🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.25 AU - 1.57 AU

Year: 621 Days

Day: 40.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,415,589 km

• M1: 44,131 km (0.107 R)
• M2: 180,864 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.54 AU - 2.36 AU

Year: 1010 Days

Day: 15.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.3

Radius: 9.5

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.39 AU - 9.35 AU

Year: 8980 Days

Day: 13.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,415,589 km

• M1: 139,575 km (0.098 R)
• M2: 229,334 km (0.111 R)
• M3: 432,637 km (0.112 R)
• M4: 500,255 km (0.108 R)
• M5: 587,172 km (0.071 R)
• M6: 679,922 km (0.092 R)
• M7: 970,741 km (0.061 R)
• M8: 1,199,177 km (0.07 R)
• M9: 1,729,501 km (0.1 R)
• M10: 2,128,329 km (0.062 R)
• M11: 2,325,948 km (0.065 R)
• M12: 2,819,321 km (0.116 R)
• M13: 3,064,512 km (0.117 R)
• M14: 3,147,689 km (0.105 R)
• M15: 3,316,585 km (0.093 R)
• M16: 3,402,005 km (0.101 R)
• M17: 3,900,764 km (0.097 R)
• M18: 4,297,648 km (0.07 R)
• M19: 4,516,809 km (0.107 R)
• M20: 4,675,532 km (0.07 R)
• M21: 5,262,554 km (0.102 R)
• M22: 5,666,767 km (0.107 R)
• M23: 5,803,799 km (0.101 R)
• M24: 6,865,944 km (0.086 R)
• M25: 7,270,457 km (0.04 R)
• M26: 7,644,900 km (0.063 R)
• M27: 8,257,054 km (0.088 R)
• M28: 8,373,591 km (0.06 R)
• M29: 8,568,966 km (0.101 R)
• M30: 8,686,999 km (0.077 R)
• M31: 9,244,849 km (0.062 R)
• M32: 9,325,632 km (0.049 R)
• M33: 9,406,415 km (0.057 R)
• M34: 9,937,936 km (0.096 R)
• M35: 10,228,156 km (0.043 R)
• M36: 10,479,181 km (0.117 R)
• M37: 11,373,627 km (0.108 R)
• M38: 11,764,526 km (0.102 R)
• M39: 12,738,408 km (0.107 R)
• M40: 13,008,432 km (0.093 R)
• M41: 13,371,656 km (0.106 R)
• M42: 13,554,315 km (0.064 R)
• M43: 14,857,163 km (0.119 R)
• M44: 15,093,976 km (0.099 R)
• M45: 15,189,121 km (0.092 R)
• M46: 15,331,987 km (0.111 R)
• M47: 16,150,885 km (0.088 R)
• M48: 16,394,431 km (0.107 R)
• M49: 16,885,112 km (0.088 R)
• M50: 18,082,493 km (0.08 R)
• M51: 18,487,604 km (0.045 R)
• M52: 18,640,343 km (0.095 R)
• M53: 18,947,169 km (0.098 R)
• M54: 19,101,105 km (0.081 R)
• M55: 19,204,028 km (0.105 R)
• M56: 19,513,696 km (0.041 R)
• M57: 20,242,985 km (0.094 R)
• M58: 20,610,996 km (0.108 R)
• M59: 22,321,199 km (0.105 R)
• M60: 22,592,420 km (0.077 R)
• M61: 23,083,550 km (0.098 R)
• M62: 23,303,010 km (0.112 R)
• M63: 23,688,673 km (0.097 R)
• M64: 23,965,429 km (0.104 R)
• M65: 24,354,683 km (0.093 R)
• M66: 25,139,473 km (0.118 R)
• M67: 25,478,313 km (0.038 R)
• M68: 25,761,950 km (0.103 R)
• M69: 27,079,758 km (0.087 R)
• M70: 27,195,397 km (0.083 R)
• M71: 27,427,124 km (0.093 R)
• M72: 28,067,852 km (0.102 R)
• M73: 30,499,116 km (0.062 R)
• M74: 31,587,740 km (0.088 R)
• M75: 31,770,399 km (0.052 R)
• M76: 32,197,950 km (0.096 R)
• M77: 32,381,805 km (0.066 R)
• M78: 35,244,062 km (0.105 R)
• M79: 35,940,589 km (0.071 R)
• M80: 37,475,613 km (0.111 R)
• M81: 38,380,979 km (0.099 R)
• M82: 38,640,980 km (0.101 R)
• M83: 41,406,147 km (0.111 R)
• M84: 42,207,842 km (0.116 R)
• M85: 43,487,652 km (0.113 R)
• M86: 43,826,491 km (0.081 R)
• M87: 44,370,579 km (0.094 R)
• M88: 44,848,544 km (0.083 R)
• M89: 45,053,792 km (0.085 R)
• M90: 45,396,820 km (0.117 R)
• M91: 45,465,486 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.2

Radius: 8.7

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.17 AU - 11.11 AU

Year: 10248 Days

Day: 9.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 48,415,589 km

• M1: 120,426 km (0.076 R)
• M2: 224,846 km (0.064 R)
• M3: 451,935 km (0.112 R)
• M4: 524,041 km (0.104 R)
• M5: 714,330 km (0.111 R)
• M6: 800,498 km (0.106 R)
• M7: 945,907 km (0.048 R)
• M8: 1,060,948 km (0.09 R)
• M9: 1,120,338 km (0.052 R)
• M10: 1,242,560 km (0.119 R)
• M11: 1,326,484 km (0.075 R)
• M12: 1,705,117 km (0.112 R)
• M13: 2,166,776 km (0.052 R)
• M14: 2,424,981 km (0.053 R)
• M15: 2,504,418 km (0.081 R)
• M16: 2,803,165 km (0.113 R)
• M17: 3,464,387 km (0.1 R)
• M18: 3,614,434 km (0.047 R)
• M19: 3,705,539 km (0.093 R)
• M20: 4,924,014 km (0.078 R)
• M21: 5,093,060 km (0.055 R)
• M22: 5,576,261 km (0.053 R)
• M23: 5,930,508 km (0.107 R)
• M24: 6,002,315 km (0.057 R)
• M25: 6,549,544 km (0.114 R)
• M26: 6,998,787 km (0.074 R)
• M27: 7,112,631 km (0.038 R)
• M28: 7,574,439 km (0.109 R)
• M29: 8,085,615 km (0.059 R)
• M30: 8,446,146 km (0.049 R)
• M31: 8,689,392 km (0.066 R)
• M32: 9,017,311 km (0.102 R)
• M33: 9,558,706 km (0.056 R)
• M34: 9,643,079 km (0.096 R)
• M35: 10,025,301 km (0.095 R)
• M36: 10,282,759 km (0.107 R)
• M37: 10,412,461 km (0.099 R)
• M38: 11,379,461 km (0.112 R)
• M39: 11,918,911 km (0.093 R)
• M40: 12,100,673 km (0.082 R)
• M41: 12,283,332 km (0.063 R)
• M42: 12,743,943 km (0.097 R)
• M43: 12,929,744 km (0.115 R)
• M44: 13,116,442 km (0.055 R)
• M45: 13,681,922 km (0.119 R)
• M46: 13,919,932 km (0.097 R)
• M47: 15,475,301 km (0.095 R)
• M48: 16,323,820 km (0.096 R)
• M49: 17,085,124 km (0.079 R)
• M50: 18,958,837 km (0.109 R)
• M51: 20,352,192 km (0.09 R)
• M52: 20,460,650 km (0.086 R)
• M53: 21,446,351 km (0.082 R)
• M54: 22,279,461 km (0.102 R)
• M55: 22,391,211 km (0.096 R)
• M56: 22,559,508 km (0.067 R)
• M57: 22,671,857 km (0.072 R)
• M58: 22,784,354 km (0.093 R)
• M59: 23,919,952 km (0.092 R)
• M60: 24,841,624 km (0.075 R)
• M61: 25,190,187 km (0.075 R)
• M62: 26,779,066 km (0.114 R)
• M63: 27,136,455 km (0.114 R)
• M64: 28,703,643 km (0.096 R)
• M65: 28,825,415 km (0.076 R)
• M66: 28,886,451 km (0.063 R)
• M67: 29,375,487 km (0.052 R)
• M68: 30,114,351 km (0.058 R)
• M69: 30,548,184 km (0.104 R)
• M70: 31,988,064 km (0.115 R)
• M71: 32,051,194 km (0.102 R)
• M72: 33,194,272 km (0.085 R)
• M73: 34,092,457 km (0.087 R)
• M74: 34,609,318 km (0.069 R)
• M75: 35,259,021 km (0.081 R)
• M76: 35,912,914 km (0.096 R)
• M77: 36,636,668 km (0.113 R)
• M78: 37,431,631 km (0.099 R)
• M79: 38,971,293 km (0.072 R)
• M80: 39,173,698 km (0.101 R)
• M81: 39,782,861 km (0.066 R)
• M82: 39,986,613 km (0.079 R)
• M83: 40,805,063 km (0.031 R)
• M84: 41,079,127 km (0.109 R)
• M85: 42,112,249 km (0.056 R)
• M86: 42,181,364 km (0.069 R)
• M87: 42,875,348 km (0.057 R)
• M88: 43,223,612 km (0.119 R)
• M89: 43,993,443 km (0.04 R)
• M90: 44,063,604 km (0.09 R)
• M91: 44,626,541 km (0.087 R)
• M92: 44,767,612 km (0.086 R)
• M93: 44,979,592 km (0.079 R)
• M94: 45,262,631 km (0.046 R)
• M95: 46,400,921 km (0.037 R)
• M96: 46,472,429 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 10,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit