🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.82 AU - 1 AU

Year: 260 Days

Day: 23.8 Hours

Environment

Temp: 263 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.89 AU - 0.99 AU

Year: 273 Days

Day: 26.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.72 AU - 1.76 AU

Year: 687 Days

Day: 16.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,214,936 km

• M1: 80,184 km (0.108 R)
• M2: 465,549 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.79 AU - 2.07 AU

Year: 802 Days

Day: 30.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.3

Radius: 13.4

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.27 AU - 11.73 AU

Year: 10181 Days

Day: 6.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,214,936 km

• M1: 166,802 km (0.114 R)
• M2: 840,590 km (0.091 R)
• M3: 1,880,744 km (0.028 R)
• M4: 2,591,484 km (0.03 R)
• M5: 3,010,657 km (0.083 R)
• M6: 6,297,023 km (0.063 R)
• M7: 7,246,670 km (0.073 R)
• M8: 8,826,424 km (0.113 R)
• M9: 9,787,889 km (0.042 R)
• M10: 11,510,210 km (0.081 R)
• M11: 14,638,301 km (0.118 R)
• M12: 15,424,288 km (0.118 R)
• M13: 16,558,689 km (0.107 R)
• M14: 19,493,201 km (0.115 R)
• M15: 21,045,578 km (0.116 R)
• M16: 21,735,523 km (0.094 R)
• M17: 24,395,224 km (0.116 R)
• M18: 26,816,316 km (0.039 R)
• M19: 31,630,974 km (0.104 R)
• M20: 36,661,950 km (0.079 R)
• M21: 37,103,862 km (0.05 R)

Kuiper Belt

Range: 36.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 15,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit