🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.58 AU - 0.82 AU

Year: 219 Days

Day: 31.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 120 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,871,619 km

• M1: 107,710 km (0.099 R)
• M2: 451,038 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.98 AU - 1.46 AU

Year: 505 Days

Day: 22.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,871,619 km

• M1: 325,824 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.03 AU - 3.33 AU

Year: 2125 Days

Day: 13.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,871,619 km

• M1: 972,237 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.84 AU - 4.74 AU

Year: 2765 Days

Day: 18.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 85.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,871,619 km

• M1: 46,226 km (0.117 R)
• M2: 3,359,071 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.4

Radius: 11

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.5 AU - 5.82 AU

Year: 4392 Days

Day: 13.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,871,619 km

• M1: 165,904 km (0.098 R)
• M2: 238,160 km (0.079 R)
• M3: 511,625 km (0.101 R)
• M4: 709,991 km (0.083 R)
• M5: 1,083,537 km (0.079 R)
• M6: 1,284,896 km (0.085 R)
• M7: 2,393,117 km (0.045 R)
• M8: 2,467,916 km (0.071 R)
• M9: 2,697,100 km (0.063 R)
• M10: 2,794,638 km (0.05 R)
• M11: 3,197,056 km (0.099 R)
• M12: 3,426,240 km (0.034 R)
• M13: 3,682,501 km (0.115 R)
• M14: 3,922,905 km (0.093 R)
• M15: 4,101,076 km (0.087 R)
• M16: 4,373,344 km (0.083 R)
• M17: 4,511,722 km (0.076 R)
• M18: 4,816,603 km (0.089 R)
• M19: 4,959,618 km (0.074 R)
• M20: 5,104,130 km (0.05 R)
• M21: 5,620,691 km (0.1 R)
• M22: 5,847,182 km (0.07 R)
• M23: 6,102,546 km (0.105 R)
• M24: 6,205,768 km (0.114 R)
• M25: 6,492,398 km (0.06 R)
• M26: 7,078,822 km (0.11 R)
• M27: 7,241,734 km (0.096 R)
• M28: 7,378,466 km (0.108 R)
• M29: 7,626,799 km (0.115 R)
• M30: 9,055,758 km (0.091 R)
• M31: 9,291,973 km (0.04 R)
• M32: 9,800,755 km (0.045 R)
• M33: 10,073,921 km (0.063 R)
• M34: 10,226,660 km (0.107 R)
• M35: 10,318,812 km (0.113 R)
• M36: 10,534,532 km (0.097 R)
• M37: 10,939,494 km (0.043 R)
• M38: 11,096,572 km (0.076 R)
• M39: 11,604,307 km (0.081 R)
• M40: 11,925,493 km (0.03 R)
• M41: 12,347,509 km (0.068 R)
• M42: 13,072,760 km (0.041 R)
• M43: 13,172,691 km (0.07 R)
• M44: 13,845,732 km (0.056 R)
• M45: 14,323,547 km (0.031 R)
• M46: 14,426,620 km (0.096 R)
• M47: 14,599,107 km (0.113 R)
• M48: 15,015,587 km (0.107 R)
• M49: 15,295,335 km (0.104 R)
• M50: 15,400,802 km (0.119 R)
• M51: 15,682,943 km (0.115 R)
• M52: 16,937,770 km (0.086 R)
• M53: 17,229,187 km (0.102 R)
• M54: 17,632,503 km (0.065 R)
• M55: 18,336,361 km (0.062 R)
• M56: 18,598,157 km (0.059 R)
• M57: 18,936,398 km (0.093 R)
• M58: 19,390,577 km (0.097 R)
• M59: 19,504,720 km (0.104 R)
• M60: 21,596,697 km (0.046 R)
• M61: 21,794,016 km (0.065 R)
• M62: 23,191,859 km (0.107 R)
• M63: 23,596,671 km (0.113 R)
• M64: 23,677,902 km (0.096 R)
• M65: 23,962,886 km (0.095 R)
• M66: 24,249,067 km (0.075 R)
• M67: 24,701,002 km (0.041 R)
• M68: 25,031,464 km (0.106 R)
• M69: 25,155,780 km (0.099 R)
• M70: 25,446,598 km (0.087 R)
• M71: 25,571,512 km (0.114 R)
• M72: 25,947,751 km (0.084 R)
• M73: 26,031,525 km (0.117 R)
• M74: 27,641,797 km (0.076 R)
• M75: 27,770,302 km (0.105 R)
• M76: 28,027,909 km (0.059 R)
• M77: 28,805,369 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.2

Radius: 8.1

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.94 AU - 6.96 AU

Year: 5439 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,871,619 km

• M1: 127,308 km (0.048 R)
• M2: 182,360 km (0.047 R)
• M3: 304,581 km (0.117 R)
• M4: 459,415 km (0.094 R)
• M5: 513,420 km (0.115 R)
• M6: 727,644 km (0.07 R)
• M7: 941,569 km (0.079 R)
• M8: 1,012,628 km (0.117 R)
• M9: 1,346,979 km (0.116 R)
• M10: 1,493,585 km (0.061 R)
• M11: 2,019,422 km (0.106 R)
• M12: 2,283,462 km (0.114 R)
• M13: 2,419,746 km (0.116 R)
• M14: 3,097,574 km (0.051 R)
• M15: 3,358,023 km (0.115 R)
• M16: 3,739,348 km (0.102 R)
• M17: 3,831,052 km (0.076 R)
• M18: 4,134,287 km (0.099 R)
• M19: 5,397,940 km (0.045 R)
• M20: 5,658,839 km (0.086 R)
• M21: 5,843,891 km (0.042 R)
• M22: 6,004,111 km (0.089 R)
• M23: 6,356,414 km (0.114 R)
• M24: 6,659,798 km (0.035 R)
• M25: 7,194,910 km (0.092 R)
• M26: 7,511,010 km (0.12 R)
• M27: 7,656,120 km (0.057 R)
• M28: 7,772,956 km (0.056 R)
• M29: 8,276,203 km (0.061 R)
• M30: 8,396,031 km (0.074 R)
• M31: 8,668,000 km (0.032 R)
• M32: 8,912,293 km (0.116 R)
• M33: 9,096,897 km (0.115 R)
• M34: 9,251,731 km (0.038 R)
• M35: 9,501,260 km (0.074 R)
• M36: 9,816,313 km (0.114 R)
• M37: 9,975,186 km (0.113 R)
• M38: 10,134,957 km (0.116 R)
• M39: 10,521,667 km (0.119 R)
• M40: 10,749,505 km (0.119 R)
• M41: 10,880,403 km (0.115 R)
• M42: 11,011,899 km (0.091 R)
• M43: 11,476,101 km (0.074 R)
• M44: 11,542,972 km (0.106 R)
• M45: 11,677,011 km (0.058 R)
• M46: 12,252,664 km (0.043 R)
• M47: 13,572,566 km (0.079 R)
• M48: 13,678,781 km (0.08 R)
• M49: 13,785,145 km (0.093 R)
• M50: 14,429,313 km (0.118 R)
• M51: 14,537,622 km (0.118 R)
• M52: 14,718,785 km (0.105 R)
• M53: 15,340,214 km (0.075 R)
• M54: 15,598,720 km (0.108 R)
• M55: 15,784,071 km (0.119 R)
• M56: 15,858,571 km (0.08 R)
• M57: 16,457,860 km (0.093 R)
• M58: 16,798,195 km (0.116 R)
• M59: 16,874,191 km (0.055 R)
• M60: 17,562,940 km (0.066 R)
• M61: 18,066,037 km (0.091 R)
• M62: 18,731,149 km (0.084 R)
• M63: 19,165,731 km (0.117 R)
• M64: 20,327,508 km (0.069 R)
• M65: 21,265,038 km (0.102 R)
• M66: 21,677,031 km (0.05 R)
• M67: 22,971,052 km (0.053 R)
• M68: 23,520,974 km (0.116 R)
• M69: 24,204,038 km (0.12 R)
• M70: 24,504,879 km (0.087 R)
• M71: 24,720,450 km (0.088 R)
• M72: 25,502,099 km (0.073 R)
• M73: 26,468,202 km (0.104 R)
• M74: 26,955,891 km (0.115 R)
• M75: 27,223,073 km (0.075 R)
• M76: 27,312,382 km (0.089 R)
• M77: 28,481,639 km (0.117 R)
• M78: 28,935,669 km (0.061 R)
• M79: 29,897,134 km (0.107 R)
• M80: 30,266,043 km (0.057 R)
• M81: 30,636,597 km (0.099 R)
• M82: 30,822,397 km (0.113 R)
• M83: 31,055,172 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.6

Radius: 13.1

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.64 AU - 10.24 AU

Year: 10869 Days

Day: 12.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,871,619 km

• M1: 396,734 km (0.119 R)
• M2: 543,788 km (0.081 R)
• M3: 677,529 km (0.105 R)
• M4: 982,409 km (0.104 R)
• M5: 1,424,471 km (0.085 R)
• M6: 1,668,315 km (0.117 R)
• M7: 1,821,354 km (0.065 R)
• M8: 2,224,820 km (0.113 R)
• M9: 3,114,927 km (0.104 R)
• M10: 3,764,780 km (0.035 R)
• M11: 4,420,767 km (0.119 R)
• M12: 4,671,493 km (0.113 R)
• M13: 4,963,957 km (0.094 R)
• M14: 5,112,507 km (0.08 R)
• M15: 6,232,846 km (0.116 R)
• M16: 6,759,281 km (0.104 R)
• M17: 7,132,228 km (0.113 R)
• M18: 7,300,226 km (0.077 R)
• M19: 7,768,917 km (0.113 R)
• M20: 9,005,642 km (0.094 R)
• M21: 9,786,244 km (0.057 R)
• M22: 11,265,318 km (0.06 R)
• M23: 12,055,793 km (0.07 R)
• M24: 12,155,874 km (0.108 R)
• M25: 13,326,627 km (0.119 R)
• M26: 14,004,305 km (0.069 R)
• M27: 14,162,281 km (0.119 R)
• M28: 14,267,897 km (0.084 R)
• M29: 15,068,694 km (0.107 R)
• M30: 15,393,172 km (0.119 R)
• M31: 15,774,647 km (0.108 R)
• M32: 16,658,172 km (0.067 R)
• M33: 16,993,570 km (0.106 R)
• M34: 17,162,167 km (0.068 R)
• M35: 17,842,089 km (0.117 R)
• M36: 18,646,477 km (0.087 R)
• M37: 18,820,459 km (0.079 R)
• M38: 19,757,092 km (0.12 R)
• M39: 20,052,996 km (0.09 R)
• M40: 20,231,167 km (0.073 R)
• M41: 20,708,983 km (0.098 R)
• M42: 21,190,538 km (0.115 R)
• M43: 21,980,864 km (0.059 R)
• M44: 22,780,913 km (0.074 R)
• M45: 23,091,179 km (0.09 R)
• M46: 23,904,393 km (0.048 R)
• M47: 24,790,761 km (0.096 R)
• M48: 25,881,479 km (0.098 R)
• M49: 26,270,134 km (0.109 R)
• M50: 27,513,741 km (0.043 R)
• M51: 28,575,736 km (0.078 R)
• M52: 28,709,477 km (0.064 R)
• M53: 29,179,065 km (0.065 R)
• M54: 29,651,345 km (0.097 R)
• M55: 30,057,952 km (0.098 R)
• M56: 30,671,603 km (0.033 R)
• M57: 30,877,001 km (0.109 R)
• M58: 31,289,292 km (0.083 R)
• M59: 32,467,226 km (0.098 R)
• M60: 33,518,749 km (0.119 R)
• M61: 34,084,080 km (0.093 R)
• M62: 34,510,134 km (0.085 R)
• M63: 35,009,492 km (0.109 R)
• M64: 37,322,574 km (0.066 R)
• M65: 40,282,518 km (0.052 R)
• M66: 41,487,678 km (0.083 R)
• M67: 42,094,597 km (0.074 R)
• M68: 42,323,033 km (0.111 R)
• M69: 43,701,876 km (0.074 R)
• M70: 44,939,948 km (0.112 R)
• M71: 45,485,083 km (0.085 R)
• M72: 45,641,413 km (0.032 R)
• M73: 46,032,611 km (0.086 R)
• M74: 47,450,350 km (0.084 R)
• M75: 47,767,348 km (0.117 R)
• M76: 49,122,555 km (0.051 R)
• M77: 49,362,959 km (0.073 R)
• M78: 51,219,469 km (0.06 R)
• M79: 51,870,519 km (0.111 R)
• M80: 52,852,329 km (0.083 R)
• M81: 53,263,275 km (0.094 R)
• M82: 54,834,202 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.9

Radius: 10

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.69 AU - 14.41 AU

Year: 14710 Days

Day: 10.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 34,871,619 km

• M1: 175,927 km (0.116 R)
• M2: 253,568 km (0.051 R)
• M3: 423,512 km (0.107 R)
• M4: 584,778 km (0.074 R)
• M5: 647,908 km (0.11 R)
• M6: 795,711 km (0.094 R)
• M7: 1,062,594 km (0.114 R)
• M8: 1,392,008 km (0.096 R)
• M9: 1,809,685 km (0.098 R)
• M10: 1,905,727 km (0.098 R)
• M11: 2,122,794 km (0.111 R)
• M12: 2,538,377 km (0.112 R)
• M13: 3,857,531 km (0.065 R)
• M14: 4,415,680 km (0.081 R)
• M15: 5,748,448 km (0.047 R)
• M16: 6,503,019 km (0.054 R)
• M17: 6,801,467 km (0.12 R)
• M18: 7,944,694 km (0.028 R)
• M19: 8,071,852 km (0.07 R)
• M20: 8,652,442 km (0.068 R)
• M21: 9,313,365 km (0.112 R)
• M22: 10,196,740 km (0.104 R)
• M23: 11,320,520 km (0.063 R)
• M24: 13,342,185 km (0.072 R)
• M25: 14,607,783 km (0.119 R)
• M26: 14,920,443 km (0.095 R)
• M27: 15,791,402 km (0.116 R)
• M28: 16,072,047 km (0.057 R)
• M29: 16,597,435 km (0.059 R)
• M30: 17,873,206 km (0.108 R)
• M31: 18,207,557 km (0.107 R)
• M32: 18,375,555 km (0.066 R)
• M33: 19,308,597 km (0.051 R)
• M34: 19,436,952 km (0.073 R)
• M35: 20,300,281 km (0.103 R)
• M36: 21,529,976 km (0.119 R)
• M37: 22,243,558 km (0.1 R)
• M38: 22,828,934 km (0.04 R)
• M39: 24,337,629 km (0.102 R)
• M40: 24,987,482 km (0.112 R)
• M41: 25,737,117 km (0.036 R)
• M42: 26,020,156 km (0.045 R)
• M43: 27,402,440 km (0.115 R)
• M44: 27,498,781 km (0.083 R)
• M45: 28,272,502 km (0.035 R)
• M46: 28,369,740 km (0.083 R)
• M47: 28,759,742 km (0.041 R)
• M48: 30,039,701 km (0.086 R)
• M49: 30,986,656 km (0.104 R)
• M50: 32,858,873 km (0.036 R)
• M51: 34,559,352 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 14,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit