🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.54 AU - 0.66 AU

Year: 174 Days

Day: 32.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,907,722 km

• M1: 32,014 km (0.109 R)
• M2: 256,560 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.69 AU - 0.95 AU

Year: 278 Days

Day: 17.4 Hours

Environment

Temp: 78 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,907,722 km

• M1: 377,585 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.16 AU - 1.9 AU

Year: 709 Days

Day: 25.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.33 AU - 4.47 AU

Year: 2886 Days

Day: 29 Hours

Environment

Temp: -120 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.1

Radius: 12.6

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.99 AU - 5.15 AU

Year: 3661 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 67,907,722 km

• M1: 166,054 km (0.102 R)
• M2: 347,067 km (0.117 R)
• M3: 453,132 km (0.083 R)
• M4: 584,928 km (0.116 R)
• M5: 719,566 km (0.114 R)
• M6: 912,846 km (0.111 R)
• M7: 1,168,359 km (0.1 R)
• M8: 1,289,683 km (0.054 R)
• M9: 1,488,200 km (0.047 R)
• M10: 1,688,661 km (0.102 R)
• M11: 2,508,607 km (0.098 R)
• M12: 2,637,859 km (0.096 R)
• M13: 2,738,838 km (0.095 R)
• M14: 2,892,924 km (0.079 R)
• M15: 3,198,851 km (0.1 R)
• M16: 3,361,315 km (0.113 R)
• M17: 3,559,981 km (0.092 R)
• M18: 3,638,370 km (0.063 R)
• M19: 3,796,794 km (0.091 R)
• M20: 4,085,368 km (0.056 R)
• M21: 4,919,227 km (0.071 R)
• M22: 5,107,421 km (0.114 R)
• M23: 5,246,996 km (0.09 R)
• M24: 5,439,379 km (0.049 R)
• M25: 5,791,682 km (0.079 R)
• M26: 5,884,283 km (0.106 R)
• M27: 6,327,242 km (0.112 R)
• M28: 6,422,685 km (0.087 R)
• M29: 6,739,384 km (0.103 R)
• M30: 6,920,846 km (0.118 R)
• M31: 7,019,132 km (0.081 R)
• M32: 7,245,623 km (0.032 R)
• M33: 7,374,128 km (0.073 R)
• M34: 7,881,115 km (0.096 R)
• M35: 8,028,170 km (0.056 R)
• M36: 8,146,352 km (0.074 R)
• M37: 8,265,133 km (0.116 R)
• M38: 9,005,493 km (0.102 R)
• M39: 9,143,721 km (0.06 R)
• M40: 9,267,289 km (0.076 R)
• M41: 9,830,076 km (0.11 R)
• M42: 10,131,516 km (0.109 R)
• M43: 10,211,401 km (0.084 R)
• M44: 10,565,350 km (0.108 R)
• M45: 10,792,738 km (0.088 R)
• M46: 10,956,099 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.3

Radius: 11

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.18 AU - 5.16 AU

Year: 3782 Days

Day: 8.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,907,722 km

• M1: 137,630 km (0.046 R)
• M2: 324,478 km (0.103 R)
• M3: 399,127 km (0.11 R)
• M4: 472,131 km (0.053 R)
• M5: 540,647 km (0.106 R)
• M6: 613,351 km (0.083 R)
• M7: 770,429 km (0.073 R)
• M8: 1,058,555 km (0.117 R)
• M9: 1,139,487 km (0.056 R)
• M10: 1,208,601 km (0.104 R)
• M11: 1,395,299 km (0.052 R)
• M12: 1,500,018 km (0.037 R)
• M13: 1,685,818 km (0.11 R)
• M14: 1,862,793 km (0.088 R)
• M15: 2,218,088 km (0.111 R)
• M16: 2,631,875 km (0.096 R)
• M17: 2,857,469 km (0.111 R)
• M18: 3,267,666 km (0.111 R)
• M19: 3,348,000 km (0.049 R)
• M20: 3,864,711 km (0.089 R)
• M21: 4,340,283 km (0.117 R)
• M22: 4,495,566 km (0.115 R)
• M23: 4,585,175 km (0.071 R)
• M24: 4,720,561 km (0.118 R)
• M25: 4,903,369 km (0.12 R)
• M26: 5,088,422 km (0.039 R)
• M27: 5,205,258 km (0.107 R)
• M28: 5,441,772 km (0.11 R)
• M29: 5,778,816 km (0.116 R)
• M30: 8,103,417 km (0.088 R)
• M31: 8,295,202 km (0.038 R)
• M32: 9,077,150 km (0.039 R)
• M33: 9,219,268 km (0.106 R)
• M34: 10,234,888 km (0.108 R)
• M35: 10,891,323 km (0.12 R)
• M36: 11,285,663 km (0.118 R)
• M37: 11,592,339 km (0.105 R)
• M38: 12,182,353 km (0.083 R)
• M39: 12,718,512 km (0.094 R)
• M40: 13,912,303 km (0.087 R)
• M41: 14,010,589 km (0.079 R)
• M42: 14,174,997 km (0.115 R)
• M43: 14,340,153 km (0.066 R)
• M44: 14,939,741 km (0.114 R)
• M45: 15,377,913 km (0.105 R)
• M46: 16,094,637 km (0.108 R)
• M47: 16,857,286 km (0.109 R)
• M48: 16,927,149 km (0.078 R)
• M49: 16,997,160 km (0.085 R)
• M50: 17,102,328 km (0.062 R)
• M51: 17,809,178 km (0.079 R)
• M52: 18,058,857 km (0.104 R)
• M53: 18,345,636 km (0.103 R)
• M54: 18,525,602 km (0.103 R)
• M55: 18,633,911 km (0.113 R)
• M56: 19,214,949 km (0.081 R)
• M57: 19,617,816 km (0.111 R)
• M58: 20,023,525 km (0.116 R)
• M59: 20,097,576 km (0.076 R)
• M60: 20,320,328 km (0.077 R)
• M61: 20,656,025 km (0.088 R)
• M62: 21,068,766 km (0.099 R)
• M63: 21,598,043 km (0.076 R)
• M64: 21,674,039 km (0.079 R)
• M65: 21,864,327 km (0.047 R)
• M66: 22,246,699 km (0.057 R)
• M67: 23,095,518 km (0.094 R)
• M68: 23,173,159 km (0.079 R)
• M69: 24,151,679 km (0.086 R)
• M70: 24,270,011 km (0.064 R)
• M71: 24,705,640 km (0.117 R)
• M72: 25,584,377 km (0.098 R)
• M73: 25,987,245 km (0.081 R)
• M74: 26,230,042 km (0.077 R)
• M75: 26,351,665 km (0.082 R)
• M76: 26,717,731 km (0.067 R)
• M77: 26,799,262 km (0.092 R)
• M78: 27,331,531 km (0.078 R)
• M79: 27,454,949 km (0.099 R)

Asteroid Belt

Center: 5.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.2

Radius: 13.2

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.68 AU - 6.46 AU

Year: 4926 Days

Day: 9.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,907,722 km

• M1: 169,195 km (0.112 R)
• M2: 321,336 km (0.117 R)
• M3: 443,408 km (0.117 R)
• M4: 565,031 km (0.061 R)
• M5: 712,385 km (0.108 R)
• M6: 797,955 km (0.05 R)
• M7: 1,078,002 km (0.117 R)
• M8: 1,485,058 km (0.072 R)
• M9: 1,921,585 km (0.054 R)
• M10: 2,397,755 km (0.054 R)
• M11: 2,551,840 km (0.114 R)
• M12: 2,669,574 km (0.107 R)
• M13: 3,610,395 km (0.078 R)
• M14: 3,877,726 km (0.076 R)
• M15: 4,151,640 km (0.116 R)
• M16: 4,337,740 km (0.103 R)
• M17: 4,791,171 km (0.091 R)
• M18: 4,912,944 km (0.107 R)
• M19: 5,035,913 km (0.112 R)
• M20: 5,614,558 km (0.05 R)
• M21: 5,846,883 km (0.088 R)
• M22: 6,003,512 km (0.101 R)
• M23: 6,562,859 km (0.099 R)
• M24: 6,725,771 km (0.076 R)
• M25: 7,194,610 km (0.1 R)
• M26: 7,306,510 km (0.037 R)
• M27: 7,447,132 km (0.119 R)
• M28: 7,961,150 km (0.091 R)
• M29: 8,753,719 km (0.065 R)
• M30: 8,903,317 km (0.066 R)
• M31: 9,114,101 km (0.074 R)
• M32: 9,357,048 km (0.094 R)
• M33: 9,756,474 km (0.099 R)
• M34: 10,036,372 km (0.071 R)
• M35: 10,988,263 km (0.093 R)
• M36: 11,214,604 km (0.08 R)
• M37: 11,442,442 km (0.045 R)
• M38: 11,803,571 km (0.112 R)
• M39: 11,902,605 km (0.088 R)
• M40: 12,101,869 km (0.108 R)
• M41: 12,570,859 km (0.062 R)
• M42: 12,739,755 km (0.062 R)
• M43: 13,561,197 km (0.082 R)
• M44: 14,083,443 km (0.078 R)
• M45: 14,188,610 km (0.083 R)
• M46: 14,435,147 km (0.09 R)
• M47: 14,789,844 km (0.053 R)
• M48: 14,896,806 km (0.1 R)
• M49: 15,435,658 km (0.072 R)
• M50: 16,127,249 km (0.085 R)
• M51: 16,347,756 km (0.106 R)
• M52: 16,717,412 km (0.1 R)
• M53: 16,829,012 km (0.029 R)
• M54: 17,052,661 km (0.115 R)
• M55: 17,578,348 km (0.092 R)
• M56: 17,881,284 km (0.105 R)
• M57: 18,109,570 km (0.038 R)
• M58: 18,530,539 km (0.1 R)
• M59: 19,616,918 km (0.054 R)
• M60: 20,365,805 km (0.067 R)
• M61: 20,843,621 km (0.116 R)
• M62: 22,013,626 km (0.099 R)
• M63: 22,135,847 km (0.115 R)
• M64: 22,381,038 km (0.12 R)
• M65: 22,956,691 km (0.043 R)
• M66: 23,080,558 km (0.075 R)
• M67: 23,412,366 km (0.075 R)
• M68: 23,871,033 km (0.112 R)
• M69: 24,122,507 km (0.038 R)
• M70: 24,755,007 km (0.113 R)
• M71: 24,924,501 km (0.083 R)
• M72: 26,122,481 km (0.077 R)
• M73: 26,295,267 km (0.107 R)
• M74: 26,858,951 km (0.086 R)
• M75: 27,033,233 km (0.046 R)
• M76: 27,734,248 km (0.119 R)
• M77: 27,866,343 km (0.086 R)
• M78: 28,886,002 km (0.113 R)
• M79: 29,377,880 km (0.031 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.7

Radius: 3.4

Gravity: 35.79 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.26 AU - 15.48 AU

Year: 19357 Days

Day: 19.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,907,722 km

• M1: 47,871 km (0.065 R)
• M2: 157,826 km (0.049 R)
• M3: 276,158 km (0.07 R)
• M4: 943,514 km (0.074 R)
• M5: 989,740 km (0.108 R)
• M6: 1,182,122 km (0.116 R)
• M7: 1,282,652 km (0.099 R)
• M8: 1,412,204 km (0.078 R)
• M9: 1,465,311 km (0.1 R)
• M10: 1,711,998 km (0.116 R)
• M11: 1,825,842 km (0.079 R)
• M12: 2,755,144 km (0.096 R)
• M13: 2,922,245 km (0.057 R)
• M14: 3,231,314 km (0.119 R)
• M15: 3,550,556 km (0.106 R)
• M16: 3,805,919 km (0.119 R)
• M17: 3,917,071 km (0.114 R)
• M18: 4,257,256 km (0.047 R)
• M19: 4,884,969 km (0.085 R)
• M20: 5,415,892 km (0.067 R)
• M21: 5,836,711 km (0.032 R)
• M22: 6,137,552 km (0.042 R)
• M23: 6,311,684 km (0.061 R)
• M24: 6,443,330 km (0.115 R)
• M25: 6,620,304 km (0.113 R)
• M26: 6,933,861 km (0.101 R)
• M27: 7,024,368 km (0.103 R)
• M28: 7,252,355 km (0.1 R)
• M29: 7,528,962 km (0.072 R)
• M30: 8,235,812 km (0.053 R)
• M31: 9,359,890 km (0.094 R)
• M32: 9,459,971 km (0.11 R)
• M33: 9,560,351 km (0.089 R)
• M34: 10,687,421 km (0.111 R)
• M35: 10,739,631 km (0.111 R)
• M36: 13,119,883 km (0.116 R)
• M37: 13,175,832 km (0.079 R)
• M38: 13,910,059 km (0.05 R)
• M39: 16,431,531 km (0.097 R)
• M40: 16,915,929 km (0.073 R)
• M41: 17,159,923 km (0.071 R)
• M42: 18,522,311 km (0.052 R)
• M43: 18,963,026 km (0.086 R)
• M44: 20,565,070 km (0.095 R)
• M45: 21,745,098 km (0.078 R)
• M46: 21,943,913 km (0.084 R)
• M47: 22,143,327 km (0.082 R)
• M48: 22,946,967 km (0.098 R)
• M49: 23,284,609 km (0.063 R)
• M50: 24,720,599 km (0.089 R)
• M51: 25,136,182 km (0.108 R)
• M52: 25,554,009 km (0.088 R)
• M53: 26,325,934 km (0.095 R)
• M54: 27,677,401 km (0.078 R)
• M55: 28,397,565 km (0.097 R)
• M56: 29,124,013 km (0.089 R)
• M57: 30,446,907 km (0.109 R)
• M58: 31,864,346 km (0.091 R)
• M59: 33,685,401 km (0.113 R)
• M60: 35,228,503 km (0.088 R)
• M61: 35,462,026 km (0.114 R)
• M62: 36,243,824 km (0.047 R)
• M63: 36,322,363 km (0.05 R)
• M64: 37,268,719 km (0.066 R)
• M65: 37,506,729 km (0.106 R)
• M66: 39,589,281 km (0.095 R)
• M67: 42,782,597 km (0.115 R)
• M68: 43,198,031 km (0.052 R)
• M69: 45,294,645 km (0.087 R)
• M70: 45,548,512 km (0.042 R)
• M71: 46,057,594 km (0.116 R)
• M72: 46,227,687 km (0.082 R)
• M73: 47,081,442 km (0.068 R)
• M74: 47,252,731 km (0.086 R)
• M75: 47,940,283 km (0.066 R)
• M76: 49,847,955 km (0.03 R)
• M77: 51,250,884 km (0.093 R)
• M78: 52,400,394 km (0.074 R)
• M79: 53,022,721 km (0.082 R)
• M80: 53,647,592 km (0.112 R)
• M81: 53,826,660 km (0.053 R)
• M82: 54,454,672 km (0.026 R)
• M83: 54,634,489 km (0.088 R)
• M84: 54,724,547 km (0.061 R)
• M85: 55,989,845 km (0.056 R)
• M86: 56,080,651 km (0.066 R)
• M87: 56,808,295 km (0.098 R)
• M88: 57,173,464 km (0.11 R)
• M89: 57,447,677 km (0.106 R)
• M90: 58,549,315 km (0.091 R)
• M91: 58,641,468 km (0.061 R)
• M92: 61,333,631 km (0.107 R)
• M93: 62,177,213 km (0.07 R)
• M94: 62,647,549 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.9

Radius: 6.6

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.69 AU - 22.49 AU

Year: 30036 Days

Day: 22.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,907,722 km

• M1: 93,199 km (0.103 R)
• M2: 160,369 km (0.111 R)
• M3: 886,367 km (0.091 R)
• M4: 980,913 km (0.111 R)
• M5: 1,206,058 km (0.109 R)
• M6: 1,447,359 km (0.053 R)
• M7: 1,762,861 km (0.093 R)
• M8: 1,882,988 km (0.102 R)
• M9: 2,590,437 km (0.069 R)
• M10: 2,658,504 km (0.109 R)
• M11: 3,151,878 km (0.12 R)
• M12: 3,673,077 km (0.053 R)
• M13: 4,022,388 km (0.093 R)
• M14: 4,181,111 km (0.119 R)
• M15: 4,962,610 km (0.101 R)
• M16: 5,435,339 km (0.095 R)
• M17: 5,566,836 km (0.03 R)
• M18: 5,832,971 km (0.028 R)
• M19: 6,331,431 km (0.091 R)
• M20: 7,661,356 km (0.117 R)
• M21: 8,206,640 km (0.06 R)
• M22: 8,357,584 km (0.065 R)
• M23: 9,230,039 km (0.101 R)
• M24: 9,439,626 km (0.079 R)
• M25: 9,650,708 km (0.113 R)
• M26: 10,347,386 km (0.094 R)
• M27: 11,004,868 km (0.103 R)
• M28: 11,282,671 km (0.052 R)
• M29: 11,394,571 km (0.068 R)
• M30: 12,187,589 km (0.109 R)
• M31: 12,244,885 km (0.074 R)
• M32: 12,475,116 km (0.039 R)
• M33: 13,056,902 km (0.061 R)
• M34: 13,886,123 km (0.08 R)
• M35: 14,307,241 km (0.116 R)
• M36: 14,488,853 km (0.062 R)
• M37: 14,549,739 km (0.12 R)
• M38: 16,158,664 km (0.049 R)
• M39: 16,221,645 km (0.054 R)
• M40: 16,537,895 km (0.036 R)
• M41: 17,693,090 km (0.048 R)
• M42: 17,888,165 km (0.079 R)
• M43: 18,018,615 km (0.078 R)
• M44: 20,967,338 km (0.099 R)
• M45: 22,076,158 km (0.111 R)
• M46: 22,567,288 km (0.095 R)
• M47: 23,062,008 km (0.086 R)
• M48: 23,846,499 km (0.05 R)
• M49: 24,278,238 km (0.098 R)
• M50: 24,930,485 km (0.113 R)
• M51: 25,003,339 km (0.115 R)
• M52: 27,146,179 km (0.1 R)
• M53: 27,747,563 km (0.037 R)
• M54: 28,429,430 km (0.055 R)
• M55: 28,505,425 km (0.097 R)
• M56: 29,423,956 km (0.085 R)
• M57: 29,578,042 km (0.106 R)
• M58: 30,196,779 km (0.062 R)
• M59: 30,274,420 km (0.05 R)
• M60: 30,507,793 km (0.056 R)
• M61: 31,920,296 km (0.085 R)
• M62: 32,237,144 km (0.052 R)
• M63: 32,953,718 km (0.103 R)
• M64: 33,033,753 km (0.107 R)
• M65: 33,917,428 km (0.108 R)
• M66: 34,402,723 km (0.113 R)
• M67: 34,483,805 km (0.113 R)
• M68: 34,890,263 km (0.064 R)
• M69: 35,134,855 km (0.109 R)
• M70: 35,954,502 km (0.092 R)
• M71: 36,449,222 km (0.028 R)
• M72: 37,947,145 km (0.081 R)
• M73: 38,787,886 km (0.079 R)
• M74: 39,549,937 km (0.115 R)
• M75: 39,805,001 km (0.059 R)
• M76: 40,145,935 km (0.094 R)
• M77: 40,659,205 km (0.078 R)
• M78: 41,519,543 km (0.04 R)
• M79: 44,048,046 km (0.074 R)
• M80: 44,665,885 km (0.049 R)
• M81: 45,999,251 km (0.092 R)
• M82: 47,255,574 km (0.112 R)
• M83: 49,252,556 km (0.054 R)
• M84: 51,091,712 km (0.086 R)
• M85: 56,073,022 km (0.108 R)
• M86: 56,168,465 km (0.108 R)
• M87: 56,934,257 km (0.087 R)
• M88: 59,543,692 km (0.109 R)
• M89: 60,814,078 km (0.065 R)
• M90: 61,600,214 km (0.096 R)
• M91: 64,478,178 km (0.088 R)
• M92: 65,883,201 km (0.079 R)
• M93: 67,501,102 km (0.086 R)
• M94: 67,602,679 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 10,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit