🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.7

Radius: 11.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.49 AU - 0.63 AU

Year: 279 Days

Day: 7 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 85,716,117 km

• M1: 139,425 km (0.116 R)
• M2: 780,153 km (0.088 R)
• M3: 1,318,256 km (0.112 R)
• M4: 1,760,917 km (0.087 R)
• M5: 2,239,630 km (0.116 R)
• M6: 2,670,172 km (0.108 R)
• M7: 3,077,228 km (0.117 R)
• M8: 3,515,251 km (0.108 R)
• M9: 3,913,779 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.7

Radius: 8.4

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.57 AU - 0.93 AU

Year: 433 Days

Day: 6 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 85,716,117 km

• M1: 104,569 km (0.097 R)
• M2: 367,712 km (0.059 R)
• M3: 780,003 km (0.116 R)
• M4: 1,060,649 km (0.099 R)
• M5: 1,441,675 km (0.118 R)
• M6: 2,210,309 km (0.083 R)
• M7: 3,217,252 km (0.094 R)
• M8: 4,183,654 km (0.094 R)
• M9: 5,127,317 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.2

Radius: 8.1

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.8 AU - 0.88 AU

Year: 513 Days

Day: 9.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 85,716,117 km

• M1: 100,679 km (0.11 R)
• M2: 387,159 km (0.116 R)
• M3: 677,230 km (0.106 R)
• M4: 1,116,748 km (0.092 R)
• M5: 1,729,351 km (0.111 R)
• M6: 2,080,757 km (0.071 R)
• M7: 2,391,920 km (0.04 R)
• M8: 2,650,725 km (0.099 R)
• M9: 3,734,711 km (0.103 R)
• M10: 4,154,782 km (0.111 R)
• M11: 4,545,830 km (0.047 R)
• M12: 5,057,156 km (0.109 R)
• M13: 5,401,979 km (0.118 R)
• M14: 6,268,151 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.5

Radius: 8.7

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.05 AU - 2.35 AU

Year: 2176 Days

Day: 7.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 85,716,117 km

• M1: 262,095 km (0.089 R)
• M2: 686,056 km (0.11 R)
• M3: 1,032,076 km (0.066 R)
• M4: 1,391,859 km (0.043 R)
• M5: 2,179,940 km (0.104 R)
• M6: 4,006,081 km (0.114 R)
• M7: 4,365,864 km (0.118 R)
• M8: 5,167,260 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.9

Radius: 10.3

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.39 AU - 3.37 AU

Year: 3259 Days

Day: 11 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 85,716,117 km

• M1: 128,056 km (0.049 R)
• M2: 1,270,086 km (0.095 R)
• M3: 1,827,488 km (0.067 R)
• M4: 3,056,584 km (0.069 R)
• M5: 3,639,716 km (0.115 R)
• M6: 5,615,754 km (0.114 R)
• M7: 6,314,227 km (0.093 R)
• M8: 6,927,877 km (0.119 R)
• M9: 7,456,855 km (0.062 R)
• M10: 9,966,509 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.7

Radius: 4

Gravity: 51.79 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.5 AU - 7.3 AU

Year: 12087 Days

Day: 18.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 85,716,117 km

• M1: 49,816 km (0.087 R)
• M2: 305,180 km (0.049 R)
• M3: 625,170 km (0.04 R)
• M4: 1,151,904 km (0.084 R)
• M5: 1,362,089 km (0.107 R)
• M6: 1,597,556 km (0.072 R)
• M7: 1,808,339 km (0.117 R)
• M8: 4,158,372 km (0.096 R)
• M9: 4,881,977 km (0.036 R)
• M10: 5,759,518 km (0.113 R)
• M11: 7,331,044 km (0.055 R)
• M12: 8,866,815 km (0.111 R)
• M13: 10,660,494 km (0.115 R)
• M14: 11,582,615 km (0.072 R)
• M15: 11,761,235 km (0.047 R)
• M16: 12,619,328 km (0.096 R)
• M17: 17,621,133 km (0.114 R)
• M18: 20,081,121 km (0.12 R)
• M19: 20,252,709 km (0.08 R)
• M20: 22,667,518 km (0.06 R)
• M21: 25,068,414 km (0.097 R)
• M22: 31,858,811 km (0.111 R)
• M23: 32,800,081 km (0.093 R)
• M24: 34,002,399 km (0.108 R)
• M25: 35,358,803 km (0.112 R)
• M26: 41,422,154 km (0.066 R)
• M27: 42,542,792 km (0.08 R)
• M28: 44,552,340 km (0.115 R)
• M29: 46,025,730 km (0.1 R)
• M30: 48,604,647 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.3

Radius: 3.1

Gravity: 89.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.93 AU - 9.07 AU

Year: 18005 Days

Day: 18 Hours

Environment

Temp: -236 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,716,117 km

• M1: 38,746 km (0.091 R)
• M2: 276,457 km (0.096 R)
• M3: 1,351,318 km (0.052 R)
• M4: 3,315,986 km (0.066 R)
• M5: 4,199,960 km (0.059 R)
• M6: 4,785,486 km (0.108 R)
• M7: 4,930,746 km (0.079 R)
• M8: 5,783,154 km (0.116 R)
• M9: 6,461,730 km (0.102 R)
• M10: 7,527,615 km (0.116 R)
• M11: 10,118,950 km (0.086 R)
• M12: 11,163,143 km (0.104 R)
• M13: 12,549,466 km (0.1 R)
• M14: 14,953,055 km (0.066 R)
• M15: 20,934,427 km (0.097 R)
• M16: 22,721,673 km (0.109 R)
• M17: 27,629,530 km (0.113 R)
• M18: 32,675,616 km (0.117 R)
• M19: 36,035,434 km (0.119 R)
• M20: 36,733,907 km (0.116 R)
• M21: 45,507,373 km (0.062 R)
• M22: 47,148,761 km (0.056 R)
• M23: 51,423,819 km (0.033 R)
• M24: 54,840,485 km (0.108 R)
• M25: 55,393,399 km (0.052 R)
• M26: 64,139,040 km (0.116 R)
• M27: 75,111,894 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.5

Radius: 6.6

Gravity: 17.62 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.65 AU - 11.29 AU

Year: 22592 Days

Day: 17.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 85,716,117 km

• M1: 82,129 km (0.026 R)
• M2: 337,792 km (0.08 R)
• M3: 548,875 km (0.116 R)
• M4: 1,019,061 km (0.07 R)
• M5: 1,236,576 km (0.064 R)
• M6: 1,518,718 km (0.076 R)
• M7: 1,767,648 km (0.055 R)
• M8: 2,106,488 km (0.071 R)
• M9: 2,584,154 km (0.115 R)
• M10: 4,044,229 km (0.072 R)
• M11: 5,480,817 km (0.116 R)
• M12: 5,940,980 km (0.074 R)
• M13: 6,749,108 km (0.089 R)
• M14: 8,803,685 km (0.119 R)
• M15: 9,493,481 km (0.119 R)
• M16: 9,731,192 km (0.096 R)
• M17: 11,847,104 km (0.101 R)
• M18: 16,024,475 km (0.037 R)
• M19: 16,277,146 km (0.053 R)
• M20: 17,759,062 km (0.056 R)
• M21: 18,211,596 km (0.042 R)
• M22: 18,764,659 km (0.109 R)
• M23: 20,392,434 km (0.101 R)
• M24: 21,392,795 km (0.098 R)
• M25: 22,216,331 km (0.044 R)
• M26: 24,256,547 km (0.098 R)
• M27: 25,953,136 km (0.116 R)
• M28: 26,653,404 km (0.086 R)
• M29: 28,582,169 km (0.086 R)
• M30: 32,715,409 km (0.112 R)
• M31: 35,206,812 km (0.088 R)
• M32: 36,790,006 km (0.07 R)
• M33: 43,926,722 km (0.107 R)
• M34: 48,517,432 km (0.115 R)
• M35: 50,656,681 km (0.052 R)
• M36: 51,566,236 km (0.109 R)
• M37: 57,844,410 km (0.103 R)
• M38: 59,641,081 km (0.067 R)
• M39: 65,468,067 km (0.055 R)
• M40: 76,082,635 km (0.053 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 13,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit