🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.8

Radius: 13.6

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.53 AU - 2.05 AU

Year: 1523 Days

Day: 8.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,095,956 km

• M1: 169,195 km (0.106 R)
• M2: 641,326 km (0.092 R)
• M3: 1,200,523 km (0.077 R)
• M4: 1,704,817 km (0.03 R)
• M5: 2,242,023 km (0.107 R)
• M6: 2,666,133 km (0.116 R)
• M7: 3,340,371 km (0.115 R)
• M8: 3,946,691 km (0.047 R)
• M9: 4,431,538 km (0.041 R)
• M10: 5,108,318 km (0.075 R)
• M11: 5,895,203 km (0.093 R)
• M12: 6,351,776 km (0.079 R)
• M13: 6,925,933 km (0.103 R)
• M14: 7,686,039 km (0.083 R)
• M15: 8,720,509 km (0.045 R)
• M16: 9,199,671 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.7

Radius: 13.6

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.44 AU - 2.18 AU

Year: 1548 Days

Day: 5.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,095,956 km

• M1: 169,195 km (0.107 R)
• M2: 698,622 km (0.108 R)
• M3: 1,203,365 km (0.087 R)
• M4: 1,766,003 km (0.081 R)
• M5: 2,417,053 km (0.104 R)
• M6: 2,950,818 km (0.115 R)
• M7: 4,350,156 km (0.103 R)
• M8: 5,105,775 km (0.051 R)
• M9: 6,318,416 km (0.065 R)
• M10: 6,954,955 km (0.098 R)
• M11: 7,446,832 km (0.049 R)
• M12: 8,129,597 km (0.06 R)
• M13: 8,973,479 km (0.083 R)
• M14: 9,811,077 km (0.117 R)
• M15: 12,867,661 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.4

Radius: 11.5

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.62 AU - 2.08 AU

Year: 1600 Days

Day: 5.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,095,956 km

• M1: 143,165 km (0.054 R)
• M2: 567,275 km (0.097 R)
• M3: 973,284 km (0.113 R)
• M4: 1,364,033 km (0.03 R)
• M5: 1,959,283 km (0.116 R)
• M6: 2,531,046 km (0.118 R)
• M7: 3,707,783 km (0.094 R)
• M8: 4,350,605 km (0.115 R)
• M9: 5,396,444 km (0.119 R)
• M10: 6,398,451 km (0.084 R)
• M11: 7,492,161 km (0.1 R)
• M12: 7,863,762 km (0.112 R)
• M13: 10,289,790 km (0.114 R)
• M14: 12,096,035 km (0.101 R)
• M15: 13,177,179 km (0.119 R)
• M16: 14,365,285 km (0.118 R)
• M17: 14,806,599 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.3

Radius: 12.2

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.18 AU - 3.8 AU

Year: 4145 Days

Day: 10.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,095,956 km

• M1: 151,692 km (0.109 R)
• M2: 650,003 km (0.119 R)
• M3: 1,030,879 km (0.066 R)
• M4: 1,580,053 km (0.039 R)
• M5: 2,603,452 km (0.07 R)
• M6: 3,091,290 km (0.071 R)
• M7: 4,440,364 km (0.075 R)
• M8: 6,988,913 km (0.112 R)
• M9: 8,705,698 km (0.086 R)
• M10: 9,088,071 km (0.074 R)
• M11: 9,886,624 km (0.098 R)
• M12: 14,759,924 km (0.071 R)
• M13: 16,843,823 km (0.095 R)
• M14: 17,379,084 km (0.075 R)
• M15: 17,803,194 km (0.099 R)
• M16: 18,862,048 km (0.117 R)
• M17: 20,494,759 km (0.098 R)
• M18: 21,588,020 km (0.075 R)
• M19: 26,193,690 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.4

Radius: 13.9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.92 AU - 4.22 AU

Year: 4289 Days

Day: 6.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,095,956 km

• M1: 175,179 km (0.089 R)
• M2: 759,209 km (0.051 R)
• M3: 1,257,221 km (0.064 R)
• M4: 1,925,175 km (0.091 R)
• M5: 2,686,778 km (0.095 R)
• M6: 3,398,564 km (0.042 R)
• M7: 4,468,788 km (0.105 R)
• M8: 5,069,722 km (0.117 R)
• M9: 6,496,437 km (0.101 R)
• M10: 7,404,646 km (0.103 R)
• M11: 7,960,701 km (0.102 R)
• M12: 8,544,582 km (0.05 R)
• M13: 9,839,501 km (0.116 R)
• M14: 10,341,551 km (0.108 R)
• M15: 11,672,075 km (0.106 R)
• M16: 12,718,362 km (0.108 R)
• M17: 14,888,130 km (0.099 R)
• M18: 16,118,572 km (0.089 R)
• M19: 16,936,125 km (0.09 R)
• M20: 17,842,538 km (0.108 R)
• M21: 18,781,115 km (0.05 R)
• M22: 19,555,434 km (0.034 R)
• M23: 20,216,955 km (0.109 R)
• M24: 20,824,921 km (0.102 R)
• M25: 22,722,570 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.1

Radius: 10.9

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.89 AU - 4.19 AU

Year: 5163 Days

Day: 7.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,095,956 km

• M1: 136,433 km (0.045 R)
• M2: 553,213 km (0.091 R)
• M3: 914,193 km (0.067 R)
• M4: 1,505,553 km (0.107 R)
• M5: 2,102,149 km (0.061 R)
• M6: 2,464,475 km (0.116 R)
• M7: 3,143,650 km (0.055 R)
• M8: 3,768,969 km (0.061 R)
• M9: 4,499,754 km (0.108 R)
• M10: 4,976,822 km (0.052 R)
• M11: 5,627,573 km (0.065 R)
• M12: 6,334,123 km (0.114 R)
• M13: 8,286,226 km (0.075 R)
• M14: 9,280,005 km (0.039 R)
• M15: 14,272,834 km (0.066 R)
• M16: 15,305,657 km (0.103 R)
• M17: 17,764,298 km (0.037 R)
• M18: 18,702,875 km (0.098 R)
• M19: 24,199,849 km (0.104 R)
• M20: 24,887,251 km (0.09 R)
• M21: 25,745,195 km (0.095 R)
• M22: 26,622,736 km (0.08 R)
• M23: 27,520,024 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.6

Radius: 3.5

Gravity: 46.99 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.94 AU - 8.52 AU

Year: 12361 Days

Day: 16 Hours

Environment

Temp: -225 °C

Axial Tilt: 132.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 52,095,956 km

• M1: 44,730 km (0.082 R)
• M2: 208,839 km (0.117 R)
• M3: 763,099 km (0.106 R)
• M4: 1,079,498 km (0.092 R)
• M5: 1,235,828 km (0.055 R)
• M6: 1,379,891 km (0.051 R)
• M7: 1,505,852 km (0.084 R)
• M8: 2,637,560 km (0.093 R)
• M9: 4,357,786 km (0.064 R)
• M10: 4,946,603 km (0.112 R)
• M11: 5,077,202 km (0.103 R)
• M12: 5,728,402 km (0.082 R)
• M13: 5,945,169 km (0.088 R)
• M14: 6,433,606 km (0.058 R)
• M15: 8,942,063 km (0.065 R)
• M16: 9,087,173 km (0.048 R)
• M17: 10,518,077 km (0.107 R)
• M18: 12,389,097 km (0.08 R)
• M19: 13,434,487 km (0.078 R)
• M20: 15,076,473 km (0.115 R)
• M21: 15,559,226 km (0.036 R)
• M22: 17,143,168 km (0.056 R)
• M23: 17,517,611 km (0.113 R)
• M24: 19,391,175 km (0.082 R)
• M25: 22,713,445 km (0.105 R)
• M26: 23,164,931 km (0.067 R)
• M27: 24,555,593 km (0.099 R)
• M28: 26,794,475 km (0.119 R)
• M29: 27,096,064 km (0.069 R)
• M30: 29,271,815 km (0.084 R)
• M31: 29,698,917 km (0.042 R)
• M32: 30,456,630 km (0.057 R)
• M33: 31,338,061 km (0.115 R)
• M34: 32,921,405 km (0.057 R)
• M35: 34,202,112 km (0.068 R)
• M36: 37,611,597 km (0.088 R)
• M37: 40,973,959 km (0.102 R)
• M38: 41,107,101 km (0.076 R)
• M39: 43,553,924 km (0.07 R)
• M40: 45,096,129 km (0.107 R)
• M41: 49,637,172 km (0.105 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: 521 - 15,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit