🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.63 AU - 0.71 AU

Year: 207 Days

Day: 29.4 Hours

Environment

Temp: 193 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,822,140 km

• M1: 45,029 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.93 AU - 1.13 AU

Year: 394 Days

Day: 27 Hours

Environment

Temp: 20 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.98 AU - 1.4 AU

Year: 489 Days

Day: 36.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.38 AU - 4.84 AU

Year: 3139 Days

Day: 39.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,822,140 km

• M1: 44,730 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.6

Radius: 8.4

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.09 AU - 6.17 AU

Year: 5718 Days

Day: 6.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,822,140 km

• M1: 105,616 km (0.064 R)
• M2: 1,007,542 km (0.045 R)
• M3: 1,086,529 km (0.083 R)
• M4: 1,284,747 km (0.071 R)
• M5: 1,423,573 km (0.069 R)
• M6: 2,441,736 km (0.033 R)
• M7: 2,571,139 km (0.092 R)
• M8: 2,950,220 km (0.102 R)
• M9: 3,346,953 km (0.053 R)
• M10: 3,515,251 km (0.098 R)
• M11: 3,960,903 km (0.084 R)
• M12: 4,424,357 km (0.071 R)
• M13: 4,716,222 km (0.072 R)
• M14: 4,932,391 km (0.072 R)
• M15: 5,207,053 km (0.115 R)
• M16: 5,346,478 km (0.055 R)
• M17: 5,628,769 km (0.073 R)
• M18: 6,564,504 km (0.074 R)
• M19: 6,836,473 km (0.075 R)
• M20: 7,422,448 km (0.119 R)
• M21: 7,992,565 km (0.09 R)
• M22: 9,141,028 km (0.072 R)
• M23: 9,546,738 km (0.041 R)
• M24: 9,614,805 km (0.106 R)
• M25: 9,923,575 km (0.096 R)
• M26: 10,061,953 km (0.108 R)
• M27: 10,305,498 km (0.101 R)
• M28: 11,012,049 km (0.064 R)
• M29: 11,083,706 km (0.116 R)
• M30: 11,227,171 km (0.085 R)
• M31: 11,661,453 km (0.095 R)
• M32: 12,323,125 km (0.079 R)
• M33: 12,733,472 km (0.082 R)
• M34: 13,262,300 km (0.097 R)
• M35: 14,419,440 km (0.076 R)
• M36: 14,772,939 km (0.038 R)
• M37: 15,049,845 km (0.079 R)
• M38: 15,129,281 km (0.073 R)
• M39: 15,488,316 km (0.089 R)
• M40: 15,648,984 km (0.116 R)
• M41: 16,664,754 km (0.095 R)
• M42: 16,746,883 km (0.092 R)
• M43: 17,325,977 km (0.109 R)
• M44: 18,503,761 km (0.065 R)
• M45: 18,802,208 km (0.104 R)
• M46: 18,930,563 km (0.091 R)
• M47: 19,059,367 km (0.066 R)
• M48: 19,360,807 km (0.119 R)
• M49: 19,837,575 km (0.036 R)
• M50: 20,274,551 km (0.065 R)
• M51: 20,450,179 km (0.119 R)
• M52: 20,626,255 km (0.096 R)
• M53: 21,024,485 km (0.104 R)
• M54: 21,559,297 km (0.089 R)
• M55: 23,053,331 km (0.118 R)
• M56: 23,282,515 km (0.117 R)
• M57: 23,466,520 km (0.11 R)
• M58: 25,143,662 km (0.113 R)
• M59: 25,285,182 km (0.06 R)
• M60: 25,568,969 km (0.091 R)
• M61: 25,949,097 km (0.115 R)
• M62: 26,474,784 km (0.062 R)
• M63: 27,731,107 km (0.111 R)
• M64: 27,974,951 km (0.108 R)
• M65: 28,170,476 km (0.104 R)
• M66: 28,612,238 km (0.112 R)
• M67: 28,957,361 km (0.116 R)
• M68: 29,751,426 km (0.058 R)
• M69: 30,051,071 km (0.038 R)
• M70: 30,401,878 km (0.084 R)
• M71: 30,754,181 km (0.059 R)
• M72: 30,955,988 km (0.087 R)
• M73: 31,057,116 km (0.076 R)
• M74: 31,411,813 km (0.109 R)
• M75: 31,818,869 km (0.113 R)
• M76: 32,176,408 km (0.094 R)
• M77: 32,330,045 km (0.108 R)
• M78: 32,740,990 km (0.036 R)
• M79: 33,620,027 km (0.117 R)
• M80: 33,775,908 km (0.046 R)
• M81: 34,036,358 km (0.062 R)
• M82: 34,192,987 km (0.108 R)
• M83: 34,611,562 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.4

Radius: 12.9

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.63 AU - 8.57 AU

Year: 7893 Days

Day: 14.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,822,140 km

• M1: 165,904 km (0.065 R)
• M2: 324,029 km (0.049 R)
• M3: 476,768 km (0.109 R)
• M4: 576,251 km (0.083 R)
• M5: 659,577 km (0.093 R)
• M6: 787,184 km (0.091 R)
• M7: 1,115,252 km (0.03 R)
• M8: 1,239,718 km (0.07 R)
• M9: 1,369,120 km (0.111 R)
• M10: 1,469,350 km (0.117 R)
• M11: 1,896,003 km (0.062 R)
• M12: 2,648,630 km (0.052 R)
• M13: 3,348,748 km (0.032 R)
• M14: 4,129,200 km (0.063 R)
• M15: 4,277,003 km (0.108 R)
• M16: 4,886,315 km (0.105 R)
• M17: 5,934,398 km (0.106 R)
• M18: 6,101,798 km (0.099 R)
• M19: 6,186,022 km (0.08 R)
• M20: 7,768,767 km (0.096 R)
• M21: 7,890,839 km (0.036 R)
• M22: 8,668,149 km (0.086 R)
• M23: 8,826,574 km (0.077 R)
• M24: 9,018,059 km (0.058 R)
• M25: 9,307,680 km (0.11 R)
• M26: 10,195,244 km (0.091 R)
• M27: 10,497,133 km (0.117 R)
• M28: 11,006,813 km (0.116 R)
• M29: 11,489,864 km (0.036 R)
• M30: 11,629,140 km (0.093 R)
• M31: 11,804,020 km (0.09 R)
• M32: 12,405,254 km (0.092 R)
• M33: 12,727,637 km (0.083 R)
• M34: 12,980,308 km (0.098 R)
• M35: 13,089,066 km (0.103 R)
• M36: 13,453,935 km (0.104 R)
• M37: 13,637,641 km (0.088 R)
• M38: 13,748,344 km (0.107 R)
• M39: 13,933,396 km (0.075 R)
• M40: 14,343,294 km (0.094 R)
• M41: 14,757,381 km (0.094 R)
• M42: 14,984,770 km (0.109 R)
• M43: 15,597,074 km (0.079 R)
• M44: 15,828,951 km (0.06 R)
• M45: 16,452,475 km (0.065 R)
• M46: 16,609,552 km (0.088 R)
• M47: 17,683,516 km (0.116 R)
• M48: 18,046,440 km (0.037 R)
• M49: 18,738,779 km (0.069 R)
• M50: 18,944,027 km (0.091 R)
• M51: 19,315,479 km (0.044 R)
• M52: 19,522,821 km (0.089 R)
• M53: 19,730,912 km (0.085 R)
• M54: 20,613,091 km (0.071 R)
• M55: 21,122,920 km (0.099 R)
• M56: 21,465,200 km (0.102 R)
• M57: 21,680,023 km (0.049 R)
• M58: 22,808,739 km (0.106 R)
• M59: 22,896,403 km (0.06 R)
• M60: 23,247,958 km (0.061 R)
• M61: 23,557,027 km (0.119 R)
• M62: 24,447,733 km (0.109 R)
• M63: 24,987,482 km (0.092 R)
• M64: 25,213,524 km (0.118 R)
• M65: 25,304,031 km (0.108 R)
• M66: 25,713,181 km (0.118 R)
• M67: 25,987,095 km (0.062 R)
• M68: 26,078,649 km (0.038 R)
• M69: 26,907,271 km (0.106 R)
• M70: 26,999,872 km (0.028 R)
• M71: 27,138,999 km (0.101 R)
• M72: 27,278,274 km (0.105 R)
• M73: 28,213,261 km (0.062 R)
• M74: 28,590,247 km (0.106 R)
• M75: 28,732,066 km (0.118 R)
• M76: 28,968,880 km (0.102 R)
• M77: 29,111,297 km (0.081 R)
• M78: 29,444,601 km (0.099 R)
• M79: 30,114,799 km (0.088 R)
• M80: 30,596,654 km (0.094 R)
• M81: 31,226,910 km (0.097 R)
• M82: 32,253,899 km (0.065 R)
• M83: 33,192,776 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.6

Radius: 9

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.28 AU - 8.16 AU

Year: 8081 Days

Day: 10.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,822,140 km

• M1: 168,148 km (0.084 R)
• M2: 229,034 km (0.044 R)
• M3: 691,292 km (0.086 R)
• M4: 800,648 km (0.114 R)
• M5: 863,030 km (0.118 R)
• M6: 937,829 km (0.101 R)
• M7: 1,071,719 km (0.106 R)
• M8: 1,321,398 km (0.082 R)
• M9: 1,383,631 km (0.088 R)
• M10: 1,524,103 km (0.113 R)
• M11: 1,615,956 km (0.093 R)
• M12: 1,736,981 km (0.109 R)
• M13: 1,805,646 km (0.107 R)
• M14: 2,191,758 km (0.08 R)
• M15: 2,525,362 km (0.064 R)
• M16: 2,794,189 km (0.12 R)
• M17: 3,393,927 km (0.031 R)
• M18: 3,567,610 km (0.118 R)
• M19: 3,726,483 km (0.112 R)
• M20: 3,887,600 km (0.095 R)
• M21: 4,014,608 km (0.088 R)
• M22: 4,161,364 km (0.095 R)
• M23: 4,253,965 km (0.106 R)
• M24: 4,460,261 km (0.109 R)
• M25: 5,039,653 km (0.094 R)
• M26: 5,118,641 km (0.066 R)
• M27: 5,338,250 km (0.092 R)
• M28: 5,581,347 km (0.066 R)
• M29: 5,642,682 km (0.052 R)
• M30: 5,848,678 km (0.108 R)
• M31: 5,994,536 km (0.081 R)
• M32: 6,204,871 km (0.117 R)
• M33: 6,438,992 km (0.069 R)
• M34: 6,611,179 km (0.088 R)
• M35: 7,114,576 km (0.078 R)
• M36: 7,270,307 km (0.115 R)
• M37: 7,607,800 km (0.073 R)
• M38: 7,675,867 km (0.058 R)
• M39: 7,858,526 km (0.114 R)
• M40: 8,415,030 km (0.106 R)
• M41: 8,888,507 km (0.06 R)
• M42: 9,176,782 km (0.103 R)
• M43: 9,910,859 km (0.074 R)
• M44: 10,209,755 km (0.107 R)
• M45: 10,285,003 km (0.054 R)
• M46: 10,461,230 km (0.072 R)
• M47: 10,765,661 km (0.076 R)
• M48: 11,201,739 km (0.081 R)
• M49: 11,305,261 km (0.092 R)
• M50: 11,774,848 km (0.107 R)
• M51: 11,906,495 km (0.043 R)
• M52: 12,171,133 km (0.056 R)
• M53: 12,410,939 km (0.073 R)
• M54: 12,706,245 km (0.113 R)
• M55: 13,605,926 km (0.041 R)
• M56: 13,966,008 km (0.103 R)
• M57: 14,077,459 km (0.047 R)
• M58: 14,441,730 km (0.118 R)
• M59: 14,695,597 km (0.116 R)
• M60: 15,207,970 km (0.119 R)
• M61: 15,668,283 km (0.086 R)
• M62: 16,308,711 km (0.097 R)
• M63: 16,426,145 km (0.098 R)
• M64: 16,484,937 km (0.113 R)
• M65: 17,046,977 km (0.079 R)
• M66: 17,255,516 km (0.094 R)
• M67: 17,315,355 km (0.06 R)
• M68: 17,435,033 km (0.069 R)
• M69: 17,675,437 km (0.116 R)
• M70: 17,856,301 km (0.072 R)
• M71: 18,372,414 km (0.057 R)
• M72: 18,678,341 km (0.113 R)
• M73: 19,047,549 km (0.063 R)
• M74: 19,949,923 km (0.092 R)
• M75: 20,327,359 km (0.119 R)
• M76: 20,517,049 km (0.07 R)
• M77: 20,580,329 km (0.118 R)
• M78: 20,834,346 km (0.108 R)
• M79: 21,153,289 km (0.068 R)
• M80: 21,281,344 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.5

Radius: 10.6

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.74 AU - 10.04 AU

Year: 9155 Days

Day: 13 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,822,140 km

• M1: 133,142 km (0.118 R)
• M2: 246,238 km (0.079 R)
• M3: 405,709 km (0.118 R)
• M4: 481,406 km (0.082 R)
• M5: 635,043 km (0.096 R)
• M6: 710,739 km (0.118 R)
• M7: 822,639 km (0.118 R)
• M8: 940,971 km (0.061 R)
• M9: 1,101,938 km (0.029 R)
• M10: 1,813,575 km (0.099 R)
• M11: 2,132,667 km (0.109 R)
• M12: 2,227,064 km (0.114 R)
• M13: 2,445,028 km (0.043 R)
• M14: 3,636,575 km (0.092 R)
• M15: 3,750,269 km (0.106 R)
• M16: 3,865,011 km (0.104 R)
• M17: 3,952,077 km (0.116 R)
• M18: 4,127,854 km (0.103 R)
• M19: 5,236,673 km (0.055 R)
• M20: 5,625,927 km (0.086 R)
• M21: 6,295,527 km (0.03 R)
• M22: 6,363,893 km (0.059 R)
• M23: 6,535,781 km (0.103 R)
• M24: 7,454,911 km (0.12 R)
• M25: 7,709,377 km (0.107 R)
• M26: 10,325,843 km (0.042 R)
• M27: 10,854,821 km (0.086 R)
• M28: 10,978,090 km (0.11 R)
• M29: 11,060,519 km (0.089 R)
• M30: 11,267,712 km (0.069 R)
• M31: 11,685,838 km (0.094 R)
• M32: 12,151,536 km (0.117 R)
• M33: 12,580,283 km (0.111 R)
• M34: 13,057,650 km (0.073 R)
• M35: 14,615,862 km (0.065 R)
• M36: 15,950,873 km (0.098 R)
• M37: 16,091,196 km (0.117 R)
• M38: 16,467,434 km (0.08 R)
• M39: 16,751,521 km (0.109 R)
• M40: 17,276,609 km (0.098 R)
• M41: 19,580,417 km (0.066 R)
• M42: 20,234,458 km (0.115 R)
• M43: 20,946,993 km (0.112 R)
• M44: 21,564,234 km (0.031 R)
• M45: 22,239,668 km (0.083 R)
• M46: 22,344,237 km (0.094 R)
• M47: 22,816,518 km (0.102 R)
• M48: 23,611,182 km (0.037 R)
• M49: 24,361,116 km (0.104 R)
• M50: 25,064,375 km (0.098 R)
• M51: 26,214,633 km (0.046 R)
• M52: 27,270,046 km (0.118 R)
• M53: 27,494,144 km (0.108 R)
• M54: 27,887,437 km (0.106 R)
• M55: 28,226,276 km (0.104 R)
• M56: 28,850,697 km (0.105 R)
• M57: 29,193,276 km (0.035 R)
• M58: 29,537,202 km (0.109 R)
• M59: 29,767,284 km (0.045 R)
• M60: 29,997,814 km (0.106 R)
• M61: 30,171,198 km (0.04 R)
• M62: 30,286,987 km (0.062 R)
• M63: 30,577,057 km (0.037 R)
• M64: 30,809,681 km (0.086 R)
• M65: 31,805,255 km (0.055 R)
• M66: 31,923,138 km (0.111 R)
• M67: 32,100,113 km (0.107 R)
• M68: 32,870,841 km (0.078 R)
• M69: 33,408,047 km (0.109 R)
• M70: 36,075,826 km (0.086 R)
• M71: 37,559,687 km (0.036 R)
• M72: 38,748,541 km (0.098 R)
• M73: 41,355,583 km (0.077 R)
• M74: 41,548,565 km (0.049 R)
• M75: 42,000,051 km (0.11 R)
• M76: 42,323,482 km (0.103 R)
• M77: 42,582,884 km (0.09 R)
• M78: 42,712,735 km (0.116 R)
• M79: 43,494,833 km (0.067 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: 534 - 11,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit