🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.65 AU - 1.69 AU

Year: 769 Days

Day: 33.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.36 AU - 2.04 AU

Year: 790 Days

Day: 36.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,784,113 km

• M1: 512,522 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.45 AU - 2.09 AU

Year: 839 Days

Day: 17.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.3

Radius: 14.3

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.98 AU - 6.62 AU

Year: 4979 Days

Day: 7.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 88,784,113 km

• M1: 200,312 km (0.057 R)
• M2: 317,447 km (0.111 R)
• M3: 498,610 km (0.086 R)
• M4: 617,540 km (0.046 R)
• M5: 850,464 km (0.068 R)
• M6: 971,788 km (0.094 R)
• M7: 1,129,015 km (0.094 R)
• M8: 1,218,475 km (0.086 R)
• M9: 1,373,757 km (0.09 R)
• M10: 1,619,547 km (0.102 R)
• M11: 1,880,296 km (0.073 R)
• M12: 2,136,407 km (0.108 R)
• M13: 2,365,142 km (0.088 R)
• M14: 2,703,383 km (0.114 R)
• M15: 2,888,884 km (0.07 R)
• M16: 3,316,435 km (0.088 R)
• M17: 3,627,898 km (0.089 R)
• M18: 4,231,825 km (0.104 R)
• M19: 4,375,738 km (0.114 R)
• M20: 4,643,967 km (0.051 R)
• M21: 4,742,851 km (0.089 R)
• M22: 5,145,419 km (0.067 R)
• M23: 5,325,086 km (0.111 R)
• M24: 5,585,536 km (0.053 R)
• M25: 5,823,546 km (0.12 R)
• M26: 6,227,610 km (0.081 R)
• M27: 6,557,623 km (0.119 R)
• M28: 6,780,823 km (0.096 R)
• M29: 6,949,868 km (0.057 R)
• M30: 7,786,719 km (0.064 R)
• M31: 8,594,697 km (0.08 R)
• M32: 8,993,226 km (0.065 R)
• M33: 9,210,292 km (0.104 R)
• M34: 9,968,005 km (0.106 R)
• M35: 10,289,790 km (0.078 R)
• M36: 10,549,642 km (0.081 R)
• M37: 10,680,390 km (0.094 R)
• M38: 11,075,778 km (0.089 R)
• M39: 11,779,486 km (0.078 R)
• M40: 12,775,060 km (0.104 R)
• M41: 12,984,347 km (0.111 R)
• M42: 13,441,967 km (0.069 R)
• M43: 13,976,480 km (0.101 R)
• M44: 14,409,267 km (0.068 R)
• M45: 15,140,202 km (0.083 R)
• M46: 15,696,407 km (0.088 R)
• M47: 16,334,891 km (0.082 R)
• M48: 16,867,010 km (0.055 R)
• M49: 18,065,738 km (0.092 R)
• M50: 19,532,396 km (0.051 R)
• M51: 20,259,591 km (0.114 R)
• M52: 20,463,194 km (0.117 R)
• M53: 20,831,354 km (0.091 R)
• M54: 20,995,762 km (0.106 R)
• M55: 21,243,047 km (0.109 R)
• M56: 21,491,380 km (0.107 R)
• M57: 22,200,174 km (0.119 R)
• M58: 22,452,247 km (0.099 R)
• M59: 23,427,027 km (0.092 R)
• M60: 24,113,232 km (0.082 R)
• M61: 25,813,711 km (0.107 R)
• M62: 25,946,105 km (0.099 R)
• M63: 26,123,079 km (0.115 R)
• M64: 26,256,072 km (0.074 R)
• M65: 27,282,762 km (0.081 R)
• M66: 28,231,512 km (0.117 R)
• M67: 28,550,305 km (0.092 R)
• M68: 28,687,187 km (0.115 R)
• M69: 29,605,867 km (0.058 R)
• M70: 30,394,248 km (0.089 R)
• M71: 30,674,146 km (0.1 R)
• M72: 31,001,915 km (0.096 R)
• M73: 31,189,660 km (0.03 R)
• M74: 31,330,731 km (0.107 R)
• M75: 31,424,828 km (0.109 R)
• M76: 31,613,471 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.6

Radius: 12.7

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.41 AU - 11.45 AU

Year: 10322 Days

Day: 14.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 88,784,113 km

• M1: 392,694 km (0.1 R)
• M2: 472,879 km (0.068 R)
• M3: 571,913 km (0.106 R)
• M4: 768,933 km (0.092 R)
• M5: 904,319 km (0.111 R)
• M6: 989,889 km (0.066 R)
• M7: 1,312,572 km (0.084 R)
• M8: 1,563,597 km (0.105 R)
• M9: 1,830,779 km (0.089 R)
• M10: 2,846,997 km (0.099 R)
• M11: 3,086,354 km (0.051 R)
• M12: 3,175,065 km (0.066 R)
• M13: 3,287,264 km (0.093 R)
• M14: 3,377,920 km (0.071 R)
• M15: 3,655,274 km (0.072 R)
• M16: 3,796,644 km (0.057 R)
• M17: 4,480,905 km (0.031 R)
• M18: 4,632,597 km (0.088 R)
• M19: 5,176,984 km (0.101 R)
• M20: 5,578,505 km (0.082 R)
• M21: 5,714,489 km (0.112 R)
• M22: 5,934,548 km (0.084 R)
• M23: 6,157,448 km (0.12 R)
• M24: 6,298,220 km (0.093 R)
• M25: 6,697,945 km (0.109 R)
• M26: 7,253,702 km (0.042 R)
• M27: 8,472,027 km (0.073 R)
• M28: 8,786,631 km (0.08 R)
• M29: 8,977,219 km (0.063 R)
• M30: 9,297,807 km (0.099 R)
• M31: 9,459,672 km (0.087 R)
• M32: 11,162,544 km (0.087 R)
• M33: 11,576,930 km (0.118 R)
• M34: 11,681,350 km (0.118 R)
• M35: 12,385,357 km (0.102 R)
• M36: 13,871,163 km (0.079 R)
• M37: 14,391,465 km (0.083 R)
• M38: 15,298,177 km (0.083 R)
• M39: 15,874,428 km (0.057 R)
• M40: 16,771,567 km (0.083 R)
• M41: 17,087,518 km (0.116 R)
• M42: 17,246,241 km (0.101 R)
• M43: 17,325,827 km (0.074 R)
• M44: 17,445,356 km (0.068 R)
• M45: 17,565,184 km (0.095 R)
• M46: 18,492,840 km (0.047 R)
• M47: 18,819,263 km (0.119 R)
• M48: 19,024,212 km (0.081 R)
• M49: 19,230,058 km (0.075 R)
• M50: 19,685,285 km (0.074 R)
• M51: 19,768,461 km (0.054 R)
• M52: 20,479,948 km (0.088 R)
• M53: 20,606,359 km (0.114 R)
• M54: 21,455,925 km (0.116 R)
• M55: 21,584,430 km (0.066 R)
• M56: 21,885,121 km (0.104 R)
• M57: 22,620,993 km (0.044 R)
• M58: 22,708,209 km (0.1 R)
• M59: 23,850,987 km (0.107 R)
• M60: 24,117,271 km (0.105 R)
• M61: 25,237,909 km (0.058 R)
• M62: 27,019,619 km (0.063 R)
• M63: 27,855,572 km (0.078 R)
• M64: 28,936,267 km (0.07 R)
• M65: 29,457,915 km (0.097 R)
• M66: 30,414,294 km (0.083 R)
• M67: 31,526,854 km (0.032 R)
• M68: 32,063,611 km (0.096 R)
• M69: 32,161,448 km (0.082 R)
• M70: 32,406,639 km (0.091 R)
• M71: 32,504,925 km (0.065 R)
• M72: 32,849,748 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.8

Radius: 5.2

Gravity: 15.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.05 AU - 13.51 AU

Year: 17250 Days

Day: 17.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,784,113 km

• M1: 413,937 km (0.107 R)
• M2: 639,531 km (0.064 R)
• M3: 795,711 km (0.11 R)
• M4: 942,467 km (0.03 R)
• M5: 1,052,571 km (0.103 R)
• M6: 1,852,171 km (0.106 R)
• M7: 2,219,284 km (0.058 R)
• M8: 2,827,101 km (0.062 R)
• M9: 4,588,466 km (0.112 R)
• M10: 4,700,814 km (0.063 R)
• M11: 4,851,908 km (0.108 R)
• M12: 5,671,554 km (0.079 R)
• M13: 5,792,130 km (0.119 R)
• M14: 6,200,233 km (0.031 R)
• M15: 7,260,433 km (0.101 R)
• M16: 7,967,882 km (0.101 R)
• M17: 8,148,147 km (0.102 R)
• M18: 8,284,281 km (0.071 R)
• M19: 8,329,759 km (0.119 R)
• M20: 8,976,022 km (0.116 R)
• M21: 10,463,473 km (0.114 R)
• M22: 10,512,691 km (0.115 R)
• M23: 10,809,793 km (0.089 R)
• M24: 11,615,527 km (0.093 R)
• M25: 11,666,540 km (0.1 R)
• M26: 11,768,715 km (0.089 R)
• M27: 12,284,379 km (0.109 R)
• M28: 12,859,882 km (0.101 R)
• M29: 12,965,498 km (0.082 R)
• M30: 13,230,735 km (0.037 R)
• M31: 13,337,398 km (0.112 R)
• M32: 13,444,211 km (0.113 R)
• M33: 13,928,759 km (0.108 R)
• M34: 14,364,388 km (0.081 R)
• M35: 14,419,140 km (0.087 R)
• M36: 14,473,893 km (0.063 R)
• M37: 14,859,556 km (0.062 R)
• M38: 15,360,410 km (0.041 R)
• M39: 15,472,459 km (0.113 R)
• M40: 15,528,708 km (0.099 R)
• M41: 17,243,847 km (0.097 R)
• M42: 17,887,567 km (0.052 R)
• M43: 18,420,285 km (0.034 R)
• M44: 18,479,675 km (0.086 R)
• M45: 20,663,954 km (0.089 R)
• M46: 20,849,605 km (0.077 R)
• M47: 21,347,467 km (0.09 R)
• M48: 21,409,849 km (0.063 R)
• M49: 22,864,239 km (0.083 R)
• M50: 24,677,366 km (0.109 R)
• M51: 24,874,386 km (0.081 R)
• M52: 24,940,059 km (0.083 R)
• M53: 25,800,546 km (0.114 R)
• M54: 26,401,780 km (0.057 R)
• M55: 28,096,275 km (0.107 R)
• M56: 29,337,938 km (0.119 R)
• M57: 32,017,385 km (0.089 R)
• M58: 32,879,667 km (0.105 R)
• M59: 33,676,874 km (0.109 R)
• M60: 35,437,940 km (0.072 R)
• M61: 36,180,544 km (0.107 R)
• M62: 37,003,333 km (0.065 R)
• M63: 37,530,067 km (0.081 R)
• M64: 37,756,558 km (0.115 R)
• M65: 38,819,750 km (0.077 R)
• M66: 39,355,011 km (0.078 R)
• M67: 39,585,093 km (0.077 R)
• M68: 39,661,986 km (0.064 R)
• M69: 39,815,772 km (0.116 R)
• M70: 40,355,522 km (0.064 R)
• M71: 40,897,664 km (0.087 R)
• M72: 41,130,887 km (0.118 R)
• M73: 41,364,410 km (0.097 R)
• M74: 41,598,381 km (0.115 R)
• M75: 41,676,471 km (0.113 R)
• M76: 41,911,040 km (0.108 R)
• M77: 43,327,732 km (0.12 R)
• M78: 43,803,453 km (0.06 R)
• M79: 45,321,273 km (0.095 R)
• M80: 46,369,655 km (0.106 R)
• M81: 46,450,588 km (0.104 R)
• M82: 47,344,435 km (0.098 R)
• M83: 48,080,008 km (0.09 R)
• M84: 48,325,947 km (0.072 R)
• M85: 49,479,645 km (0.082 R)
• M86: 49,727,978 km (0.051 R)
• M87: 50,309,166 km (0.085 R)
• M88: 50,642,320 km (0.116 R)
• M89: 51,478,273 km (0.041 R)
• M90: 51,562,048 km (0.063 R)
• M91: 53,928,237 km (0.076 R)
• M92: 54,953,132 km (0.09 R)
• M93: 55,725,955 km (0.096 R)
• M94: 56,588,985 km (0.089 R)
• M95: 56,848,687 km (0.1 R)
• M96: 57,022,071 km (0.106 R)
• M97: 58,240,695 km (0.033 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.3

Radius: 4.2

Gravity: 27.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 19.25 AU - 19.25 AU

Year: 30105 Days

Day: 23.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 148.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,784,113 km

• M1: 248,931 km (0.119 R)
• M2: 633,248 km (0.12 R)
• M3: 1,014,722 km (0.092 R)
• M4: 1,228,049 km (0.05 R)
• M5: 1,422,077 km (0.088 R)
• M6: 1,591,123 km (0.118 R)
• M7: 1,766,452 km (0.089 R)
• M8: 2,732,854 km (0.084 R)
• M9: 3,512,708 km (0.115 R)
• M10: 4,404,760 km (0.073 R)
• M11: 4,551,665 km (0.097 R)
• M12: 4,650,549 km (0.096 R)
• M13: 5,837,907 km (0.092 R)
• M14: 6,381,845 km (0.029 R)
• M15: 6,548,048 km (0.034 R)
• M16: 7,343,011 km (0.116 R)
• M17: 7,458,950 km (0.11 R)
• M18: 8,288,171 km (0.05 R)
• M19: 9,021,799 km (0.097 R)
• M20: 9,333,561 km (0.116 R)
• M21: 9,648,913 km (0.04 R)
• M22: 10,746,812 km (0.104 R)
• M23: 10,944,730 km (0.102 R)
• M24: 11,210,266 km (0.104 R)
• M25: 11,612,834 km (0.088 R)
• M26: 11,883,756 km (0.053 R)
• M27: 12,020,039 km (0.089 R)
• M28: 12,709,087 km (0.055 R)
• M29: 13,198,871 km (0.05 R)
• M30: 13,623,728 km (0.106 R)
• M31: 14,125,031 km (0.101 R)
• M32: 14,197,137 km (0.081 R)
• M33: 15,293,390 km (0.088 R)
• M34: 16,114,383 km (0.063 R)
• M35: 16,644,259 km (0.064 R)
• M36: 16,873,144 km (0.096 R)
• M37: 17,026,332 km (0.112 R)
• M38: 18,504,060 km (0.095 R)
• M39: 19,458,345 km (0.115 R)
• M40: 20,103,411 km (0.108 R)
• M41: 20,755,508 km (0.103 R)
• M42: 21,497,364 km (0.069 R)
• M43: 22,331,671 km (0.111 R)
• M44: 24,118,019 km (0.082 R)
• M45: 25,685,356 km (0.043 R)
• M46: 25,861,582 km (0.08 R)
• M47: 26,126,520 km (0.119 R)
• M48: 26,748,398 km (0.038 R)
• M49: 27,285,305 km (0.113 R)
• M50: 30,301,049 km (0.092 R)
• M51: 33,516,805 km (0.085 R)
• M52: 36,442,789 km (0.091 R)
• M53: 37,137,223 km (0.084 R)
• M54: 37,735,764 km (0.113 R)
• M55: 37,936,075 km (0.111 R)
• M56: 38,538,955 km (0.075 R)
• M57: 38,841,591 km (0.104 R)
• M58: 39,043,847 km (0.092 R)
• M59: 40,571,541 km (0.075 R)
• M60: 41,497,402 km (0.117 R)
• M61: 43,684,972 km (0.107 R)
• M62: 44,211,257 km (0.12 R)
• M63: 44,527,956 km (0.109 R)
• M64: 45,270,111 km (0.108 R)
• M65: 46,230,380 km (0.071 R)
• M66: 46,874,249 km (0.08 R)
• M67: 48,279,272 km (0.118 R)
• M68: 48,823,509 km (0.105 R)
• M69: 49,150,829 km (0.118 R)
• M70: 50,467,889 km (0.105 R)
• M71: 52,130,520 km (0.073 R)
• M72: 53,361,112 km (0.083 R)
• M73: 55,281,649 km (0.102 R)
• M74: 56,880,252 km (0.054 R)
• M75: 56,994,994 km (0.116 R)
• M76: 57,224,776 km (0.12 R)
• M77: 59,422,817 km (0.079 R)
• M78: 61,177,600 km (0.066 R)
• M79: 63,901,030 km (0.077 R)
• M80: 64,857,558 km (0.063 R)
• M81: 67,269,525 km (0.094 R)
• M82: 67,755,419 km (0.096 R)
• M83: 69,097,760 km (0.108 R)
• M84: 69,220,132 km (0.09 R)
• M85: 71,065,720 km (0.105 R)
• M86: 71,436,723 km (0.104 R)
• M87: 72,180,673 km (0.11 R)
• M88: 74,428,082 km (0.096 R)
• M89: 75,434,427 km (0.106 R)
• M90: 77,587,440 km (0.099 R)
• M91: 78,096,970 km (0.077 R)
• M92: 78,863,360 km (0.112 R)
• M93: 79,632,293 km (0.058 R)
• M94: 80,790,180 km (0.118 R)
• M95: 83,383,460 km (0.12 R)
• M96: 88,651,100 km (0.117 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 15,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit