27: 7,655,222 km (0.092 R)
• M28: 8,366,859 km (0.065 R)
• M29: 9,662,826 km (0.091 R)
• M30: 9,757,820 km (0.066 R)
• M31: 10,012,585 km (0.08 R)
• M32: 10,463,623 km (0.12 R)
• M33: 10,822,808 km (0.106 R)
• M34: 11,789,060 km (0.079 R)
• M35: 11,958,405 km (0.119 R)
• M36: 12,265,380 km (0.116 R)
• M37: 13,131,701 km (0.093 R)
• M38: 14,522,213 km (0.095 R)
• M39: 14,776,679 km (0.117 R)
• M40: 14,886,335 km (0.089 R)
• M41: 14,996,139 km (0.043 R)
• M42: 15,106,243 km (0.09 R)
• M43: 15,475,152 km (0.108 R)
• M44: 15,735,153 km (0.075 R)
• M45: 15,996,500 km (0.097 R)
• M46: 16,297,192 km (0.098 R)
• M47: 16,942,108 km (0.087 R)
• M48: 17,056,850 km (0.114 R)
• M49: 17,248,485 km (0.095 R)
• M50: 17,518,060 km (0.09 R)
• M51: 18,296,119 km (0.118 R)
• M52: 19,005,961 km (0.045 R)
• M53: 19,085,397 km (0.114 R)
• M54: 19,845,654 km (0.111 R)
• M55: 20,290,258 km (0.05 R)
• M56: 23,195,748 km (0.094 R)
• M57: 24,394,027 km (0.116 R)
• M58: 24,566,962 km (0.119 R)
• M59: 24,696,813 km (0.087 R)
• M60: 24,783,580 km (0.052 R)
• M61: 25,000,796 km (0.058 R)
• M62: 25,481,005 km (0.101 R)
• M63: 25,568,520 km (0.046 R)
• M64: 26,273,276 km (0.05 R)
• M65: 26,450,400 km (0.076 R)
• M66: 27,521,819 km (0.039 R)
• M67: 27,656,757 km (0.117 R)
• M68: 27,972,408 km (0.046 R)
• M69: 28,698,407 km (0.103 R)
• M70: 29,017,948 km (0.089 R)
• M71: 29,246,982 km (0.105 R)
• M72: 29,430,688 km (0.04 R)
• M73: 29,522,541 km (0.115 R)
• M74: 29,798,998 km (0.098 R)
• M75: 30,354,605 km (0.03 R)
• M76: 30,447,505 km (0.085 R)
• M77: 30,773,479 km (0.047 R)
• M78: 31,100,500 km (0.038 R)
• M79: 31,334,920 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.3

Radius: 10.9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.37 AU - 11.01 AU

Year: 10125 Days

Day: 10.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,623,099 km

• M1: 163,959 km (0.092 R)
• M2: 243,246 km (0.095 R)
• M3: 413,489 km (0.12 R)
• M4: 509,530 km (0.095 R)
• M5: 813,812 km (0.079 R)
• M6: 1,132,755 km (0.058 R)
• M7: 1,254,827 km (0.106 R)
• M8: 1,468,453 km (0.055 R)
• M9: 1,764,058 km (0.079 R)
• M10: 2,029,146 km (0.055 R)
• M11: 3,449,129 km (0.048 R)
• M12: 3,720,499 km (0.097 R)
• M13: 5,077,651 km (0.042 R)
• M14: 5,561,301 km (0.09 R)
• M15: 6,871,928 km (0.098 R)
• M16: 7,061,319 km (0.08 R)
• M17: 8,434,926 km (0.047 R)
• M18: 8,637,931 km (0.076 R)
• M19: 8,842,431 km (0.107 R)
• M20: 9,173,042 km (0.027 R)
• M21: 9,889,167 km (0.05 R)
• M22: 10,275,579 km (0.099 R)
• M23: 10,623,094 km (0.084 R)
• M24: 11,151,923 km (0.085 R)
• M25: 11,285,364 km (0.06 R)
• M26: 12,006,576 km (0.117 R)
• M27: 12,649,846 km (0.035 R)
• M28: 12,882,321 km (0.098 R)
• M29: 13,493,279 km (0.045 R)
• M30: 13,921,877 km (0.063 R)
• M31: 14,403,283 km (0.058 R)
• M32: 15,135,714 km (0.089 R)
• M33: 15,531,401 km (0.083 R)
• M34: 15,830,297 km (0.111 R)
• M35: 16,585,916 km (0.041 R)
• M36: 17,456,576 km (0.112 R)
• M37: 17,559,948 km (0.075 R)
• M38: 17,767,440 km (0.087 R)
• M39: 17,975,680 km (0.073 R)
• M40: 18,080,099 km (0.118 R)
• M41: 18,394,704 km (0.094 R)
• M42: 18,658,146 km (0.102 R)
• M43: 19,242,176 km (0.088 R)
• M44: 19,456,101 km (0.118 R)
• M45: 19,724,479 km (0.029 R)
• M46: 19,832,190 km (0.046 R)
• M47: 20,920,365 km (0.077 R)
• M48: 22,251,486 km (0.09 R)
• M49: 22,363,685 km (0.109 R)
• M50: 22,644,929 km (0.083 R)
• M51: 22,757,726 km (0.086 R)
• M52: 23,210,858 km (0.113 R)
• M53: 23,552,689 km (0.12 R)
• M54: 25,053,305 km (0.098 R)
• M55: 26,110,214 km (0.119 R)
• M56: 27,301,611 km (0.081 R)
• M57: 27,421,738 km (0.057 R)
• M58: 27,662,441 km (0.105 R)
• M59: 29,367,408 km (0.112 R)
• M60: 30,294,766 km (0.032 R)
• M61: 30,730,694 km (0.102 R)
• M62: 30,980,821 km (0.074 R)
• M63: 31,168,866 km (0.086 R)
• M64: 31,672,113 km (0.107 R)
• M65: 31,924,784 km (0.111 R)
• M66: 33,133,834 km (0.102 R)
• M67: 35,334,718 km (0.076 R)
• M68: 35,531,140 km (0.105 R)
• M69: 36,122,799 km (0.078 R)
• M70: 36,783,872 km (0.055 R)
• M71: 40,490,908 km (0.065 R)
• M72: 40,696,455 km (0.067 R)
• M73: 41,315,342 km (0.055 R)
• M74: 41,660,613 km (0.04 R)
• M75: 41,798,842 km (0.065 R)
• M76: 42,145,460 km (0.081 R)
• M77: 44,033,086 km (0.09 R)
• M78: 44,315,078 km (0.104 R)
• M79: 44,809,948 km (0.046 R)
• M80: 45,805,372 km (0.117 R)
• M81: 45,948,088 km (0.117 R)
• M82: 46,879,934 km (0.094 R)
• M83: 46,951,890 km (0.089 R)
• M84: 48,180,388 km (0.101 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.3

Radius: 14.6

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.58 AU - 10.34 AU

Year: 11424 Days

Day: 12.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,623,099 km

• M1: 232,026 km (0.102 R)
• M2: 470,336 km (0.119 R)
• M3: 728,691 km (0.062 R)
• M4: 1,280,408 km (0.11 R)
• M5: 1,431,652 km (0.104 R)
• M6: 1,681,929 km (0.05 R)
• M7: 2,174,405 km (0.094 R)
• M8: 2,331,034 km (0.104 R)
• M9: 2,437,548 km (0.069 R)
• M10: 2,683,636 km (0.117 R)
• M11: 2,966,675 km (0.119 R)
• M12: 3,111,935 km (0.098 R)
• M13: 3,470,521 km (0.094 R)
• M14: 3,748,324 km (0.062 R)
• M15: 4,130,397 km (0.108 R)
• M16: 4,359,132 km (0.092 R)
• M17: 4,761,102 km (0.105 R)
• M18: 5,140,183 km (0.092 R)
• M19: 6,149,370 km (0.092 R)
• M20: 6,676,852 km (0.118 R)
• M21: 7,023,770 km (0.077 R)
• M22: 7,896,524 km (0.092 R)
• M23: 8,099,827 km (0.084 R)
• M24: 9,656,991 km (0.104 R)
• M25: 10,760,724 km (0.044 R)
• M26: 10,940,990 km (0.055 R)
• M27: 11,122,302 km (0.041 R)
• M28: 11,304,662 km (0.064 R)
• M29: 11,672,374 km (0.101 R)
• M30: 12,751,423 km (0.049 R)
• M31: 13,520,955 km (0.074 R)
• M32: 14,953,803 km (0.106 R)
• M33: 15,560,871 km (0.075 R)
• M34: 15,816,085 km (0.11 R)
• M35: 16,227,629 km (0.091 R)
• M36: 16,956,021 km (0.102 R)
• M37: 17,324,331 km (0.094 R)
• M38: 17,430,097 km (0.087 R)
• M39: 18,068,880 km (0.102 R)
• M40: 18,229,847 km (0.096 R)
• M41: 18,498,973 km (0.086 R)
• M42: 18,823,900 km (0.073 R)
• M43: 19,096,019 km (0.063 R)
• M44: 19,589,093 km (0.082 R)
• M45: 21,263,243 km (0.062 R)
• M46: 21,831,565 km (0.041 R)
• M47: 22,520,015 km (0.08 R)
• M48: 23,741,930 km (0.074 R)
• M49: 24,390,736 km (0.06 R)
• M50: 24,746,929 km (0.049 R)
• M51: 24,866,158 km (0.098 R)
• M52: 25,404,710 km (0.086 R)
• M53: 26,798,514 km (0.066 R)
• M54: 27,906,585 km (0.051 R)
• M55: 28,092,685 km (0.05 R)
• M56: 30,613,858 km (0.107 R)
• M57: 32,486,674 km (0.11 R)
• M58: 32,682,497 km (0.042 R)
• M59: 32,878,770 km (0.11 R)
• M60: 33,932,088 km (0.102 R)
• M61: 34,064,482 km (0.104 R)
• M62: 35,130,218 km (0.106 R)
• M63: 36,004,168 km (0.095 R)
• M64: 36,342,260 km (0.104 R)
• M65: 36,613,480 km (0.092 R)
• M66: 36,953,516 km (0.11 R)
• M67: 37,499,549 km (0.108 R)
• M68: 38,807,333 km (0.089 R)
• M69: 39,084,538 km (0.115 R)
• M70: 39,780,467 km (0.092 R)
• M71: 40,340,113 km (0.11 R)
• M72: 41,043,373 km (0.092 R)
• M73: 41,679,912 km (0.088 R)
• M74: 42,248,234 km (0.072 R)
• M75: 42,819,399 km (0.082 R)
• M76: 43,105,878 km (0.111 R)
• M77: 43,321,150 km (0.091 R)
• M78: 44,185,825 km (0.096 R)
• M79: 46,078,837 km (0.058 R)
• M80: 46,740,209 km (0.064 R)
• M81: 48,444,877 km (0.049 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 15,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit