🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.58 AU - 0.62 AU

Year: 296 Days

Day: 15.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.5 AU - 0.8 AU

Year: 333 Days

Day: 29.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.9

Radius: 8.4

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.66 AU - 1.08 AU

Year: 516 Days

Day: 12.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 47,998,750 km

• M1: 106,364 km (0.099 R)
• M2: 169,644 km (0.067 R)
• M3: 271,969 km (0.117 R)
• M4: 445,951 km (0.069 R)
• M5: 572,212 km (0.077 R)
• M6: 638,484 km (0.119 R)
• M7: 793,018 km (0.089 R)
• M8: 967,300 km (0.054 R)
• M9: 1,066,782 km (0.077 R)
• M10: 1,256,173 km (0.094 R)
• M11: 1,352,963 km (0.082 R)
• M12: 1,414,897 km (0.089 R)
• M13: 1,469,201 km (0.07 R)
• M14: 1,554,322 km (0.119 R)
• M15: 1,694,046 km (0.112 R)
• M16: 1,869,973 km (0.051 R)
• M17: 1,990,549 km (0.076 R)
• M18: 2,066,246 km (0.093 R)
• M19: 2,181,436 km (0.054 R)
• M20: 2,333,428 km (0.053 R)
• M21: 2,428,273 km (0.102 R)
• M22: 2,560,218 km (0.114 R)
• M23: 2,653,118 km (0.08 R)
• M24: 2,731,208 km (0.1 R)
• M25: 2,954,408 km (0.081 R)
• M26: 3,040,876 km (0.094 R)
• M27: 3,101,014 km (0.091 R)
• M28: 3,222,189 km (0.078 R)
• M29: 3,277,839 km (0.054 R)
• M30: 3,345,008 km (0.099 R)
• M31: 3,412,776 km (0.081 R)
• M32: 3,543,674 km (0.051 R)
• M33: 3,705,390 km (0.111 R)
• M34: 3,857,830 km (0.059 R)
• M35: 4,012,364 km (0.095 R)
• M36: 4,084,321 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.5

Radius: 9.3

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.36 AU - 1.42 AU

Year: 1042 Days

Day: 11 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 47,998,750 km

• M1: 145,559 km (0.085 R)
• M2: 208,539 km (0.089 R)
• M3: 267,481 km (0.051 R)
• M4: 343,028 km (0.103 R)
• M5: 402,867 km (0.093 R)
• M6: 535,710 km (0.098 R)
• M7: 618,138 km (0.096 R)
• M8: 689,646 km (0.074 R)
• M9: 780,602 km (0.055 R)
• M10: 916,287 km (0.037 R)
• M11: 993,330 km (0.107 R)
• M12: 1,135,149 km (0.08 R)
• M13: 1,270,684 km (0.101 R)
• M14: 1,337,106 km (0.113 R)
• M15: 1,418,487 km (0.097 R)
• M16: 1,487,751 km (0.112 R)
• M17: 1,643,931 km (0.057 R)
• M18: 1,753,736 km (0.09 R)
• M19: 1,828,385 km (0.112 R)
• M20: 1,888,823 km (0.104 R)
• M21: 2,019,422 km (0.096 R)
• M22: 2,380,252 km (0.063 R)
• M23: 2,454,751 km (0.062 R)
• M24: 2,597,917 km (0.117 R)
• M25: 2,674,810 km (0.086 R)
• M26: 2,830,841 km (0.111 R)
• M27: 3,007,964 km (0.088 R)
• M28: 3,179,553 km (0.048 R)
• M29: 3,363,708 km (0.056 R)
• M30: 3,589,451 km (0.098 R)
• M31: 4,095,391 km (0.089 R)
• M32: 4,195,323 km (0.054 R)
• M33: 4,367,061 km (0.067 R)
• M34: 4,603,126 km (0.106 R)
• M35: 5,098,595 km (0.09 R)
• M36: 5,173,842 km (0.062 R)
• M37: 5,456,582 km (0.079 R)
• M38: 5,588,827 km (0.095 R)
• M39: 5,834,018 km (0.118 R)
• M40: 5,991,844 km (0.097 R)
• M41: 6,151,165 km (0.117 R)
• M42: 6,254,388 km (0.09 R)
• M43: 6,427,622 km (0.097 R)
• M44: 6,532,341 km (0.092 R)
• M45: 6,602,502 km (0.078 R)
• M46: 6,708,118 km (0.102 R)
• M47: 6,778,878 km (0.057 R)
• M48: 6,968,867 km (0.108 R)
• M49: 7,353,932 km (0.089 R)
• M50: 7,585,958 km (0.092 R)
• M51: 8,032,059 km (0.026 R)
• M52: 8,157,572 km (0.114 R)
• M53: 8,245,835 km (0.073 R)
• M54: 8,346,963 km (0.106 R)
• M55: 8,423,108 km (0.087 R)
• M56: 8,486,837 km (0.056 R)
• M57: 8,601,878 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.1

Radius: 13.5

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.15 AU - 1.69 AU

Year: 1076 Days

Day: 13 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 47,998,750 km

• M1: 193,580 km (0.115 R)
• M2: 293,661 km (0.099 R)
• M3: 440,117 km (0.063 R)
• M4: 573,708 km (0.077 R)
• M5: 661,821 km (0.115 R)
• M6: 814,560 km (0.093 R)
• M7: 909,854 km (0.057 R)
• M8: 1,016,518 km (0.092 R)
• M9: 1,228,199 km (0.089 R)
• M10: 1,315,564 km (0.072 R)
• M11: 1,446,611 km (0.116 R)
• M12: 1,704,817 km (0.063 R)
• M13: 1,803,402 km (0.116 R)
• M14: 1,987,707 km (0.085 R)
• M15: 2,276,281 km (0.089 R)
• M16: 2,537,479 km (0.09 R)
• M17: 2,671,968 km (0.118 R)
• M18: 2,787,607 km (0.096 R)
• M19: 2,915,662 km (0.081 R)
• M20: 3,122,706 km (0.08 R)
• M21: 3,267,217 km (0.115 R)
• M22: 3,402,604 km (0.042 R)
• M23: 3,620,867 km (0.119 R)
• M24: 3,987,082 km (0.116 R)
• M25: 4,717,120 km (0.093 R)
• M26: 4,935,234 km (0.039 R)
• M27: 5,169,953 km (0.112 R)
• M28: 5,381,634 km (0.105 R)
• M29: 5,650,312 km (0.103 R)
• M30: 5,895,951 km (0.099 R)
• M31: 6,047,793 km (0.075 R)
• M32: 6,159,094 km (0.065 R)
• M33: 6,313,329 km (0.111 R)
• M34: 6,568,394 km (0.034 R)
• M35: 6,682,836 km (0.119 R)
• M36: 6,986,520 km (0.117 R)
• M37: 7,339,122 km (0.081 R)
• M38: 7,970,275 km (0.038 R)
• M39: 8,184,649 km (0.078 R)
• M40: 8,634,789 km (0.093 R)
• M41: 8,870,705 km (0.118 R)
• M42: 9,077,000 km (0.095 R)
• M43: 9,672,699 km (0.081 R)
• M44: 10,148,570 km (0.108 R)
• M45: 10,498,031 km (0.07 R)
• M46: 10,682,634 km (0.116 R)
• M47: 10,902,244 km (0.091 R)
• M48: 10,987,066 km (0.108 R)
• M49: 11,225,824 km (0.037 R)
• M50: 11,345,951 km (0.096 R)
• M51: 11,449,174 km (0.06 R)
• M52: 11,639,163 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.2

Radius: 13.3

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.4 AU - 1.48 AU

Year: 1099 Days

Day: 10 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 47,998,750 km

• M1: 181,013 km (0.07 R)
• M2: 298,448 km (0.053 R)
• M3: 414,835 km (0.118 R)
• M4: 685,308 km (0.051 R)
• M5: 775,665 km (0.047 R)
• M6: 927,357 km (0.109 R)
• M7: 1,074,562 km (0.067 R)
• M8: 1,254,229 km (0.107 R)
• M9: 1,368,821 km (0.04 R)
• M10: 1,644,679 km (0.111 R)
• M11: 1,771,089 km (0.093 R)
• M12: 1,929,364 km (0.115 R)
• M13: 2,063,254 km (0.112 R)
• M14: 2,391,621 km (0.11 R)
• M15: 2,556,927 km (0.104 R)
• M16: 2,877,515 km (0.12 R)
• M17: 2,976,250 km (0.068 R)
• M18: 3,143,350 km (0.072 R)
• M19: 3,440,601 km (0.085 R)
• M20: 3,581,074 km (0.092 R)
• M21: 4,112,146 km (0.068 R)
• M22: 4,223,896 km (0.105 R)
• M23: 4,915,936 km (0.104 R)
• M24: 5,021,402 km (0.036 R)
• M25: 5,154,395 km (0.114 R)
• M26: 5,383,429 km (0.111 R)
• M27: 5,601,842 km (0.079 R)
• M28: 5,698,482 km (0.103 R)
• M29: 6,090,279 km (0.063 R)
• M30: 6,289,394 km (0.078 R)
• M31: 6,534,285 km (0.086 R)
• M32: 6,650,673 km (0.12 R)
• M33: 6,811,789 km (0.104 R)
• M34: 7,167,683 km (0.097 R)
• M35: 7,332,988 km (0.102 R)
• M36: 7,484,232 km (0.118 R)
• M37: 7,606,154 km (0.086 R)
• M38: 7,928,986 km (0.116 R)
• M39: 8,037,594 km (0.035 R)
• M40: 8,240,748 km (0.111 R)
• M41: 8,477,263 km (0.114 R)
• M42: 8,636,135 km (0.037 R)
• M43: 8,764,042 km (0.087 R)
• M44: 9,054,112 km (0.045 R)
• M45: 9,232,881 km (0.11 R)
• M46: 9,347,324 km (0.112 R)
• M47: 9,495,126 km (0.097 R)
• M48: 9,842,942 km (0.097 R)
• M49: 10,432,058 km (0.075 R)
• M50: 10,705,224 km (0.077 R)
• M51: 10,842,704 km (0.11 R)
• M52: 10,963,430 km (0.109 R)
• M53: 11,223,879 km (0.12 R)
• M54: 11,679,854 km (0.091 R)
• M55: 11,768,266 km (0.113 R)
• M56: 11,945,839 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.2

Radius: 13.8

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.84 AU - 2.92 AU

Year: 2335 Days

Day: 12.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 47,998,750 km

• M1: 226,641 km (0.109 R)
• M2: 376,987 km (0.094 R)
• M3: 489,484 km (0.084 R)
• M4: 605,273 km (0.054 R)
• M5: 1,109,867 km (0.107 R)
• M6: 1,450,052 km (0.113 R)
• M7: 1,683,275 km (0.101 R)
• M8: 2,056,672 km (0.065 R)
• M9: 2,299,768 km (0.103 R)
• M10: 2,445,925 km (0.113 R)
• M11: 2,584,602 km (0.086 R)
• M12: 2,715,052 km (0.09 R)
• M13: 2,836,675 km (0.061 R)
• M14: 2,960,093 km (0.102 R)
• M15: 3,119,864 km (0.117 R)
• M16: 3,247,321 km (0.115 R)
• M17: 3,556,091 km (0.047 R)
• M18: 3,701,799 km (0.072 R)
• M19: 3,824,769 km (0.105 R)
• M20: 3,924,102 km (0.105 R)
• M21: 4,112,894 km (0.075 R)
• M22: 4,369,305 km (0.085 R)
• M23: 4,486,440 km (0.071 R)
• M24: 4,710,687 km (0.075 R)
• M25: 4,844,278 km (0.076 R)
• M26: 4,952,138 km (0.052 R)
• M27: 5,211,391 km (0.099 R)
• M28: 5,461,369 km (0.117 R)
• M29: 5,658,539 km (0.081 R)
• M30: 5,944,271 km (0.097 R)
• M31: 6,293,433 km (0.106 R)
• M32: 6,396,506 km (0.107 R)
• M33: 6,544,907 km (0.112 R)
• M34: 6,694,355 km (0.109 R)
• M35: 6,814,781 km (0.07 R)
• M36: 7,303,667 km (0.076 R)
• M37: 7,412,275 km (0.112 R)
• M38: 7,630,838 km (0.09 R)
• M39: 8,090,552 km (0.102 R)
• M40: 8,348,010 km (0.106 R)
• M41: 8,445,249 km (0.108 R)
• M42: 8,624,616 km (0.076 R)
• M43: 8,723,052 km (0.091 R)
• M44: 9,070,119 km (0.113 R)
• M45: 9,203,710 km (0.104 R)
• M46: 9,405,069 km (0.098 R)
• M47: 9,574,114 km (0.096 R)
• M48: 10,018,270 km (0.065 R)
• M49: 10,173,702 km (0.086 R)
• M50: 10,260,320 km (0.093 R)
• M51: 10,381,943 km (0.051 R)
• M52: 11,104,650 km (0.105 R)
• M53: 11,698,105 km (0.106 R)
• M54: 12,228,280 km (0.075 R)
• M55: 12,320,432 km (0.07 R)
• M56: 12,505,484 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.4

Radius: 14.3

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.39 AU - 4.43 AU

Year: 4916 Days

Day: 8.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 47,998,750 km

• M1: 180,265 km (0.11 R)
• M2: 373,097 km (0.077 R)
• M3: 546,331 km (0.083 R)
• M4: 692,788 km (0.098 R)
• M5: 814,860 km (0.094 R)
• M6: 1,022,053 km (0.1 R)
• M7: 1,511,238 km (0.061 R)
• M8: 1,697,038 km (0.103 R)
• M9: 2,046,948 km (0.093 R)
• M10: 2,265,809 km (0.027 R)
• M11: 2,360,355 km (0.117 R)
• M12: 2,492,600 km (0.076 R)
• M13: 2,790,000 km (0.081 R)
• M14: 2,994,800 km (0.078 R)
• M15: 3,112,234 km (0.078 R)
• M16: 3,338,426 km (0.041 R)
• M17: 3,556,390 km (0.079 R)
• M18: 3,736,955 km (0.096 R)
• M19: 3,934,873 km (0.089 R)
• M20: 4,121,870 km (0.101 R)
• M21: 4,311,859 km (0.103 R)
• M22: 4,460,111 km (0.032 R)
• M23: 4,670,446 km (0.071 R)
• M24: 4,822,736 km (0.082 R)
• M25: 5,023,197 km (0.099 R)
• M26: 5,132,254 km (0.071 R)
• M27: 5,901,935 km (0.078 R)
• M28: 6,233,444 km (0.062 R)
• M29: 6,485,965 km (0.093 R)
• M30: 6,724,873 km (0.102 R)
• M31: 7,459,099 km (0.088 R)
• M32: 7,763,531 km (0.063 R)
• M33: 8,514,812 km (0.098 R)
• M34: 8,739,059 km (0.111 R)
• M35: 11,333,235 km (0.108 R)
• M36: 11,621,660 km (0.095 R)
• M37: 12,268,671 km (0.086 R)
• M38: 12,628,603 km (0.068 R)
• M39: 12,735,117 km (0.101 R)
• M40: 14,257,425 km (0.071 R)
• M41: 14,613,618 km (0.053 R)
• M42: 14,792,686 km (0.101 R)
• M43: 14,950,063 km (0.046 R)
• M44: 15,130,628 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.3

Radius: 4

Gravity: 39.08 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.14 AU - 6.82 AU

Year: 10488 Days

Day: 23.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,998,750 km

• M1: 54,005 km (0.115 R)
• M2: 97,687 km (0.113 R)
• M3: 165,605 km (0.116 R)
• M4: 206,146 km (0.112 R)
• M5: 274,362 km (0.077 R)
• M6: 477,217 km (0.103 R)
• M7: 585,825 km (0.08 R)
• M8: 807,978 km (0.118 R)
• M9: 844,330 km (0.1 R)
• M10: 1,175,690 km (0.043 R)
• M11: 1,365,978 km (0.117 R)
• M12: 1,751,641 km (0.047 R)
• M13: 1,823,000 km (0.075 R)
• M14: 1,968,708 km (0.115 R)
• M15: 2,245,614 km (0.073 R)
• M16: 2,323,255 km (0.068 R)
• M17: 2,401,794 km (0.066 R)
• M18: 3,205,134 km (0.105 R)
• M19: 3,410,682 km (0.055 R)
• M20: 3,440,302 km (0.087 R)
• M21: 3,499,992 km (0.062 R)
• M22: 3,650,637 km (0.094 R)
• M23: 3,681,005 km (0.085 R)
• M24: 3,896,127 km (0.093 R)
• M25: 4,338,488 km (0.101 R)
• M26: 4,532,815 km (0.06 R)
• M27: 4,930,297 km (0.096 R)
• M28: 5,269,884 km (0.071 R)
• M29: 5,512,083 km (0.104 R)
• M30: 5,722,717 km (0.094 R)
• M31: 5,793,477 km (0.106 R)
• M32: 6,007,402 km (0.093 R)
• M33: 6,479,981 km (0.057 R)
• M34: 6,776,784 km (0.108 R)
• M35: 6,889,281 km (0.04 R)
• M36: 7,421,999 km (0.041 R)
• M37: 9,056,954 km (0.09 R)
• M38: 9,555,714 km (0.05 R)
• M39: 9,935,692 km (0.088 R)
• M40: 10,885,040 km (0.113 R)
• M41: 11,104,800 km (0.084 R)
• M42: 11,326,055 km (0.092 R)
• M43: 11,953,319 km (0.099 R)
• M44: 12,362,469 km (0.082 R)
• M45: 12,408,096 km (0.112 R)
• M46: 12,683,805 km (0.115 R)
• M47: 14,620,649 km (0.088 R)
• M48: 14,717,439 km (0.044 R)
• M49: 14,765,908 km (0.076 R)
• M50: 14,863,147 km (0.115 R)
• M51: 15,549,053 km (0.075 R)
• M52: 17,770,881 km (0.114 R)
• M53: 18,550,734 km (0.076 R)
• M54: 19,129,678 km (0.111 R)
• M55: 19,394,766 km (0.09 R)
• M56: 19,554,386 km (0.044 R)
• M57: 19,821,419 km (0.093 R)
• M58: 22,950,109 km (0.117 R)
• M59: 23,457,844 km (0.112 R)
• M60: 24,772,510 km (0.063 R)
• M61: 25,934,885 km (0.047 R)
• M62: 26,228,247 km (0.106 R)
• M63: 27,055,523 km (0.119 R)
• M64: 27,233,844 km (0.105 R)
• M65: 27,412,613 km (0.086 R)
• M66: 28,191,868 km (0.066 R)
• M67: 28,372,732 km (0.09 R)
• M68: 28,856,831 km (0.114 R)
• M69: 30,263,948 km (0.097 R)
• M70: 31,006,851 km (0.057 R)
• M71: 32,953,718 km (0.087 R)
• M72: 33,017,297 km (0.082 R)
• M73: 33,718,014 km (0.084 R)
• M74: 34,038,153 km (0.044 R)
• M75: 35,588,735 km (0.12 R)
• M76: 36,307,104 km (0.114 R)
• M77: 36,700,995 km (0.064 R)
• M78: 36,898,464 km (0.067 R)
• M79: 37,162,355 km (0.072 R)
• M80: 37,360,572 km (0.114 R)
• M81: 37,625,510 km (0.077 R)
• M82: 39,632,216 km (0.089 R)
• M83: 40,308,847 km (0.047 R)
• M84: 40,512,599 km (0.116 R)
• M85: 40,580,666 km (0.086 R)
• M86: 42,017,105 km (0.049 R)
• M87: 42,154,735 km (0.112 R)
• M88: 42,292,515 km (0.119 R)
• M89: 43,678,988 km (0.1 R)
• M90: 45,080,271 km (0.118 R)
• M91: 45,362,413 km (0.118 R)
• M92: 46,140,920 km (0.025 R)
• M93: 47,567,785 km (0.099 R)
• M94: 47,998,776 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 15,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit