🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.7

Radius: 12.8

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.49 AU - 0.53 AU

Year: 251 Days

Day: 5.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 88,319,193 km

• M1: 159,322 km (0.053 R)
• M2: 576,550 km (0.056 R)
• M3: 1,011,132 km (0.043 R)
• M4: 1,489,247 km (0.119 R)
• M5: 2,066,096 km (0.117 R)
• M6: 2,519,378 km (0.1 R)
• M7: 2,941,543 km (0.082 R)
• M8: 3,432,673 km (0.103 R)
• M9: 4,111,548 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.1

Radius: 11.1

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.54 AU - 0.7 AU

Year: 337 Days

Day: 12.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 88,319,193 km

• M1: 138,079 km (0.051 R)
• M2: 1,266,795 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.9

Radius: 9.2

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.94 AU - 2.52 AU

Year: 2299 Days

Day: 10 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 88,319,193 km

• M1: 114,592 km (0.107 R)
• M2: 496,366 km (0.072 R)
• M3: 850,015 km (0.12 R)
• M4: 1,162,675 km (0.098 R)
• M5: 1,452,446 km (0.118 R)
• M6: 2,123,392 km (0.056 R)
• M7: 2,536,581 km (0.113 R)
• M8: 3,063,016 km (0.116 R)
• M9: 3,458,852 km (0.102 R)
• M10: 5,088,272 km (0.057 R)
• M11: 5,485,455 km (0.103 R)
• M12: 5,879,346 km (0.11 R)
• M13: 6,698,245 km (0.117 R)
• M14: 6,987,567 km (0.083 R)
• M15: 8,199,609 km (0.08 R)
• M16: 9,317,554 km (0.111 R)
• M17: 9,745,254 km (0.073 R)
• M18: 10,675,603 km (0.106 R)
• M19: 11,217,297 km (0.103 R)
• M20: 12,160,961 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.2

Radius: 14.7

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.35 AU - 2.99 AU

Year: 3011 Days

Day: 11 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 88,319,193 km

• M1: 182,809 km (0.074 R)
• M2: 644,318 km (0.106 R)
• M3: 1,364,033 km (0.089 R)
• M4: 2,035,578 km (0.085 R)
• M5: 2,763,821 km (0.117 R)
• M6: 3,567,610 km (0.072 R)
• M7: 4,056,047 km (0.093 R)
• M8: 4,769,779 km (0.112 R)
• M9: 5,877,102 km (0.114 R)
• M10: 8,228,182 km (0.056 R)
• M11: 8,981,856 km (0.086 R)
• M12: 10,198,536 km (0.085 R)
• M13: 10,987,964 km (0.079 R)
• M14: 14,756,184 km (0.119 R)
• M15: 17,148,853 km (0.094 R)
• M16: 17,869,615 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.6

Radius: 13.5

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.72 AU - 6.04 AU

Year: 7441 Days

Day: 8.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 88,319,193 km

• M1: 177,573 km (0.06 R)
• M2: 627,563 km (0.075 R)
• M3: 1,053,468 km (0.089 R)
• M4: 1,670,410 km (0.034 R)
• M5: 2,812,141 km (0.115 R)
• M6: 4,366,911 km (0.059 R)
• M7: 6,155,204 km (0.119 R)
• M8: 6,579,314 km (0.072 R)
• M9: 8,390,346 km (0.086 R)
• M10: 10,218,283 km (0.079 R)
• M11: 11,541,027 km (0.111 R)
• M12: 13,205,602 km (0.117 R)
• M13: 16,732,821 km (0.042 R)
• M14: 17,563,239 km (0.075 R)
• M15: 19,456,699 km (0.089 R)
• M16: 21,887,964 km (0.061 R)
• M17: 25,586,771 km (0.099 R)
• M18: 27,346,640 km (0.115 R)
• M19: 35,761,521 km (0.087 R)
• M20: 36,791,502 km (0.1 R)
• M21: 40,985,777 km (0.114 R)

Asteroid Belt

Center: 7.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455

Radius: 4.7

Gravity: 20.6 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.17 AU - 10.29 AU

Year: 20950 Days

Day: 15.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 88,319,193 km

• M1: 59,390 km (0.038 R)
• M2: 246,238 km (0.074 R)
• M3: 412,741 km (0.107 R)
• M4: 605,722 km (0.112 R)
• M5: 1,642,285 km (0.104 R)
• M6: 2,494,844 km (0.11 R)
• M7: 3,552,052 km (0.074 R)
• M8: 5,273,475 km (0.113 R)
• M9: 5,536,019 km (0.111 R)
• M10: 6,046,746 km (0.108 R)
• M11: 6,418,347 km (0.105 R)
• M12: 8,610,405 km (0.107 R)
• M13: 11,317,378 km (0.118 R)
• M14: 11,817,783 km (0.072 R)
• M15: 13,615,351 km (0.047 R)
• M16: 15,511,354 km (0.09 R)
• M17: 15,972,565 km (0.088 R)
• M18: 18,502,414 km (0.092 R)
• M19: 23,424,633 km (0.045 R)
• M20: 25,807,877 km (0.043 R)
• M21: 26,022,550 km (0.095 R)
• M22: 42,670,249 km (0.118 R)
• M23: 43,271,782 km (0.037 R)
• M24: 43,726,710 km (0.107 R)
• M25: 47,160,430 km (0.092 R)
• M26: 48,452,207 km (0.052 R)
• M27: 52,469,060 km (0.086 R)
• M28: 53,681,251 km (0.077 R)
• M29: 56,702,380 km (0.114 R)
• M30: 65,242,623 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.9

Radius: 5.4

Gravity: 26.64 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.2 AU - 12.8 AU

Year: 23485 Days

Day: 17.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 88,319,193 km

• M1: 69,713 km (0.113 R)
• M2: 616,942 km (0.096 R)
• M3: 920,027 km (0.07 R)
• M4: 2,571,139 km (0.045 R)
• M5: 3,722,743 km (0.099 R)
• M6: 4,219,109 km (0.092 R)
• M7: 5,383,130 km (0.07 R)
• M8: 6,420,591 km (0.118 R)
• M9: 8,940,418 km (0.115 R)
• M10: 9,406,265 km (0.1 R)
• M11: 10,771,047 km (0.079 R)
• M12: 12,910,595 km (0.115 R)
• M13: 13,355,200 km (0.11 R)
• M14: 18,100,295 km (0.112 R)
• M15: 20,395,725 km (0.091 R)
• M16: 25,209,336 km (0.067 R)
• M17: 26,610,170 km (0.114 R)
• M18: 32,055,682 km (0.1 R)
• M19: 38,048,124 km (0.112 R)
• M20: 40,829,896 km (0.108 R)
• M21: 51,816,065 km (0.04 R)
• M22: 62,913,385 km (0.115 R)
• M23: 65,048,445 km (0.065 R)
• M24: 65,915,814 km (0.112 R)
• M25: 69,012,340 km (0.065 R)
• M26: 69,914,565 km (0.118 R)
• M27: 74,307,656 km (0.096 R)
• M28: 87,264,328 km (0.032 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 13,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit