🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.62 AU - 0.62 AU

Year: 315 Days

Day: 38.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.6

Radius: 10.1

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.86 AU - 1.38 AU

Year: 765 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 22,315,578 km

• M1: 125,662 km (0.105 R)
• M2: 460,163 km (0.1 R)
• M3: 956,978 km (0.069 R)
• M4: 1,338,751 km (0.084 R)
• M5: 1,665,772 km (0.119 R)
• M6: 1,998,628 km (0.028 R)
• M7: 2,623,348 km (0.077 R)
• M8: 2,950,369 km (0.074 R)
• M9: 3,672,777 km (0.112 R)
• M10: 4,084,022 km (0.107 R)
• M11: 5,072,415 km (0.12 R)
• M12: 5,409,609 km (0.111 R)
• M13: 5,943,523 km (0.112 R)
• M14: 6,776,484 km (0.069 R)
• M15: 7,256,245 km (0.073 R)
• M16: 7,685,441 km (0.054 R)
• M17: 8,156,824 km (0.109 R)
• M18: 9,048,278 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.6

Radius: 14.3

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.3 AU - 2.12 AU

Year: 1444 Days

Day: 8.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 22,315,578 km

• M1: 178,620 km (0.088 R)
• M2: 1,070,522 km (0.116 R)
• M3: 2,277,179 km (0.061 R)
• M4: 4,212,826 km (0.1 R)
• M5: 4,838,743 km (0.051 R)
• M6: 5,563,096 km (0.054 R)
• M7: 6,138,300 km (0.107 R)
• M8: 6,626,886 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.3

Radius: 9.2

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.35 AU - 3.89 AU

Year: 4447 Days

Day: 11.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 22,315,578 km

• M1: 114,442 km (0.097 R)
• M2: 434,133 km (0.088 R)
• M3: 764,595 km (0.096 R)
• M4: 1,098,946 km (0.116 R)
• M5: 1,455,587 km (0.108 R)
• M6: 1,969,606 km (0.077 R)
• M7: 2,864,201 km (0.1 R)
• M8: 3,567,760 km (0.108 R)
• M9: 4,162,860 km (0.052 R)
• M10: 4,463,851 km (0.05 R)
• M11: 6,194,249 km (0.11 R)
• M12: 6,970,064 km (0.068 R)
• M13: 8,714,226 km (0.119 R)
• M14: 10,657,352 km (0.113 R)
• M15: 10,994,696 km (0.112 R)
• M16: 12,130,143 km (0.09 R)
• M17: 13,602,486 km (0.108 R)
• M18: 14,313,823 km (0.116 R)
• M19: 15,049,695 km (0.087 R)
• M20: 15,956,109 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.7

Radius: 13.7

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.8 AU - 6.1 AU

Year: 7111 Days

Day: 5 Hours

Environment

Temp: -213 °C

Axial Tilt: 133.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 22,315,578 km

• M1: 171,439 km (0.04 R)
• M2: 774,319 km (0.098 R)
• M3: 4,185,748 km (0.081 R)
• M4: 6,741,778 km (0.099 R)
• M5: 8,333,200 km (0.067 R)
• M6: 9,035,412 km (0.072 R)
• M7: 11,047,354 km (0.094 R)
• M8: 15,729,468 km (0.103 R)
• M9: 16,913,386 km (0.118 R)
• M10: 18,446,614 km (0.099 R)
• M11: 19,277,331 km (0.082 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 18,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit