🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.3 AU - 1.4 AU

Year: 573 Days

Day: 32.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.16 AU - 2.68 AU

Year: 1375 Days

Day: 24.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,242,186 km

• M1: 472,580 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.32 AU - 3 AU

Year: 1585 Days

Day: 33.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.95 AU - 3.83 AU

Year: 2280 Days

Day: 16.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.61 AU - 3.61 AU

Year: 2505 Days

Day: 35.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,242,186 km

• M1: 1,948,512 km (0.034 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.36 AU - 5.52 AU

Year: 3417 Days

Day: 31.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 135.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,242,186 km

• M1: 1,714,392 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.8

Radius: 11.8

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.19 AU - 6.41 AU

Year: 4457 Days

Day: 12.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,242,186 km

• M1: 210,634 km (0.101 R)
• M2: 327,619 km (0.096 R)
• M3: 497,563 km (0.069 R)
• M4: 873,502 km (0.1 R)
• M5: 1,034,619 km (0.078 R)
• M6: 1,152,352 km (0.095 R)
• M7: 1,387,670 km (0.1 R)
• M8: 1,563,298 km (0.117 R)
• M9: 1,921,136 km (0.096 R)
• M10: 2,084,796 km (0.118 R)
• M11: 2,730,909 km (0.118 R)
• M12: 3,143,500 km (0.056 R)
• M13: 3,278,886 km (0.118 R)
• M14: 3,357,275 km (0.103 R)
• M15: 3,676,816 km (0.109 R)
• M16: 3,985,437 km (0.102 R)
• M17: 4,431,837 km (0.078 R)
• M18: 4,827,224 km (0.107 R)
• M19: 5,464,960 km (0.119 R)
• M20: 5,581,646 km (0.104 R)
• M21: 5,675,594 km (0.117 R)
• M22: 5,817,562 km (0.097 R)
• M23: 5,936,791 km (0.043 R)
• M24: 6,201,879 km (0.094 R)
• M25: 6,372,720 km (0.107 R)
• M26: 6,719,039 km (0.026 R)
• M27: 6,869,385 km (0.092 R)
• M28: 7,173,367 km (0.082 R)
• M29: 7,275,692 km (0.055 R)
• M30: 7,352,735 km (0.092 R)
• M31: 7,611,540 km (0.083 R)
• M32: 8,111,795 km (0.082 R)
• M33: 8,218,458 km (0.116 R)
• M34: 8,568,368 km (0.081 R)
• M35: 8,923,214 km (0.085 R)
• M36: 9,227,346 km (0.1 R)
• M37: 9,394,597 km (0.085 R)
• M38: 9,619,293 km (0.091 R)
• M39: 10,045,198 km (0.063 R)
• M40: 10,246,257 km (0.094 R)
• M41: 10,361,597 km (0.105 R)
• M42: 10,506,558 km (0.043 R)
• M43: 10,593,773 km (0.071 R)
• M44: 10,739,781 km (0.075 R)
• M45: 10,886,387 km (0.119 R)
• M46: 11,449,772 km (0.072 R)
• M47: 11,569,600 km (0.083 R)
• M48: 11,840,671 km (0.066 R)
• M49: 11,931,477 km (0.115 R)
• M50: 12,144,355 km (0.038 R)
• M51: 12,419,914 km (0.085 R)
• M52: 12,574,000 km (0.034 R)
• M53: 13,196,327 km (0.103 R)
• M54: 13,321,990 km (0.091 R)
• M55: 15,353,529 km (0.083 R)
• M56: 15,585,106 km (0.076 R)
• M57: 15,784,670 km (0.086 R)
• M58: 16,219,700 km (0.073 R)
• M59: 17,445,356 km (0.065 R)
• M60: 19,018,976 km (0.101 R)
• M61: 19,125,489 km (0.045 R)
• M62: 19,374,869 km (0.037 R)
• M63: 19,517,735 km (0.1 R)
• M64: 19,876,770 km (0.097 R)
• M65: 19,984,780 km (0.063 R)
• M66: 20,129,291 km (0.093 R)
• M67: 20,929,939 km (0.105 R)
• M68: 21,334,302 km (0.118 R)
• M69: 21,408,054 km (0.099 R)
• M70: 21,481,955 km (0.069 R)
• M71: 21,889,609 km (0.062 R)
• M72: 22,225,307 km (0.068 R)
• M73: 22,675,297 km (0.103 R)
• M74: 23,966,776 km (0.069 R)
• M75: 24,081,966 km (0.077 R)
• M76: 24,351,242 km (0.099 R)
• M77: 25,048,219 km (0.117 R)
• M78: 25,321,085 km (0.103 R)

Asteroid Belt

Center: 7.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.1

Radius: 13.8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.84 AU - 12.82 AU

Year: 12127 Days

Day: 8.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 154 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,242,186 km

• M1: 173,234 km (0.087 R)
• M2: 344,823 km (0.097 R)
• M3: 482,902 km (0.077 R)
• M4: 568,771 km (0.102 R)
• M5: 710,141 km (0.074 R)
• M6: 901,327 km (0.09 R)
• M7: 1,091,167 km (0.117 R)
• M8: 1,933,852 km (0.033 R)
• M9: 2,313,381 km (0.095 R)
• M10: 2,525,810 km (0.114 R)
• M11: 2,969,967 km (0.038 R)
• M12: 3,590,498 km (0.095 R)
• M13: 3,995,011 km (0.086 R)
• M14: 4,679,272 km (0.098 R)
• M15: 5,684,121 km (0.069 R)
• M16: 5,863,937 km (0.118 R)
• M17: 6,119,151 km (0.056 R)
• M18: 7,098,718 km (0.09 R)
• M19: 7,805,568 km (0.052 R)
• M20: 8,046,271 km (0.119 R)
• M21: 8,534,858 km (0.109 R)
• M22: 8,658,575 km (0.069 R)
• M23: 9,884,979 km (0.049 R)
• M24: 10,717,939 km (0.113 R)
• M25: 10,940,990 km (0.096 R)
• M26: 12,125,057 km (0.049 R)
• M27: 12,217,808 km (0.031 R)
• M28: 12,638,327 km (0.076 R)
• M29: 14,514,883 km (0.099 R)
• M30: 14,662,835 km (0.063 R)
• M31: 15,309,846 km (0.077 R)
• M32: 15,661,999 km (0.096 R)
• M33: 16,118,871 km (0.108 R)
• M34: 16,323,372 km (0.048 R)
• M35: 17,463,158 km (0.116 R)
• M36: 17,568,026 km (0.037 R)
• M37: 20,093,238 km (0.087 R)
• M38: 20,479,051 km (0.082 R)
• M39: 20,589,753 km (0.079 R)
• M40: 20,867,257 km (0.029 R)
• M41: 21,201,908 km (0.059 R)
• M42: 21,707,249 km (0.077 R)
• M43: 22,387,321 km (0.096 R)
• M44: 22,672,754 km (0.055 R)
• M45: 22,959,384 km (0.083 R)
• M46: 23,420,594 km (0.12 R)
• M47: 23,826,602 km (0.115 R)
• M48: 25,473,825 km (0.071 R)
• M49: 25,831,513 km (0.11 R)
• M50: 26,071,019 km (0.105 R)
• M51: 27,584,202 km (0.083 R)
• M52: 27,767,609 km (0.04 R)
• M53: 30,885,228 km (0.1 R)
• M54: 31,458,188 km (0.079 R)
• M55: 31,649,973 km (0.087 R)
• M56: 31,906,234 km (0.082 R)
• M57: 32,098,916 km (0.118 R)
• M58: 33,393,087 km (0.092 R)
• M59: 33,784,734 km (0.082 R)
• M60: 35,300,011 km (0.12 R)
• M61: 35,499,276 km (0.062 R)
• M62: 35,632,268 km (0.108 R)
• M63: 35,832,131 km (0.101 R)
• M64: 36,367,093 km (0.072 R)
• M65: 37,039,386 km (0.105 R)
• M66: 37,174,472 km (0.059 R)
• M67: 37,309,559 km (0.099 R)
• M68: 37,783,785 km (0.118 R)
• M69: 38,875,251 km (0.084 R)
• M70: 39,287,243 km (0.118 R)
• M71: 41,789,417 km (0.096 R)
• M72: 42,917,984 km (0.075 R)
• M73: 43,059,802 km (0.079 R)
• M74: 43,628,424 km (0.08 R)
• M75: 44,486,218 km (0.115 R)
• M76: 44,701,489 km (0.112 R)
• M77: 44,845,253 km (0.114 R)
• M78: 45,493,909 km (0.084 R)
• M79: 45,855,487 km (0.041 R)
• M80: 46,218,262 km (0.088 R)
• M81: 46,509,080 km (0.106 R)
• M82: 47,825,242 km (0.086 R)
• M83: 48,709,515 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186

Radius: 13.1

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.65 AU - 12.49 AU

Year: 15316 Days

Day: 6.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,242,186 km

• M1: 177,423 km (0.075 R)
• M2: 365,767 km (0.069 R)
• M3: 455,226 km (0.104 R)
• M4: 608,415 km (0.095 R)
• M5: 766,689 km (0.076 R)
• M6: 1,040,603 km (0.106 R)
• M7: 1,235,230 km (0.094 R)
• M8: 1,384,827 km (0.026 R)
• M9: 1,682,078 km (0.099 R)
• M10: 2,645,489 km (0.114 R)
• M11: 2,767,411 km (0.114 R)
• M12: 2,916,111 km (0.076 R)
• M13: 3,484,733 km (0.076 R)
• M14: 3,727,530 km (0.094 R)
• M15: 3,975,863 km (0.052 R)
• M16: 6,446,023 km (0.079 R)
• M17: 6,644,689 km (0.112 R)
• M18: 7,184,737 km (0.115 R)
• M19: 7,425,440 km (0.096 R)
• M20: 7,844,314 km (0.103 R)
• M21: 8,851,856 km (0.098 R)
• M22: 9,184,262 km (0.098 R)
• M23: 9,333,411 km (0.109 R)
• M24: 9,596,404 km (0.045 R)
• M25: 9,937,936 km (0.109 R)
• M26: 10,206,464 km (0.102 R)
• M27: 10,711,507 km (0.076 R)
• M28: 11,344,306 km (0.039 R)
• M29: 11,665,343 km (0.075 R)
• M30: 13,399,332 km (0.109 R)
• M31: 14,123,834 km (0.081 R)
• M32: 14,773,837 km (0.071 R)
• M33: 14,992,699 km (0.107 R)
• M34: 15,300,870 km (0.119 R)
• M35: 15,700,147 km (0.076 R)
• M36: 16,328,159 km (0.076 R)
• M37: 17,701,617 km (0.068 R)
• M38: 18,074,116 km (0.119 R)
• M39: 19,926,885 km (0.103 R)
• M40: 20,217,404 km (0.087 R)
• M41: 20,557,889 km (0.101 R)
• M42: 21,195,475 km (0.099 R)
• M43: 21,491,978 km (0.101 R)
• M44: 22,339,450 km (0.114 R)
• M45: 22,944,274 km (0.111 R)
• M46: 23,197,843 km (0.103 R)
• M47: 23,299,569 km (0.108 R)
• M48: 23,401,296 km (0.083 R)
• M49: 23,554,334 km (0.118 R)
• M50: 24,015,545 km (0.106 R)
• M51: 24,738,850 km (0.054 R)
• M52: 24,946,791 km (0.09 R)
• M53: 25,312,259 km (0.115 R)
• M54: 26,418,984 km (0.054 R)
• M55: 26,951,552 km (0.072 R)
• M56: 27,219,033 km (0.075 R)
• M57: 28,897,970 km (0.116 R)
• M58: 29,007,476 km (0.106 R)
• M59: 29,226,786 km (0.105 R)
• M60: 29,336,741 km (0.098 R)
• M61: 29,556,799 km (0.114 R)
• M62: 29,722,404 km (0.068 R)
• M63: 30,220,715 km (0.118 R)
• M64: 31,169,614 km (0.086 R)
• M65: 33,670,591 km (0.092 R)
• M66: 34,132,250 km (0.081 R)
• M67: 34,247,889 km (0.119 R)
• M68: 35,237,030 km (0.08 R)
• M69: 35,471,151 km (0.074 R)
• M70: 36,058,622 km (0.094 R)
• M71: 36,176,505 km (0.097 R)
• M72: 38,260,104 km (0.092 R)
• M73: 38,621,233 km (0.078 R)
• M74: 39,043,997 km (0.094 R)
• M75: 39,225,609 km (0.118 R)
• M76: 39,528,993 km (0.087 R)
• M77: 40,688,826 km (0.058 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 14,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit