🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.65 AU - 1.07 AU

Year: 293 Days

Day: 16.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.68 AU - 1.06 AU

Year: 298 Days

Day: 22 Hours

Environment

Temp: 77 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,745,459 km

• M1: 390,750 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.91 AU - 1.39 AU

Year: 453 Days

Day: 43.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.3 AU - 1.56 AU

Year: 628 Days

Day: 14.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.97 AU - 3.13 AU

Year: 1955 Days

Day: 34 Hours

Environment

Temp: -107 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,745,459 km

• M1: 1,807,142 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.99 AU - 4.59 AU

Year: 2709 Days

Day: 46.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 91.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,745,459 km

• M1: 987,944 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.4

Radius: 13.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.48 AU - 10.14 AU

Year: 8794 Days

Day: 12.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,745,459 km

• M1: 205,099 km (0.116 R)
• M2: 366,216 km (0.103 R)
• M3: 518,207 km (0.118 R)
• M4: 611,406 km (0.096 R)
• M5: 818,300 km (0.026 R)
• M6: 1,138,589 km (0.113 R)
• M7: 1,830,480 km (0.078 R)
• M8: 1,939,088 km (0.095 R)
• M9: 2,140,147 km (0.096 R)
• M10: 2,661,197 km (0.114 R)
• M11: 3,380,613 km (0.098 R)
• M12: 3,488,174 km (0.083 R)
• M13: 3,874,136 km (0.118 R)
• M14: 4,100,926 km (0.083 R)
• M15: 4,687,200 km (0.07 R)
• M16: 4,837,995 km (0.07 R)
• M17: 5,425,616 km (0.112 R)
• M18: 5,679,932 km (0.051 R)
• M19: 6,433,157 km (0.09 R)
• M20: 6,838,567 km (0.085 R)
• M21: 7,217,648 km (0.106 R)
• M22: 7,533,001 km (0.098 R)
• M23: 7,639,066 km (0.119 R)
• M24: 8,068,711 km (0.106 R)
• M25: 8,616,688 km (0.099 R)
• M26: 9,290,327 km (0.071 R)
• M27: 10,019,766 km (0.114 R)
• M28: 11,007,711 km (0.085 R)
• M29: 11,128,436 km (0.095 R)
• M30: 11,290,002 km (0.117 R)
• M31: 11,493,006 km (0.108 R)
• M32: 11,656,367 km (0.057 R)
• M33: 12,068,060 km (0.118 R)
• M34: 12,234,114 km (0.114 R)
• M35: 12,736,763 km (0.068 R)
• M36: 13,033,116 km (0.111 R)
• M37: 13,288,928 km (0.108 R)
• M38: 14,110,071 km (0.053 R)
• M39: 14,947,819 km (0.042 R)
• M40: 17,135,090 km (0.099 R)
• M41: 17,462,410 km (0.081 R)
• M42: 18,409,065 km (0.109 R)
• M43: 18,552,530 km (0.075 R)
• M44: 18,696,293 km (0.114 R)
• M45: 19,469,564 km (0.056 R)
• M46: 20,302,525 km (0.085 R)
• M47: 20,500,294 km (0.12 R)
• M48: 20,797,994 km (0.088 R)
• M49: 20,897,626 km (0.105 R)
• M50: 21,047,224 km (0.091 R)
• M51: 22,206,607 km (0.086 R)
• M52: 23,438,246 km (0.114 R)
• M53: 23,958,099 km (0.09 R)
• M54: 24,429,033 km (0.055 R)
• M55: 25,221,004 km (0.082 R)
• M56: 26,021,353 km (0.07 R)
• M57: 26,182,470 km (0.065 R)
• M58: 27,537,527 km (0.102 R)
• M59: 28,361,662 km (0.112 R)
• M60: 29,305,325 km (0.101 R)
• M61: 30,202,913 km (0.094 R)
• M62: 30,768,542 km (0.107 R)
• M63: 31,795,382 km (0.118 R)
• M64: 32,025,164 km (0.047 R)
• M65: 32,140,205 km (0.108 R)
• M66: 33,648,750 km (0.107 R)
• M67: 34,883,979 km (0.079 R)
• M68: 35,954,502 km (0.099 R)
• M69: 36,074,031 km (0.025 R)
• M70: 36,193,858 km (0.112 R)
• M71: 36,794,494 km (0.089 R)
• M72: 37,762,542 km (0.059 R)
• M73: 37,945,051 km (0.087 R)
• M74: 39,909,271 km (0.11 R)
• M75: 40,654,418 km (0.116 R)
• M76: 41,091,244 km (0.09 R)
• M77: 42,221,456 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.5

Radius: 12.6

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.86 AU - 10.72 AU

Year: 12117 Days

Day: 13.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,745,459 km

• M1: 158,424 km (0.115 R)
• M2: 312,211 km (0.116 R)
• M3: 414,237 km (0.095 R)
• M4: 516,561 km (0.08 R)
• M5: 1,046,587 km (0.059 R)
• M6: 1,285,644 km (0.058 R)
• M7: 1,640,789 km (0.099 R)
• M8: 2,356,316 km (0.107 R)
• M9: 3,191,521 km (0.09 R)
• M10: 4,354,196 km (0.087 R)
• M11: 4,780,849 km (0.104 R)
• M12: 4,926,108 km (0.095 R)
• M13: 5,072,864 km (0.099 R)
• M14: 5,597,952 km (0.038 R)
• M15: 5,789,737 km (0.032 R)
• M16: 6,219,531 km (0.109 R)
• M17: 6,338,462 km (0.092 R)
• M18: 6,538,624 km (0.117 R)
• M19: 6,781,421 km (0.098 R)
• M20: 6,944,932 km (0.037 R)
• M21: 7,109,788 km (0.071 R)
• M22: 7,234,403 km (0.117 R)
• M23: 7,359,617 km (0.106 R)
• M24: 8,213,222 km (0.109 R)
• M25: 8,343,971 km (0.115 R)
• M26: 8,784,985 km (0.114 R)
• M27: 8,918,726 km (0.105 R)
• M28: 9,098,094 km (0.065 R)
• M29: 9,369,464 km (0.104 R)
• M30: 9,460,569 km (0.092 R)
• M31: 11,149,828 km (0.074 R)
• M32: 11,246,319 km (0.101 R)
• M33: 11,880,913 km (0.081 R)
• M34: 13,031,919 km (0.048 R)
• M35: 13,440,770 km (0.116 R)
• M36: 14,586,391 km (0.112 R)
• M37: 14,745,114 km (0.108 R)
• M38: 15,171,019 km (0.095 R)
• M39: 16,034,947 km (0.106 R)
• M40: 16,418,067 km (0.097 R)
• M41: 18,779,170 km (0.109 R)
• M42: 18,894,211 km (0.106 R)
• M43: 22,149,461 km (0.061 R)
• M44: 22,515,078 km (0.073 R)
• M45: 24,184,590 km (0.12 R)
• M46: 26,536,568 km (0.087 R)
• M47: 27,184,626 km (0.08 R)
• M48: 27,510,749 km (0.098 R)
• M49: 28,166,586 km (0.105 R)
• M50: 29,896,237 km (0.086 R)
• M51: 32,071,689 km (0.109 R)
• M52: 33,526,977 km (0.049 R)
• M53: 34,087,072 km (0.11 R)
• M54: 34,227,544 km (0.07 R)
• M55: 34,509,087 km (0.094 R)
• M56: 34,791,528 km (0.084 R)
• M57: 36,071,487 km (0.054 R)
• M58: 37,077,832 km (0.077 R)
• M59: 40,300,021 km (0.077 R)
• M60: 40,597,272 km (0.049 R)
• M61: 41,343,915 km (0.114 R)
• M62: 42,170,443 km (0.08 R)
• M63: 42,321,238 km (0.051 R)
• M64: 43,458,481 km (0.088 R)
• M65: 44,528,853 km (0.094 R)
• M66: 44,990,213 km (0.104 R)
• M67: 45,375,877 km (0.069 R)
• M68: 45,530,561 km (0.053 R)
• M69: 45,685,245 km (0.114 R)
• M70: 46,461,807 km (0.09 R)
• M71: 46,773,569 km (0.112 R)
• M72: 47,634,655 km (0.101 R)
• M73: 48,185,325 km (0.059 R)
• M74: 48,580,113 km (0.074 R)
• M75: 49,452,119 km (0.109 R)
• M76: 49,531,556 km (0.097 R)
• M77: 49,850,050 km (0.102 R)
• M78: 49,929,935 km (0.119 R)
• M79: 51,050,722 km (0.035 R)
• M80: 51,131,056 km (0.117 R)
• M81: 51,372,507 km (0.052 R)
• M82: 52,585,148 km (0.082 R)
• M83: 52,666,379 km (0.093 R)
• M84: 52,747,611 km (0.096 R)
• M85: 53,398,810 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.4

Radius: 8.7

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.27 AU - 12.89 AU

Year: 13539 Days

Day: 14.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 140.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,745,459 km

• M1: 363,972 km (0.116 R)
• M2: 535,112 km (0.069 R)
• M3: 695,481 km (0.111 R)
• M4: 851,661 km (0.091 R)
• M5: 1,412,353 km (0.098 R)
• M6: 1,561,802 km (0.034 R)
• M7: 2,153,910 km (0.096 R)
• M8: 2,716,847 km (0.116 R)
• M9: 3,030,853 km (0.12 R)
• M10: 3,192,419 km (0.081 R)
• M11: 4,006,381 km (0.096 R)
• M12: 4,219,707 km (0.094 R)
• M13: 4,291,514 km (0.103 R)
• M14: 4,881,678 km (0.053 R)
• M15: 6,096,263 km (0.059 R)
• M16: 6,218,634 km (0.097 R)
• M17: 7,269,709 km (0.117 R)
• M18: 7,356,176 km (0.094 R)
• M19: 7,442,943 km (0.107 R)
• M20: 8,785,434 km (0.04 R)
• M21: 10,152,908 km (0.12 R)
• M22: 10,395,257 km (0.079 R)
• M23: 10,492,795 km (0.105 R)
• M24: 10,836,421 km (0.057 R)
• M25: 11,333,834 km (0.062 R)
• M26: 11,889,590 km (0.086 R)
• M27: 12,609,754 km (0.092 R)
• M28: 13,716,330 km (0.057 R)
• M29: 14,038,115 km (0.095 R)
• M30: 14,525,654 km (0.102 R)
• M31: 14,963,677 km (0.088 R)
• M32: 16,246,927 km (0.05 R)
• M33: 17,973,137 km (0.028 R)
• M34: 18,207,706 km (0.06 R)
• M35: 18,384,232 km (0.114 R)
• M36: 18,561,356 km (0.103 R)
• M37: 19,335,674 km (0.043 R)
• M38: 20,363,861 km (0.115 R)
• M39: 21,100,480 km (0.082 R)
• M40: 21,347,915 km (0.09 R)
• M41: 21,720,863 km (0.073 R)
• M42: 25,435,827 km (0.061 R)
• M43: 26,361,688 km (0.079 R)
• M44: 29,135,681 km (0.05 R)
• M45: 29,480,205 km (0.12 R)
• M46: 29,756,961 km (0.095 R)
• M47: 29,895,638 km (0.117 R)
• M48: 29,964,902 km (0.097 R)
• M49: 30,452,292 km (0.084 R)
• M50: 30,872,213 km (0.062 R)
• M51: 31,505,461 km (0.112 R)
• M52: 31,646,831 km (0.094 R)
• M53: 32,641,956 km (0.117 R)
• M54: 33,287,172 km (0.102 R)
• M55: 35,468,010 km (0.102 R)
• M56: 35,541,462 km (0.095 R)
• M57: 35,762,269 km (0.028 R)
• M58: 36,353,180 km (0.089 R)
• M59: 36,501,432 km (0.095 R)
• M60: 36,575,632 km (0.087 R)
• M61: 36,798,533 km (0.102 R)
• M62: 36,947,383 km (0.038 R)
• M63: 37,170,882 km (0.107 R)
• M64: 37,245,531 km (0.05 R)
• M65: 37,544,727 km (0.117 R)
• M66: 37,769,573 km (0.093 R)
• M67: 39,127,921 km (0.089 R)
• M68: 39,813,229 km (0.101 R)
• M69: 40,810,000 km (0.107 R)
• M70: 41,041,129 km (0.065 R)
• M71: 42,203,654 km (0.11 R)
• M72: 42,359,385 km (0.062 R)
• M73: 43,691,554 km (0.116 R)
• M74: 45,835,441 km (0.112 R)
• M75: 46,075,695 km (0.056 R)
• M76: 46,638,034 km (0.075 R)
• M77: 47,121,983 km (0.116 R)
• M78: 49,977,357 km (0.11 R)
• M79: 50,969,191 km (0.095 R)
• M80: 51,052,218 km (0.102 R)
• M81: 52,218,184 km (0.046 R)
• M82: 52,385,434 km (0.071 R)
• M83: 52,972,307 km (0.116 R)
• M84: 53,392,976 km (0.094 R)
• M85: 54,916,032 km (0.094 R)
• M86: 57,227,469 km (0.103 R)
• M87: 57,486,273 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 15,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit