🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.41 AU - 0.63 AU

Year: 139 Days

Day: 23.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,852,577 km

• M1: 102,325 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.79 AU - 0.87 AU

Year: 280 Days

Day: 17.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.91 AU - 0.99 AU

Year: 343 Days

Day: 24.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,852,577 km

• M1: 72,256 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.84 AU - 1.06 AU

Year: 343 Days

Day: 38.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 78.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.82 AU - 2.18 AU

Year: 1049 Days

Day: 18.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,852,577 km

• M1: 118,332 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.03 AU - 4.35 AU

Year: 2629 Days

Day: 12.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,852,577 km

• M1: 1,278,613 km (0.07 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.63 AU - 5.01 AU

Year: 3330 Days

Day: 41.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.8

Radius: 13.8

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.09 AU - 11.33 AU

Year: 10366 Days

Day: 11.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,852,577 km

• M1: 191,784 km (0.119 R)
• M2: 478,115 km (0.101 R)
• M3: 591,061 km (0.098 R)
• M4: 715,227 km (0.092 R)
• M5: 1,069,176 km (0.104 R)
• M6: 1,291,628 km (0.098 R)
• M7: 1,764,507 km (0.113 R)
• M8: 2,269,699 km (0.05 R)
• M9: 2,372,024 km (0.11 R)
• M10: 2,797,181 km (0.083 R)
• M11: 2,907,285 km (0.082 R)
• M12: 3,019,035 km (0.113 R)
• M13: 3,269,761 km (0.055 R)
• M14: 3,362,811 km (0.12 R)
• M15: 3,575,240 km (0.066 R)
• M16: 3,963,895 km (0.112 R)
• M17: 4,239,304 km (0.085 R)
• M18: 4,546,728 km (0.081 R)
• M19: 5,048,779 km (0.071 R)
• M20: 5,183,865 km (0.097 R)
• M21: 5,347,675 km (0.117 R)
• M22: 5,624,431 km (0.118 R)
• M23: 6,163,283 km (0.075 R)
• M24: 6,249,900 km (0.093 R)
• M25: 6,365,988 km (0.061 R)
• M26: 6,630,028 km (0.087 R)
• M27: 6,987,717 km (0.073 R)
• M28: 7,382,356 km (0.06 R)
• M29: 7,566,959 km (0.072 R)
• M30: 7,846,708 km (0.082 R)
• M31: 8,257,054 km (0.112 R)
• M32: 8,384,661 km (0.106 R)
• M33: 8,771,671 km (0.105 R)
• M34: 9,000,107 km (0.062 R)
• M35: 9,832,170 km (0.027 R)
• M36: 10,103,691 km (0.117 R)
• M37: 10,240,273 km (0.066 R)
• M38: 10,343,197 km (0.114 R)
• M39: 10,446,419 km (0.063 R)
• M40: 10,967,917 km (0.108 R)
• M41: 11,108,539 km (0.085 R)
• M42: 11,928,186 km (0.095 R)
• M43: 13,100,884 km (0.083 R)
• M44: 13,250,033 km (0.081 R)
• M45: 13,550,126 km (0.106 R)
• M46: 14,156,895 km (0.107 R)
• M47: 14,695,298 km (0.108 R)
• M48: 15,358,017 km (0.108 R)
• M49: 15,831,793 km (0.112 R)
• M50: 16,672,383 km (0.05 R)
• M51: 16,996,562 km (0.108 R)
• M52: 17,200,165 km (0.097 R)
• M53: 17,486,495 km (0.081 R)
• M54: 17,609,764 km (0.117 R)
• M55: 18,355,210 km (0.088 R)
• M56: 18,564,198 km (0.099 R)
• M57: 19,068,941 km (0.073 R)
• M58: 19,365,295 km (0.092 R)
• M59: 20,005,873 km (0.101 R)
• M60: 20,134,677 km (0.059 R)
• M61: 20,479,948 km (0.042 R)
• M62: 21,001,447 km (0.09 R)
• M63: 22,101,739 km (0.095 R)
• M64: 22,726,161 km (0.116 R)
• M65: 22,905,678 km (0.095 R)
• M66: 24,496,203 km (0.114 R)
• M67: 24,634,132 km (0.086 R)
• M68: 25,142,316 km (0.104 R)
• M69: 25,235,216 km (0.061 R)
• M70: 25,421,017 km (0.108 R)
• M71: 25,607,416 km (0.069 R)
• M72: 28,698,556 km (0.086 R)
• M73: 29,233,369 km (0.11 R)
• M74: 29,673,336 km (0.1 R)
• M75: 30,164,615 km (0.034 R)
• M76: 30,362,085 km (0.117 R)
• M77: 31,755,290 km (0.08 R)
• M78: 32,056,580 km (0.048 R)
• M79: 32,207,524 km (0.099 R)
• M80: 32,510,310 km (0.051 R)
• M81: 33,935,379 km (0.039 R)
• M82: 34,346,175 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.9

Radius: 3.8

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 10.28 AU - 14.42 AU

Year: 16096 Days

Day: 19.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,852,577 km

• M1: 194,926 km (0.108 R)
• M2: 348,563 km (0.059 R)
• M3: 373,396 km (0.072 R)
• M4: 814,710 km (0.08 R)
• M5: 969,693 km (0.045 R)
• M6: 1,059,751 km (0.117 R)
• M7: 1,613,263 km (0.077 R)
• M8: 2,170,964 km (0.089 R)
• M9: 2,556,628 km (0.118 R)
• M10: 2,963,085 km (0.07 R)
• M11: 3,147,240 km (0.112 R)
• M12: 3,693,571 km (0.072 R)
• M13: 3,891,639 km (0.058 R)
• M14: 3,948,785 km (0.094 R)
• M15: 3,977,508 km (0.094 R)
• M16: 4,064,125 km (0.043 R)
• M17: 4,180,512 km (0.112 R)
• M18: 4,536,406 km (0.098 R)
• M19: 4,932,840 km (0.067 R)
• M20: 5,403,924 km (0.049 R)
• M21: 6,153,708 km (0.084 R)
• M22: 6,763,021 km (0.106 R)
• M23: 7,391,332 km (0.03 R)
• M24: 7,820,378 km (0.101 R)
• M25: 8,147,549 km (0.108 R)
• M26: 8,665,307 km (0.106 R)
• M27: 8,928,151 km (0.082 R)
• M28: 9,693,493 km (0.068 R)
• M29: 9,849,075 km (0.039 R)
• M30: 10,083,944 km (0.117 R)
• M31: 10,439,837 km (0.109 R)
• M32: 10,559,366 km (0.038 R)
• M33: 11,123,200 km (0.111 R)
• M34: 11,163,741 km (0.064 R)
• M35: 11,204,432 km (0.115 R)
• M36: 11,614,180 km (0.093 R)
• M37: 11,903,802 km (0.072 R)
• M38: 11,986,978 km (0.058 R)
• M39: 13,215,027 km (0.104 R)
• M40: 14,084,939 km (0.084 R)
• M41: 15,063,159 km (0.061 R)
• M42: 15,243,275 km (0.04 R)
• M43: 15,971,218 km (0.104 R)
• M44: 16,293,153 km (0.11 R)
• M45: 16,896,780 km (0.076 R)
• M46: 18,030,433 km (0.085 R)
• M47: 18,317,661 km (0.08 R)
• M48: 18,413,703 km (0.057 R)
• M49: 18,558,065 km (0.116 R)
• M50: 19,579,669 km (0.085 R)
• M51: 19,727,022 km (0.065 R)
• M52: 20,121,961 km (0.065 R)
• M53: 20,270,661 km (0.112 R)
• M54: 20,370,144 km (0.071 R)
• M55: 20,869,352 km (0.089 R)
• M56: 21,221,356 km (0.059 R)
• M57: 21,778,308 km (0.111 R)
• M58: 21,829,172 km (0.042 R)
• M59: 22,135,249 km (0.093 R)
• M60: 23,010,097 km (0.1 R)
• M61: 23,634,519 km (0.098 R)
• M62: 25,540,695 km (0.092 R)
• M63: 26,186,958 km (0.053 R)
• M64: 26,566,487 km (0.049 R)
• M65: 26,620,791 km (0.068 R)
• M66: 26,675,245 km (0.066 R)
• M67: 28,490,914 km (0.086 R)
• M68: 29,949,494 km (0.089 R)
• M69: 30,006,042 km (0.1 R)
• M70: 30,062,590 km (0.117 R)
• M71: 30,801,902 km (0.043 R)
• M72: 31,202,376 km (0.095 R)
• M73: 31,604,645 km (0.056 R)
• M74: 33,759,153 km (0.047 R)
• M75: 34,645,969 km (0.068 R)
• M76: 35,122,139 km (0.091 R)
• M77: 35,780,370 km (0.069 R)
• M78: 35,840,359 km (0.115 R)
• M79: 36,201,338 km (0.109 R)
• M80: 36,261,626 km (0.073 R)
• M81: 38,269,230 km (0.104 R)
• M82: 38,515,019 km (0.116 R)
• M83: 39,131,811 km (0.092 R)
• M84: 39,814,127 km (0.03 R)
• M85: 39,876,360 km (0.089 R)
• M86: 40,562,864 km (0.111 R)
• M87: 40,625,396 km (0.089 R)
• M88: 40,688,078 km (0.116 R)
• M89: 40,750,759 km (0.108 R)
• M90: 41,379,220 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.3

Radius: 7

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.93 AU - 15.47 AU

Year: 17785 Days

Day: 24.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,852,577 km

• M1: 236,215 km (0.084 R)
• M2: 316,699 km (0.054 R)
• M3: 526,585 km (0.105 R)
• M4: 972,237 km (0.082 R)
• M5: 1,231,041 km (0.039 R)
• M6: 1,510,938 km (0.101 R)
• M7: 1,810,583 km (0.062 R)
• M8: 1,924,277 km (0.083 R)
• M9: 2,011,044 km (0.113 R)
• M10: 2,248,905 km (0.108 R)
• M11: 2,433,209 km (0.112 R)
• M12: 2,654,614 km (0.084 R)
• M13: 2,948,724 km (0.109 R)
• M14: 3,015,594 km (0.094 R)
• M15: 3,082,913 km (0.038 R)
• M16: 4,040,040 km (0.113 R)
• M17: 4,114,390 km (0.09 R)
• M18: 4,416,428 km (0.028 R)
• M19: 5,001,805 km (0.114 R)
• M20: 5,162,024 km (0.103 R)
• M21: 5,324,039 km (0.064 R)
• M22: 5,446,559 km (0.096 R)
• M23: 5,736,330 km (0.113 R)
• M24: 6,504,067 km (0.103 R)
• M25: 6,811,341 km (0.085 R)
• M26: 7,303,817 km (0.104 R)
• M27: 7,485,728 km (0.084 R)
• M28: 7,854,187 km (0.12 R)
• M29: 7,900,563 km (0.084 R)
• M30: 7,947,088 km (0.119 R)
• M31: 8,134,235 km (0.103 R)
• M32: 8,322,878 km (0.06 R)
• M33: 9,782,953 km (0.113 R)
• M34: 10,236,234 km (0.083 R)
• M35: 10,490,999 km (0.068 R)
• M36: 11,267,861 km (0.11 R)
• M37: 11,583,662 km (0.09 R)
• M38: 11,636,620 km (0.098 R)
• M39: 12,494,713 km (0.093 R)
• M40: 13,262,001 km (0.091 R)
• M41: 14,441,430 km (0.03 R)
• M42: 15,246,267 km (0.097 R)
• M43: 15,712,564 km (0.06 R)
• M44: 16,242,888 km (0.106 R)
• M45: 16,959,163 km (0.059 R)
• M46: 17,139,877 km (0.087 R)
• M47: 17,807,682 km (0.102 R)
• M48: 17,930,053 km (0.109 R)
• M49: 18,175,543 km (0.117 R)
• M50: 18,484,163 km (0.051 R)
• M51: 18,732,197 km (0.09 R)
• M52: 19,482,879 km (0.089 R)
• M53: 20,435,219 km (0.043 R)
• M54: 21,272,668 km (0.057 R)
• M55: 21,402,519 km (0.106 R)
• M56: 21,728,193 km (0.115 R)
• M57: 22,450,601 km (0.096 R)
• M58: 22,914,504 km (0.092 R)
• M59: 24,733,016 km (0.076 R)
• M60: 25,074,847 km (0.059 R)
• M61: 25,349,359 km (0.051 R)
• M62: 26,597,305 km (0.085 R)
• M63: 26,877,352 km (0.112 R)
• M64: 26,947,513 km (0.038 R)
• M65: 28,007,265 km (0.099 R)
• M66: 28,577,980 km (0.077 R)
• M67: 28,936,716 km (0.114 R)
• M68: 31,267,301 km (0.072 R)
• M69: 31,341,203 km (0.099 R)
• M70: 31,933,610 km (0.082 R)
• M71: 32,829,253 km (0.115 R)
• M72: 34,188,200 km (0.103 R)
• M73: 34,874,555 km (0.077 R)
• M74: 34,950,999 km (0.098 R)
• M75: 36,028,553 km (0.113 R)
• M76: 36,105,895 km (0.103 R)
• M77: 37,429,686 km (0.099 R)
• M78: 37,822,082 km (0.075 R)
• M79: 40,929,229 km (0.113 R)
• M80: 41,495,607 km (0.093 R)
• M81: 41,739,003 km (0.064 R)
• M82: 41,901,616 km (0.07 R)
• M83: 43,127,869 km (0.106 R)
• M84: 45,114,080 km (0.099 R)
• M85: 45,782,783 km (0.082 R)
• M86: 47,468,900 km (0.105 R)
• M87: 47,893,609 km (0.085 R)
• M88: 49,432,971 km (0.093 R)
• M89: 49,777,195 km (0.044 R)
• M90: 50,122,318 km (0.095 R)
• M91: 51,336,305 km (0.106 R)
• M92: 51,946,963 km (0.117 R)
• M93: 52,296,872 km (0.094 R)
• M94: 54,058,687 km (0.029 R)
• M95: 54,946,849 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 13,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit