🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.54 AU - 0.7 AU

Year: 172 Days

Day: 39.3 Hours

Environment

Temp: 250 °C

Axial Tilt: 131.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.68 AU - 0.7 AU

Year: 202 Days

Day: 21.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.79 AU - 0.81 AU

Year: 253 Days

Day: 25.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,921,673 km

• M1: 36,502 km (0.119 R)
• M2: 523,742 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.77 AU - 1.17 AU

Year: 337 Days

Day: 30.2 Hours

Environment

Temp: 114 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,921,673 km

• M1: 475,572 km (0.089 R)

Asteroid Belt

Center: 2.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.49 AU - 4.65 AU

Year: 3450 Days

Day: 41.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,921,673 km

• M1: 1,141,282 km (0.118 R)
• M2: 3,495,504 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.2

Radius: 10.9

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.72 AU - 7.22 AU

Year: 5151 Days

Day: 10 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,921,673 km

• M1: 225,294 km (0.094 R)
• M2: 353,799 km (0.092 R)
• M3: 455,226 km (0.106 R)
• M4: 827,426 km (0.04 R)
• M5: 1,712,297 km (0.087 R)
• M6: 2,255,936 km (0.112 R)
• M7: 2,575,926 km (0.096 R)
• M8: 2,890,680 km (0.102 R)
• M9: 3,093,684 km (0.078 R)
• M10: 3,708,980 km (0.061 R)
• M11: 4,132,641 km (0.11 R)
• M12: 4,361,825 km (0.079 R)
• M13: 4,478,063 km (0.069 R)
• M14: 4,737,316 km (0.081 R)
• M15: 4,856,844 km (0.057 R)
• M16: 4,953,185 km (0.082 R)
• M17: 5,369,965 km (0.105 R)
• M18: 5,620,392 km (0.106 R)
• M19: 5,874,559 km (0.099 R)
• M20: 6,447,369 km (0.062 R)
• M21: 7,092,585 km (0.118 R)
• M22: 7,174,714 km (0.07 R)
• M23: 7,814,843 km (0.109 R)
• M24: 8,127,503 km (0.079 R)
• M25: 8,213,521 km (0.051 R)
• M26: 8,357,435 km (0.053 R)
• M27: 8,444,351 km (0.114 R)
• M28: 8,735,768 km (0.073 R)
• M29: 8,882,822 km (0.109 R)
• M30: 9,001,005 km (0.09 R)
• M31: 9,328,774 km (0.106 R)
• M32: 9,965,462 km (0.104 R)
• M33: 10,273,634 km (0.093 R)
• M34: 10,741,726 km (0.117 R)
• M35: 11,121,255 km (0.08 R)
• M36: 11,958,555 km (0.077 R)
• M37: 12,220,351 km (0.084 R)
• M38: 12,417,970 km (0.108 R)
• M39: 12,849,709 km (0.071 R)
• M40: 12,949,940 km (0.042 R)
• M41: 13,252,576 km (0.086 R)
• M42: 13,898,989 km (0.075 R)
• M43: 14,870,328 km (0.063 R)
• M44: 15,081,261 km (0.04 R)
• M45: 15,222,481 km (0.115 R)
• M46: 15,684,589 km (0.114 R)
• M47: 16,476,859 km (0.119 R)
• M48: 16,622,418 km (0.098 R)
• M49: 16,731,774 km (0.084 R)
• M50: 17,098,139 km (0.081 R)
• M51: 17,504,148 km (0.072 R)
• M52: 17,988,097 km (0.11 R)
• M53: 18,213,092 km (0.049 R)
• M54: 18,438,835 km (0.086 R)
• M55: 18,552,081 km (0.038 R)
• M56: 18,703,474 km (0.07 R)
• M57: 19,160,046 km (0.072 R)
• M58: 19,351,382 km (0.109 R)
• M59: 19,813,191 km (0.041 R)
• M60: 21,101,677 km (0.059 R)
• M61: 21,656,536 km (0.104 R)
• M62: 22,417,241 km (0.076 R)
• M63: 22,983,469 km (0.045 R)
• M64: 23,390,674 km (0.066 R)
• M65: 23,472,355 km (0.111 R)
• M66: 24,502,186 km (0.033 R)
• M67: 24,793,154 km (0.032 R)
• M68: 25,001,694 km (0.028 R)
• M69: 25,127,206 km (0.114 R)
• M70: 25,210,832 km (0.04 R)
• M71: 25,884,022 km (0.061 R)
• M72: 27,895,365 km (0.077 R)
• M73: 28,242,732 km (0.105 R)
• M74: 28,460,546 km (0.105 R)
• M75: 28,591,594 km (0.057 R)
• M76: 28,766,474 km (0.073 R)
• M77: 28,897,970 km (0.081 R)
• M78: 28,985,635 km (0.082 R)
• M79: 29,381,620 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.5

Radius: 13.4

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.77 AU - 7.63 AU

Year: 5451 Days

Day: 5.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,921,673 km

• M1: 1,424,920 km (0.114 R)
• M2: 1,525,599 km (0.06 R)
• M3: 1,611,319 km (0.118 R)
• M4: 1,788,143 km (0.099 R)
• M5: 2,103,944 km (0.103 R)
• M6: 2,239,181 km (0.087 R)
• M7: 2,458,043 km (0.093 R)
• M8: 2,725,823 km (0.075 R)
• M9: 2,916,859 km (0.066 R)
• M10: 3,425,642 km (0.091 R)
• M11: 3,516,896 km (0.118 R)
• M12: 3,914,527 km (0.103 R)
• M13: 4,034,206 km (0.103 R)
• M14: 4,179,615 km (0.113 R)
• M15: 4,277,452 km (0.09 R)
• M16: 4,804,036 km (0.025 R)
• M17: 5,036,063 km (0.088 R)
• M18: 5,192,841 km (0.036 R)
• M19: 5,457,779 km (0.072 R)
• M20: 5,809,035 km (0.074 R)
• M21: 5,918,541 km (0.082 R)
• M22: 6,084,145 km (0.09 R)
• M23: 6,762,273 km (0.11 R)
• M24: 6,993,700 km (0.112 R)
• M25: 7,524,025 km (0.119 R)
• M26: 8,529,921 km (0.042 R)
• M27: 8,748,783 km (0.097 R)
• M28: 9,096,448 km (0.067 R)
• M29: 9,545,541 km (0.081 R)
• M30: 10,398,847 km (0.053 R)
• M31: 10,834,626 km (0.081 R)
• M32: 10,970,012 km (0.112 R)
• M33: 11,310,796 km (0.099 R)
• M34: 11,482,534 km (0.075 R)
• M35: 11,655,170 km (0.075 R)
• M36: 11,863,410 km (0.102 R)
• M37: 12,566,371 km (0.085 R)
• M38: 12,673,034 km (0.053 R)
• M39: 13,102,679 km (0.112 R)
• M40: 13,319,297 km (0.061 R)
• M41: 13,609,965 km (0.08 R)
• M42: 13,902,729 km (0.097 R)
• M43: 14,012,982 km (0.106 R)
• M44: 15,094,575 km (0.12 R)
• M45: 15,283,816 km (0.084 R)
• M46: 15,549,951 km (0.112 R)
• M47: 16,630,197 km (0.104 R)
• M48: 18,781,265 km (0.076 R)
• M49: 19,353,028 km (0.102 R)
• M50: 19,476,446 km (0.107 R)
• M51: 19,723,731 km (0.115 R)
• M52: 20,681,756 km (0.094 R)
• M53: 21,018,501 km (0.09 R)
• M54: 21,229,883 km (0.081 R)
• M55: 21,399,527 km (0.107 R)
• M56: 22,125,525 km (0.101 R)
• M57: 22,470,049 km (0.079 R)
• M58: 22,729,452 km (0.063 R)
• M59: 25,378,830 km (0.06 R)
• M60: 25,513,917 km (0.098 R)
• M61: 25,739,510 km (0.096 R)
• M62: 26,511,435 km (0.084 R)
• M63: 27,383,142 km (0.102 R)
• M64: 27,521,670 km (0.064 R)
• M65: 27,938,599 km (0.115 R)
• M66: 28,544,471 km (0.063 R)
• M67: 28,684,943 km (0.107 R)
• M68: 28,825,565 km (0.114 R)
• M69: 28,919,512 km (0.072 R)
• M70: 29,249,076 km (0.12 R)
• M71: 29,437,869 km (0.066 R)
• M72: 29,864,223 km (0.07 R)
• M73: 30,054,511 km (0.062 R)
• M74: 30,292,671 km (0.111 R)
• M75: 30,579,450 km (0.102 R)
• M76: 31,252,042 km (0.113 R)
• M77: 31,590,283 km (0.108 R)
• M78: 32,221,437 km (0.092 R)
• M79: 32,563,118 km (0.064 R)
• M80: 32,709,874 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.3

Radius: 13.5

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.95 AU - 8.25 AU

Year: 8140 Days

Day: 12.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,921,673 km

• M1: 301,440 km (0.097 R)
• M2: 408,253 km (0.096 R)
• M3: 545,583 km (0.072 R)
• M4: 639,680 km (0.09 R)
• M5: 1,485,357 km (0.113 R)
• M6: 1,769,593 km (0.042 R)
• M7: 1,880,894 km (0.101 R)
• M8: 1,975,440 km (0.096 R)
• M9: 2,189,514 km (0.043 R)
• M10: 2,391,023 km (0.08 R)
• M11: 2,598,665 km (0.079 R)
• M12: 3,418,760 km (0.104 R)
• M13: 3,512,109 km (0.074 R)
• M14: 4,114,989 km (0.111 R)
• M15: 4,314,702 km (0.066 R)
• M16: 4,594,899 km (0.071 R)
• M17: 4,698,121 km (0.057 R)
• M18: 5,039,503 km (0.12 R)
• M19: 5,525,547 km (0.082 R)
• M20: 6,571,834 km (0.076 R)
• M21: 6,865,046 km (0.082 R)
• M22: 6,983,677 km (0.072 R)
• M23: 7,252,804 km (0.07 R)
• M24: 8,112,244 km (0.081 R)
• M25: 8,395,433 km (0.104 R)
• M26: 8,778,104 km (0.098 R)
• M27: 9,133,848 km (0.071 R)
• M28: 9,231,834 km (0.098 R)
• M29: 9,626,773 km (0.119 R)
• M30: 9,826,336 km (0.031 R)
• M31: 10,263,611 km (0.07 R)
• M32: 10,501,621 km (0.086 R)
• M33: 10,672,761 km (0.086 R)
• M34: 11,087,446 km (0.12 R)
• M35: 12,219,004 km (0.099 R)
• M36: 12,363,067 km (0.113 R)
• M37: 12,580,134 km (0.117 R)
• M38: 12,908,202 km (0.112 R)
• M39: 14,248,599 km (0.068 R)
• M40: 14,896,956 km (0.103 R)
• M41: 15,205,427 km (0.099 R)
• M42: 17,301,891 km (0.042 R)
• M43: 17,585,529 km (0.075 R)
• M44: 18,404,577 km (0.09 R)
• M45: 18,818,664 km (0.101 R)
• M46: 21,107,811 km (0.049 R)
• M47: 21,846,675 km (0.1 R)
• M48: 22,153,350 km (0.091 R)
• M49: 22,549,635 km (0.068 R)
• M50: 22,859,602 km (0.063 R)
• M51: 23,126,335 km (0.091 R)
• M52: 23,618,213 km (0.113 R)
• M53: 23,977,996 km (0.096 R)
• M54: 24,612,141 km (0.098 R)
• M55: 25,527,680 km (0.1 R)
• M56: 25,989,488 km (0.117 R)
• M57: 27,297,572 km (0.116 R)
• M58: 27,391,819 km (0.114 R)
• M59: 28,007,115 km (0.056 R)
• M60: 28,292,697 km (0.102 R)
• M61: 28,483,584 km (0.091 R)
• M62: 29,106,959 km (0.099 R)
• M63: 29,299,641 km (0.115 R)
• M64: 30,562,546 km (0.099 R)
• M65: 31,102,295 km (0.072 R)
• M66: 31,250,098 km (0.062 R)
• M67: 31,398,050 km (0.109 R)
• M68: 31,694,702 km (0.098 R)
• M69: 32,141,402 km (0.108 R)
• M70: 33,645,459 km (0.115 R)
• M71: 33,797,151 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.8

Radius: 14.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.34 AU - 13.9 AU

Year: 13093 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,921,673 km

• M1: 268,678 km (0.047 R)
• M2: 475,871 km (0.041 R)
• M3: 628,909 km (0.091 R)
• M4: 721,062 km (0.12 R)
• M5: 886,966 km (0.105 R)
• M6: 1,067,082 km (0.072 R)
• M7: 1,551,330 km (0.107 R)
• M8: 1,682,976 km (0.038 R)
• M9: 1,887,925 km (0.108 R)
• M10: 2,501,127 km (0.033 R)
• M11: 3,315,388 km (0.119 R)
• M12: 3,487,874 km (0.103 R)
• M13: 4,145,656 km (0.113 R)
• M14: 4,269,523 km (0.103 R)
• M15: 4,363,321 km (0.073 R)
• M16: 5,038,606 km (0.086 R)
• M17: 5,473,337 km (0.117 R)
• M18: 5,609,621 km (0.091 R)
• M19: 6,236,735 km (0.096 R)
• M20: 6,776,484 km (0.091 R)
• M21: 7,070,743 km (0.079 R)
• M22: 7,444,289 km (0.107 R)
• M23: 7,939,757 km (0.096 R)
• M24: 8,133,187 km (0.103 R)
• M25: 8,922,615 km (0.101 R)
• M26: 9,285,839 km (0.062 R)
• M27: 9,408,060 km (0.104 R)
• M28: 10,278,421 km (0.062 R)
• M29: 10,404,831 km (0.1 R)
• M30: 10,744,568 km (0.057 R)
• M31: 11,088,045 km (0.048 R)
• M32: 11,522,477 km (0.109 R)
• M33: 11,830,050 km (0.112 R)
• M34: 12,498,005 km (0.032 R)
• M35: 12,678,270 km (0.094 R)
• M36: 13,132,599 km (0.106 R)
• M37: 13,315,856 km (0.093 R)
• M38: 13,592,313 km (0.03 R)
• M39: 14,057,263 km (0.105 R)
• M40: 14,622,294 km (0.042 R)
• M41: 15,098,913 km (0.114 R)
• M42: 15,969,423 km (0.107 R)
• M43: 16,263,383 km (0.09 R)
• M44: 16,558,988 km (0.075 R)
• M45: 16,657,873 km (0.104 R)
• M46: 16,806,722 km (0.076 R)
• M47: 17,005,837 km (0.098 R)
• M48: 17,205,700 km (0.103 R)
• M49: 21,202,955 km (0.088 R)
• M50: 22,669,762 km (0.054 R)
• M51: 23,276,830 km (0.044 R)
• M52: 23,443,183 km (0.103 R)
• M53: 24,169,182 km (0.038 R)
• M54: 24,394,027 km (0.045 R)
• M55: 24,506,824 km (0.084 R)
• M56: 25,586,023 km (0.092 R)
• M57: 25,700,615 km (0.076 R)
• M58: 26,045,139 km (0.101 R)
• M59: 26,449,053 km (0.081 R)
• M60: 26,913,255 km (0.099 R)
• M61: 27,967,621 km (0.101 R)
• M62: 28,322,018 km (0.107 R)
• M63: 28,737,452 km (0.103 R)
• M64: 29,274,508 km (0.09 R)
• M65: 30,905,574 km (0.108 R)
• M66: 31,149,717 km (0.09 R)
• M67: 32,752,359 km (0.042 R)
• M68: 33,126,055 km (0.106 R)
• M69: 33,689,141 km (0.109 R)
• M70: 34,129,258 km (0.12 R)
• M71: 34,571,470 km (0.075 R)
• M72: 35,909,024 km (0.05 R)
• M73: 36,230,061 km (0.087 R)
• M74: 38,372,452 km (0.046 R)
• M75: 38,700,670 km (0.077 R)
• M76: 40,288,801 km (0.116 R)
• M77: 41,292,303 km (0.079 R)
• M78: 41,696,068 km (0.102 R)
• M79: 42,101,030 km (0.101 R)
• M80: 42,439,570 km (0.104 R)
• M81: 42,778,858 km (0.084 R)
• M82: 44,765,218 km (0.043 R)
• M83: 45,526,522 km (0.057 R)
• M84: 46,361,876 km (0.113 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 19,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit