🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.98 AU - 1.32 AU

Year: 429 Days

Day: 21.2 Hours

Environment

Temp: 39 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.36 AU - 1.92 AU

Year: 731 Days

Day: 29.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.44 AU - 1.9 AU

Year: 752 Days

Day: 25.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.56 AU - 4.06 AU

Year: 2097 Days

Day: 32.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,921,798 km

• M1: 24,085 km (0.118 R)
• M2: 638,334 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.7

Radius: 8

Gravity: 15.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.09 AU - 6.69 AU

Year: 4978 Days

Day: 11.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,921,798 km

• M1: 100,530 km (0.101 R)
• M2: 354,098 km (0.119 R)
• M3: 834,008 km (0.107 R)
• M4: 1,087,726 km (0.067 R)
• M5: 1,405,472 km (0.115 R)
• M6: 1,955,394 km (0.073 R)
• M7: 2,641,300 km (0.113 R)
• M8: 3,610,993 km (0.101 R)
• M9: 4,127,555 km (0.118 R)
• M10: 6,698,693 km (0.119 R)
• M11: 7,701,298 km (0.085 R)
• M12: 8,317,342 km (0.058 R)
• M13: 9,473,884 km (0.093 R)
• M14: 10,271,988 km (0.111 R)
• M15: 11,114,075 km (0.101 R)
• M16: 12,102,917 km (0.045 R)
• M17: 13,639,137 km (0.074 R)
• M18: 16,523,234 km (0.084 R)
• M19: 17,286,932 km (0.05 R)
• M20: 18,274,577 km (0.076 R)
• M21: 20,003,330 km (0.092 R)
• M22: 25,839,891 km (0.093 R)
• M23: 26,608,674 km (0.114 R)
• M24: 29,929,896 km (0.109 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 19,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit