🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.21 AU - 1.41 AU

Year: 534 Days

Day: 42.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,643,140 km

• M1: 1,067,530 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.64 AU - 1.76 AU

Year: 790 Days

Day: 20.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.84 AU - 2 AU

Year: 948 Days

Day: 44.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.23 AU - 6.07 AU

Year: 4166 Days

Day: 45.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,643,140 km

• M1: 3,969,579 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.1

Radius: 13.9

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.27 AU - 6.31 AU

Year: 4337 Days

Day: 9 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 85,643,140 km

• M1: 175,628 km (0.07 R)
• M2: 388,356 km (0.086 R)
• M3: 574,157 km (0.112 R)
• M4: 698,024 km (0.093 R)
• M5: 923,318 km (0.087 R)
• M6: 1,087,726 km (0.106 R)
• M7: 1,307,934 km (0.108 R)
• M8: 1,608,626 km (0.06 R)
• M9: 1,967,362 km (0.087 R)
• M10: 2,092,725 km (0.071 R)
• M11: 2,239,480 km (0.11 R)
• M12: 2,524,015 km (0.1 R)
• M13: 2,641,300 km (0.093 R)
• M14: 2,760,380 km (0.087 R)
• M15: 2,881,405 km (0.097 R)
• M16: 2,983,580 km (0.086 R)
• M17: 3,755,505 km (0.113 R)
• M18: 3,890,143 km (0.097 R)
• M19: 4,539,847 km (0.069 R)
• M20: 5,424,868 km (0.11 R)
• M21: 5,680,231 km (0.105 R)
• M22: 6,070,682 km (0.106 R)
• M23: 7,015,841 km (0.118 R)
• M24: 7,154,668 km (0.116 R)
• M25: 7,266,268 km (0.107 R)
• M26: 7,548,110 km (0.077 R)
• M27: 7,776,247 km (0.059 R)
• M28: 8,006,628 km (0.108 R)
• M29: 8,151,738 km (0.085 R)
• M30: 8,415,329 km (0.105 R)
• M31: 9,344,481 km (0.115 R)
• M32: 9,805,841 km (0.077 R)
• M33: 10,243,116 km (0.027 R)
• M34: 10,782,865 km (0.103 R)
• M35: 11,331,889 km (0.075 R)
• M36: 11,757,944 km (0.068 R)
• M37: 12,155,874 km (0.095 R)
• M38: 12,965,049 km (0.026 R)
• M39: 13,101,632 km (0.109 R)
• M40: 13,548,780 km (0.044 R)
• M41: 14,599,855 km (0.081 R)
• M42: 15,063,458 km (0.106 R)
• M43: 15,568,202 km (0.083 R)
• M44: 15,713,461 km (0.069 R)
• M45: 15,932,173 km (0.06 R)
• M46: 16,262,186 km (0.095 R)
• M47: 18,174,496 km (0.098 R)
• M48: 18,480,872 km (0.111 R)
• M49: 18,750,298 km (0.073 R)
• M50: 19,176,502 km (0.093 R)
• M51: 19,293,338 km (0.116 R)
• M52: 20,236,104 km (0.084 R)
• M53: 20,513,907 km (0.12 R)
• M54: 21,881,381 km (0.111 R)
• M55: 22,289,185 km (0.1 R)
• M56: 22,576,114 km (0.088 R)
• M57: 23,153,711 km (0.059 R)
• M58: 23,319,615 km (0.078 R)
• M59: 23,987,271 km (0.083 R)
• M60: 24,449,977 km (0.082 R)
• M61: 25,512,570 km (0.113 R)
• M62: 25,769,729 km (0.102 R)
• M63: 26,071,019 km (0.078 R)
• M64: 26,677,040 km (0.072 R)
• M65: 27,287,549 km (0.039 R)
• M66: 27,991,108 km (0.116 R)
• M67: 28,433,768 km (0.106 R)
• M68: 28,656,071 km (0.102 R)
• M69: 29,326,269 km (0.079 R)
• M70: 29,640,724 km (0.1 R)
• M71: 29,775,811 km (0.058 R)
• M72: 30,182,567 km (0.119 R)

Asteroid Belt

Center: 6.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.1

Radius: 10.3

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.32 AU - 7.84 AU

Year: 7439 Days

Day: 7.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,643,140 km

• M1: 138,528 km (0.051 R)
• M2: 343,776 km (0.088 R)
• M3: 411,544 km (0.114 R)
• M4: 511,176 km (0.11 R)
• M5: 578,196 km (0.113 R)
• M6: 800,049 km (0.064 R)
• M7: 980,614 km (0.112 R)
• M8: 1,084,884 km (0.104 R)
• M9: 1,248,693 km (0.045 R)
• M10: 1,401,433 km (0.069 R)
• M11: 1,601,146 km (0.082 R)
• M12: 1,704,668 km (0.089 R)
• M13: 2,141,194 km (0.107 R)
• M14: 2,209,710 km (0.035 R)
• M15: 2,396,109 km (0.064 R)
• M16: 2,563,360 km (0.04 R)
• M17: 2,859,414 km (0.051 R)
• M18: 3,701,949 km (0.111 R)
• M19: 4,036,899 km (0.105 R)
• M20: 5,069,124 km (0.088 R)
• M21: 5,567,135 km (0.07 R)
• M22: 5,822,050 km (0.089 R)
• M23: 6,676,852 km (0.059 R)
• M24: 7,747,075 km (0.091 R)
• M25: 8,211,577 km (0.12 R)
• M26: 10,470,804 km (0.084 R)
• M27: 11,024,017 km (0.048 R)
• M28: 11,103,902 km (0.079 R)
• M29: 12,035,597 km (0.116 R)
• M30: 13,118,985 km (0.045 R)
• M31: 13,458,722 km (0.111 R)
• M32: 14,059,956 km (0.069 R)
• M33: 14,189,956 km (0.09 R)
• M34: 14,363,939 km (0.078 R)
• M35: 14,845,943 km (0.115 R)
• M36: 15,022,618 km (0.08 R)
• M37: 15,422,493 km (0.049 R)
• M38: 16,051,702 km (0.074 R)
• M39: 16,826,918 km (0.069 R)
• M40: 17,103,375 km (0.105 R)
• M41: 17,520,903 km (0.042 R)
• M42: 17,848,073 km (0.097 R)
• M43: 18,224,461 km (0.115 R)
• M44: 19,901,603 km (0.075 R)
• M45: 22,230,393 km (0.063 R)
• M46: 23,812,989 km (0.083 R)
• M47: 24,644,005 km (0.048 R)
• M48: 25,378,980 km (0.104 R)
• M49: 25,590,212 km (0.109 R)
• M50: 25,855,150 km (0.059 R)
• M51: 25,961,514 km (0.117 R)
• M52: 26,548,386 km (0.08 R)
• M53: 26,977,882 km (0.094 R)
• M54: 27,085,742 km (0.053 R)
• M55: 28,225,827 km (0.109 R)
• M56: 29,492,472 km (0.111 R)
• M57: 29,603,474 km (0.093 R)
• M58: 30,384,524 km (0.093 R)
• M59: 30,496,573 km (0.112 R)
• M60: 30,665,020 km (0.11 R)
• M61: 30,777,518 km (0.104 R)
• M62: 31,568,741 km (0.102 R)
• M63: 32,080,815 km (0.081 R)
• M64: 32,481,138 km (0.085 R)
• M65: 32,940,554 km (0.096 R)
• M66: 33,055,744 km (0.116 R)
• M67: 33,228,829 km (0.083 R)
• M68: 33,691,684 km (0.073 R)
• M69: 34,741,114 km (0.117 R)
• M70: 34,975,833 km (0.119 R)
• M71: 35,623,891 km (0.115 R)
• M72: 36,157,057 km (0.032 R)
• M73: 36,931,825 km (0.071 R)
• M74: 37,892,991 km (0.093 R)
• M75: 38,074,004 km (0.047 R)
• M76: 38,923,122 km (0.08 R)
• M77: 39,962,528 km (0.064 R)
• M78: 40,208,467 km (0.073 R)
• M79: 40,393,220 km (0.114 R)
• M80: 40,825,409 km (0.037 R)
• M81: 41,072,993 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.9

Radius: 10.9

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.28 AU - 10.24 AU

Year: 10044 Days

Day: 5.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 85,643,140 km

• M1: 229,633 km (0.059 R)
• M2: 304,432 km (0.044 R)
• M3: 382,971 km (0.113 R)
• M4: 745,596 km (0.113 R)
• M5: 835,504 km (0.08 R)
• M6: 1,295,069 km (0.117 R)
• M7: 1,896,751 km (0.077 R)
• M8: 1,968,708 km (0.097 R)
• M9: 2,537,329 km (0.117 R)
• M10: 2,964,731 km (0.063 R)
• M11: 3,091,141 km (0.038 R)
• M12: 3,459,002 km (0.045 R)
• M13: 4,596,395 km (0.08 R)
• M14: 5,066,730 km (0.083 R)
• M15: 5,142,277 km (0.083 R)
• M16: 5,371,611 km (0.105 R)
• M17: 5,761,313 km (0.112 R)
• M18: 5,893,259 km (0.118 R)
• M19: 5,999,623 km (0.11 R)
• M20: 6,322,305 km (0.116 R)
• M21: 6,568,095 km (0.071 R)
• M22: 6,650,822 km (0.062 R)
• M23: 6,789,350 km (0.111 R)
• M24: 6,956,750 km (0.046 R)
• M25: 7,182,343 km (0.083 R)
• M26: 7,324,461 km (0.109 R)
• M27: 7,669,434 km (0.05 R)
• M28: 8,167,445 km (0.12 R)
• M29: 9,944,070 km (0.068 R)
• M30: 10,230,250 km (0.072 R)
• M31: 10,843,153 km (0.088 R)
• M32: 11,868,945 km (0.099 R)
• M33: 12,684,104 km (0.102 R)
• M34: 12,856,291 km (0.087 R)
• M35: 13,869,967 km (0.075 R)
• M36: 14,872,871 km (0.077 R)
• M37: 15,530,054 km (0.059 R)
• M38: 16,047,663 km (0.108 R)
• M39: 16,196,513 km (0.092 R)
• M40: 16,271,162 km (0.088 R)
• M41: 16,345,961 km (0.088 R)
• M42: 16,948,242 km (0.027 R)
• M43: 17,519,407 km (0.1 R)
• M44: 17,826,531 km (0.097 R)
• M45: 18,485,360 km (0.084 R)
• M46: 18,994,591 km (0.095 R)
• M47: 19,270,599 km (0.062 R)
• M48: 19,786,862 km (0.034 R)
• M49: 21,076,994 km (0.1 R)
• M50: 22,685,919 km (0.11 R)
• M51: 23,062,756 km (0.086 R)
• M52: 24,248,468 km (0.045 R)
• M53: 24,633,833 km (0.058 R)
• M54: 25,021,141 km (0.086 R)
• M55: 25,453,928 km (0.101 R)
• M56: 25,540,844 km (0.119 R)
• M57: 26,943,923 km (0.043 R)
• M58: 27,032,485 km (0.095 R)
• M59: 27,699,542 km (0.11 R)
• M60: 28,732,814 km (0.064 R)
• M61: 30,790,832 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.5

Radius: 5

Gravity: 26.94 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.68 AU - 18.5 AU

Year: 24086 Days

Day: 25 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,643,140 km

• M1: 102,026 km (0.114 R)
• M2: 484,847 km (0.055 R)
• M3: 696,079 km (0.112 R)
• M4: 798,853 km (0.111 R)
• M5: 934,239 km (0.094 R)
• M6: 1,019,061 km (0.099 R)
• M7: 1,288,636 km (0.082 R)
• M8: 1,962,425 km (0.106 R)
• M9: 2,607,790 km (0.114 R)
• M10: 2,932,417 km (0.106 R)
• M11: 3,184,490 km (0.07 R)
• M12: 3,799,038 km (0.117 R)
• M13: 4,401,917 km (0.046 R)
• M14: 4,545,232 km (0.085 R)
• M15: 4,885,567 km (0.065 R)
• M16: 5,539,310 km (0.069 R)
• M17: 5,642,383 km (0.086 R)
• M18: 5,798,114 km (0.112 R)
• M19: 7,205,980 km (0.099 R)
• M20: 7,545,268 km (0.074 R)
• M21: 8,005,580 km (0.118 R)
• M22: 8,893,145 km (0.074 R)
• M23: 9,256,967 km (0.05 R)
• M24: 9,502,158 km (0.065 R)
• M25: 12,810,066 km (0.097 R)
• M26: 13,289,377 km (0.09 R)
• M27: 14,619,602 km (0.111 R)
• M28: 15,192,262 km (0.098 R)
• M29: 15,699,399 km (0.092 R)
• M30: 17,103,674 km (0.112 R)
• M31: 17,479,913 km (0.108 R)
• M32: 18,163,874 km (0.108 R)
• M33: 18,470,699 km (0.072 R)
• M34: 19,951,270 km (0.1 R)
• M35: 21,227,339 km (0.091 R)
• M36: 23,523,218 km (0.115 R)
• M37: 23,606,544 km (0.118 R)
• M38: 23,690,169 km (0.037 R)
• M39: 23,941,344 km (0.108 R)
• M40: 24,362,013 km (0.079 R)
• M41: 24,955,019 km (0.088 R)
• M42: 25,467,093 km (0.115 R)
• M43: 26,328,178 km (0.107 R)
• M44: 28,167,484 km (0.111 R)
• M45: 29,596,293 km (0.095 R)
• M46: 29,686,501 km (0.028 R)
• M47: 31,140,293 km (0.059 R)
• M48: 32,338,422 km (0.107 R)
• M49: 32,524,073 km (0.056 R)
• M50: 33,270,267 km (0.063 R)
• M51: 33,457,713 km (0.109 R)
• M52: 34,589,720 km (0.085 R)
• M53: 34,969,849 km (0.101 R)
• M54: 35,160,436 km (0.118 R)
• M55: 35,638,402 km (0.085 R)
• M56: 37,279,490 km (0.042 R)
• M57: 37,864,567 km (0.084 R)
• M58: 38,452,637 km (0.109 R)
• M59: 40,334,877 km (0.118 R)
• M60: 40,434,659 km (0.073 R)
• M61: 43,469,551 km (0.114 R)
• M62: 44,188,069 km (0.101 R)
• M63: 45,014,149 km (0.103 R)
• M64: 45,741,045 km (0.103 R)
• M65: 48,475,096 km (0.12 R)
• M66: 49,006,916 km (0.109 R)
• M67: 53,769,514 km (0.102 R)
• M68: 55,093,754 km (0.075 R)
• M69: 56,093,966 km (0.055 R)
• M70: 56,988,112 km (0.088 R)
• M71: 57,999,543 km (0.025 R)
• M72: 58,903,563 km (0.118 R)
• M73: 59,470,988 km (0.091 R)
• M74: 59,584,682 km (0.077 R)
• M75: 60,954,849 km (0.051 R)
• M76: 61,184,183 km (0.112 R)
• M77: 62,219,849 km (0.046 R)
• M78: 63,377,288 km (0.07 R)
• M79: 63,958,625 km (0.038 R)
• M80: 65,009,699 km (0.115 R)
• M81: 65,830,992 km (0.104 R)
• M82: 68,315,663 km (0.1 R)
• M83: 68,673,052 km (0.096 R)
• M84: 69,629,431 km (0.105 R)
• M85: 71,434,180 km (0.105 R)
• M86: 74,108,990 km (0.069 R)
• M87: 75,704,750 km (0.085 R)
• M88: 76,940,130 km (0.079 R)
• M89: 77,560,213 km (0.111 R)
• M90: 77,684,529 km (0.104 R)
• M91: 78,555,936 km (0.083 R)
• M92: 79,430,635 km (0.06 R)
• M93: 81,441,978 km (0.057 R)
• M94: 83,852,299 km (0.111 R)
• M95: 85,130,164 km (0.116 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 19,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit