🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.62 AU - 0.86 AU

Year: 237 Days

Day: 46.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.75 AU - 1.19 AU

Year: 356 Days

Day: 45 Hours

Environment

Temp: 35 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.34 AU - 2.2 AU

Year: 878 Days

Day: 27.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,953,556 km

• M1: 130,749 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.84 AU - 2.38 AU

Year: 1143 Days

Day: 23.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,953,556 km

• M1: 812,167 km (0.101 R)
• M2: 1,768,696 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.33 AU - 3.29 AU

Year: 1756 Days

Day: 29 Hours

Environment

Temp: -101 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.1

Radius: 6.9

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.5 AU - 13.56 AU

Year: 18552 Days

Day: 21.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 87,953,556 km

• M1: 91,703 km (0.084 R)
• M2: 151,243 km (0.096 R)
• M3: 243,695 km (0.086 R)
• M4: 370,554 km (0.105 R)
• M5: 471,981 km (0.066 R)
• M6: 1,437,935 km (0.104 R)
• M7: 1,492,089 km (0.048 R)
• M8: 1,831,826 km (0.085 R)
• M9: 2,428,422 km (0.025 R)
• M10: 2,691,714 km (0.038 R)
• M11: 3,174,616 km (0.068 R)
• M12: 3,935,621 km (0.077 R)
• M13: 4,996,868 km (0.09 R)
• M14: 5,107,571 km (0.084 R)
• M15: 5,444,764 km (0.082 R)
• M16: 5,558,907 km (0.075 R)
• M17: 6,052,281 km (0.072 R)
• M18: 6,170,463 km (0.099 R)
• M19: 7,742,587 km (0.111 R)
• M20: 8,722,154 km (0.118 R)
• M21: 9,158,681 km (0.069 R)
• M22: 9,465,057 km (0.042 R)
• M23: 10,795,431 km (0.117 R)
• M24: 11,336,676 km (0.092 R)
• M25: 12,258,050 km (0.116 R)
• M26: 12,860,331 km (0.085 R)
• M27: 13,665,317 km (0.101 R)
• M28: 14,171,855 km (0.119 R)
• M29: 15,404,392 km (0.09 R)
• M30: 15,809,204 km (0.093 R)
• M31: 16,176,616 km (0.108 R)
• M32: 16,712,326 km (0.101 R)
• M33: 17,044,882 km (0.116 R)
• M34: 17,589,867 km (0.091 R)
• M35: 17,800,950 km (0.117 R)
• M36: 18,353,864 km (0.098 R)
• M37: 19,389,380 km (0.112 R)
• M38: 19,563,811 km (0.104 R)
• M39: 25,175,377 km (0.08 R)
• M40: 26,856,857 km (0.043 R)
• M41: 27,539,472 km (0.112 R)
• M42: 27,932,166 km (0.101 R)
• M43: 28,079,820 km (0.074 R)
• M44: 28,277,289 km (0.113 R)
• M45: 28,971,722 km (0.061 R)
• M46: 29,471,080 km (0.091 R)
• M47: 29,621,575 km (0.111 R)
• M48: 30,783,053 km (0.092 R)
• M49: 31,241,571 km (0.061 R)
• M50: 31,753,644 km (0.108 R)
• M51: 32,010,803 km (0.095 R)
• M52: 32,062,264 km (0.105 R)
• M53: 32,423,543 km (0.09 R)
• M54: 32,578,826 km (0.06 R)
• M55: 33,046,170 km (0.091 R)
• M56: 34,039,948 km (0.079 R)
• M57: 34,092,457 km (0.07 R)
• M58: 34,725,406 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.8

Radius: 5

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.75 AU - 13.81 AU

Year: 19069 Days

Day: 15.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 87,953,556 km

• M1: 390,450 km (0.103 R)
• M2: 507,286 km (0.052 R)
• M3: 635,492 km (0.098 R)
• M4: 922,121 km (0.112 R)
• M5: 1,043,595 km (0.077 R)
• M6: 1,399,189 km (0.106 R)
• M7: 2,258,329 km (0.086 R)
• M8: 2,398,951 km (0.075 R)
• M9: 2,470,459 km (0.088 R)
• M10: 2,713,556 km (0.085 R)
• M11: 2,964,431 km (0.057 R)
• M12: 3,015,444 km (0.117 R)
• M13: 3,118,517 km (0.059 R)
• M14: 4,011,916 km (0.098 R)
• M15: 4,153,734 km (0.12 R)
• M16: 4,239,753 km (0.113 R)
• M17: 4,678,225 km (0.034 R)
• M18: 4,767,684 km (0.116 R)
• M19: 5,409,459 km (0.1 R)
• M20: 5,440,725 km (0.097 R)
• M21: 6,405,631 km (0.08 R)
• M22: 8,055,845 km (0.085 R)
• M23: 8,127,353 km (0.057 R)
• M24: 8,199,010 km (0.031 R)
• M25: 8,816,850 km (0.111 R)
• M26: 9,828,580 km (0.072 R)
• M27: 10,096,809 km (0.115 R)
• M28: 10,367,432 km (0.108 R)
• M29: 10,758,331 km (0.076 R)
• M30: 11,796,839 km (0.076 R)
• M31: 13,371,357 km (0.116 R)
• M32: 13,839,299 km (0.084 R)
• M33: 14,442,627 km (0.091 R)
• M34: 14,966,519 km (0.113 R)
• M35: 15,363,552 km (0.106 R)
• M36: 16,033,002 km (0.085 R)
• M37: 16,940,313 km (0.099 R)
• M38: 17,077,794 km (0.088 R)
• M39: 17,631,755 km (0.095 R)
• M40: 18,379,295 km (0.11 R)
• M41: 18,662,334 km (0.105 R)
• M42: 19,712,212 km (0.117 R)
• M43: 19,905,193 km (0.06 R)
• M44: 20,001,983 km (0.067 R)
• M45: 20,050,303 km (0.1 R)
• M46: 20,292,951 km (0.118 R)
• M47: 20,390,339 km (0.091 R)
• M48: 21,421,817 km (0.093 R)
• M49: 21,669,850 km (0.031 R)
• M50: 23,076,668 km (0.103 R)
• M51: 23,535,036 km (0.073 R)
• M52: 24,357,376 km (0.117 R)
• M53: 27,094,269 km (0.103 R)
• M54: 27,308,942 km (0.079 R)
• M55: 28,172,720 km (0.101 R)
• M56: 29,264,934 km (0.098 R)
• M57: 30,538,161 km (0.109 R)
• M58: 30,985,309 km (0.073 R)
• M59: 31,885,889 km (0.117 R)
• M60: 32,567,008 km (0.103 R)
• M61: 32,681,001 km (0.116 R)
• M62: 33,138,172 km (0.113 R)
• M63: 33,770,373 km (0.105 R)
• M64: 34,755,325 km (0.102 R)
• M65: 36,516,092 km (0.084 R)
• M66: 37,109,547 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.2

Radius: 5

Gravity: 15.49 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.36 AU - 17.1 AU

Year: 23257 Days

Day: 22.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,953,556 km

• M1: 68,366 km (0.116 R)
• M2: 202,855 km (0.113 R)
• M3: 576,999 km (0.089 R)
• M4: 639,232 km (0.038 R)
• M5: 934,388 km (0.089 R)
• M6: 1,083,687 km (0.046 R)
• M7: 1,461,422 km (0.106 R)
• M8: 1,845,739 km (0.068 R)
• M9: 1,907,672 km (0.049 R)
• M10: 2,772,797 km (0.086 R)
• M11: 2,951,566 km (0.063 R)
• M12: 3,170,876 km (0.03 R)
• M13: 3,548,162 km (0.066 R)
• M14: 4,181,111 km (0.084 R)
• M15: 4,805,682 km (0.102 R)
• M16: 5,773,281 km (0.054 R)
• M17: 5,955,491 km (0.082 R)
• M18: 6,186,022 km (0.116 R)
• M19: 6,798,924 km (0.075 R)
• M20: 8,234,465 km (0.054 R)
• M21: 9,383,526 km (0.056 R)
• M22: 9,813,620 km (0.056 R)
• M23: 10,973,153 km (0.081 R)
• M24: 12,001,040 km (0.1 R)
• M25: 13,118,985 km (0.059 R)
• M26: 13,478,918 km (0.117 R)
• M27: 13,781,255 km (0.099 R)
• M28: 13,902,878 km (0.085 R)
• M29: 14,085,836 km (0.075 R)
• M30: 14,269,692 km (0.063 R)
• M31: 15,138,108 km (0.092 R)
• M32: 16,215,512 km (0.073 R)
• M33: 16,795,802 km (0.108 R)
• M34: 17,317,450 km (0.082 R)
• M35: 17,448,647 km (0.04 R)
• M36: 18,043,149 km (0.051 R)
• M37: 18,309,583 km (0.077 R)
• M38: 18,846,190 km (0.12 R)
• M39: 19,048,895 km (0.111 R)
• M40: 19,729,266 km (0.077 R)
• M41: 20,072,593 km (0.067 R)
• M42: 21,535,511 km (0.118 R)
• M43: 21,605,972 km (0.077 R)
• M44: 22,529,739 km (0.102 R)
• M45: 22,601,396 km (0.113 R)
• M46: 22,888,474 km (0.084 R)
• M47: 23,466,371 km (0.083 R)
• M48: 23,538,926 km (0.082 R)
• M49: 23,757,039 km (0.093 R)
• M50: 24,122,208 km (0.052 R)
• M51: 25,825,380 km (0.085 R)
• M52: 30,131,255 km (0.114 R)
• M53: 30,210,093 km (0.061 R)
• M54: 30,843,640 km (0.117 R)
• M55: 32,446,731 km (0.108 R)
• M56: 32,770,461 km (0.093 R)
• M57: 35,900,048 km (0.102 R)
• M58: 36,067,299 km (0.101 R)
• M59: 36,570,845 km (0.116 R)
• M60: 36,823,516 km (0.115 R)
• M61: 37,500,147 km (0.077 R)
• M62: 38,266,238 km (0.089 R)
• M63: 41,206,434 km (0.089 R)
• M64: 43,503,360 km (0.108 R)
• M65: 44,218,438 km (0.092 R)
• M66: 44,757,289 km (0.088 R)
• M67: 45,027,463 km (0.068 R)
• M68: 45,207,878 km (0.064 R)
• M69: 45,479,099 km (0.086 R)
• M70: 46,113,843 km (0.102 R)
• M71: 46,569,069 km (0.089 R)
• M72: 47,392,157 km (0.12 R)
• M73: 48,035,727 km (0.085 R)
• M74: 50,170,488 km (0.093 R)
• M75: 50,826,325 km (0.096 R)
• M76: 51,108,168 km (0.099 R)
• M77: 51,579,251 km (0.049 R)
• M78: 52,146,377 km (0.076 R)
• M79: 53,573,241 km (0.09 R)
• M80: 53,764,577 km (0.081 R)
• M81: 54,243,590 km (0.072 R)
• M82: 56,465,417 km (0.063 R)
• M83: 56,854,820 km (0.07 R)
• M84: 57,049,896 km (0.085 R)
• M85: 58,323,123 km (0.092 R)
• M86: 58,519,845 km (0.097 R)
• M87: 58,815,300 km (0.076 R)
• M88: 60,399,692 km (0.107 R)
• M89: 61,496,992 km (0.065 R)
• M90: 63,104,870 km (0.105 R)
• M91: 63,407,805 km (0.099 R)
• M92: 63,913,895 km (0.075 R)
• M93: 65,031,990 km (0.08 R)
• M94: 65,440,242 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.1

Radius: 6

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 16.29 AU - 20.81 AU

Year: 29783 Days

Day: 21.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,953,556 km

• M1: 464,501 km (0.111 R)
• M2: 531,222 km (0.105 R)
• M3: 725,550 km (0.117 R)
• M4: 831,016 km (0.112 R)
• M5: 969,993 km (0.096 R)
• M6: 1,398,590 km (0.027 R)
• M7: 1,667,418 km (0.119 R)
• M8: 2,447,421 km (0.115 R)
• M9: 2,770,702 km (0.079 R)
• M10: 3,501,787 km (0.102 R)
• M11: 4,146,255 km (0.033 R)
• M12: 4,385,312 km (0.1 R)
• M13: 4,776,959 km (0.033 R)
• M14: 5,078,100 km (0.094 R)
• M15: 5,751,739 km (0.066 R)
• M16: 5,964,617 km (0.051 R)
• M17: 6,343,249 km (0.093 R)
• M18: 6,729,810 km (0.071 R)
• M19: 7,410,181 km (0.118 R)
• M20: 8,112,244 km (0.094 R)
• M21: 8,291,163 km (0.113 R)
• M22: 9,142,823 km (0.048 R)
• M23: 9,767,993 km (0.105 R)
• M24: 10,407,075 km (0.088 R)
• M25: 10,666,478 km (0.106 R)
• M26: 12,540,939 km (0.058 R)
• M27: 13,798,608 km (0.073 R)
• M28: 13,869,667 km (0.077 R)
• M29: 14,155,100 km (0.1 R)
• M30: 14,659,245 km (0.111 R)
• M31: 16,356,732 km (0.073 R)
• M32: 17,959,972 km (0.105 R)
• M33: 18,898,549 km (0.043 R)
• M34: 19,135,662 km (0.102 R)
• M35: 19,532,994 km (0.061 R)
• M36: 19,772,650 km (0.092 R)
• M37: 20,416,818 km (0.097 R)
• M38: 20,822,827 km (0.073 R)
• M39: 20,904,358 km (0.078 R)
• M40: 22,223,063 km (0.099 R)
• M41: 22,306,389 km (0.103 R)
• M42: 23,229,707 km (0.088 R)
• M43: 24,767,423 km (0.097 R)
• M44: 26,337,752 km (0.077 R)
• M45: 27,223,970 km (0.049 R)
• M46: 28,119,912 km (0.103 R)
• M47: 28,390,534 km (0.119 R)
• M48: 29,390,446 km (0.1 R)
• M49: 30,586,930 km (0.064 R)
• M50: 31,237,831 km (0.066 R)
• M51: 32,458,549 km (0.086 R)
• M52: 33,599,233 km (0.11 R)
• M53: 34,946,511 km (0.104 R)
• M54: 36,311,442 km (0.115 R)
• M55: 37,992,025 km (0.069 R)
• M56: 41,121,463 km (0.078 R)
• M57: 41,839,383 km (0.084 R)
• M58: 42,458,120 km (0.109 R)
• M59: 43,600,299 km (0.118 R)
• M60: 44,018,276 km (0.027 R)
• M61: 44,647,485 km (0.08 R)
• M62: 44,963,286 km (0.085 R)
• M63: 45,914,878 km (0.103 R)
• M64: 46,659,725 km (0.098 R)
• M65: 49,026,364 km (0.077 R)
• M66: 49,134,822 km (0.062 R)
• M67: 49,896,575 km (0.109 R)
• M68: 50,552,561 km (0.117 R)
• M69: 50,881,677 km (0.099 R)
• M70: 51,431,748 km (0.115 R)
• M71: 52,537,725 km (0.068 R)
• M72: 52,759,878 km (0.111 R)
• M73: 54,323,624 km (0.106 R)
• M74: 55,902,480 km (0.105 R)
• M75: 58,069,405 km (0.066 R)
• M76: 58,874,541 km (0.117 R)
• M77: 59,915,294 km (0.098 R)
• M78: 60,962,030 km (0.059 R)
• M79: 62,955,721 km (0.062 R)
• M80: 63,191,637 km (0.112 R)
• M81: 63,309,669 km (0.084 R)
• M82: 63,901,179 km (0.1 R)
• M83: 66,525,724 km (0.068 R)
• M84: 66,645,851 km (0.03 R)
• M85: 70,772,957 km (0.032 R)
• M86: 78,762,531 km (0.09 R)
• M87: 79,016,847 km (0.057 R)
• M88: 79,781,143 km (0.118 R)
• M89: 80,292,169 km (0.093 R)
• M90: 82,217,793 km (0.111 R)
• M91: 82,346,746 km (0.09 R)
• M92: 85,069,577 km (0.043 R)
• M93: 86,638,709 km (0.111 R)
• M94: 87,163,798 km (0.096 R)
• M95: 87,690,083 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 11,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit