🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.57 AU - 0.61 AU

Year: 174 Days

Day: 17.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,465,358 km

• M1: 33,360 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.7 AU - 0.7 AU

Year: 224 Days

Day: 17.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,465,358 km

• M1: 491,130 km (0.031 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.8

Radius: 13.4

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.05 AU - 4.29 AU

Year: 3260 Days

Day: 5.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,465,358 km

• M1: 166,652 km (0.066 R)
• M2: 651,349 km (0.072 R)
• M3: 1,875,060 km (0.116 R)
• M4: 3,037,585 km (0.106 R)
• M5: 4,879,135 km (0.101 R)
• M6: 5,618,597 km (0.095 R)
• M7: 6,307,196 km (0.095 R)
• M8: 8,777,505 km (0.104 R)
• M9: 9,378,889 km (0.063 R)
• M10: 9,940,031 km (0.103 R)
• M11: 10,453,750 km (0.066 R)
• M12: 11,021,174 km (0.059 R)
• M13: 12,373,389 km (0.089 R)
• M14: 13,582,439 km (0.088 R)
• M15: 14,868,832 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.5

Radius: 12.1

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.42 AU - 11.9 AU

Year: 11496 Days

Day: 5.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,465,358 km

• M1: 150,495 km (0.053 R)
• M2: 617,989 km (0.106 R)
• M3: 1,228,947 km (0.115 R)
• M4: 5,277,663 km (0.064 R)
• M5: 6,276,079 km (0.043 R)
• M6: 8,822,235 km (0.072 R)
• M7: 9,600,294 km (0.096 R)
• M8: 10,030,537 km (0.032 R)
• M9: 11,936,414 km (0.117 R)
• M10: 12,490,525 km (0.077 R)
• M11: 13,177,927 km (0.095 R)
• M12: 13,890,611 km (0.114 R)
• M13: 14,503,962 km (0.105 R)
• M14: 19,771,453 km (0.105 R)
• M15: 21,425,407 km (0.079 R)
• M16: 25,823,435 km (0.113 R)
• M17: 27,128,527 km (0.068 R)
• M18: 35,897,954 km (0.115 R)
• M19: 38,353,005 km (0.09 R)
• M20: 42,947,604 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 18,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit