🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.47 AU - 0.77 AU

Year: 185 Days

Day: 28.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.01 AU - 1.15 AU

Year: 425 Days

Day: 23.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.04 AU - 1.12 AU

Year: 425 Days

Day: 30.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.48 AU - 1.62 AU

Year: 731 Days

Day: 30.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,987,602 km

• M1: 467,643 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.08 AU - 3.08 AU

Year: 1570 Days

Day: 18.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,987,602 km

• M1: 1,042,398 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.6 AU - 4.22 AU

Year: 2928 Days

Day: 16 Hours

Environment

Temp: -140 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,987,602 km

• M1: 182,509 km (0.119 R)
• M2: 1,541,905 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.2

Radius: 7.3

Gravity: 15.71 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.9 AU - 18.02 AU

Year: 20826 Days

Day: 19.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,987,602 km

• M1: 93,499 km (0.084 R)
• M2: 150,495 km (0.088 R)
• M3: 461,210 km (0.077 R)
• M4: 1,167,611 km (0.117 R)
• M5: 1,348,625 km (0.104 R)
• M6: 2,051,136 km (0.086 R)
• M7: 2,420,494 km (0.113 R)
• M8: 2,652,071 km (0.114 R)
• M9: 2,770,553 km (0.066 R)
• M10: 3,648,243 km (0.075 R)
• M11: 4,558,098 km (0.095 R)
• M12: 4,844,129 km (0.063 R)
• M13: 5,890,865 km (0.089 R)
• M14: 5,994,237 km (0.104 R)
• M15: 6,733,849 km (0.118 R)
• M16: 6,787,704 km (0.073 R)
• M17: 6,896,013 km (0.116 R)
• M18: 7,279,582 km (0.107 R)
• M19: 7,502,034 km (0.113 R)
• M20: 7,557,984 km (0.118 R)
• M21: 8,588,264 km (0.049 R)
• M22: 8,941,614 km (0.079 R)
• M23: 9,000,855 km (0.112 R)
• M24: 9,239,464 km (0.098 R)
• M25: 11,999,096 km (0.111 R)
• M26: 13,061,240 km (0.083 R)
• M27: 14,084,041 km (0.075 R)
• M28: 14,430,659 km (0.11 R)
• M29: 17,229,486 km (0.1 R)
• M30: 18,123,483 km (0.044 R)
• M31: 19,724,180 km (0.027 R)
• M32: 20,189,878 km (0.095 R)
• M33: 20,816,245 km (0.081 R)
• M34: 21,767,837 km (0.073 R)
• M35: 22,088,126 km (0.086 R)
• M36: 23,385,139 km (0.103 R)
• M37: 23,466,969 km (0.107 R)
• M38: 23,548,949 km (0.083 R)
• M39: 23,795,486 km (0.118 R)
• M40: 23,960,343 km (0.078 R)
• M41: 25,967,348 km (0.094 R)
• M42: 26,052,170 km (0.026 R)
• M43: 26,648,318 km (0.062 R)
• M44: 27,335,121 km (0.046 R)
• M45: 27,507,757 km (0.113 R)
• M46: 27,680,692 km (0.12 R)
• M47: 28,288,957 km (0.104 R)
• M48: 29,077,488 km (0.09 R)
• M49: 33,587,864 km (0.078 R)
• M50: 33,772,766 km (0.065 R)
• M51: 35,170,160 km (0.112 R)
• M52: 35,828,840 km (0.077 R)
• M53: 36,776,841 km (0.107 R)
• M54: 39,962,977 km (0.061 R)
• M55: 42,335,150 km (0.038 R)
• M56: 42,434,932 km (0.097 R)
• M57: 44,346,643 km (0.11 R)
• M58: 44,447,921 km (0.048 R)
• M59: 46,286,180 km (0.107 R)
• M60: 48,148,972 km (0.114 R)
• M61: 48,253,242 km (0.067 R)
• M62: 48,984,776 km (0.032 R)
• M63: 49,404,398 km (0.057 R)
• M64: 49,614,732 km (0.113 R)
• M65: 50,036,299 km (0.078 R)
• M66: 50,141,766 km (0.104 R)
• M67: 52,375,561 km (0.049 R)
• M68: 52,697,346 km (0.033 R)
• M69: 53,019,729 km (0.056 R)
• M70: 53,450,571 km (0.098 R)
• M71: 54,641,520 km (0.086 R)
• M72: 55,294,814 km (0.071 R)
• M73: 55,731,789 km (0.04 R)
• M74: 59,492,081 km (0.101 R)
• M75: 60,276,423 km (0.117 R)
• M76: 62,308,860 km (0.078 R)
• M77: 66,440,603 km (0.105 R)
• M78: 66,905,105 km (0.089 R)
• M79: 67,254,116 km (0.099 R)
• M80: 69,714,852 km (0.087 R)
• M81: 71,134,087 km (0.114 R)
• M82: 71,252,718 km (0.102 R)
• M83: 71,728,289 km (0.1 R)
• M84: 72,323,988 km (0.115 R)
• M85: 73,760,726 km (0.116 R)
• M86: 74,844,413 km (0.103 R)
• M87: 75,085,864 km (0.043 R)
• M88: 79,108,401 km (0.101 R)
• M89: 80,959,824 km (0.104 R)
• M90: 81,953,154 km (0.083 R)
• M91: 83,200,352 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.2

Radius: 7.9

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12.21 AU - 19.83 AU

Year: 24285 Days

Day: 18 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 61,987,602 km

• M1: 151,094 km (0.097 R)
• M2: 200,760 km (0.118 R)
• M3: 314,156 km (0.075 R)
• M4: 469,289 km (0.084 R)
• M5: 538,702 km (0.106 R)
• M6: 896,540 km (0.042 R)
• M7: 985,252 km (0.113 R)
• M8: 1,525,001 km (0.064 R)
• M9: 1,769,294 km (0.109 R)
• M10: 1,825,244 km (0.114 R)
• M11: 1,996,982 km (0.116 R)
• M12: 2,449,216 km (0.111 R)
• M13: 2,511,898 km (0.119 R)
• M14: 4,284,034 km (0.082 R)
• M15: 4,667,902 km (0.061 R)
• M16: 5,022,898 km (0.05 R)
• M17: 6,011,590 km (0.086 R)
• M18: 6,836,024 km (0.113 R)
• M19: 8,161,611 km (0.072 R)
• M20: 8,588,863 km (0.052 R)
• M21: 8,926,206 km (0.117 R)
• M22: 9,366,323 km (0.109 R)
• M23: 9,763,505 km (0.115 R)
• M24: 9,913,851 km (0.084 R)
• M25: 10,780,322 km (0.068 R)
• M26: 10,935,904 km (0.088 R)
• M27: 11,144,293 km (0.105 R)
• M28: 11,354,030 km (0.106 R)
• M29: 11,406,538 km (0.085 R)
• M30: 12,530,766 km (0.113 R)
• M31: 13,299,550 km (0.06 R)
• M32: 13,801,900 km (0.074 R)
• M33: 15,171,767 km (0.092 R)
• M34: 16,167,939 km (0.12 R)
• M35: 19,155,559 km (0.109 R)
• M36: 19,344,052 km (0.052 R)
• M37: 20,295,046 km (0.086 R)
• M38: 20,487,129 km (0.069 R)
• M39: 21,848,320 km (0.116 R)
• M40: 22,838,359 km (0.086 R)
• M41: 24,861,969 km (0.091 R)
• M42: 26,521,758 km (0.06 R)
• M43: 27,365,041 km (0.09 R)
• M44: 28,359,867 km (0.093 R)
• M45: 31,193,250 km (0.08 R)
• M46: 31,637,107 km (0.101 R)
• M47: 33,433,479 km (0.062 R)
• M48: 37,987,687 km (0.102 R)
• M49: 38,858,197 km (0.081 R)
• M50: 39,017,069 km (0.087 R)
• M51: 39,096,656 km (0.074 R)
• M52: 39,575,219 km (0.085 R)
• M53: 40,296,580 km (0.044 R)
• M54: 40,376,914 km (0.086 R)
• M55: 41,996,610 km (0.12 R)
• M56: 45,717,857 km (0.115 R)
• M57: 46,474,673 km (0.11 R)
• M58: 47,745,208 km (0.08 R)
• M59: 49,027,112 km (0.117 R)
• M60: 50,493,620 km (0.097 R)
• M61: 53,028,406 km (0.107 R)
• M62: 55,514,872 km (0.068 R)
• M63: 61,153,964 km (0.112 R)
• M64: 61,431,468 km (0.103 R)
• M65: 61,894,773 km (0.067 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: 444 - 10,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit