🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.43 AU - 0.67 AU

Year: 149 Days

Day: 23.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.02 AU - 2.24 AU

Year: 1135 Days

Day: 18.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,658,500 km

• M1: 824,583 km (0.07 R)

Asteroid Belt

Center: 2.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.6 AU - 2.76 AU

Year: 1602 Days

Day: 47.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 149.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,658,500 km

• M1: 49,218 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.1

Radius: 9.2

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.72 AU - 5.02 AU

Year: 3925 Days

Day: 12.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 27,658,500 km

• M1: 114,592 km (0.1 R)
• M2: 403,765 km (0.083 R)
• M3: 699,819 km (0.082 R)
• M4: 1,122,433 km (0.081 R)
• M5: 1,520,962 km (0.079 R)
• M6: 2,083,150 km (0.073 R)
• M7: 3,394,824 km (0.092 R)
• M8: 4,100,178 km (0.062 R)
• M9: 4,475,819 km (0.068 R)
• M10: 5,003,600 km (0.086 R)
• M11: 5,516,421 km (0.108 R)
• M12: 6,936,404 km (0.104 R)
• M13: 7,402,851 km (0.028 R)
• M14: 7,997,353 km (0.056 R)
• M15: 8,547,873 km (0.117 R)
• M16: 9,521,605 km (0.066 R)
• M17: 9,889,616 km (0.104 R)
• M18: 10,481,126 km (0.101 R)
• M19: 11,366,745 km (0.098 R)
• M20: 13,235,821 km (0.075 R)
• M21: 15,080,213 km (0.066 R)
• M22: 15,468,569 km (0.099 R)
• M23: 17,451,340 km (0.09 R)
• M24: 19,993,905 km (0.08 R)
• M25: 21,492,726 km (0.053 R)
• M26: 22,846,437 km (0.094 R)
• M27: 23,211,905 km (0.103 R)
• M28: 24,180,252 km (0.041 R)
• M29: 24,483,636 km (0.073 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 17,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit