🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.45 AU - 0.63 AU

Year: 139 Days

Day: 34.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.7 AU - 0.82 AU

Year: 232 Days

Day: 21.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 113,454,690 km

• M1: 41,738 km (0.081 R)
• M2: 674,686 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.78 AU - 1 AU

Year: 294 Days

Day: 37.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.62 AU - 4.3 AU

Year: 2252 Days

Day: 33.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.19 AU - 4.99 AU

Year: 2894 Days

Day: 36.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 8.6

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.94 AU - 7.34 AU

Year: 5323 Days

Day: 11.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 113,454,690 km

• M1: 166,951 km (0.086 R)
• M2: 397,631 km (0.118 R)
• M3: 546,481 km (0.101 R)
• M4: 670,797 km (0.117 R)
• M5: 777,460 km (0.092 R)
• M6: 968,497 km (0.087 R)
• M7: 1,090,419 km (0.103 R)
• M8: 1,327,681 km (0.106 R)
• M9: 1,510,490 km (0.119 R)
• M10: 1,581,249 km (0.073 R)
• M11: 1,677,441 km (0.041 R)
• M12: 1,850,526 km (0.07 R)
• M13: 2,094,669 km (0.05 R)
• M14: 2,160,792 km (0.079 R)
• M15: 2,281,368 km (0.107 R)
• M16: 2,728,516 km (0.065 R)
• M17: 2,800,921 km (0.118 R)
• M18: 2,932,866 km (0.082 R)
• M19: 3,021,877 km (0.075 R)
• M20: 3,096,826 km (0.055 R)
• M21: 3,559,532 km (0.1 R)
• M22: 3,670,533 km (0.119 R)
• M23: 3,734,561 km (0.042 R)
• M24: 3,799,038 km (0.045 R)
• M25: 4,076,841 km (0.066 R)
• M26: 4,159,868 km (0.119 R)
• M27: 4,327,567 km (0.114 R)
• M28: 4,583,380 km (0.106 R)
• M29: 5,289,332 km (0.069 R)
• M30: 5,526,145 km (0.059 R)
• M31: 5,747,849 km (0.116 R)
• M32: 5,841,049 km (0.053 R)
• M33: 6,372,420 km (0.077 R)
• M34: 6,527,254 km (0.086 R)
• M35: 6,879,856 km (0.115 R)
• M36: 6,939,247 km (0.116 R)
• M37: 7,198,500 km (0.058 R)
• M38: 7,278,984 km (0.027 R)
• M39: 7,644,601 km (0.046 R)
• M40: 7,706,086 km (0.061 R)
• M41: 7,788,514 km (0.041 R)
• M42: 8,099,678 km (0.085 R)
• M43: 8,521,095 km (0.119 R)
• M44: 8,734,421 km (0.05 R)
• M45: 8,798,748 km (0.096 R)
• M46: 8,992,777 km (0.095 R)
• M47: 9,760,812 km (0.1 R)
• M48: 9,872,263 km (0.087 R)
• M49: 9,961,722 km (0.114 R)
• M50: 10,413,059 km (0.086 R)
• M51: 11,102,406 km (0.105 R)
• M52: 11,476,251 km (0.116 R)
• M53: 12,236,208 km (0.061 R)
• M54: 12,356,335 km (0.112 R)
• M55: 12,865,566 km (0.11 R)
• M56: 13,431,046 km (0.067 R)
• M57: 13,505,397 km (0.084 R)
• M58: 14,535,528 km (0.102 R)
• M59: 14,816,173 km (0.1 R)
• M60: 14,918,648 km (0.056 R)
• M61: 15,175,956 km (0.054 R)
• M62: 15,851,839 km (0.116 R)
• M63: 16,193,371 km (0.062 R)
• M64: 16,991,027 km (0.082 R)
• M65: 17,125,216 km (0.08 R)
• M66: 17,638,187 km (0.073 R)
• M67: 17,855,852 km (0.099 R)
• M68: 17,964,909 km (0.075 R)
• M69: 18,101,642 km (0.112 R)
• M70: 18,321,102 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.9

Radius: 12.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.22 AU - 8.98 AU

Year: 7330 Days

Day: 6.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 113,454,690 km

• M1: 178,919 km (0.113 R)
• M2: 368,908 km (0.1 R)
• M3: 550,670 km (0.094 R)
• M4: 809,773 km (0.035 R)
• M5: 946,655 km (0.112 R)
• M6: 1,315,713 km (0.1 R)
• M7: 1,498,372 km (0.029 R)
• M8: 1,930,112 km (0.114 R)
• M9: 2,489,458 km (0.098 R)
• M10: 3,049,104 km (0.065 R)
• M11: 3,269,162 km (0.1 R)
• M12: 3,724,987 km (0.105 R)
• M13: 4,309,466 km (0.076 R)
• M14: 4,557,050 km (0.082 R)
• M15: 4,696,476 km (0.077 R)
• M16: 4,922,817 km (0.091 R)
• M17: 5,152,749 km (0.106 R)
• M18: 5,954,743 km (0.096 R)
• M19: 6,891,376 km (0.099 R)
• M20: 7,051,894 km (0.085 R)
• M21: 7,574,290 km (0.09 R)
• M22: 8,007,824 km (0.053 R)
• M23: 8,518,252 km (0.109 R)
• M24: 9,179,924 km (0.074 R)
• M25: 9,285,989 km (0.09 R)
• M26: 9,606,427 km (0.12 R)
• M27: 10,148,720 km (0.118 R)
• M28: 11,074,581 km (0.095 R)
• M29: 11,950,177 km (0.084 R)
• M30: 12,065,966 km (0.105 R)
• M31: 12,454,920 km (0.086 R)
• M32: 12,650,894 km (0.11 R)
• M33: 12,927,051 km (0.112 R)
• M34: 13,325,131 km (0.117 R)
• M35: 13,405,166 km (0.104 R)
• M36: 13,525,592 km (0.085 R)
• M37: 13,888,966 km (0.062 R)
• M38: 14,749,602 km (0.105 R)
• M39: 15,082,009 km (0.072 R)
• M40: 15,165,484 km (0.101 R)
• M41: 15,290,997 km (0.119 R)
• M42: 15,374,921 km (0.097 R)
• M43: 15,458,846 km (0.077 R)
• M44: 15,838,974 km (0.04 R)
• M45: 16,264,729 km (0.095 R)
• M46: 17,652,848 km (0.097 R)
• M47: 17,873,206 km (0.104 R)
• M48: 18,898,400 km (0.114 R)
• M49: 19,214,351 km (0.074 R)
• M50: 20,310,305 km (0.106 R)
• M51: 22,754,135 km (0.088 R)
• M52: 23,767,212 km (0.082 R)
• M53: 24,499,793 km (0.032 R)
• M54: 24,647,296 km (0.057 R)
• M55: 25,987,245 km (0.103 R)
• M56: 26,338,500 km (0.077 R)
• M57: 26,792,530 km (0.117 R)
• M58: 26,944,372 km (0.118 R)
• M59: 27,147,376 km (0.114 R)
• M60: 27,401,692 km (0.118 R)
• M61: 27,810,543 km (0.073 R)
• M62: 27,913,018 km (0.105 R)
• M63: 28,841,273 km (0.116 R)
• M64: 29,048,915 km (0.088 R)
• M65: 29,570,114 km (0.079 R)
• M66: 30,463,362 km (0.083 R)
• M67: 30,780,809 km (0.118 R)
• M68: 31,632,619 km (0.069 R)
• M69: 32,276,489 km (0.104 R)
• M70: 32,384,199 km (0.1 R)
• M71: 33,033,155 km (0.119 R)
• M72: 33,196,067 km (0.099 R)
• M73: 33,304,824 km (0.109 R)
• M74: 33,522,788 km (0.095 R)
• M75: 33,631,845 km (0.098 R)
• M76: 34,234,126 km (0.077 R)
• M77: 35,061,103 km (0.058 R)
• M78: 36,510,108 km (0.113 R)
• M79: 36,622,456 km (0.062 R)
• M80: 36,734,804 km (0.06 R)
• M81: 37,808,319 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.7

Radius: 11.5

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.86 AU - 15.46 AU

Year: 16702 Days

Day: 13.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 113,454,690 km

• M1: 161,267 km (0.084 R)
• M2: 257,907 km (0.112 R)
• M3: 385,813 km (0.031 R)
• M4: 722,259 km (0.084 R)
• M5: 885,470 km (0.12 R)
• M6: 1,061,696 km (0.05 R)
• M7: 1,495,530 km (0.074 R)
• M8: 1,756,877 km (0.089 R)
• M9: 1,956,441 km (0.101 R)
• M10: 2,487,962 km (0.099 R)
• M11: 2,684,384 km (0.066 R)
• M12: 2,915,363 km (0.085 R)
• M13: 3,710,775 km (0.115 R)
• M14: 4,132,791 km (0.115 R)
• M15: 4,707,845 km (0.075 R)
• M16: 4,987,294 km (0.072 R)
• M17: 5,380,437 km (0.06 R)
• M18: 5,672,602 km (0.038 R)
• M19: 5,746,503 km (0.045 R)
• M20: 7,091,238 km (0.111 R)
• M21: 7,170,974 km (0.084 R)
• M22: 7,251,009 km (0.057 R)
• M23: 8,999,210 km (0.049 R)
• M24: 9,215,827 km (0.101 R)
• M25: 10,324,198 km (0.057 R)
• M26: 10,550,988 km (0.041 R)
• M27: 11,009,356 km (0.074 R)
• M28: 11,709,325 km (0.116 R)
• M29: 13,250,332 km (0.097 R)
• M30: 13,595,903 km (0.087 R)
• M31: 14,396,850 km (0.07 R)
• M32: 14,854,171 km (0.075 R)
• M33: 14,956,496 km (0.11 R)
• M34: 16,677,769 km (0.112 R)
• M35: 16,890,647 km (0.073 R)
• M36: 17,914,195 km (0.104 R)
• M37: 18,571,080 km (0.053 R)
• M38: 19,908,185 km (0.113 R)
• M39: 20,190,776 km (0.076 R)
• M40: 22,029,932 km (0.108 R)
• M41: 23,623,149 km (0.054 R)
• M42: 24,645,202 km (0.089 R)
• M43: 25,681,766 km (0.082 R)
• M44: 26,794,774 km (0.081 R)
• M45: 27,044,153 km (0.065 R)
• M46: 29,388,203 km (0.072 R)
• M47: 29,774,315 km (0.108 R)
• M48: 30,943,123 km (0.103 R)
• M49: 31,204,919 km (0.049 R)
• M50: 35,697,343 km (0.109 R)
• M51: 38,404,017 km (0.086 R)
• M52: 38,755,722 km (0.045 R)
• M53: 39,179,234 km (0.119 R)
• M54: 40,316,177 km (0.058 R)
• M55: 41,391,936 km (0.094 R)
• M56: 41,969,533 km (0.105 R)
• M57: 42,041,938 km (0.12 R)
• M58: 42,913,795 km (0.119 R)
• M59: 43,132,656 km (0.104 R)
• M60: 45,342,067 km (0.026 R)
• M61: 46,760,255 km (0.069 R)
• M62: 47,965,864 km (0.12 R)
• M63: 48,496,488 km (0.044 R)
• M64: 49,257,941 km (0.115 R)
• M65: 49,487,125 km (0.118 R)
• M66: 50,176,921 km (0.056 R)
• M67: 51,411,103 km (0.12 R)
• M68: 51,565,937 km (0.085 R)
• M69: 51,721,070 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.5

Radius: 4.9

Gravity: 37.01 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 16.48 AU - 24.1 AU

Year: 31974 Days

Day: 16.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 110 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 113,454,690 km

• M1: 113,694 km (0.113 R)
• M2: 210,035 km (0.085 R)
• M3: 248,781 km (0.055 R)
• M4: 357,838 km (0.091 R)
• M5: 482,603 km (0.105 R)
• M6: 679,922 km (0.115 R)
• M7: 1,107,473 km (0.054 R)
• M8: 1,290,880 km (0.119 R)
• M9: 2,531,196 km (0.078 R)
• M10: 2,578,768 km (0.102 R)
• M11: 2,920,749 km (0.11 R)
• M12: 3,276,941 km (0.032 R)
• M13: 5,072,265 km (0.081 R)
• M14: 5,561,002 km (0.086 R)
• M15: 6,714,551 km (0.095 R)
• M16: 8,291,163 km (0.06 R)
• M17: 8,433,430 km (0.102 R)
• M18: 9,083,882 km (0.108 R)
• M19: 10,585,845 km (0.069 R)
• M20: 10,817,721 km (0.04 R)
• M21: 11,208,022 km (0.103 R)
• M22: 11,602,811 km (0.077 R)
• M23: 13,061,390 km (0.045 R)
• M24: 15,881,310 km (0.041 R)
• M25: 16,592,349 km (0.108 R)
• M26: 16,681,958 km (0.055 R)
• M27: 17,313,560 km (0.074 R)
• M28: 17,769,684 km (0.046 R)
• M29: 18,229,548 km (0.074 R)
• M30: 20,587,360 km (0.029 R)
• M31: 21,361,978 km (0.1 R)
• M32: 21,459,366 km (0.103 R)
• M33: 21,752,727 km (0.062 R)
• M34: 25,271,867 km (0.056 R)
• M35: 25,892,549 km (0.115 R)
• M36: 26,204,909 km (0.091 R)
• M37: 26,309,179 km (0.097 R)
• M38: 26,413,748 km (0.09 R)
• M39: 26,833,071 km (0.092 R)
• M40: 28,640,064 km (0.111 R)
• M41: 29,829,965 km (0.055 R)
• M42: 32,146,189 km (0.075 R)
• M43: 33,382,316 km (0.073 R)
• M44: 34,063,136 km (0.099 R)
• M45: 35,207,859 km (0.082 R)
• M46: 35,553,729 km (0.116 R)
• M47: 37,888,354 km (0.102 R)
• M48: 39,791,388 km (0.083 R)
• M49: 40,031,493 km (0.092 R)
• M50: 40,513,048 km (0.034 R)
• M51: 40,875,524 km (0.114 R)
• M52: 41,481,994 km (0.109 R)
• M53: 42,581,089 km (0.048 R)
• M54: 45,809,561 km (0.065 R)
• M55: 46,818,748 km (0.069 R)
• M56: 47,707,659 km (0.104 R)
• M57: 48,474,198 km (0.032 R)
• M58: 49,502,384 km (0.104 R)
• M59: 51,580,299 km (0.101 R)
• M60: 52,104,190 km (0.113 R)
• M61: 52,629,877 km (0.066 R)
• M62: 53,289,454 km (0.104 R)
• M63: 53,554,093 km (0.07 R)
• M64: 53,951,724 km (0.108 R)
• M65: 56,358,604 km (0.093 R)
• M66: 56,898,204 km (0.078 R)
• M67: 58,254,608 km (0.056 R)
• M68: 60,861,201 km (0.093 R)
• M69: 66,613,688 km (0.06 R)
• M70: 67,041,388 km (0.092 R)
• M71: 68,329,875 km (0.109 R)
• M72: 70,640,713 km (0.063 R)
• M73: 75,042,032 km (0.116 R)
• M74: 76,528,736 km (0.115 R)
• M75: 78,175,359 km (0.06 R)
• M76: 92,872,303 km (0.098 R)
• M77: 94,467,914 km (0.072 R)
• M78: 94,788,053 km (0.065 R)
• M79: 95,750,865 km (0.094 R)
• M80: 96,072,501 km (0.097 R)
• M81: 96,555,702 km (0.109 R)
• M82: 97,362,782 km (0.079 R)
• M83: 98,496,285 km (0.12 R)
• M84: 98,821,062 km (0.06 R)
• M85: 100,123,312 km (0.056 R)
• M86: 101,759,164 km (0.084 R)
• M87: 102,087,382 km (0.037 R)
• M88: 104,394,929 km (0.081 R)
• M89: 105,389,157 km (0.083 R)
• M90: 108,222,989 km (0.059 R)
• M91: 109,061,186 km (0.056 R)
• M92: 111,419,746 km (0.064 R)
• M93: 112,605,309 km (0.073 R)
• M94: 112,774,953 km (0.068 R)
• M95: 113,114,690 km (0.078 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 13,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit