🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.61 AU - 0.75 AU

Year: 207 Days

Day: 28.6 Hours

Environment

Temp: 204 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,815,879 km

• M1: 260,749 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.63 AU - 0.83 AU

Year: 230 Days

Day: 47.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.92 AU - 1.46 AU

Year: 479 Days

Day: 44.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.22 AU - 4.04 AU

Year: 2552 Days

Day: 25.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,815,879 km

• M1: 909,106 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.16 AU - 4.5 AU

Year: 3324 Days

Day: 44.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.7

Radius: 12.1

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.87 AU - 10.31 AU

Year: 10957 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,815,879 km

• M1: 152,291 km (0.118 R)
• M2: 426,055 km (0.075 R)
• M3: 683,213 km (0.089 R)
• M4: 930,050 km (0.115 R)
• M5: 1,012,030 km (0.073 R)
• M6: 1,632,262 km (0.071 R)
• M7: 1,733,241 km (0.1 R)
• M8: 1,941,780 km (0.108 R)
• M9: 2,049,192 km (0.058 R)
• M10: 2,270,297 km (0.106 R)
• M11: 2,383,842 km (0.074 R)
• M12: 2,918,654 km (0.067 R)
• M13: 3,755,655 km (0.097 R)
• M14: 4,201,007 km (0.109 R)
• M15: 4,306,175 km (0.09 R)
• M16: 4,447,844 km (0.047 R)
• M17: 4,699,468 km (0.046 R)
• M18: 4,808,824 km (0.109 R)
• M19: 5,406,317 km (0.118 R)
• M20: 5,520,909 km (0.116 R)
• M21: 5,713,891 km (0.111 R)
• M22: 5,909,116 km (0.08 R)
• M23: 7,001,031 km (0.067 R)
• M24: 8,067,065 km (0.106 R)
• M25: 8,154,580 km (0.032 R)
• M26: 8,552,061 km (0.034 R)
• M27: 9,320,396 km (0.086 R)
• M28: 9,504,402 km (0.12 R)
• M29: 10,063,748 km (0.109 R)
• M30: 10,442,530 km (0.068 R)
• M31: 10,922,739 km (0.118 R)
• M32: 11,165,536 km (0.099 R)
• M33: 11,508,415 km (0.091 R)
• M34: 13,171,494 km (0.076 R)
• M35: 13,481,910 km (0.111 R)
• M36: 13,794,719 km (0.088 R)
• M37: 14,534,032 km (0.025 R)
• M38: 14,640,695 km (0.079 R)
• M39: 15,016,185 km (0.102 R)
• M40: 16,493,913 km (0.12 R)
• M41: 17,788,982 km (0.115 R)
• M42: 18,362,241 km (0.108 R)
• M43: 19,585,802 km (0.076 R)
• M44: 19,703,685 km (0.053 R)
• M45: 21,561,392 km (0.097 R)
• M46: 22,049,829 km (0.097 R)
• M47: 22,233,984 km (0.089 R)
• M48: 22,480,222 km (0.112 R)
• M49: 22,851,374 km (0.071 R)
• M50: 22,975,540 km (0.117 R)
• M51: 23,662,494 km (0.059 R)
• M52: 24,801,083 km (0.025 R)
• M53: 25,248,680 km (0.074 R)
• M54: 25,570,016 km (0.11 R)
• M55: 25,892,699 km (0.076 R)
• M56: 28,723,390 km (0.116 R)
• M57: 29,126,107 km (0.095 R)
• M58: 29,666,006 km (0.111 R)
• M59: 30,005,144 km (0.053 R)
• M60: 30,141,129 km (0.107 R)
• M61: 31,167,819 km (0.105 R)
• M62: 33,184,996 km (0.1 R)
• M63: 34,529,433 km (0.084 R)
• M64: 34,671,999 km (0.046 R)
• M65: 35,531,439 km (0.056 R)
• M66: 36,036,033 km (0.057 R)
• M67: 37,052,251 km (0.096 R)
• M68: 37,271,262 km (0.11 R)
• M69: 37,710,482 km (0.061 R)
• M70: 38,151,646 km (0.106 R)
• M71: 38,299,000 km (0.098 R)
• M72: 38,890,360 km (0.066 R)
• M73: 39,857,959 km (0.115 R)
• M74: 40,007,557 km (0.038 R)
• M75: 40,682,842 km (0.099 R)
• M76: 40,908,735 km (0.028 R)
• M77: 42,197,071 km (0.108 R)
• M78: 44,270,348 km (0.05 R)
• M79: 44,580,315 km (0.11 R)
• M80: 44,657,956 km (0.098 R)
• M81: 44,891,030 km (0.058 R)
• M82: 45,514,554 km (0.109 R)
• M83: 47,006,942 km (0.062 R)
• M84: 48,037,372 km (0.116 R)
• M85: 48,835,028 km (0.097 R)
• M86: 50,767,234 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.5

Radius: 12.2

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.26 AU - 13.22 AU

Year: 14842 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,815,879 km

• M1: 162,164 km (0.066 R)
• M2: 245,789 km (0.109 R)
• M3: 498,311 km (0.04 R)
• M4: 622,178 km (0.118 R)
• M5: 819,647 km (0.112 R)
• M6: 970,890 km (0.116 R)
• M7: 1,180,028 km (0.045 R)
• M8: 1,535,173 km (0.108 R)
• M9: 2,129,974 km (0.094 R)
• M10: 2,532,094 km (0.048 R)
• M11: 3,336,930 km (0.061 R)
• M12: 3,658,266 km (0.072 R)
• M13: 3,767,622 km (0.099 R)
• M14: 3,952,376 km (0.073 R)
• M15: 5,164,268 km (0.105 R)
• M16: 5,620,392 km (0.114 R)
• M17: 5,789,587 km (0.084 R)
• M18: 6,003,363 km (0.117 R)
• M19: 6,176,298 km (0.111 R)
• M20: 6,527,105 km (0.062 R)
• M21: 7,386,544 km (0.063 R)
• M22: 8,185,696 km (0.094 R)
• M23: 9,111,258 km (0.074 R)
• M24: 9,410,454 km (0.1 R)
• M25: 9,611,663 km (0.065 R)
• M26: 9,712,791 km (0.07 R)
• M27: 11,326,055 km (0.067 R)
• M28: 11,433,017 km (0.076 R)
• M29: 12,520,893 km (0.084 R)
• M30: 12,853,599 km (0.085 R)
• M31: 15,619,514 km (0.071 R)
• M32: 16,278,492 km (0.114 R)
• M33: 16,580,979 km (0.074 R)
• M34: 17,685,610 km (0.093 R)
• M35: 17,809,776 km (0.095 R)
• M36: 18,940,736 km (0.066 R)
• M37: 20,484,586 km (0.101 R)
• M38: 21,271,620 km (0.098 R)
• M39: 23,146,231 km (0.077 R)
• M40: 23,350,283 km (0.119 R)
• M41: 24,103,359 km (0.09 R)
• M42: 24,864,512 km (0.096 R)
• M43: 25,143,213 km (0.084 R)
• M44: 25,563,135 km (0.098 R)
• M45: 25,774,068 km (0.082 R)
• M46: 26,481,217 km (0.075 R)
• M47: 26,837,110 km (0.09 R)
• M48: 28,204,285 km (0.025 R)
• M49: 29,372,944 km (0.061 R)
• M50: 29,963,257 km (0.116 R)
• M51: 30,408,610 km (0.095 R)
• M52: 30,557,609 km (0.111 R)
• M53: 32,287,559 km (0.105 R)
• M54: 32,439,550 km (0.112 R)
• M55: 33,126,204 km (0.097 R)
• M56: 34,049,223 km (0.064 R)
• M57: 34,358,891 km (0.111 R)
• M58: 35,293,130 km (0.086 R)
• M59: 37,266,326 km (0.046 R)
• M60: 38,226,146 km (0.086 R)
• M61: 39,681,134 km (0.072 R)
• M62: 40,415,510 km (0.087 R)
• M63: 41,731,972 km (0.074 R)
• M64: 41,897,427 km (0.083 R)
• M65: 42,561,941 km (0.113 R)
• M66: 42,728,443 km (0.027 R)
• M67: 43,481,070 km (0.062 R)
• M68: 43,901,141 km (0.117 R)
• M69: 44,322,408 km (0.072 R)
• M70: 44,491,304 km (0.1 R)
• M71: 45,594,439 km (0.077 R)
• M72: 46,106,662 km (0.111 R)
• M73: 46,878,587 km (0.104 R)
• M74: 47,136,793 km (0.088 R)
• M75: 47,568,233 km (0.084 R)
• M76: 47,827,786 km (0.077 R)
• M77: 48,870,483 km (0.08 R)
• M78: 50,008,474 km (0.09 R)
• M79: 51,421,126 km (0.091 R)
• M80: 52,757,335 km (0.117 R)
• M81: 55,555,114 km (0.083 R)
• M82: 55,737,175 km (0.089 R)
• M83: 55,828,280 km (0.102 R)
• M84: 56,376,257 km (0.073 R)
• M85: 56,559,365 km (0.118 R)
• M86: 56,926,029 km (0.088 R)
• M87: 58,493,216 km (0.094 R)
• M88: 59,049,720 km (0.074 R)
• M89: 59,142,621 km (0.078 R)
• M90: 60,355,111 km (0.045 R)
• M91: 61,481,583 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.7

Radius: 13.4

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 11.7 AU - 12.04 AU

Year: 15089 Days

Day: 6.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,815,879 km

• M1: 226,342 km (0.066 R)
• M2: 335,398 km (0.074 R)
• M3: 540,647 km (0.109 R)
• M4: 774,468 km (0.105 R)
• M5: 873,951 km (0.113 R)
• M6: 999,912 km (0.085 R)
• M7: 1,132,456 km (0.107 R)
• M8: 1,541,756 km (0.084 R)
• M9: 1,885,681 km (0.105 R)
• M10: 2,052,932 km (0.115 R)
• M11: 2,432,461 km (0.109 R)
• M12: 2,584,453 km (0.116 R)
• M13: 2,771,151 km (0.064 R)
• M14: 2,930,323 km (0.104 R)
• M15: 3,392,281 km (0.085 R)
• M16: 3,494,307 km (0.079 R)
• M17: 3,597,380 km (0.101 R)
• M18: 4,347,613 km (0.075 R)
• M19: 5,145,718 km (0.09 R)
• M20: 5,825,191 km (0.069 R)
• M21: 6,448,117 km (0.074 R)
• M22: 7,005,369 km (0.092 R)
• M23: 7,092,435 km (0.086 R)
• M24: 7,311,895 km (0.113 R)
• M25: 7,489,019 km (0.106 R)
• M26: 9,482,111 km (0.109 R)
• M27: 9,626,922 km (0.075 R)
• M28: 9,870,168 km (0.056 R)
• M29: 10,561,909 km (0.053 R)
• M30: 10,964,327 km (0.116 R)
• M31: 13,320,194 km (0.103 R)
• M32: 14,918,648 km (0.112 R)
• M33: 15,654,669 km (0.055 R)
• M34: 17,221,108 km (0.052 R)
• M35: 17,398,232 km (0.118 R)
• M36: 17,516,714 km (0.111 R)
• M37: 18,232,988 km (0.077 R)
• M38: 20,189,429 km (0.117 R)
• M39: 20,376,277 km (0.115 R)
• M40: 20,563,723 km (0.074 R)
• M41: 20,751,768 km (0.087 R)
• M42: 21,066,372 km (0.095 R)
• M43: 21,382,472 km (0.119 R)
• M44: 21,509,481 km (0.105 R)
• M45: 22,211,993 km (0.094 R)
• M46: 22,404,824 km (0.106 R)
• M47: 22,727,657 km (0.043 R)
• M48: 22,921,984 km (0.098 R)
• M49: 23,902,299 km (0.1 R)
• M50: 25,836,151 km (0.056 R)
• M51: 26,514,577 km (0.105 R)
• M52: 27,061,656 km (0.062 R)
• M53: 28,865,059 km (0.026 R)
• M54: 30,136,192 km (0.119 R)
• M55: 30,635,550 km (0.1 R)
• M56: 31,353,470 km (0.1 R)
• M57: 32,806,215 km (0.063 R)
• M58: 33,099,426 km (0.06 R)
• M59: 33,246,332 km (0.075 R)
• M60: 34,132,250 km (0.12 R)
• M61: 35,852,177 km (0.08 R)
• M62: 36,608,693 km (0.088 R)
• M63: 38,137,733 km (0.11 R)
• M64: 38,368,862 km (0.047 R)
• M65: 39,142,582 km (0.107 R)
• M66: 39,765,358 km (0.117 R)
• M67: 41,020,783 km (0.115 R)
• M68: 42,129,902 km (0.077 R)
• M69: 42,528,431 km (0.115 R)
• M70: 44,377,610 km (0.104 R)
• M71: 46,499,656 km (0.111 R)
• M72: 47,489,994 km (0.06 R)
• M73: 49,240,139 km (0.072 R)
• M74: 49,323,914 km (0.073 R)
• M75: 50,756,912 km (0.029 R)
• M76: 52,032,533 km (0.109 R)
• M77: 52,118,103 km (0.115 R)
• M78: 52,374,514 km (0.071 R)
• M79: 53,577,430 km (0.047 R)
• M80: 54,268,722 km (0.111 R)
• M81: 55,050,072 km (0.037 R)
• M82: 55,485,850 km (0.08 R)
• M83: 57,593,086 km (0.099 R)
• M84: 57,681,498 km (0.065 R)
• M85: 58,301,282 km (0.077 R)
• M86: 59,458,272 km (0.091 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: 158 - 15,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit