🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.46 AU - 0.68 AU

Year: 156 Days

Day: 40.5 Hours

Environment

Temp: 218 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.9 AU - 1.44 AU

Year: 458 Days

Day: 16.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.92 AU - 3.16 AU

Year: 1917 Days

Day: 31.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.4

Radius: 12.4

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.13 AU - 5.19 AU

Year: 4239 Days

Day: 12 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,997,075 km

• M1: 154,235 km (0.101 R)
• M2: 540,647 km (0.104 R)
• M3: 1,009,935 km (0.116 R)
• M4: 2,099,008 km (0.084 R)
• M5: 2,602,853 km (0.116 R)
• M6: 3,427,586 km (0.089 R)
• M7: 4,419,719 km (0.084 R)
• M8: 6,223,571 km (0.081 R)
• M9: 7,517,891 km (0.095 R)
• M10: 8,097,882 km (0.108 R)
• M11: 8,668,748 km (0.115 R)
• M12: 9,225,551 km (0.079 R)
• M13: 10,367,132 km (0.116 R)
• M14: 14,467,311 km (0.051 R)
• M15: 14,856,116 km (0.068 R)
• M16: 15,251,952 km (0.1 R)
• M17: 18,031,031 km (0.079 R)
• M18: 19,607,494 km (0.099 R)
• M19: 22,288,736 km (0.057 R)
• M20: 28,890,790 km (0.056 R)
• M21: 29,686,650 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892

Radius: 14.2

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.84 AU - 13.52 AU

Year: 13519 Days

Day: 8.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,997,075 km

• M1: 176,675 km (0.059 R)
• M2: 657,183 km (0.095 R)
• M3: 1,185,862 km (0.092 R)
• M4: 2,209,561 km (0.119 R)
• M5: 3,383,156 km (0.041 R)
• M6: 4,705,152 km (0.077 R)
• M7: 9,254,274 km (0.053 R)
• M8: 10,114,761 km (0.072 R)
• M9: 11,146,089 km (0.114 R)
• M10: 12,309,511 km (0.049 R)
• M11: 13,283,992 km (0.118 R)
• M12: 14,239,324 km (0.092 R)
• M13: 15,757,742 km (0.086 R)
• M14: 19,717,299 km (0.11 R)
• M15: 20,779,743 km (0.11 R)
• M16: 26,779,066 km (0.061 R)
• M17: 32,123,001 km (0.052 R)
• M18: 33,593,399 km (0.102 R)
• M19: 35,365,236 km (0.05 R)
• M20: 39,508,798 km (0.098 R)
• M21: 40,346,695 km (0.092 R)
• M22: 41,769,371 km (0.071 R)
• M23: 43,816,917 km (0.105 R)
• M24: 44,264,215 km (0.098 R)
• M25: 47,324,838 km (0.11 R)
• M26: 56,994,545 km (0.088 R)
• M27: 58,965,946 km (0.07 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 14,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit