🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.57 AU - 0.65 AU

Year: 168 Days

Day: 37.9 Hours

Environment

Temp: 225 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,499,826 km

• M1: 43,982 km (0.075 R)
• M2: 67,469 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.58 AU - 0.72 AU

Year: 185 Days

Day: 15.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.74 AU - 0.88 AU

Year: 257 Days

Day: 19.8 Hours

Environment

Temp: 111 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,499,826 km

• M1: 645,216 km (0.107 R)

Asteroid Belt

Center: 1.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.31 AU - 1.95 AU

Year: 735 Days

Day: 43.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,499,826 km

• M1: 1,189,153 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.9 AU - 2.04 AU

Year: 976 Days

Day: 23.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,499,826 km

• M1: 255,214 km (0.115 R)
• M2: 514,916 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.78 AU - 2.36 AU

Year: 1052 Days

Day: 16.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.8

Radius: 12.6

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.04 AU - 8.08 AU

Year: 6624 Days

Day: 13.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,499,826 km

• M1: 283,488 km (0.064 R)
• M2: 460,911 km (0.095 R)
• M3: 696,228 km (0.117 R)
• M4: 815,907 km (0.069 R)
• M5: 1,077,853 km (0.102 R)
• M6: 1,171,501 km (0.102 R)
• M7: 1,469,949 km (0.1 R)
• M8: 1,886,728 km (0.07 R)
• M9: 2,001,620 km (0.073 R)
• M10: 2,340,159 km (0.097 R)
• M11: 2,590,437 km (0.085 R)
• M12: 2,718,941 km (0.099 R)
• M13: 3,026,963 km (0.085 R)
• M14: 3,323,466 km (0.078 R)
• M15: 3,440,003 km (0.07 R)
• M16: 3,920,063 km (0.083 R)
• M17: 4,395,784 km (0.112 R)
• M18: 4,705,900 km (0.114 R)
• M19: 5,103,681 km (0.114 R)
• M20: 5,184,613 km (0.065 R)
• M21: 6,217,138 km (0.113 R)
• M22: 6,390,671 km (0.099 R)
• M23: 7,070,295 km (0.03 R)
• M24: 7,526,119 km (0.11 R)
• M25: 7,866,454 km (0.074 R)
• M26: 9,211,938 km (0.103 R)
• M27: 9,609,569 km (0.114 R)
• M28: 10,250,446 km (0.111 R)
• M29: 10,490,102 km (0.063 R)
• M30: 10,766,260 km (0.118 R)
• M31: 11,114,823 km (0.11 R)
• M32: 11,255,295 km (0.095 R)
• M33: 11,644,698 km (0.109 R)
• M34: 12,146,749 km (0.093 R)
• M35: 12,400,467 km (0.102 R)
• M36: 12,546,175 km (0.105 R)
• M37: 12,949,940 km (0.077 R)
• M38: 13,283,543 km (0.115 R)
• M39: 13,732,785 km (0.113 R)
• M40: 13,883,580 km (0.044 R)
• M41: 14,492,443 km (0.054 R)
• M42: 15,697,005 km (0.088 R)
• M43: 16,291,358 km (0.113 R)
• M44: 16,371,243 km (0.081 R)
• M45: 18,118,546 km (0.106 R)
• M46: 18,491,643 km (0.036 R)
• M47: 18,783,658 km (0.055 R)
• M48: 19,881,707 km (0.105 R)
• M49: 20,309,557 km (0.079 R)
• M50: 20,957,016 km (0.091 R)
• M51: 21,130,849 km (0.115 R)
• M52: 21,611,357 km (0.114 R)
• M53: 22,007,193 km (0.102 R)
• M54: 22,316,711 km (0.084 R)
• M55: 22,761,316 km (0.113 R)
• M56: 22,984,815 km (0.092 R)
• M57: 23,253,942 km (0.097 R)
• M58: 24,067,455 km (0.104 R)
• M59: 24,432,025 km (0.099 R)
• M60: 25,212,926 km (0.064 R)
• M61: 25,629,556 km (0.057 R)
• M62: 25,768,981 km (0.093 R)
• M63: 25,862,031 km (0.117 R)
• M64: 26,469,847 km (0.116 R)
• M65: 26,563,795 km (0.084 R)
• M66: 26,893,359 km (0.069 R)
• M67: 27,035,028 km (0.07 R)
• M68: 27,604,098 km (0.073 R)
• M69: 27,985,872 km (0.06 R)
• M70: 28,177,357 km (0.1 R)
• M71: 28,321,270 km (0.117 R)
• M72: 28,465,333 km (0.119 R)
• M73: 28,899,317 km (0.101 R)
• M74: 30,115,996 km (0.1 R)
• M75: 31,200,581 km (0.077 R)
• M76: 31,399,247 km (0.038 R)
• M77: 31,498,580 km (0.097 R)
• M78: 31,747,660 km (0.07 R)
• M79: 31,947,373 km (0.064 R)
• M80: 32,700,150 km (0.073 R)
• M81: 32,800,979 km (0.059 R)
• M82: 33,002,936 km (0.079 R)
• M83: 34,018,705 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.6

Radius: 14

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.17 AU - 8.75 AU

Year: 7195 Days

Day: 7.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,499,826 km

• M1: 186,249 km (0.115 R)
• M2: 278,850 km (0.099 R)
• M3: 536,159 km (0.066 R)
• M4: 839,094 km (0.063 R)
• M5: 1,279,062 km (0.068 R)
• M6: 1,378,844 km (0.087 R)
• M7: 1,569,431 km (0.097 R)
• M8: 1,996,683 km (0.09 R)
• M9: 2,295,131 km (0.12 R)
• M10: 2,781,024 km (0.097 R)
• M11: 2,913,119 km (0.113 R)
• M12: 3,276,044 km (0.119 R)
• M13: 3,463,041 km (0.066 R)
• M14: 3,558,036 km (0.116 R)
• M15: 3,726,184 km (0.079 R)
• M16: 4,763,944 km (0.092 R)
• M17: 5,111,161 km (0.076 R)
• M18: 5,301,599 km (0.083 R)
• M19: 5,886,975 km (0.04 R)
• M20: 6,029,393 km (0.119 R)
• M21: 6,201,879 km (0.119 R)
• M22: 6,317,817 km (0.079 R)
• M23: 6,522,467 km (0.047 R)
• M24: 7,393,576 km (0.081 R)
• M25: 7,640,412 km (0.11 R)
• M26: 8,461,405 km (0.098 R)
• M27: 8,654,835 km (0.076 R)
• M28: 9,410,155 km (0.12 R)
• M29: 9,577,106 km (0.089 R)
• M30: 9,711,445 km (0.089 R)
• M31: 10,152,310 km (0.085 R)
• M32: 10,461,529 km (0.046 R)
• M33: 10,565,200 km (0.12 R)
• M34: 11,550,003 km (0.097 R)
• M35: 12,344,367 km (0.111 R)
• M36: 12,674,380 km (0.099 R)
• M37: 13,007,385 km (0.1 R)
• M38: 13,493,578 km (0.062 R)
• M39: 14,560,810 km (0.095 R)
• M40: 15,026,508 km (0.099 R)
• M41: 15,222,032 km (0.114 R)
• M42: 15,536,636 km (0.107 R)
• M43: 15,813,692 km (0.052 R)
• M44: 16,938,219 km (0.044 R)
• M45: 17,182,512 km (0.11 R)
• M46: 17,633,550 km (0.087 R)
• M47: 17,964,012 km (0.101 R)
• M48: 18,799,067 km (0.107 R)
• M49: 18,925,477 km (0.104 R)
• M50: 19,179,045 km (0.069 R)
• M51: 19,561,567 km (0.079 R)
• M52: 20,247,773 km (0.111 R)
• M53: 20,811,158 km (0.097 R)
• M54: 20,985,589 km (0.115 R)
• M55: 21,511,725 km (0.101 R)
• M56: 21,864,776 km (0.111 R)
• M57: 22,042,199 km (0.111 R)
• M58: 22,801,109 km (0.036 R)
• M59: 23,116,013 km (0.1 R)
• M60: 23,251,548 km (0.113 R)
• M61: 23,750,308 km (0.103 R)
• M62: 24,252,807 km (0.092 R)
• M63: 24,666,445 km (0.066 R)
• M64: 25,640,776 km (0.085 R)
• M65: 25,921,571 km (0.116 R)
• M66: 26,062,343 km (0.063 R)
• M67: 26,959,481 km (0.052 R)
• M68: 27,245,063 km (0.08 R)
• M69: 27,770,900 km (0.114 R)
• M70: 27,962,984 km (0.114 R)
• M71: 28,638,867 km (0.115 R)
• M72: 28,978,753 km (0.073 R)
• M73: 31,295,575 km (0.057 R)
• M74: 31,896,660 km (0.085 R)
• M75: 32,299,527 km (0.089 R)
• M76: 32,957,757 km (0.12 R)
• M77: 33,825,126 km (0.076 R)
• M78: 34,030,224 km (0.106 R)
• M79: 34,132,998 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.1

Radius: 14.6

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.6 AU - 7.94 AU

Year: 7648 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,499,826 km

• M1: 198,068 km (0.084 R)
• M2: 375,939 km (0.114 R)
• M3: 679,174 km (0.099 R)
• M4: 827,276 km (0.08 R)
• M5: 942,616 km (0.076 R)
• M6: 1,191,846 km (0.108 R)
• M7: 1,428,360 km (0.106 R)
• M8: 1,570,778 km (0.11 R)
• M9: 1,680,882 km (0.106 R)
• M10: 1,948,512 km (0.062 R)
• M11: 2,250,999 km (0.058 R)
• M12: 2,612,577 km (0.11 R)
• M13: 2,744,822 km (0.115 R)
• M14: 3,178,506 km (0.034 R)
• M15: 3,296,239 km (0.09 R)
• M16: 3,415,619 km (0.11 R)
• M17: 3,658,715 km (0.078 R)
• M18: 3,807,415 km (0.087 R)
• M19: 3,932,778 km (0.08 R)
• M20: 4,422,263 km (0.054 R)
• M21: 4,741,654 km (0.026 R)
• M22: 4,958,721 km (0.102 R)
• M23: 5,658,539 km (0.109 R)
• M24: 5,918,241 km (0.036 R)
• M25: 6,093,420 km (0.041 R)
• M26: 6,812,089 km (0.073 R)
• M27: 7,557,535 km (0.092 R)
• M28: 8,857,540 km (0.081 R)
• M29: 9,193,238 km (0.094 R)
• M30: 10,542,910 km (0.115 R)
• M31: 10,863,199 km (0.114 R)
• M32: 11,403,995 km (0.098 R)
• M33: 11,916,966 km (0.051 R)
• M34: 12,138,970 km (0.112 R)
• M35: 12,399,868 km (0.11 R)
• M36: 12,512,216 km (0.097 R)
• M37: 12,775,808 km (0.102 R)
• M38: 13,155,487 km (0.103 R)
• M39: 13,809,679 km (0.094 R)
• M40: 14,238,576 km (0.098 R)
• M41: 14,434,998 km (0.101 R)
• M42: 15,672,771 km (0.038 R)
• M43: 16,571,854 km (0.076 R)
• M44: 17,069,416 km (0.085 R)
• M45: 17,194,480 km (0.092 R)
• M46: 17,529,729 km (0.103 R)
• M47: 18,892,266 km (0.091 R)
• M48: 19,064,902 km (0.1 R)
• M49: 19,194,903 km (0.066 R)
• M50: 19,717,299 km (0.117 R)
• M51: 20,112,237 km (0.06 R)
• M52: 20,332,894 km (0.059 R)
• M53: 20,865,462 km (0.118 R)
• M54: 21,223,151 km (0.082 R)
• M55: 21,447,697 km (0.111 R)
• M56: 21,582,784 km (0.111 R)
• M57: 22,080,646 km (0.101 R)
• M58: 22,399,439 km (0.083 R)
• M59: 22,536,470 km (0.101 R)
• M60: 23,364,943 km (0.117 R)
• M61: 23,596,970 km (0.079 R)
• M62: 23,736,395 km (0.095 R)
• M63: 24,109,791 km (0.066 R)
• M64: 24,485,132 km (0.055 R)
• M65: 24,957,114 km (0.086 R)
• M66: 26,005,795 km (0.12 R)
• M67: 27,459,138 km (0.07 R)
• M68: 27,605,893 km (0.116 R)
• M69: 27,900,302 km (0.097 R)
• M70: 28,294,492 km (0.106 R)
• M71: 28,442,744 km (0.043 R)
• M72: 28,839,328 km (0.114 R)
• M73: 29,487,835 km (0.099 R)
• M74: 29,838,941 km (0.091 R)
• M75: 31,257,577 km (0.112 R)
• M76: 31,872,126 km (0.044 R)
• M77: 31,975,049 km (0.102 R)
• M78: 32,284,268 km (0.111 R)
• M79: 33,792,513 km (0.106 R)
• M80: 34,317,901 km (0.059 R)
• M81: 34,423,368 km (0.119 R)
• M82: 35,111,219 km (0.082 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507

Radius: 13.8

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.25 AU - 10.25 AU

Year: 8367 Days

Day: 7.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,499,826 km

• M1: 175,030 km (0.077 R)
• M2: 341,682 km (0.1 R)
• M3: 639,232 km (0.117 R)
• M4: 1,241,214 km (0.06 R)
• M5: 1,494,333 km (0.101 R)
• M6: 1,589,029 km (0.118 R)
• M7: 2,072,828 km (0.098 R)
• M8: 2,200,884 km (0.042 R)
• M9: 2,398,353 km (0.051 R)
• M10: 3,196,757 km (0.114 R)
• M11: 3,833,745 km (0.063 R)
• M12: 4,289,569 km (0.108 R)
• M13: 4,933,887 km (0.107 R)
• M14: 5,282,301 km (0.073 R)
• M15: 5,911,360 km (0.082 R)
• M16: 6,406,678 km (0.081 R)
• M17: 6,980,087 km (0.082 R)
• M18: 7,142,251 km (0.069 R)
• M19: 7,240,238 km (0.07 R)
• M20: 8,006,179 km (0.09 R)
• M21: 8,210,230 km (0.098 R)
• M22: 8,554,156 km (0.078 R)
• M23: 9,470,742 km (0.106 R)
• M24: 9,977,280 km (0.088 R)
• M25: 10,160,388 km (0.083 R)
• M26: 10,270,642 km (0.115 R)
• M27: 10,753,544 km (0.086 R)
• M28: 10,866,041 km (0.092 R)
• M29: 11,511,107 km (0.096 R)
• M30: 12,207,635 km (0.108 R)
• M31: 12,442,803 km (0.083 R)
• M32: 12,560,985 km (0.098 R)
• M33: 13,358,491 km (0.112 R)
• M34: 13,926,515 km (0.117 R)
• M35: 14,213,443 km (0.1 R)
• M36: 14,419,589 km (0.12 R)
• M37: 14,709,959 km (0.065 R)
• M38: 15,170,122 km (0.116 R)
• M39: 15,635,072 km (0.114 R)
• M40: 16,190,678 km (0.068 R)
• M41: 16,492,417 km (0.117 R)
• M42: 16,752,718 km (0.066 R)
• M43: 17,629,810 km (0.099 R)
• M44: 17,984,955 km (0.047 R)
• M45: 18,074,116 km (0.084 R)
• M46: 18,252,885 km (0.112 R)
• M47: 19,018,976 km (0.066 R)
• M48: 19,200,737 km (0.084 R)
• M49: 19,566,205 km (0.104 R)
• M50: 19,657,908 km (0.109 R)
• M51: 20,118,520 km (0.078 R)
• M52: 20,489,523 km (0.084 R)
• M53: 20,629,397 km (0.118 R)
• M54: 20,816,245 km (0.112 R)
• M55: 21,238,559 km (0.118 R)
• M56: 22,619,048 km (0.107 R)
• M57: 23,295,829 km (0.089 R)
• M58: 25,216,067 km (0.113 R)
• M59: 25,766,887 km (0.093 R)
• M60: 27,186,720 km (0.069 R)
• M61: 27,906,136 km (0.117 R)
• M62: 28,944,794 km (0.09 R)
• M63: 29,311,309 km (0.105 R)
• M64: 29,521,494 km (0.112 R)
• M65: 29,837,744 km (0.084 R)
• M66: 29,943,360 km (0.067 R)
• M67: 30,420,278 km (0.096 R)
• M68: 30,953,146 km (0.112 R)
• M69: 31,650,422 km (0.066 R)
• M70: 32,136,166 km (0.11 R)
• M71: 32,298,629 km (0.112 R)
• M72: 32,515,696 km (0.117 R)
• M73: 32,733,360 km (0.088 R)
• M74: 33,060,531 km (0.102 R)
• M75: 33,773,365 km (0.073 R)
• M76: 33,993,723 km (0.079 R)
• M77: 35,046,892 km (0.096 R)
• M78: 35,158,342 km (0.081 R)
• M79: 35,437,492 km (0.107 R)
• M80: 36,844,759 km (0.087 R)
• M81: 37,071,549 km (0.098 R)
• M82: 38,040,794 km (0.099 R)
• M83: 38,155,386 km (0.084 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 19,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit