🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.47 AU - 0.69 AU

Year: 285 Days

Day: 36.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.5 AU - 0.78 AU

Year: 331 Days

Day: 32.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.8

Radius: 10.2

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.09 AU - 1.25 AU

Year: 817 Days

Day: 8.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 12,103,756 km

• M1: 138,228 km (0.105 R)
• M2: 220,956 km (0.11 R)
• M3: 294,558 km (0.092 R)
• M4: 365,168 km (0.098 R)
• M5: 452,234 km (0.066 R)
• M6: 533,765 km (0.101 R)
• M7: 626,217 km (0.062 R)
• M8: 730,038 km (0.095 R)
• M9: 795,412 km (0.096 R)
• M10: 863,030 km (0.115 R)
• M11: 1,004,550 km (0.098 R)
• M12: 1,128,566 km (0.099 R)
• M13: 1,212,192 km (0.11 R)
• M14: 1,291,179 km (0.115 R)
• M15: 1,406,370 km (0.111 R)
• M16: 1,567,786 km (0.115 R)
• M17: 1,676,394 km (0.06 R)
• M18: 1,932,356 km (0.119 R)
• M19: 2,041,413 km (0.108 R)
• M20: 2,128,628 km (0.062 R)
• M21: 2,274,037 km (0.072 R)
• M22: 2,397,904 km (0.109 R)
• M23: 2,575,028 km (0.077 R)
• M24: 2,669,574 km (0.041 R)
• M25: 2,765,317 km (0.108 R)
• M26: 2,888,735 km (0.106 R)
• M27: 2,978,194 km (0.096 R)
• M28: 3,059,426 km (0.117 R)
• M29: 3,543,525 km (0.086 R)
• M30: 3,620,119 km (0.044 R)
• M31: 3,823,871 km (0.052 R)
• M32: 4,011,617 km (0.118 R)
• M33: 4,314,253 km (0.051 R)
• M34: 4,530,572 km (0.059 R)
• M35: 4,697,822 km (0.053 R)
• M36: 5,016,914 km (0.112 R)
• M37: 5,321,047 km (0.099 R)
• M38: 5,431,151 km (0.081 R)
• M39: 5,732,291 km (0.075 R)
• M40: 5,845,238 km (0.069 R)
• M41: 6,004,709 km (0.119 R)
• M42: 6,119,450 km (0.117 R)
• M43: 6,621,052 km (0.115 R)
• M44: 6,703,929 km (0.048 R)
• M45: 6,787,255 km (0.103 R)
• M46: 6,978,890 km (0.078 R)
• M47: 7,465,981 km (0.101 R)
• M48: 7,788,364 km (0.108 R)
• M49: 8,001,691 km (0.096 R)
• M50: 8,128,101 km (0.108 R)
• M51: 8,293,407 km (0.111 R)
• M52: 8,588,713 km (0.1 R)
• M53: 8,705,100 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.6

Radius: 13.1

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.15 AU - 1.25 AU

Year: 849 Days

Day: 14.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 12,103,756 km

• M1: 168,148 km (0.081 R)
• M2: 291,267 km (0.063 R)
• M3: 408,701 km (0.093 R)
• M4: 494,122 km (0.109 R)
• M5: 626,965 km (0.105 R)
• M6: 790,625 km (0.078 R)
• M7: 910,453 km (0.081 R)
• M8: 1,061,995 km (0.066 R)
• M9: 1,176,587 km (0.119 R)
• M10: 1,343,389 km (0.113 R)
• M11: 1,546,992 km (0.111 R)
• M12: 1,708,707 km (0.055 R)
• M13: 1,791,584 km (0.063 R)
• M14: 1,876,107 km (0.046 R)
• M15: 2,025,256 km (0.117 R)
• M16: 2,194,900 km (0.091 R)
• M17: 2,377,709 km (0.062 R)
• M18: 2,496,788 km (0.088 R)
• M19: 2,857,319 km (0.096 R)
• M20: 3,178,356 km (0.047 R)
• M21: 3,348,150 km (0.108 R)
• M22: 3,530,659 km (0.104 R)
• M23: 3,628,197 km (0.109 R)
• M24: 3,766,126 km (0.107 R)
• M25: 4,067,716 km (0.104 R)
• M26: 4,169,891 km (0.105 R)
• M27: 4,252,469 km (0.091 R)
• M28: 4,429,593 km (0.12 R)
• M29: 4,556,003 km (0.117 R)
• M30: 4,748,087 km (0.045 R)
• M31: 4,834,405 km (0.069 R)
• M32: 5,030,378 km (0.057 R)
• M33: 5,173,543 km (0.117 R)
• M34: 5,273,475 km (0.07 R)
• M35: 5,464,062 km (0.089 R)
• M36: 5,991,395 km (0.113 R)
• M37: 6,084,744 km (0.082 R)
• M38: 6,475,045 km (0.082 R)
• M39: 6,619,107 km (0.088 R)
• M40: 6,898,107 km (0.106 R)
• M41: 6,983,827 km (0.038 R)
• M42: 7,094,529 km (0.081 R)
• M43: 7,405,095 km (0.088 R)
• M44: 7,644,152 km (0.111 R)
• M45: 7,732,864 km (0.082 R)
• M46: 7,834,740 km (0.119 R)
• M47: 7,937,065 km (0.081 R)
• M48: 8,091,300 km (0.098 R)
• M49: 8,350,703 km (0.116 R)
• M50: 8,625,963 km (0.07 R)
• M51: 8,997,863 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.5

Radius: 14.1

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.53 AU - 1.85 AU

Year: 1419 Days

Day: 9.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 12,103,756 km

• M1: 189,391 km (0.079 R)
• M2: 279,748 km (0.088 R)
• M3: 414,386 km (0.115 R)
• M4: 543,339 km (0.037 R)
• M5: 634,594 km (0.1 R)
• M6: 732,282 km (0.083 R)
• M7: 898,036 km (0.077 R)
• M8: 1,002,455 km (0.112 R)
• M9: 1,094,458 km (0.094 R)
• M10: 1,233,883 km (0.106 R)
• M11: 1,522,158 km (0.095 R)
• M12: 1,832,724 km (0.106 R)
• M13: 1,969,157 km (0.093 R)
• M14: 2,065,797 km (0.093 R)
• M15: 2,175,003 km (0.075 R)
• M16: 2,297,524 km (0.052 R)
• M17: 2,526,409 km (0.098 R)
• M18: 2,703,234 km (0.109 R)
• M19: 2,945,283 km (0.107 R)
• M20: 3,270,957 km (0.08 R)
• M21: 3,542,777 km (0.109 R)
• M22: 3,635,079 km (0.049 R)
• M23: 4,067,117 km (0.096 R)
• M24: 4,331,606 km (0.116 R)
• M25: 4,630,652 km (0.053 R)
• M26: 4,731,930 km (0.063 R)
• M27: 4,848,467 km (0.056 R)
• M28: 4,966,051 km (0.051 R)
• M29: 5,445,961 km (0.087 R)
• M30: 5,552,923 km (0.073 R)
• M31: 5,737,976 km (0.052 R)
• M32: 5,831,325 km (0.116 R)
• M33: 5,940,831 km (0.035 R)
• M34: 6,114,215 km (0.061 R)
• M35: 6,289,543 km (0.113 R)
• M36: 6,401,891 km (0.108 R)
• M37: 6,825,253 km (0.109 R)
• M38: 6,957,348 km (0.102 R)
• M39: 7,056,980 km (0.099 R)
• M40: 7,257,741 km (0.072 R)
• M41: 7,545,417 km (0.05 R)
• M42: 8,202,152 km (0.116 R)
• M43: 8,325,122 km (0.073 R)
• M44: 9,112,306 km (0.077 R)
• M45: 9,422,871 km (0.071 R)
• M46: 9,514,873 km (0.104 R)
• M47: 9,644,126 km (0.045 R)
• M48: 9,811,376 km (0.052 R)
• M49: 10,489,653 km (0.039 R)
• M50: 10,815,178 km (0.067 R)
• M51: 11,358,817 km (0.098 R)
• M52: 11,476,401 km (0.058 R)
• M53: 11,811,949 km (0.06 R)
• M54: 12,030,810 km (0.08 R)
• M55: 12,634,587 km (0.12 R)
• M56: 12,777,005 km (0.094 R)
• M57: 12,878,881 km (0.072 R)
• M58: 13,662,923 km (0.06 R)
• M59: 13,829,874 km (0.12 R)
• M60: 14,039,611 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.5

Radius: 14.8

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.89 AU - 2.05 AU

Year: 1785 Days

Day: 7 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 12,103,756 km

• M1: 185,501 km (0.062 R)
• M2: 291,267 km (0.1 R)
• M3: 584,329 km (0.112 R)
• M4: 751,131 km (0.113 R)
• M5: 965,056 km (0.052 R)
• M6: 1,089,222 km (0.114 R)
• M7: 1,469,500 km (0.116 R)
• M8: 1,672,055 km (0.083 R)
• M9: 1,944,473 km (0.101 R)
• M10: 2,129,077 km (0.106 R)
• M11: 2,401,046 km (0.098 R)
• M12: 2,684,534 km (0.118 R)
• M13: 3,014,696 km (0.078 R)
• M14: 3,112,683 km (0.099 R)
• M15: 3,293,846 km (0.089 R)
• M16: 3,459,900 km (0.078 R)
• M17: 3,619,371 km (0.083 R)
• M18: 3,714,366 km (0.118 R)
• M19: 3,897,174 km (0.041 R)
• M20: 4,202,055 km (0.088 R)
• M21: 4,908,605 km (0.085 R)
• M22: 5,003,600 km (0.035 R)
• M23: 5,608,275 km (0.088 R)
• M24: 5,841,198 km (0.08 R)
• M25: 5,975,687 km (0.103 R)
• M26: 6,168,070 km (0.104 R)
• M27: 6,362,397 km (0.091 R)
• M28: 6,839,764 km (0.064 R)
• M29: 7,005,519 km (0.071 R)
• M30: 7,136,716 km (0.101 R)
• M31: 7,486,326 km (0.102 R)
• M32: 7,940,805 km (0.078 R)
• M33: 8,240,300 km (0.075 R)
• M34: 8,671,291 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.7

Radius: 8.7

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.01 AU - 2.19 AU

Year: 1965 Days

Day: 9.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 12,103,756 km

• M1: 120,576 km (0.099 R)
• M2: 246,537 km (0.098 R)
• M3: 331,808 km (0.114 R)
• M4: 388,057 km (0.106 R)
• M5: 486,343 km (0.038 R)
• M6: 695,331 km (0.084 R)
• M7: 818,749 km (0.101 R)
• M8: 875,148 km (0.105 R)
• M9: 1,096,702 km (0.067 R)
• M10: 1,394,103 km (0.085 R)
• M11: 1,685,220 km (0.06 R)
• M12: 1,747,902 km (0.042 R)
• M13: 1,864,737 km (0.092 R)
• M14: 2,106,637 km (0.095 R)
• M15: 2,277,328 km (0.105 R)
• M16: 2,382,047 km (0.082 R)
• M17: 2,779,678 km (0.094 R)
• M18: 2,879,161 km (0.111 R)
• M19: 3,197,954 km (0.092 R)
• M20: 3,302,373 km (0.077 R)
• M21: 3,663,353 km (0.094 R)
• M22: 3,731,569 km (0.111 R)
• M23: 3,938,912 km (0.1 R)
• M24: 4,093,297 km (0.112 R)
• M25: 4,178,418 km (0.08 R)
• M26: 4,263,988 km (0.115 R)
• M27: 4,379,178 km (0.076 R)
• M28: 4,495,416 km (0.088 R)
• M29: 4,568,569 km (0.116 R)
• M30: 4,627,361 km (0.115 R)
• M31: 4,790,423 km (0.074 R)
• M32: 4,850,262 km (0.112 R)
• M33: 5,015,867 km (0.092 R)
• M34: 5,168,158 km (0.12 R)
• M35: 5,229,493 km (0.099 R)
• M36: 5,337,502 km (0.109 R)
• M37: 5,461,669 km (0.075 R)
• M38: 6,325,447 km (0.113 R)
• M39: 6,556,276 km (0.119 R)
• M40: 6,722,928 km (0.084 R)
• M41: 6,874,022 km (0.098 R)
• M42: 7,060,272 km (0.04 R)
• M43: 7,472,563 km (0.094 R)
• M44: 7,611,689 km (0.085 R)
• M45: 7,769,365 km (0.118 R)
• M46: 7,874,982 km (0.082 R)
• M47: 8,500,899 km (0.087 R)
• M48: 9,087,173 km (0.115 R)
• M49: 9,217,174 km (0.12 R)
• M50: 9,273,123 km (0.057 R)
• M51: 9,404,021 km (0.09 R)
• M52: 9,479,119 km (0.105 R)
• M53: 9,573,217 km (0.044 R)
• M54: 9,629,765 km (0.083 R)
• M55: 9,800,306 km (0.106 R)
• M56: 9,857,452 km (0.097 R)
• M57: 10,144,381 km (0.1 R)
• M58: 10,240,722 km (0.049 R)
• M59: 10,317,915 km (0.103 R)
• M60: 10,375,959 km (0.074 R)
• M61: 10,492,495 km (0.097 R)
• M62: 10,609,331 km (0.098 R)
• M63: 11,081,313 km (0.093 R)
• M64: 11,560,026 km (0.098 R)
• M65: 11,660,705 km (0.11 R)
• M66: 11,964,239 km (0.114 R)
• M67: 12,025,275 km (0.095 R)
• M68: 12,188,487 km (0.038 R)
• M69: 12,311,456 km (0.095 R)
• M70: 12,765,635 km (0.049 R)
• M71: 12,973,875 km (0.082 R)
• M72: 13,099,388 km (0.049 R)
• M73: 13,499,562 km (0.084 R)
• M74: 13,563,141 km (0.114 R)
• M75: 13,967,953 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.1

Radius: 9.3

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.82 AU - 2.6 AU

Year: 2121 Days

Day: 9.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 12,103,756 km

• M1: 119,828 km (0.117 R)
• M2: 190,887 km (0.104 R)
• M3: 318,943 km (0.104 R)
• M4: 461,210 km (0.113 R)
• M5: 595,400 km (0.09 R)
• M6: 736,919 km (0.091 R)
• M7: 868,565 km (0.094 R)
• M8: 941,120 km (0.1 R)
• M9: 1,015,919 km (0.108 R)
• M10: 1,124,228 km (0.1 R)
• M11: 1,236,576 km (0.062 R)
• M12: 1,429,408 km (0.049 R)
• M13: 1,641,238 km (0.092 R)
• M14: 1,769,593 km (0.059 R)
• M15: 1,835,117 km (0.105 R)
• M16: 1,997,580 km (0.064 R)
• M17: 2,555,580 km (0.118 R)
• M18: 2,813,786 km (0.098 R)
• M19: 3,114,328 km (0.119 R)
• M20: 3,182,545 km (0.062 R)
• M21: 3,274,398 km (0.075 R)
• M22: 3,507,771 km (0.112 R)
• M23: 3,674,273 km (0.116 R)
• M24: 3,868,003 km (0.114 R)
• M25: 4,139,822 km (0.026 R)
• M26: 4,214,920 km (0.119 R)
• M27: 4,303,332 km (0.059 R)
• M28: 4,754,370 km (0.083 R)
• M29: 4,872,702 km (0.088 R)
• M30: 5,032,173 km (0.096 R)
• M31: 5,139,435 km (0.111 R)
• M32: 5,206,903 km (0.098 R)
• M33: 6,110,325 km (0.102 R)
• M34: 6,196,045 km (0.068 R)
• M35: 6,660,696 km (0.103 R)
• M36: 6,941,940 km (0.068 R)
• M37: 7,409,134 km (0.085 R)
• M38: 7,948,883 km (0.104 R)
• M39: 8,184,200 km (0.111 R)
• M40: 8,597,390 km (0.083 R)
• M41: 8,693,581 km (0.101 R)
• M42: 8,790,371 km (0.052 R)
• M43: 8,887,310 km (0.05 R)
• M44: 9,147,910 km (0.077 R)
• M45: 9,229,889 km (0.089 R)
• M46: 9,295,563 km (0.077 R)
• M47: 9,394,447 km (0.11 R)
• M48: 9,477,175 km (0.111 R)
• M49: 9,643,228 km (0.065 R)
• M50: 9,860,594 km (0.076 R)
• M51: 9,927,763 km (0.089 R)
• M52: 10,249,100 km (0.116 R)
• M53: 10,368,329 km (0.062 R)
• M54: 10,556,673 km (0.107 R)
• M55: 10,746,064 km (0.114 R)
• M56: 10,815,328 km (0.106 R)
• M57: 10,971,508 km (0.09 R)
• M58: 11,128,436 km (0.083 R)
• M59: 11,356,423 km (0.07 R)
• M60: 11,568,403 km (0.092 R)
• M61: 11,888,692 km (0.12 R)
• M62: 11,960,200 km (0.116 R)
• M63: 12,049,809 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 19,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit