🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.4 AU - 0.64 AU

Year: 138 Days

Day: 27.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 156.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.29 AU - 1.87 AU

Year: 729 Days

Day: 15.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 24.6 °

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: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.47 AU - 2.43 AU

Year: 1000 Days

Day: 23 Hours

Environment

Temp: -66 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,054,712 km

• M1: 1,110,465 km (0.109 R)

Asteroid Belt

Center: 4.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.4

Radius: 12.1

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.83 AU - 6.79 AU

Year: 5819 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,054,712 km

• M1: 150,495 km (0.09 R)
• M2: 537,505 km (0.056 R)
• M3: 1,121,386 km (0.059 R)
• M4: 1,646,923 km (0.038 R)
• M5: 2,080,906 km (0.073 R)
• M6: 2,773,545 km (0.12 R)
• M7: 3,226,228 km (0.076 R)
• M8: 4,307,371 km (0.044 R)
• M9: 5,495,328 km (0.082 R)
• M10: 6,117,506 km (0.11 R)
• M11: 7,102,608 km (0.062 R)
• M12: 10,185,371 km (0.066 R)
• M13: 10,932,912 km (0.074 R)
• M14: 11,320,370 km (0.112 R)
• M15: 11,716,804 km (0.113 R)
• M16: 12,802,137 km (0.08 R)
• M17: 13,562,094 km (0.115 R)
• M18: 16,906,205 km (0.077 R)
• M19: 19,325,203 km (0.099 R)
• M20: 20,036,241 km (0.085 R)
• M21: 21,813,763 km (0.094 R)
• M22: 23,214,298 km (0.11 R)
• M23: 26,107,970 km (0.086 R)
• M24: 28,135,470 km (0.059 R)
• M25: 29,793,912 km (0.07 R)
• M26: 34,223,654 km (0.076 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: 505 - 10,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit