🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.88 AU - 1.06 AU

Year: 354 Days

Day: 20.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.78 AU - 2.94 AU

Year: 1345 Days

Day: 32.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,355,854 km

• M1: 35,604 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91

Radius: 9.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.89 AU - 10.49 AU

Year: 11186 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,355,854 km

• M1: 128,505 km (0.108 R)
• M2: 466,745 km (0.095 R)
• M3: 989,590 km (0.086 R)
• M4: 1,472,342 km (0.105 R)
• M5: 2,121,597 km (0.072 R)
• M6: 2,828,148 km (0.113 R)
• M7: 3,810,557 km (0.077 R)
• M8: 4,184,252 km (0.089 R)
• M9: 5,537,216 km (0.102 R)
• M10: 8,407,101 km (0.117 R)
• M11: 8,966,747 km (0.07 R)
• M12: 10,119,099 km (0.098 R)
• M13: 12,812,160 km (0.102 R)
• M14: 13,807,135 km (0.11 R)
• M15: 15,230,858 km (0.077 R)
• M16: 17,159,773 km (0.08 R)
• M17: 18,678,491 km (0.116 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: 459 - 16,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit