🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.49 AU - 0.61 AU

Year: 151 Days

Day: 40.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,553,367 km

• M1: 370,105 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.92 AU - 0.94 AU

Year: 333 Days

Day: 22.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,553,367 km

• M1: 537,954 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.97 AU - 1.09 AU

Year: 388 Days

Day: 36.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,553,367 km

• M1: 95,443 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.28 AU - 3.7 AU

Year: 1917 Days

Day: 37.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.5

Radius: 9.8

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.51 AU - 6.93 AU

Year: 5753 Days

Day: 10 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,553,367 km

• M1: 278,402 km (0.119 R)
• M2: 423,362 km (0.101 R)
• M3: 596,896 km (0.059 R)
• M4: 961,316 km (0.103 R)
• M5: 1,097,300 km (0.098 R)
• M6: 1,239,867 km (0.083 R)
• M7: 1,388,867 km (0.102 R)
• M8: 1,575,565 km (0.093 R)
• M9: 2,202,679 km (0.089 R)
• M10: 2,293,036 km (0.059 R)
• M11: 2,458,791 km (0.081 R)
• M12: 2,590,586 km (0.118 R)
• M13: 2,861,059 km (0.088 R)
• M14: 2,999,886 km (0.114 R)
• M15: 3,080,220 km (0.073 R)
• M16: 3,408,737 km (0.082 R)
• M17: 3,966,588 km (0.085 R)
• M18: 4,099,430 km (0.091 R)
• M19: 4,369,455 km (0.108 R)
• M20: 4,460,859 km (0.028 R)
• M21: 4,738,662 km (0.108 R)
• M22: 5,581,347 km (0.12 R)
• M23: 6,160,141 km (0.059 R)
• M24: 6,417,749 km (0.067 R)
• M25: 6,495,839 km (0.107 R)
• M26: 6,784,563 km (0.076 R)
• M27: 6,997,141 km (0.084 R)
• M28: 7,158,109 km (0.103 R)
• M29: 7,456,257 km (0.082 R)
• M30: 8,149,194 km (0.117 R)
• M31: 8,403,810 km (0.098 R)
• M32: 8,632,246 km (0.076 R)
• M33: 9,153,744 km (0.094 R)
• M34: 9,805,093 km (0.061 R)
• M35: 10,410,217 km (0.092 R)
• M36: 10,810,092 km (0.032 R)
• M37: 11,277,585 km (0.05 R)
• M38: 11,529,807 km (0.077 R)
• M39: 11,847,553 km (0.108 R)
• M40: 12,200,305 km (0.043 R)
• M41: 13,081,137 km (0.109 R)
• M42: 13,279,653 km (0.043 R)
• M43: 13,679,678 km (0.084 R)
• M44: 13,948,655 km (0.059 R)
• M45: 14,049,933 km (0.09 R)
• M46: 14,287,195 km (0.113 R)
• M47: 15,633,576 km (0.101 R)
• M48: 15,844,359 km (0.101 R)
• M49: 15,950,125 km (0.118 R)
• M50: 16,553,603 km (0.075 R)
• M51: 17,490,983 km (0.093 R)
• M52: 17,636,691 km (0.11 R)
• M53: 18,742,818 km (0.073 R)
• M54: 19,116,364 km (0.062 R)
• M55: 19,909,083 km (0.082 R)
• M56: 20,023,226 km (0.088 R)
• M57: 20,175,666 km (0.07 R)
• M58: 20,520,190 km (0.088 R)
• M59: 21,215,222 km (0.1 R)
• M60: 21,409,550 km (0.114 R)
• M61: 21,565,580 km (0.07 R)
• M62: 21,917,883 km (0.098 R)
• M63: 22,390,463 km (0.112 R)
• M64: 23,145,783 km (0.073 R)
• M65: 23,225,817 km (0.082 R)
• M66: 23,667,430 km (0.085 R)
• M67: 23,909,480 km (0.082 R)
• M68: 24,071,195 km (0.062 R)
• M69: 24,926,745 km (0.107 R)
• M70: 25,008,725 km (0.118 R)
• M71: 25,337,691 km (0.096 R)
• M72: 26,124,575 km (0.114 R)
• M73: 26,207,901 km (0.083 R)
• M74: 26,458,328 km (0.113 R)
• M75: 27,764,766 km (0.084 R)
• M76: 27,849,738 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.3

Radius: 8.9

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.14 AU - 9.74 AU

Year: 9913 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 155.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,553,367 km

• M1: 115,490 km (0.106 R)
• M2: 443,408 km (0.118 R)
• M3: 949,946 km (0.105 R)
• M4: 1,334,263 km (0.065 R)
• M5: 1,402,779 km (0.082 R)
• M6: 1,519,914 km (0.12 R)
• M7: 1,664,725 km (0.099 R)
• M8: 1,738,926 km (0.097 R)
• M9: 3,163,397 km (0.118 R)
• M10: 3,444,042 km (0.039 R)
• M11: 4,029,568 km (0.091 R)
• M12: 4,575,900 km (0.056 R)
• M13: 4,786,833 km (0.104 R)
• M14: 5,328,227 km (0.112 R)
• M15: 5,624,880 km (0.109 R)
• M16: 5,775,375 km (0.105 R)
• M17: 6,586,645 km (0.115 R)
• M18: 6,945,231 km (0.065 R)
• M19: 7,187,878 km (0.062 R)
• M20: 7,392,229 km (0.063 R)
• M21: 8,399,472 km (0.106 R)
• M22: 9,449,499 km (0.061 R)
• M23: 10,772,692 km (0.106 R)
• M24: 11,147,884 km (0.104 R)
• M25: 11,432,120 km (0.089 R)
• M26: 11,959,303 km (0.045 R)
• M27: 12,056,092 km (0.094 R)
• M28: 12,153,032 km (0.116 R)
• M29: 12,592,700 km (0.089 R)
• M30: 13,588,274 km (0.117 R)
• M31: 13,739,816 km (0.116 R)
• M32: 14,609,130 km (0.083 R)
• M33: 14,712,502 km (0.12 R)
• M34: 15,338,270 km (0.056 R)
• M35: 16,025,971 km (0.059 R)
• M36: 16,454,120 km (0.113 R)
• M37: 16,669,691 km (0.119 R)
• M38: 17,267,185 km (0.115 R)
• M39: 18,315,716 km (0.115 R)
• M40: 18,483,116 km (0.112 R)
• M41: 18,932,209 km (0.099 R)
• M42: 19,612,430 km (0.045 R)
• M43: 19,955,608 km (0.097 R)
• M44: 20,070,350 km (0.04 R)
• M45: 20,300,730 km (0.077 R)
• M46: 20,531,859 km (0.068 R)
• M47: 21,347,915 km (0.073 R)
• M48: 21,818,849 km (0.062 R)
• M49: 23,433,908 km (0.088 R)
• M50: 23,858,916 km (0.074 R)
• M51: 24,593,292 km (0.111 R)
• M52: 24,901,613 km (0.079 R)
• M53: 25,958,971 km (0.098 R)
• M54: 26,084,483 km (0.098 R)
• M55: 27,094,718 km (0.072 R)
• M56: 27,158,297 km (0.071 R)
• M57: 27,413,062 km (0.105 R)
• M58: 27,540,669 km (0.086 R)
• M59: 27,668,575 km (0.088 R)
• M60: 27,924,836 km (0.079 R)
• M61: 27,989,163 km (0.042 R)
• M62: 28,117,668 km (0.032 R)
• M63: 29,414,233 km (0.117 R)
• M64: 30,663,824 km (0.112 R)
• M65: 30,995,632 km (0.116 R)
• M66: 31,128,624 km (0.112 R)
• M67: 31,195,195 km (0.055 R)
• M68: 31,328,487 km (0.109 R)
• M69: 32,132,426 km (0.078 R)
• M70: 35,206,812 km (0.05 R)
• M71: 35,345,639 km (0.111 R)
• M72: 36,392,524 km (0.113 R)
• M73: 36,532,847 km (0.114 R)
• M74: 36,603,158 km (0.064 R)
• M75: 36,814,091 km (0.109 R)
• M76: 36,955,012 km (0.031 R)
• M77: 38,588,172 km (0.112 R)
• M78: 39,955,048 km (0.117 R)
• M79: 41,557,391 km (0.104 R)
• M80: 41,630,843 km (0.11 R)
• M81: 42,588,120 km (0.087 R)
• M82: 43,776,227 km (0.079 R)
• M83: 43,925,525 km (0.045 R)
• M84: 44,224,571 km (0.108 R)
• M85: 45,201,296 km (0.056 R)
• M86: 45,730,124 km (0.091 R)
• M87: 45,957,363 km (0.084 R)
• M88: 46,033,210 km (0.074 R)
• M89: 46,489,184 km (0.08 R)
• M90: 46,946,505 km (0.049 R)
• M91: 47,175,838 km (0.115 R)
• M92: 48,096,613 km (0.051 R)
• M93: 49,411,279 km (0.059 R)
• M94: 50,268,176 km (0.116 R)
• M95: 50,737,763 km (0.106 R)
• M96: 53,106,945 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.1

Radius: 15

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.47 AU - 10.01 AU

Year: 10416 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 59,553,367 km

• M1: 330,611 km (0.04 R)
• M2: 748,139 km (0.113 R)
• M3: 848,070 km (0.028 R)
• M4: 1,422,825 km (0.106 R)
• M5: 2,561,714 km (0.091 R)
• M6: 2,720,587 km (0.077 R)
• M7: 2,882,901 km (0.096 R)
• M8: 3,274,398 km (0.073 R)
• M9: 3,447,483 km (0.12 R)
• M10: 3,742,939 km (0.105 R)
• M11: 4,809,272 km (0.086 R)
• M12: 5,512,831 km (0.059 R)
• M13: 5,685,168 km (0.113 R)
• M14: 5,824,294 km (0.081 R)
• M15: 6,141,741 km (0.117 R)
• M16: 7,353,932 km (0.097 R)
• M17: 8,202,750 km (0.075 R)
• M18: 8,839,589 km (0.084 R)
• M19: 9,992,539 km (0.091 R)
• M20: 10,715,546 km (0.106 R)
• M21: 11,105,248 km (0.11 R)
• M22: 11,367,643 km (0.043 R)
• M23: 11,676,263 km (0.115 R)
• M24: 11,898,566 km (0.085 R)
• M25: 12,032,606 km (0.084 R)
• M26: 12,483,045 km (0.085 R)
• M27: 12,755,911 km (0.09 R)
• M28: 13,354,004 km (0.102 R)
• M29: 13,679,828 km (0.105 R)
• M30: 14,339,554 km (0.12 R)
• M31: 15,154,563 km (0.043 R)
• M32: 15,787,961 km (0.073 R)
• M33: 16,779,496 km (0.115 R)
• M34: 17,080,786 km (0.046 R)
• M35: 17,740,063 km (0.053 R)
• M36: 17,944,564 km (0.106 R)
• M37: 18,149,812 km (0.115 R)
• M38: 20,405,598 km (0.097 R)
• M39: 20,619,972 km (0.119 R)
• M40: 20,888,949 km (0.12 R)
• M41: 21,593,854 km (0.095 R)
• M42: 21,921,773 km (0.09 R)
• M43: 23,026,703 km (0.063 R)
• M44: 23,417,901 km (0.116 R)
• M45: 23,811,044 km (0.043 R)
• M46: 25,175,975 km (0.118 R)
• M47: 26,332,816 km (0.063 R)
• M48: 27,862,603 km (0.064 R)
• M49: 28,938,511 km (0.099 R)
• M50: 30,700,325 km (0.095 R)
• M51: 31,501,422 km (0.112 R)
• M52: 31,687,223 km (0.086 R)
• M53: 31,811,389 km (0.116 R)
• M54: 33,629,003 km (0.12 R)
• M55: 35,030,286 km (0.091 R)
• M56: 35,287,146 km (0.115 R)
• M57: 35,544,604 km (0.119 R)
• M58: 37,298,639 km (0.035 R)
• M59: 38,021,496 km (0.049 R)
• M60: 38,947,955 km (0.078 R)
• M61: 39,147,519 km (0.08 R)
• M62: 39,480,823 km (0.081 R)
• M63: 39,748,154 km (0.113 R)
• M64: 40,890,932 km (0.069 R)
• M65: 41,772,064 km (0.115 R)
• M66: 42,454,081 km (0.12 R)
• M67: 43,484,211 km (0.089 R)
• M68: 43,760,220 km (0.092 R)
• M69: 45,149,385 km (0.105 R)
• M70: 45,358,972 km (0.063 R)
• M71: 47,260,062 km (0.101 R)
• M72: 47,472,939 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.6

Radius: 14.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.47 AU - 13.33 AU

Year: 13346 Days

Day: 10.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,553,367 km

• M1: 204,201 km (0.099 R)
• M2: 383,719 km (0.105 R)
• M3: 1,347,727 km (0.115 R)
• M4: 1,647,970 km (0.101 R)
• M5: 1,806,544 km (0.111 R)
• M6: 2,675,708 km (0.093 R)
• M7: 3,320,325 km (0.099 R)
• M8: 3,660,660 km (0.09 R)
• M9: 4,120,075 km (0.075 R)
• M10: 4,523,391 km (0.12 R)
• M11: 4,786,833 km (0.064 R)
• M12: 5,447,606 km (0.086 R)
• M13: 5,567,285 km (0.1 R)
• M14: 5,809,185 km (0.026 R)
• M15: 5,931,556 km (0.079 R)
• M16: 6,983,977 km (0.087 R)
• M17: 7,333,138 km (0.061 R)
• M18: 7,687,984 km (0.063 R)
• M19: 7,957,859 km (0.089 R)
• M20: 8,322,429 km (0.078 R)
• M21: 8,739,358 km (0.079 R)
• M22: 9,738,672 km (0.1 R)
• M23: 10,030,986 km (0.08 R)
• M24: 10,474,693 km (0.103 R)
• M25: 10,574,176 km (0.07 R)
• M26: 11,637,966 km (0.087 R)
• M27: 11,896,322 km (0.114 R)
• M28: 12,261,191 km (0.076 R)
• M29: 12,418,718 km (0.096 R)
• M30: 12,629,800 km (0.078 R)
• M31: 13,323,934 km (0.118 R)
• M32: 13,594,258 km (0.115 R)
• M33: 14,861,202 km (0.053 R)
• M34: 15,993,359 km (0.03 R)
• M35: 16,396,226 km (0.105 R)
• M36: 16,511,865 km (0.084 R)
• M37: 16,627,953 km (0.115 R)
• M38: 17,211,983 km (0.106 R)
• M39: 17,683,964 km (0.118 R)
• M40: 18,100,594 km (0.113 R)
• M41: 19,369,783 km (0.086 R)
• M42: 19,614,824 km (0.098 R)
• M43: 19,737,793 km (0.092 R)
• M44: 20,107,899 km (0.111 R)
• M45: 20,542,780 km (0.077 R)
• M46: 21,232,426 km (0.095 R)
• M47: 21,675,235 km (0.108 R)
• M48: 22,121,187 km (0.118 R)
• M49: 22,570,130 km (0.105 R)
• M50: 22,763,410 km (0.118 R)
• M51: 24,000,585 km (0.089 R)
• M52: 25,059,289 km (0.103 R)
• M53: 28,187,380 km (0.103 R)
• M54: 28,743,884 km (0.116 R)
• M55: 29,515,061 km (0.048 R)
• M56: 34,060,892 km (0.116 R)
• M57: 36,150,325 km (0.12 R)
• M58: 36,301,270 km (0.039 R)
• M59: 37,439,111 km (0.103 R)
• M60: 39,827,890 km (0.031 R)
• M61: 40,530,551 km (0.066 R)
• M62: 42,027,427 km (0.102 R)
• M63: 44,427,725 km (0.098 R)
• M64: 44,589,291 km (0.056 R)
• M65: 45,237,648 km (0.107 R)
• M66: 45,644,554 km (0.106 R)
• M67: 46,461,807 km (0.063 R)
• M68: 46,707,896 km (0.042 R)
• M69: 46,872,154 km (0.111 R)
• M70: 49,946,839 km (0.046 R)
• M71: 50,957,822 km (0.11 R)
• M72: 51,381,184 km (0.082 R)
• M73: 51,890,714 km (0.082 R)
• M74: 52,146,078 km (0.038 R)
• M75: 52,487,161 km (0.089 R)
• M76: 53,773,104 km (0.101 R)
• M77: 54,636,284 km (0.071 R)
• M78: 55,590,868 km (0.108 R)
• M79: 58,045,769 km (0.041 R)
• M80: 58,930,940 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 17,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit