🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.5 AU - 0.78 AU

Year: 187 Days

Day: 21.8 Hours

Environment

Temp: 210 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,940,967 km

• M1: 509,680 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.64 AU - 0.72 AU

Year: 205 Days

Day: 18.2 Hours

Environment

Temp: 124 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,940,967 km

• M1: 111,002 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.04 AU - 1.24 AU

Year: 445 Days

Day: 21.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.22 AU - 3.56 AU

Year: 1794 Days

Day: 32.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,940,967 km

• M1: 244,144 km (0.047 R)
• M2: 1,811,929 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.07 AU - 3.55 AU

Year: 2200 Days

Day: 38.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.68 AU - 3.74 AU

Year: 2610 Days

Day: 26.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.3

Radius: 12

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.65 AU - 5.89 AU

Year: 5062 Days

Day: 7.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,940,967 km

• M1: 153,188 km (0.056 R)
• M2: 242,797 km (0.038 R)
• M3: 331,658 km (0.057 R)
• M4: 463,005 km (0.106 R)
• M5: 645,365 km (0.058 R)
• M6: 767,287 km (0.042 R)
• M7: 1,483,712 km (0.116 R)
• M8: 1,823,448 km (0.029 R)
• M9: 1,942,379 km (0.094 R)
• M10: 2,063,852 km (0.066 R)
• M11: 2,427,824 km (0.088 R)
• M12: 2,509,654 km (0.097 R)
• M13: 2,659,401 km (0.107 R)
• M14: 2,812,141 km (0.119 R)
• M15: 3,270,209 km (0.092 R)
• M16: 3,434,169 km (0.109 R)
• M17: 3,545,170 km (0.077 R)
• M18: 3,676,068 km (0.103 R)
• M19: 3,885,206 km (0.093 R)
• M20: 4,515,911 km (0.108 R)
• M21: 5,456,582 km (0.086 R)
• M22: 5,630,116 km (0.111 R)
• M23: 5,717,481 km (0.107 R)
• M24: 5,827,435 km (0.088 R)
• M25: 6,049,588 km (0.07 R)
• M26: 6,297,173 km (0.047 R)
• M27: 6,502,122 km (0.094 R)
• M28: 6,709,465 km (0.089 R)
• M29: 6,802,215 km (0.094 R)
• M30: 7,012,699 km (0.106 R)
• M31: 7,106,946 km (0.092 R)
• M32: 7,225,428 km (0.098 R)
• M33: 7,320,572 km (0.107 R)
• M34: 7,778,491 km (0.108 R)
• M35: 8,545,629 km (0.068 R)
• M36: 8,621,176 km (0.103 R)
• M37: 9,002,201 km (0.111 R)
• M38: 9,544,793 km (0.11 R)
• M39: 9,859,696 km (0.113 R)
• M40: 10,124,784 km (0.117 R)
• M41: 10,365,337 km (0.062 R)
• M42: 10,499,826 km (0.101 R)
• M43: 10,634,913 km (0.102 R)
• M44: 10,825,052 km (0.052 R)
• M45: 10,934,108 km (0.072 R)
• M46: 11,291,348 km (0.084 R)
• M47: 11,402,051 km (0.104 R)
• M48: 11,485,227 km (0.12 R)
• M49: 11,736,252 km (0.034 R)
• M50: 11,932,674 km (0.099 R)
• M51: 12,385,956 km (0.037 R)
• M52: 12,902,517 km (0.114 R)
• M53: 13,250,781 km (0.114 R)
• M54: 13,367,617 km (0.118 R)
• M55: 14,105,434 km (0.092 R)
• M56: 14,314,422 km (0.091 R)
• M57: 14,524,457 km (0.096 R)
• M58: 14,765,609 km (0.094 R)
• M59: 15,282,769 km (0.067 R)
• M60: 15,620,561 km (0.092 R)
• M61: 16,711,578 km (0.079 R)
• M62: 17,123,122 km (0.084 R)
• M63: 17,314,308 km (0.06 R)
• M64: 17,795,116 km (0.102 R)
• M65: 17,956,232 km (0.096 R)
• M66: 18,085,635 km (0.106 R)
• M67: 18,736,984 km (0.116 R)
• M68: 18,835,419 km (0.087 R)
• M69: 19,098,562 km (0.076 R)
• M70: 19,296,779 km (0.098 R)
• M71: 19,462,533 km (0.11 R)
• M72: 20,096,380 km (0.099 R)
• M73: 20,872,793 km (0.069 R)
• M74: 21,487,341 km (0.07 R)
• M75: 21,831,416 km (0.086 R)
• M76: 22,281,256 km (0.039 R)
• M77: 22,839,257 km (0.08 R)
• M78: 22,979,430 km (0.074 R)
• M79: 23,755,693 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.1

Radius: 8.2

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.25 AU - 8.69 AU

Year: 9004 Days

Day: 12.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,940,967 km

• M1: 150,047 km (0.066 R)
• M2: 219,759 km (0.09 R)
• M3: 486,343 km (0.109 R)
• M4: 581,637 km (0.071 R)
• M5: 760,406 km (0.067 R)
• M6: 923,318 km (0.094 R)
• M7: 1,026,541 km (0.105 R)
• M8: 1,478,476 km (0.075 R)
• M9: 1,539,063 km (0.109 R)
• M10: 1,641,986 km (0.092 R)
• M11: 1,833,023 km (0.086 R)
• M12: 2,053,829 km (0.118 R)
• M13: 2,213,600 km (0.094 R)
• M14: 2,330,136 km (0.045 R)
• M15: 2,521,173 km (0.054 R)
• M16: 2,692,462 km (0.096 R)
• M17: 3,577,932 km (0.105 R)
• M18: 3,798,589 km (0.08 R)
• M19: 4,340,433 km (0.093 R)
• M20: 4,635,440 km (0.119 R)
• M21: 4,815,555 km (0.106 R)
• M22: 4,906,361 km (0.117 R)
• M23: 5,275,868 km (0.081 R)
• M24: 5,432,497 km (0.118 R)
• M25: 5,558,907 km (0.085 R)
• M26: 5,622,486 km (0.082 R)
• M27: 5,750,393 km (0.09 R)
• M28: 5,879,196 km (0.108 R)
• M29: 6,238,530 km (0.084 R)
• M30: 7,888,445 km (0.052 R)
• M31: 8,284,730 km (0.065 R)
• M32: 8,947,000 km (0.06 R)
• M33: 9,588,027 km (0.07 R)
• M34: 9,741,065 km (0.102 R)
• M35: 9,894,852 km (0.101 R)
• M36: 10,596,915 km (0.067 R)
• M37: 11,274,743 km (0.09 R)
• M38: 11,436,308 km (0.088 R)
• M39: 11,925,493 km (0.118 R)
• M40: 14,253,835 km (0.111 R)
• M41: 14,780,120 km (0.115 R)
• M42: 16,671,785 km (0.089 R)
• M43: 17,086,919 km (0.088 R)
• M44: 18,258,121 km (0.07 R)
• M45: 18,352,966 km (0.09 R)
• M46: 18,590,677 km (0.047 R)
• M47: 18,877,307 km (0.106 R)
• M48: 19,989,567 km (0.061 R)
• M49: 20,924,404 km (0.094 R)
• M50: 21,222,702 km (0.047 R)
• M51: 22,378,645 km (0.069 R)
• M52: 22,480,072 km (0.055 R)
• M53: 22,581,799 km (0.06 R)
• M54: 24,020,781 km (0.071 R)
• M55: 26,555,866 km (0.082 R)
• M56: 26,716,983 km (0.106 R)
• M57: 27,854,974 km (0.095 R)
• M58: 28,512,157 km (0.105 R)
• M59: 28,622,261 km (0.091 R)
• M60: 29,063,874 km (0.119 R)
• M61: 29,119,226 km (0.07 R)
• M62: 32,274,843 km (0.108 R)
• M63: 32,676,962 km (0.05 R)
• M64: 32,965,088 km (0.038 R)
• M65: 33,369,899 km (0.108 R)
• M66: 33,602,075 km (0.033 R)
• M67: 33,660,119 km (0.112 R)
• M68: 35,064,843 km (0.065 R)
• M69: 36,727,624 km (0.078 R)
• M70: 38,052,163 km (0.111 R)
• M71: 38,537,608 km (0.077 R)
• M72: 39,086,333 km (0.111 R)
• M73: 39,269,740 km (0.113 R)
• M74: 39,392,261 km (0.103 R)
• M75: 40,129,629 km (0.103 R)
• M76: 41,057,884 km (0.097 R)
• M77: 41,119,967 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.6

Radius: 10

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.31 AU - 11.91 AU

Year: 11741 Days

Day: 14.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 32,940,967 km

• M1: 138,976 km (0.062 R)
• M2: 303,384 km (0.114 R)
• M3: 1,089,521 km (0.111 R)
• M4: 1,244,355 km (0.092 R)
• M5: 1,310,328 km (0.085 R)
• M6: 1,495,680 km (0.117 R)
• M7: 1,848,730 km (0.101 R)
• M8: 1,979,778 km (0.092 R)
• M9: 2,426,777 km (0.099 R)
• M10: 2,498,284 km (0.086 R)
• M11: 4,448,891 km (0.106 R)
• M12: 4,537,004 km (0.11 R)
• M13: 4,850,262 km (0.11 R)
• M14: 5,032,323 km (0.113 R)
• M15: 6,602,801 km (0.114 R)
• M16: 8,348,608 km (0.098 R)
• M17: 8,494,167 km (0.058 R)
• M18: 8,622,223 km (0.091 R)
• M19: 9,688,856 km (0.108 R)
• M20: 10,658,399 km (0.087 R)
• M21: 10,776,731 km (0.105 R)
• M22: 11,496,596 km (0.071 R)
• M23: 11,882,708 km (0.038 R)
• M24: 12,877,235 km (0.1 R)
• M25: 13,172,392 km (0.046 R)
• M26: 13,320,793 km (0.106 R)
• M27: 13,963,016 km (0.08 R)
• M28: 14,114,410 km (0.106 R)
• M29: 14,201,027 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.7

Radius: 6.7

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14 AU - 21.54 AU

Year: 27360 Days

Day: 15.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 32,940,967 km

• M1: 143,614 km (0.105 R)
• M2: 336,446 km (0.09 R)
• M3: 578,345 km (0.079 R)
• M4: 640,428 km (0.045 R)
• M5: 970,441 km (0.09 R)
• M6: 1,695,093 km (0.05 R)
• M7: 2,366,190 km (0.102 R)
• M8: 3,000,185 km (0.096 R)
• M9: 3,222,787 km (0.101 R)
• M10: 3,404,698 km (0.079 R)
• M11: 3,613,537 km (0.119 R)
• M12: 3,826,414 km (0.052 R)
• M13: 5,161,725 km (0.096 R)
• M14: 5,509,390 km (0.077 R)
• M15: 5,837,159 km (0.091 R)
• M16: 6,114,963 km (0.095 R)
• M17: 6,770,650 km (0.074 R)
• M18: 7,003,873 km (0.034 R)
• M19: 7,180,548 km (0.085 R)
• M20: 7,328,949 km (0.087 R)
• M21: 7,902,059 km (0.102 R)
• M22: 8,426,848 km (0.095 R)
• M23: 8,520,646 km (0.093 R)
• M24: 8,741,004 km (0.044 R)
• M25: 10,334,520 km (0.075 R)
• M26: 10,840,011 km (0.063 R)
• M27: 10,907,929 km (0.084 R)
• M28: 11,353,431 km (0.073 R)
• M29: 11,735,055 km (0.065 R)
• M30: 11,804,918 km (0.044 R)
• M31: 13,049,422 km (0.042 R)
• M32: 13,266,938 km (0.077 R)
• M33: 13,632,106 km (0.11 R)
• M34: 16,357,480 km (0.084 R)
• M35: 17,861,537 km (0.101 R)
• M36: 18,183,771 km (0.044 R)
• M37: 18,345,636 km (0.11 R)
• M38: 18,507,949 km (0.12 R)
• M39: 19,823,812 km (0.027 R)
• M40: 23,550,295 km (0.04 R)
• M41: 24,169,780 km (0.109 R)
• M42: 24,347,652 km (0.086 R)
• M43: 26,334,012 km (0.114 R)
• M44: 26,517,120 km (0.042 R)
• M45: 26,608,973 km (0.075 R)
• M46: 29,030,664 km (0.106 R)
• M47: 31,570,686 km (0.112 R)
• M48: 32,351,288 km (0.094 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 15,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit