🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.47 AU - 0.63 AU

Year: 143 Days

Day: 41.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.1

Radius: 10

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.06 AU - 6.66 AU

Year: 4986 Days

Day: 10.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 87,607,432 km

• M1: 303,235 km (0.099 R)
• M2: 428,598 km (0.119 R)
• M3: 574,306 km (0.098 R)
• M4: 649,255 km (0.104 R)
• M5: 906,713 km (0.048 R)
• M6: 1,333,067 km (0.088 R)
• M7: 1,514,828 km (0.057 R)
• M8: 1,845,439 km (0.09 R)
• M9: 1,917,246 km (0.115 R)
• M10: 2,049,042 km (0.095 R)
• M11: 2,198,939 km (0.101 R)
• M12: 2,478,089 km (0.114 R)
• M13: 2,735,846 km (0.116 R)
• M14: 2,818,274 km (0.081 R)
• M15: 2,918,206 km (0.102 R)
• M16: 3,260,186 km (0.119 R)
• M17: 3,651,086 km (0.095 R)
• M18: 3,797,093 km (0.066 R)
• M19: 3,889,245 km (0.099 R)
• M20: 4,038,395 km (0.06 R)
• M21: 4,419,420 km (0.115 R)
• M22: 4,535,957 km (0.098 R)
• M23: 4,653,691 km (0.082 R)
• M24: 4,792,218 km (0.117 R)
• M25: 5,032,921 km (0.098 R)
• M26: 5,154,694 km (0.119 R)
• M27: 5,673,050 km (0.096 R)
• M28: 6,295,228 km (0.063 R)
• M29: 6,625,690 km (0.032 R)
• M30: 6,804,160 km (0.114 R)
• M31: 7,418,409 km (0.098 R)
• M32: 8,360,875 km (0.106 R)
• M33: 8,481,451 km (0.116 R)
• M34: 8,675,330 km (0.081 R)
• M35: 9,465,955 km (0.091 R)
• M36: 10,125,083 km (0.051 R)
• M37: 10,202,126 km (0.092 R)
• M38: 11,221,336 km (0.043 R)
• M39: 12,574,748 km (0.119 R)
• M40: 13,130,504 km (0.12 R)
• M41: 13,326,926 km (0.079 R)
• M42: 13,637,641 km (0.082 R)
• M43: 13,779,609 km (0.106 R)
• M44: 14,122,338 km (0.101 R)
• M45: 14,352,569 km (0.065 R)
• M46: 14,758,129 km (0.032 R)
• M47: 15,138,257 km (0.069 R)
• M48: 15,344,254 km (0.117 R)
• M49: 15,610,538 km (0.083 R)
• M50: 15,788,858 km (0.111 R)
• M51: 15,908,088 km (0.087 R)
• M52: 16,057,686 km (0.09 R)
• M53: 16,478,804 km (0.065 R)
• M54: 16,660,416 km (0.117 R)
• M55: 16,995,066 km (0.063 R)
• M56: 17,424,262 km (0.067 R)
• M57: 17,578,348 km (0.103 R)
• M58: 17,950,099 km (0.095 R)
• M59: 18,012,332 km (0.114 R)
• M60: 18,168,213 km (0.119 R)
• M61: 18,387,224 km (0.12 R)
• M62: 18,638,548 km (0.103 R)
• M63: 18,954,200 km (0.056 R)
• M64: 19,176,353 km (0.116 R)
• M65: 19,303,660 km (0.042 R)
• M66: 19,367,389 km (0.1 R)
• M67: 20,267,370 km (0.116 R)
• M68: 20,624,610 km (0.115 R)
• M69: 20,722,447 km (0.087 R)
• M70: 20,853,046 km (0.068 R)
• M71: 21,016,706 km (0.074 R)
• M72: 21,082,379 km (0.116 R)
• M73: 21,147,903 km (0.1 R)
• M74: 21,841,588 km (0.05 R)
• M75: 22,442,074 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.4

Radius: 12.2

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.23 AU - 10.85 AU

Year: 10356 Days

Day: 8.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 87,607,432 km

• M1: 172,337 km (0.066 R)
• M2: 298,897 km (0.062 R)
• M3: 720,314 km (0.119 R)
• M4: 802,144 km (0.118 R)
• M5: 1,115,701 km (0.076 R)
• M6: 1,229,096 km (0.09 R)
• M7: 1,329,476 km (0.117 R)
• M8: 1,575,116 km (0.072 R)
• M9: 1,912,908 km (0.097 R)
• M10: 2,232,748 km (0.113 R)
• M11: 3,152,326 km (0.071 R)
• M12: 3,824,769 km (0.113 R)
• M13: 4,410,145 km (0.096 R)
• M14: 4,646,959 km (0.107 R)
• M15: 5,215,879 km (0.113 R)
• M16: 5,806,791 km (0.119 R)
• M17: 6,095,814 km (0.054 R)
• M18: 6,508,405 km (0.097 R)
• M19: 6,869,235 km (0.086 R)
• M20: 7,360,664 km (0.048 R)
• M21: 7,547,961 km (0.093 R)
• M22: 7,768,318 km (0.119 R)
• M23: 8,836,297 km (0.054 R)
• M24: 9,002,201 km (0.054 R)
• M25: 10,261,367 km (0.086 R)
• M26: 11,538,933 km (0.092 R)
• M27: 12,529,869 km (0.034 R)
• M28: 12,866,165 km (0.115 R)
• M29: 13,547,882 km (0.065 R)
• M30: 13,816,261 km (0.116 R)
• M31: 14,514,285 km (0.059 R)
• M32: 15,263,471 km (0.099 R)
• M33: 15,382,999 km (0.108 R)
• M34: 15,462,735 km (0.097 R)
• M35: 16,512,912 km (0.075 R)
• M36: 18,299,859 km (0.027 R)
• M37: 19,366,791 km (0.102 R)
• M38: 19,929,578 km (0.118 R)
• M39: 20,410,086 km (0.057 R)
• M40: 20,850,054 km (0.028 R)
• M41: 21,471,483 km (0.074 R)
• M42: 21,874,201 km (0.065 R)
• M43: 24,621,865 km (0.07 R)
• M44: 24,855,836 km (0.113 R)
• M45: 28,745,979 km (0.1 R)
• M46: 28,942,999 km (0.085 R)
• M47: 30,484,755 km (0.103 R)
• M48: 30,585,135 km (0.107 R)
• M49: 30,786,195 km (0.116 R)
• M50: 31,088,681 km (0.059 R)
• M51: 31,189,660 km (0.103 R)
• M52: 32,104,002 km (0.08 R)
• M53: 32,615,777 km (0.075 R)
• M54: 33,285,227 km (0.055 R)
• M55: 33,595,643 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.2

Radius: 6.4

Gravity: 14.04 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 13.72 AU - 19.42 AU

Year: 23706 Days

Day: 19.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,607,432 km

• M1: 137,032 km (0.085 R)
• M2: 1,349,672 km (0.083 R)
• M3: 1,863,092 km (0.106 R)
• M4: 1,965,566 km (0.108 R)
• M5: 2,320,861 km (0.027 R)
• M6: 2,696,053 km (0.108 R)
• M7: 3,418,461 km (0.063 R)
• M8: 3,887,899 km (0.116 R)
• M9: 4,514,415 km (0.06 R)
• M10: 4,560,341 km (0.103 R)
• M11: 5,076,155 km (0.074 R)
• M12: 5,909,265 km (0.11 R)
• M13: 6,060,659 km (0.055 R)
• M14: 6,315,873 km (0.037 R)
• M15: 7,156,164 km (0.03 R)
• M16: 8,142,612 km (0.072 R)
• M17: 8,198,711 km (0.114 R)
• M18: 8,424,305 km (0.08 R)
• M19: 9,288,083 km (0.032 R)
• M20: 9,346,725 km (0.114 R)
• M21: 9,641,433 km (0.089 R)
• M22: 10,059,410 km (0.111 R)
• M23: 11,662,500 km (0.089 R)
• M24: 12,043,676 km (0.114 R)
• M25: 12,818,144 km (0.028 R)
• M26: 14,144,479 km (0.041 R)
• M27: 16,853,547 km (0.111 R)
• M28: 16,996,712 km (0.094 R)
• M29: 18,010,088 km (0.054 R)
• M30: 18,083,241 km (0.046 R)
• M31: 18,303,299 km (0.087 R)
• M32: 18,376,752 km (0.083 R)
• M33: 18,524,106 km (0.055 R)
• M34: 19,641,752 km (0.118 R)
• M35: 20,475,161 km (0.083 R)
• M36: 21,785,938 km (0.106 R)
• M37: 21,863,878 km (0.097 R)
• M38: 22,098,149 km (0.09 R)
• M39: 22,806,345 km (0.095 R)
• M40: 22,885,482 km (0.088 R)
• M41: 23,202,929 km (0.071 R)
• M42: 23,842,310 km (0.089 R)
• M43: 24,164,095 km (0.105 R)
• M44: 24,406,444 km (0.101 R)
• M45: 24,730,772 km (0.05 R)
• M46: 25,138,277 km (0.108 R)
• M47: 25,465,746 km (0.049 R)
• M48: 26,207,901 km (0.105 R)
• M49: 27,713,604 km (0.102 R)
• M50: 27,882,500 km (0.086 R)
• M51: 28,051,994 km (0.089 R)
• M52: 28,989,524 km (0.039 R)
• M53: 29,075,244 km (0.096 R)
• M54: 29,764,292 km (0.101 R)
• M55: 30,023,993 km (0.087 R)
• M56: 30,982,916 km (0.061 R)
• M57: 31,598,212 km (0.077 R)
• M58: 32,930,530 km (0.073 R)
• M59: 33,199,208 km (0.079 R)
• M60: 33,558,542 km (0.118 R)
• M61: 34,735,279 km (0.104 R)
• M62: 35,741,624 km (0.072 R)
• M63: 36,757,394 km (0.032 R)
• M64: 37,876,236 km (0.112 R)
• M65: 39,006,448 km (0.068 R)
• M66: 41,299,634 km (0.117 R)
• M67: 41,492,615 km (0.11 R)
• M68: 41,589,255 km (0.093 R)
• M69: 42,073,653 km (0.11 R)
• M70: 42,950,147 km (0.028 R)
• M71: 43,931,210 km (0.11 R)
• M72: 45,615,832 km (0.094 R)
• M73: 46,717,021 km (0.079 R)
• M74: 48,334,474 km (0.051 R)
• M75: 48,843,555 km (0.026 R)
• M76: 50,278,797 km (0.096 R)
• M77: 51,416,190 km (0.062 R)
• M78: 51,520,011 km (0.071 R)
• M79: 53,190,421 km (0.113 R)
• M80: 53,716,107 km (0.081 R)
• M81: 56,370,273 km (0.094 R)
• M82: 57,983,087 km (0.118 R)
• M83: 58,199,256 km (0.091 R)
• M84: 64,136,946 km (0.07 R)
• M85: 65,145,086 km (0.114 R)
• M86: 65,820,071 km (0.055 R)
• M87: 66,158,462 km (0.096 R)
• M88: 67,631,402 km (0.085 R)
• M89: 70,956,215 km (0.084 R)
• M90: 72,696,636 km (0.03 R)
• M91: 73,046,396 km (0.05 R)
• M92: 76,811,924 km (0.1 R)
• M93: 80,037,853 km (0.045 R)
• M94: 80,278,556 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.7

Radius: 7

Gravity: 13.89 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 13.69 AU - 20.45 AU

Year: 24787 Days

Day: 21.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 128.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 87,607,432 km

• M1: 109,206 km (0.07 R)
• M2: 497,114 km (0.117 R)
• M3: 1,007,392 km (0.068 R)
• M4: 1,154,896 km (0.119 R)
• M5: 2,104,692 km (0.115 R)
• M6: 3,544,871 km (0.056 R)
• M7: 4,476,567 km (0.094 R)
• M8: 5,120,735 km (0.095 R)
• M9: 5,899,691 km (0.115 R)
• M10: 6,275,780 km (0.12 R)
• M11: 8,812,063 km (0.089 R)
• M12: 9,056,655 km (0.103 R)
• M13: 9,930,456 km (0.113 R)
• M14: 11,489,715 km (0.066 R)
• M15: 12,365,760 km (0.08 R)
• M16: 12,502,492 km (0.106 R)
• M17: 13,193,485 km (0.093 R)
• M18: 15,929,929 km (0.096 R)
• M19: 16,602,970 km (0.069 R)
• M20: 16,753,765 km (0.101 R)
• M21: 19,625,146 km (0.088 R)
• M22: 19,784,618 km (0.056 R)
• M23: 20,426,841 km (0.046 R)
• M24: 21,896,940 km (0.052 R)
• M25: 22,644,630 km (0.058 R)
• M26: 22,895,655 km (0.113 R)
• M27: 24,164,993 km (0.092 R)
• M28: 25,283,536 km (0.103 R)
• M29: 25,718,118 km (0.088 R)
• M30: 26,771,437 km (0.114 R)
• M31: 27,214,396 km (0.11 R)
• M32: 27,659,898 km (0.11 R)
• M33: 31,309,039 km (0.07 R)
• M34: 32,150,826 km (0.105 R)
• M35: 35,106,432 km (0.088 R)
• M36: 36,665,690 km (0.077 R)
• M37: 41,374,582 km (0.058 R)
• M38: 43,955,594 km (0.107 R)
• M39: 44,268,852 km (0.065 R)
• M40: 45,318,281 km (0.111 R)
• M41: 47,334,561 km (0.059 R)
• M42: 47,441,524 km (0.074 R)
• M43: 47,548,636 km (0.086 R)
• M44: 47,762,860 km (0.039 R)
• M45: 48,407,627 km (0.119 R)
• M46: 51,344,383 km (0.112 R)
• M47: 51,674,246 km (0.06 R)
• M48: 51,894,604 km (0.113 R)
• M49: 53,891,287 km (0.109 R)
• M50: 54,114,786 km (0.059 R)
• M51: 56,026,048 km (0.086 R)
• M52: 56,139,294 km (0.068 R)
• M53: 56,252,390 km (0.104 R)
• M54: 57,046,904 km (0.098 R)
• M55: 58,073,893 km (0.075 R)
• M56: 58,532,261 km (0.117 R)
• M57: 60,377,850 km (0.094 R)
• M58: 60,609,877 km (0.111 R)
• M59: 60,958,440 km (0.079 R)
• M60: 61,307,751 km (0.115 R)
• M61: 61,891,332 km (0.102 R)
• M62: 62,594,143 km (0.094 R)
• M63: 64,362,539 km (0.048 R)
• M64: 66,745,932 km (0.095 R)
• M65: 69,279,522 km (0.072 R)
• M66: 70,374,878 km (0.089 R)
• M67: 71,721,408 km (0.034 R)
• M68: 73,076,465 km (0.102 R)
• M69: 73,447,468 km (0.116 R)
• M70: 75,436,821 km (0.119 R)
• M71: 75,561,735 km (0.105 R)
• M72: 76,814,767 km (0.066 R)
• M73: 76,940,429 km (0.087 R)
• M74: 77,443,826 km (0.102 R)
• M75: 78,960,599 km (0.065 R)
• M76: 79,341,325 km (0.114 R)
• M77: 79,722,650 km (0.078 R)
• M78: 80,998,271 km (0.078 R)
• M79: 81,382,139 km (0.066 R)
• M80: 82,151,970 km (0.109 R)
• M81: 83,182,101 km (0.047 R)
• M82: 84,086,869 km (0.1 R)
• M83: 84,475,674 km (0.116 R)
• M84: 85,124,928 km (0.055 R)
• M85: 85,515,379 km (0.051 R)
• M86: 86,167,326 km (0.107 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 19,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit