🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.3

Radius: 9.5

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.72 AU - 0.84 AU

Year: 452 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,373,527 km

• M1: 118,182 km (0.103 R)
• M2: 582,385 km (0.082 R)
• M3: 914,941 km (0.098 R)
• M4: 1,298,958 km (0.088 R)
• M5: 1,746,106 km (0.095 R)
• M6: 2,419,895 km (0.101 R)
• M7: 2,827,549 km (0.113 R)
• M8: 3,201,843 km (0.066 R)
• M9: 3,621,316 km (0.115 R)
• M10: 4,077,140 km (0.1 R)
• M11: 4,471,929 km (0.096 R)
• M12: 4,892,000 km (0.088 R)
• M13: 5,259,412 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.3

Radius: 9.7

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.9 AU - 1 AU

Year: 607 Days

Day: 12 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,373,527 km

• M1: 120,725 km (0.054 R)
• M2: 423,661 km (0.056 R)
• M3: 1,048,681 km (0.08 R)
• M4: 1,395,898 km (0.074 R)
• M5: 2,806,755 km (0.087 R)
• M6: 4,189,638 km (0.088 R)
• M7: 4,557,499 km (0.119 R)
• M8: 4,913,542 km (0.089 R)
• M9: 5,811,129 km (0.1 R)
• M10: 7,259,536 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.2

Radius: 14.9

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.1 AU - 1.46 AU

Year: 950 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,373,527 km

• M1: 185,352 km (0.108 R)
• M2: 677,230 km (0.107 R)
• M3: 1,665,174 km (0.067 R)
• M4: 2,255,038 km (0.085 R)
• M5: 5,010,182 km (0.075 R)
• M6: 5,570,875 km (0.066 R)
• M7: 6,888,533 km (0.092 R)
• M8: 7,411,827 km (0.033 R)
• M9: 7,987,330 km (0.114 R)
• M10: 8,511,969 km (0.076 R)
• M11: 9,059,647 km (0.106 R)
• M12: 9,895,600 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280

Radius: 12.1

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.41 AU - 1.55 AU

Year: 1181 Days

Day: 12.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,373,527 km

• M1: 151,243 km (0.104 R)
• M2: 562,937 km (0.108 R)
• M3: 1,007,392 km (0.039 R)
• M4: 1,402,929 km (0.119 R)
• M5: 1,800,560 km (0.105 R)
• M6: 2,366,339 km (0.119 R)
• M7: 2,854,627 km (0.053 R)
• M8: 3,396,470 km (0.11 R)
• M9: 3,829,107 km (0.1 R)
• M10: 4,345,968 km (0.075 R)
• M11: 5,445,961 km (0.103 R)
• M12: 7,409,283 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.2

Radius: 12.8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.67 AU - 2.31 AU

Year: 1842 Days

Day: 13 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,373,527 km

• M1: 159,172 km (0.104 R)
• M2: 634,145 km (0.106 R)
• M3: 1,415,794 km (0.105 R)
• M4: 1,833,472 km (0.103 R)
• M5: 2,752,900 km (0.11 R)
• M6: 3,549,957 km (0.111 R)
• M7: 4,624,968 km (0.12 R)
• M8: 5,905,825 km (0.088 R)
• M9: 7,210,019 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.2

Radius: 14.6

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.1 AU - 2.86 AU

Year: 2562 Days

Day: 6.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,373,527 km

• M1: 181,612 km (0.085 R)
• M2: 890,407 km (0.101 R)
• M3: 1,368,521 km (0.091 R)
• M4: 1,824,346 km (0.025 R)
• M5: 2,679,298 km (0.111 R)
• M6: 3,441,649 km (0.113 R)
• M7: 4,307,820 km (0.088 R)
• M8: 5,646,572 km (0.073 R)
• M9: 6,181,833 km (0.104 R)
• M10: 6,827,647 km (0.04 R)
• M11: 10,758,630 km (0.051 R)
• M12: 12,647,303 km (0.067 R)
• M13: 13,283,094 km (0.117 R)
• M14: 14,065,641 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.5

Radius: 10.2

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.31 AU - 3.55 AU

Year: 3290 Days

Day: 13.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,373,527 km

• M1: 127,757 km (0.108 R)
• M2: 485,894 km (0.072 R)
• M3: 840,291 km (0.1 R)
• M4: 1,237,773 km (0.102 R)
• M5: 2,220,930 km (0.082 R)
• M6: 2,597,617 km (0.108 R)
• M7: 3,271,406 km (0.083 R)
• M8: 3,599,774 km (0.094 R)
• M9: 4,233,620 km (0.081 R)
• M10: 4,890,803 km (0.065 R)
• M11: 5,296,064 km (0.089 R)
• M12: 6,678,647 km (0.119 R)
• M13: 8,865,768 km (0.118 R)
• M14: 11,100,910 km (0.081 R)
• M15: 11,492,258 km (0.115 R)
• M16: 11,937,910 km (0.102 R)
• M17: 12,863,921 km (0.048 R)
• M18: 13,737,572 km (0.106 R)
• M19: 14,341,649 km (0.116 R)
• M20: 15,874,728 km (0.096 R)
• M21: 19,263,867 km (0.058 R)
• M22: 20,277,543 km (0.099 R)
• M23: 23,248,257 km (0.117 R)
• M24: 23,818,075 km (0.031 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.9

Radius: 10.6

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.17 AU - 5.01 AU

Year: 5426 Days

Day: 14.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 59,373,527 km

• M1: 182,360 km (0.113 R)
• M2: 1,573,770 km (0.106 R)
• M3: 1,947,016 km (0.12 R)
• M4: 9,121,581 km (0.078 R)

Asteroid Belt

Center: 6.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343

Radius: 6.3

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.71 AU - 10.47 AU

Year: 19482 Days

Day: 17.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,373,527 km

• M1: 78,688 km (0.118 R)
• M2: 349,610 km (0.062 R)
• M3: 667,655 km (0.051 R)
• M4: 1,073,215 km (0.116 R)
• M5: 1,271,582 km (0.111 R)
• M6: 1,524,552 km (0.083 R)
• M7: 1,879,248 km (0.102 R)
• M8: 2,189,963 km (0.113 R)
• M9: 2,642,497 km (0.08 R)
• M10: 3,306,412 km (0.103 R)
• M11: 3,595,734 km (0.088 R)
• M12: 5,737,677 km (0.101 R)
• M13: 6,635,862 km (0.118 R)
• M14: 7,270,157 km (0.07 R)
• M15: 7,490,216 km (0.087 R)
• M16: 8,319,886 km (0.088 R)
• M17: 8,560,888 km (0.075 R)
• M18: 12,694,875 km (0.053 R)
• M19: 13,938,333 km (0.061 R)
• M20: 15,189,121 km (0.034 R)
• M21: 17,280,948 km (0.118 R)
• M22: 19,220,484 km (0.027 R)
• M23: 21,480,609 km (0.117 R)
• M24: 22,026,192 km (0.099 R)
• M25: 24,794,501 km (0.062 R)
• M26: 27,148,573 km (0.057 R)
• M27: 29,091,700 km (0.109 R)
• M28: 33,011,613 km (0.075 R)
• M29: 34,598,996 km (0.059 R)
• M30: 39,259,268 km (0.038 R)
• M31: 41,598,381 km (0.096 R)
• M32: 48,235,889 km (0.12 R)
• M33: 49,485,330 km (0.03 R)
• M34: 51,885,927 km (0.108 R)
• M35: 58,664,805 km (0.064 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: 312 - 10,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit