🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.5 AU - 0.68 AU

Year: 173 Days

Day: 19.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,008,155 km

• M1: 43,383 km (0.077 R)
• M2: 118,482 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.84 AU - 1.14 AU

Year: 375 Days

Day: 12.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.8

Radius: 12.1

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.61 AU - 10.59 AU

Year: 11327 Days

Day: 7.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 56,008,155 km

• M1: 150,495 km (0.094 R)
• M2: 564,582 km (0.102 R)
• M3: 1,274,574 km (0.111 R)
• M4: 2,365,292 km (0.069 R)
• M5: 2,979,840 km (0.117 R)
• M6: 3,752,214 km (0.047 R)
• M7: 4,716,671 km (0.06 R)
• M8: 5,587,480 km (0.101 R)
• M9: 7,735,706 km (0.086 R)
• M10: 8,560,888 km (0.07 R)
• M11: 9,044,089 km (0.057 R)
• M12: 9,494,528 km (0.098 R)
• M13: 10,992,751 km (0.049 R)
• M14: 12,095,437 km (0.119 R)
• M15: 14,051,130 km (0.104 R)
• M16: 15,419,651 km (0.112 R)
• M17: 16,209,378 km (0.089 R)
• M18: 17,869,316 km (0.113 R)
• M19: 22,059,104 km (0.117 R)
• M20: 23,715,451 km (0.087 R)
• M21: 26,050,824 km (0.099 R)
• M22: 26,556,016 km (0.117 R)
• M23: 30,723,812 km (0.114 R)
• M24: 31,287,946 km (0.091 R)
• M25: 31,744,070 km (0.026 R)
• M26: 34,092,158 km (0.079 R)
• M27: 36,177,103 km (0.117 R)
• M28: 36,553,791 km (0.083 R)
• M29: 38,215,973 km (0.113 R)
• M30: 44,359,209 km (0.078 R)
• M31: 50,034,504 km (0.041 R)
• M32: 51,288,134 km (0.064 R)
• M33: 56,008,096 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 19,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit