🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.55 AU - 0.77 AU

Year: 205 Days

Day: 46.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 21,276,912 km

• M1: 258,505 km (0.105 R)
• M2: 367,113 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.62 AU - 0.84 AU

Year: 239 Days

Day: 29.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,276,912 km

• M1: 96,341 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.83 AU - 1.03 AU

Year: 343 Days

Day: 33.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,276,912 km

• M1: 257,907 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.41 AU - 1.95 AU

Year: 834 Days

Day: 43.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,276,912 km

• M1: 1,113,607 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.1

Radius: 11.9

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.12 AU - 6.96 AU

Year: 5684 Days

Day: 6.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 21,276,912 km

• M1: 288,275 km (0.081 R)
• M2: 395,836 km (0.113 R)
• M3: 510,877 km (0.027 R)
• M4: 919,429 km (0.099 R)
• M5: 1,036,414 km (0.084 R)
• M6: 1,158,935 km (0.079 R)
• M7: 1,504,356 km (0.111 R)
• M8: 1,662,481 km (0.055 R)
• M9: 2,014,784 km (0.11 R)
• M10: 2,493,497 km (0.085 R)
• M11: 2,746,168 km (0.093 R)
• M12: 3,163,397 km (0.081 R)
• M13: 3,791,109 km (0.051 R)
• M14: 3,935,770 km (0.032 R)
• M15: 4,131,744 km (0.074 R)
• M16: 4,280,743 km (0.078 R)
• M17: 4,456,969 km (0.113 R)
• M18: 4,712,931 km (0.083 R)
• M19: 5,373,855 km (0.093 R)
• M20: 6,120,498 km (0.053 R)
• M21: 6,319,313 km (0.114 R)
• M22: 6,723,676 km (0.055 R)
• M23: 6,958,395 km (0.067 R)
• M24: 7,285,865 km (0.099 R)
• M25: 7,496,798 km (0.075 R)
• M26: 7,618,272 km (0.099 R)
• M27: 7,709,825 km (0.036 R)
• M28: 8,017,548 km (0.056 R)
• M29: 8,298,044 km (0.118 R)
• M30: 8,772,718 km (0.065 R)
• M31: 9,256,219 km (0.087 R)
• M32: 9,550,627 km (0.077 R)
• M33: 10,316,868 km (0.108 R)
• M34: 10,895,811 km (0.066 R)
• M35: 11,310,945 km (0.035 R)
• M36: 11,555,538 km (0.081 R)
• M37: 12,085,563 km (0.12 R)
• M38: 12,659,570 km (0.083 R)
• M39: 12,986,442 km (0.087 R)
• M40: 13,722,762 km (0.116 R)
• M41: 13,946,411 km (0.082 R)
• M42: 15,005,564 km (0.118 R)
• M43: 15,351,434 km (0.076 R)
• M44: 16,012,208 km (0.057 R)
• M45: 16,761,544 km (0.088 R)
• M46: 16,960,659 km (0.057 R)
• M47: 17,040,544 km (0.119 R)
• M48: 17,886,819 km (0.115 R)
• M49: 17,968,051 km (0.106 R)
• M50: 18,253,633 km (0.075 R)
• M51: 18,912,013 km (0.114 R)
• M52: 19,119,356 km (0.115 R)
• M53: 19,703,835 km (0.095 R)
• M54: 20,294,298 km (0.108 R)
• M55: 20,933,380 km (0.112 R)
• M56: 21,062,034 km (0.118 R)
• M57: 21,190,987 km (0.088 R)
• M58: 21,449,492 km (0.118 R)
• M59: 21,622,427 km (0.101 R)
• M60: 22,978,532 km (0.111 R)
• M61: 23,066,944 km (0.119 R)
• M62: 23,689,122 km (0.117 R)
• M63: 23,823,162 km (0.079 R)
• M64: 24,002,230 km (0.09 R)
• M65: 24,813,948 km (0.068 R)
• M66: 24,904,605 km (0.092 R)
• M67: 25,680,419 km (0.109 R)
• M68: 25,772,272 km (0.088 R)
• M69: 26,325,186 km (0.105 R)
• M70: 26,835,614 km (0.055 R)
• M71: 27,396,157 km (0.113 R)
• M72: 27,489,955 km (0.111 R)
• M73: 27,630,876 km (0.112 R)
• M74: 28,007,713 km (0.108 R)
• M75: 29,148,696 km (0.048 R)
• M76: 29,917,779 km (0.118 R)
• M77: 30,014,270 km (0.064 R)
• M78: 30,498,967 km (0.091 R)
• M79: 31,770,848 km (0.043 R)
• M80: 32,463,037 km (0.072 R)
• M81: 33,360,176 km (0.066 R)
• M82: 33,610,752 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.1

Radius: 12.2

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.13 AU - 7.63 AU

Year: 6170 Days

Day: 14.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 21,276,912 km

• M1: 160,668 km (0.108 R)
• M2: 486,492 km (0.114 R)
• M3: 579,692 km (0.094 R)
• M4: 680,072 km (0.059 R)
• M5: 773,720 km (0.069 R)
• M6: 857,794 km (0.056 R)
• M7: 1,098,647 km (0.071 R)
• M8: 1,277,566 km (0.116 R)
• M9: 1,833,771 km (0.061 R)
• M10: 2,481,081 km (0.054 R)
• M11: 2,830,242 km (0.033 R)
• M12: 4,096,438 km (0.049 R)
• M13: 4,615,094 km (0.088 R)
• M14: 5,657,492 km (0.071 R)
• M15: 6,088,633 km (0.092 R)
• M16: 7,383,104 km (0.08 R)
• M17: 7,570,400 km (0.106 R)
• M18: 7,759,193 km (0.108 R)
• M19: 7,917,767 km (0.025 R)
• M20: 8,141,715 km (0.062 R)
• M21: 8,400,070 km (0.069 R)
• M22: 8,891,948 km (0.076 R)
• M23: 9,124,722 km (0.08 R)
• M24: 9,292,272 km (0.097 R)
• M25: 9,800,904 km (0.115 R)
• M26: 10,145,129 km (0.116 R)
• M27: 10,774,787 km (0.11 R)
• M28: 10,987,365 km (0.094 R)
• M29: 11,453,063 km (0.097 R)
• M30: 11,742,834 km (0.111 R)
• M31: 12,403,608 km (0.112 R)
• M32: 12,701,308 km (0.093 R)
• M33: 13,227,743 km (0.054 R)
• M34: 13,379,585 km (0.084 R)
• M35: 13,493,728 km (0.093 R)
• M36: 13,915,295 km (0.071 R)
• M37: 14,185,768 km (0.064 R)
• M38: 14,263,409 km (0.054 R)
• M39: 14,810,638 km (0.072 R)
• M40: 15,086,796 km (0.093 R)
• M41: 15,165,933 km (0.094 R)
• M42: 16,411,784 km (0.11 R)
• M43: 16,779,645 km (0.113 R)
• M44: 16,861,774 km (0.072 R)
• M45: 16,944,053 km (0.05 R)
• M46: 18,151,607 km (0.118 R)
• M47: 19,171,865 km (0.117 R)
• M48: 19,343,753 km (0.045 R)
• M49: 19,516,089 km (0.108 R)
• M50: 19,819,025 km (0.095 R)
• M51: 20,385,702 km (0.094 R)
• M52: 21,090,457 km (0.112 R)
• M53: 21,312,461 km (0.114 R)
• M54: 21,445,902 km (0.103 R)
• M55: 21,848,021 km (0.111 R)
• M56: 23,161,042 km (0.119 R)
• M57: 23,573,632 km (0.097 R)
• M58: 24,081,218 km (0.102 R)
• M59: 24,406,145 km (0.116 R)
• M60: 25,389,751 km (0.061 R)
• M61: 26,481,815 km (0.104 R)
• M62: 26,625,429 km (0.069 R)
• M63: 27,250,599 km (0.037 R)
• M64: 27,734,697 km (0.062 R)
• M65: 28,026,563 km (0.118 R)
• M66: 28,368,394 km (0.111 R)
• M67: 28,711,571 km (0.089 R)
• M68: 29,253,714 km (0.052 R)
• M69: 29,352,598 km (0.087 R)
• M70: 29,749,481 km (0.047 R)
• M71: 30,548,484 km (0.111 R)
• M72: 31,152,410 km (0.076 R)
• M73: 31,760,226 km (0.119 R)
• M74: 32,628,044 km (0.1 R)
• M75: 32,781,980 km (0.039 R)
• M76: 34,178,476 km (0.12 R)
• M77: 34,439,225 km (0.097 R)
• M78: 34,805,441 km (0.12 R)
• M79: 35,067,686 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.7

Radius: 12.7

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.05 AU - 7.71 AU

Year: 6170 Days

Day: 5.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,276,912 km

• M1: 174,132 km (0.063 R)
• M2: 363,224 km (0.037 R)
• M3: 515,365 km (0.099 R)
• M4: 844,779 km (0.117 R)
• M5: 969,394 km (0.113 R)
• M6: 1,114,355 km (0.101 R)
• M7: 1,224,608 km (0.107 R)
• M8: 1,735,784 km (0.075 R)
• M9: 2,117,558 km (0.079 R)
• M10: 2,345,246 km (0.105 R)
• M11: 2,581,162 km (0.079 R)
• M12: 2,901,451 km (0.098 R)
• M13: 3,115,675 km (0.119 R)
• M14: 3,580,625 km (0.11 R)
• M15: 4,285,979 km (0.09 R)
• M16: 4,757,212 km (0.083 R)
• M17: 4,918,030 km (0.116 R)
• M18: 5,150,954 km (0.106 R)
• M19: 5,459,275 km (0.086 R)
• M20: 5,920,785 km (0.117 R)
• M21: 6,044,352 km (0.051 R)
• M22: 6,168,818 km (0.075 R)
• M23: 6,752,399 km (0.099 R)
• M24: 6,959,592 km (0.112 R)
• M25: 7,247,867 km (0.084 R)
• M26: 7,836,236 km (0.093 R)
• M27: 8,054,050 km (0.074 R)
• M28: 8,691,487 km (0.105 R)
• M29: 9,287,634 km (0.096 R)
• M30: 9,373,952 km (0.106 R)
• M31: 10,429,964 km (0.1 R)
• M32: 10,790,345 km (0.056 R)
• M33: 10,972,106 km (0.077 R)
• M34: 11,093,879 km (0.103 R)
• M35: 11,523,524 km (0.086 R)
• M36: 12,589,558 km (0.09 R)
• M37: 13,005,440 km (0.111 R)
• M38: 13,393,497 km (0.03 R)
• M39: 13,621,634 km (0.114 R)
• M40: 13,949,702 km (0.089 R)
• M41: 14,180,981 km (0.1 R)
• M42: 14,280,463 km (0.072 R)
• M43: 14,446,816 km (0.055 R)
• M44: 14,882,295 km (0.069 R)
• M45: 15,424,288 km (0.1 R)
• M46: 15,800,677 km (0.083 R)
• M47: 15,938,307 km (0.093 R)
• M48: 16,145,500 km (0.04 R)
• M49: 16,737,309 km (0.117 R)
• M50: 17,692,043 km (0.095 R)
• M51: 17,870,662 km (0.108 R)
• M52: 18,121,987 km (0.104 R)
• M53: 18,302,103 km (0.096 R)
• M54: 18,446,764 km (0.106 R)
• M55: 19,285,410 km (0.111 R)
• M56: 20,136,472 km (0.104 R)
• M57: 20,886,556 km (0.084 R)
• M58: 21,569,470 km (0.059 R)
• M59: 21,684,062 km (0.089 R)
• M60: 22,144,225 km (0.033 R)
• M61: 22,801,707 km (0.113 R)
• M62: 23,113,320 km (0.047 R)
• M63: 23,308,695 km (0.119 R)
• M64: 23,504,817 km (0.107 R)
• M65: 23,622,701 km (0.102 R)
• M66: 24,294,395 km (0.104 R)
• M67: 25,092,649 km (0.065 R)
• M68: 25,253,317 km (0.108 R)
• M69: 25,777,957 km (0.115 R)
• M70: 26,674,048 km (0.095 R)
• M71: 26,756,028 km (0.115 R)
• M72: 27,373,418 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.9

Radius: 8.8

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.31 AU - 7.77 AU

Year: 7152 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 21,276,912 km

• M1: 154,235 km (0.039 R)
• M2: 496,665 km (0.059 R)
• M3: 620,682 km (0.037 R)
• M4: 743,950 km (0.116 R)
• M5: 1,332,468 km (0.052 R)
• M6: 1,449,903 km (0.109 R)
• M7: 1,871,469 km (0.099 R)
• M8: 1,953,748 km (0.068 R)
• M9: 2,104,692 km (0.089 R)
• M10: 2,173,208 km (0.105 R)
• M11: 2,454,303 km (0.089 R)
• M12: 2,581,162 km (0.026 R)
• M13: 2,709,965 km (0.109 R)
• M14: 3,090,243 km (0.085 R)
• M15: 3,247,171 km (0.066 R)
• M16: 3,366,550 km (0.114 R)
• M17: 3,467,080 km (0.104 R)
• M18: 3,548,312 km (0.09 R)
• M19: 3,942,951 km (0.036 R)
• M20: 4,242,745 km (0.057 R)
• M21: 4,417,326 km (0.106 R)
• M22: 4,527,729 km (0.118 R)
• M23: 5,466,905 km (0.116 R)
• M24: 5,585,536 km (0.05 R)
• M25: 6,142,189 km (0.116 R)
• M26: 6,240,774 km (0.06 R)
• M27: 6,590,235 km (0.078 R)
• M28: 6,665,932 km (0.105 R)
• M29: 6,741,927 km (0.075 R)
• M30: 7,412,574 km (0.105 R)
• M31: 7,596,729 km (0.071 R)
• M32: 7,729,273 km (0.112 R)
• M33: 7,996,605 km (0.077 R)
• M34: 8,294,304 km (0.082 R)
• M35: 8,816,850 km (0.094 R)
• M36: 10,271,839 km (0.096 R)
• M37: 10,477,386 km (0.067 R)
• M38: 10,832,831 km (0.085 R)
• M39: 11,192,314 km (0.099 R)
• M40: 11,525,170 km (0.119 R)
• M41: 12,606,164 km (0.114 R)
• M42: 12,826,222 km (0.037 R)
• M43: 12,920,918 km (0.113 R)
• M44: 13,111,057 km (0.081 R)
• M45: 13,719,172 km (0.12 R)
• M46: 13,880,738 km (0.107 R)
• M47: 14,010,439 km (0.115 R)
• M48: 14,731,052 km (0.089 R)
• M49: 15,062,561 km (0.084 R)
• M50: 15,296,083 km (0.115 R)
• M51: 15,430,123 km (0.114 R)
• M52: 15,564,462 km (0.115 R)
• M53: 15,834,486 km (0.113 R)
• M54: 16,072,047 km (0.073 R)
• M55: 16,140,114 km (0.091 R)
• M56: 16,516,203 km (0.051 R)
• M57: 17,381,627 km (0.081 R)
• M58: 17,486,495 km (0.094 R)
• M59: 17,591,662 km (0.104 R)
• M60: 18,155,497 km (0.096 R)
• M61: 18,226,406 km (0.107 R)
• M62: 18,475,337 km (0.119 R)
• M63: 18,868,779 km (0.099 R)
• M64: 19,663,892 km (0.09 R)
• M65: 19,919,106 km (0.053 R)
• M66: 20,248,969 km (0.071 R)
• M67: 21,174,831 km (0.101 R)
• M68: 22,038,609 km (0.097 R)
• M69: 23,259,477 km (0.088 R)
• M70: 23,336,520 km (0.097 R)
• M71: 23,413,712 km (0.098 R)
• M72: 23,606,843 km (0.088 R)
• M73: 25,131,844 km (0.104 R)
• M74: 25,369,256 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.1

Radius: 14.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.13 AU - 7.91 AU

Year: 7896 Days

Day: 9.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 21,276,912 km

• M1: 213,027 km (0.119 R)
• M2: 435,330 km (0.06 R)
• M3: 717,172 km (0.08 R)
• M4: 1,029,383 km (0.101 R)
• M5: 1,243,158 km (0.057 R)
• M6: 1,361,939 km (0.119 R)
• M7: 1,459,926 km (0.055 R)
• M8: 1,637,648 km (0.095 R)
• M9: 1,904,530 km (0.047 R)
• M10: 2,057,719 km (0.094 R)
• M11: 2,273,289 km (0.097 R)
• M12: 2,527,007 km (0.119 R)
• M13: 2,649,677 km (0.037 R)
• M14: 3,160,853 km (0.057 R)
• M15: 3,260,186 km (0.11 R)
• M16: 3,616,379 km (0.113 R)
• M17: 4,003,239 km (0.108 R)
• M18: 4,311,560 km (0.113 R)
• M19: 4,440,813 km (0.03 R)
• M20: 4,874,647 km (0.098 R)
• M21: 5,125,971 km (0.116 R)
• M22: 5,521,059 km (0.116 R)
• M23: 6,153,260 km (0.057 R)
• M24: 6,938,050 km (0.09 R)
• M25: 7,177,556 km (0.116 R)
• M26: 7,822,024 km (0.119 R)
• M27: 8,025,776 km (0.094 R)
• M28: 8,277,400 km (0.088 R)
• M29: 10,184,473 km (0.093 R)
• M30: 11,314,835 km (0.111 R)
• M31: 11,934,021 km (0.096 R)
• M32: 13,044,186 km (0.067 R)
• M33: 14,104,536 km (0.077 R)
• M34: 14,242,465 km (0.061 R)
• M35: 15,023,217 km (0.091 R)
• M36: 15,532,597 km (0.045 R)
• M37: 16,278,343 km (0.094 R)
• M38: 17,241,753 km (0.098 R)
• M39: 17,745,299 km (0.113 R)
• M40: 18,253,633 km (0.107 R)
• M41: 19,223,626 km (0.115 R)
• M42: 19,715,055 km (0.077 R)
• M43: 20,086,207 km (0.058 R)
• M44: 20,772,712 km (0.065 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: 380 - 17,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit