🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.53 AU - 0.88 AU

Year: 216 Days

Day: 39.8 Hours

Environment

Temp: 121 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,280,895 km

• M1: 30,967 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.69 AU - 1.09 AU

Year: 310 Days

Day: 38.9 Hours

Environment

Temp: 78 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,280,895 km

• M1: 50,714 km (0.071 R)
• M2: 130,150 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.94 AU - 1.18 AU

Year: 403 Days

Day: 27.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.74 AU - 1.94 AU

Year: 921 Days

Day: 32.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 112.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,280,895 km

• M1: 758,461 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.7

Radius: 10.8

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.33 AU - 5.63 AU

Year: 4733 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,280,895 km

• M1: 222,452 km (0.054 R)
• M2: 467,793 km (0.104 R)
• M3: 559,945 km (0.099 R)
• M4: 1,022,801 km (0.11 R)
• M5: 1,219,821 km (0.086 R)
• M6: 1,554,771 km (0.089 R)
• M7: 1,816,717 km (0.036 R)
• M8: 1,918,593 km (0.039 R)
• M9: 2,022,563 km (0.108 R)
• M10: 2,290,792 km (0.101 R)
• M11: 2,494,844 km (0.077 R)
• M12: 2,724,476 km (0.108 R)
• M13: 2,921,198 km (0.027 R)
• M14: 3,001,083 km (0.103 R)
• M15: 3,183,891 km (0.107 R)
• M16: 3,603,214 km (0.088 R)
• M17: 3,841,374 km (0.088 R)
• M18: 4,174,529 km (0.098 R)
• M19: 4,287,774 km (0.091 R)
• M20: 4,379,029 km (0.103 R)
• M21: 4,494,070 km (0.073 R)
• M22: 4,563,633 km (0.102 R)
• M23: 4,680,169 km (0.119 R)
• M24: 4,868,962 km (0.084 R)
• M25: 5,229,642 km (0.079 R)
• M26: 5,474,983 km (0.1 R)
• M27: 5,674,098 km (0.082 R)
• M28: 5,824,892 km (0.106 R)
• M29: 5,977,033 km (0.028 R)
• M30: 6,599,061 km (0.104 R)
• M31: 7,052,193 km (0.081 R)
• M32: 7,296,187 km (0.059 R)
• M33: 8,044,775 km (0.108 R)
• M34: 8,328,263 km (0.027 R)
• M35: 8,471,279 km (0.079 R)
• M36: 9,885,278 km (0.096 R)
• M37: 10,189,111 km (0.109 R)
• M38: 10,743,521 km (0.04 R)
• M39: 10,899,402 km (0.046 R)
• M40: 11,466,378 km (0.118 R)
• M41: 11,817,783 km (0.041 R)
• M42: 11,914,124 km (0.099 R)
• M43: 12,465,542 km (0.086 R)
• M44: 12,958,916 km (0.067 R)
• M45: 13,058,398 km (0.095 R)
• M46: 13,358,342 km (0.076 R)
• M47: 13,727,998 km (0.12 R)
• M48: 13,829,426 km (0.05 R)
• M49: 14,032,879 km (0.036 R)
• M50: 14,340,153 km (0.114 R)
• M51: 14,615,114 km (0.1 R)
• M52: 14,891,720 km (0.081 R)
• M53: 15,838,375 km (0.066 R)
• M54: 16,265,477 km (0.075 R)
• M55: 16,768,425 km (0.113 R)
• M56: 17,459,119 km (0.108 R)
• M57: 17,900,133 km (0.074 R)
• M58: 18,419,387 km (0.119 R)
• M59: 18,906,029 km (0.071 R)
• M60: 19,396,860 km (0.043 R)
• M61: 20,391,087 km (0.103 R)
• M62: 20,661,560 km (0.102 R)
• M63: 21,245,291 km (0.1 R)
• M64: 21,323,531 km (0.117 R)
• M65: 21,952,889 km (0.08 R)
• M66: 22,032,026 km (0.092 R)
• M67: 22,349,323 km (0.053 R)
• M68: 22,588,381 km (0.041 R)
• M69: 22,668,266 km (0.032 R)
• M70: 23,472,056 km (0.107 R)
• M71: 23,633,920 km (0.069 R)
• M72: 24,040,228 km (0.118 R)
• M73: 24,612,889 km (0.087 R)
• M74: 24,736,307 km (0.116 R)
• M75: 24,983,443 km (0.087 R)
• M76: 25,107,459 km (0.08 R)
• M77: 25,688,498 km (0.107 R)
• M78: 26,442,172 km (0.073 R)
• M79: 27,415,605 km (0.067 R)
• M80: 28,142,800 km (0.074 R)
• M81: 29,093,196 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69

Radius: 11.4

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.92 AU - 8.4 AU

Year: 8600 Days

Day: 14 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 41,280,895 km

• M1: 143,614 km (0.031 R)
• M2: 267,331 km (0.112 R)
• M3: 458,517 km (0.113 R)
• M4: 578,046 km (0.119 R)
• M5: 746,793 km (0.062 R)
• M6: 832,961 km (0.12 R)
• M7: 974,331 km (0.099 R)
• M8: 1,179,729 km (0.098 R)
• M9: 1,328,579 km (0.115 R)
• M10: 1,545,496 km (0.085 R)
• M11: 1,696,739 km (0.084 R)
• M12: 1,774,380 km (0.089 R)
• M13: 2,110,527 km (0.094 R)
• M14: 2,322,208 km (0.103 R)
• M15: 2,615,270 km (0.096 R)
• M16: 3,172,971 km (0.085 R)
• M17: 3,334,387 km (0.116 R)
• M18: 4,042,434 km (0.1 R)
• M19: 4,467,740 km (0.028 R)
• M20: 4,667,603 km (0.084 R)
• M21: 4,944,808 km (0.088 R)
• M22: 5,208,399 km (0.082 R)
• M23: 5,341,990 km (0.112 R)
• M24: 5,593,165 km (0.102 R)
• M25: 5,710,300 km (0.028 R)
• M26: 5,987,056 km (0.105 R)
• M27: 6,147,276 km (0.06 R)
• M28: 6,656,956 km (0.091 R)
• M29: 7,286,463 km (0.033 R)
• M30: 7,500,538 km (0.064 R)
• M31: 7,695,015 km (0.114 R)
• M32: 8,783,190 km (0.063 R)
• M33: 9,102,881 km (0.04 R)
• M34: 9,195,033 km (0.096 R)
• M35: 9,730,444 km (0.112 R)
• M36: 9,871,814 km (0.113 R)
• M37: 9,990,146 km (0.09 R)
• M38: 10,516,431 km (0.117 R)
• M39: 10,831,634 km (0.098 R)
• M40: 10,904,787 km (0.089 R)
• M41: 12,403,010 km (0.083 R)
• M42: 12,916,729 km (0.04 R)
• M43: 13,150,102 km (0.116 R)
• M44: 13,938,333 km (0.103 R)
• M45: 14,499,325 km (0.054 R)
• M46: 14,714,895 km (0.043 R)
• M47: 14,877,359 km (0.091 R)
• M48: 15,477,994 km (0.114 R)
• M49: 15,615,624 km (0.076 R)
• M50: 15,781,379 km (0.071 R)
• M51: 16,058,733 km (0.107 R)
• M52: 16,534,155 km (0.104 R)
• M53: 17,071,062 km (0.032 R)
• M54: 17,584,931 km (0.074 R)
• M55: 17,728,544 km (0.104 R)
• M56: 17,872,607 km (0.027 R)
• M57: 18,365,233 km (0.106 R)
• M58: 18,569,284 km (0.113 R)
• M59: 18,862,347 km (0.104 R)
• M60: 19,245,467 km (0.091 R)
• M61: 19,989,567 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.1

Radius: 10.2

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9 AU - 9.02 AU

Year: 9978 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 157.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,280,895 km

• M1: 127,906 km (0.112 R)
• M2: 360,531 km (0.101 R)
• M3: 550,071 km (0.046 R)
• M4: 718,369 km (0.077 R)
• M5: 1,139,188 km (0.1 R)
• M6: 1,428,959 km (0.088 R)
• M7: 1,518,867 km (0.032 R)
• M8: 1,647,821 km (0.107 R)
• M9: 1,838,558 km (0.075 R)
• M10: 1,916,947 km (0.045 R)
• M11: 2,242,023 km (0.081 R)
• M12: 3,013,200 km (0.117 R)
• M13: 3,200,347 km (0.092 R)
• M14: 3,391,384 km (0.115 R)
• M15: 3,860,373 km (0.114 R)
• M16: 3,936,219 km (0.049 R)
• M17: 4,089,707 km (0.11 R)
• M18: 4,349,708 km (0.077 R)
• M19: 4,535,059 km (0.063 R)
• M20: 4,886,166 km (0.105 R)
• M21: 5,643,430 km (0.096 R)
• M22: 5,933,201 km (0.119 R)
• M23: 6,257,679 km (0.098 R)
• M24: 6,437,196 km (0.037 R)
• M25: 6,527,553 km (0.111 R)
• M26: 6,648,578 km (0.119 R)
• M27: 6,770,500 km (0.106 R)
• M28: 6,862,503 km (0.085 R)
• M29: 7,296,935 km (0.098 R)
• M30: 7,391,182 km (0.116 R)
• M31: 7,997,652 km (0.112 R)
• M32: 8,159,965 km (0.081 R)
• M33: 8,290,564 km (0.068 R)
• M34: 9,021,500 km (0.091 R)
• M35: 9,156,586 km (0.108 R)
• M36: 9,292,272 km (0.074 R)
• M37: 9,565,886 km (0.056 R)
• M38: 10,086,038 km (0.032 R)
• M39: 10,331,977 km (0.115 R)
• M40: 10,402,587 km (0.113 R)
• M41: 10,508,802 km (0.09 R)
• M42: 10,865,593 km (0.079 R)
• M43: 11,117,665 km (0.045 R)
• M44: 11,481,188 km (0.113 R)
• M45: 11,590,993 km (0.107 R)
• M46: 12,070,903 km (0.094 R)
• M47: 12,670,640 km (0.107 R)
• M48: 12,822,033 km (0.084 R)
• M49: 12,936,027 km (0.093 R)
• M50: 13,279,953 km (0.104 R)
• M51: 13,588,274 km (0.086 R)
• M52: 13,704,362 km (0.089 R)
• M53: 13,782,153 km (0.114 R)
• M54: 14,094,214 km (0.117 R)
• M55: 15,567,902 km (0.074 R)
• M56: 16,756,906 km (0.099 R)
• M57: 17,551,720 km (0.055 R)
• M58: 18,917,997 km (0.107 R)
• M59: 19,526,561 km (0.106 R)
• M60: 19,833,237 km (0.084 R)
• M61: 20,318,233 km (0.079 R)
• M62: 21,075,647 km (0.09 R)
• M63: 21,255,314 km (0.037 R)
• M64: 21,480,459 km (0.113 R)
• M65: 21,751,680 km (0.108 R)
• M66: 22,160,681 km (0.096 R)
• M67: 22,251,935 km (0.055 R)
• M68: 22,618,151 km (0.06 R)
• M69: 23,356,566 km (0.113 R)
• M70: 23,728,765 km (0.057 R)
• M71: 24,904,306 km (0.101 R)
• M72: 25,427,599 km (0.095 R)
• M73: 25,954,483 km (0.108 R)
• M74: 26,339,996 km (0.094 R)
• M75: 26,630,366 km (0.054 R)
• M76: 27,409,920 km (0.078 R)
• M77: 29,843,429 km (0.1 R)
• M78: 30,045,087 km (0.087 R)
• M79: 30,348,471 km (0.077 R)
• M80: 30,449,899 km (0.115 R)
• M81: 32,396,915 km (0.111 R)
• M82: 32,552,347 km (0.075 R)
• M83: 33,490,176 km (0.117 R)
• M84: 33,647,403 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.6

Radius: 8.5

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.36 AU - 11.98 AU

Year: 12859 Days

Day: 8.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 41,280,895 km

• M1: 166,802 km (0.108 R)
• M2: 398,828 km (0.1 R)
• M3: 525,238 km (0.066 R)
• M4: 1,180,626 km (0.088 R)
• M5: 1,628,373 km (0.025 R)
• M6: 1,991,297 km (0.093 R)
• M7: 2,309,043 km (0.114 R)
• M8: 2,497,836 km (0.075 R)
• M9: 3,042,821 km (0.11 R)
• M10: 3,382,109 km (0.101 R)
• M11: 3,678,612 km (0.07 R)
• M12: 3,871,742 km (0.079 R)
• M13: 4,856,396 km (0.069 R)
• M14: 5,914,501 km (0.116 R)
• M15: 6,076,067 km (0.107 R)
• M16: 6,973,206 km (0.052 R)
• M17: 7,075,530 km (0.108 R)
• M18: 7,982,393 km (0.076 R)
• M19: 9,260,258 km (0.073 R)
• M20: 9,447,854 km (0.032 R)
• M21: 10,057,016 km (0.041 R)
• M22: 10,405,280 km (0.105 R)
• M23: 10,483,220 km (0.1 R)
• M24: 10,757,583 km (0.107 R)
• M25: 11,473,708 km (0.071 R)
• M26: 11,756,448 km (0.074 R)
• M27: 12,659,720 km (0.11 R)
• M28: 14,882,295 km (0.072 R)
• M29: 15,768,663 km (0.09 R)
• M30: 16,263,533 km (0.106 R)
• M31: 16,854,893 km (0.112 R)
• M32: 17,084,226 km (0.069 R)
• M33: 17,407,059 km (0.047 R)
• M34: 17,871,710 km (0.074 R)
• M35: 18,765,856 km (0.099 R)
• M36: 22,434,594 km (0.042 R)
• M37: 24,168,733 km (0.043 R)
• M38: 24,323,866 km (0.063 R)
• M39: 24,895,330 km (0.044 R)
• M40: 25,104,168 km (0.082 R)
• M41: 25,576,449 km (0.118 R)
• M42: 25,840,040 km (0.111 R)
• M43: 26,051,422 km (0.083 R)
• M44: 26,903,232 km (0.117 R)
• M45: 28,143,698 km (0.11 R)
• M46: 28,524,873 km (0.089 R)
• M47: 28,579,476 km (0.093 R)
• M48: 30,903,928 km (0.074 R)
• M49: 32,430,126 km (0.12 R)
• M50: 32,772,555 km (0.05 R)
• M51: 33,173,627 km (0.07 R)
• M52: 34,154,391 km (0.104 R)
• M53: 34,969,101 km (0.032 R)
• M54: 36,440,097 km (0.108 R)
• M55: 37,034,000 km (0.051 R)
• M56: 38,291,969 km (0.072 R)
• M57: 38,653,846 km (0.059 R)
• M58: 39,320,454 km (0.108 R)
• M59: 39,746,509 km (0.109 R)
• M60: 40,113,023 km (0.097 R)
• M61: 40,235,395 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 18,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit