🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.48 AU - 0.74 AU

Year: 172 Days

Day: 15.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 51.2 °

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: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.68 AU - 0.7 AU

Year: 207 Days

Day: 25.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.39 AU - 1.99 AU

Year: 795 Days

Day: 38.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 177 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.02 AU - 3.3 AU

Year: 1569 Days

Day: 30.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.08 AU - 5.68 AU

Year: 3899 Days

Day: 36.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,382,011 km

• M1: 483,800 km (0.088 R)
• M2: 4,155,380 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.6

Radius: 14.8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.05 AU - 7.41 AU

Year: 6314 Days

Day: 8.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 60,382,011 km

• M1: 209,138 km (0.105 R)
• M2: 304,282 km (0.113 R)
• M3: 401,820 km (0.078 R)
• M4: 580,589 km (0.111 R)
• M5: 775,067 km (0.112 R)
• M6: 930,349 km (0.064 R)
• M7: 1,078,152 km (0.066 R)
• M8: 1,441,525 km (0.119 R)
• M9: 1,660,536 km (0.101 R)
• M10: 1,797,418 km (0.095 R)
• M11: 2,332,829 km (0.079 R)
• M12: 2,526,858 km (0.064 R)
• M13: 2,672,566 km (0.104 R)
• M14: 2,930,921 km (0.101 R)
• M15: 3,126,895 km (0.114 R)
• M16: 3,725,585 km (0.088 R)
• M17: 4,061,732 km (0.093 R)
• M18: 4,217,912 km (0.11 R)
• M19: 4,504,093 km (0.118 R)
• M20: 4,617,039 km (0.061 R)
• M21: 4,763,795 km (0.114 R)
• M22: 4,895,590 km (0.079 R)
• M23: 5,028,583 km (0.12 R)
• M24: 5,332,416 km (0.067 R)
• M25: 5,486,652 km (0.071 R)
• M26: 5,799,461 km (0.112 R)
• M27: 5,993,639 km (0.09 R)
• M28: 6,100,452 km (0.112 R)
• M29: 6,334,123 km (0.082 R)
• M30: 7,450,722 km (0.112 R)
• M31: 7,758,894 km (0.069 R)
• M32: 8,110,449 km (0.1 R)
• M33: 8,308,217 km (0.05 R)
• M34: 8,668,000 km (0.114 R)
• M35: 9,403,124 km (0.094 R)
• M36: 9,757,372 km (0.111 R)
• M37: 10,500,275 km (0.101 R)
• M38: 10,694,303 km (0.115 R)
• M39: 10,846,145 km (0.089 R)
• M40: 11,393,972 km (0.073 R)
• M41: 11,726,977 km (0.113 R)
• M42: 12,153,481 km (0.071 R)
• M43: 12,334,644 km (0.104 R)
• M44: 12,516,704 km (0.103 R)
• M45: 13,253,773 km (0.068 R)
• M46: 13,346,823 km (0.075 R)
• M47: 13,627,618 km (0.117 R)
• M48: 13,792,325 km (0.064 R)
• M49: 14,004,904 km (0.097 R)
• M50: 14,147,321 km (0.077 R)
• M51: 14,769,947 km (0.119 R)
• M52: 14,987,612 km (0.053 R)
• M53: 15,133,321 km (0.106 R)
• M54: 15,328,396 km (0.034 R)
• M55: 15,426,084 km (0.116 R)
• M56: 15,548,754 km (0.099 R)
• M57: 15,720,791 km (0.082 R)
• M58: 16,066,961 km (0.117 R)
• M59: 16,265,926 km (0.084 R)
• M60: 16,741,797 km (0.107 R)
• M61: 16,842,476 km (0.053 R)
• M62: 16,943,455 km (0.055 R)
• M63: 17,070,015 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.2

Radius: 12.6

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.48 AU - 10.28 AU

Year: 8773 Days

Day: 5.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 60,382,011 km

• M1: 194,776 km (0.119 R)
• M2: 354,697 km (0.116 R)
• M3: 617,989 km (0.027 R)
• M4: 755,170 km (0.098 R)
• M5: 975,079 km (0.116 R)
• M6: 1,063,192 km (0.079 R)
• M7: 1,581,249 km (0.091 R)
• M8: 2,451,012 km (0.095 R)
• M9: 2,636,662 km (0.064 R)
• M10: 2,913,269 km (0.117 R)
• M11: 3,044,167 km (0.106 R)
• M12: 3,199,450 km (0.082 R)
• M13: 3,334,686 km (0.094 R)
• M14: 3,541,131 km (0.104 R)
• M15: 3,966,887 km (0.093 R)
• M16: 4,063,677 km (0.107 R)
• M17: 4,334,299 km (0.115 R)
• M18: 4,764,094 km (0.082 R)
• M19: 5,023,347 km (0.112 R)
• M20: 5,207,651 km (0.064 R)
• M21: 5,528,838 km (0.077 R)
• M22: 6,022,810 km (0.119 R)
• M23: 6,761,525 km (0.071 R)
• M24: 7,171,273 km (0.093 R)
• M25: 7,289,755 km (0.042 R)
• M26: 7,679,607 km (0.049 R)
• M27: 7,953,520 km (0.091 R)
• M28: 8,699,715 km (0.06 R)
• M29: 8,826,274 km (0.115 R)
• M30: 9,403,423 km (0.049 R)
• M31: 10,865,443 km (0.095 R)
• M32: 10,967,618 km (0.09 R)
• M33: 11,138,758 km (0.108 R)
• M34: 11,902,455 km (0.065 R)
• M35: 12,043,077 km (0.082 R)
• M36: 12,754,714 km (0.101 R)
• M37: 12,934,830 km (0.109 R)
• M38: 13,443,463 km (0.114 R)
• M39: 14,107,079 km (0.093 R)
• M40: 14,442,926 km (0.117 R)
• M41: 14,705,919 km (0.059 R)
• M42: 15,389,731 km (0.067 R)
• M43: 16,200,402 km (0.061 R)
• M44: 16,356,433 km (0.048 R)
• M45: 16,985,492 km (0.052 R)
• M46: 17,144,066 km (0.055 R)
• M47: 17,502,502 km (0.037 R)
• M48: 17,582,537 km (0.08 R)
• M49: 17,702,814 km (0.102 R)
• M50: 17,823,240 km (0.066 R)
• M51: 18,389,169 km (0.039 R)
• M52: 19,043,211 km (0.107 R)
• M53: 20,038,635 km (0.097 R)
• M54: 20,206,184 km (0.107 R)
• M55: 21,178,571 km (0.082 R)
• M56: 21,820,944 km (0.053 R)
• M57: 23,697,799 km (0.05 R)
• M58: 25,716,921 km (0.115 R)
• M59: 26,448,006 km (0.086 R)
• M60: 26,816,166 km (0.084 R)
• M61: 27,232,348 km (0.068 R)
• M62: 27,417,999 km (0.111 R)
• M63: 27,790,647 km (0.105 R)
• M64: 28,071,143 km (0.045 R)
• M65: 29,297,696 km (0.108 R)
• M66: 30,253,177 km (0.103 R)
• M67: 30,831,373 km (0.089 R)
• M68: 31,121,743 km (0.085 R)
• M69: 31,218,832 km (0.082 R)
• M70: 31,559,167 km (0.061 R)
• M71: 31,656,555 km (0.119 R)
• M72: 32,587,652 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.5

Radius: 9.1

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.72 AU - 12.82 AU

Year: 11903 Days

Day: 5.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,382,011 km

• M1: 500,704 km (0.101 R)
• M2: 646,113 km (0.099 R)
• M3: 843,882 km (0.086 R)
• M4: 1,341,444 km (0.075 R)
• M5: 1,432,400 km (0.116 R)
• M6: 1,893,011 km (0.027 R)
• M7: 2,179,791 km (0.116 R)
• M8: 2,794,787 km (0.098 R)
• M9: 3,683,100 km (0.109 R)
• M10: 4,008,475 km (0.118 R)
• M11: 4,174,678 km (0.103 R)
• M12: 4,275,507 km (0.072 R)
• M13: 4,343,275 km (0.083 R)
• M14: 4,862,230 km (0.083 R)
• M15: 5,111,161 km (0.038 R)
• M16: 5,219,171 km (0.103 R)
• M17: 6,573,630 km (0.055 R)
• M18: 7,048,154 km (0.107 R)
• M19: 7,492,759 km (0.11 R)
• M20: 7,574,739 km (0.105 R)
• M21: 7,946,639 km (0.056 R)
• M22: 9,054,561 km (0.107 R)
• M23: 9,582,192 km (0.115 R)
• M24: 10,438,042 km (0.108 R)
• M25: 10,575,373 km (0.03 R)
• M26: 11,084,155 km (0.105 R)
• M27: 11,364,950 km (0.1 R)
• M28: 12,414,978 km (0.063 R)
• M29: 12,609,305 km (0.098 R)
• M30: 14,199,082 km (0.07 R)
• M31: 14,914,459 km (0.107 R)
• M32: 15,276,486 km (0.114 R)
• M33: 15,380,456 km (0.119 R)
• M34: 17,021,994 km (0.084 R)
• M35: 17,292,018 km (0.09 R)
• M36: 17,400,327 km (0.098 R)
• M37: 17,836,105 km (0.106 R)
• M38: 18,220,422 km (0.117 R)
• M39: 18,774,084 km (0.114 R)
• M40: 18,997,134 km (0.114 R)
• M41: 19,109,034 km (0.098 R)
• M42: 19,221,082 km (0.034 R)
• M43: 19,389,679 km (0.108 R)
• M44: 19,502,177 km (0.111 R)
• M45: 19,784,767 km (0.061 R)
• M46: 20,870,549 km (0.081 R)
• M47: 21,333,554 km (0.07 R)
• M48: 21,507,985 km (0.118 R)
• M49: 21,916,986 km (0.102 R)
• M50: 22,387,621 km (0.119 R)
• M51: 23,518,580 km (0.029 R)
• M52: 24,242,335 km (0.08 R)
• M53: 24,363,808 km (0.076 R)
• M54: 25,526,633 km (0.049 R)
• M55: 25,897,635 km (0.086 R)
• M56: 26,582,494 km (0.108 R)
• M57: 26,958,583 km (0.109 R)
• M58: 27,021,415 km (0.057 R)
• M59: 27,273,188 km (0.108 R)
• M60: 28,160,902 km (0.102 R)
• M61: 28,608,349 km (0.106 R)
• M62: 29,510,125 km (0.082 R)
• M63: 30,880,292 km (0.084 R)
• M64: 30,946,115 km (0.061 R)
• M65: 31,606,290 km (0.102 R)
• M66: 31,738,983 km (0.056 R)
• M67: 31,938,248 km (0.115 R)
• M68: 32,806,364 km (0.049 R)
• M69: 32,873,534 km (0.086 R)
• M70: 33,412,086 km (0.079 R)
• M71: 33,547,173 km (0.088 R)
• M72: 35,526,203 km (0.103 R)
• M73: 36,217,495 km (0.086 R)
• M74: 36,495,149 km (0.066 R)
• M75: 37,332,597 km (0.095 R)
• M76: 37,402,609 km (0.083 R)
• M77: 38,246,940 km (0.105 R)
• M78: 38,529,680 km (0.106 R)
• M79: 39,525,104 km (0.081 R)
• M80: 40,745,074 km (0.086 R)
• M81: 41,251,014 km (0.074 R)
• M82: 41,395,975 km (0.079 R)
• M83: 41,759,049 km (0.114 R)
• M84: 43,074,912 km (0.084 R)
• M85: 43,221,966 km (0.093 R)
• M86: 43,516,525 km (0.093 R)
• M87: 44,330,038 km (0.067 R)
• M88: 44,404,238 km (0.079 R)
• M89: 46,122,520 km (0.107 R)
• M90: 48,931,968 km (0.115 R)
• M91: 50,163,906 km (0.028 R)
• M92: 50,473,574 km (0.083 R)
• M93: 50,861,481 km (0.098 R)
• M94: 51,094,704 km (0.097 R)
• M95: 51,640,138 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.6

Radius: 9.4

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.69 AU - 13.91 AU

Year: 13738 Days

Day: 12.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,382,011 km

• M1: 132,095 km (0.118 R)
• M2: 238,908 km (0.06 R)
• M3: 340,934 km (0.083 R)
• M4: 494,720 km (0.109 R)
• M5: 915,539 km (0.077 R)
• M6: 1,209,200 km (0.091 R)
• M7: 1,454,989 km (0.06 R)
• M8: 1,636,750 km (0.116 R)
• M9: 1,937,592 km (0.061 R)
• M10: 2,436,501 km (0.113 R)
• M11: 2,559,769 km (0.086 R)
• M12: 2,748,412 km (0.04 R)
• M13: 2,909,080 km (0.069 R)
• M14: 3,375,826 km (0.106 R)
• M15: 3,830,154 km (0.051 R)
• M16: 4,010,121 km (0.063 R)
• M17: 4,378,430 km (0.098 R)
• M18: 4,719,214 km (0.08 R)
• M19: 5,147,513 km (0.082 R)
• M20: 5,957,885 km (0.074 R)
• M21: 6,293,283 km (0.048 R)
• M22: 6,420,591 km (0.076 R)
• M23: 7,246,970 km (0.086 R)
• M24: 9,237,968 km (0.115 R)
• M25: 9,920,583 km (0.085 R)
• M26: 11,854,434 km (0.12 R)
• M27: 12,170,236 km (0.051 R)
• M28: 13,025,786 km (0.118 R)
• M29: 13,460,966 km (0.09 R)
• M30: 13,625,374 km (0.095 R)
• M31: 14,513,387 km (0.109 R)
• M32: 14,625,735 km (0.103 R)
• M33: 14,907,877 km (0.049 R)
• M34: 15,021,122 km (0.057 R)
• M35: 15,191,664 km (0.107 R)
• M36: 15,649,583 km (0.116 R)
• M37: 16,462,049 km (0.033 R)
• M38: 16,520,542 km (0.059 R)
• M39: 16,755,410 km (0.035 R)
• M40: 17,169,198 km (0.072 R)
• M41: 17,287,979 km (0.062 R)
• M42: 17,586,277 km (0.08 R)
• M43: 17,766,094 km (0.106 R)
• M44: 18,248,547 km (0.076 R)
• M45: 18,309,134 km (0.109 R)
• M46: 18,674,153 km (0.114 R)
• M47: 19,908,335 km (0.098 R)
• M48: 20,346,507 km (0.095 R)
• M49: 20,409,338 km (0.056 R)
• M50: 24,631,439 km (0.06 R)
• M51: 25,778,855 km (0.034 R)
• M52: 26,736,879 km (0.028 R)
• M53: 28,055,585 km (0.048 R)
• M54: 30,324,087 km (0.046 R)
• M55: 30,539,807 km (0.102 R)
• M56: 31,917,603 km (0.052 R)
• M57: 32,136,914 km (0.094 R)
• M58: 35,034,475 km (0.118 R)
• M59: 35,336,214 km (0.07 R)
• M60: 35,790,692 km (0.057 R)
• M61: 35,866,688 km (0.118 R)
• M62: 36,247,115 km (0.119 R)
• M63: 37,088,753 km (0.115 R)
• M64: 39,025,597 km (0.084 R)
• M65: 39,495,334 km (0.079 R)
• M66: 40,361,356 km (0.048 R)
• M67: 41,233,661 km (0.047 R)
• M68: 42,192,284 km (0.062 R)
• M69: 42,674,438 km (0.099 R)
• M70: 42,996,822 km (0.062 R)
• M71: 43,887,527 km (0.089 R)
• M72: 44,620,856 km (0.09 R)
• M73: 44,948,176 km (0.078 R)
• M74: 45,358,374 km (0.061 R)
• M75: 45,440,503 km (0.12 R)
• M76: 45,522,782 km (0.072 R)
• M77: 46,430,542 km (0.085 R)
• M78: 48,096,463 km (0.109 R)
• M79: 48,515,936 km (0.101 R)
• M80: 49,612,339 km (0.091 R)
• M81: 53,123,550 km (0.085 R)
• M82: 54,166,247 km (0.07 R)
• M83: 56,625,487 km (0.081 R)
• M84: 56,713,899 km (0.097 R)
• M85: 59,750,287 km (0.107 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 15,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit