🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.4

Radius: 13.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.51 AU - 0.53 AU

Year: 250 Days

Day: 14.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 38,741,147 km

• M1: 167,998 km (0.071 R)
• M2: 590,014 km (0.078 R)
• M3: 1,240,914 km (0.041 R)
• M4: 1,666,969 km (0.054 R)
• M5: 2,086,890 km (0.074 R)
• M6: 2,952,314 km (0.117 R)
• M7: 4,045,426 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.1

Radius: 14.1

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.5 AU - 0.62 AU

Year: 279 Days

Day: 7.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 38,741,147 km

• M1: 175,478 km (0.117 R)
• M2: 621,130 km (0.098 R)
• M3: 1,090,568 km (0.082 R)
• M4: 1,634,207 km (0.096 R)
• M5: 2,291,690 km (0.098 R)
• M6: 2,989,265 km (0.074 R)
• M7: 3,433,271 km (0.053 R)
• M8: 4,377,533 km (0.106 R)
• M9: 4,925,659 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.3

Radius: 14.9

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.76 AU - 0.9 AU

Year: 504 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 128.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 38,741,147 km

• M1: 185,352 km (0.089 R)
• M2: 861,534 km (0.097 R)
• M3: 1,332,169 km (0.09 R)
• M4: 1,833,472 km (0.118 R)
• M5: 2,388,180 km (0.072 R)
• M6: 3,327,805 km (0.089 R)
• M7: 3,910,189 km (0.095 R)
• M8: 4,767,834 km (0.087 R)
• M9: 5,396,145 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.7

Radius: 9.5

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.83 AU - 1.13 AU

Year: 647 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 62.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,741,147 km

• M1: 118,182 km (0.09 R)
• M2: 420,370 km (0.085 R)
• M3: 740,061 km (0.12 R)
• M4: 1,126,921 km (0.104 R)
• M5: 1,464,862 km (0.12 R)
• M6: 1,911,412 km (0.056 R)
• M7: 2,456,995 km (0.089 R)
• M8: 2,912,521 km (0.118 R)
• M9: 3,448,231 km (0.114 R)
• M10: 3,966,288 km (0.068 R)
• M11: 4,359,282 km (0.053 R)
• M12: 5,125,821 km (0.072 R)
• M13: 5,558,608 km (0.093 R)
• M14: 6,253,490 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938

Radius: 9.3

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.93 AU - 1.33 AU

Year: 801 Days

Day: 9.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,741,147 km

• M1: 122,969 km (0.052 R)
• M2: 476,619 km (0.08 R)
• M3: 1,012,329 km (0.072 R)
• M4: 1,490,144 km (0.097 R)
• M5: 1,916,498 km (0.12 R)
• M6: 2,248,306 km (0.117 R)
• M7: 3,230,117 km (0.105 R)
• M8: 3,688,784 km (0.105 R)
• M9: 4,305,876 km (0.104 R)
• M10: 4,701,263 km (0.027 R)
• M11: 5,008,836 km (0.109 R)
• M12: 5,310,575 km (0.044 R)
• M13: 5,765,801 km (0.097 R)
• M14: 6,641,846 km (0.095 R)
• M15: 7,076,877 km (0.071 R)
• M16: 7,530,607 km (0.105 R)
• M17: 7,953,072 km (0.098 R)
• M18: 8,737,114 km (0.106 R)
• M19: 9,175,885 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554

Radius: 13.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.36 AU - 1.74 AU

Year: 1287 Days

Day: 13.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,741,147 km

• M1: 166,652 km (0.104 R)
• M2: 584,628 km (0.113 R)
• M3: 1,181,973 km (0.118 R)
• M4: 1,619,846 km (0.104 R)
• M5: 2,446,972 km (0.031 R)
• M6: 3,148,437 km (0.112 R)
• M7: 3,585,711 km (0.109 R)
• M8: 4,198,165 km (0.112 R)
• M9: 4,620,330 km (0.101 R)
• M10: 6,862,204 km (0.108 R)
• M11: 7,888,745 km (0.095 R)
• M12: 8,397,976 km (0.113 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.1

Radius: 3.1

Gravity: 41.84 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.94 AU - 6.8 AU

Year: 9484 Days

Day: 23.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,741,147 km

• M1: 40,092 km (0.068 R)
• M2: 253,120 km (0.107 R)
• M3: 515,664 km (0.053 R)
• M4: 800,349 km (0.088 R)
• M5: 1,225,356 km (0.032 R)
• M6: 1,442,123 km (0.088 R)
• M7: 1,614,011 km (0.119 R)
• M8: 1,712,148 km (0.039 R)
• M9: 2,247,110 km (0.114 R)
• M10: 2,844,903 km (0.112 R)
• M11: 3,781,236 km (0.116 R)
• M12: 3,904,804 km (0.106 R)
• M13: 4,675,981 km (0.072 R)
• M14: 5,386,870 km (0.081 R)
• M15: 5,833,120 km (0.086 R)
• M16: 6,762,721 km (0.106 R)
• M17: 7,512,057 km (0.119 R)
• M18: 14,726,265 km (0.108 R)
• M19: 14,909,672 km (0.102 R)
• M20: 15,849,296 km (0.119 R)
• M21: 17,162,616 km (0.074 R)
• M22: 21,222,104 km (0.045 R)
• M23: 22,651,661 km (0.089 R)
• M24: 25,966,301 km (0.066 R)
• M25: 28,820,778 km (0.105 R)
• M26: 30,570,624 km (0.111 R)
• M27: 36,800,627 km (0.07 R)
• M28: 37,025,473 km (0.06 R)
• M29: 37,819,688 km (0.069 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 16,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit