🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.21 AU - 1.33 AU

Year: 539 Days

Day: 21.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 108.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,589,437 km

• M1: 815,159 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.86 AU - 2.26 AU

Year: 1114 Days

Day: 35.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,589,437 km

• M1: 604,076 km (0.104 R)
• M2: 887,863 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.25 AU - 2.65 AU

Year: 1445 Days

Day: 33.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.79 AU - 3.33 AU

Year: 2017 Days

Day: 16.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.59 AU - 4.35 AU

Year: 2980 Days

Day: 43.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,589,437 km

• M1: 448,943 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.1

Radius: 13

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.07 AU - 9.37 AU

Year: 8081 Days

Day: 9.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,589,437 km

• M1: 185,950 km (0.055 R)
• M2: 373,995 km (0.113 R)
• M3: 671,844 km (0.049 R)
• M4: 956,678 km (0.065 R)
• M5: 1,106,575 km (0.117 R)
• M6: 1,346,830 km (0.117 R)
• M7: 1,658,143 km (0.109 R)
• M8: 2,148,525 km (0.046 R)
• M9: 2,576,973 km (0.091 R)
• M10: 2,661,795 km (0.062 R)
• M11: 2,769,057 km (0.081 R)
• M12: 2,877,814 km (0.114 R)
• M13: 3,212,913 km (0.119 R)
• M14: 3,373,731 km (0.048 R)
• M15: 3,537,242 km (0.093 R)
• M16: 3,775,401 km (0.113 R)
• M17: 3,872,191 km (0.095 R)
• M18: 4,938,525 km (0.092 R)
• M19: 5,449,551 km (0.091 R)
• M20: 6,874,471 km (0.063 R)
• M21: 7,232,907 km (0.06 R)
• M22: 7,751,414 km (0.099 R)
• M23: 8,888,657 km (0.098 R)
• M24: 9,115,896 km (0.092 R)
• M25: 9,213,882 km (0.082 R)
• M26: 9,443,964 km (0.105 R)
• M27: 10,145,279 km (0.072 R)
• M28: 10,829,091 km (0.083 R)
• M29: 11,037,032 km (0.112 R)
• M30: 11,141,601 km (0.07 R)
• M31: 11,739,992 km (0.076 R)
• M32: 12,025,425 km (0.112 R)
• M33: 12,204,793 km (0.084 R)
• M34: 12,312,952 km (0.105 R)
• M35: 12,566,520 km (0.11 R)
• M36: 12,785,232 km (0.101 R)
• M37: 13,005,141 km (0.092 R)
• M38: 13,152,495 km (0.115 R)
• M39: 13,337,398 km (0.111 R)
• M40: 13,486,098 km (0.115 R)
• M41: 14,809,740 km (0.062 R)
• M42: 15,156,807 km (0.073 R)
• M43: 15,584,657 km (0.047 R)
• M44: 16,611,796 km (0.119 R)
• M45: 17,012,569 km (0.082 R)
• M46: 17,946,808 km (0.064 R)
• M47: 18,772,588 km (0.113 R)
• M48: 18,939,240 km (0.118 R)
• M49: 19,568,748 km (0.116 R)
• M50: 20,547,118 km (0.099 R)
• M51: 20,632,838 km (0.025 R)
• M52: 22,110,266 km (0.112 R)
• M53: 22,639,843 km (0.054 R)
• M54: 23,173,608 km (0.085 R)
• M55: 23,263,067 km (0.097 R)
• M56: 23,621,653 km (0.034 R)
• M57: 23,711,562 km (0.104 R)
• M58: 24,208,376 km (0.113 R)
• M59: 24,480,794 km (0.114 R)
• M60: 24,617,377 km (0.111 R)
• M61: 25,349,958 km (0.103 R)
• M62: 25,765,391 km (0.106 R)
• M63: 26,322,643 km (0.063 R)
• M64: 26,509,191 km (0.071 R)
• M65: 26,789,987 km (0.116 R)
• M66: 27,213,049 km (0.085 R)
• M67: 27,923,041 km (0.084 R)
• M68: 28,351,938 km (0.114 R)
• M69: 28,975,462 km (0.093 R)
• M70: 29,554,855 km (0.106 R)
• M71: 30,138,137 km (0.098 R)
• M72: 30,823,594 km (0.08 R)
• M73: 31,118,900 km (0.095 R)
• M74: 31,563,505 km (0.041 R)
• M75: 32,060,170 km (0.117 R)
• M76: 32,159,802 km (0.082 R)
• M77: 32,559,378 km (0.115 R)
• M78: 32,910,335 km (0.069 R)

Asteroid Belt

Center: 9.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350

Radius: 14.1

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.41 AU - 10.73 AU

Year: 12946 Days

Day: 6.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,589,437 km

• M1: 201,957 km (0.083 R)
• M2: 387,758 km (0.065 R)
• M3: 498,011 km (0.101 R)
• M4: 875,297 km (0.1 R)
• M5: 1,920,687 km (0.107 R)
• M6: 2,576,075 km (0.047 R)
• M7: 2,888,884 km (0.111 R)
• M8: 3,186,734 km (0.072 R)
• M9: 3,353,535 km (0.119 R)
• M10: 3,754,159 km (0.086 R)
• M11: 4,079,833 km (0.11 R)
• M12: 4,170,190 km (0.075 R)
• M13: 4,414,783 km (0.106 R)
• M14: 4,570,065 km (0.073 R)
• M15: 4,950,343 km (0.085 R)
• M16: 5,176,834 km (0.08 R)
• M17: 5,340,794 km (0.089 R)
• M18: 5,440,127 km (0.027 R)
• M19: 5,640,438 km (0.077 R)
• M20: 5,843,143 km (0.043 R)
• M21: 6,325,896 km (0.034 R)
• M22: 6,714,252 km (0.095 R)
• M23: 6,857,417 km (0.105 R)
• M24: 7,663,301 km (0.108 R)
• M25: 7,850,597 km (0.115 R)
• M26: 8,001,541 km (0.11 R)
• M27: 8,115,385 km (0.118 R)
• M28: 8,306,422 km (0.105 R)
• M29: 8,615,192 km (0.059 R)
• M30: 10,421,736 km (0.106 R)
• M31: 11,862,064 km (0.095 R)
• M32: 12,253,711 km (0.116 R)
• M33: 13,274,118 km (0.049 R)
• M34: 13,908,563 km (0.118 R)
• M35: 14,506,655 km (0.113 R)
• M36: 15,348,592 km (0.093 R)
• M37: 16,254,557 km (0.089 R)
• M38: 16,786,975 km (0.094 R)
• M39: 17,670,650 km (0.11 R)
• M40: 18,218,178 km (0.058 R)
• M41: 18,418,639 km (0.086 R)
• M42: 18,619,849 km (0.112 R)
• M43: 20,567,613 km (0.072 R)
• M44: 20,724,242 km (0.1 R)
• M45: 21,301,540 km (0.08 R)
• M46: 21,777,860 km (0.109 R)
• M47: 21,884,224 km (0.105 R)
• M48: 23,772,747 km (0.061 R)
• M49: 24,542,877 km (0.113 R)
• M50: 24,986,584 km (0.076 R)
• M51: 25,600,983 km (0.056 R)
• M52: 26,163,920 km (0.115 R)
• M53: 27,761,774 km (0.033 R)
• M54: 28,747,325 km (0.118 R)
• M55: 28,864,012 km (0.066 R)
• M56: 29,273,760 km (0.068 R)
• M57: 29,744,245 km (0.112 R)
• M58: 30,336,055 km (0.077 R)
• M59: 30,454,835 km (0.111 R)
• M60: 31,471,054 km (0.093 R)
• M61: 31,591,330 km (0.092 R)
• M62: 31,711,906 km (0.084 R)
• M63: 32,437,755 km (0.12 R)
• M64: 32,802,774 km (0.035 R)
• M65: 32,985,732 km (0.107 R)
• M66: 33,230,325 km (0.055 R)
• M67: 33,475,516 km (0.063 R)
• M68: 33,967,543 km (0.108 R)
• M69: 35,897,056 km (0.076 R)
• M70: 36,906,842 km (0.054 R)
• M71: 37,797,996 km (0.078 R)
• M72: 38,182,164 km (0.088 R)
• M73: 38,374,696 km (0.047 R)
• M74: 39,018,865 km (0.102 R)
• M75: 39,926,774 km (0.088 R)
• M76: 41,235,755 km (0.101 R)
• M77: 41,367,402 km (0.111 R)
• M78: 42,825,083 km (0.06 R)
• M79: 43,627,227 km (0.118 R)
• M80: 43,962,925 km (0.086 R)
• M81: 44,097,413 km (0.097 R)
• M82: 44,366,839 km (0.111 R)
• M83: 44,839,718 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.2

Radius: 3.8

Gravity: 17.47 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 13.65 AU - 13.65 AU

Year: 18999 Days

Day: 19.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,589,437 km

• M1: 65,823 km (0.029 R)
• M2: 860,038 km (0.087 R)
• M3: 1,352,066 km (0.097 R)
• M4: 2,047,247 km (0.098 R)
• M5: 2,318,468 km (0.055 R)
• M6: 2,601,058 km (0.097 R)
• M7: 2,717,146 km (0.104 R)
• M8: 2,775,788 km (0.103 R)
• M9: 3,544,123 km (0.119 R)
• M10: 3,576,137 km (0.103 R)
• M11: 4,001,294 km (0.095 R)
• M12: 5,077,950 km (0.088 R)
• M13: 6,276,528 km (0.105 R)
• M14: 6,471,454 km (0.109 R)
• M15: 6,549,844 km (0.103 R)
• M16: 6,827,198 km (0.041 R)
• M17: 7,067,901 km (0.101 R)
• M18: 7,890,091 km (0.109 R)
• M19: 8,058,089 km (0.119 R)
• M20: 9,267,139 km (0.102 R)
• M21: 9,311,420 km (0.111 R)
• M22: 9,488,993 km (0.097 R)
• M23: 10,347,685 km (0.087 R)
• M24: 11,753,306 km (0.059 R)
• M25: 12,138,222 km (0.061 R)
• M26: 13,019,054 km (0.09 R)
• M27: 13,068,571 km (0.099 R)
• M28: 13,467,249 km (0.072 R)
• M29: 13,718,424 km (0.103 R)
• M30: 14,686,771 km (0.098 R)
• M31: 17,229,486 km (0.12 R)
• M32: 18,830,183 km (0.096 R)
• M33: 19,449,668 km (0.106 R)
• M34: 19,904,445 km (0.073 R)
• M35: 20,420,259 km (0.11 R)
• M36: 20,650,789 km (0.093 R)
• M37: 20,824,323 km (0.115 R)
• M38: 22,824,746 km (0.06 R)
• M39: 23,666,084 km (0.082 R)
• M40: 27,258,078 km (0.104 R)
• M41: 28,150,131 km (0.056 R)
• M42: 28,857,728 km (0.051 R)
• M43: 28,922,355 km (0.108 R)
• M44: 29,376,085 km (0.102 R)
• M45: 31,413,458 km (0.116 R)
• M46: 31,879,755 km (0.04 R)
• M47: 31,946,625 km (0.117 R)
• M48: 32,886,698 km (0.114 R)
• M49: 34,862,886 km (0.04 R)
• M50: 35,000,666 km (0.071 R)
• M51: 36,457,450 km (0.108 R)
• M52: 38,572,614 km (0.088 R)
• M53: 39,071,822 km (0.104 R)
• M54: 39,429,660 km (0.114 R)
• M55: 40,293,139 km (0.048 R)
• M56: 41,235,606 km (0.1 R)
• M57: 42,920,527 km (0.084 R)
• M58: 42,994,278 km (0.045 R)
• M59: 43,437,836 km (0.061 R)
• M60: 48,108,730 km (0.093 R)
• M61: 50,036,598 km (0.112 R)
• M62: 50,503,044 km (0.052 R)
• M63: 52,541,016 km (0.055 R)
• M64: 52,698,992 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.2

Radius: 3.2

Gravity: 18.38 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.48 AU - 17.84 AU

Year: 24473 Days

Day: 23.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,589,437 km

• M1: 176,376 km (0.119 R)
• M2: 933,940 km (0.095 R)
• M3: 1,319,304 km (0.086 R)
• M4: 1,881,941 km (0.093 R)
• M5: 1,936,395 km (0.075 R)
• M6: 2,659,850 km (0.065 R)
• M7: 2,844,753 km (0.102 R)
• M8: 3,457,356 km (0.056 R)
• M9: 3,864,412 km (0.103 R)
• M10: 4,576,049 km (0.118 R)
• M11: 4,797,305 km (0.101 R)
• M12: 5,288,584 km (0.03 R)
• M13: 5,756,227 km (0.055 R)
• M14: 5,795,721 km (0.067 R)
• M15: 6,277,426 km (0.088 R)
• M16: 6,688,670 km (0.075 R)
• M17: 6,939,546 km (0.096 R)
• M18: 7,278,834 km (0.037 R)
• M19: 7,841,621 km (0.111 R)
• M20: 8,061,829 km (0.067 R)
• M21: 8,194,822 km (0.106 R)
• M22: 8,598,437 km (0.111 R)
• M23: 8,779,899 km (0.042 R)
• M24: 8,871,154 km (0.096 R)
• M25: 9,239,015 km (0.074 R)
• M26: 9,378,291 km (0.12 R)
• M27: 9,565,138 km (0.09 R)
• M28: 10,517,179 km (0.1 R)
• M29: 10,565,649 km (0.059 R)
• M30: 10,662,588 km (0.082 R)
• M31: 12,663,909 km (0.101 R)
• M32: 13,654,097 km (0.096 R)
• M33: 14,722,974 km (0.113 R)
• M34: 15,048,947 km (0.049 R)
• M35: 16,263,981 km (0.082 R)
• M36: 16,488,378 km (0.095 R)
• M37: 17,281,396 km (0.104 R)
• M38: 17,740,063 km (0.097 R)
• M39: 18,669,515 km (0.104 R)
• M40: 20,153,227 km (0.113 R)
• M41: 20,273,503 km (0.072 R)
• M42: 20,757,153 km (0.113 R)
• M43: 21,551,219 km (0.113 R)
• M44: 21,612,704 km (0.071 R)
• M45: 22,355,158 km (0.111 R)
• M46: 22,666,920 km (0.088 R)
• M47: 23,357,912 km (0.051 R)
• M48: 24,375,327 km (0.104 R)
• M49: 24,953,972 km (0.083 R)
• M50: 25,928,453 km (0.054 R)
• M51: 27,047,744 km (0.062 R)
• M52: 27,313,430 km (0.04 R)
• M53: 28,115,573 km (0.059 R)
• M54: 28,452,019 km (0.073 R)
• M55: 29,265,083 km (0.12 R)
• M56: 29,537,800 km (0.095 R)
• M57: 31,330,880 km (0.092 R)
• M58: 32,592,589 km (0.114 R)
• M59: 33,300,785 km (0.065 R)
• M60: 33,443,053 km (0.049 R)
• M61: 34,229,040 km (0.059 R)
• M62: 34,372,504 km (0.029 R)
• M63: 34,804,393 km (0.055 R)
• M64: 35,891,820 km (0.108 R)
• M65: 36,623,055 km (0.091 R)
• M66: 36,769,810 km (0.085 R)
• M67: 36,843,412 km (0.076 R)
• M68: 36,916,865 km (0.052 R)
• M69: 38,323,235 km (0.081 R)
• M70: 38,397,734 km (0.042 R)
• M71: 40,200,389 km (0.039 R)
• M72: 40,351,782 km (0.102 R)
• M73: 41,111,888 km (0.109 R)
• M74: 41,188,183 km (0.113 R)
• M75: 42,260,950 km (0.119 R)
• M76: 42,646,314 km (0.096 R)
• M77: 43,575,765 km (0.08 R)
• M78: 43,965,169 km (0.062 R)
• M79: 45,849,653 km (0.074 R)
• M80: 47,760,467 km (0.071 R)
• M81: 47,840,651 km (0.118 R)
• M82: 48,483,772 km (0.057 R)
• M83: 50,266,829 km (0.096 R)
• M84: 50,920,572 km (0.057 R)
• M85: 51,002,552 km (0.084 R)
• M86: 51,330,620 km (0.082 R)
• M87: 51,577,157 km (0.112 R)
• M88: 52,649,923 km (0.092 R)
• M89: 53,480,192 km (0.038 R)
• M90: 53,730,020 km (0.104 R)
• M91: 54,063,922 km (0.102 R)
• M92: 54,314,649 km (0.108 R)
• M93: 54,733,672 km (0.079 R)
• M94: 54,901,521 km (0.071 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 18,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit