🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.03 AU - 1.09 AU

Year: 416 Days

Day: 33.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.41 AU - 4.09 AU

Year: 2765 Days

Day: 28.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.18 AU - 4.96 AU

Year: 3127 Days

Day: 27.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.7

Radius: 11.6

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.88 AU - 6.13 AU

Year: 4257 Days

Day: 12.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 70,118,205 km

• M1: 147,204 km (0.104 R)
• M2: 665,262 km (0.061 R)
• M3: 1,800,710 km (0.117 R)
• M4: 2,521,323 km (0.087 R)
• M5: 2,966,077 km (0.104 R)
• M6: 4,056,645 km (0.099 R)
• M7: 4,952,886 km (0.114 R)
• M8: 5,949,358 km (0.071 R)
• M9: 6,803,113 km (0.071 R)
• M10: 13,727,998 km (0.05 R)
• M11: 16,808,518 km (0.072 R)
• M12: 17,195,677 km (0.092 R)
• M13: 17,987,798 km (0.082 R)
• M14: 20,198,405 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.4

Radius: 6.1

Gravity: 17.32 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.04 AU - 16.34 AU

Year: 18242 Days

Day: 24.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,118,205 km

• M1: 85,121 km (0.09 R)
• M2: 470,934 km (0.103 R)
• M3: 6,124,088 km (0.046 R)
• M4: 6,331,730 km (0.066 R)
• M5: 11,166,434 km (0.109 R)
• M6: 11,665,642 km (0.069 R)
• M7: 18,437,040 km (0.033 R)
• M8: 29,154,680 km (0.115 R)
• M9: 34,087,520 km (0.05 R)
• M10: 37,161,607 km (0.087 R)
• M11: 39,692,504 km (0.026 R)
• M12: 44,471,557 km (0.12 R)
• M13: 47,483,112 km (0.111 R)
• M14: 50,797,154 km (0.049 R)
• M15: 52,164,778 km (0.108 R)
• M16: 56,779,124 km (0.1 R)
• M17: 69,072,778 km (0.113 R)
• M18: 69,698,845 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 14,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit