🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880

Radius: 10.6

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.82 AU - 1.12 AU

Year: 659 Days

Day: 12.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,471,589 km

• M1: 131,796 km (0.07 R)
• M2: 647,908 km (0.06 R)
• M3: 1,012,329 km (0.088 R)
• M4: 1,421,180 km (0.103 R)
• M5: 1,904,530 km (0.062 R)
• M6: 2,255,637 km (0.069 R)
• M7: 2,661,496 km (0.059 R)
• M8: 3,442,995 km (0.117 R)
• M9: 4,105,414 km (0.045 R)
• M10: 5,024,095 km (0.073 R)
• M11: 5,383,728 km (0.116 R)
• M12: 5,876,952 km (0.062 R)
• M13: 6,276,678 km (0.083 R)
• M14: 7,586,258 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.7

Radius: 8.3

Gravity: 12.03 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.43 AU - 2.25 AU

Year: 1723 Days

Day: 6.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,471,589 km

• M1: 103,223 km (0.055 R)
• M2: 502,499 km (0.115 R)
• M3: 1,108,670 km (0.102 R)
• M4: 1,554,023 km (0.094 R)
• M5: 1,917,845 km (0.104 R)
• M6: 2,199,537 km (0.101 R)
• M7: 3,184,340 km (0.116 R)
• M8: 3,686,690 km (0.118 R)
• M9: 4,050,213 km (0.051 R)
• M10: 4,619,881 km (0.081 R)
• M11: 5,064,786 km (0.069 R)
• M12: 6,065,296 km (0.112 R)
• M13: 7,790,309 km (0.073 R)
• M14: 9,053,663 km (0.109 R)
• M15: 9,751,238 km (0.072 R)
• M16: 10,809,344 km (0.063 R)
• M17: 12,699,214 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.2

Radius: 14.1

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.28 AU - 4.6 AU

Year: 5398 Days

Day: 14.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,471,589 km

• M1: 175,329 km (0.114 R)
• M2: 766,988 km (0.082 R)
• M3: 1,312,422 km (0.035 R)
• M4: 4,587,568 km (0.112 R)
• M5: 5,872,464 km (0.093 R)
• M6: 6,923,838 km (0.119 R)
• M7: 8,252,716 km (0.086 R)
• M8: 9,399,234 km (0.039 R)
• M9: 12,993,173 km (0.045 R)
• M10: 15,125,392 km (0.095 R)
• M11: 16,524,132 km (0.063 R)
• M12: 18,476,235 km (0.065 R)
• M13: 19,021,818 km (0.112 R)
• M14: 20,145,298 km (0.081 R)
• M15: 22,679,187 km (0.065 R)
• M16: 23,542,666 km (0.045 R)
• M17: 26,179,328 km (0.114 R)
• M18: 28,916,072 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.2

Radius: 14.2

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.69 AU - 5.79 AU

Year: 8280 Days

Day: 13.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,471,589 km

• M1: 177,872 km (0.117 R)
• M2: 633,397 km (0.038 R)
• M3: 1,082,939 km (0.045 R)
• M4: 1,550,732 km (0.061 R)
• M5: 2,616,018 km (0.116 R)
• M6: 5,548,286 km (0.117 R)
• M7: 6,221,626 km (0.061 R)
• M8: 9,745,703 km (0.1 R)
• M9: 12,140,316 km (0.076 R)
• M10: 13,056,154 km (0.094 R)
• M11: 15,891,483 km (0.107 R)
• M12: 16,790,566 km (0.091 R)
• M13: 17,587,773 km (0.1 R)
• M14: 19,911,177 km (0.054 R)
• M15: 20,578,833 km (0.085 R)
• M16: 24,060,274 km (0.091 R)
• M17: 24,563,671 km (0.044 R)
• M18: 27,825,054 km (0.107 R)
• M19: 28,847,705 km (0.041 R)
• M20: 29,511,621 km (0.102 R)
• M21: 37,165,945 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.9

Radius: 7.2

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.69 AU - 6.51 AU

Year: 9147 Days

Day: 20.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,471,589 km

• M1: 89,609 km (0.091 R)
• M2: 315,502 km (0.075 R)
• M3: 615,894 km (0.09 R)
• M4: 1,139,337 km (0.098 R)
• M5: 2,468,963 km (0.11 R)
• M6: 2,764,419 km (0.072 R)
• M7: 3,403,052 km (0.12 R)
• M8: 3,795,448 km (0.083 R)
• M9: 4,612,252 km (0.038 R)
• M10: 6,442,133 km (0.118 R)
• M11: 6,700,638 km (0.105 R)
• M12: 8,400,220 km (0.085 R)
• M13: 8,664,559 km (0.12 R)
• M14: 9,396,541 km (0.055 R)
• M15: 10,368,628 km (0.065 R)
• M16: 12,116,680 km (0.117 R)
• M17: 14,362,742 km (0.103 R)
• M18: 14,677,496 km (0.051 R)
• M19: 15,649,732 km (0.098 R)
• M20: 16,117,824 km (0.068 R)
• M21: 16,526,526 km (0.117 R)
• M22: 19,125,041 km (0.047 R)
• M23: 22,402,132 km (0.091 R)
• M24: 25,297,598 km (0.099 R)
• M25: 26,409,559 km (0.085 R)
• M26: 26,692,598 km (0.106 R)
• M27: 39,132,709 km (0.1 R)
• M28: 39,623,838 km (0.111 R)
• M29: 40,368,237 km (0.074 R)
• M30: 43,046,937 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.2

Radius: 3.9

Gravity: 32.89 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.48 AU - 6.76 AU

Year: 9196 Days

Day: 20.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,471,589 km

• M1: 60,288 km (0.118 R)
• M2: 186,100 km (0.116 R)
• M3: 360,232 km (0.101 R)
• M4: 773,421 km (0.106 R)
• M5: 982,409 km (0.081 R)
• M6: 1,397,095 km (0.12 R)
• M7: 1,796,521 km (0.096 R)
• M8: 2,014,784 km (0.114 R)
• M9: 2,393,267 km (0.064 R)
• M10: 2,879,011 km (0.04 R)
• M11: 3,593,042 km (0.04 R)
• M12: 5,330,471 km (0.046 R)
• M13: 5,617,400 km (0.076 R)
• M14: 5,880,991 km (0.092 R)
• M15: 6,256,781 km (0.106 R)
• M16: 7,559,180 km (0.057 R)
• M17: 9,121,730 km (0.061 R)
• M18: 12,310,708 km (0.113 R)
• M19: 14,273,881 km (0.099 R)
• M20: 15,843,761 km (0.097 R)
• M21: 17,248,485 km (0.065 R)
• M22: 20,226,380 km (0.119 R)
• M23: 21,475,672 km (0.093 R)
• M24: 21,715,627 km (0.119 R)
• M25: 22,610,372 km (0.115 R)
• M26: 23,784,416 km (0.094 R)
• M27: 24,560,230 km (0.055 R)
• M28: 24,910,289 km (0.049 R)
• M29: 35,004,107 km (0.075 R)
• M30: 36,914,322 km (0.089 R)
• M31: 37,489,226 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.1

Radius: 5.6

Gravity: 13.59 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.49 AU - 8.59 AU

Year: 12893 Days

Day: 15.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,471,589 km

• M1: 74,051 km (0.049 R)
• M2: 462,706 km (0.088 R)
• M3: 790,176 km (0.099 R)
• M4: 1,143,526 km (0.116 R)
• M5: 1,685,669 km (0.082 R)
• M6: 1,873,115 km (0.091 R)
• M7: 3,075,433 km (0.112 R)
• M8: 3,454,664 km (0.078 R)
• M9: 3,759,095 km (0.088 R)
• M10: 4,509,777 km (0.104 R)
• M11: 5,834,167 km (0.07 R)
• M12: 6,083,697 km (0.084 R)
• M13: 9,464,608 km (0.105 R)
• M14: 9,859,547 km (0.12 R)
• M15: 10,524,509 km (0.032 R)
• M16: 11,943,296 km (0.111 R)
• M17: 12,997,362 km (0.096 R)
• M18: 16,529,667 km (0.119 R)
• M19: 16,742,694 km (0.095 R)
• M20: 18,210,998 km (0.106 R)
• M21: 23,394,115 km (0.113 R)
• M22: 23,662,793 km (0.025 R)
• M23: 24,115,326 km (0.025 R)
• M24: 25,037,747 km (0.064 R)
• M25: 25,318,991 km (0.098 R)
• M26: 26,854,613 km (0.106 R)
• M27: 29,689,642 km (0.077 R)
• M28: 30,534,870 km (0.115 R)
• M29: 33,619,578 km (0.113 R)
• M30: 34,422,021 km (0.068 R)
• M31: 38,626,469 km (0.103 R)
• M32: 41,699,509 km (0.061 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 11,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit