🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.4 AU - 0.64 AU

Year: 138 Days

Day: 38.2 Hours

Environment

Temp: 253 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,189,914 km

• M1: 287,378 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.58 AU - 0.68 AU

Year: 184 Days

Day: 21.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.05 AU - 3.19 AU

Year: 2033 Days

Day: 17.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.75 AU - 4.49 AU

Year: 3085 Days

Day: 19 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.9

Radius: 8.8

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.7 AU - 9.86 AU

Year: 9599 Days

Day: 14.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 29,189,914 km

• M1: 109,506 km (0.118 R)
• M2: 467,942 km (0.064 R)
• M3: 761,603 km (0.076 R)
• M4: 1,164,021 km (0.062 R)
• M5: 1,546,842 km (0.118 R)
• M6: 2,187,869 km (0.102 R)
• M7: 2,603,601 km (0.091 R)
• M8: 2,921,646 km (0.113 R)
• M9: 3,489,071 km (0.103 R)
• M10: 3,854,688 km (0.082 R)
• M11: 5,494,879 km (0.12 R)
• M12: 7,040,076 km (0.113 R)
• M13: 8,206,790 km (0.079 R)
• M14: 8,700,014 km (0.109 R)
• M15: 9,415,540 km (0.066 R)
• M16: 10,084,093 km (0.114 R)
• M17: 11,468,771 km (0.106 R)
• M18: 12,925,555 km (0.058 R)
• M19: 13,698,378 km (0.044 R)
• M20: 16,857,735 km (0.086 R)
• M21: 17,593,009 km (0.077 R)
• M22: 21,879,437 km (0.053 R)
• M23: 22,902,088 km (0.096 R)
• M24: 23,576,026 km (0.096 R)
• M25: 25,200,061 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 11,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit