🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1 AU - 1.24 AU

Year: 437 Days

Day: 22.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 35,880,707 km

• M1: 50,115 km (0.045 R)
• M2: 89,310 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.26 AU - 5.1 AU

Year: 3153 Days

Day: 27.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.66 AU - 4.82 AU

Year: 3221 Days

Day: 39.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,880,707 km

• M1: 993,779 km (0.087 R)

Asteroid Belt

Center: 7.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.9

Radius: 13

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.54 AU - 11.96 AU

Year: 13004 Days

Day: 9 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,880,707 km

• M1: 161,865 km (0.109 R)
• M2: 607,667 km (0.085 R)
• M3: 1,310,328 km (0.061 R)
• M4: 2,137,155 km (0.08 R)
• M5: 2,733,153 km (0.115 R)
• M6: 3,917,669 km (0.064 R)
• M7: 5,912,108 km (0.06 R)
• M8: 6,400,994 km (0.117 R)
• M9: 8,882,074 km (0.086 R)
• M10: 9,307,381 km (0.071 R)
• M11: 12,308,614 km (0.113 R)
• M12: 13,493,728 km (0.117 R)
• M13: 14,056,964 km (0.114 R)
• M14: 14,753,492 km (0.094 R)
• M15: 15,230,709 km (0.117 R)
• M16: 17,506,392 km (0.053 R)
• M17: 18,381,390 km (0.087 R)
• M18: 21,256,960 km (0.099 R)
• M19: 23,279,523 km (0.102 R)
• M20: 27,885,043 km (0.048 R)
• M21: 32,560,276 km (0.03 R)
• M22: 35,347,583 km (0.071 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 18,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit