🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.2

Radius: 13.8

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.83 AU - 1.23 AU

Year: 709 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,102,029 km

• M1: 171,738 km (0.057 R)
• M2: 604,675 km (0.102 R)
• M3: 1,070,074 km (0.08 R)
• M4: 1,526,945 km (0.089 R)
• M5: 2,738,987 km (0.067 R)
• M6: 3,384,353 km (0.111 R)
• M7: 3,914,827 km (0.089 R)
• M8: 4,484,196 km (0.088 R)
• M9: 4,964,854 km (0.093 R)
• M10: 5,479,920 km (0.05 R)
• M11: 6,132,914 km (0.093 R)
• M12: 8,231,024 km (0.092 R)
• M13: 8,665,905 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317

Radius: 14.6

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.99 AU - 1.41 AU

Year: 892 Days

Day: 5.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 173.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,102,029 km

• M1: 186,698 km (0.101 R)
• M2: 650,452 km (0.091 R)
• M3: 1,422,227 km (0.106 R)
• M4: 1,918,443 km (0.087 R)
• M5: 2,786,859 km (0.117 R)
• M6: 3,251,061 km (0.072 R)
• M7: 3,918,866 km (0.094 R)
• M8: 4,474,921 km (0.103 R)
• M9: 5,875,606 km (0.072 R)
• M10: 6,708,118 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.2

Radius: 11

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.13 AU - 1.47 AU

Year: 1005 Days

Day: 11.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,102,029 km

• M1: 136,882 km (0.108 R)
• M2: 576,999 km (0.117 R)
• M3: 968,796 km (0.109 R)
• M4: 1,437,037 km (0.067 R)
• M5: 2,409,274 km (0.025 R)
• M6: 2,817,377 km (0.064 R)
• M7: 3,573,145 km (0.082 R)
• M8: 4,029,718 km (0.101 R)
• M9: 4,377,234 km (0.049 R)
• M10: 5,542,452 km (0.044 R)
• M11: 6,034,180 km (0.118 R)
• M12: 6,469,659 km (0.083 R)
• M13: 7,082,711 km (0.102 R)
• M14: 7,903,256 km (0.111 R)
• M15: 8,324,074 km (0.059 R)
• M16: 8,890,901 km (0.108 R)

Asteroid Belt

Center: 1.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.4

Radius: 13.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.15 AU - 2.35 AU

Year: 2289 Days

Day: 9.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 28,102,029 km

• M1: 172,935 km (0.108 R)
• M2: 662,868 km (0.111 R)
• M3: 1,250,937 km (0.108 R)
• M4: 1,805,646 km (0.116 R)
• M5: 2,256,983 km (0.08 R)
• M6: 2,770,403 km (0.091 R)
• M7: 3,410,831 km (0.113 R)
• M8: 4,018,648 km (0.092 R)
• M9: 4,496,463 km (0.029 R)
• M10: 5,055,211 km (0.12 R)
• M11: 5,660,185 km (0.055 R)
• M12: 6,288,047 km (0.065 R)
• M13: 6,802,514 km (0.09 R)
• M14: 9,083,433 km (0.036 R)
• M15: 12,502,044 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446

Radius: 8.6

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.15 AU - 3.69 AU

Year: 4290 Days

Day: 10.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,102,029 km

• M1: 106,962 km (0.112 R)
• M2: 983,456 km (0.086 R)
• M3: 2,083,599 km (0.054 R)
• M4: 4,150,144 km (0.077 R)
• M5: 4,768,283 km (0.104 R)
• M6: 6,747,612 km (0.082 R)
• M7: 8,072,152 km (0.081 R)
• M8: 11,014,293 km (0.073 R)
• M9: 11,485,975 km (0.11 R)
• M10: 13,411,898 km (0.071 R)
• M11: 19,150,472 km (0.07 R)
• M12: 22,044,144 km (0.077 R)
• M13: 23,279,224 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.4

Radius: 12.9

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.17 AU - 4.41 AU

Year: 5004 Days

Day: 9.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 28,102,029 km

• M1: 160,668 km (0.112 R)
• M2: 829,371 km (0.071 R)
• M3: 1,287,738 km (0.069 R)
• M4: 1,932,057 km (0.088 R)
• M5: 3,081,267 km (0.088 R)
• M6: 3,987,980 km (0.058 R)
• M7: 4,491,826 km (0.109 R)
• M8: 5,512,382 km (0.096 R)
• M9: 6,780,972 km (0.1 R)
• M10: 7,717,156 km (0.115 R)
• M11: 9,137,887 km (0.034 R)
• M12: 9,975,186 km (0.077 R)
• M13: 10,546,351 km (0.084 R)
• M14: 12,143,906 km (0.07 R)
• M15: 13,629,563 km (0.117 R)
• M16: 14,722,674 km (0.031 R)
• M17: 16,050,954 km (0.11 R)
• M18: 18,094,311 km (0.109 R)
• M19: 24,619,920 km (0.086 R)
• M20: 25,421,017 km (0.077 R)
• M21: 29,153,483 km (0.097 R)
• M22: 30,140,680 km (0.094 R)
• M23: 30,872,662 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.7

Radius: 8.1

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.36 AU - 6.22 AU

Year: 8252 Days

Day: 8.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 28,102,029 km

• M1: 100,829 km (0.033 R)
• M2: 375,191 km (0.092 R)
• M3: 695,929 km (0.105 R)
• M4: 1,088,773 km (0.097 R)
• M5: 1,462,319 km (0.115 R)
• M6: 1,736,382 km (0.066 R)
• M7: 2,087,638 km (0.115 R)
• M8: 2,437,548 km (0.093 R)
• M9: 2,790,898 km (0.05 R)
• M10: 3,275,445 km (0.101 R)
• M11: 3,685,643 km (0.108 R)
• M12: 3,970,178 km (0.048 R)
• M13: 6,904,241 km (0.114 R)
• M14: 7,338,374 km (0.117 R)
• M15: 10,038,316 km (0.088 R)
• M16: 11,819,578 km (0.083 R)
• M17: 12,587,763 km (0.06 R)
• M18: 13,185,407 km (0.114 R)
• M19: 15,996,052 km (0.051 R)
• M20: 17,418,727 km (0.063 R)
• M21: 20,855,738 km (0.078 R)
• M22: 21,551,368 km (0.043 R)
• M23: 27,684,133 km (0.052 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 11,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit