🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.47 AU - 0.65 AU

Year: 155 Days

Day: 38.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,346,774 km

• M1: 160,070 km (0.107 R)
• M2: 283,937 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.75 AU - 0.87 AU

Year: 269 Days

Day: 35.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,346,774 km

• M1: 48,769 km (0.115 R)
• M2: 156,180 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.27 AU - 3.25 AU

Year: 1692 Days

Day: 29.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.78 AU - 4.12 AU

Year: 2364 Days

Day: 40.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,346,774 km

• M1: 982,858 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.45 AU - 4.39 AU

Year: 2864 Days

Day: 46.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.13 AU - 4.63 AU

Year: 3382 Days

Day: 14.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.2

Radius: 14.1

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.71 AU - 5.15 AU

Year: 4039 Days

Day: 7.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 107,346,774 km

• M1: 179,966 km (0.108 R)
• M2: 274,213 km (0.12 R)
• M3: 369,058 km (0.119 R)
• M4: 482,902 km (0.076 R)
• M5: 571,314 km (0.101 R)
• M6: 678,127 km (0.065 R)
• M7: 793,018 km (0.054 R)
• M8: 979,417 km (0.109 R)
• M9: 1,473,689 km (0.111 R)
• M10: 1,773,184 km (0.105 R)
• M11: 1,955,843 km (0.077 R)
• M12: 2,467,916 km (0.05 R)
• M13: 2,749,310 km (0.115 R)
• M14: 3,140,807 km (0.103 R)
• M15: 3,508,818 km (0.106 R)
• M16: 3,613,537 km (0.118 R)
• M17: 3,804,573 km (0.094 R)
• M18: 4,130,846 km (0.117 R)
• M19: 4,219,408 km (0.113 R)
• M20: 4,534,461 km (0.064 R)
• M21: 4,764,243 km (0.036 R)
• M22: 5,574,316 km (0.096 R)
• M23: 5,721,819 km (0.115 R)
• M24: 6,375,861 km (0.065 R)
• M25: 6,816,577 km (0.118 R)
• M26: 7,106,946 km (0.079 R)
• M27: 7,320,871 km (0.063 R)
• M28: 7,591,045 km (0.103 R)
• M29: 7,947,536 km (0.094 R)
• M30: 8,281,289 km (0.053 R)
• M31: 8,478,160 km (0.083 R)
• M32: 9,078,347 km (0.09 R)
• M33: 9,662,676 km (0.058 R)
• M34: 11,238,540 km (0.034 R)
• M35: 11,488,219 km (0.113 R)
• M36: 11,897,519 km (0.097 R)
• M37: 12,536,900 km (0.078 R)
• M38: 13,782,302 km (0.117 R)
• M39: 14,049,634 km (0.116 R)
• M40: 14,419,888 km (0.114 R)
• M41: 15,169,972 km (0.115 R)
• M42: 15,307,752 km (0.11 R)
• M43: 15,898,065 km (0.068 R)
• M44: 16,002,933 km (0.041 R)
• M45: 17,496,219 km (0.03 R)
• M46: 17,604,528 km (0.119 R)
• M47: 17,858,395 km (0.112 R)
• M48: 18,332,770 km (0.11 R)
• M49: 19,182,337 km (0.114 R)
• M50: 19,406,135 km (0.086 R)
• M51: 19,743,329 km (0.102 R)
• M52: 20,881,619 km (0.056 R)
• M53: 21,691,093 km (0.092 R)
• M54: 22,197,332 km (0.119 R)
• M55: 22,314,766 km (0.101 R)
• M56: 22,628,772 km (0.074 R)
• M57: 23,619,559 km (0.082 R)
• M58: 23,739,387 km (0.073 R)
• M59: 25,561,339 km (0.113 R)
• M60: 25,725,448 km (0.053 R)
• M61: 26,096,152 km (0.041 R)
• M62: 26,344,185 km (0.081 R)
• M63: 27,051,185 km (0.069 R)
• M64: 27,764,467 km (0.06 R)
• M65: 28,102,259 km (0.108 R)
• M66: 28,229,417 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.6

Radius: 3.3

Gravity: 23.75 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 16.82 AU - 18.26 AU

Year: 27103 Days

Day: 24.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,346,774 km

• M1: 89,160 km (0.09 R)
• M2: 1,105,229 km (0.119 R)
• M3: 1,260,811 km (0.101 R)
• M4: 1,798,017 km (0.057 R)
• M5: 1,858,155 km (0.117 R)
• M6: 2,769,057 km (0.085 R)
• M7: 2,803,913 km (0.11 R)
• M8: 3,051,198 km (0.103 R)
• M9: 3,305,515 km (0.105 R)
• M10: 3,342,316 km (0.077 R)
• M11: 3,416,516 km (0.109 R)
• M12: 3,642,409 km (0.041 R)
• M13: 3,950,880 km (0.105 R)
• M14: 4,716,821 km (0.078 R)
• M15: 5,266,593 km (0.085 R)
• M16: 6,015,630 km (0.094 R)
• M17: 6,610,580 km (0.064 R)
• M18: 7,513,254 km (0.07 R)
• M19: 8,003,636 km (0.071 R)
• M20: 9,588,326 km (0.1 R)
• M21: 10,497,283 km (0.106 R)
• M22: 10,989,460 km (0.083 R)
• M23: 11,044,661 km (0.025 R)
• M24: 11,433,316 km (0.062 R)
• M25: 12,224,091 km (0.097 R)
• M26: 14,276,574 km (0.113 R)
• M27: 14,882,146 km (0.09 R)
• M28: 17,003,444 km (0.066 R)
• M29: 17,516,115 km (0.11 R)
• M30: 17,774,471 km (0.048 R)
• M31: 18,033,874 km (0.098 R)
• M32: 18,098,949 km (0.103 R)
• M33: 19,818,128 km (0.093 R)
• M34: 20,222,191 km (0.116 R)
• M35: 20,765,232 km (0.078 R)
• M36: 20,901,665 km (0.112 R)
• M37: 21,865,374 km (0.11 R)
• M38: 21,934,788 km (0.047 R)
• M39: 22,352,764 km (0.111 R)
• M40: 22,562,650 km (0.066 R)
• M41: 23,408,925 km (0.112 R)
• M42: 23,479,984 km (0.111 R)
• M43: 24,337,330 km (0.062 R)
• M44: 24,769,967 km (0.095 R)
• M45: 26,525,498 km (0.094 R)
• M46: 27,793,040 km (0.079 R)
• M47: 29,080,180 km (0.045 R)
• M48: 30,386,619 km (0.112 R)
• M49: 30,774,526 km (0.028 R)
• M50: 30,852,317 km (0.071 R)
• M51: 31,163,929 km (0.047 R)
• M52: 31,869,283 km (0.119 R)
• M53: 33,056,342 km (0.051 R)
• M54: 33,695,275 km (0.065 R)
• M55: 34,096,795 km (0.118 R)
• M56: 34,419,029 km (0.104 R)
• M57: 34,823,243 km (0.091 R)
• M58: 35,066,638 km (0.088 R)
• M59: 35,229,102 km (0.095 R)
• M60: 36,291,695 km (0.094 R)
• M61: 37,033,402 km (0.112 R)
• M62: 38,197,273 km (0.095 R)
• M63: 38,280,749 km (0.048 R)
• M64: 39,204,216 km (0.045 R)
• M65: 41,244,283 km (0.072 R)
• M66: 41,330,152 km (0.111 R)
• M67: 41,415,871 km (0.09 R)
• M68: 41,501,740 km (0.084 R)
• M69: 42,018,302 km (0.117 R)
• M70: 42,104,470 km (0.109 R)
• M71: 43,580,403 km (0.108 R)
• M72: 44,544,262 km (0.098 R)
• M73: 44,896,565 km (0.084 R)
• M74: 46,403,913 km (0.099 R)
• M75: 47,747,751 km (0.108 R)
• M76: 48,560,217 km (0.072 R)
• M77: 49,195,260 km (0.114 R)
• M78: 50,473,424 km (0.119 R)
• M79: 50,565,277 km (0.109 R)
• M80: 52,318,415 km (0.11 R)
• M81: 54,655,582 km (0.036 R)
• M82: 55,316,057 km (0.095 R)
• M83: 56,740,228 km (0.055 R)
• M84: 56,930,966 km (0.053 R)
• M85: 57,313,188 km (0.113 R)
• M86: 58,657,774 km (0.075 R)
• M87: 59,527,536 km (0.117 R)
• M88: 60,791,488 km (0.108 R)
• M89: 62,851,750 km (0.119 R)
• M90: 63,444,607 km (0.086 R)
• M91: 63,741,858 km (0.084 R)
• M92: 63,840,891 km (0.091 R)
• M93: 64,138,741 km (0.056 R)
• M94: 65,034,682 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.5

Radius: 4.8

Gravity: 37.7 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 17.68 AU - 19.66 AU

Year: 29764 Days

Day: 18.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 107,346,774 km

• M1: 256,860 km (0.112 R)
• M2: 1,152,951 km (0.116 R)
• M3: 1,519,765 km (0.048 R)
• M4: 2,307,547 km (0.109 R)
• M5: 2,625,143 km (0.116 R)
• M6: 2,671,668 km (0.118 R)
• M7: 2,860,461 km (0.041 R)
• M8: 3,452,420 km (0.035 R)
• M9: 3,554,745 km (0.085 R)
• M10: 3,606,206 km (0.117 R)
• M11: 3,762,237 km (0.056 R)
• M12: 4,744,347 km (0.111 R)
• M13: 5,088,422 km (0.119 R)
• M14: 6,926,082 km (0.07 R)
• M15: 7,447,431 km (0.069 R)
• M16: 7,579,675 km (0.109 R)
• M17: 8,116,732 km (0.09 R)
• M18: 10,237,281 km (0.119 R)
• M19: 11,130,530 km (0.068 R)
• M20: 11,433,915 km (0.104 R)
• M21: 13,390,206 km (0.094 R)
• M22: 13,793,672 km (0.044 R)
• M23: 14,530,142 km (0.09 R)
• M24: 15,195,404 km (0.096 R)
• M25: 15,531,700 km (0.099 R)
• M26: 15,785,567 km (0.086 R)
• M27: 16,040,781 km (0.116 R)
• M28: 17,953,839 km (0.101 R)
• M29: 18,667,122 km (0.063 R)
• M30: 18,846,938 km (0.049 R)
• M31: 19,117,710 km (0.061 R)
• M32: 19,480,784 km (0.057 R)
• M33: 20,029,509 km (0.091 R)
• M34: 22,179,680 km (0.032 R)
• M35: 27,201,381 km (0.07 R)
• M36: 27,711,958 km (0.097 R)
• M37: 28,122,605 km (0.117 R)
• M38: 28,225,528 km (0.071 R)
• M39: 30,100,588 km (0.062 R)
• M40: 31,479,581 km (0.066 R)
• M41: 32,554,441 km (0.107 R)
• M42: 35,627,032 km (0.113 R)
• M43: 36,859,120 km (0.107 R)
• M44: 37,650,493 km (0.093 R)
• M45: 38,561,843 km (0.054 R)
• M46: 39,134,953 km (0.117 R)
• M47: 39,249,993 km (0.117 R)
• M48: 40,173,910 km (0.047 R)
• M49: 40,289,848 km (0.107 R)
• M50: 40,638,561 km (0.069 R)
• M51: 41,690,533 km (0.104 R)
• M52: 43,701,876 km (0.075 R)
• M53: 45,261,135 km (0.106 R)
• M54: 45,381,860 km (0.082 R)
• M55: 47,450,051 km (0.112 R)
• M56: 51,048,329 km (0.069 R)
• M57: 52,435,998 km (0.106 R)
• M58: 53,963,991 km (0.091 R)
• M59: 54,733,373 km (0.06 R)
• M60: 55,894,402 km (0.117 R)
• M61: 56,283,207 km (0.08 R)
• M62: 56,542,759 km (0.072 R)
• M63: 56,802,910 km (0.093 R)
• M64: 56,933,060 km (0.104 R)
• M65: 57,063,360 km (0.109 R)
• M66: 57,324,258 km (0.115 R)
• M67: 58,503,239 km (0.101 R)
• M68: 59,954,937 km (0.094 R)
• M69: 61,418,453 km (0.086 R)
• M70: 69,884,047 km (0.11 R)
• M71: 70,582,519 km (0.086 R)
• M72: 71,564,330 km (0.094 R)
• M73: 75,393,138 km (0.09 R)
• M74: 79,288,068 km (0.115 R)
• M75: 79,724,744 km (0.096 R)
• M76: 80,454,632 km (0.027 R)
• M77: 82,952,318 km (0.075 R)
• M78: 83,099,972 km (0.095 R)
• M79: 83,395,727 km (0.078 R)
• M80: 85,028,288 km (0.119 R)
• M81: 85,475,287 km (0.107 R)
• M82: 86,222,079 km (0.112 R)
• M83: 86,971,116 km (0.091 R)
• M84: 87,421,555 km (0.084 R)
• M85: 88,928,753 km (0.065 R)
• M86: 89,533,877 km (0.066 R)
• M87: 90,292,338 km (0.102 R)
• M88: 91,205,334 km (0.109 R)
• M89: 91,968,582 km (0.111 R)
• M90: 92,274,360 km (0.108 R)
• M91: 96,125,907 km (0.102 R)
• M92: 99,558,580 km (0.096 R)
• M93: 100,344,268 km (0.056 R)
• M94: 101,447,702 km (0.105 R)
• M95: 105,581,390 km (0.047 R)
• M96: 105,741,460 km (0.045 R)
• M97: 107,346,794 km (0.108 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 20,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit