🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.56 AU - 0.84 AU

Year: 215 Days

Day: 30.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.7

Radius: 14.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.62 AU - 6.96 AU

Year: 6495 Days

Day: 7.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,317,255 km

• M1: 184,005 km (0.11 R)
• M2: 1,014,722 km (0.046 R)
• M3: 2,210,458 km (0.039 R)
• M4: 3,429,082 km (0.112 R)
• M5: 5,241,311 km (0.102 R)
• M6: 5,994,237 km (0.074 R)
• M7: 8,305,973 km (0.112 R)
• M8: 9,504,551 km (0.107 R)
• M9: 10,664,084 km (0.115 R)
• M10: 12,079,130 km (0.088 R)
• M11: 12,577,740 km (0.114 R)
• M12: 15,232,354 km (0.116 R)
• M13: 16,311,703 km (0.112 R)

Asteroid Belt

Center: 10.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.3

Radius: 6.9

Gravity: 17.08 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.81 AU - 18.27 AU

Year: 21411 Days

Day: 19.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 84,317,255 km

• M1: 86,767 km (0.079 R)
• M2: 970,591 km (0.103 R)
• M3: 2,035,728 km (0.045 R)
• M4: 2,718,493 km (0.027 R)
• M5: 4,317,843 km (0.109 R)
• M6: 4,967,846 km (0.059 R)
• M7: 6,237,633 km (0.119 R)
• M8: 7,915,971 km (0.046 R)
• M9: 9,170,200 km (0.079 R)
• M10: 9,934,944 km (0.091 R)
• M11: 10,614,717 km (0.105 R)
• M12: 11,524,122 km (0.108 R)
• M13: 17,209,889 km (0.119 R)
• M14: 17,473,330 km (0.103 R)
• M15: 19,204,776 km (0.118 R)
• M16: 21,147,604 km (0.037 R)
• M17: 21,449,941 km (0.07 R)
• M18: 24,302,024 km (0.111 R)
• M19: 24,744,984 km (0.106 R)
• M20: 26,454,139 km (0.065 R)
• M21: 29,979,114 km (0.045 R)
• M22: 33,667,898 km (0.088 R)
• M23: 34,774,923 km (0.117 R)
• M24: 35,055,419 km (0.057 R)
• M25: 36,192,512 km (0.102 R)
• M26: 40,831,692 km (0.05 R)
• M27: 44,519,130 km (0.074 R)
• M28: 49,654,376 km (0.075 R)
• M29: 55,361,385 km (0.09 R)
• M30: 63,769,683 km (0.096 R)
• M31: 66,751,019 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 15,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit