🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.62 AU - 2.08 AU

Year: 880 Days

Day: 44.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.76 AU - 2 AU

Year: 902 Days

Day: 47.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.51 AU - 2.39 AU

Year: 953 Days

Day: 33.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,607,217 km

• M1: 133,142 km (0.038 R)
• M2: 313,856 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.83 AU - 5.09 AU

Year: 3295 Days

Day: 21.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,607,217 km

• M1: 273,465 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.4

Radius: 9.2

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.32 AU - 7.92 AU

Year: 5959 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 32,607,217 km

• M1: 114,592 km (0.099 R)
• M2: 742,155 km (0.065 R)
• M3: 1,238,970 km (0.119 R)
• M4: 1,934,151 km (0.099 R)
• M5: 2,743,924 km (0.095 R)
• M6: 3,410,981 km (0.076 R)
• M7: 3,959,257 km (0.096 R)
• M8: 4,499,904 km (0.08 R)
• M9: 5,280,206 km (0.086 R)
• M10: 6,121,246 km (0.037 R)
• M11: 9,720,122 km (0.105 R)
• M12: 10,356,062 km (0.054 R)
• M13: 12,259,246 km (0.058 R)
• M14: 15,559,675 km (0.102 R)
• M15: 19,351,382 km (0.034 R)
• M16: 19,702,638 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.2

Radius: 10.3

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.19 AU - 12.87 AU

Year: 14597 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 32,607,217 km

• M1: 130,300 km (0.109 R)
• M2: 544,237 km (0.08 R)
• M3: 912,098 km (0.108 R)
• M4: 1,316,611 km (0.119 R)
• M5: 1,813,575 km (0.101 R)
• M6: 2,932,717 km (0.074 R)
• M7: 3,653,030 km (0.047 R)
• M8: 6,935,208 km (0.107 R)
• M9: 11,173,166 km (0.082 R)
• M10: 18,632,116 km (0.107 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 17,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit