🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.55 AU - 0.71 AU

Year: 323 Days

Day: 27.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,541,050 km

• M1: 323,131 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.7

Radius: 12.2

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.67 AU - 1.03 AU

Year: 506 Days

Day: 13.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 13,541,050 km

• M1: 155,881 km (0.094 R)
• M2: 587,321 km (0.072 R)
• M3: 1,047,035 km (0.115 R)
• M4: 1,570,927 km (0.07 R)
• M5: 2,193,105 km (0.109 R)
• M6: 2,851,036 km (0.104 R)
• M7: 3,282,028 km (0.077 R)
• M8: 3,663,353 km (0.116 R)
• M9: 4,233,021 km (0.06 R)
• M10: 4,671,044 km (0.078 R)
• M11: 5,206,305 km (0.109 R)
• M12: 5,800,358 km (0.076 R)
• M13: 6,246,609 km (0.108 R)
• M14: 6,735,794 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.1

Radius: 10

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.63 AU - 1.69 AU

Year: 1381 Days

Day: 7 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 13,541,050 km

• M1: 124,316 km (0.081 R)
• M2: 562,937 km (0.113 R)
• M3: 886,966 km (0.104 R)
• M4: 1,648,419 km (0.09 R)
• M5: 2,233,347 km (0.038 R)
• M6: 3,419,658 km (0.026 R)
• M7: 3,991,570 km (0.115 R)
• M8: 4,373,195 km (0.113 R)
• M9: 4,857,293 km (0.072 R)
• M10: 5,177,732 km (0.09 R)
• M11: 6,224,917 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.2

Radius: 12.2

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.74 AU - 2.08 AU

Year: 1704 Days

Day: 5.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 13,541,050 km

• M1: 151,692 km (0.117 R)
• M2: 615,745 km (0.042 R)
• M3: 1,025,643 km (0.033 R)
• M4: 1,582,596 km (0.103 R)
• M5: 3,318,380 km (0.04 R)
• M6: 4,259,650 km (0.085 R)
• M7: 4,719,663 km (0.109 R)
• M8: 6,302,857 km (0.074 R)
• M9: 6,926,082 km (0.03 R)
• M10: 8,029,367 km (0.079 R)
• M11: 9,246,345 km (0.12 R)
• M12: 10,678,296 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91

Radius: 12.1

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.13 AU - 3.75 AU

Year: 4120 Days

Day: 7.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 13,541,050 km

• M1: 150,495 km (0.063 R)
• M2: 534,214 km (0.074 R)
• M3: 926,609 km (0.103 R)
• M4: 2,044,255 km (0.1 R)
• M5: 2,464,475 km (0.106 R)
• M6: 3,435,366 km (0.099 R)
• M7: 4,704,255 km (0.099 R)
• M8: 5,687,412 km (0.054 R)
• M9: 6,192,604 km (0.066 R)
• M10: 7,779,388 km (0.113 R)
• M11: 8,757,011 km (0.114 R)
• M12: 9,244,700 km (0.059 R)
• M13: 10,010,192 km (0.106 R)
• M14: 12,715,071 km (0.11 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: 365 - 16,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit