🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.95 AU - 1.19 AU

Year: 406 Days

Day: 21.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,059,155 km

• M1: 158,275 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.05 AU - 1.11 AU

Year: 412 Days

Day: 28 Hours

Environment

Temp: 12 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.18 AU - 1.28 AU

Year: 501 Days

Day: 26.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.23 AU - 1.77 AU

Year: 674 Days

Day: 44.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,059,155 km

• M1: 202,705 km (0.093 R)

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.8

Radius: 9.9

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.05 AU - 6.03 AU

Year: 4154 Days

Day: 8.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,059,155 km

• M1: 165,754 km (0.092 R)
• M2: 236,813 km (0.11 R)
• M3: 353,051 km (0.102 R)
• M4: 416,032 km (0.101 R)
• M5: 493,972 km (0.053 R)
• M6: 588,668 km (0.111 R)
• M7: 1,073,514 km (0.059 R)
• M8: 1,424,321 km (0.059 R)
• M9: 2,355,418 km (0.075 R)
• M10: 2,466,570 km (0.067 R)
• M11: 2,850,438 km (0.104 R)
• M12: 2,969,219 km (0.107 R)
• M13: 3,191,521 km (0.067 R)
• M14: 3,294,295 km (0.118 R)
• M15: 3,630,890 km (0.099 R)
• M16: 4,111,847 km (0.071 R)
• M17: 4,201,456 km (0.067 R)
• M18: 4,753,024 km (0.073 R)
• M19: 4,894,543 km (0.091 R)
• M20: 5,157,536 km (0.109 R)
• M21: 5,351,714 km (0.104 R)
• M22: 5,647,768 km (0.092 R)
• M23: 5,747,550 km (0.114 R)
• M24: 5,923,627 km (0.07 R)
• M25: 6,204,123 km (0.098 R)
• M26: 6,307,196 km (0.108 R)
• M27: 6,567,347 km (0.106 R)
• M28: 6,937,601 km (0.081 R)
• M29: 7,560,527 km (0.094 R)
• M30: 7,725,982 km (0.112 R)
• M31: 9,092,708 km (0.082 R)
• M32: 9,180,522 km (0.112 R)
• M33: 9,773,678 km (0.112 R)
• M34: 10,105,187 km (0.116 R)
• M35: 11,184,685 km (0.102 R)
• M36: 11,341,912 km (0.097 R)
• M37: 11,785,919 km (0.1 R)
• M38: 11,849,797 km (0.07 R)
• M39: 12,138,820 km (0.064 R)
• M40: 12,560,387 km (0.046 R)
• M41: 12,822,333 km (0.116 R)
• M42: 13,251,679 km (0.104 R)
• M43: 13,451,392 km (0.115 R)
• M44: 13,786,491 km (0.105 R)
• M45: 13,955,088 km (0.066 R)
• M46: 14,226,309 km (0.109 R)
• M47: 14,567,841 km (0.049 R)
• M48: 14,739,579 km (0.056 R)
• M49: 14,912,065 km (0.098 R)
• M50: 15,050,443 km (0.086 R)
• M51: 15,189,270 km (0.1 R)
• M52: 15,328,546 km (0.109 R)
• M53: 15,398,408 km (0.111 R)
• M54: 15,643,599 km (0.107 R)
• M55: 15,784,221 km (0.105 R)
• M56: 15,960,597 km (0.07 R)
• M57: 16,031,357 km (0.088 R)
• M58: 16,102,266 km (0.08 R)
• M59: 16,173,175 km (0.063 R)
• M60: 17,177,725 km (0.079 R)
• M61: 17,322,835 km (0.073 R)
• M62: 18,091,469 km (0.064 R)
• M63: 19,171,266 km (0.072 R)
• M64: 19,397,309 km (0.062 R)
• M65: 19,928,082 km (0.087 R)
• M66: 20,463,642 km (0.103 R)
• M67: 20,694,771 km (0.104 R)
• M68: 21,353,899 km (0.099 R)
• M69: 22,138,241 km (0.045 R)
• M70: 22,256,722 km (0.09 R)
• M71: 23,937,305 km (0.097 R)
• M72: 24,424,994 km (0.094 R)
• M73: 24,629,045 km (0.058 R)
• M74: 24,751,865 km (0.096 R)
• M75: 24,874,835 km (0.109 R)
• M76: 25,410,096 km (0.098 R)
• M77: 27,292,037 km (0.06 R)
• M78: 27,503,868 km (0.116 R)
• M79: 27,801,418 km (0.114 R)
• M80: 28,185,585 km (0.088 R)
• M81: 28,399,660 km (0.042 R)
• M82: 28,829,604 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.2

Radius: 8.4

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.04 AU - 10.94 AU

Year: 11591 Days

Day: 8.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 47,059,155 km

• M1: 105,018 km (0.071 R)
• M2: 261,497 km (0.106 R)
• M3: 335,847 km (0.111 R)
• M4: 392,844 km (0.026 R)
• M5: 525,986 km (0.079 R)
• M6: 650,452 km (0.114 R)
• M7: 938,727 km (0.108 R)
• M8: 1,741,170 km (0.116 R)
• M9: 1,823,748 km (0.071 R)
• M10: 1,895,555 km (0.073 R)
• M11: 2,885,145 km (0.094 R)
• M12: 3,431,775 km (0.108 R)
• M13: 3,536,045 km (0.099 R)
• M14: 3,596,034 km (0.031 R)
• M15: 3,824,170 km (0.116 R)
• M16: 4,104,218 km (0.117 R)
• M17: 4,553,161 km (0.111 R)
• M18: 4,733,875 km (0.056 R)
• M19: 4,883,473 km (0.09 R)
• M20: 5,602,291 km (0.12 R)
• M21: 5,831,325 km (0.097 R)
• M22: 5,974,041 km (0.105 R)
• M23: 6,244,365 km (0.055 R)
• M24: 6,592,778 km (0.036 R)
• M25: 6,741,329 km (0.119 R)
• M26: 6,872,227 km (0.053 R)
• M27: 8,207,538 km (0.106 R)
• M28: 8,387,504 km (0.073 R)
• M29: 9,683,620 km (0.071 R)
• M30: 9,810,329 km (0.099 R)
• M31: 10,108,179 km (0.113 R)
• M32: 10,647,180 km (0.063 R)
• M33: 11,641,108 km (0.093 R)
• M34: 12,320,133 km (0.08 R)
• M35: 13,175,084 km (0.079 R)
• M36: 15,039,523 km (0.074 R)
• M37: 15,679,203 km (0.102 R)
• M38: 15,902,702 km (0.102 R)
• M39: 16,202,347 km (0.082 R)
• M40: 16,302,727 km (0.099 R)
• M41: 16,503,936 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.3

Radius: 8.5

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.24 AU - 11.28 AU

Year: 12957 Days

Day: 14.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,059,155 km

• M1: 123,867 km (0.083 R)
• M2: 343,626 km (0.116 R)
• M3: 515,065 km (0.114 R)
• M4: 629,358 km (0.093 R)
• M5: 702,362 km (0.048 R)
• M6: 953,537 km (0.108 R)
• M7: 1,024,446 km (0.117 R)
• M8: 1,389,615 km (0.086 R)
• M9: 1,487,152 km (0.112 R)
• M10: 1,864,289 km (0.089 R)
• M11: 1,972,298 km (0.116 R)
• M12: 2,119,652 km (0.086 R)
• M13: 2,232,599 km (0.111 R)
• M14: 2,663,740 km (0.118 R)
• M15: 2,972,510 km (0.077 R)
• M16: 3,380,164 km (0.095 R)
• M17: 3,534,848 km (0.048 R)
• M18: 4,036,300 km (0.077 R)
• M19: 4,153,286 km (0.093 R)
• M20: 4,511,423 km (0.1 R)
• M21: 5,155,591 km (0.09 R)
• M22: 5,566,238 km (0.09 R)
• M23: 5,644,477 km (0.119 R)
• M24: 5,723,016 km (0.089 R)
• M25: 5,828,333 km (0.078 R)
• M26: 6,175,101 km (0.119 R)
• M27: 6,256,183 km (0.082 R)
• M28: 6,337,415 km (0.034 R)
• M29: 6,528,601 km (0.086 R)
• M30: 6,749,407 km (0.077 R)
• M31: 6,888,683 km (0.114 R)
• M32: 6,972,757 km (0.052 R)
• M33: 7,312,344 km (0.037 R)
• M34: 7,948,883 km (0.05 R)
• M35: 8,723,800 km (0.1 R)
• M36: 9,212,686 km (0.083 R)
• M37: 9,899,489 km (0.102 R)
• M38: 10,057,914 km (0.115 R)
• M39: 10,829,839 km (0.115 R)
• M40: 10,993,050 km (0.11 R)
• M41: 11,654,123 km (0.098 R)
• M42: 12,566,969 km (0.068 R)
• M43: 12,772,965 km (0.099 R)
• M44: 13,153,393 km (0.074 R)
• M45: 14,424,675 km (0.111 R)
• M46: 14,820,960 km (0.032 R)
• M47: 14,965,921 km (0.105 R)
• M48: 15,330,341 km (0.108 R)
• M49: 15,440,295 km (0.078 R)
• M50: 15,513,748 km (0.102 R)
• M51: 15,587,350 km (0.106 R)
• M52: 15,845,706 km (0.025 R)
• M53: 15,993,957 km (0.09 R)
• M54: 16,179,907 km (0.105 R)
• M55: 16,666,699 km (0.114 R)
• M56: 16,930,889 km (0.083 R)
• M57: 17,006,735 km (0.074 R)
• M58: 17,310,718 km (0.098 R)
• M59: 17,693,389 km (0.119 R)
• M60: 18,311,378 km (0.081 R)
• M61: 18,505,855 km (0.067 R)
• M62: 18,701,080 km (0.068 R)
• M63: 18,936,398 km (0.059 R)
• M64: 19,608,092 km (0.105 R)
• M65: 20,087,104 km (0.12 R)
• M66: 20,408,441 km (0.058 R)
• M67: 20,529,465 km (0.096 R)
• M68: 20,934,427 km (0.077 R)
• M69: 21,056,349 km (0.113 R)
• M70: 21,464,751 km (0.108 R)
• M71: 21,916,986 km (0.105 R)
• M72: 22,497,126 km (0.099 R)
• M73: 22,789,141 km (0.109 R)
• M74: 23,166,427 km (0.109 R)
• M75: 23,250,501 km (0.099 R)
• M76: 23,969,468 km (0.097 R)
• M77: 24,310,402 km (0.032 R)
• M78: 24,867,804 km (0.092 R)
• M79: 24,953,972 km (0.112 R)
• M80: 25,040,140 km (0.095 R)
• M81: 25,733,676 km (0.054 R)
• M82: 26,170,203 km (0.052 R)
• M83: 26,918,042 km (0.083 R)
• M84: 27,095,017 km (0.103 R)
• M85: 29,112,494 km (0.055 R)
• M86: 29,385,211 km (0.073 R)
• M87: 29,567,421 km (0.085 R)
• M88: 30,300,151 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.5

Radius: 11.1

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.31 AU - 12.45 AU

Year: 13174 Days

Day: 10.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,059,155 km

• M1: 149,897 km (0.117 R)
• M2: 432,188 km (0.079 R)
• M3: 513,420 km (0.115 R)
• M4: 585,975 km (0.089 R)
• M5: 678,426 km (0.03 R)
• M6: 969,993 km (0.118 R)
• M7: 1,101,788 km (0.086 R)
• M8: 1,426,117 km (0.088 R)
• M9: 1,599,650 km (0.094 R)
• M10: 1,734,438 km (0.096 R)
• M11: 1,826,590 km (0.108 R)
• M12: 1,944,024 km (0.104 R)
• M13: 2,088,536 km (0.065 R)
• M14: 2,543,463 km (0.106 R)
• M15: 3,282,776 km (0.086 R)
• M16: 3,871,593 km (0.118 R)
• M17: 3,993,366 km (0.088 R)
• M18: 4,272,066 km (0.095 R)
• M19: 4,653,391 km (0.107 R)
• M20: 4,913,991 km (0.112 R)
• M21: 5,246,248 km (0.096 R)
• M22: 5,449,252 km (0.041 R)
• M23: 5,654,800 km (0.076 R)
• M24: 5,897,896 km (0.109 R)
• M25: 6,322,754 km (0.081 R)
• M26: 6,575,126 km (0.11 R)
• M27: 7,090,041 km (0.107 R)
• M28: 7,427,833 km (0.113 R)
• M29: 7,579,675 km (0.081 R)
• M30: 8,158,469 km (0.085 R)
• M31: 8,354,443 km (0.119 R)
• M32: 9,604,931 km (0.116 R)
• M33: 10,020,664 km (0.113 R)
• M34: 10,357,558 km (0.105 R)
• M35: 10,527,501 km (0.109 R)
• M36: 11,434,364 km (0.116 R)
• M37: 11,653,973 km (0.031 R)
• M38: 12,097,381 km (0.092 R)
• M39: 12,231,571 km (0.062 R)
• M40: 12,591,653 km (0.118 R)
• M41: 12,772,965 km (0.074 R)
• M42: 12,909,548 km (0.093 R)
• M43: 13,000,953 km (0.12 R)
• M44: 13,138,283 km (0.108 R)
• M45: 14,207,759 km (0.09 R)
• M46: 14,633,813 km (0.057 R)
• M47: 16,528,470 km (0.111 R)
• M48: 16,826,768 km (0.086 R)
• M49: 16,926,700 km (0.107 R)
• M50: 17,529,729 km (0.119 R)
• M51: 19,590,739 km (0.118 R)
• M52: 19,853,732 km (0.089 R)
• M53: 20,543,079 km (0.076 R)
• M54: 20,649,742 km (0.116 R)
• M55: 21,781,600 km (0.076 R)
• M56: 21,999,564 km (0.116 R)
• M57: 22,878,302 km (0.112 R)
• M58: 25,182,258 km (0.042 R)
• M59: 25,812,813 km (0.119 R)
• M60: 27,148,274 km (0.091 R)
• M61: 27,618,011 km (0.064 R)
• M62: 27,735,744 km (0.108 R)
• M63: 28,149,682 km (0.036 R)
• M64: 28,684,644 km (0.083 R)
• M65: 28,923,552 km (0.101 R)
• M66: 33,021,935 km (0.117 R)
• M67: 33,523,387 km (0.078 R)
• M68: 34,153,643 km (0.036 R)
• M69: 34,660,779 km (0.096 R)
• M70: 35,810,738 km (0.069 R)
• M71: 36,649,085 km (0.028 R)
• M72: 37,038,189 km (0.112 R)
• M73: 38,148,055 km (0.114 R)
• M74: 38,279,402 km (0.075 R)
• M75: 38,805,987 km (0.032 R)
• M76: 39,070,326 km (0.097 R)
• M77: 39,600,501 km (0.115 R)
• M78: 40,133,219 km (0.071 R)
• M79: 40,266,810 km (0.112 R)
• M80: 40,668,331 km (0.115 R)
• M81: 40,802,370 km (0.026 R)
• M82: 40,936,709 km (0.058 R)
• M83: 42,083,975 km (0.081 R)
• M84: 42,627,614 km (0.092 R)
• M85: 43,447,261 km (0.118 R)
• M86: 43,790,438 km (0.038 R)
• M87: 46,077,341 km (0.056 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 16,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit