🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.53 AU - 0.73 AU

Year: 185 Days

Day: 37.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,665,586 km

• M1: 502,649 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.62 AU - 0.72 AU

Year: 203 Days

Day: 31.8 Hours

Environment

Temp: 111 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,665,586 km

• M1: 25,282 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.79 AU - 1.05 AU

Year: 327 Days

Day: 16.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.52 AU - 2.42 AU

Year: 1025 Days

Day: 30.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.06 AU - 3.16 AU

Year: 1564 Days

Day: 40.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,665,586 km

• M1: 106,214 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.7

Radius: 8.4

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.77 AU - 7.41 AU

Year: 6274 Days

Day: 9.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,665,586 km

• M1: 127,457 km (0.104 R)
• M2: 623,225 km (0.052 R)
• M3: 913,295 km (0.104 R)
• M4: 1,359,396 km (0.065 R)
• M5: 1,742,067 km (0.071 R)
• M6: 2,031,240 km (0.048 R)
• M7: 2,368,733 km (0.073 R)
• M8: 2,797,480 km (0.071 R)
• M9: 3,079,173 km (0.096 R)
• M10: 4,158,372 km (0.112 R)
• M11: 5,675,294 km (0.1 R)
• M12: 7,075,381 km (0.106 R)
• M13: 7,388,040 km (0.117 R)
• M14: 10,631,921 km (0.07 R)
• M15: 13,520,057 km (0.094 R)
• M16: 16,893,340 km (0.117 R)
• M17: 17,705,506 km (0.031 R)
• M18: 18,153,552 km (0.104 R)
• M19: 19,205,973 km (0.115 R)
• M20: 19,815,584 km (0.093 R)
• M21: 24,213,762 km (0.108 R)
• M22: 26,141,630 km (0.114 R)
• M23: 27,058,515 km (0.107 R)
• M24: 27,653,166 km (0.108 R)
• M25: 29,310,860 km (0.059 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 12,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit