🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.67 AU - 0.99 AU

Year: 286 Days

Day: 13.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.97 AU - 1.19 AU

Year: 425 Days

Day: 26.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,585,182 km

• M1: 39,195 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.08 AU - 4.92 AU

Year: 3030 Days

Day: 26.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,585,182 km

• M1: 490,531 km (0.092 R)
• M2: 800,349 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983

Radius: 8.9

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.61 AU - 5.75 AU

Year: 4465 Days

Day: 13.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 122.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 31,585,182 km

• M1: 110,702 km (0.077 R)
• M2: 427,850 km (0.092 R)
• M3: 716,574 km (0.072 R)
• M4: 1,231,490 km (0.079 R)
• M5: 1,892,862 km (0.087 R)
• M6: 2,186,074 km (0.109 R)
• M7: 2,773,545 km (0.114 R)
• M8: 3,254,950 km (0.033 R)
• M9: 3,548,162 km (0.104 R)
• M10: 3,998,003 km (0.081 R)
• M11: 5,520,461 km (0.085 R)
• M12: 5,878,448 km (0.092 R)
• M13: 6,315,424 km (0.09 R)
• M14: 7,149,881 km (0.068 R)
• M15: 8,245,984 km (0.053 R)
• M16: 8,635,238 km (0.066 R)
• M17: 15,746,971 km (0.11 R)
• M18: 17,784,045 km (0.091 R)
• M19: 18,237,776 km (0.102 R)
• M20: 18,566,592 km (0.078 R)
• M21: 22,374,157 km (0.101 R)
• M22: 23,828,996 km (0.048 R)
• M23: 26,336,406 km (0.077 R)
• M24: 27,352,624 km (0.097 R)
• M25: 30,098,493 km (0.104 R)
• M26: 31,208,958 km (0.052 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 15,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit