🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.63 AU - 0.71 AU

Year: 208 Days

Day: 33.2 Hours

Environment

Temp: 105 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.61 AU - 0.95 AU

Year: 261 Days

Day: 18.3 Hours

Environment

Temp: 121 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.88 AU - 1.14 AU

Year: 384 Days

Day: 16.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 78.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 32,650,781 km

• M1: 467,942 km (0.083 R)
• M2: 832,213 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.67 AU - 1.77 AU

Year: 854 Days

Day: 13.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,650,781 km

• M1: 45,927 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.72 AU - 2.16 AU

Year: 1023 Days

Day: 28.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.78 AU - 2.88 AU

Year: 1347 Days

Day: 22.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3 AU - 3.9 AU

Year: 2427 Days

Day: 25.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.2

Radius: 14.4

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.76 AU - 7.78 AU

Year: 8203 Days

Day: 12 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,650,781 km

• M1: 184,305 km (0.118 R)
• M2: 411,394 km (0.1 R)
• M3: 519,254 km (0.104 R)
• M4: 888,911 km (0.074 R)
• M5: 1,246,300 km (0.104 R)
• M6: 1,482,964 km (0.031 R)
• M7: 1,700,479 km (0.105 R)
• M8: 1,804,599 km (0.076 R)
• M9: 2,281,517 km (0.077 R)
• M10: 2,436,201 km (0.112 R)
• M11: 2,574,579 km (0.077 R)
• M12: 2,695,305 km (0.113 R)
• M13: 2,797,480 km (0.113 R)
• M14: 2,942,740 km (0.11 R)
• M15: 3,090,542 km (0.032 R)
• M16: 3,752,513 km (0.09 R)
• M17: 3,913,331 km (0.074 R)
• M18: 4,123,665 km (0.068 R)
• M19: 4,482,401 km (0.11 R)
• M20: 4,727,293 km (0.044 R)
• M21: 4,951,690 km (0.093 R)
• M22: 5,230,540 km (0.052 R)
• M23: 5,619,345 km (0.081 R)
• M24: 6,342,950 km (0.032 R)
• M25: 6,590,833 km (0.054 R)
• M26: 7,353,633 km (0.106 R)
• M27: 7,848,203 km (0.109 R)
• M28: 7,966,236 km (0.1 R)
• M29: 8,595,445 km (0.079 R)
• M30: 8,839,439 km (0.119 R)
• M31: 9,023,893 km (0.088 R)
• M32: 9,116,494 km (0.049 R)
• M33: 9,997,327 km (0.065 R)
• M34: 10,350,826 km (0.111 R)
• M35: 10,447,915 km (0.119 R)
• M36: 10,741,277 km (0.041 R)
• M37: 10,839,563 km (0.059 R)
• M38: 11,469,519 km (0.117 R)
• M39: 11,772,006 km (0.094 R)
• M40: 11,873,433 km (0.098 R)
• M41: 12,145,402 km (0.088 R)
• M42: 12,591,802 km (0.108 R)
• M43: 14,575,620 km (0.117 R)
• M44: 14,684,677 km (0.116 R)
• M45: 15,160,248 km (0.111 R)
• M46: 15,344,553 km (0.064 R)
• M47: 15,752,506 km (0.112 R)
• M48: 15,939,204 km (0.118 R)
• M49: 16,276,996 km (0.07 R)
• M50: 16,390,242 km (0.065 R)
• M51: 17,845,979 km (0.068 R)
• M52: 18,196,786 km (0.089 R)
• M53: 18,353,564 km (0.081 R)
• M54: 19,103,798 km (0.047 R)
• M55: 19,422,890 km (0.083 R)
• M56: 19,823,962 km (0.11 R)
• M57: 20,961,803 km (0.109 R)
• M58: 22,037,412 km (0.086 R)
• M59: 22,288,138 km (0.03 R)
• M60: 22,497,874 km (0.112 R)
• M61: 22,750,395 km (0.087 R)
• M62: 22,876,955 km (0.114 R)
• M63: 23,215,794 km (0.111 R)
• M64: 24,414,522 km (0.115 R)
• M65: 24,674,074 km (0.078 R)
• M66: 25,458,117 km (0.094 R)
• M67: 26,649,514 km (0.078 R)
• M68: 26,872,116 km (0.113 R)
• M69: 27,050,736 km (0.096 R)
• M70: 27,184,775 km (0.084 R)
• M71: 27,274,385 km (0.055 R)
• M72: 27,859,013 km (0.095 R)
• M73: 28,220,890 km (0.066 R)
• M74: 28,402,353 km (0.089 R)
• M75: 28,857,878 km (0.116 R)
• M76: 29,868,262 km (0.109 R)
• M77: 29,960,714 km (0.108 R)
• M78: 30,703,766 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.3

Radius: 11.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.63 AU - 11.05 AU

Year: 13517 Days

Day: 13.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,650,781 km

• M1: 160,519 km (0.074 R)
• M2: 394,789 km (0.098 R)
• M3: 720,314 km (0.071 R)
• M4: 970,890 km (0.114 R)
• M5: 1,380,190 km (0.118 R)
• M6: 1,476,232 km (0.072 R)
• M7: 1,654,852 km (0.078 R)
• M8: 1,990,400 km (0.102 R)
• M9: 2,099,756 km (0.101 R)
• M10: 2,188,766 km (0.105 R)
• M11: 2,324,751 km (0.106 R)
• M12: 2,557,675 km (0.082 R)
• M13: 3,021,428 km (0.088 R)
• M14: 3,147,838 km (0.103 R)
• M15: 3,250,313 km (0.062 R)
• M16: 3,698,359 km (0.101 R)
• M17: 3,806,667 km (0.104 R)
• M18: 4,026,576 km (0.113 R)
• M19: 4,138,027 km (0.086 R)
• M20: 4,799,399 km (0.095 R)
• M21: 4,888,110 km (0.093 R)
• M22: 5,278,860 km (0.074 R)
• M23: 5,401,231 km (0.076 R)
• M24: 5,493,533 km (0.107 R)
• M25: 6,609,832 km (0.081 R)
• M26: 6,708,717 km (0.113 R)
• M27: 7,142,999 km (0.098 R)
• M28: 7,621,114 km (0.094 R)
• M29: 7,933,923 km (0.091 R)
• M30: 9,080,142 km (0.108 R)
• M31: 9,374,850 km (0.048 R)
• M32: 9,523,400 km (0.046 R)
• M33: 9,860,444 km (0.062 R)
• M34: 9,973,540 km (0.102 R)
• M35: 10,392,414 km (0.056 R)
• M36: 10,973,004 km (0.086 R)
• M37: 11,090,438 km (0.078 R)
• M38: 11,208,172 km (0.11 R)
• M39: 11,803,422 km (0.112 R)
• M40: 12,408,994 km (0.107 R)
• M41: 12,736,015 km (0.107 R)
• M42: 13,398,883 km (0.054 R)
• M43: 14,285,699 km (0.108 R)
• M44: 14,542,708 km (0.105 R)
• M45: 14,671,662 km (0.097 R)
• M46: 15,322,562 km (0.118 R)
• M47: 16,968,138 km (0.074 R)
• M48: 17,513,722 km (0.08 R)
• M49: 17,696,979 km (0.11 R)
• M50: 18,157,741 km (0.094 R)
• M51: 18,950,011 km (0.114 R)
• M52: 19,516,089 km (0.077 R)
• M53: 20,279,637 km (0.055 R)
• M54: 20,568,510 km (0.09 R)
• M55: 21,934,339 km (0.101 R)
• M56: 22,528,691 km (0.085 R)
• M57: 23,078,015 km (0.086 R)
• M58: 23,581,412 km (0.114 R)
• M59: 23,885,245 km (0.083 R)
• M60: 24,855,686 km (0.116 R)
• M61: 26,729,549 km (0.081 R)
• M62: 26,834,866 km (0.087 R)
• M63: 27,470,507 km (0.093 R)
• M64: 28,594,586 km (0.089 R)
• M65: 29,842,980 km (0.078 R)
• M66: 30,171,497 km (0.083 R)
• M67: 30,391,256 km (0.099 R)
• M68: 30,832,271 km (0.105 R)
• M69: 31,609,282 km (0.115 R)
• M70: 32,224,279 km (0.108 R)
• M71: 32,336,477 km (0.071 R)
• M72: 32,673,970 km (0.086 R)
• M73: 33,466,091 km (0.052 R)
• M74: 34,608,570 km (0.08 R)
• M75: 35,300,161 km (0.097 R)
• M76: 35,589,782 km (0.033 R)
• M77: 36,171,120 km (0.081 R)
• M78: 36,814,390 km (0.038 R)
• M79: 36,990,467 km (0.118 R)
• M80: 37,461,401 km (0.098 R)
• M81: 37,579,434 km (0.076 R)
• M82: 38,587,724 km (0.09 R)
• M83: 39,005,550 km (0.077 R)
• M84: 40,026,406 km (0.075 R)
• M85: 40,449,319 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.5

Radius: 7.2

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.92 AU - 18.48 AU

Year: 24696 Days

Day: 22.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,650,781 km

• M1: 137,780 km (0.067 R)
• M2: 267,331 km (0.101 R)
• M3: 321,336 km (0.086 R)
• M4: 442,660 km (0.085 R)
• M5: 604,375 km (0.089 R)
• M6: 731,833 km (0.073 R)
• M7: 854,054 km (0.116 R)
• M8: 968,646 km (0.048 R)
• M9: 1,165,966 km (0.094 R)
• M10: 1,426,266 km (0.114 R)
• M11: 1,494,184 km (0.077 R)
• M12: 1,813,575 km (0.067 R)
• M13: 1,962,275 km (0.097 R)
• M14: 2,173,507 km (0.112 R)
• M15: 2,271,943 km (0.062 R)
• M16: 2,432,461 km (0.084 R)
• M17: 2,555,431 km (0.059 R)
• M18: 2,765,017 km (0.106 R)
• M19: 2,828,896 km (0.045 R)
• M20: 3,587,955 km (0.099 R)
• M21: 3,965,840 km (0.11 R)
• M22: 4,556,602 km (0.116 R)
• M23: 4,683,161 km (0.108 R)
• M24: 4,862,230 km (0.083 R)
• M25: 5,682,475 km (0.114 R)
• M26: 6,262,167 km (0.095 R)
• M27: 6,346,540 km (0.051 R)
• M28: 6,459,636 km (0.109 R)
• M29: 6,630,477 km (0.078 R)
• M30: 8,763,144 km (0.085 R)
• M31: 8,952,385 km (0.075 R)
• M32: 9,657,889 km (0.057 R)
• M33: 9,820,651 km (0.092 R)
• M34: 9,951,550 km (0.062 R)
• M35: 10,381,045 km (0.113 R)
• M36: 10,480,976 km (0.102 R)
• M37: 10,547,847 km (0.059 R)
• M38: 11,087,596 km (0.062 R)
• M39: 11,740,142 km (0.096 R)
• M40: 12,228,878 km (0.096 R)
• M41: 13,082,184 km (0.101 R)
• M42: 13,407,260 km (0.092 R)
• M43: 13,991,440 km (0.054 R)
• M44: 14,212,695 km (0.104 R)
• M45: 14,509,497 km (0.101 R)
• M46: 14,770,995 km (0.112 R)
• M47: 15,374,173 km (0.074 R)
• M48: 15,450,169 km (0.11 R)
• M49: 15,564,462 km (0.086 R)
• M50: 15,870,389 km (0.078 R)
• M51: 16,526,974 km (0.041 R)
• M52: 16,878,230 km (0.051 R)
• M53: 17,271,373 km (0.073 R)
• M54: 17,627,865 km (0.092 R)
• M55: 17,866,773 km (0.068 R)
• M56: 18,671,161 km (0.107 R)
• M57: 19,693,064 km (0.089 R)
• M58: 19,982,536 km (0.12 R)
• M59: 20,481,893 km (0.041 R)
• M60: 20,859,179 km (0.099 R)
• M61: 21,408,054 km (0.116 R)
• M62: 21,833,660 km (0.096 R)
• M63: 22,219,024 km (0.095 R)
• M64: 24,489,022 km (0.083 R)
• M65: 24,889,495 km (0.093 R)
• M66: 25,561,489 km (0.037 R)
• M67: 25,967,647 km (0.078 R)
• M68: 27,290,691 km (0.091 R)
• M69: 28,588,751 km (0.086 R)
• M70: 29,198,213 km (0.034 R)
• M71: 29,433,830 km (0.045 R)
• M72: 29,906,858 km (0.064 R)
• M73: 30,001,703 km (0.117 R)
• M74: 30,239,414 km (0.11 R)
• M75: 30,477,873 km (0.083 R)
• M76: 30,860,395 km (0.091 R)
• M77: 31,100,350 km (0.081 R)
• M78: 31,341,053 km (0.038 R)
• M79: 31,775,635 km (0.063 R)
• M80: 31,969,364 km (0.092 R)
• M81: 32,553,095 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 18,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit