🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.65 AU - 0.83 AU

Year: 267 Days

Day: 17.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 52,080,999 km

• M1: 264,040 km (0.096 R)
• M2: 414,087 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.66 AU - 0.98 AU

Year: 311 Days

Day: 34.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 92.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.4 AU - 2.26 AU

Year: 1037 Days

Day: 24.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.6

Radius: 8.5

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.12 AU - 4.44 AU

Year: 3710 Days

Day: 14.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,080,999 km

• M1: 120,725 km (0.114 R)
• M2: 178,919 km (0.111 R)
• M3: 299,495 km (0.104 R)
• M4: 486,193 km (0.092 R)
• M5: 598,691 km (0.036 R)
• M6: 861,235 km (0.065 R)
• M7: 956,678 km (0.098 R)
• M8: 1,147,116 km (0.097 R)
• M9: 1,253,032 km (0.077 R)
• M10: 1,349,822 km (0.099 R)
• M11: 1,564,345 km (0.092 R)
• M12: 1,682,378 km (0.048 R)
• M13: 1,885,831 km (0.042 R)
• M14: 1,969,456 km (0.115 R)
• M15: 2,286,903 km (0.063 R)
• M16: 2,346,443 km (0.112 R)
• M17: 2,543,463 km (0.063 R)
• M18: 2,730,012 km (0.093 R)
• M19: 2,809,149 km (0.118 R)
• M20: 2,969,817 km (0.111 R)
• M21: 3,100,416 km (0.055 R)
• M22: 3,166,538 km (0.075 R)
• M23: 3,401,407 km (0.109 R)
• M24: 4,031,513 km (0.114 R)
• M25: 4,103,769 km (0.055 R)
• M26: 4,286,428 km (0.115 R)
• M27: 4,697,373 km (0.103 R)
• M28: 4,869,261 km (0.081 R)
• M29: 5,417,088 km (0.117 R)
• M30: 5,597,354 km (0.104 R)
• M31: 5,657,791 km (0.112 R)
• M32: 5,718,678 km (0.118 R)
• M33: 6,275,182 km (0.114 R)
• M34: 6,338,163 km (0.117 R)
• M35: 6,401,293 km (0.096 R)
• M36: 6,485,666 km (0.09 R)
• M37: 7,351,090 km (0.087 R)
• M38: 7,707,432 km (0.082 R)
• M39: 7,910,287 km (0.068 R)
• M40: 8,436,871 km (0.08 R)
• M41: 8,552,809 km (0.092 R)
• M42: 8,669,346 km (0.116 R)
• M43: 9,116,943 km (0.032 R)
• M44: 9,307,680 km (0.087 R)
• M45: 9,765,899 km (0.108 R)
• M46: 9,838,902 km (0.115 R)
• M47: 10,034,576 km (0.041 R)
• M48: 10,956,099 km (0.119 R)
• M49: 11,439,749 km (0.118 R)
• M50: 11,568,254 km (0.093 R)
• M51: 11,852,490 km (0.079 R)
• M52: 11,956,460 km (0.042 R)
• M53: 12,296,347 km (0.072 R)
• M54: 12,427,993 km (0.118 R)
• M55: 12,905,659 km (0.089 R)
• M56: 13,878,942 km (0.05 R)
• M57: 13,933,695 km (0.116 R)
• M58: 14,374,411 km (0.049 R)
• M59: 14,485,263 km (0.099 R)
• M60: 14,875,713 km (0.077 R)
• M61: 15,015,886 km (0.093 R)
• M62: 15,297,729 km (0.107 R)
• M63: 15,895,372 km (0.114 R)
• M64: 16,355,834 km (0.09 R)
• M65: 16,558,689 km (0.104 R)
• M66: 16,908,299 km (0.11 R)
• M67: 17,113,398 km (0.107 R)
• M68: 17,172,040 km (0.105 R)
• M69: 17,614,850 km (0.114 R)
• M70: 18,451,401 km (0.067 R)
• M71: 18,844,245 km (0.064 R)
• M72: 19,331,486 km (0.118 R)
• M73: 19,607,344 km (0.106 R)
• M74: 20,598,729 km (0.116 R)
• M75: 20,911,987 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.6

Radius: 8

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.12 AU - 9.48 AU

Year: 9127 Days

Day: 12.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,080,999 km

• M1: 124,765 km (0.09 R)
• M2: 177,722 km (0.109 R)
• M3: 239,057 km (0.086 R)
• M4: 618,438 km (0.038 R)
• M5: 753,524 km (0.111 R)
• M6: 824,733 km (0.096 R)
• M7: 1,021,305 km (0.072 R)
• M8: 1,423,125 km (0.08 R)
• M9: 1,530,835 km (0.102 R)
• M10: 1,697,786 km (0.099 R)
• M11: 1,890,169 km (0.114 R)
• M12: 2,029,146 km (0.111 R)
• M13: 2,089,733 km (0.119 R)
• M14: 2,192,207 km (0.113 R)
• M15: 2,338,364 km (0.07 R)
• M16: 2,509,504 km (0.1 R)
• M17: 2,574,729 km (0.074 R)
• M18: 2,818,723 km (0.101 R)
• M19: 2,932,268 km (0.093 R)
• M20: 3,522,132 km (0.106 R)
• M21: 3,793,204 km (0.038 R)
• M22: 4,173,781 km (0.079 R)
• M23: 4,303,482 km (0.075 R)
• M24: 4,540,146 km (0.11 R)
• M25: 5,053,715 km (0.116 R)
• M26: 5,359,643 km (0.095 R)
• M27: 5,415,892 km (0.118 R)
• M28: 6,076,965 km (0.099 R)
• M29: 7,348,995 km (0.11 R)
• M30: 7,474,358 km (0.09 R)
• M31: 7,632,035 km (0.069 R)
• M32: 7,727,179 km (0.103 R)
• M33: 8,241,197 km (0.114 R)
• M34: 8,469,633 km (0.106 R)
• M35: 9,100,188 km (0.092 R)
• M36: 9,268,635 km (0.091 R)
• M37: 9,404,171 km (0.111 R)
• M38: 9,472,088 km (0.114 R)
• M39: 12,622,021 km (0.106 R)
• M40: 12,923,162 km (0.047 R)
• M41: 13,150,550 km (0.077 R)
• M42: 13,570,920 km (0.1 R)
• M43: 13,647,814 km (0.071 R)
• M44: 14,112,315 km (0.092 R)
• M45: 14,307,391 km (0.063 R)
• M46: 14,582,052 km (0.12 R)
• M47: 14,898,003 km (0.112 R)
• M48: 15,056,876 km (0.091 R)
• M49: 15,336,175 km (0.068 R)
• M50: 15,657,512 km (0.108 R)
• M51: 16,593,695 km (0.058 R)
• M52: 17,006,436 km (0.059 R)
• M53: 17,464,205 km (0.113 R)
• M54: 19,163,188 km (0.049 R)
• M55: 19,465,825 km (0.116 R)
• M56: 19,944,837 km (0.094 R)
• M57: 20,207,680 km (0.115 R)
• M58: 21,673,740 km (0.117 R)
• M59: 21,898,884 km (0.051 R)
• M60: 22,578,807 km (0.098 R)
• M61: 22,670,061 km (0.119 R)
• M62: 22,944,424 km (0.094 R)
• M63: 24,006,120 km (0.035 R)
• M64: 24,332,393 km (0.108 R)
• M65: 24,801,083 km (0.048 R)
• M66: 26,417,039 km (0.054 R)
• M67: 26,995,385 km (0.042 R)
• M68: 27,529,150 km (0.065 R)
• M69: 28,115,573 km (0.099 R)
• M70: 28,410,281 km (0.106 R)
• M71: 29,599,435 km (0.05 R)
• M72: 29,899,378 km (0.047 R)
• M73: 30,300,600 km (0.104 R)
• M74: 30,653,352 km (0.108 R)
• M75: 30,703,766 km (0.055 R)
• M76: 30,855,458 km (0.118 R)
• M77: 31,261,018 km (0.058 R)
• M78: 31,668,373 km (0.113 R)
• M79: 31,770,399 km (0.072 R)
• M80: 32,385,396 km (0.111 R)
• M81: 33,367,057 km (0.056 R)
• M82: 33,939,867 km (0.097 R)
• M83: 34,149,005 km (0.086 R)
• M84: 34,410,951 km (0.115 R)
• M85: 34,621,136 km (0.09 R)
• M86: 35,412,658 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990

Radius: 12.2

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.51 AU - 8.09 AU

Year: 9127 Days

Day: 9.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,080,999 km

• M1: 160,070 km (0.082 R)
• M2: 340,784 km (0.108 R)
• M3: 861,833 km (0.068 R)
• M4: 1,033,422 km (0.048 R)
• M5: 1,259,165 km (0.092 R)
• M6: 1,881,492 km (0.113 R)
• M7: 2,031,838 km (0.094 R)
• M8: 2,507,260 km (0.113 R)
• M9: 3,164,444 km (0.112 R)
• M10: 3,497,449 km (0.095 R)
• M11: 3,715,263 km (0.09 R)
• M12: 4,131,744 km (0.054 R)
• M13: 4,262,941 km (0.084 R)
• M14: 5,079,297 km (0.117 R)
• M15: 6,317,069 km (0.111 R)
• M16: 7,087,199 km (0.104 R)
• M17: 7,886,949 km (0.031 R)
• M18: 8,380,622 km (0.064 R)
• M19: 8,547,424 km (0.083 R)
• M20: 9,702,020 km (0.068 R)
• M21: 10,141,988 km (0.079 R)
• M22: 10,588,687 km (0.113 R)
• M23: 11,501,234 km (0.092 R)
• M24: 12,868,858 km (0.105 R)
• M25: 13,303,739 km (0.107 R)
• M26: 13,498,665 km (0.036 R)
• M27: 13,841,842 km (0.109 R)
• M28: 13,940,427 km (0.107 R)
• M29: 15,549,951 km (0.043 R)
• M30: 16,690,186 km (0.077 R)
• M31: 16,847,862 km (0.07 R)
• M32: 17,217,518 km (0.054 R)
• M33: 17,589,867 km (0.117 R)
• M34: 19,879,163 km (0.091 R)
• M35: 20,269,913 km (0.091 R)
• M36: 20,832,251 km (0.118 R)
• M37: 21,685,707 km (0.097 R)
• M38: 22,203,166 km (0.086 R)
• M39: 22,492,339 km (0.101 R)
• M40: 22,782,858 km (0.067 R)
• M41: 22,899,395 km (0.118 R)
• M42: 23,367,636 km (0.112 R)
• M43: 23,957,351 km (0.086 R)
• M44: 24,194,613 km (0.046 R)
• M45: 24,671,531 km (0.085 R)
• M46: 25,151,591 km (0.116 R)
• M47: 26,181,722 km (0.111 R)
• M48: 26,303,794 km (0.056 R)
• M49: 26,855,660 km (0.092 R)
• M50: 27,040,563 km (0.073 R)
• M51: 27,287,549 km (0.058 R)
• M52: 27,721,682 km (0.036 R)
• M53: 28,911,733 km (0.076 R)
• M54: 29,037,994 km (0.05 R)
• M55: 29,164,404 km (0.087 R)
• M56: 29,417,673 km (0.035 R)
• M57: 31,017,922 km (0.088 R)
• M58: 31,341,352 km (0.111 R)
• M59: 32,122,104 km (0.059 R)
• M60: 32,514,948 km (0.087 R)
• M61: 32,909,437 km (0.071 R)
• M62: 33,173,178 km (0.088 R)
• M63: 33,968,889 km (0.108 R)
• M64: 34,972,242 km (0.097 R)
• M65: 37,695,522 km (0.065 R)
• M66: 38,734,180 km (0.031 R)
• M67: 39,992,896 km (0.029 R)
• M68: 40,768,861 km (0.107 R)
• M69: 42,120,776 km (0.108 R)
• M70: 42,335,449 km (0.102 R)
• M71: 42,910,055 km (0.114 R)
• M72: 43,849,230 km (0.101 R)
• M73: 44,941,444 km (0.104 R)
• M74: 46,781,349 km (0.11 R)
• M75: 47,375,402 km (0.105 R)
• M76: 47,971,848 km (0.065 R)
• M77: 48,796,133 km (0.079 R)
• M78: 48,946,479 km (0.095 R)
• M79: 49,097,124 km (0.118 R)
• M80: 49,398,563 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.1

Radius: 10.5

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.9 AU - 10.64 AU

Year: 10881 Days

Day: 8.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,080,999 km

• M1: 348,413 km (0.12 R)
• M2: 414,087 km (0.051 R)
• M3: 485,445 km (0.12 R)
• M4: 856,298 km (0.065 R)
• M5: 952,041 km (0.106 R)
• M6: 1,113,457 km (0.06 R)
• M7: 1,350,420 km (0.112 R)
• M8: 1,700,030 km (0.105 R)
• M9: 1,948,811 km (0.072 R)
• M10: 2,593,728 km (0.11 R)
• M11: 2,764,868 km (0.087 R)
• M12: 2,910,427 km (0.089 R)
• M13: 3,644,204 km (0.12 R)
• M14: 4,197,567 km (0.078 R)
• M15: 4,467,142 km (0.082 R)
• M16: 4,604,024 km (0.099 R)
• M17: 5,454,787 km (0.094 R)
• M18: 5,564,592 km (0.119 R)
• M19: 6,315,125 km (0.074 R)
• M20: 6,546,552 km (0.117 R)
• M21: 6,663,388 km (0.105 R)
• M22: 7,297,833 km (0.113 R)
• M23: 7,622,460 km (0.069 R)
• M24: 7,910,287 km (0.099 R)
• M25: 8,412,038 km (0.039 R)
• M26: 8,496,710 km (0.106 R)
• M27: 9,184,112 km (0.085 R)
• M28: 9,358,843 km (0.084 R)
• M29: 9,711,445 km (0.082 R)
• M30: 10,339,158 km (0.103 R)
• M31: 11,775,297 km (0.093 R)
• M32: 12,492,469 km (0.107 R)
• M33: 12,783,288 km (0.066 R)
• M34: 13,569,873 km (0.082 R)
• M35: 13,669,356 km (0.118 R)
• M36: 13,919,035 km (0.112 R)
• M37: 14,019,265 km (0.096 R)
• M38: 14,220,624 km (0.104 R)
• M39: 16,127,548 km (0.091 R)
• M40: 16,391,289 km (0.089 R)
• M41: 17,137,633 km (0.074 R)
• M42: 17,514,919 km (0.119 R)
• M43: 18,004,104 km (0.104 R)
• M44: 18,829,435 km (0.035 R)
• M45: 19,723,282 km (0.048 R)
• M46: 20,860,077 km (0.034 R)
• M47: 21,262,944 km (0.112 R)
• M48: 21,552,266 km (0.102 R)
• M49: 22,252,085 km (0.111 R)
• M50: 22,369,370 km (0.077 R)
• M51: 22,663,629 km (0.03 R)
• M52: 22,840,902 km (0.083 R)
• M53: 23,375,266 km (0.064 R)
• M54: 23,494,495 km (0.086 R)
• M55: 23,913,668 km (0.089 R)
• M56: 25,124,962 km (0.059 R)
• M57: 26,108,269 km (0.099 R)
• M58: 27,292,187 km (0.05 R)
• M59: 27,606,791 km (0.059 R)
• M60: 31,144,631 km (0.064 R)
• M61: 32,067,800 km (0.111 R)
• M62: 33,738,509 km (0.101 R)
• M63: 34,008,383 km (0.081 R)
• M64: 34,958,928 km (0.088 R)
• M65: 35,027,145 km (0.084 R)
• M66: 35,232,094 km (0.075 R)
• M67: 35,300,460 km (0.068 R)
• M68: 36,262,673 km (0.048 R)
• M69: 36,470,016 km (0.1 R)
• M70: 36,677,808 km (0.102 R)
• M71: 37,442,701 km (0.079 R)
• M72: 38,142,819 km (0.089 R)
• M73: 38,353,603 km (0.072 R)
• M74: 38,424,063 km (0.097 R)
• M75: 39,130,016 km (0.099 R)
• M76: 39,484,712 km (0.036 R)
• M77: 39,911,665 km (0.109 R)
• M78: 40,985,927 km (0.095 R)
• M79: 41,057,884 km (0.12 R)
• M80: 42,578,546 km (0.098 R)
• M81: 42,651,400 km (0.097 R)
• M82: 45,525,624 km (0.051 R)
• M83: 45,823,922 km (0.104 R)
• M84: 46,197,767 km (0.089 R)
• M85: 47,174,492 km (0.092 R)
• M86: 48,842,658 km (0.096 R)
• M87: 50,298,993 km (0.103 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: 341 - 18,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit