🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.48 AU - 0.56 AU

Year: 140 Days

Day: 31.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.79 AU - 1.07 AU

Year: 334 Days

Day: 15.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.69 AU - 2.41 AU

Year: 1094 Days

Day: 34.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.01 AU - 3.93 AU

Year: 2410 Days

Day: 41.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,591,766 km

• M1: 53,406 km (0.107 R)

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701

Radius: 13.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.14 AU - 10.22 AU

Year: 9533 Days

Day: 8.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,591,766 km

• M1: 201,209 km (0.081 R)
• M2: 513,270 km (0.113 R)
• M3: 642,972 km (0.1 R)
• M4: 1,087,427 km (0.045 R)
• M5: 1,242,560 km (0.072 R)
• M6: 1,426,565 km (0.103 R)
• M7: 1,598,154 km (0.077 R)
• M8: 1,754,035 km (0.087 R)
• M9: 1,845,589 km (0.107 R)
• M10: 1,962,275 km (0.076 R)
• M11: 2,203,577 km (0.083 R)
• M12: 2,506,064 km (0.108 R)
• M13: 3,998,452 km (0.076 R)
• M14: 4,431,837 km (0.104 R)
• M15: 4,750,780 km (0.086 R)
• M16: 4,848,018 km (0.069 R)
• M17: 5,077,352 km (0.06 R)
• M18: 5,546,790 km (0.11 R)
• M19: 5,649,264 km (0.074 R)
• M20: 6,708,417 km (0.102 R)
• M21: 6,890,927 km (0.091 R)
• M22: 7,523,875 km (0.097 R)
• M23: 7,905,051 km (0.064 R)
• M24: 8,646,607 km (0.069 R)
• M25: 9,086,126 km (0.117 R)
• M26: 10,195,843 km (0.084 R)
• M27: 10,448,364 km (0.083 R)
• M28: 11,304,662 km (0.109 R)
• M29: 11,609,842 km (0.055 R)
• M30: 12,272,860 km (0.067 R)
• M31: 12,362,170 km (0.057 R)
• M32: 12,812,160 km (0.116 R)
• M33: 13,543,245 km (0.099 R)
• M34: 13,635,547 km (0.102 R)
• M35: 13,867,423 km (0.063 R)
• M36: 14,194,145 km (0.088 R)
• M37: 14,570,683 km (0.084 R)
• M38: 14,902,790 km (0.104 R)
• M39: 15,237,441 km (0.094 R)
• M40: 15,865,752 km (0.071 R)
• M41: 16,502,440 km (0.06 R)
• M42: 17,699,672 km (0.1 R)
• M43: 17,851,364 km (0.1 R)
• M44: 18,513,484 km (0.101 R)
• M45: 18,873,417 km (0.082 R)
• M46: 19,914,319 km (0.102 R)
• M47: 21,027,477 km (0.102 R)
• M48: 21,402,967 km (0.103 R)
• M49: 21,889,011 km (0.116 R)
• M50: 22,597,656 km (0.099 R)
• M51: 23,092,526 km (0.077 R)
• M52: 23,203,079 km (0.109 R)
• M53: 23,702,436 km (0.111 R)
• M54: 24,261,334 km (0.088 R)
• M55: 26,021,802 km (0.108 R)
• M56: 26,252,033 km (0.119 R)
• M57: 27,764,467 km (0.082 R)
• M58: 28,117,518 km (0.114 R)
• M59: 28,768,568 km (0.074 R)
• M60: 30,751,637 km (0.056 R)
• M61: 31,177,991 km (0.112 R)
• M62: 31,483,769 km (0.085 R)
• M63: 31,913,415 km (0.077 R)
• M64: 32,036,534 km (0.097 R)
• M65: 32,159,802 km (0.068 R)
• M66: 32,778,539 km (0.055 R)
• M67: 33,338,933 km (0.118 R)
• M68: 33,588,911 km (0.072 R)
• M69: 34,279,754 km (0.078 R)
• M70: 35,675,352 km (0.032 R)
• M71: 35,803,109 km (0.025 R)
• M72: 36,508,762 km (0.106 R)
• M73: 37,608,306 km (0.115 R)
• M74: 40,704,533 km (0.108 R)
• M75: 41,105,755 km (0.044 R)
• M76: 42,046,875 km (0.055 R)
• M77: 42,249,431 km (0.098 R)
• M78: 43,131,011 km (0.049 R)
• M79: 44,568,048 km (0.11 R)
• M80: 44,774,493 km (0.088 R)
• M81: 45,188,580 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.5

Radius: 7.4

Gravity: 17.52 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.3 AU - 13.96 AU

Year: 18759 Days

Day: 23.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,591,766 km

• M1: 272,567 km (0.109 R)
• M2: 376,239 km (0.106 R)
• M3: 453,581 km (0.11 R)
• M4: 625,618 km (0.118 R)
• M5: 695,630 km (0.047 R)
• M6: 768,484 km (0.095 R)
• M7: 975,827 km (0.112 R)
• M8: 1,349,971 km (0.052 R)
• M9: 2,255,487 km (0.087 R)
• M10: 2,365,741 km (0.08 R)
• M11: 2,477,939 km (0.112 R)
• M12: 2,553,636 km (0.095 R)
• M13: 2,984,029 km (0.073 R)
• M14: 3,436,861 km (0.119 R)
• M15: 3,867,255 km (0.058 R)
• M16: 4,873,151 km (0.027 R)
• M17: 6,057,068 km (0.101 R)
• M18: 6,108,380 km (0.113 R)
• M19: 6,628,233 km (0.054 R)
• M20: 7,216,601 km (0.056 R)
• M21: 7,765,925 km (0.11 R)
• M22: 8,962,857 km (0.063 R)
• M23: 9,197,277 km (0.11 R)
• M24: 9,852,516 km (0.074 R)
• M25: 10,094,416 km (0.085 R)
• M26: 10,461,080 km (0.116 R)
• M27: 10,832,232 km (0.081 R)
• M28: 12,099,925 km (0.096 R)
• M29: 12,164,551 km (0.115 R)
• M30: 12,294,103 km (0.067 R)
• M31: 12,424,103 km (0.096 R)
• M32: 12,882,920 km (0.054 R)
• M33: 13,817,009 km (0.075 R)
• M34: 15,258,534 km (0.029 R)
• M35: 15,468,420 km (0.108 R)
• M36: 15,820,274 km (0.052 R)
• M37: 17,765,495 km (0.095 R)
• M38: 17,986,302 km (0.11 R)
• M39: 18,207,856 km (0.057 R)
• M40: 18,430,458 km (0.117 R)
• M41: 18,579,308 km (0.085 R)
• M42: 20,628,200 km (0.088 R)
• M43: 21,170,941 km (0.112 R)
• M44: 21,561,541 km (0.075 R)
• M45: 21,797,008 km (0.065 R)
• M46: 22,429,209 km (0.097 R)
• M47: 24,935,272 km (0.115 R)
• M48: 25,099,980 km (0.082 R)
• M49: 25,430,441 km (0.098 R)
• M50: 26,262,953 km (0.075 R)
• M51: 26,430,503 km (0.08 R)
• M52: 26,598,501 km (0.096 R)
• M53: 29,507,282 km (0.081 R)
• M54: 30,381,832 km (0.094 R)
• M55: 30,645,872 km (0.108 R)
• M56: 31,176,196 km (0.115 R)
• M57: 34,788,536 km (0.043 R)
• M58: 35,712,004 km (0.082 R)
• M59: 38,721,165 km (0.051 R)
• M60: 39,486,208 km (0.034 R)
• M61: 39,678,142 km (0.113 R)
• M62: 40,739,689 km (0.076 R)
• M63: 41,420,210 km (0.081 R)
• M64: 42,398,729 km (0.08 R)
• M65: 42,497,015 km (0.101 R)
• M66: 44,179,243 km (0.101 R)
• M67: 44,978,395 km (0.055 R)
• M68: 45,178,856 km (0.112 R)
• M69: 47,404,274 km (0.111 R)
• M70: 47,710,501 km (0.079 R)
• M71: 48,839,067 km (0.118 R)
• M72: 48,941,991 km (0.103 R)
• M73: 50,913,242 km (0.115 R)
• M74: 51,122,230 km (0.105 R)
• M75: 51,750,840 km (0.1 R)
• M76: 52,276,826 km (0.118 R)
• M77: 52,910,224 km (0.091 R)
• M78: 53,333,885 km (0.09 R)
• M79: 54,932,637 km (0.105 R)
• M80: 55,361,684 km (0.073 R)
• M81: 58,177,116 km (0.106 R)
• M82: 59,272,322 km (0.1 R)
• M83: 60,817,070 km (0.06 R)
• M84: 60,927,922 km (0.046 R)
• M85: 67,930,299 km (0.078 R)
• M86: 69,894,369 km (0.119 R)
• M87: 70,126,695 km (0.117 R)
• M88: 70,941,704 km (0.053 R)
• M89: 71,525,734 km (0.103 R)
• M90: 71,642,869 km (0.071 R)
• M91: 72,111,410 km (0.092 R)
• M92: 72,698,731 km (0.105 R)
• M93: 73,641,646 km (0.111 R)
• M94: 74,707,381 km (0.081 R)
• M95: 78,658,112 km (0.116 R)
• M96: 80,963,415 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.9

Radius: 3

Gravity: 67.66 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 12.77 AU - 18.57 AU

Year: 23124 Days

Day: 22 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,591,766 km

• M1: 65,823 km (0.096 R)
• M2: 143,165 km (0.068 R)
• M3: 336,745 km (0.119 R)
• M4: 435,180 km (0.109 R)
• M5: 520,152 km (0.096 R)
• M6: 657,782 km (0.104 R)
• M7: 755,619 km (0.072 R)
• M8: 858,093 km (0.087 R)
• M9: 937,979 km (0.105 R)
• M10: 1,372,261 km (0.11 R)
• M11: 2,068,939 km (0.045 R)
• M12: 2,176,200 km (0.103 R)
• M13: 2,622,899 km (0.056 R)
• M14: 3,344,111 km (0.103 R)
• M15: 3,769,567 km (0.108 R)
• M16: 4,256,957 km (0.107 R)
• M17: 7,080,766 km (0.065 R)
• M18: 7,296,487 km (0.116 R)
• M19: 11,527,713 km (0.072 R)
• M20: 11,844,711 km (0.098 R)
• M21: 11,972,467 km (0.064 R)
• M22: 12,100,523 km (0.108 R)
• M23: 13,075,751 km (0.098 R)
• M24: 15,586,602 km (0.099 R)
• M25: 16,290,011 km (0.118 R)
• M26: 16,645,755 km (0.06 R)
• M27: 18,167,016 km (0.038 R)
• M28: 19,355,721 km (0.087 R)
• M29: 19,807,805 km (0.111 R)
• M30: 20,263,480 km (0.117 R)
• M31: 20,722,596 km (0.083 R)
• M32: 21,339,987 km (0.109 R)
• M33: 22,830,580 km (0.116 R)
• M34: 23,387,982 km (0.117 R)
• M35: 23,628,385 km (0.114 R)
• M36: 24,597,779 km (0.116 R)
• M37: 24,679,161 km (0.067 R)
• M38: 26,159,132 km (0.114 R)
• M39: 26,658,789 km (0.04 R)
• M40: 27,161,588 km (0.081 R)
• M41: 28,091,488 km (0.085 R)
• M42: 28,346,852 km (0.117 R)
• M43: 28,860,122 km (0.042 R)
• M44: 29,203,898 km (0.027 R)
• M45: 29,290,066 km (0.099 R)
• M46: 29,895,489 km (0.049 R)
• M47: 30,156,388 km (0.12 R)
• M48: 31,030,937 km (0.108 R)
• M49: 32,180,447 km (0.118 R)
• M50: 33,253,811 km (0.119 R)
• M51: 35,988,161 km (0.07 R)
• M52: 36,543,618 km (0.032 R)
• M53: 38,226,893 km (0.11 R)
• M54: 38,699,024 km (0.086 R)
• M55: 39,077,956 km (0.106 R)
• M56: 40,510,355 km (0.071 R)
• M57: 40,606,397 km (0.079 R)
• M58: 40,991,462 km (0.03 R)
• M59: 41,281,233 km (0.1 R)
• M60: 42,935,337 km (0.058 R)
• M61: 43,819,909 km (0.115 R)
• M62: 44,412,765 km (0.071 R)
• M63: 46,609,760 km (0.117 R)
• M64: 47,113,905 km (0.113 R)
• M65: 47,822,849 km (0.06 R)
• M66: 48,637,409 km (0.096 R)
• M67: 48,943,935 km (0.034 R)
• M68: 50,176,921 km (0.087 R)
• M69: 50,797,154 km (0.113 R)
• M70: 51,836,560 km (0.118 R)
• M71: 52,149,818 km (0.091 R)
• M72: 52,463,674 km (0.086 R)
• M73: 52,988,015 km (0.039 R)
• M74: 54,677,872 km (0.075 R)
• M75: 54,784,087 km (0.058 R)
• M76: 55,103,179 km (0.055 R)
• M77: 56,278,121 km (0.103 R)
• M78: 56,385,382 km (0.073 R)
• M79: 57,245,570 km (0.115 R)
• M80: 59,961,819 km (0.04 R)
• M81: 62,497,502 km (0.095 R)
• M82: 65,631,279 km (0.044 R)
• M83: 65,744,225 km (0.098 R)
• M84: 66,876,382 km (0.1 R)
• M85: 67,103,621 km (0.114 R)
• M86: 68,701,326 km (0.061 R)
• M87: 68,815,918 km (0.096 R)
• M88: 69,274,884 km (0.097 R)
• M89: 72,399,834 km (0.104 R)
• M90: 73,334,671 km (0.061 R)
• M91: 75,216,014 km (0.067 R)
• M92: 76,044,038 km (0.059 R)
• M93: 77,351,374 km (0.116 R)
• M94: 79,386,504 km (0.117 R)
• M95: 79,506,780 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 12,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit