🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.56 AU - 0.58 AU

Year: 161 Days

Day: 23.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,002,515 km

• M1: 399,576 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.79 AU - 1.05 AU

Year: 331 Days

Day: 22.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,002,515 km

• M1: 256,411 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.79 AU - 1.13 AU

Year: 352 Days

Day: 38.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.93 AU - 3.23 AU

Year: 2026 Days

Day: 37.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.51 AU - 3.99 AU

Year: 2196 Days

Day: 12.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.49 AU - 5.01 AU

Year: 3283 Days

Day: 26.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,002,515 km

• M1: 71,508 km (0.116 R)
• M2: 210,484 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.3

Radius: 10.6

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.38 AU - 5.94 AU

Year: 4392 Days

Day: 5.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 54,002,515 km

• M1: 133,142 km (0.039 R)
• M2: 220,806 km (0.115 R)
• M3: 349,012 km (0.086 R)
• M4: 477,068 km (0.106 R)
• M5: 594,352 km (0.071 R)
• M6: 660,923 km (0.086 R)
• M7: 810,820 km (0.056 R)
• M8: 877,541 km (0.11 R)
• M9: 1,035,068 km (0.05 R)
• M10: 1,202,468 km (0.099 R)
• M11: 1,339,051 km (0.117 R)
• M12: 1,409,362 km (0.097 R)
• M13: 1,522,607 km (0.108 R)
• M14: 1,858,155 km (0.109 R)
• M15: 2,052,184 km (0.115 R)
• M16: 2,217,040 km (0.057 R)
• M17: 2,374,118 km (0.103 R)
• M18: 2,460,287 km (0.027 R)
• M19: 2,880,806 km (0.098 R)
• M20: 2,999,437 km (0.108 R)
• M21: 3,066,008 km (0.113 R)
• M22: 3,490,418 km (0.078 R)
• M23: 3,860,672 km (0.086 R)
• M24: 4,021,191 km (0.073 R)
• M25: 4,154,183 km (0.118 R)
• M26: 4,531,469 km (0.071 R)
• M27: 4,856,844 km (0.083 R)
• M28: 4,951,241 km (0.118 R)
• M29: 5,238,169 km (0.112 R)
• M30: 5,497,722 km (0.096 R)
• M31: 5,778,218 km (0.03 R)
• M32: 6,148,173 km (0.058 R)
• M33: 6,319,014 km (0.069 R)
• M34: 6,405,033 km (0.091 R)
• M35: 6,700,189 km (0.064 R)
• M36: 6,840,662 km (0.041 R)
• M37: 7,106,796 km (0.051 R)
• M38: 7,485,129 km (0.056 R)
• M39: 8,204,994 km (0.106 R)
• M40: 8,449,886 km (0.099 R)
• M41: 8,620,876 km (0.111 R)
• M42: 8,735,468 km (0.107 R)
• M43: 9,024,342 km (0.114 R)
• M44: 9,512,629 km (0.102 R)
• M45: 9,809,880 km (0.077 R)
• M46: 10,210,803 km (0.104 R)
• M47: 10,637,755 km (0.049 R)
• M48: 11,403,995 km (0.111 R)
• M49: 11,931,777 km (0.078 R)
• M50: 12,295,299 km (0.076 R)
• M51: 13,629,413 km (0.116 R)
• M52: 13,740,864 km (0.073 R)
• M53: 14,144,479 km (0.078 R)
• M54: 14,212,097 km (0.117 R)
• M55: 14,734,193 km (0.037 R)
• M56: 15,009,154 km (0.096 R)
• M57: 15,355,174 km (0.076 R)
• M58: 15,540,825 km (0.035 R)
• M59: 15,680,550 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.3

Radius: 8.6

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.89 AU - 8.57 AU

Year: 7285 Days

Day: 13.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,002,515 km

• M1: 182,360 km (0.078 R)
• M2: 641,176 km (0.119 R)
• M3: 753,375 km (0.056 R)
• M4: 903,422 km (0.086 R)
• M5: 1,096,702 km (0.053 R)
• M6: 1,734,587 km (0.037 R)
• M7: 1,955,992 km (0.065 R)
• M8: 2,143,887 km (0.077 R)
• M9: 2,359,757 km (0.027 R)
• M10: 2,930,024 km (0.083 R)
• M11: 3,025,168 km (0.104 R)
• M12: 3,097,125 km (0.114 R)
• M13: 3,169,829 km (0.051 R)
• M14: 3,292,200 km (0.064 R)
• M15: 3,875,034 km (0.094 R)
• M16: 4,111,997 km (0.036 R)
• M17: 4,682,862 km (0.046 R)
• M18: 4,794,462 km (0.106 R)
• M19: 4,963,657 km (0.067 R)
• M20: 5,453,441 km (0.117 R)
• M21: 5,928,414 km (0.075 R)
• M22: 6,232,098 km (0.104 R)
• M23: 6,603,250 km (0.12 R)
• M24: 6,665,932 km (0.103 R)
• M25: 6,886,439 km (0.111 R)
• M26: 7,045,461 km (0.104 R)
• M27: 7,141,354 km (0.052 R)
• M28: 8,530,519 km (0.101 R)
• M29: 8,701,360 km (0.118 R)
• M30: 9,151,051 km (0.118 R)
• M31: 9,431,398 km (0.11 R)
• M32: 9,857,303 km (0.1 R)
• M33: 10,253,288 km (0.088 R)
• M34: 10,544,556 km (0.105 R)
• M35: 10,728,112 km (0.119 R)
• M36: 11,322,165 km (0.116 R)
• M37: 12,156,473 km (0.072 R)
• M38: 12,233,216 km (0.115 R)
• M39: 12,503,390 km (0.112 R)
• M40: 12,892,793 km (0.081 R)
• M41: 12,971,183 km (0.098 R)
• M42: 13,049,721 km (0.098 R)
• M43: 13,167,754 km (0.105 R)
• M44: 13,246,742 km (0.097 R)
• M45: 13,803,545 km (0.099 R)
• M46: 14,004,305 km (0.115 R)
• M47: 14,327,437 km (0.105 R)
• M48: 14,653,111 km (0.1 R)
• M49: 14,899,050 km (0.09 R)
• M50: 15,228,914 km (0.085 R)
• M51: 15,561,320 km (0.102 R)
• M52: 15,644,796 km (0.1 R)
• M53: 15,770,159 km (0.026 R)
• M54: 17,474,976 km (0.067 R)
• M55: 17,605,126 km (0.083 R)
• M56: 17,822,941 km (0.112 R)
• M57: 19,014,039 km (0.118 R)
• M58: 20,367,451 km (0.091 R)
• M59: 20,550,259 km (0.089 R)
• M60: 20,779,443 km (0.076 R)
• M61: 21,009,525 km (0.062 R)
• M62: 21,286,879 km (0.094 R)
• M63: 22,313,869 km (0.098 R)
• M64: 22,644,031 km (0.113 R)
• M65: 22,833,422 km (0.119 R)
• M66: 23,356,865 km (0.063 R)
• M67: 23,644,093 km (0.097 R)
• M68: 23,884,347 km (0.117 R)
• M69: 24,028,859 km (0.111 R)
• M70: 24,222,139 km (0.116 R)
• M71: 24,853,442 km (0.068 R)
• M72: 25,244,790 km (0.102 R)
• M73: 25,391,995 km (0.082 R)
• M74: 26,480,469 km (0.118 R)
• M75: 26,830,079 km (0.107 R)
• M76: 28,754,057 km (0.101 R)
• M77: 28,959,156 km (0.07 R)
• M78: 30,408,460 km (0.098 R)
• M79: 32,733,360 km (0.106 R)
• M80: 33,917,128 km (0.095 R)
• M81: 34,568,627 km (0.115 R)
• M82: 34,677,684 km (0.111 R)
• M83: 35,224,315 km (0.059 R)
• M84: 35,389,022 km (0.107 R)
• M85: 35,498,827 km (0.11 R)
• M86: 35,773,937 km (0.103 R)
• M87: 36,659,108 km (0.11 R)
• M88: 36,881,560 km (0.116 R)
• M89: 37,216,061 km (0.087 R)
• M90: 37,327,810 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.8

Radius: 14.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.42 AU - 7.52 AU

Year: 7651 Days

Day: 9.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,002,515 km

• M1: 360,531 km (0.092 R)
• M2: 493,224 km (0.094 R)
• M3: 634,445 km (0.074 R)
• M4: 838,047 km (0.047 R)
• M5: 948,899 km (0.085 R)
• M6: 1,523,206 km (0.096 R)
• M7: 1,662,332 km (0.071 R)
• M8: 1,805,945 km (0.102 R)
• M9: 2,084,347 km (0.111 R)
• M10: 2,587,594 km (0.084 R)
• M11: 2,780,127 km (0.082 R)
• M12: 3,128,690 km (0.062 R)
• M13: 3,651,385 km (0.072 R)
• M14: 3,923,204 km (0.096 R)
• M15: 4,400,721 km (0.108 R)
• M16: 4,631,849 km (0.084 R)
• M17: 5,690,553 km (0.116 R)
• M18: 5,784,650 km (0.091 R)
• M19: 6,328,289 km (0.101 R)
• M20: 6,989,063 km (0.095 R)
• M21: 7,464,784 km (0.049 R)
• M22: 8,591,555 km (0.112 R)
• M23: 8,954,629 km (0.117 R)
• M24: 9,248,739 km (0.102 R)
• M25: 10,303,105 km (0.119 R)
• M26: 10,418,445 km (0.11 R)
• M27: 10,534,084 km (0.089 R)
• M28: 10,688,917 km (0.116 R)
• M29: 11,079,667 km (0.117 R)
• M30: 11,634,376 km (0.119 R)
• M31: 11,915,321 km (0.101 R)
• M32: 12,157,819 km (0.113 R)
• M33: 13,478,768 km (0.105 R)
• M34: 13,689,252 km (0.08 R)
• M35: 13,985,755 km (0.096 R)
• M36: 14,113,512 km (0.12 R)
• M37: 14,671,662 km (0.079 R)
• M38: 15,280,974 km (0.101 R)
• M39: 15,632,828 km (0.042 R)
• M40: 15,854,083 km (0.095 R)
• M41: 15,987,375 km (0.107 R)
• M42: 16,344,465 km (0.063 R)
• M43: 17,569,522 km (0.112 R)
• M44: 17,661,525 km (0.057 R)
• M45: 17,892,055 km (0.057 R)
• M46: 18,123,483 km (0.1 R)
• M47: 18,542,806 km (0.11 R)
• M48: 19,390,876 km (0.036 R)
• M49: 19,819,773 km (0.087 R)
• M50: 19,915,516 km (0.09 R)
• M51: 20,011,408 km (0.111 R)
• M52: 20,107,450 km (0.062 R)
• M53: 20,203,641 km (0.103 R)
• M54: 20,589,903 km (0.118 R)
• M55: 21,222,852 km (0.099 R)
• M56: 21,418,825 km (0.047 R)
• M57: 21,714,131 km (0.097 R)
• M58: 22,258,817 km (0.037 R)
• M59: 22,908,371 km (0.105 R)
• M60: 23,919,952 km (0.044 R)
• M61: 24,072,990 km (0.066 R)
• M62: 24,894,432 km (0.049 R)
• M63: 25,412,489 km (0.097 R)
• M64: 25,986,497 km (0.029 R)
• M65: 26,406,717 km (0.1 R)
• M66: 26,670,458 km (0.105 R)
• M67: 26,935,097 km (0.057 R)
• M68: 28,002,477 km (0.097 R)
• M69: 28,325,310 km (0.065 R)
• M70: 28,703,493 km (0.107 R)
• M71: 28,920,410 km (0.079 R)
• M72: 31,008,198 km (0.107 R)
• M73: 31,119,349 km (0.088 R)
• M74: 32,070,193 km (0.063 R)
• M75: 32,238,940 km (0.102 R)
• M76: 34,287,234 km (0.111 R)
• M77: 34,748,145 km (0.095 R)
• M78: 36,084,652 km (0.117 R)
• M79: 37,201,550 km (0.102 R)
• M80: 38,389,207 km (0.075 R)
• M81: 40,073,081 km (0.098 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.2

Radius: 13.1

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.77 AU - 11.11 AU

Year: 10869 Days

Day: 8.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,002,515 km

• M1: 282,291 km (0.107 R)
• M2: 428,747 km (0.117 R)
• M3: 626,366 km (0.102 R)
• M4: 764,894 km (0.096 R)
• M5: 974,032 km (0.09 R)
• M6: 1,075,758 km (0.092 R)
• M7: 1,665,323 km (0.073 R)
• M8: 2,047,396 km (0.075 R)
• M9: 2,373,071 km (0.12 R)
• M10: 2,657,457 km (0.063 R)
• M11: 3,166,389 km (0.063 R)
• M12: 3,544,273 km (0.117 R)
• M13: 3,771,362 km (0.112 R)
• M14: 3,903,457 km (0.096 R)
• M15: 4,003,538 km (0.071 R)
• M16: 4,206,243 km (0.09 R)
• M17: 4,516,659 km (0.116 R)
• M18: 4,906,361 km (0.047 R)
• M19: 5,233,532 km (0.077 R)
• M20: 6,179,290 km (0.119 R)
• M21: 6,493,146 km (0.056 R)
• M22: 6,732,054 km (0.104 R)
• M23: 6,892,871 km (0.081 R)
• M24: 7,300,675 km (0.097 R)
• M25: 8,833,305 km (0.099 R)
• M26: 10,508,802 km (0.034 R)
• M27: 10,883,843 km (0.113 R)
• M28: 11,406,838 km (0.114 R)
• M29: 11,502,730 km (0.101 R)
• M30: 12,133,135 km (0.094 R)
• M31: 13,579,597 km (0.086 R)
• M32: 14,400,889 km (0.078 R)
• M33: 15,132,722 km (0.032 R)
• M34: 15,238,338 km (0.067 R)
• M35: 15,450,169 km (0.116 R)
• M36: 15,769,710 km (0.115 R)
• M37: 15,930,228 km (0.068 R)
• M38: 18,123,483 km (0.074 R)
• M39: 18,235,532 km (0.116 R)
• M40: 18,516,925 km (0.098 R)
• M41: 19,084,051 km (0.038 R)
• M42: 19,541,820 km (0.095 R)
• M43: 20,409,787 km (0.051 R)
• M44: 20,584,966 km (0.067 R)
• M45: 20,877,879 km (0.119 R)
• M46: 21,290,470 km (0.075 R)
• M47: 21,765,293 km (0.115 R)
• M48: 21,884,523 km (0.116 R)
• M49: 24,252,807 km (0.089 R)
• M50: 24,376,524 km (0.066 R)
• M51: 24,935,422 km (0.085 R)
• M52: 26,446,809 km (0.073 R)
• M53: 27,599,610 km (0.049 R)
• M54: 28,965,439 km (0.096 R)
• M55: 30,353,109 km (0.12 R)
• M56: 31,897,707 km (0.088 R)
• M57: 32,304,763 km (0.094 R)
• M58: 32,713,614 km (0.116 R)
• M59: 32,987,228 km (0.069 R)
• M60: 33,812,410 km (0.076 R)
• M61: 34,227,544 km (0.119 R)
• M62: 34,574,761 km (0.082 R)
• M63: 35,482,969 km (0.108 R)
• M64: 35,693,753 km (0.102 R)
• M65: 36,470,016 km (0.114 R)
• M66: 36,824,713 km (0.044 R)
• M67: 37,251,815 km (0.112 R)
• M68: 39,484,712 km (0.076 R)
• M69: 41,612,593 km (0.066 R)
• M70: 42,131,697 km (0.105 R)
• M71: 42,503,897 km (0.069 R)
• M72: 42,653,046 km (0.107 R)
• M73: 43,251,587 km (0.074 R)
• M74: 43,401,633 km (0.114 R)
• M75: 43,702,176 km (0.092 R)
• M76: 45,291,803 km (0.054 R)
• M77: 46,900,279 km (0.073 R)
• M78: 47,208,750 km (0.025 R)
• M79: 47,363,284 km (0.076 R)
• M80: 50,015,505 km (0.101 R)
• M81: 50,646,509 km (0.115 R)
• M82: 50,804,634 km (0.048 R)
• M83: 51,200,769 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 14,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit