🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.46 AU - 0.64 AU

Year: 150 Days

Day: 47.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 19,265,492 km

• M1: 33,360 km (0.088 R)
• M2: 119,230 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.44 AU - 1.7 AU

Year: 722 Days

Day: 14.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,265,492 km

• M1: 19,747 km (0.118 R)
• M2: 44,131 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.08 AU - 2.62 AU

Year: 1322 Days

Day: 46.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,265,492 km

• M1: 1,945,969 km (0.116 R)

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.9

Radius: 11.5

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.74 AU - 5.3 AU

Year: 4129 Days

Day: 8.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 19,265,492 km

• M1: 147,204 km (0.066 R)
• M2: 571,913 km (0.103 R)
• M3: 948,899 km (0.106 R)
• M4: 1,321,548 km (0.113 R)
• M5: 1,738,926 km (0.077 R)
• M6: 2,709,666 km (0.057 R)
• M7: 4,547,775 km (0.106 R)
• M8: 5,016,166 km (0.088 R)
• M9: 5,741,267 km (0.104 R)
• M10: 6,590,235 km (0.025 R)
• M11: 7,612,587 km (0.053 R)
• M12: 8,504,190 km (0.102 R)
• M13: 9,009,831 km (0.087 R)
• M14: 9,499,764 km (0.094 R)
• M15: 9,860,444 km (0.12 R)
• M16: 12,263,585 km (0.116 R)
• M17: 13,352,956 km (0.103 R)
• M18: 14,696,196 km (0.081 R)
• M19: 15,975,257 km (0.115 R)
• M20: 17,008,530 km (0.111 R)
• M21: 17,487,841 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 14,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit