🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.79 AU - 0.99 AU

Year: 316 Days

Day: 40.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.21 AU - 3.17 AU

Year: 1662 Days

Day: 13.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.48 AU - 4.3 AU

Year: 2890 Days

Day: 30.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,538,760 km

• M1: 928,853 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.1

Radius: 13.7

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.5 AU - 6.22 AU

Year: 5344 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,538,760 km

• M1: 302,188 km (0.07 R)
• M2: 403,465 km (0.109 R)
• M3: 511,625 km (0.058 R)
• M4: 691,741 km (0.079 R)
• M5: 868,864 km (0.118 R)
• M6: 1,120,787 km (0.066 R)
• M7: 1,240,765 km (0.099 R)
• M8: 1,544,000 km (0.111 R)
• M9: 1,961,527 km (0.11 R)
• M10: 2,278,824 km (0.113 R)
• M11: 2,552,738 km (0.053 R)
• M12: 2,693,809 km (0.083 R)
• M13: 2,962,935 km (0.114 R)
• M14: 3,154,570 km (0.104 R)
• M15: 3,306,412 km (0.086 R)
• M16: 3,394,376 km (0.119 R)
• M17: 3,595,136 km (0.114 R)
• M18: 3,731,270 km (0.066 R)
• M19: 3,869,050 km (0.117 R)
• M20: 4,244,989 km (0.12 R)
• M21: 4,806,280 km (0.1 R)
• M22: 5,287,836 km (0.101 R)
• M23: 5,811,578 km (0.086 R)
• M24: 5,945,169 km (0.075 R)
• M25: 6,052,730 km (0.111 R)
• M26: 6,297,322 km (0.097 R)
• M27: 6,406,978 km (0.073 R)
• M28: 6,572,882 km (0.088 R)
• M29: 6,824,206 km (0.092 R)
• M30: 7,050,398 km (0.072 R)
• M31: 7,336,728 km (0.112 R)
• M32: 7,773,255 km (0.034 R)
• M33: 7,950,379 km (0.066 R)
• M34: 8,917,080 km (0.11 R)
• M35: 9,009,681 km (0.114 R)
• M36: 10,209,755 km (0.095 R)
• M37: 11,059,771 km (0.088 R)
• M38: 11,325,905 km (0.058 R)
• M39: 11,426,285 km (0.102 R)
• M40: 12,239,799 km (0.088 R)
• M41: 12,377,129 km (0.078 R)
• M42: 12,618,880 km (0.039 R)
• M43: 12,723,000 km (0.066 R)
• M44: 13,424,165 km (0.105 R)
• M45: 13,601,438 km (0.069 R)
• M46: 14,101,843 km (0.114 R)
• M47: 14,900,546 km (0.109 R)
• M48: 15,379,559 km (0.116 R)
• M49: 16,466,088 km (0.071 R)
• M50: 16,999,554 km (0.072 R)
• M51: 17,345,424 km (0.09 R)
• M52: 18,475,935 km (0.106 R)
• M53: 18,633,761 km (0.076 R)
• M54: 18,831,679 km (0.106 R)
• M55: 19,069,989 km (0.12 R)
• M56: 19,549,749 km (0.057 R)
• M57: 19,831,591 km (0.067 R)
• M58: 20,480,547 km (0.099 R)
• M59: 21,301,690 km (0.115 R)
• M60: 21,425,856 km (0.043 R)
• M61: 23,230,904 km (0.118 R)
• M62: 23,358,660 km (0.092 R)
• M63: 23,872,080 km (0.041 R)
• M64: 23,957,949 km (0.082 R)
• M65: 24,216,305 km (0.037 R)
• M66: 24,519,091 km (0.091 R)
• M67: 24,605,708 km (0.101 R)
• M68: 25,698,072 km (0.099 R)
• M69: 26,095,254 km (0.045 R)
• M70: 26,806,293 km (0.067 R)
• M71: 27,298,919 km (0.108 R)
• M72: 27,930,072 km (0.107 R)
• M73: 28,292,996 km (0.111 R)
• M74: 28,611,790 km (0.116 R)
• M75: 29,252,966 km (0.09 R)
• M76: 31,534,184 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.4

Radius: 8.4

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.19 AU - 7.19 AU

Year: 6519 Days

Day: 8.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,538,760 km

• M1: 123,568 km (0.096 R)
• M2: 176,825 km (0.047 R)
• M3: 336,894 km (0.069 R)
• M4: 469,438 km (0.094 R)
• M5: 560,543 km (0.075 R)
• M6: 658,081 km (0.119 R)
• M7: 871,108 km (0.08 R)
• M8: 986,000 km (0.045 R)
• M9: 1,247,197 km (0.052 R)
• M10: 1,361,191 km (0.109 R)
• M11: 1,530,087 km (0.105 R)
• M12: 1,907,223 km (0.104 R)
• M13: 2,515,339 km (0.064 R)
• M14: 2,723,579 km (0.088 R)
• M15: 2,872,878 km (0.066 R)
• M16: 3,024,869 km (0.098 R)
• M17: 3,112,832 km (0.119 R)
• M18: 3,473,663 km (0.078 R)
• M19: 3,682,501 km (0.094 R)
• M20: 3,847,807 km (0.114 R)
• M21: 4,088,211 km (0.104 R)
• M22: 4,185,748 km (0.103 R)
• M23: 4,383,218 km (0.104 R)
• M24: 4,458,166 km (0.042 R)
• M25: 4,583,828 km (0.073 R)
• M26: 5,256,420 km (0.112 R)
• M27: 5,469,597 km (0.081 R)
• M28: 5,604,235 km (0.11 R)
• M29: 5,822,050 km (0.025 R)
• M30: 5,959,530 km (0.071 R)
• M31: 6,520,522 km (0.037 R)
• M32: 6,577,519 km (0.033 R)
• M33: 6,807,302 km (0.085 R)
• M34: 7,069,098 km (0.079 R)
• M35: 7,127,591 km (0.057 R)
• M36: 7,752,760 km (0.067 R)
• M37: 8,333,499 km (0.097 R)
• M38: 8,739,059 km (0.038 R)
• M39: 9,150,902 km (0.078 R)
• M40: 9,278,958 km (0.12 R)
• M41: 9,343,135 km (0.086 R)
• M42: 10,092,471 km (0.101 R)
• M43: 10,191,654 km (0.094 R)
• M44: 10,558,019 km (0.119 R)
• M45: 11,579,025 km (0.099 R)
• M46: 12,845,520 km (0.067 R)
• M47: 13,241,207 km (0.083 R)
• M48: 13,458,722 km (0.104 R)
• M49: 14,229,450 km (0.101 R)
• M50: 14,489,451 km (0.061 R)
• M51: 14,938,993 km (0.072 R)
• M52: 15,127,636 km (0.042 R)
• M53: 15,583,610 km (0.104 R)
• M54: 15,851,690 km (0.107 R)
• M55: 16,470,277 km (0.094 R)
• M56: 17,057,299 km (0.045 R)
• M57: 18,091,020 km (0.078 R)
• M58: 18,292,080 km (0.106 R)
• M59: 18,696,592 km (0.044 R)
• M60: 19,432,015 km (0.091 R)
• M61: 19,514,294 km (0.1 R)
• M62: 19,720,590 km (0.109 R)
• M63: 21,311,713 km (0.08 R)
• M64: 21,481,656 km (0.081 R)
• M65: 21,737,319 km (0.06 R)
• M66: 22,294,720 km (0.085 R)
• M67: 23,686,878 km (0.111 R)
• M68: 24,260,436 km (0.098 R)
• M69: 24,660,162 km (0.09 R)
• M70: 25,286,229 km (0.103 R)
• M71: 26,053,666 km (0.098 R)
• M72: 26,508,593 km (0.045 R)
• M73: 26,645,625 km (0.077 R)
• M74: 27,611,279 km (0.114 R)
• M75: 27,842,856 km (0.082 R)
• M76: 28,588,303 km (0.118 R)
• M77: 28,775,749 km (0.064 R)
• M78: 30,146,514 km (0.109 R)
• M79: 30,480,566 km (0.101 R)
• M80: 31,926,130 km (0.038 R)
• M81: 32,071,988 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.1

Radius: 5.5

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.95 AU - 14.61 AU

Year: 16212 Days

Day: 21.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 51.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 37,538,760 km

• M1: 77,043 km (0.088 R)
• M2: 211,232 km (0.078 R)
• M3: 393,592 km (0.08 R)
• M4: 569,070 km (0.087 R)
• M5: 1,891,067 km (0.111 R)
• M6: 2,934,063 km (0.057 R)
• M7: 3,024,121 km (0.068 R)
• M8: 3,137,965 km (0.106 R)
• M9: 3,229,968 km (0.1 R)
• M10: 3,464,088 km (0.098 R)
• M11: 3,559,382 km (0.067 R)
• M12: 3,776,748 km (0.062 R)
• M13: 3,825,666 km (0.103 R)
• M14: 4,275,208 km (0.097 R)
• M15: 4,584,277 km (0.109 R)
• M16: 5,115,200 km (0.085 R)
• M17: 5,196,581 km (0.116 R)
• M18: 5,721,520 km (0.117 R)
• M19: 6,147,874 km (0.106 R)
• M20: 6,321,258 km (0.067 R)
• M21: 6,761,824 km (0.105 R)
• M22: 7,000,881 km (0.12 R)
• M23: 7,487,373 km (0.104 R)
• M24: 7,734,659 km (0.11 R)
• M25: 10,695,500 km (0.047 R)
• M26: 10,764,913 km (0.076 R)
• M27: 10,904,039 km (0.034 R)
• M28: 11,008,907 km (0.088 R)
• M29: 11,254,697 km (0.034 R)
• M30: 13,285,787 km (0.104 R)
• M31: 15,036,531 km (0.061 R)
• M32: 15,701,793 km (0.099 R)
• M33: 17,101,281 km (0.105 R)
• M34: 17,549,326 km (0.114 R)
• M35: 18,415,348 km (0.104 R)
• M36: 18,623,589 km (0.043 R)
• M37: 19,126,686 km (0.082 R)
• M38: 19,506,814 km (0.105 R)
• M39: 20,060,326 km (0.106 R)
• M40: 20,103,111 km (0.075 R)
• M41: 20,188,831 km (0.1 R)
• M42: 21,008,777 km (0.106 R)
• M43: 21,226,442 km (0.116 R)
• M44: 21,576,202 km (0.075 R)
• M45: 21,795,662 km (0.049 R)
• M46: 22,681,281 km (0.057 R)
• M47: 23,263,067 km (0.119 R)
• M48: 23,353,125 km (0.111 R)
• M49: 23,940,596 km (0.098 R)
• M50: 24,762,188 km (0.1 R)
• M51: 25,639,429 km (0.091 R)
• M52: 25,732,330 km (0.079 R)
• M53: 27,996,045 km (0.119 R)
• M54: 28,475,655 km (0.101 R)
• M55: 29,054,599 km (0.108 R)
• M56: 29,345,717 km (0.062 R)
• M57: 31,409,569 km (0.044 R)
• M58: 31,608,534 km (0.058 R)
• M59: 32,007,811 km (0.075 R)
• M60: 32,107,892 km (0.102 R)
• M61: 32,207,973 km (0.087 R)
• M62: 32,811,301 km (0.088 R)
• M63: 33,723,100 km (0.1 R)

Asteroid Belt

Center: 15.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.9

Radius: 6.7

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 13.73 AU - 21.93 AU

Year: 28363 Days

Day: 19.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 37,538,760 km

• M1: 100,679 km (0.089 R)
• M2: 205,547 km (0.06 R)
• M3: 258,804 km (0.08 R)
• M4: 371,751 km (0.107 R)
• M5: 489,634 km (0.054 R)
• M6: 593,006 km (0.118 R)
• M7: 675,584 km (0.106 R)
• M8: 732,880 km (0.114 R)
• M9: 1,111,512 km (0.092 R)
• M10: 1,339,499 km (0.048 R)
• M11: 1,412,653 km (0.118 R)
• M12: 1,487,302 km (0.078 R)
• M13: 1,582,297 km (0.069 R)
• M14: 2,129,974 km (0.102 R)
• M15: 2,458,043 km (0.105 R)
• M16: 2,967,573 km (0.065 R)
• M17: 3,160,853 km (0.097 R)
• M18: 3,610,844 km (0.09 R)
• M19: 3,713,618 km (0.094 R)
• M20: 4,377,533 km (0.079 R)
• M21: 4,459,662 km (0.075 R)
• M22: 4,793,415 km (0.087 R)
• M23: 4,849,813 km (0.096 R)
• M24: 5,163,969 km (0.09 R)
• M25: 6,237,932 km (0.045 R)
• M26: 7,055,036 km (0.069 R)
• M27: 7,119,363 km (0.093 R)
• M28: 7,805,718 km (0.057 R)
• M29: 7,905,499 km (0.12 R)
• M30: 8,072,750 km (0.119 R)
• M31: 9,205,804 km (0.108 R)
• M32: 10,534,233 km (0.054 R)
• M33: 10,644,636 km (0.094 R)
• M34: 11,127,239 km (0.106 R)
• M35: 13,644,971 km (0.082 R)
• M36: 14,535,378 km (0.112 R)
• M37: 15,028,901 km (0.049 R)
• M38: 15,236,244 km (0.101 R)
• M39: 15,319,420 km (0.102 R)
• M40: 16,842,327 km (0.11 R)
• M41: 18,103,886 km (0.116 R)
• M42: 18,857,410 km (0.096 R)
• M43: 19,036,179 km (0.09 R)
• M44: 19,350,485 km (0.069 R)
• M45: 19,575,929 km (0.063 R)
• M46: 19,711,763 km (0.095 R)
• M47: 21,318,295 km (0.101 R)
• M48: 23,444,679 km (0.083 R)
• M49: 23,829,744 km (0.118 R)
• M50: 24,606,157 km (0.057 R)
• M51: 24,899,518 km (0.102 R)
• M52: 24,948,586 km (0.059 R)
• M53: 24,997,505 km (0.1 R)
• M54: 25,095,641 km (0.11 R)
• M55: 25,440,165 km (0.064 R)
• M56: 25,588,417 km (0.073 R)
• M57: 26,034,517 km (0.109 R)
• M58: 26,533,277 km (0.061 R)
• M59: 27,844,652 km (0.113 R)
• M60: 28,867,752 km (0.076 R)
• M61: 29,903,118 km (0.109 R)
• M62: 30,373,005 km (0.115 R)
• M63: 30,950,603 km (0.03 R)
• M64: 31,584,898 km (0.091 R)
• M65: 32,919,909 km (0.112 R)
• M66: 34,436,981 km (0.06 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 18,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit