🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.56 AU - 0.78 AU

Year: 210 Days

Day: 29.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,106,511 km

• M1: 122,072 km (0.109 R)
• M2: 500,704 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.63 AU - 0.89 AU

Year: 254 Days

Day: 47.5 Hours

Environment

Temp: 79 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.67 AU - 1.03 AU

Year: 300 Days

Day: 21.4 Hours

Environment

Temp: 40 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.8 AU - 0.96 AU

Year: 316 Days

Day: 47.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.79 AU - 1.03 AU

Year: 332 Days

Day: 32.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.97 AU - 2.25 AU

Year: 1174 Days

Day: 19.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93

Radius: 9.8

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.53 AU - 5.77 AU

Year: 4475 Days

Day: 12 Hours

Environment

Temp: -141 °C

Axial Tilt: 143.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 61,106,511 km

• M1: 123,119 km (0.118 R)
• M2: 199,863 km (0.091 R)
• M3: 316,399 km (0.09 R)
• M4: 415,433 km (0.1 R)
• M5: 533,765 km (0.11 R)
• M6: 650,452 km (0.06 R)
• M7: 846,574 km (0.111 R)
• M8: 935,585 km (0.084 R)
• M9: 1,159,084 km (0.037 R)
• M10: 1,296,116 km (0.059 R)
• M11: 1,497,175 km (0.069 R)
• M12: 1,626,877 km (0.084 R)
• M13: 1,718,880 km (0.077 R)
• M14: 1,791,584 km (0.104 R)
• M15: 1,994,738 km (0.096 R)
• M16: 2,126,833 km (0.109 R)
• M17: 2,376,811 km (0.082 R)
• M18: 2,458,342 km (0.096 R)
• M19: 2,588,492 km (0.115 R)
• M20: 2,781,922 km (0.1 R)
• M21: 2,992,705 km (0.091 R)
• M22: 3,055,686 km (0.12 R)
• M23: 3,208,725 km (0.095 R)
• M24: 3,403,651 km (0.04 R)
• M25: 3,615,930 km (0.081 R)
• M26: 3,683,100 km (0.098 R)
• M27: 3,791,558 km (0.107 R)
• M28: 4,053,504 km (0.088 R)
• M29: 4,278,649 km (0.099 R)
• M30: 4,595,048 km (0.103 R)
• M31: 4,948,847 km (0.12 R)
• M32: 5,083,784 km (0.059 R)
• M33: 5,403,625 km (0.053 R)
• M34: 5,573,717 km (0.047 R)
• M35: 6,581,858 km (0.103 R)
• M36: 6,680,891 km (0.111 R)
• M37: 6,813,585 km (0.03 R)
• M38: 6,997,590 km (0.1 R)
• M39: 7,115,473 km (0.038 R)
• M40: 7,302,171 km (0.069 R)
• M41: 7,421,700 km (0.107 R)
• M42: 7,541,977 km (0.041 R)
• M43: 7,611,091 km (0.075 R)
• M44: 8,170,886 km (0.105 R)
• M45: 8,509,576 km (0.058 R)
• M46: 8,889,255 km (0.094 R)
• M47: 9,441,271 km (0.119 R)
• M48: 9,684,069 km (0.115 R)
• M49: 9,966,659 km (0.079 R)
• M50: 10,099,502 km (0.073 R)
• M51: 10,175,647 km (0.091 R)
• M52: 10,443,727 km (0.097 R)
• M53: 10,597,962 km (0.066 R)
• M54: 10,694,752 km (0.062 R)
• M55: 11,539,232 km (0.049 R)
• M56: 11,798,784 km (0.098 R)
• M57: 12,080,477 km (0.096 R)
• M58: 12,242,491 km (0.091 R)
• M59: 12,323,723 km (0.082 R)
• M60: 12,732,724 km (0.109 R)
• M61: 12,897,580 km (0.086 R)
• M62: 13,250,183 km (0.053 R)
• M63: 13,564,039 km (0.082 R)
• M64: 13,795,766 km (0.105 R)
• M65: 14,071,325 km (0.079 R)
• M66: 14,199,082 km (0.088 R)
• M67: 14,305,895 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.1

Radius: 9.5

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.64 AU - 10.7 AU

Year: 12418 Days

Day: 12.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,106,511 km

• M1: 189,241 km (0.037 R)
• M2: 248,781 km (0.114 R)
• M3: 319,391 km (0.033 R)
• M4: 672,143 km (0.041 R)
• M5: 1,071,719 km (0.119 R)
• M6: 1,395,449 km (0.052 R)
• M7: 1,858,903 km (0.032 R)
• M8: 2,489,309 km (0.027 R)
• M9: 2,588,043 km (0.105 R)
• M10: 2,738,838 km (0.073 R)
• M11: 3,618,772 km (0.118 R)
• M12: 4,610,158 km (0.072 R)
• M13: 5,135,844 km (0.101 R)
• M14: 5,421,876 km (0.112 R)
• M15: 5,518,516 km (0.092 R)
• M16: 5,844,340 km (0.061 R)
• M17: 6,043,006 km (0.087 R)
• M18: 6,514,987 km (0.088 R)
• M19: 6,894,218 km (0.102 R)
• M20: 7,387,442 km (0.089 R)
• M21: 7,964,890 km (0.068 R)
• M22: 8,038,193 km (0.114 R)
• M23: 8,444,949 km (0.094 R)
• M24: 8,519,599 km (0.069 R)
• M25: 8,820,440 km (0.11 R)
• M26: 9,163,169 km (0.047 R)
• M27: 9,394,148 km (0.117 R)
• M28: 9,901,135 km (0.116 R)
• M29: 10,819,816 km (0.06 R)
• M30: 11,023,119 km (0.078 R)
• M31: 12,058,636 km (0.088 R)
• M32: 12,269,419 km (0.098 R)
• M33: 12,652,090 km (0.032 R)
• M34: 13,472,635 km (0.075 R)
• M35: 13,560,000 km (0.113 R)
• M36: 14,848,037 km (0.107 R)
• M37: 15,028,901 km (0.106 R)
• M38: 15,529,605 km (0.104 R)
• M39: 15,759,088 km (0.093 R)
• M40: 16,454,120 km (0.107 R)
• M41: 16,970,233 km (0.096 R)
• M42: 17,064,629 km (0.099 R)
• M43: 17,444,009 km (0.095 R)
• M44: 17,539,303 km (0.062 R)
• M45: 18,404,727 km (0.103 R)
• M46: 18,793,831 km (0.104 R)
• M47: 19,185,628 km (0.101 R)
• M48: 20,830,008 km (0.118 R)
• M49: 22,260,462 km (0.11 R)
• M50: 22,623,088 km (0.102 R)
• M51: 23,092,077 km (0.1 R)
• M52: 23,249,155 km (0.117 R)
• M53: 23,669,674 km (0.084 R)
• M54: 23,933,864 km (0.073 R)
• M55: 24,518,343 km (0.118 R)
• M56: 25,485,044 km (0.05 R)
• M57: 25,647,358 km (0.045 R)
• M58: 25,918,579 km (0.088 R)
• M59: 27,899,853 km (0.044 R)
• M60: 28,290,753 km (0.091 R)
• M61: 29,021,538 km (0.09 R)
• M62: 30,616,551 km (0.057 R)
• M63: 31,540,766 km (0.054 R)
• M64: 32,123,001 km (0.101 R)
• M65: 32,356,823 km (0.058 R)
• M66: 32,473,958 km (0.108 R)
• M67: 32,650,034 km (0.045 R)
• M68: 32,826,410 km (0.094 R)
• M69: 33,890,949 km (0.1 R)
• M70: 34,308,028 km (0.059 R)
• M71: 34,906,718 km (0.105 R)
• M72: 35,207,410 km (0.045 R)
• M73: 36,418,704 km (0.109 R)
• M74: 36,845,956 km (0.087 R)
• M75: 37,520,642 km (0.082 R)
• M76: 38,199,367 km (0.114 R)
• M77: 38,757,667 km (0.088 R)
• M78: 38,882,132 km (0.089 R)
• M79: 39,568,936 km (0.043 R)
• M80: 39,819,662 km (0.032 R)
• M81: 40,638,262 km (0.102 R)
• M82: 40,764,672 km (0.113 R)
• M83: 41,908,347 km (0.046 R)
• M84: 42,228,038 km (0.093 R)
• M85: 42,612,505 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.6

Radius: 5.6

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.94 AU - 16.78 AU

Year: 19757 Days

Day: 20.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,106,511 km

• M1: 71,508 km (0.109 R)
• M2: 193,131 km (0.114 R)
• M3: 469,289 km (0.12 R)
• M4: 1,298,360 km (0.059 R)
• M5: 1,476,681 km (0.08 R)
• M6: 1,582,297 km (0.115 R)
• M7: 1,942,229 km (0.027 R)
• M8: 2,543,762 km (0.066 R)
• M9: 3,130,934 km (0.1 R)
• M10: 3,232,810 km (0.11 R)
• M11: 3,758,347 km (0.054 R)
• M12: 4,310,214 km (0.079 R)
• M13: 4,538,051 km (0.118 R)
• M14: 4,887,063 km (0.112 R)
• M15: 5,084,832 km (0.08 R)
• M16: 5,447,307 km (0.096 R)
• M17: 7,883,060 km (0.048 R)
• M18: 8,302,083 km (0.096 R)
• M19: 8,823,881 km (0.077 R)
• M20: 8,968,093 km (0.1 R)
• M21: 9,849,374 km (0.088 R)
• M22: 10,300,262 km (0.075 R)
• M23: 10,452,104 km (0.027 R)
• M24: 10,757,882 km (0.1 R)
• M25: 11,222,234 km (0.073 R)
• M26: 11,326,354 km (0.097 R)
• M27: 11,587,851 km (0.113 R)
• M28: 11,851,443 km (0.067 R)
• M29: 12,010,615 km (0.104 R)
• M30: 12,170,385 km (0.097 R)
• M31: 13,584,534 km (0.086 R)
• M32: 14,367,380 km (0.087 R)
• M33: 14,423,927 km (0.117 R)
• M34: 14,764,263 km (0.088 R)
• M35: 16,446,491 km (0.119 R)
• M36: 18,127,522 km (0.1 R)
• M37: 18,188,558 km (0.086 R)
• M38: 18,926,375 km (0.083 R)
• M39: 21,973,982 km (0.076 R)
• M40: 22,693,548 km (0.111 R)
• M41: 23,023,112 km (0.066 R)
• M42: 23,089,235 km (0.119 R)
• M43: 23,887,638 km (0.113 R)
• M44: 24,492,313 km (0.1 R)
• M45: 24,762,636 km (0.117 R)
• M46: 24,830,404 km (0.113 R)
• M47: 26,198,178 km (0.119 R)
• M48: 26,474,634 km (0.109 R)
• M49: 26,821,552 km (0.1 R)
• M50: 27,309,989 km (0.068 R)
• M51: 28,012,500 km (0.106 R)
• M52: 28,295,240 km (0.098 R)
• M53: 28,437,059 km (0.089 R)
• M54: 29,077,637 km (0.117 R)
• M55: 29,363,968 km (0.113 R)
• M56: 29,795,109 km (0.11 R)
• M57: 30,445,710 km (0.116 R)
• M58: 31,393,861 km (0.117 R)
• M59: 32,573,889 km (0.096 R)
• M60: 33,768,428 km (0.117 R)
• M61: 33,918,774 km (0.078 R)
• M62: 34,220,064 km (0.104 R)
• M63: 34,673,794 km (0.109 R)
• M64: 34,977,329 km (0.062 R)
• M65: 35,281,760 km (0.099 R)
• M66: 36,123,398 km (0.081 R)
• M67: 36,739,741 km (0.108 R)
• M68: 37,049,259 km (0.101 R)
• M69: 38,060,840 km (0.087 R)
• M70: 38,924,020 km (0.116 R)
• M71: 41,230,220 km (0.106 R)
• M72: 42,521,549 km (0.094 R)
• M73: 44,154,111 km (0.109 R)
• M74: 44,400,798 km (0.074 R)
• M75: 45,226,279 km (0.091 R)
• M76: 45,973,670 km (0.117 R)
• M77: 46,808,725 km (0.117 R)
• M78: 49,599,922 km (0.029 R)
• M79: 50,198,912 km (0.089 R)
• M80: 51,231,287 km (0.108 R)
• M81: 51,404,072 km (0.117 R)
• M82: 53,142,100 km (0.108 R)
• M83: 53,667,339 km (0.1 R)
• M84: 53,842,817 km (0.081 R)
• M85: 54,634,638 km (0.112 R)
• M86: 54,722,901 km (0.082 R)
• M87: 54,811,164 km (0.115 R)
• M88: 54,987,839 km (0.065 R)
• M89: 56,765,062 km (0.038 R)
• M90: 57,301,819 km (0.067 R)
• M91: 57,391,428 km (0.117 R)
• M92: 59,012,919 km (0.074 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 17,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit