🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.92 AU - 1.34 AU

Year: 432 Days

Day: 30.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,695,857 km

• M1: 439,070 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.68 AU - 1.72 AU

Year: 798 Days

Day: 32.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,695,857 km

• M1: 188,194 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.5 AU - 2.08 AU

Year: 862 Days

Day: 38.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.64 AU - 2.12 AU

Year: 928 Days

Day: 25.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,695,857 km

• M1: 809,624 km (0.037 R)
• M2: 988,842 km (0.049 R)

Asteroid Belt

Center: 2.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.32 AU - 3.7 AU

Year: 2367 Days

Day: 16.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.2

Radius: 8.6

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.46 AU - 6.68 AU

Year: 5382 Days

Day: 14.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,695,857 km

• M1: 108,010 km (0.117 R)
• M2: 179,069 km (0.034 R)
• M3: 591,510 km (0.071 R)
• M4: 897,587 km (0.071 R)
• M5: 973,882 km (0.116 R)
• M6: 1,068,428 km (0.092 R)
• M7: 1,166,115 km (0.089 R)
• M8: 1,249,890 km (0.062 R)
• M9: 1,335,759 km (0.113 R)
• M10: 1,532,032 km (0.11 R)
• M11: 1,776,026 km (0.117 R)
• M12: 1,834,070 km (0.089 R)
• M13: 1,932,356 km (0.075 R)
• M14: 2,580,862 km (0.053 R)
• M15: 2,736,145 km (0.03 R)
• M16: 3,173,120 km (0.063 R)
• M17: 3,412,028 km (0.088 R)
• M18: 3,558,185 km (0.067 R)
• M19: 3,706,437 km (0.1 R)
• M20: 3,831,501 km (0.091 R)
• M21: 4,034,655 km (0.084 R)
• M22: 4,425,105 km (0.11 R)
• M23: 4,665,210 km (0.115 R)
• M24: 4,827,673 km (0.103 R)
• M25: 4,937,029 km (0.044 R)
• M26: 5,242,059 km (0.089 R)
• M27: 6,795,932 km (0.088 R)
• M28: 6,887,935 km (0.08 R)
• M29: 6,980,237 km (0.077 R)
• M30: 9,284,493 km (0.108 R)
• M31: 9,455,034 km (0.111 R)
• M32: 9,626,623 km (0.103 R)
• M33: 9,937,936 km (0.076 R)
• M34: 10,534,981 km (0.116 R)
• M35: 11,653,674 km (0.104 R)
• M36: 11,727,127 km (0.053 R)
• M37: 11,800,729 km (0.086 R)
• M38: 11,911,581 km (0.101 R)
• M39: 12,171,283 km (0.119 R)
• M40: 12,771,918 km (0.057 R)
• M41: 13,075,751 km (0.071 R)
• M42: 13,190,343 km (0.065 R)
• M43: 13,382,128 km (0.063 R)
• M44: 14,433,502 km (0.074 R)
• M45: 14,631,121 km (0.105 R)
• M46: 15,068,994 km (0.096 R)
• M47: 15,149,028 km (0.047 R)
• M48: 15,916,914 km (0.08 R)
• M49: 16,326,064 km (0.099 R)
• M50: 17,238,611 km (0.093 R)
• M51: 17,785,541 km (0.108 R)
• M52: 18,167,614 km (0.082 R)
• M53: 18,552,230 km (0.113 R)
• M54: 18,982,923 km (0.079 R)
• M55: 19,766,367 km (0.119 R)
• M56: 20,382,859 km (0.119 R)
• M57: 20,871,895 km (0.055 R)
• M58: 20,961,205 km (0.026 R)
• M59: 21,409,550 km (0.071 R)
• M60: 21,544,786 km (0.113 R)
• M61: 21,770,679 km (0.064 R)
• M62: 22,088,275 km (0.095 R)
• M63: 23,050,190 km (0.101 R)
• M64: 23,373,919 km (0.088 R)
• M65: 23,652,471 km (0.117 R)
• M66: 23,838,869 km (0.092 R)
• M67: 24,353,935 km (0.07 R)
• M68: 24,778,045 km (0.09 R)
• M69: 25,204,698 km (0.113 R)
• M70: 25,585,873 km (0.087 R)
• M71: 25,920,973 km (0.116 R)
• M72: 26,595,659 km (0.096 R)
• M73: 27,618,460 km (0.111 R)
• M74: 28,406,392 km (0.074 R)
• M75: 28,654,126 km (0.113 R)
• M76: 29,101,872 km (0.117 R)
• M77: 29,401,666 km (0.058 R)
• M78: 30,256,469 km (0.119 R)
• M79: 31,528,499 km (0.092 R)
• M80: 31,887,833 km (0.117 R)
• M81: 32,714,212 km (0.085 R)
• M82: 33,338,633 km (0.084 R)
• M83: 33,704,550 km (0.116 R)
• M84: 35,341,599 km (0.037 R)
• M85: 35,661,440 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.9

Radius: 14

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.46 AU - 9.8 AU

Year: 9124 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,695,857 km

• M1: 201,658 km (0.108 R)
• M2: 482,154 km (0.115 R)
• M3: 608,415 km (0.104 R)
• M4: 953,836 km (0.119 R)
• M5: 1,083,089 km (0.099 R)
• M6: 1,179,430 km (0.057 R)
• M7: 1,595,461 km (0.118 R)
• M8: 1,797,867 km (0.085 R)
• M9: 2,057,120 km (0.112 R)
• M10: 2,228,559 km (0.114 R)
• M11: 2,612,428 km (0.114 R)
• M12: 3,241,935 km (0.084 R)
• M13: 3,472,017 km (0.11 R)
• M14: 3,767,174 km (0.115 R)
• M15: 3,887,600 km (0.049 R)
• M16: 4,070,857 km (0.109 R)
• M17: 4,288,073 km (0.106 R)
• M18: 4,414,035 km (0.095 R)
• M19: 4,897,385 km (0.083 R)
• M20: 5,914,801 km (0.116 R)
• M21: 6,959,293 km (0.077 R)
• M22: 7,107,844 km (0.09 R)
• M23: 8,216,663 km (0.118 R)
• M24: 9,093,456 km (0.099 R)
• M25: 10,337,063 km (0.083 R)
• M26: 10,763,417 km (0.036 R)
• M27: 11,065,306 km (0.085 R)
• M28: 11,413,869 km (0.111 R)
• M29: 12,032,456 km (0.072 R)
• M30: 12,121,766 km (0.068 R)
• M31: 12,752,770 km (0.116 R)
• M32: 12,843,875 km (0.083 R)
• M33: 13,348,468 km (0.073 R)
• M34: 13,487,295 km (0.114 R)
• M35: 13,859,644 km (0.079 R)
• M36: 15,045,207 km (0.096 R)
• M37: 15,528,409 km (0.051 R)
• M38: 16,066,063 km (0.108 R)
• M39: 16,164,499 km (0.027 R)
• M40: 17,310,568 km (0.096 R)
• M41: 17,664,517 km (0.073 R)
• M42: 18,689,262 km (0.107 R)
• M43: 20,688,787 km (0.078 R)
• M44: 21,768,435 km (0.027 R)
• M45: 22,205,410 km (0.115 R)
• M46: 24,546,767 km (0.12 R)
• M47: 25,172,983 km (0.112 R)
• M48: 25,516,759 km (0.119 R)
• M49: 27,376,261 km (0.069 R)
• M50: 29,099,030 km (0.087 R)
• M51: 29,943,211 km (0.107 R)
• M52: 30,246,595 km (0.117 R)
• M53: 30,490,140 km (0.068 R)
• M54: 30,612,212 km (0.096 R)
• M55: 30,856,655 km (0.087 R)
• M56: 32,773,303 km (0.099 R)
• M57: 33,399,819 km (0.106 R)
• M58: 33,525,631 km (0.092 R)
• M59: 34,283,494 km (0.071 R)
• M60: 35,303,003 km (0.108 R)
• M61: 35,623,591 km (0.088 R)
• M62: 35,880,750 km (0.109 R)
• M63: 36,461,639 km (0.116 R)
• M64: 36,785,817 km (0.107 R)
• M65: 37,567,466 km (0.083 R)
• M66: 38,091,657 km (0.042 R)
• M67: 38,420,623 km (0.097 R)
• M68: 39,346,484 km (0.115 R)
• M69: 40,681,795 km (0.072 R)
• M70: 41,693,076 km (0.093 R)
• M71: 41,964,148 km (0.099 R)
• M72: 42,507,936 km (0.066 R)
• M73: 42,849,169 km (0.083 R)
• M74: 43,328,181 km (0.118 R)
• M75: 44,568,347 km (0.116 R)
• M76: 44,706,875 km (0.099 R)
• M77: 46,661,072 km (0.045 R)
• M78: 47,153,997 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.2

Radius: 7.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 11.66 AU - 14.08 AU

Year: 16616 Days

Day: 19.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,695,857 km

• M1: 120,426 km (0.082 R)
• M2: 172,935 km (0.077 R)
• M3: 292,613 km (0.116 R)
• M4: 496,815 km (0.085 R)
• M5: 652,546 km (0.071 R)
• M6: 907,461 km (0.053 R)
• M7: 1,842,148 km (0.091 R)
• M8: 2,684,384 km (0.114 R)
• M9: 2,734,350 km (0.119 R)
• M10: 3,040,577 km (0.116 R)
• M11: 3,092,637 km (0.115 R)
• M12: 3,197,804 km (0.11 R)
• M13: 3,465,883 km (0.109 R)
• M14: 3,825,367 km (0.053 R)
• M15: 4,110,052 km (0.087 R)
• M16: 4,699,767 km (0.063 R)
• M17: 4,912,495 km (0.071 R)
• M18: 5,473,936 km (0.105 R)
• M19: 6,253,939 km (0.058 R)
• M20: 6,320,510 km (0.073 R)
• M21: 6,387,231 km (0.105 R)
• M22: 6,758,981 km (0.044 R)
• M23: 6,895,863 km (0.106 R)
• M24: 7,103,056 km (0.078 R)
• M25: 7,879,918 km (0.089 R)
• M26: 8,169,091 km (0.065 R)
• M27: 8,683,408 km (0.109 R)
• M28: 9,208,347 km (0.032 R)
• M29: 9,398,337 km (0.098 R)
• M30: 9,666,566 km (0.092 R)
• M31: 10,367,581 km (0.098 R)
• M32: 10,684,430 km (0.106 R)
• M33: 10,764,165 km (0.117 R)
• M34: 11,085,053 km (0.084 R)
• M35: 11,531,303 km (0.104 R)
• M36: 12,024,826 km (0.112 R)
• M37: 12,232,618 km (0.11 R)
• M38: 12,399,569 km (0.046 R)
• M39: 12,905,210 km (0.118 R)
• M40: 13,075,303 km (0.058 R)
• M41: 14,550,338 km (0.055 R)
• M42: 15,532,597 km (0.083 R)
• M43: 15,713,461 km (0.106 R)
• M44: 16,767,229 km (0.086 R)
• M45: 16,859,979 km (0.069 R)
• M46: 18,797,720 km (0.093 R)
• M47: 18,893,912 km (0.099 R)
• M48: 20,954,323 km (0.089 R)
• M49: 21,004,289 km (0.068 R)
• M50: 21,505,592 km (0.098 R)
• M51: 21,656,835 km (0.091 R)
• M52: 22,827,588 km (0.066 R)
• M53: 22,879,050 km (0.096 R)
• M54: 23,033,285 km (0.112 R)
• M55: 23,446,624 km (0.105 R)
• M56: 24,701,152 km (0.084 R)
• M57: 25,230,279 km (0.077 R)
• M58: 26,192,044 km (0.079 R)
• M59: 26,353,610 km (0.059 R)
• M60: 26,461,470 km (0.067 R)
• M61: 26,515,325 km (0.119 R)
• M62: 26,731,644 km (0.082 R)
• M63: 27,766,861 km (0.097 R)
• M64: 27,821,763 km (0.097 R)
• M65: 27,986,470 km (0.057 R)
• M66: 28,261,880 km (0.054 R)
• M67: 28,427,485 km (0.075 R)
• M68: 29,260,446 km (0.116 R)
• M69: 30,045,087 km (0.064 R)
• M70: 30,779,911 km (0.107 R)
• M71: 31,064,147 km (0.095 R)
• M72: 31,292,135 km (0.08 R)
• M73: 31,749,754 km (0.085 R)
• M74: 33,427,195 km (0.086 R)
• M75: 33,543,882 km (0.101 R)
• M76: 35,847,539 km (0.08 R)
• M77: 36,686,783 km (0.104 R)
• M78: 36,867,498 km (0.104 R)
• M79: 37,593,197 km (0.068 R)
• M80: 37,897,030 km (0.114 R)
• M81: 38,140,725 km (0.105 R)
• M82: 38,323,683 km (0.077 R)
• M83: 38,445,905 km (0.109 R)
• M84: 39,736,785 km (0.099 R)
• M85: 40,046,303 km (0.106 R)
• M86: 41,292,154 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.5

Radius: 7

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 14.84 AU - 18.4 AU

Year: 24385 Days

Day: 16 Hours

Environment

Temp: -201 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 47,695,857 km

• M1: 482,304 km (0.051 R)
• M2: 603,478 km (0.117 R)
• M3: 701,165 km (0.096 R)
• M4: 1,225,506 km (0.118 R)
• M5: 1,592,619 km (0.114 R)
• M6: 2,715,800 km (0.077 R)
• M7: 4,313,355 km (0.065 R)
• M8: 5,066,880 km (0.096 R)
• M9: 6,729,361 km (0.088 R)
• M10: 6,878,061 km (0.115 R)
• M11: 7,103,056 km (0.098 R)
• M12: 7,216,601 km (0.096 R)
• M13: 8,106,409 km (0.111 R)
• M14: 9,276,863 km (0.117 R)
• M15: 10,327,788 km (0.086 R)
• M16: 10,715,247 km (0.065 R)
• M17: 11,726,977 km (0.082 R)
• M18: 12,403,309 km (0.109 R)
• M19: 12,585,669 km (0.094 R)
• M20: 13,793,223 km (0.108 R)
• M21: 14,219,876 km (0.042 R)
• M22: 15,231,906 km (0.112 R)
• M23: 15,820,723 km (0.073 R)
• M24: 16,868,805 km (0.106 R)
• M25: 18,508,697 km (0.056 R)
• M26: 20,091,742 km (0.06 R)
• M27: 20,252,410 km (0.107 R)
• M28: 20,845,266 km (0.109 R)
• M29: 22,158,287 km (0.093 R)
• M30: 23,385,438 km (0.03 R)
• M31: 28,389,038 km (0.092 R)
• M32: 28,689,730 km (0.036 R)
• M33: 31,195,644 km (0.1 R)
• M34: 31,630,375 km (0.116 R)
• M35: 34,473,034 km (0.099 R)
• M36: 35,051,230 km (0.118 R)
• M37: 35,244,810 km (0.102 R)
• M38: 35,567,941 km (0.073 R)
• M39: 36,543,618 km (0.116 R)
• M40: 36,805,265 km (0.096 R)
• M41: 38,255,467 km (0.065 R)
• M42: 41,143,304 km (0.118 R)
• M43: 42,854,404 km (0.094 R)
• M44: 44,448,968 km (0.108 R)
• M45: 46,062,830 km (0.09 R)
• M46: 46,133,440 km (0.054 R)
• M47: 47,410,557 km (0.027 R)
• M48: 47,695,840 km (0.084 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 14,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit