🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.84 AU - 0.84 AU

Year: 289 Days

Day: 41.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.31 AU - 1.33 AU

Year: 568 Days

Day: 47.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.97 AU - 2.43 AU

Year: 1223 Days

Day: 41.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,338,637 km

• M1: 1,269,039 km (0.088 R)

Asteroid Belt

Center: 3.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.6

Radius: 12.3

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.86 AU - 5.08 AU

Year: 3542 Days

Day: 7.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,338,637 km

• M1: 156,180 km (0.049 R)
• M2: 325,226 km (0.084 R)
• M3: 469,438 km (0.115 R)
• M4: 657,632 km (0.074 R)
• M5: 776,263 km (0.047 R)
• M6: 853,306 km (0.106 R)
• M7: 933,341 km (0.107 R)
• M8: 1,037,312 km (0.12 R)
• M9: 1,280,857 km (0.073 R)
• M10: 1,421,778 km (0.114 R)
• M11: 1,580,502 km (0.117 R)
• M12: 1,668,465 km (0.056 R)
• M13: 1,797,269 km (0.058 R)
• M14: 1,902,735 km (0.094 R)
• M15: 1,996,832 km (0.104 R)
• M16: 2,302,910 km (0.114 R)
• M17: 2,505,764 km (0.056 R)
• M18: 2,714,603 km (0.103 R)
• M19: 2,913,867 km (0.1 R)
• M20: 3,038,782 km (0.115 R)
• M21: 3,758,497 km (0.084 R)
• M22: 3,877,726 km (0.105 R)
• M23: 4,015,656 km (0.098 R)
• M24: 4,155,380 km (0.048 R)
• M25: 4,529,524 km (0.102 R)
• M26: 4,620,330 km (0.08 R)
• M27: 4,840,538 km (0.086 R)
• M28: 5,177,582 km (0.099 R)
• M29: 5,483,660 km (0.108 R)
• M30: 5,599,897 km (0.06 R)
• M31: 5,717,032 km (0.107 R)
• M32: 5,854,812 km (0.108 R)
• M33: 6,013,535 km (0.1 R)
• M34: 6,355,666 km (0.099 R)
• M35: 6,580,362 km (0.11 R)
• M36: 6,849,488 km (0.027 R)
• M37: 7,058,925 km (0.098 R)
• M38: 7,228,120 km (0.094 R)
• M39: 7,591,942 km (0.119 R)
• M40: 7,808,859 km (0.115 R)
• M41: 7,983,889 km (0.058 R)
• M42: 8,226,537 km (0.116 R)
• M43: 8,606,515 km (0.094 R)
• M44: 8,810,118 km (0.065 R)
• M45: 8,969,440 km (0.11 R)
• M46: 9,152,847 km (0.07 R)
• M47: 9,244,999 km (0.042 R)
• M48: 9,499,914 km (0.056 R)
• M49: 9,710,398 km (0.083 R)
• M50: 9,946,014 km (0.12 R)
• M51: 10,422,783 km (0.071 R)
• M52: 10,956,099 km (0.081 R)
• M53: 11,053,936 km (0.087 R)
• M54: 11,275,341 km (0.106 R)
• M55: 11,473,409 km (0.092 R)
• M56: 11,872,835 km (0.052 R)
• M57: 12,378,775 km (0.108 R)
• M58: 12,685,750 km (0.104 R)
• M59: 12,814,254 km (0.09 R)
• M60: 13,046,879 km (0.1 R)
• M61: 13,411,599 km (0.031 R)
• M62: 13,568,976 km (0.062 R)
• M63: 13,647,814 km (0.118 R)
• M64: 13,964,961 km (0.098 R)
• M65: 14,552,582 km (0.047 R)
• M66: 15,421,895 km (0.07 R)
• M67: 15,614,278 km (0.113 R)
• M68: 15,890,585 km (0.118 R)
• M69: 16,029,262 km (0.119 R)
• M70: 17,296,057 km (0.058 R)
• M71: 17,725,403 km (0.117 R)
• M72: 18,419,836 km (0.081 R)
• M73: 18,682,530 km (0.109 R)
• M74: 19,211,658 km (0.111 R)
• M75: 19,567,102 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.7

Radius: 5.4

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 12.06 AU - 13.06 AU

Year: 16681 Days

Day: 24.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 153.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,338,637 km

• M1: 211,980 km (0.093 R)
• M2: 307,124 km (0.09 R)
• M3: 674,537 km (0.084 R)
• M4: 1,056,909 km (0.11 R)
• M5: 1,473,389 km (0.116 R)
• M6: 1,687,165 km (0.079 R)
• M7: 2,303,957 km (0.068 R)
• M8: 2,608,089 km (0.089 R)
• M9: 3,013,500 km (0.117 R)
• M10: 4,209,684 km (0.084 R)
• M11: 4,410,594 km (0.061 R)
• M12: 4,580,537 km (0.113 R)
• M13: 4,718,018 km (0.101 R)
• M14: 4,752,575 km (0.093 R)
• M15: 6,090,279 km (0.037 R)
• M16: 6,241,373 km (0.078 R)
• M17: 6,897,808 km (0.1 R)
• M18: 7,214,208 km (0.117 R)
• M19: 7,334,185 km (0.094 R)
• M20: 7,616,476 km (0.073 R)
• M21: 7,943,497 km (0.113 R)
• M22: 8,150,242 km (0.063 R)
• M23: 9,123,825 km (0.115 R)
• M24: 9,427,359 km (0.117 R)
• M25: 11,270,853 km (0.057 R)
• M26: 12,495,910 km (0.11 R)
• M27: 12,736,314 km (0.114 R)
• M28: 12,929,744 km (0.099 R)
• M29: 13,417,433 km (0.063 R)
• M30: 14,612,570 km (0.106 R)
• M31: 14,815,126 km (0.104 R)
• M32: 15,018,429 km (0.1 R)
• M33: 16,206,087 km (0.092 R)
• M34: 16,468,182 km (0.118 R)
• M35: 16,731,624 km (0.065 R)
• M36: 16,784,582 km (0.1 R)
• M37: 17,853,758 km (0.038 R)
• M38: 18,178,684 km (0.037 R)
• M39: 18,505,705 km (0.067 R)
• M40: 18,669,964 km (0.111 R)
• M41: 19,165,582 km (0.057 R)
• M42: 19,609,588 km (0.069 R)
• M43: 19,777,138 km (0.041 R)
• M44: 21,362,426 km (0.106 R)
• M45: 22,519,715 km (0.073 R)
• M46: 22,988,256 km (0.12 R)
• M47: 23,637,810 km (0.087 R)
• M48: 24,773,856 km (0.108 R)
• M49: 25,378,830 km (0.098 R)
• M50: 27,223,073 km (0.08 R)
• M51: 27,847,195 km (0.115 R)
• M52: 28,792,504 km (0.111 R)
• M53: 29,046,222 km (0.1 R)
• M54: 29,748,135 km (0.098 R)
• M55: 30,004,695 km (0.11 R)
• M56: 30,069,022 km (0.077 R)
• M57: 31,756,038 km (0.099 R)
• M58: 32,149,630 km (0.091 R)
• M59: 36,310,844 km (0.109 R)
• M60: 37,688,790 km (0.049 R)
• M61: 37,827,617 km (0.104 R)
• M62: 37,966,444 km (0.11 R)
• M63: 38,873,455 km (0.092 R)
• M64: 40,851,289 km (0.106 R)
• M65: 41,996,012 km (0.111 R)
• M66: 43,151,356 km (0.112 R)
• M67: 44,390,326 km (0.086 R)
• M68: 45,271,756 km (0.086 R)
• M69: 46,010,770 km (0.029 R)
• M70: 46,381,773 km (0.105 R)
• M71: 46,977,471 km (0.049 R)
• M72: 47,725,760 km (0.112 R)
• M73: 48,477,788 km (0.086 R)
• M74: 49,082,313 km (0.057 R)
• M75: 50,451,583 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.5

Radius: 3.9

Gravity: 37.9 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.87 AU - 15.01 AU

Year: 17443 Days

Day: 24.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,338,637 km

• M1: 86,916 km (0.066 R)
• M2: 206,744 km (0.1 R)
• M3: 893,698 km (0.06 R)
• M4: 963,859 km (0.081 R)
• M5: 1,314,516 km (0.083 R)
• M6: 1,503,608 km (0.085 R)
• M7: 1,788,443 km (0.053 R)
• M8: 1,877,154 km (0.073 R)
• M9: 1,997,580 km (0.069 R)
• M10: 2,374,268 km (0.12 R)
• M11: 2,471,806 km (0.027 R)
• M12: 2,504,717 km (0.08 R)
• M13: 2,704,730 km (0.098 R)
• M14: 2,944,535 km (0.1 R)
• M15: 3,155,468 km (0.116 R)
• M16: 3,741,742 km (0.076 R)
• M17: 3,817,438 km (0.116 R)
• M18: 4,203,102 km (0.09 R)
• M19: 5,011,229 km (0.051 R)
• M20: 5,561,450 km (0.095 R)
• M21: 5,647,918 km (0.082 R)
• M22: 6,041,959 km (0.089 R)
• M23: 6,264,710 km (0.072 R)
• M24: 6,490,304 km (0.103 R)
• M25: 7,229,616 km (0.054 R)
• M26: 7,418,558 km (0.084 R)
• M27: 8,043,878 km (0.089 R)
• M28: 8,288,919 km (0.03 R)
• M29: 8,387,504 km (0.114 R)
• M30: 8,685,952 km (0.105 R)
• M31: 8,786,182 km (0.093 R)
• M32: 8,937,276 km (0.058 R)
• M33: 10,601,403 km (0.038 R)
• M34: 11,468,472 km (0.085 R)
• M35: 12,358,131 km (0.081 R)
• M36: 13,212,185 km (0.09 R)
• M37: 13,269,780 km (0.026 R)
• M38: 13,385,269 km (0.098 R)
• M39: 13,675,340 km (0.089 R)
• M40: 13,967,504 km (0.112 R)
• M41: 14,916,404 km (0.09 R)
• M42: 15,398,558 km (0.1 R)
• M43: 15,947,133 km (0.111 R)
• M44: 16,131,438 km (0.101 R)
• M45: 17,314,757 km (0.113 R)
• M46: 17,567,428 km (0.056 R)
• M47: 17,885,024 km (0.113 R)
• M48: 19,108,884 km (0.095 R)
• M49: 21,163,012 km (0.087 R)
• M50: 21,840,541 km (0.116 R)
• M51: 23,704,830 km (0.105 R)
• M52: 24,620,518 km (0.105 R)
• M53: 25,835,253 km (0.068 R)
• M54: 26,631,563 km (0.03 R)
• M55: 26,996,282 km (0.078 R)
• M56: 27,435,950 km (0.053 R)
• M57: 28,993,713 km (0.062 R)
• M58: 29,444,003 km (0.063 R)
• M59: 29,594,648 km (0.1 R)
• M60: 31,114,861 km (0.054 R)
• M61: 31,884,393 km (0.062 R)
• M62: 31,961,735 km (0.068 R)
• M63: 32,349,193 km (0.079 R)
• M64: 34,151,399 km (0.11 R)
• M65: 34,230,536 km (0.061 R)
• M66: 34,945,165 km (0.109 R)
• M67: 36,147,034 km (0.119 R)
• M68: 38,180,069 km (0.095 R)
• M69: 39,169,061 km (0.05 R)
• M70: 39,251,789 km (0.079 R)
• M71: 39,749,800 km (0.109 R)
• M72: 40,249,906 km (0.067 R)
• M73: 40,751,956 km (0.09 R)
• M74: 40,835,880 km (0.076 R)
• M75: 41,424,847 km (0.107 R)
• M76: 41,931,834 km (0.044 R)
• M77: 45,450,825 km (0.098 R)
• M78: 46,148,400 km (0.068 R)
• M79: 46,673,937 km (0.109 R)
• M80: 46,761,602 km (0.076 R)
• M81: 46,937,379 km (0.111 R)
• M82: 47,465,908 km (0.116 R)
• M83: 47,642,434 km (0.099 R)
• M84: 48,173,656 km (0.048 R)
• M85: 49,241,635 km (0.085 R)
• M86: 50,227,635 km (0.031 R)
• M87: 50,858,489 km (0.091 R)
• M88: 50,948,696 km (0.117 R)
• M89: 52,127,827 km (0.089 R)
• M90: 53,040,972 km (0.096 R)
• M91: 53,683,345 km (0.112 R)
• M92: 54,328,262 km (0.111 R)
• M93: 57,496,894 km (0.074 R)
• M94: 60,820,810 km (0.096 R)
• M95: 64,499,421 km (0.115 R)
• M96: 65,086,892 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.7

Radius: 6.6

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.73 AU - 18.51 AU

Year: 24254 Days

Day: 24.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,338,637 km

• M1: 168,896 km (0.084 R)
• M2: 750,682 km (0.109 R)
• M3: 856,149 km (0.115 R)
• M4: 1,111,512 km (0.105 R)
• M5: 1,294,620 km (0.118 R)
• M6: 1,865,186 km (0.069 R)
• M7: 2,233,347 km (0.099 R)
• M8: 2,425,879 km (0.039 R)
• M9: 2,745,271 km (0.056 R)
• M10: 2,827,250 km (0.052 R)
• M11: 3,690,729 km (0.076 R)
• M12: 3,964,643 km (0.091 R)
• M13: 4,057,543 km (0.105 R)
• M14: 5,482,313 km (0.077 R)
• M15: 5,742,314 km (0.103 R)
• M16: 6,059,761 km (0.118 R)
• M17: 7,102,009 km (0.093 R)
• M18: 7,214,806 km (0.078 R)
• M19: 7,328,351 km (0.064 R)
• M20: 8,436,123 km (0.102 R)
• M21: 10,738,584 km (0.057 R)
• M22: 11,991,466 km (0.044 R)
• M23: 12,396,727 km (0.115 R)
• M24: 12,464,644 km (0.115 R)
• M25: 12,943,956 km (0.113 R)
• M26: 14,346,286 km (0.09 R)
• M27: 14,632,617 km (0.076 R)
• M28: 15,137,958 km (0.108 R)
• M29: 15,356,371 km (0.053 R)
• M30: 17,292,317 km (0.082 R)
• M31: 18,134,254 km (0.049 R)
• M32: 18,521,264 km (0.065 R)
• M33: 19,303,660 km (0.076 R)
• M34: 20,819,685 km (0.089 R)
• M35: 21,796,709 km (0.097 R)
• M36: 21,878,838 km (0.075 R)
• M37: 22,456,436 km (0.092 R)
• M38: 23,542,217 km (0.084 R)
• M39: 24,218,998 km (0.102 R)
• M40: 24,987,931 km (0.101 R)
• M41: 25,851,709 km (0.099 R)
• M42: 26,989,101 km (0.119 R)
• M43: 27,077,215 km (0.05 R)
• M44: 27,697,148 km (0.08 R)
• M45: 28,860,720 km (0.088 R)
• M46: 29,948,895 km (0.09 R)
• M47: 33,482,397 km (0.087 R)
• M48: 33,957,071 km (0.081 R)
• M49: 34,817,109 km (0.112 R)
• M50: 34,913,001 km (0.113 R)
• M51: 35,009,193 km (0.051 R)
• M52: 35,974,847 km (0.107 R)
• M53: 37,145,151 km (0.118 R)
• M54: 38,031,219 km (0.079 R)
• M55: 39,924,231 km (0.113 R)
• M56: 41,338,679 km (0.099 R)
• M57: 42,051,961 km (0.065 R)
• M58: 43,801,359 km (0.119 R)
• M59: 44,112,523 km (0.048 R)
• M60: 44,424,434 km (0.098 R)
• M61: 45,574,393 km (0.085 R)
• M62: 47,476,979 km (0.083 R)
• M63: 48,223,921 km (0.08 R)
• M64: 49,190,024 km (0.093 R)
• M65: 49,405,594 km (0.033 R)
• M66: 49,945,792 km (0.1 R)
• M67: 50,162,410 km (0.094 R)
• M68: 51,687,710 km (0.045 R)
• M69: 52,016,526 km (0.117 R)
• M70: 53,117,566 km (0.095 R)
• M71: 53,781,781 km (0.025 R)
• M72: 54,671,888 km (0.097 R)
• M73: 55,006,838 km (0.117 R)
• M74: 55,118,737 km (0.081 R)
• M75: 55,454,584 km (0.108 R)
• M76: 57,144,442 km (0.074 R)
• M77: 57,371,083 km (0.086 R)
• M78: 58,394,482 km (0.057 R)
• M79: 58,736,911 km (0.111 R)
• M80: 67,751,529 km (0.102 R)
• M81: 69,315,425 km (0.077 R)
• M82: 70,162,449 km (0.103 R)
• M83: 71,378,380 km (0.081 R)
• M84: 72,478,672 km (0.117 R)
• M85: 73,584,500 km (0.108 R)
• M86: 73,831,037 km (0.106 R)
• M87: 75,937,525 km (0.104 R)
• M88: 77,812,435 km (0.083 R)
• M89: 78,063,610 km (0.104 R)
• M90: 78,315,084 km (0.084 R)
• M91: 79,071,002 km (0.113 R)
• M92: 79,323,373 km (0.092 R)
• M93: 81,990,703 km (0.065 R)
• M94: 82,886,346 km (0.108 R)
• M95: 83,785,279 km (0.081 R)
• M96: 84,300,345 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.3

Radius: 6.1

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 16.73 AU - 17.21 AU

Year: 26197 Days

Day: 23.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 63,338,637 km

• M1: 169,644 km (0.101 R)
• M2: 438,023 km (0.094 R)
• M3: 959,521 km (0.038 R)
• M4: 2,228,260 km (0.089 R)
• M5: 2,321,161 km (0.102 R)
• M6: 3,354,283 km (0.102 R)
• M7: 3,568,807 km (0.095 R)
• M8: 3,824,918 km (0.068 R)
• M9: 5,947,712 km (0.114 R)
• M10: 6,120,498 km (0.098 R)
• M11: 6,207,414 km (0.05 R)
• M12: 6,251,097 km (0.116 R)
• M13: 7,560,527 km (0.032 R)
• M14: 9,348,820 km (0.053 R)
• M15: 10,523,013 km (0.041 R)
• M16: 11,100,910 km (0.039 R)
• M17: 11,154,017 km (0.039 R)
• M18: 13,740,564 km (0.083 R)
• M19: 14,661,639 km (0.03 R)
• M20: 14,836,518 km (0.06 R)
• M21: 15,070,789 km (0.109 R)
• M22: 15,840,769 km (0.114 R)
• M23: 17,851,813 km (0.069 R)
• M24: 17,914,046 km (0.057 R)
• M25: 18,729,055 km (0.104 R)
• M26: 19,556,182 km (0.103 R)
• M27: 19,941,845 km (0.057 R)
• M28: 20,071,098 km (0.11 R)
• M29: 20,330,201 km (0.095 R)
• M30: 20,395,127 km (0.032 R)
• M31: 20,460,052 km (0.075 R)
• M32: 21,311,713 km (0.108 R)
• M33: 21,642,324 km (0.101 R)
• M34: 21,708,596 km (0.073 R)
• M35: 22,509,692 km (0.073 R)
• M36: 22,913,906 km (0.113 R)
• M37: 22,981,524 km (0.116 R)
• M38: 27,228,757 km (0.078 R)
• M39: 28,745,829 km (0.104 R)
• M40: 29,919,873 km (0.077 R)
• M41: 32,466,328 km (0.08 R)
• M42: 34,073,608 km (0.06 R)
• M43: 34,460,169 km (0.115 R)
• M44: 34,848,076 km (0.069 R)
• M45: 35,003,658 km (0.114 R)
• M46: 36,335,378 km (0.12 R)
• M47: 36,572,042 km (0.103 R)
• M48: 37,683,554 km (0.074 R)
• M49: 41,084,063 km (0.119 R)
• M50: 41,742,892 km (0.118 R)
• M51: 42,405,162 km (0.091 R)
• M52: 43,321,299 km (0.102 R)
• M53: 45,768,122 km (0.101 R)
• M54: 46,879,335 km (0.085 R)
• M55: 48,954,258 km (0.114 R)
• M56: 53,730,918 km (0.047 R)
• M57: 55,174,387 km (0.118 R)
• M58: 57,271,899 km (0.051 R)
• M59: 57,455,456 km (0.104 R)
• M60: 59,024,139 km (0.054 R)
• M61: 62,864,765 km (0.082 R)
• M62: 63,243,697 km (0.097 R)
• M63: 63,338,691 km (0.081 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 16,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit