🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.05 AU - 1.13 AU

Year: 396 Days

Day: 37.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,554,358 km

• M1: 27,825 km (0.116 R)
• M2: 72,555 km (0.035 R)

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.6

Radius: 10.2

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.44 AU - 6.94 AU

Year: 6026 Days

Day: 8.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,554,358 km

• M1: 131,796 km (0.111 R)
• M2: 656,585 km (0.101 R)
• M3: 1,190,051 km (0.116 R)
• M4: 1,640,640 km (0.11 R)
• M5: 1,997,431 km (0.114 R)
• M6: 2,388,928 km (0.051 R)
• M7: 2,910,576 km (0.077 R)
• M8: 3,834,343 km (0.106 R)
• M9: 4,716,671 km (0.063 R)
• M10: 5,447,756 km (0.069 R)
• M11: 6,185,573 km (0.118 R)
• M12: 6,952,112 km (0.102 R)
• M13: 7,358,570 km (0.105 R)
• M14: 13,330,517 km (0.066 R)
• M15: 14,369,474 km (0.106 R)
• M16: 17,068,818 km (0.037 R)
• M17: 17,470,488 km (0.077 R)
• M18: 18,998,032 km (0.08 R)
• M19: 19,502,177 km (0.107 R)
• M20: 20,089,199 km (0.104 R)
• M21: 25,218,461 km (0.098 R)
• M22: 29,116,383 km (0.099 R)
• M23: 30,174,489 km (0.054 R)
• M24: 36,734,056 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.6

Radius: 7.1

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 14.15 AU - 20.31 AU

Year: 24907 Days

Day: 15.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,554,358 km

• M1: 89,609 km (0.088 R)
• M2: 541,843 km (0.072 R)
• M3: 1,669,363 km (0.119 R)
• M4: 2,939,149 km (0.094 R)
• M5: 3,374,030 km (0.118 R)
• M6: 5,129,561 km (0.102 R)
• M7: 5,790,036 km (0.115 R)
• M8: 6,281,914 km (0.109 R)
• M9: 7,597,926 km (0.057 R)
• M10: 8,339,782 km (0.078 R)
• M11: 8,610,405 km (0.049 R)
• M12: 15,109,235 km (0.049 R)
• M13: 16,159,562 km (0.026 R)
• M14: 19,669,876 km (0.064 R)
• M15: 21,856,847 km (0.119 R)
• M16: 25,717,370 km (0.097 R)
• M17: 27,296,226 km (0.053 R)
• M18: 28,326,058 km (0.113 R)
• M19: 28,675,069 km (0.043 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 20,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit