🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.72 AU - 0.98 AU

Year: 298 Days

Day: 38 Hours

Environment

Temp: 38 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.77 AU - 1.01 AU

Year: 320 Days

Day: 15.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.71 AU - 2.67 AU

Year: 1234 Days

Day: 35.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.72 AU - 4.22 AU

Year: 3012 Days

Day: 33.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,693,100 km

• M1: 373,695 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.1

Radius: 11.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.27 AU - 5.05 AU

Year: 3231 Days

Day: 6.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,693,100 km

• M1: 149,747 km (0.113 R)
• M2: 344,673 km (0.078 R)
• M3: 504,145 km (0.1 R)
• M4: 654,042 km (0.117 R)
• M5: 1,002,007 km (0.108 R)
• M6: 1,103,883 km (0.029 R)
• M7: 1,293,872 km (0.069 R)
• M8: 1,443,619 km (0.08 R)
• M9: 1,830,031 km (0.109 R)
• M10: 2,042,759 km (0.058 R)
• M11: 2,601,956 km (0.099 R)
• M12: 2,697,100 km (0.111 R)
• M13: 3,106,250 km (0.108 R)
• M14: 3,258,391 km (0.036 R)
• M15: 3,447,782 km (0.074 R)
• M16: 3,640,763 km (0.081 R)
• M17: 3,729,774 km (0.102 R)
• M18: 4,429,743 km (0.062 R)
• M19: 4,697,972 km (0.081 R)
• M20: 4,834,106 km (0.115 R)
• M21: 4,991,333 km (0.081 R)
• M22: 5,190,149 km (0.114 R)
• M23: 5,534,373 km (0.103 R)
• M24: 5,616,502 km (0.095 R)
• M25: 5,865,134 km (0.086 R)
• M26: 6,223,870 km (0.115 R)
• M27: 6,373,617 km (0.105 R)
• M28: 6,567,945 km (0.069 R)
• M29: 6,742,226 km (0.054 R)
• M30: 6,874,022 km (0.114 R)
• M31: 7,140,306 km (0.084 R)
• M32: 7,274,645 km (0.106 R)
• M33: 7,387,292 km (0.062 R)
• M34: 7,523,277 km (0.099 R)
• M35: 8,028,918 km (0.1 R)
• M36: 8,736,067 km (0.101 R)
• M37: 9,145,815 km (0.097 R)
• M38: 9,291,973 km (0.103 R)
• M39: 9,586,381 km (0.03 R)
• M40: 9,710,099 km (0.105 R)
• M41: 10,311,033 km (0.038 R)
• M42: 10,412,311 km (0.12 R)
• M43: 10,590,482 km (0.042 R)
• M44: 10,821,012 km (0.06 R)
• M45: 11,130,979 km (0.07 R)
• M46: 11,365,249 km (0.08 R)
• M47: 11,812,547 km (0.119 R)
• M48: 11,892,133 km (0.081 R)
• M49: 11,998,348 km (0.113 R)
• M50: 12,131,789 km (0.074 R)
• M51: 12,453,724 km (0.077 R)
• M52: 13,078,893 km (0.076 R)
• M53: 13,492,082 km (0.108 R)
• M54: 14,162,281 km (0.085 R)
• M55: 14,728,958 km (0.101 R)
• M56: 14,843,250 km (0.1 R)
• M57: 14,986,415 km (0.109 R)
• M58: 15,130,179 km (0.086 R)
• M59: 15,826,108 km (0.109 R)
• M60: 16,266,524 km (0.056 R)
• M61: 17,069,267 km (0.104 R)
• M62: 17,309,670 km (0.098 R)
• M63: 17,490,684 km (0.082 R)
• M64: 17,641,927 km (0.104 R)
• M65: 17,733,032 km (0.098 R)
• M66: 17,824,138 km (0.069 R)
• M67: 18,744,314 km (0.119 R)
• M68: 19,491,555 km (0.059 R)
• M69: 19,617,068 km (0.069 R)
• M70: 20,375,679 km (0.101 R)
• M71: 21,402,219 km (0.101 R)
• M72: 21,661,323 km (0.098 R)
• M73: 21,823,936 km (0.104 R)

Asteroid Belt

Center: 7.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.5

Radius: 10.5

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.41 AU - 11.71 AU

Year: 13067 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,693,100 km

• M1: 176,376 km (0.087 R)
• M2: 472,430 km (0.09 R)
• M3: 574,605 km (0.047 R)
• M4: 1,063,192 km (0.109 R)
• M5: 1,220,868 km (0.043 R)
• M6: 1,349,074 km (0.112 R)
• M7: 1,462,768 km (0.115 R)
• M8: 1,559,857 km (0.097 R)
• M9: 1,907,074 km (0.086 R)
• M10: 2,035,429 km (0.047 R)
• M11: 2,554,384 km (0.101 R)
• M12: 2,720,437 km (0.049 R)
• M13: 2,988,666 km (0.09 R)
• M14: 3,113,431 km (0.077 R)
• M15: 3,291,004 km (0.116 R)
• M16: 3,368,196 km (0.108 R)
• M17: 3,472,167 km (0.114 R)
• M18: 4,007,577 km (0.111 R)
• M19: 4,145,656 km (0.084 R)
• M20: 4,257,107 km (0.072 R)
• M21: 4,454,725 km (0.027 R)
• M22: 4,597,741 km (0.085 R)
• M23: 4,771,424 km (0.095 R)
• M24: 5,006,293 km (0.087 R)
• M25: 5,396,294 km (0.098 R)
• M26: 5,487,699 km (0.071 R)
• M27: 5,796,170 km (0.108 R)
• M28: 5,889,818 km (0.082 R)
• M29: 6,015,330 km (0.09 R)
• M30: 8,004,982 km (0.105 R)
• M31: 8,074,545 km (0.109 R)
• M32: 9,033,617 km (0.112 R)
• M33: 9,692,895 km (0.092 R)
• M34: 9,804,345 km (0.079 R)
• M35: 10,103,541 km (0.107 R)
• M36: 10,216,487 km (0.059 R)
• M37: 10,826,099 km (0.077 R)
• M38: 11,369,139 km (0.09 R)
• M39: 13,256,765 km (0.085 R)
• M40: 13,587,675 km (0.107 R)
• M41: 13,670,852 km (0.113 R)
• M42: 14,173,351 km (0.071 R)
• M43: 14,681,834 km (0.113 R)
• M44: 14,767,255 km (0.074 R)
• M45: 15,455,854 km (0.062 R)
• M46: 15,629,686 km (0.111 R)
• M47: 16,155,074 km (0.054 R)
• M48: 16,243,187 km (0.097 R)
• M49: 16,508,574 km (0.114 R)
• M50: 17,178,174 km (0.115 R)
• M51: 17,268,232 km (0.084 R)
• M52: 17,358,290 km (0.078 R)
• M53: 18,084,887 km (0.041 R)
• M54: 18,914,257 km (0.112 R)
• M55: 19,473,903 km (0.114 R)
• M56: 20,514,356 km (0.12 R)
• M57: 21,041,240 km (0.087 R)
• M58: 21,185,751 km (0.117 R)
• M59: 23,143,539 km (0.032 R)
• M60: 23,292,688 km (0.041 R)
• M61: 23,842,460 km (0.085 R)
• M62: 23,942,840 km (0.084 R)
• M63: 24,194,464 km (0.114 R)
• M64: 24,751,117 km (0.088 R)
• M65: 24,852,844 km (0.111 R)
• M66: 25,568,370 km (0.069 R)
• M67: 27,229,356 km (0.112 R)
• M68: 27,386,733 km (0.109 R)
• M69: 27,914,065 km (0.074 R)
• M70: 28,125,746 km (0.101 R)
• M71: 28,231,961 km (0.047 R)
• M72: 28,657,716 km (0.04 R)
• M73: 29,623,520 km (0.117 R)
• M74: 32,250,608 km (0.086 R)
• M75: 33,479,405 km (0.096 R)
• M76: 35,925,330 km (0.091 R)
• M77: 36,155,711 km (0.047 R)
• M78: 36,618,118 km (0.074 R)
• M79: 36,966,083 km (0.108 R)
• M80: 37,373,587 km (0.102 R)
• M81: 38,487,044 km (0.11 R)
• M82: 39,492,491 km (0.118 R)
• M83: 39,611,272 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.9

Radius: 10.4

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.65 AU - 12.61 AU

Year: 13198 Days

Day: 13.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,693,100 km

• M1: 134,339 km (0.081 R)
• M2: 211,083 km (0.051 R)
• M3: 309,518 km (0.118 R)
• M4: 746,493 km (0.053 R)
• M5: 1,023,100 km (0.036 R)
• M6: 1,108,221 km (0.118 R)
• M7: 2,746,617 km (0.114 R)
• M8: 2,959,195 km (0.117 R)
• M9: 3,208,725 km (0.09 R)
• M10: 3,400,509 km (0.11 R)
• M11: 3,563,272 km (0.049 R)
• M12: 4,135,932 km (0.057 R)
• M13: 4,450,686 km (0.08 R)
• M14: 4,629,007 km (0.086 R)
• M15: 4,773,369 km (0.115 R)
• M16: 5,517,618 km (0.118 R)
• M17: 5,632,360 km (0.12 R)
• M18: 6,020,716 km (0.12 R)
• M19: 6,099,404 km (0.106 R)
• M20: 6,823,458 km (0.045 R)
• M21: 6,905,587 km (0.097 R)
• M22: 7,279,283 km (0.104 R)
• M23: 7,916,869 km (0.082 R)
• M24: 8,133,337 km (0.102 R)
• M25: 8,395,732 km (0.104 R)
• M26: 8,884,169 km (0.053 R)
• M27: 9,109,164 km (0.077 R)
• M28: 9,245,148 km (0.094 R)
• M29: 9,427,508 km (0.075 R)
• M30: 9,610,915 km (0.028 R)
• M31: 10,641,345 km (0.111 R)
• M32: 11,024,765 km (0.119 R)
• M33: 11,805,217 km (0.087 R)
• M34: 12,552,907 km (0.1 R)
• M35: 13,009,031 km (0.094 R)
• M36: 13,264,694 km (0.051 R)
• M37: 13,573,763 km (0.105 R)
• M38: 13,937,286 km (0.07 R)
• M39: 14,041,855 km (0.076 R)
• M40: 14,727,312 km (0.089 R)
• M41: 15,803,070 km (0.103 R)
• M42: 16,571,106 km (0.078 R)
• M43: 16,737,309 km (0.064 R)
• M44: 18,086,532 km (0.08 R)
• M45: 18,716,489 km (0.092 R)
• M46: 19,587,298 km (0.081 R)
• M47: 21,368,111 km (0.095 R)
• M48: 22,155,744 km (0.1 R)
• M49: 22,891,317 km (0.065 R)
• M50: 24,072,242 km (0.087 R)
• M51: 24,386,398 km (0.066 R)
• M52: 24,828,310 km (0.079 R)
• M53: 24,955,169 km (0.093 R)
• M54: 25,209,336 km (0.099 R)
• M55: 25,977,072 km (0.088 R)
• M56: 26,622,587 km (0.077 R)
• M57: 26,752,438 km (0.108 R)
• M58: 27,143,038 km (0.115 R)
• M59: 28,061,569 km (0.113 R)
• M60: 29,057,142 km (0.027 R)
• M61: 31,082,847 km (0.099 R)
• M62: 35,768,402 km (0.101 R)
• M63: 36,414,366 km (0.102 R)
• M64: 36,486,472 km (0.103 R)
• M65: 36,702,790 km (0.104 R)
• M66: 37,645,257 km (0.109 R)
• M67: 39,258,072 km (0.112 R)
• M68: 40,221,781 km (0.059 R)
• M69: 40,893,476 km (0.091 R)
• M70: 41,719,555 km (0.113 R)
• M71: 42,248,084 km (0.107 R)
• M72: 42,854,853 km (0.102 R)
• M73: 45,853,842 km (0.112 R)
• M74: 46,087,214 km (0.05 R)
• M75: 47,339,199 km (0.031 R)
• M76: 48,602,254 km (0.035 R)
• M77: 48,919,850 km (0.073 R)
• M78: 50,036,449 km (0.052 R)
• M79: 50,517,705 km (0.099 R)
• M80: 50,598,039 km (0.111 R)
• M81: 51,646,271 km (0.027 R)
• M82: 51,727,353 km (0.086 R)
• M83: 54,092,795 km (0.079 R)
• M84: 54,916,630 km (0.098 R)
• M85: 54,999,358 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.3

Radius: 5.1

Gravity: 21.43 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 12.4 AU - 16.7 AU

Year: 21134 Days

Day: 23.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,693,100 km

• M1: 148,401 km (0.103 R)
• M2: 226,641 km (0.108 R)
• M3: 303,684 km (0.064 R)
• M4: 545,583 km (0.042 R)
• M5: 697,126 km (0.118 R)
• M6: 1,091,915 km (0.099 R)
• M7: 1,427,014 km (0.046 R)
• M8: 2,185,475 km (0.102 R)
• M9: 2,640,552 km (0.109 R)
• M10: 2,860,311 km (0.058 R)
• M11: 3,047,907 km (0.076 R)
• M12: 3,124,202 km (0.074 R)
• M13: 3,474,859 km (0.062 R)
• M14: 3,554,445 km (0.104 R)
• M15: 3,715,562 km (0.064 R)
• M16: 3,797,093 km (0.111 R)
• M17: 4,170,938 km (0.037 R)
• M18: 4,820,043 km (0.117 R)
• M19: 4,908,905 km (0.083 R)
• M20: 4,998,364 km (0.082 R)
• M21: 5,592,866 km (0.105 R)
• M22: 5,733,338 km (0.105 R)
• M23: 6,997,889 km (0.112 R)
• M24: 7,609,445 km (0.107 R)
• M25: 8,883,271 km (0.032 R)
• M26: 9,101,983 km (0.081 R)
• M27: 9,156,886 km (0.107 R)
• M28: 9,211,938 km (0.093 R)
• M29: 11,031,048 km (0.111 R)
• M30: 11,443,340 km (0.12 R)
• M31: 11,980,994 km (0.104 R)
• M32: 12,283,182 km (0.073 R)
• M33: 12,404,805 km (0.114 R)
• M34: 13,579,747 km (0.075 R)
• M35: 13,894,800 km (0.11 R)
• M36: 14,084,939 km (0.097 R)
• M37: 15,835,084 km (0.072 R)
• M38: 16,033,750 km (0.1 R)
• M39: 16,100,172 km (0.111 R)
• M40: 16,500,496 km (0.061 R)
• M41: 18,134,403 km (0.087 R)
• M42: 21,115,141 km (0.077 R)
• M43: 21,187,995 km (0.099 R)
• M44: 23,788,006 km (0.118 R)
• M45: 24,625,754 km (0.095 R)
• M46: 24,855,985 km (0.11 R)
• M47: 25,086,815 km (0.083 R)
• M48: 27,672,913 km (0.1 R)
• M49: 27,912,120 km (0.103 R)
• M50: 28,473,112 km (0.071 R)
• M51: 30,096,249 km (0.076 R)
• M52: 30,836,459 km (0.086 R)
• M53: 31,167,370 km (0.052 R)
• M54: 31,250,247 km (0.071 R)
• M55: 33,261,890 km (0.03 R)
• M56: 33,346,712 km (0.112 R)
• M57: 34,283,344 km (0.111 R)
• M58: 34,712,092 km (0.089 R)
• M59: 35,574,673 km (0.067 R)
• M60: 37,145,002 km (0.051 R)
• M61: 37,232,965 km (0.072 R)
• M62: 37,497,005 km (0.105 R)
• M63: 37,761,794 km (0.119 R)
• M64: 37,938,618 km (0.093 R)
• M65: 38,559,749 km (0.115 R)
• M66: 38,737,920 km (0.091 R)
• M67: 41,077,780 km (0.102 R)
• M68: 41,533,006 km (0.094 R)
• M69: 42,540,249 km (0.034 R)
• M70: 43,555,719 km (0.064 R)
• M71: 46,459,713 km (0.115 R)
• M72: 46,554,558 km (0.105 R)
• M73: 46,839,093 km (0.082 R)
• M74: 47,029,083 km (0.059 R)
• M75: 47,124,227 km (0.094 R)
• M76: 47,887,326 km (0.104 R)
• M77: 48,366,338 km (0.092 R)
• M78: 48,558,422 km (0.12 R)
• M79: 52,353,869 km (0.09 R)
• M80: 53,045,161 km (0.109 R)
• M81: 56,445,521 km (0.05 R)
• M82: 56,748,905 km (0.119 R)
• M83: 57,357,320 km (0.111 R)
• M84: 57,764,076 km (0.103 R)
• M85: 58,785,381 km (0.034 R)
• M86: 62,615,535 km (0.105 R)
• M87: 65,354,672 km (0.12 R)
• M88: 65,886,044 km (0.065 R)
• M89: 66,525,425 km (0.103 R)
• M90: 66,845,864 km (0.103 R)
• M91: 66,952,826 km (0.051 R)
• M92: 68,132,854 km (0.045 R)
• M93: 70,187,282 km (0.106 R)
• M94: 70,404,797 km (0.083 R)
• M95: 71,604,722 km (0.095 R)
• M96: 71,714,078 km (0.079 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 13,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit