🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.57 AU - 0.69 AU

Year: 185 Days

Day: 29.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,902,011 km

• M1: 89,011 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.02 AU - 1.16 AU

Year: 422 Days

Day: 36.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,902,011 km

• M1: 41,439 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.5 AU - 1.98 AU

Year: 851 Days

Day: 15.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,902,011 km

• M1: 78,539 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.01 AU - 2.41 AU

Year: 1218 Days

Day: 35.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,902,011 km

• M1: 59,690 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.66 AU - 4.08 AU

Year: 2294 Days

Day: 16.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,902,011 km

• M1: 50,115 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.47 AU - 4.49 AU

Year: 3517 Days

Day: 31.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,902,011 km

• M1: 3,646,897 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.4

Radius: 14.7

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.76 AU - 8.92 AU

Year: 8932 Days

Day: 7.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 86,902,011 km

• M1: 188,643 km (0.097 R)
• M2: 403,316 km (0.072 R)
• M3: 518,506 km (0.042 R)
• M4: 699,669 km (0.112 R)
• M5: 806,482 km (0.046 R)
• M6: 978,520 km (0.07 R)
• M7: 1,148,164 km (0.116 R)
• M8: 1,431,053 km (0.044 R)
• M9: 1,644,679 km (0.1 R)
• M10: 1,888,524 km (0.034 R)
• M11: 2,266,857 km (0.068 R)
• M12: 2,475,845 km (0.033 R)
• M13: 3,026,664 km (0.07 R)
• M14: 3,375,526 km (0.116 R)
• M15: 3,494,905 km (0.081 R)
• M16: 3,713,169 km (0.088 R)
• M17: 4,112,595 km (0.107 R)
• M18: 4,214,770 km (0.103 R)
• M19: 4,684,657 km (0.03 R)
• M20: 5,007,490 km (0.115 R)
• M21: 5,226,650 km (0.083 R)
• M22: 6,459,486 km (0.112 R)
• M23: 6,971,111 km (0.085 R)
• M24: 7,495,901 km (0.05 R)
• M25: 8,001,691 km (0.118 R)
• M26: 8,388,252 km (0.086 R)
• M27: 8,616,538 km (0.103 R)
• M28: 9,550,777 km (0.112 R)
• M29: 9,823,494 km (0.113 R)
• M30: 10,377,006 km (0.085 R)
• M31: 10,763,417 km (0.085 R)
• M32: 11,047,504 km (0.096 R)
• M33: 11,841,419 km (0.115 R)
• M34: 12,024,378 km (0.11 R)
• M35: 12,134,631 km (0.056 R)
• M36: 12,541,837 km (0.103 R)
• M37: 12,991,229 km (0.091 R)
• M38: 13,484,154 km (0.105 R)
• M39: 13,637,043 km (0.113 R)
• M40: 14,449,210 km (0.107 R)
• M41: 15,356,670 km (0.103 R)
• M42: 15,476,349 km (0.109 R)
• M43: 15,998,894 km (0.116 R)
• M44: 16,323,372 km (0.086 R)
• M45: 16,649,944 km (0.091 R)
• M46: 16,772,913 km (0.058 R)
• M47: 17,226,793 km (0.114 R)
• M48: 17,894,000 km (0.096 R)
• M49: 18,019,961 km (0.093 R)
• M50: 19,339,863 km (0.114 R)
• M51: 19,815,734 km (0.096 R)
• M52: 20,823,276 km (0.092 R)
• M53: 21,533,865 km (0.096 R)
• M54: 21,668,055 km (0.03 R)
• M55: 22,117,148 km (0.09 R)
• M56: 22,297,712 km (0.12 R)
• M57: 22,524,054 km (0.095 R)
• M58: 22,796,771 km (0.075 R)
• M59: 23,759,583 km (0.076 R)
• M60: 24,083,462 km (0.096 R)
• M61: 24,689,034 km (0.085 R)
• M62: 26,010,133 km (0.045 R)
• M63: 26,967,709 km (0.1 R)
• M64: 27,888,185 km (0.094 R)
• M65: 28,671,479 km (0.091 R)
• M66: 29,313,104 km (0.111 R)
• M67: 30,459,922 km (0.115 R)
• M68: 30,711,246 km (0.105 R)
• M69: 30,862,340 km (0.091 R)
• M70: 31,064,147 km (0.106 R)
• M71: 31,165,126 km (0.099 R)
• M72: 31,926,878 km (0.055 R)
• M73: 32,079,917 km (0.06 R)
• M74: 32,951,923 km (0.087 R)
• M75: 33,313,202 km (0.065 R)
• M76: 33,468,484 km (0.108 R)
• M77: 33,987,739 km (0.082 R)
• M78: 34,300,548 km (0.037 R)
• M79: 34,614,404 km (0.077 R)
• M80: 34,771,631 km (0.116 R)
• M81: 34,929,158 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.7

Radius: 6.9

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 14.97 AU - 17.57 AU

Year: 24338 Days

Day: 15.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,902,011 km

• M1: 93,199 km (0.12 R)
• M2: 208,689 km (0.096 R)
• M3: 700,118 km (0.087 R)
• M4: 904,020 km (0.085 R)
• M5: 1,397,095 km (0.087 R)
• M6: 1,962,275 km (0.065 R)
• M7: 2,140,895 km (0.103 R)
• M8: 2,787,308 km (0.096 R)
• M9: 3,070,048 km (0.114 R)
• M10: 3,576,137 km (0.111 R)
• M11: 3,794,849 km (0.096 R)
• M12: 4,199,212 km (0.113 R)
• M13: 4,244,989 km (0.052 R)
• M14: 4,570,215 km (0.098 R)
• M15: 5,593,464 km (0.12 R)
• M16: 6,208,910 km (0.083 R)
• M17: 7,447,431 km (0.109 R)
• M18: 8,009,320 km (0.1 R)
• M19: 8,066,168 km (0.116 R)
• M20: 8,643,017 km (0.085 R)
• M21: 8,818,645 km (0.106 R)
• M22: 9,173,491 km (0.106 R)
• M23: 9,836,060 km (0.1 R)
• M24: 9,958,132 km (0.112 R)
• M25: 11,720,245 km (0.1 R)
• M26: 13,036,557 km (0.078 R)
• M27: 13,848,574 km (0.046 R)
• M28: 14,468,358 km (0.11 R)
• M29: 14,677,047 km (0.108 R)
• M30: 15,949,527 km (0.115 R)
• M31: 16,309,160 km (0.079 R)
• M32: 16,526,376 km (0.117 R)
• M33: 16,744,340 km (0.073 R)
• M34: 19,664,939 km (0.088 R)
• M35: 20,360,869 km (0.111 R)
• M36: 20,829,409 km (0.062 R)
• M37: 21,380,378 km (0.111 R)
• M38: 22,016,019 km (0.119 R)
• M39: 22,175,940 km (0.082 R)
• M40: 22,416,493 km (0.113 R)
• M41: 22,657,794 km (0.087 R)
• M42: 23,632,125 km (0.047 R)
• M43: 24,785,974 km (0.108 R)
• M44: 25,705,402 km (0.066 R)
• M45: 26,635,901 km (0.041 R)
• M46: 27,491,451 km (0.114 R)
• M47: 29,845,822 km (0.102 R)
• M48: 30,466,803 km (0.1 R)
• M49: 30,644,974 km (0.114 R)
• M50: 31,541,065 km (0.113 R)
• M51: 33,911,145 km (0.107 R)
• M52: 34,095,748 km (0.035 R)
• M53: 35,491,347 km (0.106 R)
• M54: 35,678,943 km (0.086 R)
• M55: 38,146,111 km (0.037 R)
• M56: 38,338,194 km (0.086 R)
• M57: 38,916,390 km (0.048 R)
• M58: 40,962,291 km (0.03 R)
• M59: 41,060,576 km (0.119 R)
• M60: 41,356,032 km (0.118 R)
• M61: 41,553,352 km (0.098 R)
• M62: 45,259,489 km (0.089 R)
• M63: 46,894,744 km (0.065 R)
• M64: 47,203,364 km (0.101 R)
• M65: 47,306,437 km (0.091 R)
• M66: 47,616,105 km (0.096 R)
• M67: 48,549,147 km (0.107 R)
• M68: 49,070,046 km (0.096 R)
• M69: 49,802,478 km (0.111 R)
• M70: 54,380,172 km (0.116 R)
• M71: 54,704,501 km (0.051 R)
• M72: 55,463,859 km (0.109 R)
• M73: 55,681,375 km (0.111 R)
• M74: 58,425,149 km (0.095 R)
• M75: 60,315,917 km (0.089 R)
• M76: 60,651,764 km (0.117 R)
• M77: 60,763,813 km (0.109 R)
• M78: 62,339,826 km (0.105 R)
• M79: 62,566,018 km (0.115 R)
• M80: 65,302,163 km (0.08 R)
• M81: 66,453,768 km (0.12 R)
• M82: 67,263,840 km (0.054 R)
• M83: 68,660,037 km (0.115 R)
• M84: 71,244,640 km (0.115 R)
• M85: 74,820,029 km (0.113 R)
• M86: 76,750,739 km (0.087 R)
• M87: 78,453,462 km (0.065 R)
• M88: 79,309,461 km (0.119 R)
• M89: 80,045,632 km (0.094 R)
• M90: 80,660,928 km (0.114 R)
• M91: 81,772,290 km (0.111 R)
• M92: 82,267,759 km (0.08 R)
• M93: 82,888,739 km (0.076 R)
• M94: 83,013,055 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.3

Radius: 5.6

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 18.82 AU - 19.86 AU

Year: 31542 Days

Day: 17.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,902,011 km

• M1: 131,796 km (0.1 R)
• M2: 169,794 km (0.045 R)
• M3: 353,051 km (0.059 R)
• M4: 412,890 km (0.113 R)
• M5: 613,950 km (0.108 R)
• M6: 817,104 km (0.066 R)
• M7: 1,220,419 km (0.084 R)
• M8: 1,314,068 km (0.115 R)
• M9: 1,677,740 km (0.087 R)
• M10: 2,297,823 km (0.084 R)
• M11: 2,652,370 km (0.1 R)
• M12: 2,692,911 km (0.06 R)
• M13: 3,023,971 km (0.043 R)
• M14: 3,368,046 km (0.067 R)
• M15: 3,999,649 km (0.117 R)
• M16: 5,679,034 km (0.055 R)
• M17: 6,102,396 km (0.114 R)
• M18: 6,535,781 km (0.083 R)
• M19: 6,645,586 km (0.072 R)
• M20: 6,756,139 km (0.065 R)
• M21: 7,204,334 km (0.049 R)
• M22: 7,952,922 km (0.094 R)
• M23: 8,011,564 km (0.1 R)
• M24: 8,968,841 km (0.081 R)
• M25: 9,029,727 km (0.027 R)
• M26: 10,599,757 km (0.11 R)
• M27: 10,728,860 km (0.106 R)
• M28: 11,054,235 km (0.091 R)
• M29: 11,915,022 km (0.079 R)
• M30: 15,347,994 km (0.064 R)
• M31: 15,787,961 km (0.064 R)
• M32: 16,232,117 km (0.051 R)
• M33: 19,375,168 km (0.112 R)
• M34: 20,009,762 km (0.071 R)
• M35: 20,651,238 km (0.11 R)
• M36: 22,865,586 km (0.096 R)
• M37: 23,536,083 km (0.054 R)
• M38: 23,620,307 km (0.116 R)
• M39: 23,704,680 km (0.051 R)
• M40: 24,297,985 km (0.082 R)
• M41: 24,553,798 km (0.084 R)
• M42: 24,639,218 km (0.11 R)
• M43: 24,810,358 km (0.072 R)
• M44: 25,759,108 km (0.102 R)
• M45: 26,194,288 km (0.069 R)
• M46: 27,248,654 km (0.05 R)
• M47: 28,137,714 km (0.088 R)
• M48: 29,126,705 km (0.098 R)
• M49: 29,489,181 km (0.09 R)
• M50: 30,585,434 km (0.085 R)
• M51: 31,695,151 km (0.062 R)
• M52: 32,067,949 km (0.056 R)
• M53: 33,953,481 km (0.073 R)
• M54: 34,334,955 km (0.093 R)
• M55: 35,681,187 km (0.108 R)
• M56: 36,166,033 km (0.11 R)
• M57: 36,750,961 km (0.046 R)
• M58: 38,226,594 km (0.042 R)
• M59: 41,134,029 km (0.109 R)
• M60: 42,152,940 km (0.093 R)
• M61: 42,768,236 km (0.111 R)
• M62: 45,889,296 km (0.114 R)
• M63: 46,522,245 km (0.045 R)
• M64: 48,867,640 km (0.066 R)
• M65: 49,622,063 km (0.088 R)
• M66: 52,787,853 km (0.119 R)
• M67: 54,005,579 km (0.04 R)
• M68: 55,905,921 km (0.119 R)
• M69: 57,147,135 km (0.107 R)
• M70: 59,197,673 km (0.1 R)
• M71: 59,771,530 km (0.117 R)
• M72: 60,693,502 km (0.066 R)
• M73: 61,736,348 km (0.093 R)
• M74: 61,968,973 km (0.044 R)
• M75: 63,604,975 km (0.119 R)
• M76: 64,192,746 km (0.088 R)
• M77: 65,255,190 km (0.044 R)
• M78: 66,800,236 km (0.084 R)
• M79: 67,876,743 km (0.072 R)
• M80: 67,996,720 km (0.114 R)
• M81: 71,384,663 km (0.081 R)
• M82: 73,961,486 km (0.091 R)
• M83: 74,332,040 km (0.078 R)
• M84: 75,945,005 km (0.097 R)
• M85: 76,568,529 km (0.081 R)
• M86: 76,943,421 km (0.087 R)
• M87: 78,827,008 km (0.084 R)
• M88: 82,511,454 km (0.11 R)
• M89: 84,052,312 km (0.082 R)
• M90: 84,439,022 km (0.095 R)
• M91: 84,955,584 km (0.107 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: 479 - 16,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit