🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.41 AU - 2.21 AU

Year: 894 Days

Day: 31.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.22 AU - 2.98 AU

Year: 1539 Days

Day: 45.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.68 AU - 2.82 AU

Year: 1674 Days

Day: 15.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.42 AU - 3.94 AU

Year: 2082 Days

Day: 35.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,737,294 km

• M1: 1,308,682 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.7

Radius: 12.3

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.27 AU - 7.03 AU

Year: 4930 Days

Day: 7.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 26,737,294 km

• M1: 154,086 km (0.058 R)
• M2: 562,638 km (0.069 R)
• M3: 1,067,979 km (0.115 R)
• M4: 1,593,517 km (0.118 R)
• M5: 2,140,746 km (0.092 R)
• M6: 2,958,148 km (0.113 R)
• M7: 3,599,175 km (0.069 R)
• M8: 4,551,216 km (0.115 R)
• M9: 5,586,583 km (0.119 R)
• M10: 6,397,703 km (0.105 R)
• M11: 7,441,447 km (0.12 R)
• M12: 7,889,493 km (0.115 R)
• M13: 8,875,342 km (0.052 R)
• M14: 9,639,189 km (0.102 R)
• M15: 11,132,326 km (0.093 R)
• M16: 18,031,031 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.6

Radius: 10.7

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.82 AU - 9.56 AU

Year: 8604 Days

Day: 10.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,737,294 km

• M1: 133,142 km (0.112 R)
• M2: 519,553 km (0.095 R)
• M3: 948,899 km (0.044 R)
• M4: 1,616,106 km (0.046 R)
• M5: 2,477,490 km (0.076 R)
• M6: 3,641,362 km (0.071 R)
• M7: 4,681,217 km (0.094 R)
• M8: 5,541,704 km (0.096 R)
• M9: 8,027,571 km (0.1 R)
• M10: 8,424,754 km (0.107 R)
• M11: 9,494,977 km (0.081 R)
• M12: 11,178,102 km (0.114 R)
• M13: 11,537,287 km (0.105 R)
• M14: 12,137,324 km (0.077 R)
• M15: 12,516,854 km (0.081 R)
• M16: 13,703,464 km (0.062 R)
• M17: 15,017,532 km (0.11 R)
• M18: 18,699,135 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 12,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit