🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.52 AU - 0.58 AU

Year: 178 Days

Day: 23.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.71 AU - 0.89 AU

Year: 312 Days

Day: 35.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,637,035 km

• M1: 246,088 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.73 AU - 0.91 AU

Year: 324 Days

Day: 40.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.25 AU - 1.31 AU

Year: 632 Days

Day: 35.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,637,035 km

• M1: 41,289 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.85 AU - 2.27 AU

Year: 1291 Days

Day: 32.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,637,035 km

• M1: 418,276 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.2

Radius: 12.6

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.9 AU - 6.16 AU

Year: 4925 Days

Day: 13.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 108,637,035 km

• M1: 205,697 km (0.1 R)
• M2: 490,232 km (0.113 R)
• M3: 593,305 km (0.097 R)
• M4: 695,630 km (0.091 R)
• M5: 942,467 km (0.066 R)
• M6: 1,065,436 km (0.103 R)
• M7: 1,170,454 km (0.083 R)
• M8: 1,417,141 km (0.058 R)
• M9: 1,520,812 km (0.03 R)
• M10: 1,694,794 km (0.086 R)
• M11: 2,004,611 km (0.056 R)
• M12: 2,107,236 km (0.053 R)
• M13: 2,271,943 km (0.031 R)
• M14: 2,940,645 km (0.058 R)
• M15: 3,649,889 km (0.083 R)
• M16: 3,849,153 km (0.104 R)
• M17: 3,959,257 km (0.038 R)
• M18: 4,182,906 km (0.041 R)
• M19: 4,353,448 km (0.119 R)
• M20: 4,701,412 km (0.062 R)
• M21: 4,839,342 km (0.076 R)
• M22: 5,098,894 km (0.083 R)
• M23: 5,883,834 km (0.103 R)
• M24: 5,989,899 km (0.032 R)
• M25: 6,355,516 km (0.102 R)
• M26: 6,706,323 km (0.078 R)
• M27: 7,153,770 km (0.074 R)
• M28: 7,312,793 km (0.112 R)
• M29: 7,796,592 km (0.085 R)
• M30: 8,077,836 km (0.103 R)
• M31: 8,196,019 km (0.086 R)
• M32: 8,458,114 km (0.11 R)
• M33: 9,759,017 km (0.109 R)
• M34: 9,935,543 km (0.093 R)
• M35: 10,471,402 km (0.108 R)
• M36: 10,729,907 km (0.11 R)
• M37: 11,095,375 km (0.119 R)
• M38: 11,544,617 km (0.07 R)
• M39: 11,919,210 km (0.065 R)
• M40: 12,162,008 km (0.088 R)
• M41: 12,243,389 km (0.098 R)
• M42: 12,433,827 km (0.069 R)
• M43: 12,735,267 km (0.058 R)
• M44: 12,955,924 km (0.104 R)
• M45: 13,094,451 km (0.119 R)
• M46: 13,177,777 km (0.082 R)
• M47: 13,569,275 km (0.049 R)
• M48: 14,737,634 km (0.114 R)
• M49: 14,824,401 km (0.119 R)
• M50: 14,969,511 km (0.048 R)
• M51: 15,173,263 km (0.067 R)
• M52: 15,495,347 km (0.06 R)
• M53: 16,505,133 km (0.093 R)
• M54: 17,474,976 km (0.1 R)
• M55: 17,997,821 km (0.118 R)
• M56: 18,214,438 km (0.109 R)
• M57: 18,369,871 km (0.059 R)
• M58: 18,463,220 km (0.091 R)
• M59: 18,588,134 km (0.107 R)
• M60: 19,090,184 km (0.119 R)
• M61: 19,787,909 km (0.108 R)
• M62: 20,300,581 km (0.102 R)
• M63: 20,397,071 km (0.113 R)
• M64: 20,687,890 km (0.102 R)
• M65: 21,175,579 km (0.116 R)
• M66: 21,469,987 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.1

Radius: 13.6

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.38 AU - 7.2 AU

Year: 6082 Days

Day: 8.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 108,637,035 km

• M1: 366,814 km (0.107 R)
• M2: 473,477 km (0.112 R)
• M3: 560,094 km (0.119 R)
• M4: 653,743 km (0.12 R)
• M5: 846,425 km (0.105 R)
• M6: 1,196,185 km (0.066 R)
• M7: 1,323,193 km (0.046 R)
• M8: 1,877,902 km (0.077 R)
• M9: 2,200,734 km (0.115 R)
• M10: 2,562,312 km (0.081 R)
• M11: 2,964,880 km (0.075 R)
• M12: 3,364,905 km (0.105 R)
• M13: 3,502,236 km (0.038 R)
• M14: 3,688,336 km (0.085 R)
• M15: 4,094,494 km (0.099 R)
• M16: 4,216,865 km (0.103 R)
• M17: 4,950,194 km (0.098 R)
• M18: 5,212,439 km (0.032 R)
• M19: 5,750,542 km (0.048 R)
• M20: 6,082,051 km (0.055 R)
• M21: 6,505,263 km (0.079 R)
• M22: 6,619,855 km (0.094 R)
• M23: 6,706,173 km (0.062 R)
• M24: 7,143,448 km (0.117 R)
• M25: 7,410,331 km (0.03 R)
• M26: 7,620,216 km (0.087 R)
• M27: 8,045,972 km (0.083 R)
• M28: 8,230,875 km (0.06 R)
• M29: 8,323,775 km (0.087 R)
• M30: 8,417,124 km (0.064 R)
• M31: 8,667,701 km (0.118 R)
• M32: 8,888,956 km (0.114 R)
• M33: 8,984,399 km (0.04 R)
• M34: 9,080,142 km (0.058 R)
• M35: 9,176,184 km (0.051 R)
• M36: 9,727,302 km (0.09 R)
• M37: 10,023,357 km (0.108 R)
• M38: 10,122,690 km (0.11 R)
• M39: 10,422,783 km (0.096 R)
• M40: 10,624,590 km (0.078 R)
• M41: 10,725,868 km (0.117 R)
• M42: 10,929,620 km (0.11 R)
• M43: 11,687,334 km (0.072 R)
• M44: 11,791,903 km (0.026 R)
• M45: 11,967,082 km (0.095 R)
• M46: 12,107,853 km (0.066 R)
• M47: 12,927,799 km (0.098 R)
• M48: 13,035,958 km (0.079 R)
• M49: 13,253,474 km (0.08 R)
• M50: 13,839,299 km (0.116 R)
• M51: 15,074,229 km (0.066 R)
• M52: 15,302,516 km (0.083 R)
• M53: 15,955,660 km (0.077 R)
• M54: 16,422,256 km (0.099 R)
• M55: 16,696,618 km (0.086 R)
• M56: 17,289,325 km (0.092 R)
• M57: 17,608,417 km (0.068 R)
• M58: 17,969,547 km (0.118 R)
• M59: 18,536,373 km (0.069 R)
• M60: 18,985,915 km (0.093 R)
• M61: 19,646,090 km (0.08 R)
• M62: 20,188,083 km (0.09 R)
• M63: 22,404,824 km (0.061 R)
• M64: 22,971,052 km (0.07 R)
• M65: 23,277,877 km (0.095 R)
• M66: 23,365,841 km (0.101 R)
• M67: 25,327,967 km (0.118 R)
• M68: 26,741,966 km (0.077 R)
• M69: 27,111,024 km (0.031 R)
• M70: 27,203,625 km (0.036 R)
• M71: 27,435,352 km (0.105 R)
• M72: 28,041,074 km (0.084 R)
• M73: 29,123,564 km (0.079 R)
• M74: 29,646,109 km (0.109 R)
• M75: 30,507,943 km (0.097 R)
• M76: 30,893,606 km (0.109 R)
• M77: 32,256,143 km (0.106 R)
• M78: 32,403,198 km (0.102 R)
• M79: 32,501,484 km (0.112 R)
• M80: 32,599,770 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.5

Radius: 14

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.35 AU - 7.79 AU

Year: 8207 Days

Day: 10.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 108,637,035 km

• M1: 175,030 km (0.085 R)
• M2: 282,291 km (0.092 R)
• M3: 394,938 km (0.036 R)
• M4: 630,106 km (0.089 R)
• M5: 785,987 km (0.104 R)
• M6: 1,025,793 km (0.115 R)
• M7: 1,184,815 km (0.11 R)
• M8: 1,321,548 km (0.105 R)
• M9: 1,431,801 km (0.094 R)
• M10: 1,561,802 km (0.084 R)
• M11: 2,197,144 km (0.039 R)
• M12: 2,310,539 km (0.111 R)
• M13: 2,886,940 km (0.115 R)
• M14: 3,245,675 km (0.108 R)
• M15: 3,529,762 km (0.075 R)
• M16: 3,731,270 km (0.111 R)
• M17: 4,145,806 km (0.065 R)
• M18: 4,478,661 km (0.111 R)
• M19: 4,820,343 km (0.061 R)
• M20: 5,221,414 km (0.107 R)
• M21: 5,323,291 km (0.03 R)
• M22: 5,896,101 km (0.096 R)
• M23: 6,055,722 km (0.072 R)
• M24: 6,189,911 km (0.116 R)
• M25: 6,325,148 km (0.09 R)
• M26: 6,461,282 km (0.087 R)
• M27: 6,875,817 km (0.119 R)
• M28: 7,156,912 km (0.049 R)
• M29: 7,701,747 km (0.029 R)
• M30: 8,259,897 km (0.102 R)
• M31: 8,589,012 km (0.103 R)
• M32: 9,137,139 km (0.054 R)
• M33: 9,229,590 km (0.066 R)
• M34: 9,948,857 km (0.062 R)
• M35: 10,363,392 km (0.031 R)
• M36: 11,110,634 km (0.083 R)
• M37: 12,077,784 km (0.056 R)
• M38: 13,141,425 km (0.086 R)
• M39: 14,020,911 km (0.091 R)
• M40: 14,306,493 km (0.1 R)
• M41: 14,414,054 km (0.099 R)
• M42: 16,395,927 km (0.109 R)
• M43: 16,508,424 km (0.11 R)
• M44: 17,610,362 km (0.114 R)
• M45: 18,384,082 km (0.067 R)
• M46: 19,287,504 km (0.108 R)
• M47: 19,446,227 km (0.066 R)
• M48: 20,447,336 km (0.082 R)
• M49: 20,933,828 km (0.111 R)
• M50: 21,588,618 km (0.044 R)
• M51: 21,753,326 km (0.04 R)
• M52: 22,208,402 km (0.096 R)
• M53: 22,416,343 km (0.09 R)
• M54: 22,708,658 km (0.057 R)
• M55: 22,960,132 km (0.076 R)
• M56: 23,339,063 km (0.066 R)
• M57: 23,465,772 km (0.094 R)
• M58: 23,720,089 km (0.117 R)
• M59: 23,932,667 km (0.097 R)
• M60: 26,268,489 km (0.041 R)
• M61: 27,419,046 km (0.031 R)
• M62: 27,597,516 km (0.118 R)
• M63: 27,955,504 km (0.07 R)
• M64: 28,045,262 km (0.067 R)
• M65: 28,540,731 km (0.085 R)
• M66: 28,812,101 km (0.11 R)
• M67: 29,448,939 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.2

Radius: 7.8

Gravity: 14.93 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 15.91 AU - 17.37 AU

Year: 29633 Days

Day: 22.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 108,637,035 km

• M1: 777,460 km (0.109 R)
• M2: 1,310,477 km (0.062 R)
• M3: 1,421,329 km (0.099 R)
• M4: 1,535,323 km (0.072 R)
• M5: 1,854,415 km (0.116 R)
• M6: 1,937,442 km (0.081 R)
• M7: 2,599,113 km (0.12 R)
• M8: 2,692,462 km (0.038 R)
• M9: 2,930,473 km (0.09 R)
• M10: 3,175,364 km (0.115 R)
• M11: 3,529,313 km (0.046 R)
• M12: 3,580,924 km (0.029 R)
• M13: 3,789,912 km (0.112 R)
• M14: 3,949,384 km (0.101 R)
• M15: 4,329,961 km (0.045 R)
• M16: 5,302,347 km (0.1 R)
• M17: 5,661,232 km (0.117 R)
• M18: 5,843,742 km (0.095 R)
• M19: 6,214,445 km (0.082 R)
• M20: 6,784,712 km (0.08 R)
• M21: 7,108,741 km (0.106 R)
• M22: 7,438,006 km (0.074 R)
• M23: 7,772,058 km (0.065 R)
• M24: 8,455,122 km (0.091 R)
• M25: 10,319,261 km (0.099 R)
• M26: 10,691,760 km (0.107 R)
• M27: 11,604,008 km (0.088 R)
• M28: 12,304,425 km (0.096 R)
• M29: 12,540,939 km (0.1 R)
• M30: 12,858,685 km (0.064 R)
• M31: 13,259,458 km (0.11 R)
• M32: 14,155,848 km (0.067 R)
• M33: 18,200,077 km (0.103 R)
• M34: 18,559,860 km (0.099 R)
• M35: 21,425,706 km (0.064 R)
• M36: 21,520,402 km (0.116 R)
• M37: 21,900,679 km (0.115 R)
• M38: 22,861,247 km (0.058 R)
• M39: 23,249,155 km (0.099 R)
• M40: 23,933,415 km (0.101 R)
• M41: 25,522,294 km (0.063 R)
• M42: 25,924,713 km (0.091 R)
• M43: 27,144,833 km (0.115 R)
• M44: 27,247,307 km (0.108 R)
• M45: 29,114,588 km (0.08 R)
• M46: 30,169,702 km (0.082 R)
• M47: 30,488,794 km (0.092 R)
• M48: 33,080,577 km (0.089 R)
• M49: 33,190,083 km (0.119 R)
• M50: 34,847,328 km (0.077 R)
• M51: 35,181,978 km (0.095 R)
• M52: 35,293,728 km (0.091 R)
• M53: 39,977,937 km (0.086 R)
• M54: 42,928,455 km (0.103 R)
• M55: 43,407,019 km (0.115 R)
• M56: 46,806,182 km (0.111 R)
• M57: 47,298,658 km (0.085 R)
• M58: 50,920,722 km (0.097 R)
• M59: 52,062,752 km (0.045 R)
• M60: 54,242,991 km (0.082 R)
• M61: 55,019,554 km (0.118 R)
• M62: 55,279,256 km (0.12 R)
• M63: 60,423,777 km (0.072 R)
• M64: 64,210,398 km (0.096 R)
• M65: 65,994,502 km (0.086 R)
• M66: 66,823,424 km (0.042 R)
• M67: 67,100,479 km (0.056 R)
• M68: 68,491,440 km (0.026 R)
• M69: 69,050,488 km (0.064 R)
• M70: 69,470,858 km (0.115 R)
• M71: 76,599,944 km (0.118 R)
• M72: 78,491,160 km (0.033 R)
• M73: 78,637,318 km (0.099 R)
• M74: 78,783,475 km (0.038 R)
• M75: 80,250,581 km (0.119 R)
• M76: 80,397,785 km (0.105 R)
• M77: 81,874,765 km (0.048 R)
• M78: 84,855,652 km (0.088 R)
• M79: 85,606,334 km (0.114 R)
• M80: 86,057,821 km (0.11 R)
• M81: 86,208,466 km (0.078 R)
• M82: 86,812,093 km (0.083 R)
• M83: 87,265,674 km (0.077 R)
• M84: 87,417,067 km (0.078 R)
• M85: 88,023,537 km (0.117 R)
• M86: 89,545,545 km (0.105 R)
• M87: 90,922,893 km (0.107 R)
• M88: 91,076,231 km (0.116 R)
• M89: 93,543,399 km (0.105 R)
• M90: 94,785,211 km (0.104 R)
• M91: 95,564,167 km (0.115 R)
• M92: 97,285,141 km (0.066 R)
• M93: 97,756,374 km (0.089 R)
• M94: 99,490,363 km (0.113 R)
• M95: 102,828,939 km (0.1 R)
• M96: 105,075,001 km (0.044 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 13,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit