🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.7

Radius: 8.2

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.82 AU - 1 AU

Year: 599 Days

Day: 10.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,923,179 km

• M1: 102,026 km (0.101 R)
• M2: 390,600 km (0.079 R)
• M3: 835,654 km (0.078 R)
• M4: 1,097,001 km (0.079 R)
• M5: 1,465,311 km (0.091 R)
• M6: 1,758,224 km (0.1 R)
• M7: 2,090,331 km (0.107 R)
• M8: 2,411,069 km (0.111 R)
• M9: 2,978,494 km (0.113 R)
• M10: 3,294,145 km (0.113 R)
• M11: 4,082,975 km (0.112 R)
• M12: 5,150,206 km (0.115 R)
• M13: 5,701,175 km (0.107 R)
• M14: 6,050,187 km (0.03 R)
• M15: 6,392,915 km (0.12 R)
• M16: 6,663,688 km (0.109 R)
• M17: 6,942,089 km (0.054 R)
• M18: 7,545,268 km (0.046 R)
• M19: 8,038,193 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.6

Radius: 10.8

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.63 AU - 1.91 AU

Year: 1625 Days

Day: 6.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 53.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,923,179 km

• M1: 134,339 km (0.113 R)
• M2: 769,681 km (0.086 R)
• M3: 1,244,505 km (0.081 R)
• M4: 2,154,808 km (0.041 R)
• M5: 2,508,457 km (0.089 R)
• M6: 2,886,940 km (0.11 R)
• M7: 3,241,786 km (0.047 R)
• M8: 4,296,451 km (0.076 R)
• M9: 4,903,220 km (0.071 R)
• M10: 5,455,386 km (0.075 R)
• M11: 6,992,653 km (0.119 R)
• M12: 7,637,719 km (0.12 R)
• M13: 8,380,922 km (0.097 R)
• M14: 9,911,757 km (0.07 R)
• M15: 10,279,618 km (0.116 R)
• M16: 11,293,442 km (0.057 R)
• M17: 11,658,162 km (0.12 R)
• M18: 13,116,143 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59

Radius: 8.1

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.93 AU - 3.61 AU

Year: 4082 Days

Day: 6.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,923,179 km

• M1: 101,577 km (0.049 R)
• M2: 856,448 km (0.096 R)
• M3: 1,167,013 km (0.092 R)
• M4: 2,106,936 km (0.045 R)
• M5: 3,213,661 km (0.065 R)
• M6: 4,321,434 km (0.092 R)
• M7: 5,050,424 km (0.094 R)
• M8: 7,394,174 km (0.092 R)
• M9: 8,917,529 km (0.113 R)
• M10: 9,239,613 km (0.096 R)
• M11: 9,569,626 km (0.105 R)
• M12: 11,475,353 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.5

Radius: 8.7

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.71 AU - 4.99 AU

Year: 6262 Days

Day: 12.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,923,179 km

• M1: 108,159 km (0.089 R)
• M2: 656,136 km (0.046 R)
• M3: 976,874 km (0.063 R)
• M4: 1,346,530 km (0.118 R)
• M5: 2,069,537 km (0.11 R)
• M6: 3,010,508 km (0.028 R)
• M7: 3,803,975 km (0.089 R)
• M8: 4,138,326 km (0.076 R)
• M9: 5,436,686 km (0.105 R)
• M10: 5,707,608 km (0.109 R)
• M11: 6,244,066 km (0.059 R)
• M12: 7,164,691 km (0.077 R)
• M13: 8,018,147 km (0.105 R)
• M14: 10,842,704 km (0.108 R)
• M15: 14,157,194 km (0.083 R)
• M16: 16,166,892 km (0.044 R)
• M17: 17,892,953 km (0.082 R)
• M18: 20,963,449 km (0.065 R)
• M19: 24,531,508 km (0.072 R)
• M20: 25,107,759 km (0.102 R)
• M21: 29,030,065 km (0.048 R)
• M22: 30,047,480 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.1

Radius: 6.2

Gravity: 15.87 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.89 AU - 6.01 AU

Year: 10018 Days

Day: 20.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,923,179 km

• M1: 77,193 km (0.091 R)
• M2: 359,633 km (0.077 R)
• M3: 660,175 km (0.059 R)
• M4: 994,527 km (0.108 R)
• M5: 1,334,263 km (0.067 R)
• M6: 1,733,690 km (0.115 R)
• M7: 2,036,625 km (0.038 R)
• M8: 2,355,718 km (0.108 R)
• M9: 4,771,873 km (0.118 R)
• M10: 5,048,629 km (0.092 R)
• M11: 5,336,006 km (0.087 R)
• M12: 6,410,269 km (0.051 R)
• M13: 7,056,980 km (0.11 R)
• M14: 7,621,563 km (0.034 R)
• M15: 8,391,244 km (0.069 R)
• M16: 9,640,984 km (0.047 R)
• M17: 9,885,427 km (0.112 R)
• M18: 10,591,679 km (0.103 R)
• M19: 11,880,016 km (0.055 R)
• M20: 12,104,562 km (0.072 R)
• M21: 13,329,619 km (0.03 R)
• M22: 18,083,241 km (0.054 R)
• M23: 19,291,693 km (0.077 R)
• M24: 21,868,366 km (0.081 R)
• M25: 22,375,653 km (0.094 R)
• M26: 23,326,347 km (0.052 R)
• M27: 24,847,907 km (0.063 R)
• M28: 25,586,322 km (0.054 R)
• M29: 26,913,704 km (0.077 R)
• M30: 33,346,562 km (0.095 R)
• M31: 34,928,859 km (0.088 R)
• M32: 44,534,089 km (0.075 R)
• M33: 45,485,681 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.6

Radius: 5.3

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.41 AU - 8.37 AU

Year: 13867 Days

Day: 19.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,923,179 km

• M1: 66,272 km (0.099 R)
• M2: 336,296 km (0.114 R)
• M3: 1,184,815 km (0.108 R)
• M4: 1,671,906 km (0.112 R)
• M5: 2,376,063 km (0.11 R)
• M6: 2,731,956 km (0.074 R)
• M7: 3,331,545 km (0.116 R)
• M8: 3,524,975 km (0.091 R)
• M9: 8,033,555 km (0.094 R)
• M10: 9,204,458 km (0.05 R)
• M11: 9,979,076 km (0.066 R)
• M12: 10,587,939 km (0.041 R)
• M13: 13,759,863 km (0.074 R)
• M14: 16,240,195 km (0.071 R)
• M15: 16,517,550 km (0.11 R)
• M16: 17,585,379 km (0.099 R)
• M17: 20,095,482 km (0.044 R)
• M18: 21,394,440 km (0.101 R)
• M19: 24,610,346 km (0.075 R)
• M20: 26,667,765 km (0.119 R)
• M21: 29,550,965 km (0.098 R)
• M22: 39,186,265 km (0.067 R)
• M23: 43,031,528 km (0.056 R)
• M24: 44,637,611 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306

Radius: 3.6

Gravity: 23.61 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.73 AU - 9.41 AU

Year: 18855 Days

Day: 17.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 55,923,179 km

• M1: 44,730 km (0.105 R)
• M2: 248,781 km (0.05 R)
• M3: 600,037 km (0.059 R)
• M4: 769,980 km (0.044 R)
• M5: 982,260 km (0.11 R)
• M6: 1,232,387 km (0.119 R)
• M7: 3,359,370 km (0.09 R)
• M8: 4,676,130 km (0.055 R)
• M9: 5,170,701 km (0.074 R)
• M10: 5,772,533 km (0.067 R)
• M11: 5,995,583 km (0.073 R)
• M12: 6,224,468 km (0.095 R)
• M13: 6,341,005 km (0.095 R)
• M14: 6,904,540 km (0.093 R)
• M15: 7,588,651 km (0.111 R)
• M16: 9,240,511 km (0.033 R)
• M17: 9,494,528 km (0.101 R)
• M18: 9,700,973 km (0.116 R)
• M19: 10,502,369 km (0.097 R)
• M20: 17,537,358 km (0.074 R)
• M21: 18,401,286 km (0.07 R)
• M22: 20,384,206 km (0.059 R)
• M23: 23,430,318 km (0.118 R)
• M24: 24,477,353 km (0.117 R)
• M25: 26,257,119 km (0.112 R)
• M26: 31,080,304 km (0.112 R)
• M27: 39,570,282 km (0.108 R)
• M28: 43,273,428 km (0.109 R)
• M29: 45,719,802 km (0.09 R)
• M30: 46,160,817 km (0.095 R)
• M31: 48,256,683 km (0.097 R)
• M32: 50,885,865 km (0.046 R)
• M33: 51,201,367 km (0.087 R)
• M34: 55,588,624 km (0.062 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 13,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit