🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.52 AU - 0.56 AU

Year: 149 Days

Day: 20.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.98 AU - 1.12 AU

Year: 403 Days

Day: 12 Hours

Environment

Temp: 6 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.4 AU - 1.66 AU

Year: 709 Days

Day: 39.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.04 AU - 4.6 AU

Year: 2798 Days

Day: 16.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,538,477 km

• M1: 1,120,937 km (0.092 R)
• M2: 2,269,400 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.8

Radius: 7.2

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.62 AU - 15.14 AU

Year: 16323 Days

Day: 24.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,538,477 km

• M1: 89,609 km (0.06 R)
• M2: 1,409,062 km (0.059 R)
• M3: 2,496,340 km (0.038 R)
• M4: 3,149,634 km (0.047 R)
• M5: 3,598,726 km (0.032 R)
• M6: 4,180,812 km (0.12 R)
• M7: 5,680,680 km (0.119 R)
• M8: 6,346,241 km (0.1 R)
• M9: 6,677,002 km (0.106 R)
• M10: 6,932,515 km (0.057 R)
• M11: 7,417,960 km (0.091 R)
• M12: 7,785,073 km (0.045 R)
• M13: 8,605,468 km (0.115 R)
• M14: 9,751,088 km (0.026 R)
• M15: 10,191,953 km (0.115 R)
• M16: 16,722,349 km (0.038 R)
• M17: 17,353,802 km (0.112 R)
• M18: 19,002,221 km (0.103 R)
• M19: 19,689,922 km (0.086 R)
• M20: 21,206,097 km (0.083 R)
• M21: 22,322,246 km (0.098 R)
• M22: 23,574,979 km (0.08 R)
• M23: 24,772,211 km (0.03 R)
• M24: 25,904,966 km (0.089 R)
• M25: 27,071,829 km (0.076 R)
• M26: 32,942,199 km (0.065 R)
• M27: 34,945,464 km (0.091 R)
• M28: 36,107,241 km (0.093 R)
• M29: 36,631,731 km (0.12 R)
• M30: 37,294,450 km (0.094 R)
• M31: 39,330,776 km (0.114 R)
• M32: 39,886,083 km (0.053 R)
• M33: 41,440,106 km (0.088 R)
• M34: 49,496,400 km (0.107 R)
• M35: 54,146,201 km (0.031 R)
• M36: 63,348,266 km (0.078 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 19,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit