🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.46 AU - 0.56 AU

Year: 140 Days

Day: 32.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.85 AU - 0.95 AU

Year: 329 Days

Day: 37.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,258,905 km

• M1: 36,053 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.28 AU - 1.92 AU

Year: 779 Days

Day: 27.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,258,905 km

• M1: 203,603 km (0.079 R)
• M2: 1,333,665 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.4

Radius: 11

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.47 AU - 10.17 AU

Year: 10085 Days

Day: 8.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,258,905 km

• M1: 153,338 km (0.078 R)
• M2: 614,398 km (0.114 R)
• M3: 977,772 km (0.106 R)
• M4: 1,673,701 km (0.059 R)
• M5: 2,675,708 km (0.114 R)
• M6: 3,771,213 km (0.112 R)
• M7: 4,613,449 km (0.065 R)
• M8: 5,208,848 km (0.085 R)
• M9: 5,961,774 km (0.112 R)
• M10: 6,824,804 km (0.09 R)
• M11: 7,855,085 km (0.082 R)
• M12: 8,340,081 km (0.082 R)
• M13: 9,966,958 km (0.083 R)
• M14: 10,326,442 km (0.109 R)
• M15: 11,126,342 km (0.085 R)
• M16: 11,513,501 km (0.069 R)
• M17: 12,550,663 km (0.102 R)
• M18: 17,035,607 km (0.115 R)
• M19: 17,476,472 km (0.111 R)
• M20: 21,622,128 km (0.11 R)
• M21: 22,664,377 km (0.052 R)
• M22: 23,108,533 km (0.083 R)
• M23: 28,692,572 km (0.088 R)
• M24: 31,245,161 km (0.108 R)
• M25: 32,576,582 km (0.102 R)
• M26: 40,322,909 km (0.078 R)
• M27: 40,844,258 km (0.044 R)
• M28: 42,301,192 km (0.065 R)
• M29: 45,740,596 km (0.086 R)
• M30: 47,311,374 km (0.102 R)
• M31: 49,510,762 km (0.026 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 16,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit