🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.58 AU - 0.68 AU

Year: 183 Days

Day: 21 Hours

Environment

Temp: 161 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.76 AU - 1.16 AU

Year: 344 Days

Day: 19.2 Hours

Environment

Temp: 43 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 6.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.4

Radius: 12.5

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 11.76 AU - 12.64 AU

Year: 15564 Days

Day: 14.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 71,013,050 km

• M1: 180,265 km (0.077 R)
• M2: 1,898,098 km (0.075 R)
• M3: 2,906,986 km (0.105 R)
• M4: 5,855,859 km (0.08 R)
• M5: 9,265,793 km (0.038 R)
• M6: 10,933,061 km (0.096 R)
• M7: 13,591,864 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.5

Radius: 12

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.43 AU - 14.05 AU

Year: 15641 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 71,013,050 km

• M1: 149,299 km (0.087 R)
• M2: 528,978 km (0.085 R)
• M3: 914,193 km (0.091 R)
• M4: 1,438,384 km (0.105 R)
• M5: 1,913,506 km (0.07 R)
• M6: 2,627,088 km (0.113 R)
• M7: 3,213,661 km (0.039 R)
• M8: 4,752,874 km (0.095 R)
• M9: 6,022,511 km (0.109 R)
• M10: 7,366,498 km (0.074 R)
• M11: 8,744,145 km (0.092 R)
• M12: 9,275,666 km (0.095 R)
• M13: 11,061,566 km (0.09 R)
• M14: 13,975,583 km (0.085 R)
• M15: 15,609,341 km (0.088 R)
• M16: 17,953,091 km (0.114 R)
• M17: 18,379,594 km (0.086 R)
• M18: 20,708,085 km (0.068 R)
• M19: 21,177,374 km (0.112 R)
• M20: 21,557,951 km (0.099 R)
• M21: 24,351,541 km (0.054 R)
• M22: 26,051,721 km (0.087 R)
• M23: 26,931,057 km (0.117 R)
• M24: 27,829,841 km (0.102 R)
• M25: 34,167,256 km (0.079 R)
• M26: 38,794,019 km (0.029 R)
• M27: 39,507,900 km (0.115 R)
• M28: 40,961,842 km (0.112 R)
• M29: 45,380,065 km (0.069 R)
• M30: 66,235,056 km (0.094 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 10,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit