🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.02 AU - 1.34 AU

Year: 464 Days

Day: 35.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.41 AU - 2.09 AU

Year: 837 Days

Day: 40.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,415,644 km

• M1: 558,598 km (0.108 R)
• M2: 860,038 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.41 AU - 2.67 AU

Year: 1464 Days

Day: 13.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.16 AU - 5.6 AU

Year: 3899 Days

Day: 36.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,415,644 km

• M1: 757,863 km (0.084 R)

Asteroid Belt

Center: 11.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.6

Radius: 3.6

Gravity: 52.98 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 14.3 AU - 23.22 AU

Year: 29386 Days

Day: 16.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 98,415,644 km

• M1: 64,028 km (0.065 R)
• M2: 182,958 km (0.076 R)
• M3: 511,176 km (0.113 R)
• M4: 628,012 km (0.109 R)
• M5: 1,354,310 km (0.089 R)
• M6: 1,600,398 km (0.084 R)
• M7: 1,813,874 km (0.066 R)
• M8: 4,634,392 km (0.116 R)
• M9: 7,703,393 km (0.097 R)
• M10: 10,454,797 km (0.089 R)
• M11: 10,587,341 km (0.068 R)
• M12: 13,796,813 km (0.114 R)
• M13: 17,135,838 km (0.051 R)
• M14: 23,831,240 km (0.09 R)
• M15: 28,326,058 km (0.034 R)
• M16: 29,104,415 km (0.086 R)
• M17: 34,956,086 km (0.094 R)
• M18: 40,068,892 km (0.103 R)
• M19: 42,548,926 km (0.059 R)
• M20: 44,431,465 km (0.113 R)
• M21: 52,129,772 km (0.094 R)
• M22: 52,323,052 km (0.059 R)
• M23: 60,884,239 km (0.059 R)
• M24: 67,539,848 km (0.063 R)
• M25: 75,650,147 km (0.117 R)
• M26: 76,146,513 km (0.094 R)
• M27: 78,660,655 km (0.111 R)
• M28: 93,198,725 km (0.047 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 13,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit