🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.6

Radius: 14.2

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.04 AU - 1.27 AU

Year: 851 Days

Day: 5.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 67,041,051 km

• M1: 179,368 km (0.084 R)
• M2: 696,976 km (0.117 R)
• M3: 1,247,497 km (0.082 R)
• M4: 1,704,518 km (0.069 R)
• M5: 2,361,552 km (0.083 R)
• M6: 3,117,620 km (0.101 R)
• M7: 4,062,480 km (0.086 R)
• M8: 5,153,048 km (0.073 R)
• M9: 5,941,579 km (0.115 R)
• M10: 6,900,501 km (0.114 R)
• M11: 7,345,555 km (0.037 R)
• M12: 8,112,992 km (0.109 R)
• M13: 8,797,402 km (0.118 R)
• M14: 9,321,743 km (0.118 R)
• M15: 9,779,362 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.7

Radius: 12.1

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1 AU - 1.42 AU

Year: 919 Days

Day: 10.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,041,051 km

• M1: 150,495 km (0.066 R)
• M2: 548,575 km (0.055 R)
• M3: 994,078 km (0.071 R)
• M4: 1,489,995 km (0.085 R)
• M5: 1,996,384 km (0.118 R)
• M6: 2,731,508 km (0.118 R)
• M7: 3,348,150 km (0.105 R)
• M8: 3,858,877 km (0.108 R)
• M9: 4,339,984 km (0.092 R)
• M10: 5,020,056 km (0.104 R)
• M11: 7,169,029 km (0.077 R)
• M12: 7,826,512 km (0.093 R)
• M13: 8,601,130 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.4

Radius: 12.2

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.98 AU - 3.66 AU

Year: 4176 Days

Day: 9.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,041,051 km

• M1: 153,039 km (0.055 R)
• M2: 535,560 km (0.09 R)
• M3: 1,273,377 km (0.048 R)
• M4: 1,782,907 km (0.112 R)
• M5: 2,192,207 km (0.1 R)
• M6: 2,757,687 km (0.115 R)
• M7: 4,419,420 km (0.114 R)
• M8: 5,813,672 km (0.109 R)
• M9: 7,296,337 km (0.055 R)
• M10: 7,864,360 km (0.097 R)
• M11: 8,529,771 km (0.093 R)
• M12: 9,897,545 km (0.066 R)
• M13: 10,874,120 km (0.043 R)
• M14: 15,431,320 km (0.108 R)
• M15: 16,797,298 km (0.107 R)
• M16: 21,125,314 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.6

Radius: 11.1

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.54 AU - 4.04 AU

Year: 5093 Days

Day: 8.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,041,051 km

• M1: 138,079 km (0.109 R)
• M2: 501,302 km (0.058 R)
• M3: 1,806,843 km (0.081 R)
• M4: 2,229,307 km (0.119 R)
• M5: 2,597,617 km (0.113 R)
• M6: 2,969,518 km (0.101 R)
• M7: 3,356,976 km (0.097 R)
• M8: 3,956,415 km (0.103 R)
• M9: 4,856,695 km (0.117 R)
• M10: 6,827,796 km (0.061 R)
• M11: 7,684,543 km (0.038 R)
• M12: 8,083,521 km (0.119 R)
• M13: 10,032,183 km (0.088 R)
• M14: 10,776,133 km (0.089 R)
• M15: 12,974,025 km (0.118 R)
• M16: 19,814,986 km (0.092 R)
• M17: 21,409,699 km (0.071 R)
• M18: 22,790,188 km (0.094 R)
• M19: 26,871,218 km (0.102 R)
• M20: 28,218,796 km (0.094 R)
• M21: 28,909,340 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.8

Radius: 13.2

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.81 AU - 4.07 AU

Year: 5398 Days

Day: 6.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,041,051 km

• M1: 164,408 km (0.115 R)
• M2: 703,260 km (0.053 R)
• M3: 1,208,452 km (0.097 R)
• M4: 1,697,038 km (0.098 R)
• M5: 2,220,930 km (0.119 R)
• M6: 2,691,565 km (0.084 R)
• M7: 3,486,378 km (0.09 R)
• M8: 4,322,032 km (0.104 R)
• M9: 5,674,397 km (0.072 R)
• M10: 6,277,127 km (0.11 R)
• M11: 7,972,220 km (0.076 R)
• M12: 12,427,394 km (0.116 R)
• M13: 13,878,793 km (0.109 R)
• M14: 17,911,802 km (0.073 R)
• M15: 20,827,165 km (0.078 R)
• M16: 21,668,204 km (0.116 R)
• M17: 22,130,462 km (0.066 R)

Asteroid Belt

Center: 5.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.5

Radius: 3.5

Gravity: 13.67 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.57 AU - 9.13 AU

Year: 13754 Days

Day: 17.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,041,051 km

• M1: 45,179 km (0.081 R)
• M2: 163,510 km (0.118 R)
• M3: 401,371 km (0.067 R)
• M4: 561,890 km (0.074 R)
• M5: 1,658,442 km (0.085 R)
• M6: 2,558,273 km (0.063 R)
• M7: 3,718,554 km (0.093 R)
• M8: 5,101,138 km (0.115 R)
• M9: 6,937,003 km (0.025 R)
• M10: 8,448,091 km (0.12 R)
• M11: 11,380,658 km (0.088 R)
• M12: 13,634,948 km (0.084 R)
• M13: 14,566,644 km (0.072 R)
• M14: 20,236,104 km (0.092 R)
• M15: 20,759,547 km (0.118 R)
• M16: 24,091,540 km (0.118 R)
• M17: 26,857,156 km (0.109 R)
• M18: 28,038,531 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.5

Radius: 7.5

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.78 AU - 12.66 AU

Year: 22552 Days

Day: 20.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,041,051 km

• M1: 93,499 km (0.119 R)
• M2: 357,389 km (0.119 R)
• M3: 661,671 km (0.093 R)
• M4: 907,760 km (0.091 R)
• M5: 1,177,485 km (0.1 R)
• M6: 1,485,507 km (0.059 R)
• M7: 1,760,019 km (0.077 R)
• M8: 2,370,378 km (0.091 R)
• M9: 2,655,512 km (0.108 R)
• M10: 3,539,635 km (0.096 R)
• M11: 3,884,010 km (0.099 R)
• M12: 4,410,145 km (0.075 R)
• M13: 4,741,205 km (0.097 R)
• M14: 5,305,488 km (0.106 R)
• M15: 6,441,236 km (0.031 R)
• M16: 6,999,684 km (0.105 R)
• M17: 7,873,486 km (0.119 R)
• M18: 11,231,659 km (0.075 R)
• M19: 16,048,860 km (0.05 R)
• M20: 17,643,274 km (0.083 R)
• M21: 18,309,583 km (0.072 R)
• M22: 18,906,328 km (0.088 R)
• M23: 20,228,624 km (0.037 R)
• M24: 20,958,662 km (0.058 R)
• M25: 21,517,410 km (0.088 R)
• M26: 25,290,268 km (0.114 R)
• M27: 36,335,079 km (0.1 R)
• M28: 36,736,749 km (0.109 R)
• M29: 37,822,381 km (0.113 R)
• M30: 49,716,160 km (0.04 R)
• M31: 55,168,254 km (0.083 R)
• M32: 61,573,436 km (0.044 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 11,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit