🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.13 AU - 1.25 AU

Year: 474 Days

Day: 17.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 83,796,230 km

• M1: 190,737 km (0.104 R)
• M2: 575,204 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.17 AU - 4.95 AU

Year: 2988 Days

Day: 41.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.13 AU - 4.25 AU

Year: 3133 Days

Day: 40.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.6

Radius: 9.7

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.98 AU - 8.03 AU

Year: 7502 Days

Day: 5.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 83,796,230 km

• M1: 130,300 km (0.058 R)
• M2: 244,593 km (0.111 R)
• M3: 348,264 km (0.101 R)
• M4: 678,576 km (0.111 R)
• M5: 823,835 km (0.102 R)
• M6: 1,012,179 km (0.098 R)
• M7: 1,393,953 km (0.071 R)
• M8: 1,778,419 km (0.103 R)
• M9: 1,920,837 km (0.061 R)
• M10: 2,370,528 km (0.076 R)
• M11: 2,852,532 km (0.117 R)
• M12: 3,166,239 km (0.09 R)
• M13: 3,491,016 km (0.07 R)
• M14: 3,644,653 km (0.111 R)
• M15: 3,774,354 km (0.076 R)
• M16: 3,852,893 km (0.045 R)
• M17: 3,984,988 km (0.11 R)
• M18: 4,172,733 km (0.059 R)
• M19: 4,281,192 km (0.112 R)
• M20: 4,556,751 km (0.1 R)
• M21: 4,894,992 km (0.101 R)
• M22: 5,009,584 km (0.088 R)
• M23: 5,299,953 km (0.078 R)
• M24: 5,388,067 km (0.091 R)
• M25: 6,019,220 km (0.086 R)
• M26: 6,452,904 km (0.075 R)
• M27: 6,610,281 km (0.08 R)
• M28: 7,982,094 km (0.095 R)
• M29: 8,979,014 km (0.083 R)
• M30: 9,084,480 km (0.104 R)
• M31: 9,261,006 km (0.117 R)
• M32: 9,581,744 km (0.061 R)
• M33: 10,938,297 km (0.061 R)
• M34: 11,163,891 km (0.093 R)
• M35: 12,120,419 km (0.085 R)
• M36: 12,549,765 km (0.079 R)
• M37: 13,786,042 km (0.075 R)
• M38: 14,439,336 km (0.083 R)
• M39: 16,416,122 km (0.081 R)
• M40: 16,502,141 km (0.09 R)
• M41: 16,804,329 km (0.095 R)
• M42: 18,565,844 km (0.093 R)
• M43: 19,105,593 km (0.12 R)
• M44: 19,833,387 km (0.079 R)
• M45: 20,570,306 km (0.03 R)
• M46: 21,316,201 km (0.085 R)
• M47: 21,409,998 km (0.09 R)
• M48: 21,834,108 km (0.109 R)
• M49: 22,403,777 km (0.054 R)
• M50: 22,642,535 km (0.1 R)
• M51: 23,509,455 km (0.119 R)
• M52: 24,142,104 km (0.1 R)
• M53: 24,239,941 km (0.089 R)
• M54: 24,583,568 km (0.036 R)
• M55: 25,027,574 km (0.06 R)
• M56: 25,474,273 km (0.102 R)
• M57: 25,823,435 km (0.068 R)
• M58: 26,325,186 km (0.048 R)
• M59: 27,083,647 km (0.117 R)
• M60: 27,542,314 km (0.089 R)
• M61: 27,746,815 km (0.086 R)
• M62: 27,849,439 km (0.082 R)
• M63: 28,777,694 km (0.071 R)
• M64: 29,768,480 km (0.118 R)
• M65: 30,083,683 km (0.105 R)
• M66: 30,717,380 km (0.072 R)
• M67: 30,823,444 km (0.118 R)
• M68: 31,195,644 km (0.12 R)
• M69: 31,302,307 km (0.05 R)
• M70: 31,890,676 km (0.055 R)
• M71: 31,998,087 km (0.109 R)
• M72: 32,159,503 km (0.092 R)
• M73: 32,536,938 km (0.082 R)
• M74: 32,644,948 km (0.069 R)
• M75: 32,970,024 km (0.07 R)
• M76: 33,078,632 km (0.109 R)
• M77: 33,187,390 km (0.113 R)
• M78: 33,951,686 km (0.094 R)
• M79: 34,061,341 km (0.116 R)
• M80: 35,442,129 km (0.078 R)
• M81: 36,616,024 km (0.059 R)
• M82: 37,462,299 km (0.087 R)
• M83: 37,745,787 km (0.078 R)
• M84: 37,859,481 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.3

Radius: 12.3

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.81 AU - 9.87 AU

Year: 8797 Days

Day: 10.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 83,796,230 km

• M1: 179,218 km (0.091 R)
• M2: 281,244 km (0.111 R)
• M3: 363,373 km (0.074 R)
• M4: 527,482 km (0.079 R)
• M5: 640,129 km (0.102 R)
• M6: 908,059 km (0.078 R)
• M7: 1,096,253 km (0.109 R)
• M8: 1,229,395 km (0.093 R)
• M9: 1,512,434 km (0.029 R)
• M10: 2,161,839 km (0.116 R)
• M11: 2,439,792 km (0.083 R)
• M12: 2,527,755 km (0.044 R)
• M13: 3,416,367 km (0.084 R)
• M14: 3,565,067 km (0.029 R)
• M15: 3,741,293 km (0.099 R)
• M16: 3,998,153 km (0.092 R)
• M17: 4,340,881 km (0.118 R)
• M18: 4,475,220 km (0.092 R)
• M19: 4,556,452 km (0.115 R)
• M20: 4,775,762 km (0.108 R)
• M21: 6,043,156 km (0.058 R)
• M22: 6,345,194 km (0.04 R)
• M23: 6,590,385 km (0.103 R)
• M24: 6,869,983 km (0.098 R)
• M25: 7,248,914 km (0.04 R)
• M26: 7,732,265 km (0.115 R)
• M27: 7,994,361 km (0.098 R)
• M28: 8,730,382 km (0.064 R)
• M29: 8,832,408 km (0.031 R)
• M30: 9,140,879 km (0.09 R)
• M31: 9,698,131 km (0.071 R)
• M32: 10,772,692 km (0.07 R)
• M33: 11,884,952 km (0.055 R)
• M34: 12,916,879 km (0.087 R)
• M35: 13,739,368 km (0.084 R)
• M36: 13,897,941 km (0.106 R)
• M37: 14,297,069 km (0.092 R)
• M38: 14,984,321 km (0.093 R)
• M39: 15,147,682 km (0.036 R)
• M40: 15,352,631 km (0.09 R)
• M41: 16,098,077 km (0.087 R)
• M42: 16,265,328 km (0.095 R)
• M43: 16,349,102 km (0.034 R)
• M44: 16,517,251 km (0.039 R)
• M45: 16,940,014 km (0.109 R)
• M46: 17,452,237 km (0.079 R)
• M47: 17,624,125 km (0.12 R)
• M48: 17,882,929 km (0.1 R)
• M49: 17,969,397 km (0.027 R)
• M50: 18,186,464 km (0.12 R)
• M51: 18,360,745 km (0.1 R)
• M52: 18,579,308 km (0.115 R)
• M53: 20,948,938 km (0.093 R)
• M54: 21,085,820 km (0.116 R)
• M55: 21,177,374 km (0.079 R)
• M56: 21,682,865 km (0.09 R)
• M57: 22,099,345 km (0.116 R)
• M58: 22,846,437 km (0.097 R)
• M59: 23,081,605 km (0.116 R)
• M60: 23,506,912 km (0.119 R)
• M61: 23,744,324 km (0.067 R)
• M62: 24,125,948 km (0.096 R)
• M63: 24,413,325 km (0.042 R)
• M64: 24,605,708 km (0.114 R)
• M65: 25,040,140 km (0.029 R)
• M66: 25,477,116 km (0.078 R)
• M67: 25,721,110 km (0.074 R)
• M68: 26,014,771 km (0.039 R)
• M69: 26,408,063 km (0.113 R)
• M70: 27,150,966 km (0.115 R)
• M71: 27,549,944 km (0.112 R)
• M72: 31,174,999 km (0.111 R)
• M73: 31,383,689 km (0.067 R)
• M74: 31,488,257 km (0.113 R)
• M75: 31,802,413 km (0.12 R)
• M76: 32,857,377 km (0.103 R)
• M77: 33,389,198 km (0.09 R)
• M78: 33,870,155 km (0.071 R)
• M79: 34,731,090 km (0.1 R)
• M80: 36,474,205 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.7

Radius: 12

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.22 AU - 11.62 AU

Year: 10560 Days

Day: 8.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 83,796,230 km

• M1: 198,516 km (0.071 R)
• M2: 310,116 km (0.077 R)
• M3: 533,915 km (0.077 R)
• M4: 734,077 km (0.025 R)
• M5: 935,286 km (0.085 R)
• M6: 1,196,035 km (0.095 R)
• M7: 1,335,610 km (0.106 R)
• M8: 2,030,791 km (0.111 R)
• M9: 2,267,904 km (0.073 R)
• M10: 2,354,820 km (0.091 R)
• M11: 2,550,195 km (0.073 R)
• M12: 3,424,445 km (0.05 R)
• M13: 3,545,021 km (0.083 R)
• M14: 3,626,252 km (0.048 R)
• M15: 4,450,237 km (0.066 R)
• M16: 4,538,051 km (0.069 R)
• M17: 4,693,035 km (0.119 R)
• M18: 4,962,909 km (0.104 R)
• M19: 5,400,782 km (0.059 R)
• M20: 5,779,115 km (0.113 R)
• M21: 6,044,352 km (0.089 R)
• M22: 6,313,629 km (0.108 R)
• M23: 6,611,927 km (0.075 R)
• M24: 6,762,721 km (0.081 R)
• M25: 6,889,281 km (0.06 R)
• M26: 7,144,944 km (0.117 R)
• M27: 7,744,831 km (0.094 R)
• M28: 7,824,268 km (0.114 R)
• M29: 8,091,001 km (0.106 R)
• M30: 9,328,474 km (0.052 R)
• M31: 9,469,545 km (0.053 R)
• M32: 9,696,934 km (0.088 R)
• M33: 9,839,950 km (0.094 R)
• M34: 11,519,186 km (0.107 R)
• M35: 11,640,360 km (0.099 R)
• M36: 12,625,013 km (0.115 R)
• M37: 12,969,687 km (0.071 R)
• M38: 13,444,660 km (0.065 R)
• M39: 13,796,664 km (0.115 R)
• M40: 14,575,171 km (0.083 R)
• M41: 15,135,265 km (0.055 R)
• M42: 15,434,611 km (0.069 R)
• M43: 15,568,351 km (0.086 R)
• M44: 16,073,094 km (0.054 R)
• M45: 16,480,898 km (0.105 R)
• M46: 17,515,068 km (0.116 R)
• M47: 17,829,373 km (0.098 R)
• M48: 18,286,694 km (0.093 R)
• M49: 18,926,524 km (0.086 R)
• M50: 20,631,192 km (0.079 R)
• M51: 20,815,497 km (0.105 R)
• M52: 21,074,301 km (0.073 R)
• M53: 22,460,325 km (0.087 R)
• M54: 23,145,184 km (0.098 R)
• M55: 23,991,609 km (0.116 R)
• M56: 24,069,101 km (0.113 R)
• M57: 24,574,592 km (0.076 R)
• M58: 24,809,012 km (0.084 R)
• M59: 25,754,470 km (0.072 R)
• M60: 26,511,136 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.2

Radius: 7.5

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 15.29 AU - 22.83 AU

Year: 30393 Days

Day: 19 Hours

Environment

Temp: -198 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,796,230 km

• M1: 203,304 km (0.067 R)
• M2: 762,949 km (0.112 R)
• M3: 919,129 km (0.116 R)
• M4: 1,143,676 km (0.083 R)
• M5: 1,385,426 km (0.113 R)
• M6: 1,812,528 km (0.103 R)
• M7: 1,951,803 km (0.066 R)
• M8: 2,022,862 km (0.12 R)
• M9: 2,353,324 km (0.097 R)
• M10: 2,779,977 km (0.093 R)
• M11: 3,146,941 km (0.109 R)
• M12: 3,357,575 km (0.089 R)
• M13: 3,443,145 km (0.116 R)
• M14: 3,529,313 km (0.047 R)
• M15: 3,881,616 km (0.067 R)
• M16: 4,107,509 km (0.109 R)
• M17: 4,291,365 km (0.083 R)
• M18: 4,667,154 km (0.118 R)
• M19: 4,762,747 km (0.099 R)
• M20: 4,810,768 km (0.12 R)
• M21: 5,857,056 km (0.089 R)
• M22: 5,960,278 km (0.035 R)
• M23: 6,116,159 km (0.083 R)
• M24: 6,699,741 km (0.056 R)
• M25: 7,080,318 km (0.045 R)
• M26: 8,967,196 km (0.103 R)
• M27: 9,386,369 km (0.103 R)
• M28: 9,628,717 km (0.104 R)
• M29: 10,430,861 km (0.116 R)
• M30: 10,493,393 km (0.056 R)
• M31: 10,681,886 km (0.096 R)
• M32: 10,935,006 km (0.083 R)
• M33: 11,576,482 km (0.07 R)
• M34: 12,164,252 km (0.064 R)
• M35: 12,828,466 km (0.1 R)
• M36: 12,895,636 km (0.108 R)
• M37: 14,192,350 km (0.091 R)
• M38: 15,387,338 km (0.116 R)
• M39: 17,872,607 km (0.109 R)
• M40: 18,323,944 km (0.115 R)
• M41: 20,479,500 km (0.115 R)
• M42: 20,715,266 km (0.069 R)
• M43: 21,746,893 km (0.096 R)
• M44: 21,826,928 km (0.111 R)
• M45: 23,202,779 km (0.04 R)
• M46: 24,606,456 km (0.115 R)
• M47: 24,940,658 km (0.08 R)
• M48: 25,108,357 km (0.064 R)
• M49: 25,360,579 km (0.081 R)
• M50: 26,207,453 km (0.107 R)
• M51: 26,292,723 km (0.046 R)
• M52: 26,891,713 km (0.092 R)
• M53: 26,977,582 km (0.039 R)
• M54: 27,408,723 km (0.091 R)
• M55: 27,581,808 km (0.095 R)
• M56: 28,365,103 km (0.11 R)
• M57: 29,332,253 km (0.109 R)
• M58: 29,686,800 km (0.115 R)
• M59: 29,953,533 km (0.083 R)
• M60: 30,489,392 km (0.086 R)
• M61: 30,848,278 km (0.057 R)
• M62: 31,480,030 km (0.098 R)
• M63: 36,019,278 km (0.05 R)
• M64: 36,114,123 km (0.116 R)
• M65: 38,800,601 km (0.107 R)
• M66: 40,857,273 km (0.115 R)
• M67: 42,648,259 km (0.108 R)
• M68: 44,566,253 km (0.113 R)
• M69: 45,279,984 km (0.097 R)
• M70: 47,132,604 km (0.066 R)
• M71: 47,339,947 km (0.034 R)
• M72: 48,695,304 km (0.108 R)
• M73: 49,219,943 km (0.082 R)
• M74: 51,764,454 km (0.063 R)
• M75: 52,407,126 km (0.093 R)
• M76: 55,660,431 km (0.042 R)
• M77: 55,879,592 km (0.093 R)
• M78: 56,648,974 km (0.064 R)
• M79: 57,421,946 km (0.092 R)
• M80: 57,865,204 km (0.107 R)
• M81: 58,198,508 km (0.111 R)
• M82: 58,866,762 km (0.091 R)
• M83: 61,452,113 km (0.049 R)
• M84: 62,929,541 km (0.106 R)
• M85: 64,994,740 km (0.101 R)
• M86: 66,383,756 km (0.087 R)
• M87: 67,315,302 km (0.045 R)
• M88: 68,016,766 km (0.076 R)
• M89: 68,603,040 km (0.111 R)
• M90: 69,426,876 km (0.082 R)
• M91: 69,662,792 km (0.073 R)
• M92: 74,075,929 km (0.054 R)
• M93: 76,620,738 km (0.044 R)
• M94: 78,087,695 km (0.06 R)
• M95: 78,824,614 km (0.038 R)
• M96: 80,429,201 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 10,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit