🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.74 AU - 1.02 AU

Year: 346 Days

Day: 38.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,681,495 km

• M1: 38,746 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.33 AU - 1.95 AU

Year: 880 Days

Day: 12.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.43 AU - 1.95 AU

Year: 920 Days

Day: 47.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,681,495 km

• M1: 347,067 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.09 AU - 2.37 AU

Year: 1395 Days

Day: 41.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,681,495 km

• M1: 605,273 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.25 AU - 2.75 AU

Year: 1656 Days

Day: 12.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.3

Radius: 8.7

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.82 AU - 3.3 AU

Year: 2243 Days

Day: 5.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,681,495 km

• M1: 122,072 km (0.118 R)
• M2: 235,467 km (0.119 R)
• M3: 300,093 km (0.119 R)
• M4: 359,035 km (0.117 R)
• M5: 607,068 km (0.107 R)
• M6: 695,630 km (0.116 R)
• M7: 856,597 km (0.102 R)
• M8: 1,030,131 km (0.113 R)
• M9: 1,104,930 km (0.104 R)
• M10: 1,226,553 km (0.096 R)
• M11: 1,283,251 km (0.061 R)
• M12: 1,459,028 km (0.101 R)
• M13: 1,680,433 km (0.119 R)
• M14: 1,756,728 km (0.092 R)
• M15: 1,860,399 km (0.057 R)
• M16: 2,019,571 km (0.089 R)
• M17: 2,114,566 km (0.119 R)
• M18: 2,451,610 km (0.084 R)
• M19: 2,641,450 km (0.068 R)
• M20: 2,745,570 km (0.119 R)
• M21: 3,351,142 km (0.078 R)
• M22: 3,415,619 km (0.085 R)
• M23: 3,529,313 km (0.067 R)
• M24: 3,760,591 km (0.115 R)
• M25: 3,996,956 km (0.119 R)
• M26: 4,238,257 km (0.118 R)
• M27: 4,342,976 km (0.09 R)
• M28: 5,175,338 km (0.098 R)
• M29: 5,231,288 km (0.114 R)
• M30: 5,306,386 km (0.062 R)
• M31: 5,400,483 km (0.08 R)
• M32: 5,841,198 km (0.101 R)
• M33: 6,075,618 km (0.075 R)
• M34: 6,233,743 km (0.083 R)
• M35: 6,373,168 km (0.119 R)
• M36: 6,614,619 km (0.052 R)
• M37: 7,525,670 km (0.082 R)
• M38: 7,631,586 km (0.091 R)
• M39: 7,909,539 km (0.11 R)
• M40: 8,190,932 km (0.077 R)
• M41: 8,256,306 km (0.037 R)
• M42: 8,808,023 km (0.082 R)
• M43: 9,303,342 km (0.102 R)
• M44: 9,554,367 km (0.082 R)
• M45: 9,623,332 km (0.096 R)
• M46: 10,109,974 km (0.086 R)
• M47: 10,438,939 km (0.089 R)
• M48: 10,557,271 km (0.083 R)
• M49: 11,011,002 km (0.103 R)
• M50: 11,252,453 km (0.11 R)
• M51: 11,666,689 km (0.084 R)
• M52: 11,740,441 km (0.118 R)
• M53: 11,962,295 km (0.091 R)
• M54: 12,110,995 km (0.076 R)
• M55: 12,185,495 km (0.11 R)
• M56: 12,360,225 km (0.056 R)
• M57: 12,812,908 km (0.031 R)
• M58: 13,041,494 km (0.099 R)
• M59: 13,143,370 km (0.075 R)
• M60: 14,177,689 km (0.053 R)
• M61: 14,256,228 km (0.098 R)
• M62: 14,387,575 km (0.104 R)
• M63: 14,598,658 km (0.077 R)
• M64: 15,318,373 km (0.118 R)
• M65: 15,750,412 km (0.119 R)
• M66: 16,049,757 km (0.091 R)
• M67: 16,543,580 km (0.085 R)
• M68: 16,681,659 km (0.081 R)
• M69: 17,042,489 km (0.055 R)
• M70: 17,098,289 km (0.074 R)
• M71: 17,518,210 km (0.12 R)
• M72: 17,800,052 km (0.114 R)
• M73: 17,941,572 km (0.06 R)
• M74: 17,998,269 km (0.113 R)
• M75: 18,168,661 km (0.073 R)
• M76: 18,454,094 km (0.049 R)
• M77: 18,654,555 km (0.055 R)
• M78: 18,798,319 km (0.101 R)
• M79: 19,029,148 km (0.118 R)
• M80: 19,202,831 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.3

Radius: 13.9

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.18 AU - 4.52 AU

Year: 3165 Days

Day: 14.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 72,681,495 km

• M1: 173,384 km (0.027 R)
• M2: 366,964 km (0.102 R)
• M3: 525,837 km (0.038 R)
• M4: 666,309 km (0.108 R)
• M5: 1,151,754 km (0.086 R)
• M6: 1,281,755 km (0.091 R)
• M7: 1,759,720 km (0.052 R)
• M8: 1,864,438 km (0.101 R)
• M9: 2,019,422 km (0.116 R)
• M10: 2,253,842 km (0.087 R)
• M11: 2,669,424 km (0.118 R)
• M12: 2,763,671 km (0.113 R)
• M13: 2,983,281 km (0.08 R)
• M14: 3,180,301 km (0.084 R)
• M15: 3,280,382 km (0.062 R)
• M16: 3,542,926 km (0.072 R)
• M17: 3,797,392 km (0.097 R)
• M18: 3,949,833 km (0.086 R)
• M19: 4,088,809 km (0.057 R)
• M20: 4,213,873 km (0.12 R)
• M21: 4,645,163 km (0.093 R)
• M22: 4,874,497 km (0.081 R)
• M23: 5,124,325 km (0.112 R)
• M24: 6,656,058 km (0.064 R)
• M25: 6,785,161 km (0.094 R)
• M26: 7,027,061 km (0.107 R)
• M27: 7,405,095 km (0.041 R)
• M28: 7,654,325 km (0.058 R)
• M29: 7,750,965 km (0.081 R)
• M30: 8,339,184 km (0.05 R)
• M31: 8,438,666 km (0.053 R)
• M32: 8,962,408 km (0.075 R)
• M33: 9,084,779 km (0.119 R)
• M34: 9,310,523 km (0.118 R)
• M35: 9,496,622 km (0.118 R)
• M36: 9,704,863 km (0.074 R)
• M37: 9,914,748 km (0.101 R)
• M38: 10,296,223 km (0.046 R)
• M39: 10,424,428 km (0.067 R)
• M40: 10,531,690 km (0.079 R)
• M41: 10,682,485 km (0.04 R)
• M42: 11,447,229 km (0.104 R)
• M43: 11,535,791 km (0.09 R)
• M44: 11,713,663 km (0.087 R)
• M45: 11,892,283 km (0.106 R)
• M46: 12,049,360 km (0.118 R)
• M47: 12,388,349 km (0.103 R)
• M48: 12,593,298 km (0.097 R)
• M49: 12,707,591 km (0.092 R)
• M50: 13,447,652 km (0.088 R)
• M51: 13,611,312 km (0.08 R)
• M52: 13,964,512 km (0.06 R)
• M53: 14,296,769 km (0.046 R)
• M54: 14,607,783 km (0.093 R)
• M55: 14,872,572 km (0.073 R)
• M56: 15,212,009 km (0.098 R)
• M57: 16,046,915 km (0.054 R)
• M58: 16,245,581 km (0.085 R)
• M59: 16,670,289 km (0.093 R)
• M60: 16,821,233 km (0.064 R)
• M61: 16,972,477 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.8

Radius: 9.7

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.47 AU - 4.75 AU

Year: 4147 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,681,495 km

• M1: 121,473 km (0.091 R)
• M2: 212,429 km (0.051 R)
• M3: 396,584 km (0.114 R)
• M4: 854,802 km (0.096 R)
• M5: 1,021,005 km (0.093 R)
• M6: 1,121,086 km (0.094 R)
• M7: 1,198,279 km (0.114 R)
• M8: 1,511,686 km (0.098 R)
• M9: 1,744,910 km (0.088 R)
• M10: 1,958,535 km (0.11 R)
• M11: 2,036,925 km (0.059 R)
• M12: 2,262,369 km (0.101 R)
• M13: 2,344,797 km (0.077 R)
• M14: 2,719,689 km (0.078 R)
• M15: 2,843,108 km (0.111 R)
• M16: 3,058,977 km (0.084 R)
• M17: 3,392,730 km (0.12 R)
• M18: 3,797,093 km (0.037 R)
• M19: 3,895,678 km (0.097 R)
• M20: 4,035,103 km (0.096 R)
• M21: 4,115,587 km (0.081 R)
• M22: 4,257,555 km (0.116 R)
• M23: 4,463,402 km (0.045 R)
• M24: 4,799,548 km (0.109 R)
• M25: 5,078,698 km (0.076 R)
• M26: 5,143,923 km (0.097 R)
• M27: 5,319,102 km (0.109 R)
• M28: 5,518,516 km (0.111 R)
• M29: 6,294,480 km (0.116 R)
• M30: 6,482,076 km (0.095 R)
• M31: 7,201,791 km (0.097 R)
• M32: 7,398,063 km (0.066 R)
• M33: 7,571,148 km (0.082 R)
• M34: 7,820,977 km (0.096 R)
• M35: 7,946,788 km (0.071 R)
• M36: 8,405,605 km (0.071 R)
• M37: 9,057,104 km (0.08 R)
• M38: 9,269,084 km (0.114 R)
• M39: 9,509,338 km (0.097 R)
• M40: 9,697,832 km (0.054 R)
• M41: 10,105,635 km (0.113 R)
• M42: 10,408,421 km (0.044 R)
• M43: 11,735,205 km (0.087 R)
• M44: 12,053,400 km (0.051 R)
• M45: 12,140,615 km (0.051 R)
• M46: 12,315,794 km (0.062 R)
• M47: 12,433,079 km (0.114 R)
• M48: 12,846,418 km (0.118 R)
• M49: 13,054,808 km (0.115 R)
• M50: 13,991,141 km (0.075 R)
• M51: 14,328,484 km (0.115 R)
• M52: 14,668,670 km (0.056 R)
• M53: 15,199,443 km (0.048 R)
• M54: 15,546,360 km (0.104 R)
• M55: 15,704,934 km (0.091 R)
• M56: 16,055,591 km (0.102 R)
• M57: 16,247,974 km (0.034 R)
• M58: 16,505,582 km (0.105 R)
• M59: 16,992,523 km (0.119 R)
• M60: 17,352,455 km (0.111 R)
• M61: 17,582,836 km (0.104 R)
• M62: 17,648,958 km (0.111 R)
• M63: 18,952,704 km (0.066 R)
• M64: 19,156,157 km (0.111 R)
• M65: 19,360,208 km (0.117 R)
• M66: 19,530,750 km (0.108 R)
• M67: 20,080,073 km (0.099 R)
• M68: 20,287,416 km (0.032 R)
• M69: 20,564,920 km (0.114 R)
• M70: 21,369,757 km (0.073 R)
• M71: 21,900,231 km (0.045 R)
• M72: 21,971,290 km (0.109 R)
• M73: 22,542,604 km (0.097 R)
• M74: 23,118,705 km (0.1 R)
• M75: 23,263,516 km (0.067 R)
• M76: 23,845,751 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.7

Radius: 6.2

Gravity: 16.8 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.67 AU - 13.97 AU

Year: 19232 Days

Day: 17.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,681,495 km

• M1: 119,678 km (0.102 R)
• M2: 224,098 km (0.093 R)
• M3: 532,269 km (0.101 R)
• M4: 1,144,125 km (0.101 R)
• M5: 1,509,143 km (0.097 R)
• M6: 1,782,010 km (0.057 R)
• M7: 1,908,270 km (0.114 R)
• M8: 2,070,135 km (0.061 R)
• M9: 2,169,618 km (0.092 R)
• M10: 2,477,191 km (0.082 R)
• M11: 2,582,807 km (0.029 R)
• M12: 2,871,681 km (0.103 R)
• M13: 3,095,180 km (0.11 R)
• M14: 3,285,768 km (0.029 R)
• M15: 3,324,364 km (0.042 R)
• M16: 4,337,291 km (0.104 R)
• M17: 5,807,539 km (0.076 R)
• M18: 5,901,187 km (0.112 R)
• M19: 7,315,186 km (0.105 R)
• M20: 8,720,509 km (0.116 R)
• M21: 9,043,939 km (0.117 R)
• M22: 10,206,614 km (0.091 R)
• M23: 10,319,860 km (0.109 R)
• M24: 11,298,678 km (0.05 R)
• M25: 12,730,180 km (0.053 R)
• M26: 12,851,953 km (0.089 R)
• M27: 13,096,845 km (0.115 R)
• M28: 14,534,630 km (0.089 R)
• M29: 15,564,013 km (0.084 R)
• M30: 15,956,109 km (0.104 R)
• M31: 16,087,456 km (0.095 R)
• M32: 16,153,279 km (0.062 R)
• M33: 16,417,618 km (0.098 R)
• M34: 16,550,312 km (0.038 R)
• M35: 18,032,976 km (0.094 R)
• M36: 19,417,355 km (0.095 R)
• M37: 19,557,678 km (0.119 R)
• M38: 20,406,646 km (0.076 R)
• M39: 20,979,306 km (0.067 R)
• M40: 22,140,335 km (0.07 R)
• M41: 22,507,448 km (0.119 R)
• M42: 22,876,656 km (0.107 R)
• M43: 23,620,905 km (0.066 R)
• M44: 23,770,653 km (0.074 R)
• M45: 23,995,947 km (0.062 R)
• M46: 24,448,630 km (0.094 R)
• M47: 25,439,268 km (0.088 R)
• M48: 26,209,996 km (0.11 R)
• M49: 28,091,189 km (0.096 R)
• M50: 28,249,912 km (0.115 R)
• M51: 28,488,521 km (0.103 R)
• M52: 30,829,728 km (0.09 R)
• M53: 31,733,748 km (0.082 R)
• M54: 32,646,444 km (0.114 R)
• M55: 33,483,743 km (0.106 R)
• M56: 34,412,746 km (0.094 R)
• M57: 36,555,736 km (0.111 R)
• M58: 37,076,486 km (0.052 R)
• M59: 37,250,618 km (0.12 R)
• M60: 37,686,995 km (0.052 R)
• M61: 38,125,167 km (0.064 R)
• M62: 39,716,589 km (0.117 R)
• M63: 41,419,761 km (0.087 R)
• M64: 42,598,742 km (0.043 R)
• M65: 43,880,795 km (0.113 R)
• M66: 43,972,798 km (0.109 R)
• M67: 44,804,263 km (0.034 R)
• M68: 45,175,415 km (0.085 R)
• M69: 45,827,363 km (0.06 R)
• M70: 47,423,871 km (0.096 R)
• M71: 50,477,912 km (0.076 R)
• M72: 50,574,253 km (0.087 R)
• M73: 50,767,384 km (0.113 R)
• M74: 50,864,024 km (0.099 R)
• M75: 52,614,170 km (0.117 R)
• M76: 53,791,804 km (0.103 R)
• M77: 54,285,028 km (0.117 R)
• M78: 54,581,681 km (0.11 R)
• M79: 54,779,748 km (0.104 R)
• M80: 55,176,631 km (0.108 R)
• M81: 55,375,447 km (0.085 R)
• M82: 55,773,677 km (0.092 R)
• M83: 56,372,966 km (0.087 R)
• M84: 57,074,729 km (0.078 R)
• M85: 57,577,827 km (0.025 R)
• M86: 59,910,806 km (0.108 R)
• M87: 60,012,981 km (0.081 R)
• M88: 61,037,577 km (0.091 R)
• M89: 61,964,485 km (0.106 R)
• M90: 65,193,106 km (0.066 R)
• M91: 65,613,626 km (0.048 R)
• M92: 66,986,635 km (0.118 R)
• M93: 67,304,830 km (0.035 R)
• M94: 70,298,732 km (0.105 R)
• M95: 71,054,052 km (0.088 R)
• M96: 71,920,523 km (0.097 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 10,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit