🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.6

Radius: 10.5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.62 AU - 0.66 AU

Year: 347 Days

Day: 12.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,354,240 km

• M1: 130,599 km (0.086 R)
• M2: 491,878 km (0.119 R)
• M3: 1,027,887 km (0.053 R)
• M4: 1,390,063 km (0.089 R)
• M5: 1,905,129 km (0.108 R)
• M6: 2,454,153 km (0.084 R)
• M7: 3,422,350 km (0.063 R)

Asteroid Belt

Center: 0.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.3

Radius: 10.5

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.11 AU - 1.39 AU

Year: 948 Days

Day: 11.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,354,240 km

• M1: 130,898 km (0.103 R)
• M2: 623,075 km (0.119 R)
• M3: 987,496 km (0.099 R)
• M4: 1,358,947 km (0.078 R)
• M5: 1,928,317 km (0.116 R)
• M6: 2,285,556 km (0.098 R)
• M7: 2,662,992 km (0.062 R)
• M8: 4,070,408 km (0.114 R)
• M9: 5,219,320 km (0.05 R)
• M10: 5,714,639 km (0.043 R)
• M11: 6,328,289 km (0.064 R)
• M12: 7,246,222 km (0.091 R)
• M13: 8,596,193 km (0.073 R)
• M14: 9,721,169 km (0.044 R)
• M15: 10,077,062 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.7

Radius: 8.8

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.34 AU - 2 AU

Year: 1464 Days

Day: 8.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,354,240 km

• M1: 109,805 km (0.119 R)
• M2: 478,564 km (0.111 R)
• M3: 856,448 km (0.108 R)
• M4: 1,223,561 km (0.052 R)
• M5: 2,066,545 km (0.112 R)
• M6: 2,669,873 km (0.093 R)
• M7: 3,618,623 km (0.081 R)
• M8: 5,177,134 km (0.06 R)
• M9: 7,852,243 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.9

Radius: 14.4

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.6 AU - 1.78 AU

Year: 1490 Days

Day: 11 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,354,240 km

• M1: 180,116 km (0.066 R)
• M2: 1,031,477 km (0.075 R)
• M3: 1,923,529 km (0.112 R)
• M4: 2,442,784 km (0.104 R)
• M5: 3,055,985 km (0.115 R)
• M6: 3,641,811 km (0.077 R)
• M7: 4,108,107 km (0.105 R)
• M8: 4,614,496 km (0.104 R)
• M9: 5,389,862 km (0.061 R)
• M10: 6,227,311 km (0.042 R)
• M11: 7,278,086 km (0.094 R)
• M12: 8,274,258 km (0.079 R)
• M13: 8,790,820 km (0.112 R)
• M14: 9,389,959 km (0.038 R)
• M15: 9,984,461 km (0.117 R)
• M16: 10,603,796 km (0.086 R)
• M17: 11,248,862 km (0.095 R)
• M18: 11,956,011 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.5

Radius: 10.2

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.82 AU - 4.44 AU

Year: 5693 Days

Day: 14.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,354,240 km

• M1: 126,859 km (0.078 R)
• M2: 578,345 km (0.119 R)
• M3: 905,366 km (0.083 R)
• M4: 1,768,696 km (0.113 R)
• M5: 2,460,436 km (0.09 R)
• M6: 2,869,437 km (0.041 R)
• M7: 3,343,512 km (0.097 R)
• M8: 4,257,705 km (0.065 R)
• M9: 4,697,373 km (0.095 R)
• M10: 5,113,405 km (0.117 R)
• M11: 7,062,964 km (0.119 R)
• M12: 8,222,647 km (0.115 R)
• M13: 9,103,030 km (0.042 R)
• M14: 10,915,708 km (0.041 R)
• M15: 11,741,787 km (0.112 R)
• M16: 12,074,044 km (0.101 R)
• M17: 12,658,373 km (0.097 R)
• M18: 14,255,181 km (0.088 R)
• M19: 14,688,267 km (0.093 R)
• M20: 18,731,449 km (0.103 R)
• M21: 19,120,253 km (0.083 R)
• M22: 20,183,894 km (0.064 R)
• M23: 22,356,055 km (0.081 R)
• M24: 24,679,759 km (0.1 R)
• M25: 27,658,552 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.6

Radius: 13.8

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.91 AU - 5.91 AU

Year: 8535 Days

Day: 11.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,354,240 km

• M1: 173,384 km (0.086 R)
• M2: 636,689 km (0.028 R)
• M3: 1,100,741 km (0.096 R)
• M4: 1,626,428 km (0.118 R)
• M5: 5,325,086 km (0.05 R)
• M6: 7,309,053 km (0.119 R)
• M7: 7,908,192 km (0.113 R)
• M8: 8,721,406 km (0.065 R)
• M9: 12,683,356 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.1

Radius: 12

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.41 AU - 6.75 AU

Year: 8940 Days

Day: 9.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,354,240 km

• M1: 149,299 km (0.111 R)
• M2: 575,802 km (0.113 R)
• M3: 1,019,509 km (0.077 R)
• M4: 1,407,417 km (0.1 R)
• M5: 2,010,595 km (0.105 R)
• M6: 2,537,030 km (0.108 R)
• M7: 3,843,618 km (0.099 R)
• M8: 4,512,171 km (0.111 R)
• M9: 6,009,945 km (0.076 R)
• M10: 8,032,358 km (0.059 R)
• M11: 9,126,667 km (0.042 R)
• M12: 12,121,317 km (0.064 R)
• M13: 12,647,602 km (0.05 R)
• M14: 14,448,312 km (0.12 R)
• M15: 15,241,330 km (0.036 R)
• M16: 19,252,049 km (0.072 R)
• M17: 20,870,100 km (0.068 R)
• M18: 23,018,026 km (0.096 R)
• M19: 28,254,999 km (0.079 R)
• M20: 28,767,222 km (0.118 R)
• M21: 32,416,512 km (0.077 R)
• M22: 36,122,799 km (0.09 R)
• M23: 37,705,994 km (0.054 R)
• M24: 42,064,976 km (0.1 R)
• M25: 44,365,642 km (0.11 R)
• M26: 45,057,831 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.2

Radius: 7.7

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.57 AU - 10.95 AU

Year: 17585 Days

Day: 15.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,354,240 km

• M1: 95,743 km (0.052 R)
• M2: 418,724 km (0.115 R)
• M3: 746,194 km (0.102 R)
• M4: 1,142,629 km (0.101 R)
• M5: 1,404,425 km (0.082 R)
• M6: 2,422,588 km (0.048 R)
• M7: 4,402,665 km (0.112 R)
• M8: 4,688,996 km (0.083 R)
• M9: 4,953,933 km (0.108 R)
• M10: 6,594,573 km (0.097 R)
• M11: 7,055,634 km (0.063 R)
• M12: 7,582,966 km (0.098 R)
• M13: 8,326,468 km (0.09 R)
• M14: 9,743,309 km (0.054 R)
• M15: 10,286,200 km (0.09 R)
• M16: 10,678,146 km (0.116 R)
• M17: 12,097,830 km (0.078 R)
• M18: 12,597,936 km (0.038 R)
• M19: 14,044,099 km (0.056 R)
• M20: 16,040,781 km (0.095 R)
• M21: 17,341,236 km (0.109 R)
• M22: 17,736,772 km (0.039 R)
• M23: 21,571,863 km (0.119 R)
• M24: 28,801,629 km (0.108 R)
• M25: 29,918,527 km (0.09 R)
• M26: 30,487,597 km (0.104 R)
• M27: 30,948,060 km (0.09 R)
• M28: 34,178,476 km (0.096 R)
• M29: 38,290,024 km (0.112 R)
• M30: 42,433,137 km (0.073 R)
• M31: 42,719,467 km (0.04 R)
• M32: 43,296,167 km (0.114 R)
• M33: 48,408,973 km (0.05 R)
• M34: 49,826,712 km (0.119 R)
• M35: 50,145,505 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 10,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit