🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.65 AU - 1.07 AU

Year: 304 Days

Day: 16.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.01 AU - 1.67 AU

Year: 591 Days

Day: 20.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.53 AU - 1.91 AU

Year: 859 Days

Day: 22.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,721,433 km

• M1: 194,477 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.06 AU - 2.32 AU

Year: 1234 Days

Day: 19.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.18 AU - 3.14 AU

Year: 1652 Days

Day: 36.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.6

Radius: 13.1

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.85 AU - 5.65 AU

Year: 3942 Days

Day: 7.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 50,721,433 km

• M1: 206,445 km (0.098 R)
• M2: 424,110 km (0.069 R)
• M3: 527,931 km (0.108 R)
• M4: 630,106 km (0.102 R)
• M5: 713,731 km (0.063 R)
• M6: 858,243 km (0.117 R)
• M7: 1,059,901 km (0.114 R)
• M8: 1,319,902 km (0.107 R)
• M9: 1,414,298 km (0.111 R)
• M10: 1,573,919 km (0.104 R)
• M11: 1,749,248 km (0.089 R)
• M12: 1,834,519 km (0.062 R)
• M13: 2,049,491 km (0.116 R)
• M14: 2,139,848 km (0.053 R)
• M15: 2,303,957 km (0.049 R)
• M16: 2,408,825 km (0.107 R)
• M17: 2,515,189 km (0.096 R)
• M18: 2,766,214 km (0.061 R)
• M19: 2,956,952 km (0.057 R)
• M20: 3,269,162 km (0.114 R)
• M21: 3,375,676 km (0.096 R)
• M22: 3,555,792 km (0.107 R)
• M23: 3,976,012 km (0.099 R)
• M24: 4,090,006 km (0.104 R)
• M25: 4,179,465 km (0.109 R)
• M26: 4,530,422 km (0.116 R)
• M27: 4,756,464 km (0.111 R)
• M28: 5,344,683 km (0.113 R)
• M29: 5,499,068 km (0.111 R)
• M30: 5,654,800 km (0.085 R)
• M31: 5,740,369 km (0.101 R)
• M32: 5,840,750 km (0.114 R)
• M33: 5,956,239 km (0.105 R)
• M34: 6,043,305 km (0.082 R)
• M35: 6,277,725 km (0.098 R)
• M36: 6,440,637 km (0.049 R)
• M37: 6,695,253 km (0.115 R)
• M38: 6,846,646 km (0.113 R)
• M39: 7,121,906 km (0.083 R)
• M40: 7,214,507 km (0.099 R)
• M41: 7,322,965 km (0.117 R)
• M42: 7,478,996 km (0.071 R)
• M43: 7,636,074 km (0.112 R)
• M44: 7,873,785 km (0.09 R)
• M45: 7,985,534 km (0.05 R)
• M46: 8,162,359 km (0.093 R)
• M47: 8,291,761 km (0.117 R)
• M48: 8,536,204 km (0.119 R)
• M49: 8,684,007 km (0.108 R)
• M50: 8,816,102 km (0.11 R)
• M51: 8,915,584 km (0.093 R)
• M52: 9,098,991 km (0.093 R)
• M53: 9,182,766 km (0.092 R)
• M54: 9,486,599 km (0.107 R)
• M55: 9,571,721 km (0.048 R)
• M56: 9,759,615 km (0.111 R)
• M57: 9,983,264 km (0.086 R)
• M58: 10,191,205 km (0.045 R)
• M59: 10,295,625 km (0.091 R)
• M60: 10,664,383 km (0.048 R)
• M61: 10,805,903 km (0.075 R)
• M62: 11,342,511 km (0.059 R)
• M63: 12,034,550 km (0.104 R)
• M64: 12,182,054 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.3

Radius: 8.8

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.69 AU - 6.83 AU

Year: 5264 Days

Day: 11.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,721,433 km

• M1: 117,584 km (0.118 R)
• M2: 208,240 km (0.106 R)
• M3: 440,117 km (0.098 R)
• M4: 857,645 km (0.084 R)
• M5: 913,744 km (0.119 R)
• M6: 1,015,171 km (0.106 R)
• M7: 1,074,861 km (0.079 R)
• M8: 1,213,837 km (0.114 R)
• M9: 1,375,253 km (0.036 R)
• M10: 1,957,488 km (0.097 R)
• M11: 2,013,887 km (0.038 R)
• M12: 2,071,033 km (0.061 R)
• M13: 2,147,926 km (0.108 R)
• M14: 2,404,636 km (0.077 R)
• M15: 3,277,689 km (0.09 R)
• M16: 3,527,518 km (0.12 R)
• M17: 3,619,820 km (0.099 R)
• M18: 3,854,389 km (0.054 R)
• M19: 4,215,369 km (0.115 R)
• M20: 4,387,706 km (0.072 R)
• M21: 4,487,188 km (0.112 R)
• M22: 4,713,829 km (0.102 R)
• M23: 4,790,273 km (0.051 R)
• M24: 5,073,911 km (0.114 R)
• M25: 5,178,330 km (0.098 R)
• M26: 5,820,404 km (0.092 R)
• M27: 6,178,691 km (0.047 R)
• M28: 6,544,308 km (0.064 R)
• M29: 6,801,467 km (0.093 R)
• M30: 6,916,807 km (0.089 R)
• M31: 8,136,628 km (0.098 R)
• M32: 8,289,966 km (0.095 R)
• M33: 8,568,218 km (0.099 R)
• M34: 8,630,451 km (0.063 R)
• M35: 9,102,432 km (0.041 R)
• M36: 9,165,862 km (0.097 R)
• M37: 9,421,674 km (0.1 R)
• M38: 10,235,786 km (0.062 R)
• M39: 10,937,100 km (0.088 R)
• M40: 12,105,161 km (0.098 R)
• M41: 12,526,877 km (0.057 R)
• M42: 12,704,001 km (0.098 R)
• M43: 13,857,400 km (0.113 R)
• M44: 14,335,366 km (0.082 R)
• M45: 15,006,312 km (0.107 R)
• M46: 15,573,138 km (0.114 R)
• M47: 15,687,282 km (0.084 R)
• M48: 17,236,667 km (0.11 R)
• M49: 17,394,343 km (0.096 R)
• M50: 17,473,330 km (0.1 R)
• M51: 18,712,749 km (0.085 R)
• M52: 18,793,681 km (0.078 R)
• M53: 18,874,763 km (0.095 R)
• M54: 19,363,649 km (0.091 R)
• M55: 19,733,006 km (0.105 R)
• M56: 19,980,441 km (0.113 R)
• M57: 20,187,485 km (0.095 R)
• M58: 21,233,473 km (0.093 R)
• M59: 21,317,996 km (0.093 R)
• M60: 21,912,199 km (0.069 R)
• M61: 22,211,394 km (0.057 R)
• M62: 23,552,390 km (0.102 R)
• M63: 23,683,587 km (0.041 R)
• M64: 24,034,544 km (0.073 R)
• M65: 24,519,989 km (0.087 R)
• M66: 24,652,832 km (0.113 R)
• M67: 24,919,415 km (0.104 R)
• M68: 25,455,574 km (0.105 R)
• M69: 25,770,028 km (0.117 R)
• M70: 26,221,515 km (0.107 R)
• M71: 26,493,783 km (0.065 R)
• M72: 27,224,120 km (0.059 R)
• M73: 28,424,942 km (0.047 R)
• M74: 28,517,992 km (0.078 R)
• M75: 28,704,540 km (0.117 R)
• M76: 28,844,713 km (0.043 R)
• M77: 29,031,860 km (0.098 R)
• M78: 29,125,658 km (0.064 R)
• M79: 32,081,563 km (0.104 R)
• M80: 32,372,680 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.2

Radius: 13.1

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.51 AU - 8.37 AU

Year: 7728 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,721,433 km

• M1: 189,241 km (0.062 R)
• M2: 330,312 km (0.102 R)
• M3: 445,054 km (0.034 R)
• M4: 592,557 km (0.119 R)
• M5: 943,514 km (0.116 R)
• M6: 1,694,345 km (0.073 R)
• M7: 1,895,405 km (0.091 R)
• M8: 2,034,082 km (0.067 R)
• M9: 2,152,115 km (0.096 R)
• M10: 2,571,438 km (0.107 R)
• M11: 2,725,673 km (0.113 R)
• M12: 2,963,085 km (0.094 R)
• M13: 3,097,873 km (0.117 R)
• M14: 3,458,104 km (0.039 R)
• M15: 4,279,845 km (0.066 R)
• M16: 4,618,984 km (0.094 R)
• M17: 4,966,799 km (0.083 R)
• M18: 5,389,114 km (0.083 R)
• M19: 5,554,719 km (0.082 R)
• M20: 5,959,082 km (0.071 R)
• M21: 6,061,556 km (0.03 R)
• M22: 6,303,306 km (0.117 R)
• M23: 7,522,080 km (0.067 R)
• M24: 7,707,432 km (0.074 R)
• M25: 8,773,466 km (0.049 R)
• M26: 9,008,036 km (0.108 R)
• M27: 10,129,571 km (0.067 R)
• M28: 10,706,869 km (0.064 R)
• M29: 11,041,520 km (0.064 R)
• M30: 11,337,275 km (0.049 R)
• M31: 11,422,246 km (0.086 R)
• M32: 11,507,367 km (0.102 R)
• M33: 11,592,788 km (0.108 R)
• M34: 11,678,358 km (0.062 R)
• M35: 11,893,330 km (0.093 R)
• M36: 12,722,252 km (0.091 R)
• M37: 12,854,795 km (0.054 R)
• M38: 12,943,507 km (0.041 R)
• M39: 13,389,907 km (0.042 R)
• M40: 14,068,782 km (0.111 R)
• M41: 14,805,402 km (0.05 R)
• M42: 16,895,434 km (0.112 R)
• M43: 17,628,912 km (0.056 R)
• M44: 18,123,632 km (0.081 R)
• M45: 18,723,370 km (0.119 R)
• M46: 18,975,293 km (0.077 R)
• M47: 19,993,905 km (0.099 R)
• M48: 20,665,450 km (0.081 R)
• M49: 21,660,425 km (0.09 R)
• M50: 22,939,337 km (0.08 R)
• M51: 23,914,566 km (0.116 R)
• M52: 24,407,341 km (0.056 R)
• M53: 26,977,732 km (0.086 R)
• M54: 27,262,267 km (0.063 R)
• M55: 27,433,557 km (0.079 R)
• M56: 27,547,849 km (0.113 R)
• M57: 27,662,292 km (0.117 R)
• M58: 28,584,114 km (0.105 R)
• M59: 28,932,378 km (0.068 R)
• M60: 29,398,824 km (0.114 R)
• M61: 30,162,222 km (0.095 R)
• M62: 30,576,010 km (0.109 R)
• M63: 32,370,586 km (0.072 R)
• M64: 32,854,984 km (0.088 R)
• M65: 33,158,966 km (0.113 R)
• M66: 34,076,301 km (0.05 R)
• M67: 35,002,012 km (0.109 R)
• M68: 35,499,126 km (0.119 R)
• M69: 35,748,506 km (0.098 R)
• M70: 36,061,165 km (0.1 R)
• M71: 36,941,249 km (0.05 R)
• M72: 37,384,059 km (0.086 R)
• M73: 37,892,093 km (0.064 R)
• M74: 38,210,887 km (0.112 R)
• M75: 40,012,344 km (0.074 R)
• M76: 40,466,972 km (0.071 R)
• M77: 41,054,144 km (0.048 R)
• M78: 41,315,940 km (0.043 R)
• M79: 41,775,505 km (0.038 R)
• M80: 41,907,151 km (0.083 R)
• M81: 42,964,957 km (0.092 R)
• M82: 43,764,259 km (0.1 R)
• M83: 43,964,720 km (0.11 R)
• M84: 44,165,630 km (0.083 R)
• M85: 44,904,793 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.6

Radius: 10.9

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.3 AU - 13.84 AU

Year: 14025 Days

Day: 12.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 50,721,433 km

• M1: 495,618 km (0.118 R)
• M2: 634,594 km (0.116 R)
• M3: 1,640,191 km (0.102 R)
• M4: 2,291,091 km (0.104 R)
• M5: 2,398,054 km (0.086 R)
• M6: 2,616,916 km (0.1 R)
• M7: 3,587,806 km (0.101 R)
• M8: 4,592,355 km (0.036 R)
• M9: 5,038,456 km (0.042 R)
• M10: 5,108,318 km (0.118 R)
• M11: 5,426,812 km (0.12 R)
• M12: 5,570,426 km (0.12 R)
• M13: 6,345,343 km (0.099 R)
• M14: 6,458,738 km (0.1 R)
• M15: 6,803,262 km (0.07 R)
• M16: 7,232,608 km (0.069 R)
• M17: 7,311,596 km (0.095 R)
• M18: 7,630,389 km (0.084 R)
• M19: 8,158,469 km (0.06 R)
• M20: 9,292,571 km (0.107 R)
• M21: 10,031,884 km (0.099 R)
• M22: 10,475,591 km (0.045 R)
• M23: 10,610,079 km (0.101 R)
• M24: 11,428,380 km (0.119 R)
• M25: 11,705,585 km (0.1 R)
• M26: 12,032,007 km (0.085 R)
• M27: 12,219,752 km (0.118 R)
• M28: 12,550,962 km (0.062 R)
• M29: 12,693,679 km (0.107 R)
• M30: 13,561,795 km (0.11 R)
• M31: 15,763,576 km (0.048 R)
• M32: 15,866,201 km (0.08 R)
• M33: 17,063,283 km (0.052 R)
• M34: 17,806,186 km (0.119 R)
• M35: 18,289,237 km (0.086 R)
• M36: 18,451,252 km (0.105 R)
• M37: 19,709,220 km (0.083 R)
• M38: 20,097,427 km (0.113 R)
• M39: 21,391,149 km (0.064 R)
• M40: 21,847,423 km (0.086 R)
• M41: 23,118,705 km (0.054 R)
• M42: 23,469,662 km (0.106 R)
• M43: 23,763,323 km (0.047 R)
• M44: 23,881,206 km (0.087 R)
• M45: 24,058,330 km (0.095 R)
• M46: 25,070,359 km (0.071 R)
• M47: 25,310,464 km (0.069 R)
• M48: 26,278,661 km (0.081 R)
• M49: 26,400,583 km (0.075 R)
• M50: 26,890,068 km (0.102 R)
• M51: 27,258,976 km (0.111 R)
• M52: 27,444,178 km (0.103 R)
• M53: 28,251,259 km (0.027 R)
• M54: 29,952,486 km (0.032 R)
• M55: 31,686,624 km (0.09 R)
• M56: 33,916,380 km (0.083 R)
• M57: 35,587,837 km (0.103 R)
• M58: 37,217,706 km (0.109 R)
• M59: 38,179,621 km (0.096 R)
• M60: 39,080,200 km (0.114 R)
• M61: 39,917,798 km (0.115 R)
• M62: 40,409,078 km (0.09 R)
• M63: 43,398,492 km (0.076 R)
• M64: 43,470,598 km (0.102 R)
• M65: 44,992,756 km (0.076 R)
• M66: 45,430,779 km (0.034 R)
• M67: 45,650,389 km (0.094 R)
• M68: 45,943,750 km (0.069 R)
• M69: 47,123,329 km (0.107 R)
• M70: 48,537,029 km (0.105 R)
• M71: 49,587,505 km (0.082 R)
• M72: 50,266,829 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 18,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit