🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.51 AU - 0.65 AU

Year: 155 Days

Day: 36.6 Hours

Environment

Temp: 195 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.61 AU - 1.01 AU

Year: 256 Days

Day: 12.2 Hours

Environment

Temp: 115 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.95 AU - 1.15 AU

Year: 378 Days

Day: 43.8 Hours

Environment

Temp: 86 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.36 AU - 2.06 AU

Year: 786 Days

Day: 15.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.79 AU - 4.77 AU

Year: 3112 Days

Day: 14.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,483,052 km

• M1: 2,050,987 km (0.106 R)
• M2: 2,221,678 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.86 AU - 5.1 AU

Year: 3333 Days

Day: 27.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 63.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.6

Radius: 11

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.92 AU - 6.84 AU

Year: 5011 Days

Day: 10.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,483,052 km

• M1: 219,161 km (0.086 R)
• M2: 323,730 km (0.109 R)
• M3: 419,024 km (0.099 R)
• M4: 535,860 km (0.047 R)
• M5: 655,089 km (0.067 R)
• M6: 841,039 km (0.082 R)
• M7: 1,252,134 km (0.06 R)
• M8: 1,402,480 km (0.111 R)
• M9: 2,144,934 km (0.089 R)
• M10: 2,394,015 km (0.117 R)
• M11: 2,513,543 km (0.045 R)
• M12: 2,670,172 km (0.114 R)
• M13: 2,993,453 km (0.103 R)
• M14: 3,444,042 km (0.05 R)
• M15: 3,521,235 km (0.039 R)
• M16: 3,756,403 km (0.108 R)
• M17: 3,936,070 km (0.115 R)
• M18: 4,037,198 km (0.107 R)
• M19: 4,769,479 km (0.12 R)
• M20: 5,339,896 km (0.116 R)
• M21: 5,633,407 km (0.053 R)
• M22: 5,816,515 km (0.036 R)
• M23: 5,885,779 km (0.028 R)
• M24: 6,378,105 km (0.094 R)
• M25: 6,473,399 km (0.03 R)
• M26: 6,617,163 km (0.074 R)
• M27: 6,713,653 km (0.087 R)
• M28: 6,834,977 km (0.109 R)
• M29: 7,302,470 km (0.088 R)
• M30: 8,294,304 km (0.052 R)
• M31: 8,529,323 km (0.107 R)
• M32: 8,634,340 km (0.075 R)
• M33: 9,005,792 km (0.105 R)
• M34: 9,166,460 km (0.116 R)
• M35: 9,654,448 km (0.119 R)
• M36: 9,929,259 km (0.11 R)
• M37: 10,150,964 km (0.104 R)
• M38: 10,543,060 km (0.058 R)
• M39: 11,168,977 km (0.102 R)
• M40: 11,284,018 km (0.105 R)
• M41: 11,719,348 km (0.114 R)
• M42: 12,189,683 km (0.116 R)
• M43: 12,516,555 km (0.052 R)
• M44: 12,696,072 km (0.06 R)
• M45: 12,906,706 km (0.101 R)
• M46: 13,270,378 km (0.115 R)
• M47: 13,698,976 km (0.06 R)
• M48: 13,884,029 km (0.082 R)
• M49: 14,256,677 km (0.076 R)
• M50: 14,475,539 km (0.102 R)
• M51: 15,107,291 km (0.053 R)
• M52: 15,909,434 km (0.115 R)
• M53: 16,103,912 km (0.091 R)
• M54: 17,155,136 km (0.081 R)
• M55: 17,722,561 km (0.087 R)
• M56: 17,890,559 km (0.087 R)
• M57: 18,330,077 km (0.072 R)
• M58: 19,081,956 km (0.089 R)
• M59: 19,150,771 km (0.093 R)
• M60: 19,392,372 km (0.108 R)
• M61: 19,496,193 km (0.113 R)
• M62: 19,704,583 km (0.12 R)
• M63: 20,615,634 km (0.057 R)
• M64: 20,934,277 km (0.106 R)
• M65: 21,361,529 km (0.1 R)
• M66: 21,504,694 km (0.096 R)
• M67: 21,899,782 km (0.109 R)
• M68: 22,080,197 km (0.118 R)
• M69: 22,515,228 km (0.068 R)
• M70: 22,843,296 km (0.107 R)
• M71: 22,916,449 km (0.108 R)
• M72: 23,062,905 km (0.045 R)
• M73: 23,356,865 km (0.048 R)
• M74: 23,800,124 km (0.036 R)
• M75: 24,246,075 km (0.111 R)
• M76: 24,507,572 km (0.118 R)
• M77: 24,920,312 km (0.1 R)
• M78: 25,146,355 km (0.061 R)
• M79: 25,259,750 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311

Radius: 12

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5 AU - 6.8 AU

Year: 5037 Days

Day: 9.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 37,483,052 km

• M1: 281,842 km (0.086 R)
• M2: 363,074 km (0.104 R)
• M3: 481,256 km (0.049 R)
• M4: 587,620 km (0.089 R)
• M5: 673,639 km (0.092 R)
• M6: 1,017,864 km (0.092 R)
• M7: 1,285,943 km (0.115 R)
• M8: 1,455,288 km (0.115 R)
• M9: 1,577,061 km (0.035 R)
• M10: 1,702,274 km (0.06 R)
• M11: 2,068,340 km (0.061 R)
• M12: 2,268,652 km (0.043 R)
• M13: 2,705,328 km (0.065 R)
• M14: 2,959,345 km (0.067 R)
• M15: 3,133,178 km (0.086 R)
• M16: 3,239,093 km (0.03 R)
• M17: 3,328,253 km (0.071 R)
• M18: 3,899,867 km (0.117 R)
• M19: 4,206,991 km (0.054 R)
• M20: 5,029,929 km (0.117 R)
• M21: 5,814,720 km (0.115 R)
• M22: 6,033,432 km (0.116 R)
• M23: 6,143,835 km (0.087 R)
• M24: 6,479,084 km (0.044 R)
• M25: 6,569,590 km (0.04 R)
• M26: 6,660,396 km (0.087 R)
• M27: 7,004,920 km (0.117 R)
• M28: 7,261,181 km (0.113 R)
• M29: 7,378,765 km (0.034 R)
• M30: 8,097,434 km (0.025 R)
• M31: 8,514,662 km (0.104 R)
• M32: 8,688,495 km (0.082 R)
• M33: 8,838,392 km (0.091 R)
• M34: 8,938,922 km (0.054 R)
• M35: 9,833,966 km (0.07 R)
• M36: 10,811,289 km (0.101 R)
• M37: 11,216,400 km (0.091 R)
• M38: 12,041,432 km (0.039 R)
• M39: 12,320,731 km (0.052 R)
• M40: 12,800,641 km (0.059 R)
• M41: 12,914,485 km (0.117 R)
• M42: 13,401,875 km (0.116 R)
• M43: 13,488,492 km (0.08 R)
• M44: 13,662,325 km (0.085 R)
• M45: 14,691,408 km (0.096 R)
• M46: 15,411,423 km (0.066 R)
• M47: 15,897,915 km (0.107 R)
• M48: 16,512,912 km (0.106 R)
• M49: 16,605,962 km (0.081 R)
• M50: 17,292,915 km (0.041 R)
• M51: 17,734,828 km (0.062 R)
• M52: 17,925,415 km (0.055 R)
• M53: 18,791,437 km (0.115 R)
• M54: 19,213,303 km (0.114 R)
• M55: 19,376,365 km (0.05 R)
• M56: 19,572,637 km (0.104 R)
• M57: 19,671,073 km (0.102 R)
• M58: 20,033,249 km (0.072 R)
• M59: 20,730,974 km (0.075 R)
• M60: 20,965,244 km (0.061 R)
• M61: 21,335,200 km (0.047 R)
• M62: 21,436,477 km (0.098 R)
• M63: 22,321,049 km (0.072 R)
• M64: 23,182,883 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.6

Radius: 11.5

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.28 AU - 7.88 AU

Year: 6621 Days

Day: 10 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,483,052 km

• M1: 163,810 km (0.092 R)
• M2: 243,545 km (0.113 R)
• M3: 482,453 km (0.064 R)
• M4: 691,890 km (0.045 R)
• M5: 902,823 km (0.115 R)
• M6: 1,184,217 km (0.041 R)
• M7: 1,511,686 km (0.093 R)
• M8: 1,584,391 km (0.11 R)
• M9: 1,658,292 km (0.064 R)
• M10: 1,887,177 km (0.119 R)
• M11: 2,147,029 km (0.045 R)
• M12: 2,271,045 km (0.073 R)
• M13: 2,354,970 km (0.088 R)
• M14: 2,504,568 km (0.101 R)
• M15: 2,591,484 km (0.118 R)
• M16: 2,723,878 km (0.047 R)
• M17: 2,813,338 km (0.108 R)
• M18: 2,949,472 km (0.11 R)
• M19: 3,564,917 km (0.105 R)
• M20: 4,349,857 km (0.038 R)
• M21: 4,428,695 km (0.077 R)
• M22: 4,561,089 km (0.119 R)
• M23: 4,966,201 km (0.101 R)
• M24: 5,298,757 km (0.026 R)
• M25: 6,102,995 km (0.055 R)
• M26: 6,429,417 km (0.081 R)
• M27: 6,519,326 km (0.113 R)
• M28: 7,474,209 km (0.048 R)
• M29: 7,664,049 km (0.108 R)
• M30: 8,275,754 km (0.101 R)
• M31: 8,472,326 km (0.116 R)
• M32: 9,649,212 km (0.101 R)
• M33: 10,415,004 km (0.107 R)
• M34: 10,662,887 km (0.089 R)
• M35: 10,912,566 km (0.114 R)
• M36: 11,345,203 km (0.118 R)
• M37: 11,417,908 km (0.107 R)
• M38: 11,527,264 km (0.077 R)
• M39: 14,567,691 km (0.118 R)
• M40: 14,805,103 km (0.08 R)
• M41: 15,004,068 km (0.092 R)
• M42: 15,083,953 km (0.108 R)
• M43: 15,284,115 km (0.117 R)
• M44: 15,404,691 km (0.093 R)
• M45: 15,485,175 km (0.107 R)
• M46: 15,849,296 km (0.079 R)
• M47: 16,216,409 km (0.077 R)
• M48: 16,462,647 km (0.109 R)
• M49: 17,334,204 km (0.087 R)
• M50: 17,628,015 km (0.067 R)
• M51: 18,050,629 km (0.118 R)
• M52: 18,220,721 km (0.069 R)
• M53: 18,562,253 km (0.118 R)
• M54: 19,208,516 km (0.101 R)
• M55: 20,302,077 km (0.118 R)
• M56: 21,101,827 km (0.06 R)
• M57: 22,184,167 km (0.098 R)
• M58: 22,686,367 km (0.085 R)
• M59: 23,192,158 km (0.078 R)
• M60: 23,608,938 km (0.069 R)
• M61: 24,637,872 km (0.093 R)
• M62: 25,395,435 km (0.081 R)
• M63: 25,777,060 km (0.051 R)
• M64: 26,546,142 km (0.06 R)
• M65: 27,225,167 km (0.065 R)
• M66: 27,371,324 km (0.104 R)
• M67: 27,517,930 km (0.084 R)
• M68: 28,155,815 km (0.08 R)
• M69: 28,303,768 km (0.073 R)
• M70: 28,451,869 km (0.09 R)
• M71: 28,649,937 km (0.112 R)
• M72: 29,196,717 km (0.096 R)
• M73: 29,346,315 km (0.117 R)
• M74: 29,496,362 km (0.094 R)
• M75: 30,857,553 km (0.036 R)
• M76: 31,111,869 km (0.117 R)
• M77: 31,725,071 km (0.086 R)
• M78: 33,119,473 km (0.028 R)
• M79: 33,640,971 km (0.035 R)
• M80: 33,902,767 km (0.072 R)
• M81: 34,112,653 km (0.108 R)
• M82: 34,745,003 km (0.091 R)
• M83: 35,168,664 km (0.092 R)
• M84: 35,594,121 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590

Radius: 11.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.63 AU - 7.69 AU

Year: 7451 Days

Day: 12.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,483,052 km

• M1: 144,212 km (0.057 R)
• M2: 337,044 km (0.029 R)
• M3: 430,543 km (0.03 R)
• M4: 511,475 km (0.119 R)
• M5: 611,556 km (0.107 R)
• M6: 894,745 km (0.056 R)
• M7: 1,068,428 km (0.072 R)
• M8: 1,431,652 km (0.052 R)
• M9: 1,561,353 km (0.101 R)
• M10: 2,488,112 km (0.069 R)
• M11: 2,668,527 km (0.112 R)
• M12: 2,806,606 km (0.096 R)
• M13: 2,947,228 km (0.105 R)
• M14: 3,969,879 km (0.058 R)
• M15: 4,288,672 km (0.098 R)
• M16: 4,922,967 km (0.108 R)
• M17: 5,150,655 km (0.038 R)
• M18: 5,498,470 km (0.099 R)
• M19: 5,764,604 km (0.063 R)
• M20: 6,217,288 km (0.032 R)
• M21: 7,383,104 km (0.042 R)
• M22: 7,480,492 km (0.108 R)
• M23: 7,941,104 km (0.083 R)
• M24: 8,074,395 km (0.083 R)
• M25: 8,580,934 km (0.042 R)
• M26: 8,752,074 km (0.1 R)
• M27: 10,125,681 km (0.057 R)
• M28: 10,342,898 km (0.075 R)
• M29: 10,708,515 km (0.107 R)
• M30: 11,339,818 km (0.116 R)
• M31: 11,640,958 km (0.094 R)
• M32: 11,830,648 km (0.108 R)
• M33: 12,405,703 km (0.065 R)
• M34: 12,950,688 km (0.065 R)
• M35: 13,029,077 km (0.066 R)
• M36: 14,306,493 km (0.054 R)
• M37: 15,707,178 km (0.056 R)
• M38: 15,874,877 km (0.032 R)
• M39: 16,423,901 km (0.098 R)
• M40: 16,636,630 km (0.118 R)
• M41: 16,764,835 km (0.085 R)
• M42: 17,151,246 km (0.108 R)
• M43: 17,583,883 km (0.072 R)
• M44: 17,976,578 km (0.118 R)
• M45: 18,371,965 km (0.064 R)
• M46: 18,460,228 km (0.085 R)
• M47: 19,171,566 km (0.063 R)
• M48: 19,530,600 km (0.119 R)
• M49: 19,620,658 km (0.115 R)
• M50: 19,711,015 km (0.089 R)
• M51: 20,666,796 km (0.115 R)
• M52: 22,340,497 km (0.081 R)
• M53: 23,384,690 km (0.089 R)
• M54: 23,480,283 km (0.088 R)
• M55: 24,833,995 km (0.114 R)
• M56: 24,980,451 km (0.113 R)
• M57: 26,063,839 km (0.072 R)
• M58: 26,361,987 km (0.119 R)
• M59: 26,511,435 km (0.089 R)
• M60: 26,911,460 km (0.105 R)
• M61: 27,061,956 km (0.065 R)
• M62: 27,869,485 km (0.088 R)
• M63: 28,992,815 km (0.072 R)
• M64: 29,250,124 km (0.062 R)
• M65: 29,611,702 km (0.059 R)
• M66: 29,767,134 km (0.087 R)
• M67: 29,974,776 km (0.095 R)
• M68: 30,130,806 km (0.114 R)
• M69: 30,339,346 km (0.097 R)
• M70: 30,653,053 km (0.116 R)
• M71: 32,397,214 km (0.116 R)
• M72: 32,878,470 km (0.106 R)
• M73: 33,146,849 km (0.111 R)
• M74: 33,523,836 km (0.116 R)
• M75: 34,827,132 km (0.107 R)
• M76: 35,595,018 km (0.117 R)
• M77: 36,257,587 km (0.117 R)
• M78: 36,479,441 km (0.12 R)
• M79: 37,483,093 km (0.073 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 18,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit