🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.72 AU - 1.12 AU

Year: 312 Days

Day: 47.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.4

Radius: 8.9

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.05 AU - 9.09 AU

Year: 8095 Days

Day: 12.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,250,352 km

• M1: 118,182 km (0.113 R)
• M2: 841,189 km (0.06 R)
• M3: 1,470,397 km (0.119 R)
• M4: 1,763,908 km (0.064 R)
• M5: 2,244,417 km (0.054 R)
• M6: 3,676,517 km (0.108 R)
• M7: 4,896,787 km (0.092 R)
• M8: 6,255,884 km (0.112 R)
• M9: 6,566,748 km (0.075 R)
• M10: 7,219,892 km (0.098 R)
• M11: 7,625,751 km (0.105 R)
• M12: 9,077,599 km (0.041 R)
• M13: 12,080,327 km (0.108 R)
• M14: 15,791,701 km (0.032 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155

Radius: 5.8

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 14.61 AU - 15.45 AU

Year: 20575 Days

Day: 20.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,250,352 km

• M1: 72,106 km (0.092 R)
• M2: 554,260 km (0.084 R)
• M3: 782,995 km (0.12 R)
• M4: 1,053,319 km (0.102 R)
• M5: 1,632,562 km (0.078 R)
• M6: 6,257,081 km (0.089 R)
• M7: 6,938,050 km (0.108 R)
• M8: 7,175,761 km (0.113 R)
• M9: 8,093,843 km (0.102 R)
• M10: 9,959,927 km (0.118 R)
• M11: 17,389,406 km (0.049 R)
• M12: 18,199,927 km (0.051 R)
• M13: 20,295,644 km (0.027 R)
• M14: 24,591,496 km (0.077 R)
• M15: 31,353,919 km (0.109 R)
• M16: 33,107,654 km (0.12 R)
• M17: 35,273,832 km (0.08 R)
• M18: 36,570,247 km (0.049 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 13,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit