🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.09 AU - 1.19 AU

Year: 426 Days

Day: 36.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.43 AU - 2.27 AU

Year: 880 Days

Day: 21 Hours

Environment

Temp: -39 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,878,385 km

• M1: 737,966 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.06 AU - 4.02 AU

Year: 2330 Days

Day: 27.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 176.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,878,385 km

• M1: 198,516 km (0.11 R)
• M2: 720,613 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.43 AU - 4.43 AU

Year: 2726 Days

Day: 28.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,878,385 km

• M1: 2,844,604 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.82 AU - 4.86 AU

Year: 3725 Days

Day: 33.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,878,385 km

• M1: 1,275,322 km (0.037 R)
• M2: 1,413,700 km (0.044 R)

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.3

Radius: 14.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.86 AU - 7.34 AU

Year: 5271 Days

Day: 6.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 36,878,385 km

• M1: 298,747 km (0.101 R)
• M2: 595,100 km (0.118 R)
• M3: 690,394 km (0.068 R)
• M4: 879,635 km (0.045 R)
• M5: 1,034,170 km (0.112 R)
• M6: 1,175,989 km (0.099 R)
• M7: 1,266,795 km (0.114 R)
• M8: 1,529,638 km (0.045 R)
• M9: 1,629,869 km (0.053 R)
• M10: 1,719,478 km (0.091 R)
• M11: 1,810,882 km (0.079 R)
• M12: 2,123,243 km (0.066 R)
• M13: 2,365,442 km (0.069 R)
• M14: 2,632,175 km (0.069 R)
• M15: 2,738,539 km (0.117 R)
• M16: 2,955,904 km (0.106 R)
• M17: 3,260,037 km (0.088 R)
• M18: 3,391,234 km (0.1 R)
• M19: 3,916,472 km (0.04 R)
• M20: 4,109,154 km (0.049 R)
• M21: 4,197,866 km (0.081 R)
• M22: 4,558,846 km (0.072 R)
• M23: 4,669,249 km (0.062 R)
• M24: 4,817,650 km (0.097 R)
• M25: 5,272,727 km (0.099 R)
• M26: 5,486,053 km (0.1 R)
• M27: 5,841,198 km (0.105 R)
• M28: 6,804,160 km (0.103 R)
• M29: 7,794,049 km (0.097 R)
• M30: 8,082,025 km (0.055 R)
• M31: 8,351,002 km (0.088 R)
• M32: 9,386,070 km (0.112 R)
• M33: 9,574,264 km (0.047 R)
• M34: 9,930,755 km (0.104 R)
• M35: 10,074,519 km (0.08 R)
• M36: 10,219,031 km (0.068 R)
• M37: 10,461,379 km (0.071 R)
• M38: 11,224,777 km (0.03 R)
• M39: 11,575,584 km (0.112 R)
• M40: 12,571,607 km (0.12 R)
• M41: 12,857,488 km (0.112 R)
• M42: 13,093,105 km (0.073 R)
• M43: 13,303,739 km (0.089 R)
• M44: 13,728,297 km (0.112 R)
• M45: 14,076,561 km (0.094 R)
• M46: 15,001,226 km (0.114 R)
• M47: 15,833,439 km (0.112 R)
• M48: 16,029,711 km (0.096 R)
• M49: 16,339,977 km (0.115 R)
• M50: 16,680,611 km (0.06 R)
• M51: 17,397,933 km (0.064 R)
• M52: 17,629,660 km (0.108 R)
• M53: 18,389,617 km (0.114 R)
• M54: 18,478,030 km (0.089 R)
• M55: 18,566,592 km (0.098 R)
• M56: 19,279,874 km (0.067 R)
• M57: 19,670,026 km (0.115 R)
• M58: 19,971,914 km (0.047 R)
• M59: 20,093,238 km (0.116 R)
• M60: 20,519,293 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.3

Radius: 10.5

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.63 AU - 6.71 AU

Year: 6027 Days

Day: 13.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,878,385 km

• M1: 159,471 km (0.049 R)
• M2: 391,198 km (0.107 R)
• M3: 531,820 km (0.1 R)
• M4: 704,307 km (0.071 R)
• M5: 954,434 km (0.109 R)
• M6: 1,152,801 km (0.098 R)
• M7: 1,249,142 km (0.051 R)
• M8: 1,502,262 km (0.102 R)
• M9: 1,590,375 km (0.037 R)
• M10: 1,941,332 km (0.102 R)
• M11: 2,018,374 km (0.106 R)
• M12: 2,155,705 km (0.117 R)
• M13: 2,255,786 km (0.083 R)
• M14: 2,481,529 km (0.114 R)
• M15: 2,629,033 km (0.11 R)
• M16: 2,736,295 km (0.109 R)
• M17: 2,977,446 km (0.063 R)
• M18: 3,066,906 km (0.089 R)
• M19: 3,622,363 km (0.117 R)
• M20: 4,059,488 km (0.08 R)
• M21: 4,385,761 km (0.046 R)
• M22: 4,462,355 km (0.119 R)
• M23: 5,144,222 km (0.049 R)
• M24: 5,306,236 km (0.092 R)
• M25: 5,387,917 km (0.078 R)
• M26: 5,635,352 km (0.111 R)
• M27: 5,718,678 km (0.119 R)
• M28: 6,809,545 km (0.1 R)
• M29: 7,257,741 km (0.045 R)
• M30: 7,870,194 km (0.069 R)
• M31: 8,372,095 km (0.062 R)
• M32: 11,383,800 km (0.103 R)
• M33: 11,595,481 km (0.112 R)
• M34: 12,058,486 km (0.035 R)
• M35: 12,166,196 km (0.098 R)
• M36: 12,310,409 km (0.079 R)
• M37: 13,039,549 km (0.113 R)
• M38: 13,895,398 km (0.115 R)
• M39: 14,121,740 km (0.104 R)
• M40: 14,884,689 km (0.094 R)
• M41: 15,155,012 km (0.086 R)
• M42: 15,387,936 km (0.085 R)
• M43: 15,700,297 km (0.051 R)
• M44: 15,778,835 km (0.054 R)
• M45: 16,450,829 km (0.059 R)
• M46: 16,970,981 km (0.039 R)
• M47: 17,051,464 km (0.099 R)
• M48: 17,334,354 km (0.117 R)
• M49: 17,455,977 km (0.107 R)
• M50: 17,659,430 km (0.111 R)
• M51: 18,481,022 km (0.107 R)
• M52: 18,646,776 km (0.117 R)
• M53: 18,854,717 km (0.059 R)
• M54: 19,021,668 km (0.08 R)
• M55: 19,483,327 km (0.111 R)
• M56: 20,717,959 km (0.085 R)
• M57: 20,803,977 km (0.038 R)
• M58: 20,976,464 km (0.094 R)
• M59: 21,453,382 km (0.056 R)
• M60: 21,715,029 km (0.113 R)
• M61: 23,083,550 km (0.073 R)
• M62: 24,116,972 km (0.111 R)
• M63: 25,165,354 km (0.099 R)
• M64: 25,625,816 km (0.076 R)
• M65: 25,718,268 km (0.094 R)
• M66: 25,903,470 km (0.088 R)
• M67: 26,836,063 km (0.11 R)
• M68: 26,929,861 km (0.113 R)
• M69: 28,017,288 km (0.097 R)
• M70: 28,542,376 km (0.039 R)
• M71: 29,263,587 km (0.088 R)
• M72: 29,699,366 km (0.109 R)
• M73: 30,185,858 km (0.086 R)
• M74: 30,675,193 km (0.065 R)
• M75: 31,661,492 km (0.099 R)
• M76: 33,361,971 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.1

Radius: 12.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.11 AU - 8.43 AU

Year: 7577 Days

Day: 14.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,878,385 km

• M1: 188,045 km (0.107 R)
• M2: 370,554 km (0.05 R)
• M3: 635,791 km (0.068 R)
• M4: 738,565 km (0.047 R)
• M5: 1,010,683 km (0.107 R)
• M6: 1,663,828 km (0.096 R)
• M7: 1,856,659 km (0.078 R)
• M8: 2,136,258 km (0.111 R)
• M9: 2,379,653 km (0.046 R)
• M10: 2,496,489 km (0.035 R)
• M11: 2,929,575 km (0.075 R)
• M12: 3,091,290 km (0.112 R)
• M13: 3,237,747 km (0.113 R)
• M14: 3,518,392 km (0.105 R)
• M15: 3,671,431 km (0.038 R)
• M16: 3,787,668 km (0.089 R)
• M17: 4,305,726 km (0.12 R)
• M18: 5,563,246 km (0.099 R)
• M19: 5,652,556 km (0.079 R)
• M20: 5,900,290 km (0.119 R)
• M21: 6,037,022 km (0.096 R)
• M22: 6,313,479 km (0.089 R)
• M23: 6,430,016 km (0.072 R)
• M24: 7,192,516 km (0.081 R)
• M25: 7,733,312 km (0.107 R)
• M26: 7,933,175 km (0.094 R)
• M27: 8,646,607 km (0.071 R)
• M28: 8,984,699 km (0.08 R)
• M29: 9,168,704 km (0.12 R)
• M30: 9,353,906 km (0.084 R)
• M31: 9,727,901 km (0.116 R)
• M32: 9,862,838 km (0.049 R)
• M33: 10,134,358 km (0.027 R)
• M34: 11,188,425 km (0.065 R)
• M35: 11,814,641 km (0.085 R)
• M36: 12,074,194 km (0.108 R)
• M37: 12,190,132 km (0.056 R)
• M38: 12,277,348 km (0.092 R)
• M39: 12,393,884 km (0.096 R)
• M40: 13,130,953 km (0.115 R)
• M41: 13,220,413 km (0.102 R)
• M42: 13,640,334 km (0.086 R)
• M43: 14,309,186 km (0.099 R)
• M44: 14,462,673 km (0.079 R)
• M45: 14,864,344 km (0.079 R)
• M46: 15,238,338 km (0.057 R)
• M47: 15,457,948 km (0.115 R)
• M48: 15,741,885 km (0.036 R)
• M49: 15,995,752 km (0.093 R)
• M50: 16,347,008 km (0.044 R)
• M51: 16,443,200 km (0.085 R)
• M52: 17,122,224 km (0.038 R)
• M53: 17,777,313 km (0.084 R)
• M54: 18,207,706 km (0.04 R)
• M55: 18,474,140 km (0.116 R)
• M56: 18,708,411 km (0.077 R)
• M57: 18,876,409 km (0.114 R)
• M58: 19,011,047 km (0.086 R)
• M59: 19,247,561 km (0.116 R)
• M60: 19,553,040 km (0.072 R)
• M61: 20,617,728 km (0.056 R)
• M62: 21,034,957 km (0.065 R)
• M63: 21,244,543 km (0.063 R)
• M64: 21,560,344 km (0.106 R)
• M65: 21,842,336 km (0.1 R)
• M66: 22,232,188 km (0.098 R)
• M67: 22,874,861 km (0.069 R)
• M68: 23,234,644 km (0.072 R)
• M69: 23,342,953 km (0.084 R)
• M70: 23,850,538 km (0.079 R)
• M71: 24,361,714 km (0.068 R)
• M72: 24,508,470 km (0.077 R)
• M73: 24,655,375 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.7

Radius: 7.8

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 16.3 AU - 18.12 AU

Year: 24977 Days

Day: 15.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,878,385 km

• M1: 308,620 km (0.12 R)
• M2: 631,004 km (0.117 R)
• M3: 762,351 km (0.098 R)
• M4: 1,169,855 km (0.114 R)
• M5: 1,223,411 km (0.079 R)
• M6: 1,460,973 km (0.116 R)
• M7: 2,890,231 km (0.042 R)
• M8: 3,206,930 km (0.104 R)
• M9: 3,893,733 km (0.096 R)
• M10: 4,581,884 km (0.106 R)
• M11: 5,284,694 km (0.09 R)
• M12: 5,810,381 km (0.092 R)
• M13: 6,569,590 km (0.103 R)
• M14: 6,788,602 km (0.118 R)
• M15: 7,259,087 km (0.086 R)
• M16: 7,842,818 km (0.108 R)
• M17: 7,971,622 km (0.037 R)
• M18: 9,353,308 km (0.1 R)
• M19: 11,736,701 km (0.112 R)
• M20: 14,169,761 km (0.105 R)
• M21: 15,669,479 km (0.119 R)
• M22: 20,354,585 km (0.11 R)
• M23: 20,816,843 km (0.116 R)
• M24: 22,223,811 km (0.07 R)
• M25: 23,885,245 km (0.097 R)
• M26: 24,335,086 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.2

Radius: 7.1

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 17.87 AU - 23.31 AU

Year: 32686 Days

Day: 21.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 36,878,385 km

• M1: 308,770 km (0.113 R)
• M2: 393,742 km (0.077 R)
• M3: 451,337 km (0.066 R)
• M4: 1,523,056 km (0.044 R)
• M5: 1,598,603 km (0.078 R)
• M6: 2,268,502 km (0.094 R)
• M7: 2,968,471 km (0.1 R)
• M8: 4,881,528 km (0.04 R)
• M9: 5,022,150 km (0.087 R)
• M10: 5,393,901 km (0.118 R)
• M11: 6,224,468 km (0.099 R)
• M12: 8,001,841 km (0.112 R)
• M13: 8,101,323 km (0.073 R)
• M14: 9,465,356 km (0.077 R)
• M15: 9,570,524 km (0.049 R)
• M16: 10,102,195 km (0.103 R)
• M17: 10,353,669 km (0.036 R)
• M18: 10,862,601 km (0.085 R)
• M19: 11,641,258 km (0.057 R)
• M20: 11,904,849 km (0.093 R)
• M21: 13,764,500 km (0.109 R)
• M22: 14,243,512 km (0.111 R)
• M23: 16,465,340 km (0.097 R)
• M24: 16,803,581 km (0.12 R)
• M25: 18,048,834 km (0.101 R)
• M26: 18,397,546 km (0.103 R)
• M27: 20,129,291 km (0.084 R)
• M28: 21,912,498 km (0.055 R)
• M29: 22,987,658 km (0.066 R)
• M30: 23,270,846 km (0.106 R)
• M31: 23,840,964 km (0.108 R)
• M32: 24,463,740 km (0.11 R)
• M33: 25,480,856 km (0.079 R)
• M34: 26,413,150 km (0.044 R)
• M35: 26,908,319 km (0.108 R)
• M36: 27,007,652 km (0.108 R)
• M37: 28,108,991 km (0.071 R)
• M38: 30,510,785 km (0.037 R)
• M39: 32,606,053 km (0.106 R)
• M40: 34,747,247 km (0.095 R)
• M41: 36,218,093 km (0.11 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 11,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit