🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.63 AU - 0.63 AU

Year: 182 Days

Day: 21.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,868,956 km

• M1: 96,790 km (0.073 R)

Asteroid Belt

Center: 1.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.16 AU - 1.84 AU

Year: 668 Days

Day: 42.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,868,956 km

• M1: 42,037 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.51 AU - 3.07 AU

Year: 1694 Days

Day: 23.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,868,956 km

• M1: 1,668,914 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.9 AU - 3.98 AU

Year: 2842 Days

Day: 13.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,868,956 km

• M1: 3,272,902 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.4

Radius: 14.7

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.98 AU - 7.8 AU

Year: 6573 Days

Day: 8 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,868,956 km

• M1: 210,634 km (0.101 R)
• M2: 795,711 km (0.12 R)
• M3: 1,341,295 km (0.113 R)
• M4: 2,187,719 km (0.065 R)
• M5: 2,696,651 km (0.093 R)
• M6: 3,161,003 km (0.069 R)
• M7: 6,217,736 km (0.102 R)
• M8: 7,437,707 km (0.085 R)
• M9: 10,820,115 km (0.12 R)
• M10: 11,503,029 km (0.113 R)
• M11: 13,172,392 km (0.075 R)
• M12: 14,820,212 km (0.051 R)
• M13: 17,844,333 km (0.119 R)
• M14: 20,075,735 km (0.074 R)
• M15: 20,587,659 km (0.106 R)
• M16: 21,183,358 km (0.096 R)
• M17: 23,039,867 km (0.048 R)
• M18: 25,510,476 km (0.094 R)
• M19: 26,986,259 km (0.107 R)
• M20: 31,069,982 km (0.104 R)
• M21: 34,287,084 km (0.118 R)
• M22: 34,809,031 km (0.047 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 13,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit