🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.03 AU - 1.51 AU

Year: 503 Days

Day: 27.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.75 AU - 2.11 AU

Year: 942 Days

Day: 41.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.77 AU - 2.29 AU

Year: 1017 Days

Day: 36.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,647,950 km

• M1: 606,919 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.28 AU - 2.92 AU

Year: 1473 Days

Day: 37.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,647,950 km

• M1: 93,947 km (0.103 R)
• M2: 1,560,605 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.5

Radius: 14.9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.67 AU - 7.87 AU

Year: 7612 Days

Day: 7.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,647,950 km

• M1: 186,698 km (0.075 R)
• M2: 316,250 km (0.114 R)
• M3: 596,148 km (0.105 R)
• M4: 710,291 km (0.025 R)
• M5: 931,546 km (0.116 R)
• M6: 1,086,978 km (0.109 R)
• M7: 1,445,415 km (0.039 R)
• M8: 1,607,878 km (0.051 R)
• M9: 1,996,533 km (0.074 R)
• M10: 2,132,966 km (0.036 R)
• M11: 2,319,814 km (0.077 R)
• M12: 2,536,731 km (0.064 R)
• M13: 2,760,679 km (0.109 R)
• M14: 3,890,891 km (0.114 R)
• M15: 4,063,228 km (0.1 R)
• M16: 4,297,049 km (0.054 R)
• M17: 4,475,370 km (0.119 R)
• M18: 5,025,142 km (0.083 R)
• M19: 5,181,771 km (0.071 R)
• M20: 5,499,966 km (0.118 R)
• M21: 5,857,505 km (0.086 R)
• M22: 6,458,888 km (0.05 R)
• M23: 6,871,030 km (0.041 R)
• M24: 7,648,790 km (0.1 R)
• M25: 8,011,564 km (0.086 R)
• M26: 8,380,174 km (0.043 R)
• M27: 8,529,173 km (0.096 R)
• M28: 8,754,318 km (0.032 R)
• M29: 9,133,997 km (0.066 R)
• M30: 11,523,973 km (0.059 R)
• M31: 11,982,191 km (0.12 R)
• M32: 12,361,571 km (0.034 R)
• M33: 13,436,282 km (0.118 R)
• M34: 13,962,717 km (0.114 R)
• M35: 14,139,692 km (0.109 R)
• M36: 14,272,983 km (0.083 R)
• M37: 14,675,252 km (0.051 R)
• M38: 15,081,261 km (0.105 R)
• M39: 15,582,713 km (0.086 R)
• M40: 15,904,498 km (0.072 R)
• M41: 17,024,836 km (0.109 R)
• M42: 19,046,203 km (0.092 R)
• M43: 19,144,339 km (0.068 R)
• M44: 20,536,197 km (0.081 R)
• M45: 22,373,259 km (0.091 R)
• M46: 24,796,296 km (0.045 R)
• M47: 25,064,674 km (0.11 R)
• M48: 25,875,644 km (0.098 R)
• M49: 26,093,309 km (0.078 R)
• M50: 26,915,200 km (0.063 R)
• M51: 27,856,919 km (0.118 R)
• M52: 29,318,041 km (0.119 R)
• M53: 29,658,825 km (0.076 R)
• M54: 30,172,395 km (0.045 R)
• M55: 30,344,133 km (0.057 R)
• M56: 30,688,806 km (0.094 R)
• M57: 31,150,465 km (0.077 R)
• M58: 31,556,175 km (0.099 R)
• M59: 31,788,949 km (0.093 R)
• M60: 32,666,490 km (0.074 R)
• M61: 33,611,350 km (0.101 R)
• M62: 33,730,131 km (0.083 R)
• M63: 34,565,186 km (0.069 R)
• M64: 34,685,014 km (0.106 R)
• M65: 36,134,169 km (0.077 R)
• M66: 37,418,317 km (0.109 R)
• M67: 37,664,705 km (0.114 R)
• M68: 38,220,760 km (0.094 R)
• M69: 38,904,273 km (0.085 R)
• M70: 39,091,420 km (0.114 R)
• M71: 39,654,506 km (0.077 R)
• M72: 41,933,630 km (0.091 R)
• M73: 42,445,853 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.4

Radius: 6.2

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 12.56 AU - 14.04 AU

Year: 17047 Days

Day: 20.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 39,647,950 km

• M1: 87,365 km (0.117 R)
• M2: 130,749 km (0.116 R)
• M3: 204,351 km (0.119 R)
• M4: 844,031 km (0.119 R)
• M5: 2,124,589 km (0.081 R)
• M6: 2,496,340 km (0.066 R)
• M7: 2,821,565 km (0.071 R)
• M8: 3,057,182 km (0.102 R)
• M9: 3,125,698 km (0.11 R)
• M10: 4,213,424 km (0.031 R)
• M11: 4,405,059 km (0.092 R)
• M12: 4,717,868 km (0.056 R)
• M13: 4,997,466 km (0.11 R)
• M14: 5,323,739 km (0.067 R)
• M15: 5,825,790 km (0.039 R)
• M16: 5,868,276 km (0.095 R)
• M17: 5,996,481 km (0.082 R)
• M18: 6,082,500 km (0.094 R)
• M19: 7,010,007 km (0.084 R)
• M20: 8,028,170 km (0.112 R)
• M21: 8,651,394 km (0.1 R)
• M22: 8,748,633 km (0.093 R)
• M23: 8,846,171 km (0.106 R)
• M24: 8,895,089 km (0.12 R)
• M25: 8,944,157 km (0.105 R)
• M26: 9,042,443 km (0.115 R)
• M27: 10,664,234 km (0.105 R)
• M28: 10,925,581 km (0.108 R)
• M29: 11,241,981 km (0.085 R)
• M30: 12,264,033 km (0.119 R)
• M31: 12,482,895 km (0.104 R)
• M32: 12,592,850 km (0.06 R)
• M33: 13,540,402 km (0.082 R)
• M34: 14,051,279 km (0.075 R)
• M35: 14,858,360 km (0.109 R)
• M36: 15,680,550 km (0.114 R)
• M37: 16,819,887 km (0.06 R)
• M38: 17,124,019 km (0.109 R)
• M39: 18,171,953 km (0.101 R)
• M40: 19,942,743 km (0.072 R)
• M41: 20,653,332 km (0.111 R)
• M42: 20,848,558 km (0.055 R)
• M43: 22,232,338 km (0.115 R)
• M44: 22,365,630 km (0.061 R)
• M45: 22,767,300 km (0.03 R)
• M46: 23,171,214 km (0.1 R)
• M47: 23,986,223 km (0.108 R)
• M48: 24,123,105 km (0.06 R)
• M49: 24,534,799 km (0.055 R)
• M50: 25,156,976 km (0.079 R)
• M51: 25,644,366 km (0.101 R)
• M52: 26,064,587 km (0.087 R)
• M53: 26,628,571 km (0.119 R)
• M54: 26,841,000 km (0.067 R)
• M55: 27,911,971 km (0.094 R)
• M56: 28,488,970 km (0.118 R)
• M57: 29,434,727 km (0.077 R)
• M58: 29,654,487 km (0.117 R)
• M59: 30,390,807 km (0.115 R)
• M60: 30,538,760 km (0.073 R)
• M61: 32,031,746 km (0.083 R)
• M62: 33,243,340 km (0.095 R)
• M63: 34,238,614 km (0.065 R)
• M64: 34,315,657 km (0.106 R)
• M65: 35,243,762 km (0.097 R)
• M66: 36,415,413 km (0.104 R)
• M67: 36,572,640 km (0.119 R)
• M68: 36,887,693 km (0.11 R)
• M69: 37,917,824 km (0.078 R)
• M70: 38,957,529 km (0.115 R)
• M71: 39,925,428 km (0.104 R)
• M72: 40,331,137 km (0.103 R)
• M73: 40,738,043 km (0.092 R)
• M74: 45,050,950 km (0.104 R)
• M75: 45,557,937 km (0.081 R)
• M76: 45,812,104 km (0.113 R)
• M77: 47,089,969 km (0.119 R)
• M78: 47,690,305 km (0.094 R)
• M79: 47,776,324 km (0.048 R)
• M80: 49,593,489 km (0.035 R)
• M81: 50,029,567 km (0.09 R)
• M82: 51,609,620 km (0.101 R)
• M83: 51,874,558 km (0.094 R)
• M84: 52,140,094 km (0.094 R)
• M85: 52,761,075 km (0.111 R)
• M86: 53,920,907 km (0.096 R)
• M87: 55,269,532 km (0.101 R)
• M88: 55,359,889 km (0.079 R)
• M89: 55,540,603 km (0.119 R)
• M90: 57,176,306 km (0.073 R)
• M91: 59,104,473 km (0.061 R)
• M92: 61,614,725 km (0.1 R)
• M93: 62,083,416 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.7

Radius: 4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.42 AU - 15.18 AU

Year: 17047 Days

Day: 17.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,647,950 km

• M1: 50,714 km (0.107 R)
• M2: 154,834 km (0.102 R)
• M3: 269,575 km (0.12 R)
• M4: 297,700 km (0.084 R)
• M5: 336,745 km (0.111 R)
• M6: 367,263 km (0.039 R)
• M7: 546,631 km (0.083 R)
• M8: 607,966 km (0.098 R)
• M9: 778,059 km (0.111 R)
• M10: 962,662 km (0.039 R)
• M11: 1,037,162 km (0.1 R)
• M12: 1,144,873 km (0.112 R)
• M13: 1,256,173 km (0.033 R)
• M14: 1,938,340 km (0.114 R)
• M15: 1,976,038 km (0.108 R)
• M16: 2,052,034 km (0.082 R)
• M17: 2,285,855 km (0.075 R)
• M18: 2,950,220 km (0.026 R)
• M19: 3,169,380 km (0.115 R)
• M20: 3,348,449 km (0.064 R)
• M21: 3,763,434 km (0.112 R)
• M22: 3,905,252 km (0.081 R)
• M23: 4,024,931 km (0.109 R)
• M24: 4,716,821 km (0.108 R)
• M25: 5,338,550 km (0.104 R)
• M26: 5,365,028 km (0.053 R)
• M27: 5,418,136 km (0.118 R)
• M28: 5,578,355 km (0.094 R)
• M29: 6,515,436 km (0.117 R)
• M30: 6,600,557 km (0.087 R)
• M31: 6,742,974 km (0.092 R)
• M32: 6,828,993 km (0.12 R)
• M33: 7,441,148 km (0.071 R)
• M34: 9,093,755 km (0.097 R)
• M35: 9,252,329 km (0.05 R)
• M36: 9,411,800 km (0.119 R)
• M37: 9,960,825 km (0.099 R)
• M38: 10,157,097 km (0.106 R)
• M39: 10,190,009 km (0.118 R)
• M40: 10,620,102 km (0.116 R)
• M41: 10,787,054 km (0.072 R)
• M42: 10,887,583 km (0.111 R)
• M43: 11,225,226 km (0.083 R)
• M44: 11,395,319 km (0.046 R)
• M45: 11,600,567 km (0.053 R)
• M46: 11,876,126 km (0.119 R)
• M47: 12,188,786 km (0.043 R)
• M48: 12,433,677 km (0.044 R)
• M49: 12,715,669 km (0.068 R)
• M50: 12,892,943 km (0.101 R)
• M51: 13,973,937 km (0.11 R)
• M52: 14,673,457 km (0.106 R)
• M53: 15,008,706 km (0.09 R)
• M54: 15,762,978 km (0.047 R)
• M55: 15,838,974 km (0.039 R)
• M56: 16,413,579 km (0.108 R)
• M57: 16,878,230 km (0.077 R)
• M58: 17,583,135 km (0.111 R)
• M59: 17,622,480 km (0.119 R)
• M60: 18,618,203 km (0.113 R)
• M61: 19,264,915 km (0.066 R)
• M62: 19,346,296 km (0.047 R)
• M63: 20,166,242 km (0.071 R)
• M64: 20,248,820 km (0.092 R)
• M65: 22,435,941 km (0.055 R)
• M66: 22,865,137 km (0.049 R)
• M67: 23,123,792 km (0.066 R)
• M68: 23,427,027 km (0.106 R)
• M69: 23,949,722 km (0.105 R)
• M70: 24,037,236 km (0.099 R)
• M71: 24,168,583 km (0.105 R)
• M72: 24,696,813 km (0.087 R)
• M73: 24,829,357 km (0.079 R)
• M74: 25,496,115 km (0.098 R)
• M75: 26,892,461 km (0.053 R)
• M76: 29,149,743 km (0.076 R)
• M77: 30,466,654 km (0.093 R)
• M78: 31,084,642 km (0.096 R)
• M79: 31,323,550 km (0.114 R)
• M80: 31,514,886 km (0.098 R)
• M81: 31,947,224 km (0.074 R)
• M82: 32,043,565 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108

Radius: 5.2

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 12.89 AU - 15.65 AU

Year: 18946 Days

Day: 17.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 39,647,950 km

• M1: 104,270 km (0.116 R)
• M2: 144,811 km (0.03 R)
• M3: 202,705 km (0.098 R)
• M4: 335,099 km (0.116 R)
• M5: 547,678 km (0.034 R)
• M6: 603,328 km (0.08 R)
• M7: 675,734 km (0.094 R)
• M8: 813,513 km (0.119 R)
• M9: 861,534 km (0.063 R)
• M10: 1,279,062 km (0.039 R)
• M11: 1,793,080 km (0.118 R)
• M12: 1,835,117 km (0.096 R)
• M13: 1,920,089 km (0.074 R)
• M14: 2,071,931 km (0.078 R)
• M15: 2,318,468 km (0.029 R)
• M16: 2,645,638 km (0.079 R)
• M17: 2,741,830 km (0.114 R)
• M18: 2,987,320 km (0.044 R)
• M19: 3,420,855 km (0.075 R)
• M20: 3,499,393 km (0.104 R)
• M21: 3,901,213 km (0.085 R)
• M22: 4,289,270 km (0.091 R)
• M23: 4,982,955 km (0.117 R)
• M24: 5,342,738 km (0.083 R)
• M25: 5,587,181 km (0.109 R)
• M26: 6,055,572 km (0.094 R)
• M27: 6,214,445 km (0.093 R)
• M28: 6,342,501 km (0.099 R)
• M29: 6,929,822 km (0.103 R)
• M30: 7,162,896 km (0.071 R)
• M31: 7,705,338 km (0.1 R)
• M32: 8,685,952 km (0.081 R)
• M33: 8,901,223 km (0.105 R)
• M34: 8,973,329 km (0.093 R)
• M35: 10,078,558 km (0.096 R)
• M36: 10,838,815 km (0.091 R)
• M37: 11,264,869 km (0.106 R)
• M38: 11,538,933 km (0.108 R)
• M39: 11,973,814 km (0.083 R)
• M40: 12,819,042 km (0.056 R)
• M41: 13,064,083 km (0.04 R)
• M42: 13,146,062 km (0.074 R)
• M43: 15,510,906 km (0.097 R)
• M44: 16,563,925 km (0.108 R)
• M45: 18,003,356 km (0.064 R)
• M46: 19,905,343 km (0.069 R)
• M47: 20,283,826 km (0.104 R)
• M48: 20,664,702 km (0.109 R)
• M49: 20,903,909 km (0.065 R)
• M50: 22,702,823 km (0.064 R)
• M51: 23,446,025 km (0.093 R)
• M52: 24,348,549 km (0.09 R)
• M53: 27,227,860 km (0.055 R)
• M54: 27,332,728 km (0.05 R)
• M55: 28,388,141 km (0.08 R)
• M56: 30,050,323 km (0.1 R)
• M57: 34,653,150 km (0.108 R)
• M58: 34,766,695 km (0.104 R)
• M59: 35,450,806 km (0.104 R)
• M60: 35,852,027 km (0.075 R)
• M61: 37,355,037 km (0.095 R)
• M62: 38,348,965 km (0.058 R)
• M63: 39,410,661 km (0.079 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 20,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit