🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.52 AU - 0.8 AU

Year: 189 Days

Day: 40.2 Hours

Environment

Temp: 226 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,496,718 km

• M1: 209,287 km (0.117 R)
• M2: 248,482 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.74 AU - 0.76 AU

Year: 229 Days

Day: 38.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.15 AU - 1.31 AU

Year: 482 Days

Day: 32.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,496,718 km

• M1: 268,827 km (0.12 R)
• M2: 555,158 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.34 AU - 3.82 AU

Year: 2392 Days

Day: 45.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.1

Radius: 9.1

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.94 AU - 10 AU

Year: 8704 Days

Day: 9.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 77,496,718 km

• M1: 116,836 km (0.098 R)
• M2: 255,214 km (0.07 R)
• M3: 638,484 km (0.051 R)
• M4: 711,637 km (0.1 R)
• M5: 966,402 km (0.118 R)
• M6: 1,034,619 km (0.083 R)
• M7: 1,249,591 km (0.063 R)
• M8: 1,784,852 km (0.065 R)
• M9: 1,978,133 km (0.099 R)
• M10: 2,200,884 km (0.088 R)
• M11: 2,502,623 km (0.116 R)
• M12: 2,670,771 km (0.12 R)
• M13: 2,842,509 km (0.069 R)
• M14: 3,379,865 km (0.065 R)
• M15: 3,565,964 km (0.11 R)
• M16: 3,755,505 km (0.055 R)
• M17: 3,976,311 km (0.106 R)
• M18: 4,172,883 km (0.106 R)
• M19: 4,546,728 km (0.087 R)
• M20: 5,794,823 km (0.104 R)
• M21: 5,921,981 km (0.095 R)
• M22: 6,538,773 km (0.11 R)
• M23: 7,312,793 km (0.105 R)
• M24: 7,554,094 km (0.051 R)
• M25: 7,763,082 km (0.092 R)
• M26: 8,186,743 km (0.066 R)
• M27: 8,509,276 km (0.095 R)
• M28: 8,581,682 km (0.084 R)
• M29: 8,763,144 km (0.059 R)
• M30: 9,130,257 km (0.112 R)
• M31: 9,204,308 km (0.057 R)
• M32: 9,765,749 km (0.044 R)
• M33: 10,338,260 km (0.104 R)
• M34: 10,765,063 km (0.078 R)
• M35: 11,676,114 km (0.107 R)
• M36: 11,958,255 km (0.102 R)
• M37: 12,079,878 km (0.042 R)
• M38: 12,365,311 km (0.047 R)
• M39: 12,529,420 km (0.064 R)
• M40: 12,694,277 km (0.104 R)
• M41: 12,984,347 km (0.099 R)
• M42: 13,529,183 km (0.036 R)
• M43: 13,613,556 km (0.076 R)
• M44: 13,910,657 km (0.081 R)
• M45: 15,076,174 km (0.084 R)
• M46: 16,542,981 km (0.118 R)
• M47: 17,178,922 km (0.103 R)
• M48: 17,730,340 km (0.101 R)
• M49: 17,961,917 km (0.049 R)
• M50: 18,147,867 km (0.11 R)
• M51: 19,229,310 km (0.07 R)
• M52: 19,562,465 km (0.068 R)
• M53: 19,658,058 km (0.118 R)
• M54: 20,041,926 km (0.119 R)
• M55: 20,525,277 km (0.096 R)
• M56: 21,651,449 km (0.111 R)
• M57: 22,097,550 km (0.074 R)
• M58: 22,346,631 km (0.106 R)
• M59: 22,797,519 km (0.058 R)
• M60: 23,099,706 km (0.068 R)
• M61: 23,251,399 km (0.064 R)
• M62: 23,708,271 km (0.092 R)
• M63: 24,014,348 km (0.054 R)
• M64: 24,270,609 km (0.041 R)
• M65: 26,458,029 km (0.116 R)
• M66: 27,254,488 km (0.117 R)
• M67: 27,361,301 km (0.081 R)
• M68: 29,690,540 km (0.045 R)
• M69: 30,407,263 km (0.104 R)
• M70: 30,628,967 km (0.1 R)
• M71: 31,018,221 km (0.112 R)
• M72: 31,521,019 km (0.108 R)
• M73: 31,801,515 km (0.066 R)
• M74: 33,273,409 km (0.102 R)
• M75: 33,444,698 km (0.063 R)
• M76: 33,845,471 km (0.105 R)
• M77: 34,017,808 km (0.091 R)
• M78: 34,247,889 km (0.088 R)
• M79: 35,173,601 km (0.061 R)
• M80: 35,231,645 km (0.11 R)
• M81: 35,406,226 km (0.075 R)
• M82: 35,639,449 km (0.099 R)
• M83: 35,990,256 km (0.086 R)
• M84: 37,167,741 km (0.092 R)
• M85: 37,464,094 km (0.109 R)
• M86: 37,523,484 km (0.084 R)
• M87: 38,657,436 km (0.12 R)
• M88: 40,348,790 km (0.025 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.1

Radius: 7.3

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.02 AU - 18.72 AU

Year: 21277 Days

Day: 15.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 77,496,718 km

• M1: 102,774 km (0.086 R)
• M2: 186,848 km (0.08 R)
• M3: 256,411 km (0.086 R)
• M4: 754,272 km (0.093 R)
• M5: 989,440 km (0.111 R)
• M6: 1,247,197 km (0.068 R)
• M7: 1,776,624 km (0.119 R)
• M8: 2,317,271 km (0.103 R)
• M9: 2,768,009 km (0.105 R)
• M10: 4,212,526 km (0.098 R)
• M11: 4,339,385 km (0.1 R)
• M12: 4,992,380 km (0.096 R)
• M13: 5,502,060 km (0.095 R)
• M14: 6,099,704 km (0.032 R)
• M15: 6,497,484 km (0.053 R)
• M16: 6,866,243 km (0.091 R)
• M17: 6,940,892 km (0.087 R)
• M18: 7,015,691 km (0.094 R)
• M19: 7,356,026 km (0.116 R)
• M20: 7,624,405 km (0.107 R)
• M21: 8,210,230 km (0.048 R)
• M22: 8,770,026 km (0.105 R)
• M23: 8,891,649 km (0.097 R)
• M24: 9,926,417 km (0.117 R)
• M25: 11,393,823 km (0.118 R)
• M26: 11,659,808 km (0.096 R)
• M27: 12,152,733 km (0.058 R)
• M28: 15,739,342 km (0.086 R)
• M29: 17,851,065 km (0.076 R)
• M30: 20,586,013 km (0.101 R)
• M31: 22,610,073 km (0.108 R)
• M32: 23,000,074 km (0.072 R)
• M33: 27,493,845 km (0.107 R)
• M34: 27,553,085 km (0.111 R)
• M35: 27,731,406 km (0.054 R)
• M36: 28,148,784 km (0.077 R)
• M37: 28,748,821 km (0.076 R)
• M38: 28,869,247 km (0.079 R)
• M39: 29,050,261 km (0.112 R)
• M40: 29,231,723 km (0.039 R)
• M41: 29,413,634 km (0.114 R)
• M42: 33,761,247 km (0.097 R)
• M43: 34,526,441 km (0.098 R)
• M44: 34,975,533 km (0.112 R)
• M45: 35,104,188 km (0.075 R)
• M46: 37,512,414 km (0.1 R)
• M47: 38,106,168 km (0.072 R)
• M48: 38,503,799 km (0.117 R)
• M49: 39,169,510 km (0.095 R)
• M50: 39,570,731 km (0.095 R)
• M51: 43,242,910 km (0.089 R)
• M52: 43,796,123 km (0.094 R)
• M53: 44,004,214 km (0.062 R)
• M54: 45,119,466 km (0.098 R)
• M55: 47,164,469 km (0.056 R)
• M56: 47,235,528 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.6

Radius: 4.1

Gravity: 35.97 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 13.61 AU - 17.71 AU

Year: 21882 Days

Day: 17.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,496,718 km

• M1: 78,389 km (0.068 R)
• M2: 357,090 km (0.091 R)
• M3: 453,431 km (0.066 R)
• M4: 602,131 km (0.116 R)
• M5: 1,160,879 km (0.096 R)
• M6: 1,869,525 km (0.064 R)
• M7: 3,230,117 km (0.045 R)
• M8: 3,351,142 km (0.088 R)
• M9: 3,514,802 km (0.086 R)
• M10: 3,935,172 km (0.108 R)
• M11: 4,550,169 km (0.107 R)
• M12: 4,868,812 km (0.057 R)
• M13: 5,479,321 km (0.093 R)
• M14: 5,916,147 km (0.108 R)
• M15: 6,263,513 km (0.112 R)
• M16: 7,610,642 km (0.062 R)
• M17: 7,664,198 km (0.115 R)
• M18: 8,261,542 km (0.087 R)
• M19: 8,649,300 km (0.09 R)
• M20: 8,705,250 km (0.114 R)
• M21: 9,789,834 km (0.067 R)
• M22: 10,436,995 km (0.07 R)
• M23: 11,402,798 km (0.038 R)
• M24: 12,586,267 km (0.041 R)
• M25: 12,649,547 km (0.043 R)
• M26: 12,712,977 km (0.115 R)
• M27: 13,418,181 km (0.083 R)
• M28: 13,547,733 km (0.081 R)
• M29: 14,135,952 km (0.095 R)
• M30: 16,018,491 km (0.025 R)
• M31: 16,155,822 km (0.093 R)
• M32: 16,431,980 km (0.106 R)
• M33: 16,501,244 km (0.084 R)
• M34: 17,551,869 km (0.114 R)
• M35: 17,764,448 km (0.073 R)
• M36: 18,913,210 km (0.061 R)
• M37: 19,790,452 km (0.114 R)
• M38: 20,980,653 km (0.108 R)
• M39: 24,449,827 km (0.098 R)
• M40: 24,528,964 km (0.101 R)
• M41: 25,324,526 km (0.092 R)
• M42: 25,564,780 km (0.12 R)
• M43: 25,886,416 km (0.061 R)
• M44: 26,290,330 km (0.102 R)
• M45: 26,533,576 km (0.106 R)
• M46: 26,777,720 km (0.035 R)
• M47: 29,427,098 km (0.069 R)
• M48: 29,933,038 km (0.112 R)
• M49: 32,245,372 km (0.096 R)
• M50: 32,418,906 km (0.084 R)
• M51: 33,291,361 km (0.108 R)
• M52: 33,379,025 km (0.029 R)
• M53: 33,466,839 km (0.117 R)
• M54: 33,818,543 km (0.112 R)
• M55: 34,703,265 km (0.07 R)
• M56: 35,327,088 km (0.079 R)
• M57: 36,044,560 km (0.114 R)
• M58: 36,676,162 km (0.05 R)
• M59: 37,129,743 km (0.095 R)
• M60: 37,859,032 km (0.093 R)
• M61: 37,950,586 km (0.045 R)
• M62: 38,593,259 km (0.108 R)
• M63: 38,777,563 km (0.119 R)
• M64: 40,917,411 km (0.094 R)
• M65: 42,333,654 km (0.066 R)
• M66: 45,505,279 km (0.072 R)
• M67: 45,894,832 km (0.077 R)
• M68: 45,992,369 km (0.075 R)
• M69: 48,652,967 km (0.109 R)
• M70: 49,650,935 km (0.084 R)
• M71: 50,252,917 km (0.081 R)
• M72: 52,175,249 km (0.08 R)
• M73: 52,582,904 km (0.098 R)
• M74: 52,889,430 km (0.074 R)
• M75: 54,327,664 km (0.103 R)
• M76: 54,430,886 km (0.07 R)
• M77: 54,534,109 km (0.104 R)
• M78: 54,947,896 km (0.085 R)
• M79: 56,718,088 km (0.1 R)
• M80: 59,567,927 km (0.119 R)
• M81: 60,635,159 km (0.065 R)
• M82: 61,816,383 km (0.111 R)
• M83: 64,201,572 km (0.086 R)
• M84: 65,076,271 km (0.112 R)
• M85: 67,502,150 km (0.117 R)
• M86: 67,835,304 km (0.08 R)
• M87: 69,396,956 km (0.11 R)
• M88: 69,621,054 km (0.092 R)
• M89: 71,083,223 km (0.061 R)
• M90: 72,441,871 km (0.077 R)
• M91: 72,782,954 km (0.12 R)
• M92: 74,152,373 km (0.097 R)
• M93: 76,222,359 km (0.109 R)
• M94: 76,684,916 km (0.114 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 13,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit