🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.54 AU - 0.56 AU

Year: 268 Days

Day: 16.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.42 AU - 0.68 AU

Year: 268 Days

Day: 27.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.6

Radius: 8.5

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.96 AU - 1.2 AU

Year: 736 Days

Day: 9.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 63,641,985 km

• M1: 109,057 km (0.089 R)
• M2: 189,092 km (0.107 R)
• M3: 246,537 km (0.084 R)
• M4: 313,258 km (0.106 R)
• M5: 370,853 km (0.093 R)
• M6: 465,549 km (0.098 R)
• M7: 595,400 km (0.052 R)
• M8: 670,647 km (0.105 R)
• M9: 929,302 km (0.052 R)
• M10: 1,011,730 km (0.094 R)
• M11: 1,191,098 km (0.065 R)
• M12: 1,246,300 km (0.082 R)
• M13: 1,381,088 km (0.043 R)
• M14: 1,490,892 km (0.105 R)
• M15: 1,550,582 km (0.084 R)
• M16: 1,727,107 km (0.092 R)
• M17: 1,782,159 km (0.1 R)
• M18: 1,837,810 km (0.091 R)
• M19: 2,074,773 km (0.061 R)
• M20: 2,218,237 km (0.117 R)
• M21: 2,278,376 km (0.092 R)
• M22: 2,426,477 km (0.09 R)
• M23: 2,533,141 km (0.039 R)
• M24: 2,899,656 km (0.031 R)
• M25: 3,041,474 km (0.071 R)
• M26: 3,127,643 km (0.095 R)
• M27: 3,282,925 km (0.032 R)
• M28: 3,351,591 km (0.1 R)
• M29: 3,460,648 km (0.104 R)
• M30: 3,692,375 km (0.064 R)
• M31: 3,887,749 km (0.073 R)
• M32: 3,981,547 km (0.107 R)
• M33: 4,160,616 km (0.071 R)
• M34: 4,235,116 km (0.087 R)
• M35: 4,407,153 km (0.066 R)
• M36: 4,472,228 km (0.107 R)
• M37: 4,813,910 km (0.112 R)
• M38: 4,959,618 km (0.066 R)
• M39: 5,163,969 km (0.107 R)
• M40: 5,232,634 km (0.074 R)
• M41: 5,347,825 km (0.118 R)
• M42: 5,510,587 km (0.072 R)
• M43: 5,817,113 km (0.076 R)
• M44: 5,876,803 km (0.089 R)
• M45: 6,117,207 km (0.1 R)
• M46: 6,214,296 km (0.113 R)
• M47: 6,311,833 km (0.106 R)
• M48: 7,085,554 km (0.118 R)
• M49: 7,238,742 km (0.114 R)
• M50: 7,315,785 km (0.119 R)
• M51: 7,889,044 km (0.092 R)
• M52: 8,007,974 km (0.076 R)
• M53: 8,127,652 km (0.06 R)
• M54: 8,181,059 km (0.074 R)
• M55: 8,584,973 km (0.119 R)
• M56: 8,639,277 km (0.095 R)
• M57: 8,748,334 km (0.088 R)
• M58: 8,803,087 km (0.115 R)
• M59: 8,871,603 km (0.115 R)
• M60: 8,926,505 km (0.105 R)
• M61: 9,036,759 km (0.118 R)
• M62: 9,300,500 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987

Radius: 14.5

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.4 AU - 1.7 AU

Year: 1266 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 63,641,985 km

• M1: 230,381 km (0.102 R)
• M2: 330,910 km (0.038 R)
• M3: 587,172 km (0.074 R)
• M4: 712,535 km (0.105 R)
• M5: 826,229 km (0.065 R)
• M6: 955,033 km (0.059 R)
• M7: 1,058,555 km (0.097 R)
• M8: 1,208,900 km (0.071 R)
• M9: 1,541,905 km (0.114 R)
• M10: 1,656,348 km (0.101 R)
• M11: 1,793,678 km (0.116 R)
• M12: 2,349,435 km (0.119 R)
• M13: 2,449,067 km (0.048 R)
• M14: 2,607,042 km (0.101 R)
• M15: 2,722,083 km (0.068 R)
• M16: 2,850,587 km (0.113 R)
• M17: 3,053,293 km (0.093 R)
• M18: 3,536,793 km (0.106 R)
• M19: 3,898,969 km (0.107 R)
• M20: 4,205,645 km (0.053 R)
• M21: 4,492,574 km (0.086 R)
• M22: 4,589,663 km (0.079 R)
• M23: 4,701,562 km (0.106 R)
• M24: 4,800,147 km (0.07 R)
• M25: 5,013,922 km (0.068 R)
• M26: 5,172,795 km (0.117 R)
• M27: 5,406,766 km (0.115 R)
• M28: 5,764,455 km (0.102 R)
• M29: 5,854,961 km (0.065 R)
• M30: 6,083,697 km (0.055 R)
• M31: 6,191,407 km (0.025 R)
• M32: 6,299,866 km (0.117 R)
• M33: 6,644,689 km (0.076 R)
• M34: 6,771,697 km (0.083 R)
• M35: 7,044,265 km (0.071 R)
• M36: 7,336,728 km (0.115 R)
• M37: 7,600,170 km (0.112 R)
• M38: 7,766,373 km (0.105 R)
• M39: 8,085,615 km (0.114 R)
• M40: 8,391,992 km (0.055 R)
• M41: 8,512,268 km (0.112 R)
• M42: 8,632,994 km (0.063 R)
• M43: 8,806,527 km (0.045 R)
• M44: 9,051,569 km (0.081 R)
• M45: 9,999,271 km (0.113 R)
• M46: 10,200,032 km (0.089 R)
• M47: 10,568,342 km (0.1 R)
• M48: 10,922,290 km (0.028 R)
• M49: 11,053,787 km (0.09 R)
• M50: 11,337,125 km (0.112 R)
• M51: 11,891,834 km (0.117 R)
• M52: 12,046,518 km (0.059 R)
• M53: 12,143,458 km (0.073 R)
• M54: 12,553,655 km (0.059 R)
• M55: 12,750,526 km (0.057 R)
• M56: 13,008,133 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90

Radius: 10.8

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.96 AU - 2.88 AU

Year: 2470 Days

Day: 8.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,641,985 km

• M1: 183,407 km (0.052 R)
• M2: 287,378 km (0.118 R)
• M3: 456,124 km (0.051 R)
• M4: 557,252 km (0.068 R)
• M5: 635,043 km (0.105 R)
• M6: 1,395,449 km (0.067 R)
• M7: 1,696,141 km (0.112 R)
• M8: 1,976,337 km (0.09 R)
• M9: 2,050,837 km (0.066 R)
• M10: 2,185,625 km (0.093 R)
• M11: 2,367,237 km (0.059 R)
• M12: 2,617,215 km (0.078 R)
• M13: 3,065,709 km (0.116 R)
• M14: 3,210,969 km (0.072 R)
• M15: 3,981,398 km (0.07 R)
• M16: 4,129,500 km (0.059 R)
• M17: 4,322,630 km (0.087 R)
• M18: 4,453,080 km (0.081 R)
• M19: 5,274,671 km (0.058 R)
• M20: 5,414,246 km (0.069 R)
• M21: 5,637,745 km (0.116 R)
• M22: 5,768,494 km (0.074 R)
• M23: 5,840,301 km (0.07 R)
• M24: 6,021,015 km (0.043 R)
• M25: 6,289,543 km (0.095 R)
• M26: 6,375,712 km (0.114 R)
• M27: 6,450,062 km (0.106 R)
• M28: 6,737,290 km (0.106 R)
• M29: 6,812,986 km (0.079 R)
• M30: 7,234,254 km (0.118 R)
• M31: 7,454,462 km (0.056 R)
• M32: 7,598,225 km (0.12 R)
• M33: 8,398,574 km (0.072 R)
• M34: 8,466,491 km (0.111 R)
• M35: 8,781,096 km (0.119 R)
• M36: 8,877,736 km (0.118 R)
• M37: 9,183,514 km (0.108 R)
• M38: 9,365,874 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.9

Radius: 14.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.9 AU - 5.22 AU

Year: 6388 Days

Day: 8.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,641,985 km

• M1: 196,123 km (0.1 R)
• M2: 288,873 km (0.111 R)
• M3: 397,482 km (0.112 R)
• M4: 640,279 km (0.118 R)
• M5: 847,622 km (0.059 R)
• M6: 1,079,199 km (0.108 R)
• M7: 1,178,233 km (0.105 R)
• M8: 1,721,722 km (0.064 R)
• M9: 1,859,502 km (0.088 R)
• M10: 2,001,171 km (0.035 R)
• M11: 2,448,319 km (0.107 R)
• M12: 2,559,620 km (0.07 R)
• M13: 2,718,343 km (0.092 R)
• M14: 2,857,020 km (0.048 R)
• M15: 3,093,534 km (0.088 R)
• M16: 3,190,025 km (0.094 R)
• M17: 3,687,887 km (0.106 R)
• M18: 4,183,804 km (0.107 R)
• M19: 4,480,755 km (0.113 R)
• M20: 4,701,113 km (0.088 R)
• M21: 5,239,067 km (0.109 R)
• M22: 5,471,542 km (0.046 R)
• M23: 6,684,631 km (0.104 R)
• M24: 6,810,443 km (0.075 R)
• M25: 7,354,231 km (0.119 R)
• M26: 7,516,844 km (0.053 R)
• M27: 7,746,477 km (0.059 R)
• M28: 7,845,660 km (0.061 R)
• M29: 8,246,583 km (0.08 R)
• M30: 8,791,568 km (0.118 R)
• M31: 9,033,767 km (0.113 R)
• M32: 9,595,656 km (0.053 R)
• M33: 9,773,528 km (0.076 R)
• M34: 9,952,597 km (0.112 R)
• M35: 11,311,245 km (0.092 R)
• M36: 11,726,528 km (0.11 R)
• M37: 12,339,281 km (0.102 R)
• M38: 13,556,409 km (0.1 R)
• M39: 13,756,272 km (0.101 R)
• M40: 14,037,815 km (0.096 R)
• M41: 15,265,864 km (0.044 R)
• M42: 16,061,575 km (0.098 R)
• M43: 16,699,162 km (0.027 R)
• M44: 17,085,722 km (0.118 R)
• M45: 17,215,274 km (0.066 R)
• M46: 17,388,509 km (0.056 R)
• M47: 18,219,225 km (0.047 R)
• M48: 18,484,163 km (0.038 R)
• M49: 18,617,156 km (0.1 R)
• M50: 18,750,448 km (0.054 R)
• M51: 19,466,872 km (0.05 R)
• M52: 20,010,062 km (0.094 R)
• M53: 20,283,526 km (0.055 R)
• M54: 20,420,708 km (0.115 R)
• M55: 20,834,196 km (0.098 R)
• M56: 21,018,950 km (0.086 R)
• M57: 21,111,401 km (0.094 R)
• M58: 21,716,225 km (0.119 R)
• M59: 21,903,522 km (0.104 R)
• M60: 24,192,070 km (0.094 R)
• M61: 24,337,629 km (0.12 R)
• M62: 24,873,937 km (0.105 R)
• M63: 25,217,115 km (0.12 R)
• M64: 25,512,720 km (0.076 R)
• M65: 26,756,178 km (0.092 R)
• M66: 26,906,823 km (0.099 R)
• M67: 27,917,655 km (0.094 R)
• M68: 28,274,446 km (0.102 R)
• M69: 28,478,947 km (0.105 R)
• M70: 29,716,719 km (0.117 R)
• M71: 31,235,437 km (0.104 R)
• M72: 32,084,255 km (0.098 R)
• M73: 33,642,018 km (0.095 R)
• M74: 33,858,785 km (0.077 R)
• M75: 35,554,776 km (0.041 R)
• M76: 35,665,180 km (0.08 R)
• M77: 37,166,245 km (0.082 R)
• M78: 37,390,342 km (0.074 R)
• M79: 37,671,137 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.4

Radius: 7.4

Gravity: 16.39 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.06 AU - 8.86 AU

Year: 13366 Days

Day: 18.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,641,985 km

• M1: 114,442 km (0.069 R)
• M2: 678,576 km (0.08 R)
• M3: 1,120,937 km (0.115 R)
• M4: 1,194,090 km (0.109 R)
• M5: 1,294,321 km (0.049 R)
• M6: 1,476,381 km (0.114 R)
• M7: 1,836,613 km (0.09 R)
• M8: 1,952,851 km (0.113 R)
• M9: 2,131,919 km (0.116 R)
• M10: 2,347,639 km (0.108 R)
• M11: 2,733,751 km (0.075 R)
• M12: 2,900,553 km (0.118 R)
• M13: 3,209,323 km (0.089 R)
• M14: 3,385,400 km (0.08 R)
• M15: 3,747,127 km (0.089 R)
• M16: 4,428,995 km (0.037 R)
• M17: 4,704,554 km (0.1 R)
• M18: 4,945,107 km (0.105 R)
• M19: 5,107,870 km (0.093 R)
• M20: 5,272,278 km (0.069 R)
• M21: 5,480,368 km (0.112 R)
• M22: 5,947,413 km (0.057 R)
• M23: 7,010,605 km (0.065 R)
• M24: 7,239,490 km (0.12 R)
• M25: 7,657,466 km (0.054 R)
• M26: 8,131,243 km (0.092 R)
• M27: 8,761,349 km (0.097 R)
• M28: 9,156,886 km (0.027 R)
• M29: 9,507,693 km (0.06 R)
• M30: 10,586,593 km (0.067 R)
• M31: 10,901,945 km (0.066 R)
• M32: 11,488,069 km (0.085 R)
• M33: 11,812,098 km (0.073 R)
• M34: 12,029,913 km (0.117 R)
• M35: 13,138,283 km (0.113 R)
• M36: 13,761,658 km (0.108 R)
• M37: 13,818,804 km (0.08 R)
• M38: 15,332,435 km (0.094 R)
• M39: 15,629,537 km (0.116 R)
• M40: 15,748,916 km (0.06 R)
• M41: 15,868,594 km (0.049 R)
• M42: 16,108,848 km (0.046 R)
• M43: 16,592,947 km (0.115 R)
• M44: 16,959,163 km (0.102 R)
• M45: 19,020,621 km (0.079 R)
• M46: 20,830,756 km (0.076 R)
• M47: 21,225,843 km (0.065 R)
• M48: 21,358,088 km (0.102 R)
• M49: 22,358,449 km (0.104 R)
• M50: 22,830,430 km (0.064 R)
• M51: 23,033,883 km (0.092 R)
• M52: 24,820,980 km (0.049 R)
• M53: 24,960,255 km (0.071 R)
• M54: 25,942,814 km (0.108 R)
• M55: 27,656,308 km (0.082 R)
• M56: 28,892,136 km (0.043 R)
• M57: 29,185,497 km (0.092 R)
• M58: 30,443,316 km (0.061 R)
• M59: 31,870,031 km (0.106 R)
• M60: 32,782,279 km (0.085 R)
• M61: 33,011,613 km (0.082 R)
• M62: 33,548,968 km (0.078 R)
• M63: 34,011,824 km (0.073 R)
• M64: 35,334,867 km (0.056 R)
• M65: 36,753,953 km (0.092 R)
• M66: 38,917,288 km (0.095 R)
• M67: 39,891,918 km (0.044 R)
• M68: 40,136,810 km (0.11 R)
• M69: 40,792,347 km (0.108 R)
• M70: 42,363,574 km (0.12 R)
• M71: 43,954,398 km (0.086 R)
• M72: 44,969,120 km (0.117 R)
• M73: 46,248,481 km (0.096 R)
• M74: 46,419,920 km (0.087 R)
• M75: 47,280,557 km (0.117 R)
• M76: 47,626,277 km (0.067 R)
• M77: 47,799,362 km (0.106 R)
• M78: 48,233,196 km (0.066 R)
• M79: 49,630,290 km (0.094 R)
• M80: 50,069,510 km (0.066 R)
• M81: 50,157,623 km (0.07 R)
• M82: 50,686,751 km (0.075 R)
• M83: 54,171,184 km (0.098 R)
• M84: 55,167,805 km (0.088 R)
• M85: 56,628,329 km (0.116 R)
• M86: 56,811,886 km (0.097 R)
• M87: 57,639,910 km (0.081 R)
• M88: 60,241,417 km (0.117 R)
• M89: 61,650,778 km (0.06 R)
• M90: 63,261,050 km (0.062 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 19,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit