🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.54 AU - 0.88 AU

Year: 208 Days

Day: 42.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,884,061 km

• M1: 122,521 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.92 AU - 1.06 AU

Year: 343 Days

Day: 44.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.96 AU - 1.22 AU

Year: 396 Days

Day: 32.4 Hours

Environment

Temp: 84 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,884,061 km

• M1: 682,914 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.13 AU - 1.41 AU

Year: 498 Days

Day: 13.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.97 AU - 1.59 AU

Year: 504 Days

Day: 30.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,884,061 km

• M1: 62,382 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.14 AU - 3.44 AU

Year: 1623 Days

Day: 18 Hours

Environment

Temp: -76 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,884,061 km

• M1: 1,079,498 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.12 AU - 5.14 AU

Year: 2923 Days

Day: 47.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.9

Radius: 14.5

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.24 AU - 7.6 AU

Year: 6339 Days

Day: 12.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,884,061 km

• M1: 254,616 km (0.096 R)
• M2: 430,991 km (0.085 R)
• M3: 578,345 km (0.064 R)
• M4: 816,655 km (0.1 R)
• M5: 1,428,809 km (0.112 R)
• M6: 1,537,268 km (0.109 R)
• M7: 1,939,985 km (0.03 R)
• M8: 2,061,309 km (0.074 R)
• M9: 2,774,891 km (0.119 R)
• M10: 3,267,217 km (0.067 R)
• M11: 3,437,609 km (0.084 R)
• M12: 3,915,126 km (0.095 R)
• M13: 4,070,259 km (0.097 R)
• M14: 4,440,663 km (0.078 R)
• M15: 5,242,657 km (0.099 R)
• M16: 5,471,841 km (0.107 R)
• M17: 5,821,900 km (0.053 R)
• M18: 6,391,270 km (0.038 R)
• M19: 6,574,826 km (0.102 R)
• M20: 7,167,832 km (0.102 R)
• M21: 7,712,967 km (0.08 R)
• M22: 8,039,988 km (0.092 R)
• M23: 8,371,497 km (0.111 R)
• M24: 8,979,911 km (0.083 R)
• M25: 9,497,670 km (0.119 R)
• M26: 9,602,538 km (0.039 R)
• M27: 9,883,782 km (0.099 R)
• M28: 9,989,847 km (0.084 R)
• M29: 10,274,980 km (0.105 R)
• M30: 10,562,657 km (0.117 R)
• M31: 10,889,528 km (0.071 R)
• M32: 11,072,636 km (0.087 R)
• M33: 11,219,840 km (0.055 R)
• M34: 11,404,743 km (0.1 R)
• M35: 11,627,943 km (0.111 R)
• M36: 11,815,090 km (0.078 R)
• M37: 13,348,169 km (0.089 R)
• M38: 14,018,667 km (0.095 R)
• M39: 14,538,819 km (0.091 R)
• M40: 14,781,018 km (0.074 R)
• M41: 15,228,614 km (0.106 R)
• M42: 16,220,598 km (0.053 R)
• M43: 19,497,689 km (0.112 R)
• M44: 20,574,195 km (0.034 R)
• M45: 20,755,358 km (0.06 R)
• M46: 21,028,374 km (0.065 R)
• M47: 21,485,845 km (0.106 R)
• M48: 21,715,777 km (0.114 R)
• M49: 21,992,981 km (0.098 R)
• M50: 22,131,958 km (0.087 R)
• M51: 22,690,706 km (0.118 R)
• M52: 23,159,994 km (0.087 R)
• M53: 23,537,729 km (0.114 R)
• M54: 23,679,997 km (0.116 R)
• M55: 24,012,852 km (0.072 R)
• M56: 24,395,224 km (0.068 R)
• M57: 25,554,308 km (0.076 R)
• M58: 25,895,691 km (0.119 R)
• M59: 27,675,606 km (0.092 R)
• M60: 28,681,502 km (0.112 R)
• M61: 29,290,814 km (0.108 R)
• M62: 31,822,758 km (0.101 R)
• M63: 31,927,626 km (0.116 R)
• M64: 32,453,463 km (0.119 R)
• M65: 33,780,845 km (0.115 R)
• M66: 34,102,031 km (0.052 R)
• M67: 34,262,999 km (0.088 R)
• M68: 34,585,681 km (0.104 R)
• M69: 35,941,188 km (0.12 R)
• M70: 36,104,997 km (0.096 R)
• M71: 36,269,106 km (0.096 R)
• M72: 36,817,831 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.9

Radius: 13.8

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.06 AU - 10.74 AU

Year: 11680 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,884,061 km

• M1: 244,293 km (0.078 R)
• M2: 352,004 km (0.06 R)
• M3: 565,031 km (0.047 R)
• M4: 1,239,418 km (0.116 R)
• M5: 1,638,994 km (0.099 R)
• M6: 2,497,836 km (0.109 R)
• M7: 2,822,164 km (0.074 R)
• M8: 3,004,972 km (0.058 R)
• M9: 3,318,380 km (0.05 R)
• M10: 4,287,176 km (0.09 R)
• M11: 4,498,258 km (0.054 R)
• M12: 4,676,729 km (0.083 R)
• M13: 5,040,999 km (0.066 R)
• M14: 5,264,050 km (0.09 R)
• M15: 5,797,067 km (0.117 R)
• M16: 6,109,577 km (0.108 R)
• M17: 6,228,208 km (0.098 R)
• M18: 6,387,530 km (0.065 R)
• M19: 6,915,012 km (0.114 R)
• M20: 7,839,527 km (0.091 R)
• M21: 8,185,397 km (0.097 R)
• M22: 8,536,354 km (0.04 R)
• M23: 8,982,006 km (0.115 R)
• M24: 9,072,064 km (0.061 R)
• M25: 9,162,421 km (0.027 R)
• M26: 9,253,077 km (0.026 R)
• M27: 9,481,064 km (0.112 R)
• M28: 9,942,574 km (0.078 R)
• M29: 10,082,597 km (0.099 R)
• M30: 10,223,219 km (0.105 R)
• M31: 10,458,836 km (0.06 R)
• M32: 10,648,825 km (0.119 R)
• M33: 10,744,269 km (0.114 R)
• M34: 11,177,055 km (0.085 R)
• M35: 11,566,608 km (0.089 R)
• M36: 12,209,131 km (0.107 R)
• M37: 12,761,895 km (0.112 R)
• M38: 13,787,987 km (0.046 R)
• M39: 14,205,963 km (0.063 R)
• M40: 14,681,086 km (0.087 R)
• M41: 16,247,376 km (0.085 R)
• M42: 17,470,787 km (0.086 R)
• M43: 18,150,710 km (0.113 R)
• M44: 18,436,442 km (0.081 R)
• M45: 18,896,904 km (0.103 R)
• M46: 20,301,029 km (0.117 R)
• M47: 20,657,222 km (0.049 R)
• M48: 20,955,670 km (0.086 R)
• M49: 21,315,752 km (0.095 R)
• M50: 21,859,690 km (0.059 R)
• M51: 22,042,049 km (0.107 R)
• M52: 22,286,044 km (0.087 R)
• M53: 23,208,614 km (0.118 R)
• M54: 23,581,112 km (0.116 R)
• M55: 24,964,145 km (0.102 R)
• M56: 25,473,525 km (0.106 R)
• M57: 25,601,432 km (0.08 R)
• M58: 25,729,637 km (0.09 R)
• M59: 26,244,104 km (0.076 R)
• M60: 27,414,408 km (0.062 R)
• M61: 28,601,617 km (0.052 R)
• M62: 29,469,584 km (0.117 R)
• M63: 31,436,646 km (0.104 R)
• M64: 31,711,308 km (0.041 R)
• M65: 32,263,025 km (0.098 R)
• M66: 32,887,446 km (0.052 R)
• M67: 33,306,021 km (0.061 R)
• M68: 33,445,895 km (0.113 R)
• M69: 34,784,796 km (0.04 R)
• M70: 35,353,717 km (0.102 R)
• M71: 35,639,449 km (0.051 R)
• M72: 36,356,920 km (0.069 R)
• M73: 36,934,218 km (0.084 R)
• M74: 37,079,179 km (0.119 R)
• M75: 37,806,075 km (0.081 R)
• M76: 39,052,823 km (0.114 R)
• M77: 39,200,327 km (0.119 R)
• M78: 39,866,636 km (0.043 R)
• M79: 40,164,036 km (0.091 R)
• M80: 40,611,334 km (0.027 R)
• M81: 40,835,731 km (0.046 R)
• M82: 41,963,400 km (0.096 R)
• M83: 42,949,100 km (0.045 R)
• M84: 46,419,770 km (0.106 R)
• M85: 46,732,580 km (0.089 R)
• M86: 47,124,526 km (0.079 R)
• M87: 48,862,554 km (0.088 R)
• M88: 49,101,163 km (0.085 R)
• M89: 51,913,453 km (0.042 R)
• M90: 52,075,767 km (0.108 R)
• M91: 52,645,136 km (0.062 R)
• M92: 53,053,090 km (0.08 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.7

Radius: 12.2

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.07 AU - 12.29 AU

Year: 12155 Days

Day: 9.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,884,061 km

• M1: 159,172 km (0.106 R)
• M2: 253,120 km (0.119 R)
• M3: 874,848 km (0.108 R)
• M4: 962,662 km (0.104 R)
• M5: 1,053,767 km (0.083 R)
• M6: 1,820,157 km (0.042 R)
• M7: 1,935,198 km (0.042 R)
• M8: 2,702,934 km (0.088 R)
• M9: 3,673,376 km (0.085 R)
• M10: 3,849,901 km (0.103 R)
• M11: 4,059,488 km (0.081 R)
• M12: 4,303,632 km (0.11 R)
• M13: 5,196,132 km (0.086 R)
• M14: 6,319,912 km (0.098 R)
• M15: 6,675,057 km (0.102 R)
• M16: 6,818,970 km (0.034 R)
• M17: 7,146,440 km (0.039 R)
• M18: 7,330,744 km (0.111 R)
• M19: 7,817,087 km (0.032 R)
• M20: 9,178,278 km (0.093 R)
• M21: 9,418,981 km (0.094 R)
• M22: 9,906,670 km (0.118 R)
• M23: 10,071,078 km (0.09 R)
• M24: 10,277,823 km (0.075 R)
• M25: 10,906,732 km (0.075 R)
• M26: 11,204,432 km (0.1 R)
• M27: 12,333,896 km (0.052 R)
• M28: 12,688,742 km (0.101 R)
• M29: 12,912,091 km (0.073 R)
• M30: 13,453,785 km (0.093 R)
• M31: 13,681,772 km (0.089 R)
• M32: 14,095,261 km (0.07 R)
• M33: 14,887,382 km (0.051 R)
• M34: 15,455,405 km (0.049 R)
• M35: 15,550,699 km (0.079 R)
• M36: 15,646,292 km (0.105 R)
• M37: 15,982,139 km (0.078 R)
• M38: 16,563,626 km (0.098 R)
• M39: 16,955,273 km (0.113 R)
• M40: 17,697,578 km (0.118 R)
• M41: 17,897,291 km (0.092 R)
• M42: 17,997,521 km (0.078 R)
• M43: 18,349,525 km (0.116 R)
• M44: 18,856,363 km (0.094 R)
• M45: 19,265,214 km (0.078 R)
• M46: 19,728,668 km (0.12 R)
• M47: 20,091,742 km (0.065 R)
• M48: 20,509,270 km (0.102 R)
• M49: 21,939,725 km (0.105 R)
• M50: 22,911,213 km (0.111 R)
• M51: 23,129,028 km (0.087 R)
• M52: 23,731,458 km (0.097 R)
• M53: 25,007,977 km (0.108 R)
• M54: 25,400,821 km (0.109 R)
• M55: 26,135,945 km (0.115 R)
• M56: 26,420,480 km (0.114 R)
• M57: 27,627,136 km (0.072 R)
• M58: 28,033,295 km (0.09 R)
• M59: 29,027,971 km (0.048 R)
• M60: 29,322,679 km (0.085 R)
• M61: 29,440,861 km (0.097 R)
• M62: 29,618,434 km (0.064 R)
• M63: 29,915,236 km (0.113 R)
• M64: 30,153,246 km (0.061 R)
• M65: 30,871,316 km (0.052 R)
• M66: 31,172,307 km (0.071 R)
• M67: 31,474,046 km (0.11 R)
• M68: 31,959,042 km (0.059 R)
• M69: 32,385,545 km (0.047 R)
• M70: 32,752,509 km (0.073 R)
• M71: 33,243,938 km (0.099 R)
• M72: 33,861,777 km (0.063 R)
• M73: 34,296,359 km (0.112 R)
• M74: 34,607,971 km (0.12 R)
• M75: 34,858,099 km (0.079 R)
• M76: 35,171,357 km (0.091 R)
• M77: 35,422,681 km (0.105 R)
• M78: 35,990,405 km (0.081 R)
• M79: 36,752,008 km (0.061 R)
• M80: 38,938,680 km (0.102 R)
• M81: 40,902,900 km (0.103 R)
• M82: 41,101,117 km (0.111 R)
• M83: 41,432,177 km (0.114 R)
• M84: 42,297,003 km (0.117 R)
• M85: 43,167,812 km (0.103 R)
• M86: 43,436,939 km (0.088 R)
• M87: 44,995,150 km (0.086 R)
• M88: 45,541,481 km (0.102 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 16,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit