🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.46 AU - 0.7 AU

Year: 162 Days

Day: 27.8 Hours

Environment

Temp: 214 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.89 AU - 0.97 AU

Year: 329 Days

Day: 32.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1 AU - 1.02 AU

Year: 373 Days

Day: 44.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,515,951 km

• M1: 119,529 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.17 AU - 1.23 AU

Year: 483 Days

Day: 18.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.22 AU - 1.54 AU

Year: 595 Days

Day: 23.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,515,951 km

• M1: 51,910 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.7

Radius: 12.4

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.89 AU - 5.79 AU

Year: 4530 Days

Day: 13.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,515,951 km

• M1: 171,439 km (0.116 R)
• M2: 329,863 km (0.106 R)
• M3: 433,983 km (0.089 R)
• M4: 552,914 km (0.103 R)
• M5: 673,789 km (0.038 R)
• M6: 780,302 km (0.092 R)
• M7: 880,383 km (0.087 R)
• M8: 1,012,179 km (0.085 R)
• M9: 1,433,596 km (0.099 R)
• M10: 1,591,572 km (0.054 R)
• M11: 1,788,891 km (0.092 R)
• M12: 1,890,618 km (0.1 R)
• M13: 2,064,750 km (0.064 R)
• M14: 2,262,668 km (0.057 R)
• M15: 2,373,221 km (0.073 R)
• M16: 2,994,201 km (0.111 R)
• M17: 3,116,124 km (0.064 R)
• M18: 3,239,841 km (0.032 R)
• M19: 3,513,605 km (0.096 R)
• M20: 3,664,101 km (0.09 R)
• M21: 3,838,831 km (0.067 R)
• M22: 4,038,843 km (0.108 R)
• M23: 4,588,915 km (0.085 R)
• M24: 4,849,065 km (0.059 R)
• M25: 5,041,299 km (0.06 R)
• M26: 5,211,691 km (0.116 R)
• M27: 5,334,510 km (0.108 R)
• M28: 6,143,685 km (0.095 R)
• M29: 6,856,070 km (0.062 R)
• M30: 7,373,230 km (0.044 R)
• M31: 7,456,107 km (0.089 R)
• M32: 7,594,785 km (0.047 R)
• M33: 7,874,832 km (0.1 R)
• M34: 8,101,323 km (0.1 R)
• M35: 8,589,910 km (0.051 R)
• M36: 8,852,454 km (0.059 R)
• M37: 9,686,163 km (0.117 R)
• M38: 10,112,517 km (0.108 R)
• M39: 10,235,486 km (0.111 R)
• M40: 10,638,503 km (0.07 R)
• M41: 10,763,567 km (0.115 R)
• M42: 12,073,446 km (0.087 R)
• M43: 12,433,528 km (0.076 R)
• M44: 12,697,568 km (0.048 R)
• M45: 14,251,740 km (0.084 R)
• M46: 14,355,262 km (0.072 R)
• M47: 14,981,180 km (0.06 R)
• M48: 15,438,799 km (0.116 R)
• M49: 15,651,528 km (0.113 R)
• M50: 15,829,699 km (0.111 R)
• M51: 16,080,126 km (0.104 R)
• M52: 16,440,058 km (0.118 R)
• M53: 17,315,056 km (0.113 R)
• M54: 17,906,716 km (0.093 R)
• M55: 18,731,149 km (0.094 R)
• M56: 19,529,703 km (0.095 R)
• M57: 19,759,934 km (0.116 R)
• M58: 20,029,659 km (0.11 R)
• M59: 21,002,943 km (0.088 R)
• M60: 21,199,365 km (0.056 R)
• M61: 21,317,547 km (0.037 R)
• M62: 22,271,084 km (0.088 R)
• M63: 22,551,729 km (0.073 R)
• M64: 22,712,697 km (0.08 R)
• M65: 22,914,355 km (0.102 R)
• M66: 25,005,733 km (0.104 R)
• M67: 25,130,647 km (0.119 R)
• M68: 25,214,123 km (0.073 R)
• M69: 25,381,074 km (0.085 R)
• M70: 25,590,511 km (0.082 R)
• M71: 25,800,397 km (0.117 R)
• M72: 25,884,471 km (0.107 R)
• M73: 26,645,774 km (0.11 R)
• M74: 26,773,381 km (0.073 R)
• M75: 27,029,194 km (0.109 R)
• M76: 28,973,667 km (0.064 R)
• M77: 29,280,193 km (0.035 R)
• M78: 29,411,839 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.4

Radius: 13.1

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.42 AU - 7.08 AU

Year: 5061 Days

Day: 14.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,515,951 km

• M1: 194,178 km (0.108 R)
• M2: 309,219 km (0.093 R)
• M3: 412,741 km (0.043 R)
• M4: 543,938 km (0.096 R)
• M5: 830,268 km (0.076 R)
• M6: 1,135,747 km (0.111 R)
• M7: 1,333,665 km (0.092 R)
• M8: 1,445,115 km (0.058 R)
• M9: 1,729,351 km (0.098 R)
• M10: 1,834,219 km (0.085 R)
• M11: 1,941,182 km (0.113 R)
• M12: 2,313,681 km (0.096 R)
• M13: 2,410,321 km (0.096 R)
• M14: 2,914,765 km (0.113 R)
• M15: 3,342,016 km (0.085 R)
• M16: 3,429,830 km (0.104 R)
• M17: 3,766,575 km (0.114 R)
• M18: 4,067,117 km (0.082 R)
• M19: 4,351,503 km (0.027 R)
• M20: 4,471,929 km (0.074 R)
• M21: 4,569,168 km (0.078 R)
• M22: 4,741,056 km (0.111 R)
• M23: 4,990,286 km (0.101 R)
• M24: 5,527,791 km (0.106 R)
• M25: 5,816,664 km (0.109 R)
• M26: 6,056,919 km (0.084 R)
• M27: 6,965,576 km (0.07 R)
• M28: 8,482,798 km (0.098 R)
• M29: 8,634,041 km (0.1 R)
• M30: 8,969,739 km (0.073 R)
• M31: 9,434,539 km (0.074 R)
• M32: 9,717,279 km (0.111 R)
• M33: 9,843,839 km (0.092 R)
• M34: 10,323,300 km (0.041 R)
• M35: 10,517,179 km (0.061 R)
• M36: 10,941,588 km (0.081 R)
• M37: 11,040,323 km (0.062 R)
• M38: 11,672,523 km (0.116 R)
• M39: 12,591,204 km (0.039 R)
• M40: 13,251,679 km (0.076 R)
• M41: 13,427,456 km (0.106 R)
• M42: 13,533,222 km (0.077 R)
• M43: 13,674,592 km (0.105 R)
• M44: 13,852,164 km (0.09 R)
• M45: 14,137,896 km (0.114 R)
• M46: 14,533,882 km (0.025 R)
• M47: 15,189,869 km (0.119 R)
• M48: 15,558,478 km (0.081 R)
• M49: 15,929,929 km (0.111 R)
• M50: 16,568,413 km (0.115 R)
• M51: 17,947,855 km (0.113 R)
• M52: 18,376,752 km (0.092 R)
• M53: 18,690,758 km (0.092 R)
• M54: 19,284,362 km (0.116 R)
• M55: 20,125,850 km (0.096 R)
• M56: 20,368,348 km (0.064 R)
• M57: 21,307,524 km (0.073 R)
• M58: 21,761,553 km (0.119 R)
• M59: 22,721,523 km (0.106 R)
• M60: 22,932,007 km (0.066 R)
• M61: 23,312,435 km (0.104 R)
• M62: 23,439,742 km (0.112 R)
• M63: 23,695,106 km (0.049 R)
• M64: 23,780,377 km (0.111 R)
• M65: 24,122,657 km (0.083 R)
• M66: 25,246,436 km (0.09 R)
• M67: 25,551,915 km (0.117 R)
• M68: 25,639,280 km (0.098 R)
• M69: 25,858,590 km (0.113 R)
• M70: 26,166,463 km (0.045 R)
• M71: 26,564,094 km (0.078 R)
• M72: 26,919,239 km (0.072 R)
• M73: 27,052,830 km (0.118 R)
• M74: 27,454,949 km (0.115 R)
• M75: 27,544,558 km (0.097 R)
• M76: 27,679,196 km (0.058 R)
• M77: 27,859,013 km (0.113 R)
• M78: 28,491,662 km (0.075 R)
• M79: 29,128,949 km (0.097 R)
• M80: 29,357,685 km (0.086 R)
• M81: 29,449,238 km (0.034 R)
• M82: 31,255,782 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.7

Radius: 10.9

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.46 AU - 6.6 AU

Year: 5436 Days

Day: 5 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,515,951 km

• M1: 160,668 km (0.093 R)
• M2: 344,374 km (0.069 R)
• M3: 415,732 km (0.101 R)
• M4: 644,617 km (0.119 R)
• M5: 875,746 km (0.036 R)
• M6: 1,077,703 km (0.032 R)
• M7: 1,432,699 km (0.119 R)
• M8: 1,840,652 km (0.093 R)
• M9: 2,376,961 km (0.09 R)
• M10: 2,820,069 km (0.036 R)
• M11: 2,919,851 km (0.107 R)
• M12: 3,020,830 km (0.089 R)
• M13: 3,102,510 km (0.107 R)
• M14: 3,981,847 km (0.099 R)
• M15: 4,414,484 km (0.041 R)
• M16: 4,507,533 km (0.026 R)
• M17: 4,601,182 km (0.063 R)
• M18: 4,814,359 km (0.064 R)
• M19: 4,982,507 km (0.042 R)
• M20: 5,598,700 km (0.11 R)
• M21: 5,724,961 km (0.113 R)
• M22: 5,826,538 km (0.092 R)
• M23: 5,903,132 km (0.089 R)
• M24: 6,422,536 km (0.098 R)
• M25: 6,501,673 km (0.067 R)
• M26: 6,929,673 km (0.097 R)
• M27: 7,010,904 km (0.074 R)
• M28: 7,147,038 km (0.057 R)
• M29: 7,477,350 km (0.1 R)
• M30: 7,728,525 km (0.101 R)
• M31: 7,869,147 km (0.083 R)
• M32: 8,010,667 km (0.109 R)
• M33: 8,527,378 km (0.048 R)
• M34: 9,623,033 km (0.097 R)
• M35: 10,295,475 km (0.027 R)
• M36: 10,450,458 km (0.078 R)
• M37: 10,543,808 km (0.097 R)
• M38: 11,460,394 km (0.087 R)
• M39: 11,556,735 km (0.084 R)
• M40: 12,238,303 km (0.104 R)
• M41: 12,699,962 km (0.088 R)
• M42: 12,866,165 km (0.072 R)
• M43: 13,234,475 km (0.061 R)
• M44: 13,742,509 km (0.089 R)
• M45: 14,394,906 km (0.077 R)
• M46: 14,637,852 km (0.084 R)
• M47: 14,777,427 km (0.061 R)
• M48: 14,847,289 km (0.101 R)
• M49: 14,917,301 km (0.06 R)
• M50: 16,052,151 km (0.08 R)
• M51: 16,412,532 km (0.104 R)
• M52: 16,557,492 km (0.053 R)
• M53: 16,702,752 km (0.105 R)
• M54: 16,848,460 km (0.107 R)
• M55: 17,435,781 km (0.099 R)
• M56: 17,769,085 km (0.051 R)
• M57: 18,441,977 km (0.079 R)
• M58: 19,085,098 km (0.079 R)
• M59: 19,966,977 km (0.102 R)
• M60: 20,238,049 km (0.089 R)
• M61: 20,901,366 km (0.074 R)
• M62: 21,215,970 km (0.103 R)
• M63: 21,413,439 km (0.067 R)
• M64: 21,929,701 km (0.049 R)
• M65: 22,129,265 km (0.046 R)
• M66: 22,974,343 km (0.031 R)
• M67: 23,299,120 km (0.081 R)
• M68: 23,953,162 km (0.101 R)
• M69: 24,241,138 km (0.075 R)
• M70: 25,112,097 km (0.089 R)
• M71: 25,446,598 km (0.087 R)
• M72: 25,951,191 km (0.074 R)
• M73: 26,671,655 km (0.099 R)
• M74: 26,799,411 km (0.107 R)
• M75: 27,398,551 km (0.089 R)
• M76: 28,915,772 km (0.072 R)
• M77: 29,047,119 km (0.116 R)
• M78: 29,310,412 km (0.071 R)
• M79: 29,398,226 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.9

Radius: 9.1

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.04 AU - 9.16 AU

Year: 8463 Days

Day: 6.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,515,951 km

• M1: 257,009 km (0.059 R)
• M2: 341,382 km (0.073 R)
• M3: 449,093 km (0.072 R)
• M4: 906,114 km (0.059 R)
• M5: 999,463 km (0.073 R)
• M6: 1,212,940 km (0.092 R)
• M7: 1,459,327 km (0.055 R)
• M8: 1,607,579 km (0.08 R)
• M9: 2,508,756 km (0.105 R)
• M10: 3,223,685 km (0.101 R)
• M11: 3,467,230 km (0.116 R)
• M12: 3,591,396 km (0.093 R)
• M13: 3,691,627 km (0.065 R)
• M14: 4,076,243 km (0.09 R)
• M15: 4,366,463 km (0.082 R)
• M16: 4,446,797 km (0.065 R)
• M17: 4,967,098 km (0.081 R)
• M18: 5,827,585 km (0.104 R)
• M19: 5,975,537 km (0.068 R)
• M20: 6,154,606 km (0.103 R)
• M21: 6,548,946 km (0.046 R)
• M22: 6,888,982 km (0.033 R)
• M23: 6,982,780 km (0.026 R)
• M24: 7,171,423 km (0.091 R)
• M25: 7,683,197 km (0.112 R)
• M26: 8,041,783 km (0.083 R)
• M27: 8,339,333 km (0.11 R)
• M28: 8,472,625 km (0.112 R)
• M29: 8,843,179 km (0.119 R)
• M30: 8,945,205 km (0.09 R)
• M31: 9,635,000 km (0.083 R)
• M32: 10,092,471 km (0.112 R)
• M33: 10,234,738 km (0.066 R)
• M34: 10,665,431 km (0.085 R)
• M35: 10,846,594 km (0.102 R)
• M36: 11,065,455 km (0.119 R)
• M37: 11,470,417 km (0.117 R)
• M38: 11,955,263 km (0.044 R)
• M39: 12,105,759 km (0.085 R)
• M40: 12,714,173 km (0.096 R)
• M41: 12,983,450 km (0.117 R)
• M42: 13,410,552 km (0.067 R)
• M43: 14,079,553 km (0.102 R)
• M44: 14,198,783 km (0.112 R)
• M45: 14,278,518 km (0.096 R)
• M46: 15,696,407 km (0.047 R)
• M47: 15,778,835 km (0.049 R)
• M48: 17,584,482 km (0.108 R)
• M49: 17,670,052 km (0.099 R)
• M50: 18,186,464 km (0.076 R)
• M51: 18,707,663 km (0.101 R)
• M52: 18,882,542 km (0.101 R)
• M53: 19,454,605 km (0.086 R)
• M54: 19,809,600 km (0.115 R)
• M55: 20,121,811 km (0.074 R)
• M56: 20,256,150 km (0.052 R)
• M57: 20,660,962 km (0.087 R)
• M58: 21,432,887 km (0.075 R)
• M59: 22,029,483 km (0.09 R)
• M60: 22,585,090 km (0.087 R)
• M61: 22,678,140 km (0.059 R)
• M62: 23,004,861 km (0.09 R)
• M63: 23,521,423 km (0.034 R)
• M64: 23,662,942 km (0.115 R)
• M65: 23,852,184 km (0.098 R)
• M66: 25,334,998 km (0.105 R)
• M67: 26,063,240 km (0.112 R)
• M68: 26,552,575 km (0.093 R)
• M69: 26,749,146 km (0.09 R)
• M70: 27,044,901 km (0.12 R)
• M71: 28,339,073 km (0.083 R)
• M72: 28,690,927 km (0.115 R)
• M73: 28,943,149 km (0.097 R)
• M74: 29,044,277 km (0.056 R)
• M75: 29,449,837 km (0.093 R)
• M76: 29,602,427 km (0.083 R)
• M77: 30,061,692 km (0.102 R)
• M78: 31,090,925 km (0.074 R)
• M79: 31,661,791 km (0.071 R)
• M80: 32,131,528 km (0.079 R)
• M81: 32,236,247 km (0.103 R)
• M82: 32,551,001 km (0.096 R)
• M83: 32,972,268 km (0.058 R)
• M84: 33,873,446 km (0.118 R)
• M85: 34,353,805 km (0.101 R)
• M86: 34,514,473 km (0.083 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 10,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit