🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.19 AU - 3.35 AU

Year: 2240 Days

Day: 13.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,141,293 km

• M1: 18,401 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.5

Radius: 10.3

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.74 AU - 8.98 AU

Year: 8346 Days

Day: 10.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 98,141,293 km

• M1: 128,056 km (0.087 R)
• M2: 513,270 km (0.094 R)
• M3: 857,196 km (0.067 R)
• M4: 1,180,776 km (0.087 R)
• M5: 1,669,811 km (0.111 R)
• M6: 2,239,031 km (0.062 R)
• M7: 3,144,547 km (0.106 R)
• M8: 4,864,324 km (0.108 R)
• M9: 5,192,692 km (0.046 R)
• M10: 5,994,237 km (0.062 R)
• M11: 6,442,731 km (0.068 R)
• M12: 9,253,825 km (0.068 R)
• M13: 10,139,444 km (0.107 R)
• M14: 13,078,743 km (0.09 R)
• M15: 13,894,052 km (0.047 R)
• M16: 15,306,405 km (0.084 R)
• M17: 16,947,793 km (0.112 R)
• M18: 17,496,967 km (0.093 R)
• M19: 17,916,589 km (0.107 R)
• M20: 18,703,324 km (0.085 R)
• M21: 20,966,291 km (0.095 R)
• M22: 23,659,801 km (0.106 R)
• M23: 25,938,476 km (0.107 R)
• M24: 27,977,644 km (0.119 R)
• M25: 33,325,020 km (0.115 R)
• M26: 34,078,694 km (0.108 R)
• M27: 35,174,947 km (0.109 R)
• M28: 39,916,452 km (0.11 R)
• M29: 41,134,478 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.5

Radius: 3.7

Gravity: 51.75 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.66 AU - 15.52 AU

Year: 16919 Days

Day: 20.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 98,141,293 km

• M1: 46,076 km (0.116 R)
• M2: 226,790 km (0.11 R)
• M3: 349,461 km (0.071 R)
• M4: 768,484 km (0.106 R)
• M5: 1,008,738 km (0.063 R)
• M6: 1,384,827 km (0.099 R)
• M7: 1,539,811 km (0.026 R)
• M8: 1,811,780 km (0.044 R)
• M9: 2,237,087 km (0.108 R)
• M10: 3,586,908 km (0.115 R)
• M11: 4,001,893 km (0.113 R)
• M12: 4,157,624 km (0.12 R)
• M13: 7,324,910 km (0.085 R)
• M14: 8,237,756 km (0.07 R)
• M15: 8,799,646 km (0.078 R)
• M16: 11,365,549 km (0.104 R)
• M17: 11,678,208 km (0.11 R)
• M18: 12,060,880 km (0.069 R)
• M19: 16,439,011 km (0.072 R)
• M20: 19,198,493 km (0.1 R)
• M21: 20,456,910 km (0.065 R)
• M22: 22,057,608 km (0.098 R)
• M23: 23,638,708 km (0.098 R)
• M24: 25,399,774 km (0.06 R)
• M25: 27,357,561 km (0.115 R)
• M26: 35,794,133 km (0.054 R)
• M27: 37,008,120 km (0.086 R)
• M28: 37,832,404 km (0.07 R)
• M29: 39,517,923 km (0.072 R)
• M30: 43,491,691 km (0.066 R)
• M31: 47,723,666 km (0.073 R)
• M32: 48,863,900 km (0.068 R)
• M33: 51,538,262 km (0.085 R)
• M34: 53,956,960 km (0.081 R)
• M35: 57,358,965 km (0.11 R)
• M36: 59,205,751 km (0.094 R)
• M37: 61,857,074 km (0.067 R)
• M38: 63,798,705 km (0.119 R)
• M39: 68,829,532 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.9

Radius: 4

Gravity: 55.43 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.91 AU - 15.47 AU

Year: 19185 Days

Day: 16.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 98,141,293 km

• M1: 108,458 km (0.096 R)
• M2: 418,425 km (0.049 R)
• M3: 704,307 km (0.049 R)
• M4: 1,082,640 km (0.069 R)
• M5: 3,873,837 km (0.097 R)
• M6: 4,001,893 km (0.076 R)
• M7: 4,543,287 km (0.1 R)
• M8: 5,286,639 km (0.075 R)
• M9: 5,646,272 km (0.111 R)
• M10: 6,194,399 km (0.103 R)
• M11: 7,947,387 km (0.102 R)
• M12: 10,493,243 km (0.086 R)
• M13: 11,781,281 km (0.102 R)
• M14: 13,388,411 km (0.107 R)
• M15: 15,215,300 km (0.093 R)
• M16: 17,549,027 km (0.099 R)
• M17: 18,437,190 km (0.102 R)
• M18: 20,592,745 km (0.079 R)
• M19: 29,763,244 km (0.041 R)
• M20: 34,880,389 km (0.105 R)
• M21: 39,493,239 km (0.106 R)
• M22: 44,010,198 km (0.118 R)
• M23: 52,949,718 km (0.054 R)
• M24: 65,099,458 km (0.109 R)
• M25: 72,040,201 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.1

Radius: 4.3

Gravity: 18.61 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.35 AU - 14.23 AU

Year: 19395 Days

Day: 15.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 98,141,293 km

• M1: 54,304 km (0.088 R)
• M2: 339,288 km (0.11 R)
• M3: 499,208 km (0.098 R)
• M4: 892,650 km (0.049 R)
• M5: 2,635,765 km (0.095 R)
• M6: 2,885,444 km (0.064 R)
• M7: 3,125,997 km (0.094 R)
• M8: 3,276,642 km (0.106 R)
• M9: 3,758,048 km (0.027 R)
• M10: 4,760,803 km (0.073 R)
• M11: 5,235,776 km (0.119 R)
• M12: 5,376,996 km (0.045 R)
• M13: 5,741,566 km (0.045 R)
• M14: 5,891,912 km (0.069 R)
• M15: 9,069,072 km (0.076 R)
• M16: 9,850,272 km (0.058 R)
• M17: 10,065,992 km (0.057 R)
• M18: 10,732,151 km (0.118 R)
• M19: 12,213,320 km (0.03 R)
• M20: 13,960,174 km (0.06 R)
• M21: 15,356,820 km (0.053 R)
• M22: 17,308,324 km (0.102 R)
• M23: 21,694,982 km (0.117 R)
• M24: 26,352,712 km (0.052 R)
• M25: 26,978,031 km (0.102 R)
• M26: 32,817,584 km (0.087 R)
• M27: 33,662,812 km (0.118 R)
• M28: 35,396,651 km (0.066 R)
• M29: 35,649,173 km (0.109 R)
• M30: 36,929,431 km (0.102 R)
• M31: 46,307,422 km (0.076 R)
• M32: 49,229,518 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.5

Radius: 6.8

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 17.1 AU - 19.84 AU

Year: 30064 Days

Day: 19.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 98,141,293 km

• M1: 84,523 km (0.061 R)
• M2: 320,439 km (0.093 R)
• M3: 637,586 km (0.1 R)
• M4: 954,285 km (0.053 R)
• M5: 2,079,710 km (0.117 R)
• M6: 2,758,734 km (0.1 R)
• M7: 3,513,156 km (0.054 R)
• M8: 4,508,730 km (0.119 R)
• M9: 5,296,961 km (0.11 R)
• M10: 7,093,033 km (0.116 R)
• M11: 8,960,613 km (0.107 R)
• M12: 9,629,017 km (0.097 R)
• M13: 12,195,218 km (0.092 R)
• M14: 12,713,126 km (0.063 R)
• M15: 13,792,774 km (0.032 R)
• M16: 14,273,731 km (0.111 R)
• M17: 15,697,155 km (0.064 R)
• M18: 17,304,883 km (0.044 R)
• M19: 21,798,803 km (0.088 R)
• M20: 23,228,809 km (0.071 R)
• M21: 25,669,199 km (0.113 R)
• M22: 30,107,768 km (0.108 R)
• M23: 33,430,487 km (0.026 R)
• M24: 34,443,863 km (0.076 R)
• M25: 37,761,943 km (0.099 R)
• M26: 39,658,695 km (0.085 R)
• M27: 42,621,331 km (0.075 R)
• M28: 45,200,398 km (0.076 R)
• M29: 48,614,222 km (0.106 R)
• M30: 60,303,650 km (0.075 R)
• M31: 64,655,153 km (0.069 R)
• M32: 65,549,897 km (0.093 R)
• M33: 66,907,498 km (0.09 R)
• M34: 68,514,778 km (0.118 R)
• M35: 70,147,788 km (0.113 R)
• M36: 76,440,174 km (0.035 R)
• M37: 89,025,842 km (0.092 R)
• M38: 95,228,918 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 20,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit